fix: row document images (#7322)

* fix: row document images

* fix: calendar

* chore: fallback to documentbloc

.github/workflows/android_ci.yaml.bak

@@ -7,7 +7,6 @@ on:
     paths:
       - ".github/workflows/mobile_ci.yaml"
       - "frontend/**"
-      - "!frontend/appflowy_tauri/**"
 
   pull_request:
     branches:
@@ -20,7 +19,7 @@ on:
 env:
   CARGO_TERM_COLOR: always
   FLUTTER_VERSION: "3.22.3"
-  RUST_TOOLCHAIN: "1.80.1"
+  RUST_TOOLCHAIN: "1.81.0"
   CARGO_MAKE_VERSION: "0.37.18"
   CLOUD_VERSION: 0.6.54-amd64
 
@@ -152,7 +151,7 @@ jobs:
           rustup target install aarch64-linux-android
           rustup target install x86_64-linux-android
           rustup target add armv7-linux-androideabi
-          cargo install --force duckscript_cli
+          cargo install --force --locked duckscript_cli
           cargo install cargo-ndk
           if [ "$RUNNER_OS" == "Linux" ]; then
             sudo wget -qO /etc/apt/trusted.gpg.d/dart_linux_signing_key.asc https://dl-ssl.google.com/linux/linux_signing_key.pub

.github/workflows/docker_ci.yml

@@ -2,9 +2,9 @@ name: Docker-CI
 
 on:
   push:
-    branches: ["main", "release/*"]
+    branches: [ "main", "release/*" ]
   pull_request:
-    branches: ["main", "release/*"]
+    branches: [ "main", "release/*" ]
   workflow_dispatch:
 
 concurrency:

.github/workflows/flutter_ci.yaml

@@ -26,7 +26,7 @@ on:
 env:
   CARGO_TERM_COLOR: always
   FLUTTER_VERSION: "3.22.2"
-  RUST_TOOLCHAIN: "1.80.1"
+  RUST_TOOLCHAIN: "1.81.0"
   CARGO_MAKE_VERSION: "0.37.18"
   CLOUD_VERSION: 0.6.54-amd64
 
@@ -40,7 +40,7 @@ jobs:
     strategy:
       fail-fast: true
       matrix:
-        os: [ubuntu-latest]
+        os: [ ubuntu-latest ]
         include:
           - os: ubuntu-latest
             flutter_profile: development-linux-x86_64
@@ -74,7 +74,7 @@ jobs:
     strategy:
       fail-fast: true
       matrix:
-        os: [windows-latest]
+        os: [ windows-latest ]
         include:
           - os: windows-latest
             flutter_profile: development-windows-x86
@@ -101,7 +101,7 @@ jobs:
     strategy:
       fail-fast: true
       matrix:
-        os: [macos-latest]
+        os: [ macos-latest ]
         include:
           - os: macos-latest
             flutter_profile: development-mac-x86_64
@@ -123,12 +123,12 @@ jobs:
           flutter_profile: ${{ matrix.flutter_profile }}
 
   unit_test:
-    needs: [prepare-linux]
+    needs: [ prepare-linux ]
     if: github.event.pull_request.draft != true
     strategy:
       fail-fast: false
       matrix:
-        os: [ubuntu-latest]
+        os: [ ubuntu-latest ]
         include:
           - os: ubuntu-latest
             flutter_profile: development-linux-x86_64
@@ -217,11 +217,11 @@ jobs:
         shell: bash
 
   cloud_integration_test:
-    needs: [prepare-linux]
+    needs: [ prepare-linux ]
     strategy:
       fail-fast: false
       matrix:
-        os: [ubuntu-latest]
+        os: [ ubuntu-latest ]
         include:
           - os: ubuntu-latest
             flutter_profile: development-linux-x86_64
@@ -340,13 +340,13 @@ jobs:
         shell: bash
 
   integration_test:
-    needs: [prepare-linux]
+    needs: [ prepare-linux ]
     if: github.event.pull_request.draft != true
     strategy:
       fail-fast: false
       matrix:
-        os: [ubuntu-latest]
-        test_number: [1, 2, 3, 4, 5, 6, 7, 8, 9]
+        os: [ ubuntu-latest ]
+        test_number: [ 1, 2, 3, 4, 5, 6, 7, 8, 9 ]
         include:
           - os: ubuntu-latest
             target: "x86_64-unknown-linux-gnu"

.github/workflows/ios_ci.yaml

@@ -7,7 +7,6 @@ on:
     paths:
       - ".github/workflows/mobile_ci.yaml"
       - "frontend/**"
-      - "!frontend/appflowy_tauri/**"
       - "!frontend/appflowy_web_app/**"
 
   pull_request:
@@ -16,12 +15,11 @@ on:
     paths:
       - ".github/workflows/mobile_ci.yaml"
       - "frontend/**"
-      - "!frontend/appflowy_tauri/**"
       - "!frontend/appflowy_web_app/**"
 
 env:
   FLUTTER_VERSION: "3.22.3"
-  RUST_TOOLCHAIN: "1.80.1"
+  RUST_TOOLCHAIN: "1.81.0"
 
 concurrency:
   group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
@@ -85,7 +83,7 @@ jobs:
         working-directory: frontend
         run: |
           rustup target install aarch64-apple-ios-sim
-          cargo install --force duckscript_cli
+          cargo install --force --locked duckscript_cli
           cargo install cargo-lipo
           cargo make appflowy-flutter-deps-tools
         shell: bash

.github/workflows/release.yml

@@ -7,7 +7,7 @@ on:
 
 env:
   FLUTTER_VERSION: "3.22.0"
-  RUST_TOOLCHAIN: "1.77.2"
+  RUST_TOOLCHAIN: "1.81.0"
 
 jobs:
   create-release:
@@ -73,8 +73,8 @@ jobs:
         working-directory: frontend
         run: |
           vcpkg integrate install
-          cargo install --force cargo-make
-          cargo install --force duckscript_cli
+          cargo install --force --locked cargo-make
+          cargo install --force --locked duckscript_cli
 
       - name: Build Windows app
         working-directory: frontend
@@ -135,7 +135,7 @@ jobs:
       fail-fast: false
       matrix:
         job:
-          - { target: x86_64-apple-darwin, os: macos-12, extra-build-args: "" }
+          - { target: x86_64-apple-darwin, os: macos-13, extra-build-args: "" }
     steps:
       - name: Checkout source code
         uses: actions/checkout@v4
@@ -158,8 +158,8 @@ jobs:
       - name: Install prerequisites
         working-directory: frontend
         run: |
-          cargo install --force cargo-make
-          cargo install --force duckscript_cli
+          cargo install --force --locked cargo-make
+          cargo install --force --locked duckscript_cli
 
       - name: Build AppFlowy
         working-directory: frontend
@@ -232,10 +232,10 @@ jobs:
       matrix:
         job:
           - {
-              targets: "aarch64-apple-darwin,x86_64-apple-darwin",
-              os: macos-latest,
-              extra-build-args: "",
-            }
+            targets: "aarch64-apple-darwin,x86_64-apple-darwin",
+            os: macos-latest,
+            extra-build-args: "",
+          }
     steps:
       - name: Checkout source code
         uses: actions/checkout@v4
@@ -256,8 +256,8 @@ jobs:
       - name: Install prerequisites
         working-directory: frontend
         run: |
-          cargo install --force cargo-make
-          cargo install --force duckscript_cli
+          cargo install --force --locked cargo-make
+          cargo install --force --locked duckscript_cli
 
       - name: Build AppFlowy
         working-directory: frontend
@@ -336,12 +336,12 @@ jobs:
       matrix:
         job:
           - {
-              arch: x86_64,
-              target: x86_64-unknown-linux-gnu,
-              os: ubuntu-20.04,
-              extra-build-args: "",
-              flutter_profile: production-linux-x86_64,
-            }
+            arch: x86_64,
+            target: x86_64-unknown-linux-gnu,
+            os: ubuntu-20.04,
+            extra-build-args: "",
+            flutter_profile: production-linux-x86_64,
+          }
     steps:
       - name: Checkout source code
         uses: actions/checkout@v4
@@ -370,8 +370,8 @@ jobs:
           sudo apt-get install keybinder-3.0
           sudo apt-get install -y alien libnotify-dev
           source $HOME/.cargo/env
-          cargo install --force cargo-make
-          cargo install --force duckscript_cli
+          cargo install --force --locked cargo-make
+          cargo install --force --locked duckscript_cli
           rustup target add ${{ matrix.job.target }}
 
       - name: Install gcc-aarch64-linux-gnu

.github/workflows/rust_ci.yaml

@@ -18,81 +18,11 @@ on:
 
 env:
   CARGO_TERM_COLOR: always
-  CLOUD_VERSION: 0.7.6-amd64
-  RUST_TOOLCHAIN: "1.77.2"
+  CLOUD_VERSION: 0.8.3-amd64
+  RUST_TOOLCHAIN: "1.81.0"
 
 jobs:
-  self-hosted-job:
-    if: github.event.pull_request.head.repo.full_name == github.repository
-    runs-on: self-hosted
-    steps:
-      - name: Checkout source code
-        uses: actions/checkout@v4
-
-      - name: Checkout Appflowy Cloud
-        uses: actions/checkout@v4
-        with:
-          repository: AppFlowy-IO/AppFlowy-Cloud
-          path: AppFlowy-Cloud
-
-      - name: Prepare Appflowy Cloud env
-        working-directory: AppFlowy-Cloud
-        run: |
-          cp deploy.env .env
-          sed -i '' 's|RUST_LOG=.*|RUST_LOG=trace|' .env
-          sed -i '' 's|API_EXTERNAL_URL=.*|API_EXTERNAL_URL=http://localhost|' .env
-          sed -i '' 's|APPFLOWY_AI_OPENAI_API_KEY=.*|APPFLOWY_AI_OPENAI_API_KEY=${{ secrets.CI_OPENAI_API_KEY }}|' .env
-
-      - name: Ensure AppFlowy-Cloud is Running with Correct Version
-        working-directory: AppFlowy-Cloud
-        env:
-          APPFLOWY_CLOUD_VERSION: ${{ env.CLOUD_VERSION }}
-          APPFLOWY_HISTORY_VERSION: ${{ env.CLOUD_VERSION }}
-          APPFLOWY_WORKER_VERSION: ${{ env.CLOUD_VERSION }}
-        run: |
-          container_id=$(docker ps --filter name=appflowy-cloud-appflowy_cloud-1 -q)
-          if [ -z "$container_id" ]; then
-            echo "AppFlowy-Cloud container is not running. Pulling and starting the container..."
-            docker compose pull
-            docker compose up -d
-            echo "Waiting for the container to be ready..."
-            sleep 10
-          else
-            running_image=$(docker inspect --format='{{index .Config.Image}}' "$container_id")
-            if [ "$running_image" != "appflowy-cloud:$APPFLOWY_CLOUD_VERSION" ]; then
-              echo "AppFlowy-Cloud is running with an incorrect version. Pulling the correct version..."
-              docker compose pull
-              docker compose up -d
-              echo "Waiting for the container to be ready..."
-              sleep 10
-              docker ps -a
-              docker compose logs
-            else
-              echo "AppFlowy-Cloud is running with the correct version."
-            fi
-          fi
-
-      - name: Run rust-lib tests
-        working-directory: frontend/rust-lib
-        env:
-          RUST_LOG: info
-          RUST_BACKTRACE: 1
-          af_cloud_test_base_url: http://localhost
-          af_cloud_test_ws_url: ws://localhost/ws/v1
-          af_cloud_test_gotrue_url: http://localhost/gotrue
-        run: |
-          DISABLE_CI_TEST_LOG="true" cargo test --no-default-features --features="dart"
-
-      - name: rustfmt rust-lib
-        run: cargo fmt --all -- --check
-        working-directory: frontend/rust-lib/
-
-      - name: clippy rust-lib
-        run: cargo clippy --all-targets -- -D warnings
-        working-directory: frontend/rust-lib
-
   ubuntu-job:
-    if: github.event.pull_request.head.repo.full_name != github.repository
     runs-on: ubuntu-latest
     steps:
       - name: Set timezone for action

.github/workflows/rust_coverage.yml

@@ -11,7 +11,7 @@ on:
 env:
   CARGO_TERM_COLOR: always
   FLUTTER_VERSION: "3.22.0"
-  RUST_TOOLCHAIN: "1.77.2"
+  RUST_TOOLCHAIN: "1.81.0"
 
 jobs:
   tests:
@@ -40,8 +40,8 @@ jobs:
       - name: Install prerequisites
         working-directory: frontend
         run: |
-          cargo install --force cargo-make
-          cargo install --force duckscript_cli
+          cargo install --force --locked cargo-make
+          cargo install --force --locked duckscript_cli
 
       - uses: Swatinem/rust-cache@v2
         with:

.github/workflows/tauri2_ci.yaml

@@ -1,124 +0,0 @@
-name: Tauri-CI
-
-on:
-  pull_request:
-    paths:
-      - ".github/workflows/tauri2_ci.yaml"
-      - "frontend/rust-lib/**"
-      - "frontend/appflowy_web_app/**"
-      - "frontend/resources/**"
-
-env:
-  NODE_VERSION: "18.16.0"
-  PNPM_VERSION: "8.5.0"
-  RUST_TOOLCHAIN: "1.77.2"
-  CARGO_MAKE_VERSION: "0.36.6"
-  CI: true
-
-concurrency:
-  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
-  cancel-in-progress: true
-
-jobs:
-  #  tauri-build-self-hosted:
-  #    if: github.event.pull_request.head.repo.full_name == github.repository
-  #    runs-on: self-hosted
-  #
-  #    steps:
-  #      - uses: actions/checkout@v4
-  #      - name: install frontend dependencies
-  #        working-directory: frontend/appflowy_web_app
-  #        run: |
-  #          mkdir dist
-  #          pnpm install
-  #          cd src-tauri && cargo build
-  #
-  #      - name: test and lint
-  #        working-directory: frontend/appflowy_web_app
-  #        run: |
-  #          pnpm run lint:tauri
-  #
-  #      - uses: tauri-apps/tauri-action@v0
-  #        env:
-  #          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-  #        with:
-  #          tauriScript: pnpm tauri
-  #          projectPath: frontend/appflowy_web_app
-  #          args: "--debug"
-
-  tauri-build-ubuntu:
-    #if: github.event.pull_request.head.repo.full_name != github.repository
-    runs-on: ubuntu-20.04
-
-    steps:
-      - uses: actions/checkout@v4
-      - name: Maximize build space
-        run: |
-          sudo rm -rf /usr/share/dotnet
-          sudo rm -rf /opt/ghc
-          sudo rm -rf "/usr/local/share/boost"
-          sudo rm -rf "$AGENT_TOOLSDIRECTORY"
-          sudo docker image prune --all --force
-          sudo rm -rf /opt/hostedtoolcache/codeQL
-          sudo rm -rf ${GITHUB_WORKSPACE}/.git
-          sudo rm -rf $ANDROID_HOME/ndk
-
-      - name: setup node
-        uses: actions/setup-node@v3
-        with:
-          node-version: ${{ env.NODE_VERSION }}
-
-      - name: setup pnpm
-        uses: pnpm/action-setup@v2
-        with:
-          version: ${{ env.PNPM_VERSION }}
-
-      - name: Install Rust toolchain
-        id: rust_toolchain
-        uses: actions-rs/toolchain@v1
-        with:
-          toolchain: ${{ env.RUST_TOOLCHAIN }}
-          override: true
-          profile: minimal
-
-      - name: Node_modules cache
-        uses: actions/cache@v2
-        with:
-          path: frontend/appflowy_web_app/node_modules
-          key: node-modules-${{ runner.os }}
-
-      - name: install dependencies
-        working-directory: frontend
-        run: |
-          sudo apt-get update
-          sudo apt-get install -y libgtk-3-dev libwebkit2gtk-4.0-dev libappindicator3-dev librsvg2-dev patchelf
-
-      - uses: taiki-e/install-action@v2
-        with:
-          tool: cargo-make@${{ env.CARGO_MAKE_VERSION }}
-
-      - name: install tauri deps tools
-        working-directory: frontend
-        run: |
-          cargo make appflowy-tauri-deps-tools
-        shell: bash
-
-      - name: install frontend dependencies
-        working-directory: frontend/appflowy_web_app
-        run: |
-          mkdir dist
-          pnpm install
-          cd src-tauri && cargo build
-
-      - name: test and lint
-        working-directory: frontend/appflowy_web_app
-        run: |
-          pnpm run lint:tauri
-
-      - uses: tauri-apps/tauri-action@v0
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-        with:
-          tauriScript: pnpm tauri
-          projectPath: frontend/appflowy_web_app
-          args: "--debug"

.github/workflows/tauri_ci.yaml

@@ -1,111 +0,0 @@
-name: Tauri-CI
-on:
-  push:
-    branches:
-      - build/tauri
-
-env:
-  NODE_VERSION: "18.16.0"
-  PNPM_VERSION: "8.5.0"
-  RUST_TOOLCHAIN: "1.77.2"
-
-concurrency:
-  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
-  cancel-in-progress: true
-
-jobs:
-  tauri-build:
-    if: github.event.pull_request.draft != true
-    strategy:
-      fail-fast: false
-      matrix:
-        platform: [ ubuntu-20.04 ]
-
-    runs-on: ${{ matrix.platform }}
-
-    env:
-      CI: true
-    steps:
-      - uses: actions/checkout@v4
-
-      - name: Maximize build space (ubuntu only)
-        if: matrix.platform == 'ubuntu-20.04'
-        run: |
-          sudo rm -rf /usr/share/dotnet
-          sudo rm -rf /opt/ghc
-          sudo rm -rf "/usr/local/share/boost"
-          sudo rm -rf "$AGENT_TOOLSDIRECTORY"
-          sudo docker image prune --all --force
-          sudo rm -rf /opt/hostedtoolcache/codeQL
-          sudo rm -rf ${GITHUB_WORKSPACE}/.git
-          sudo rm -rf $ANDROID_HOME/ndk
-
-      - name: setup node
-        uses: actions/setup-node@v3
-        with:
-          node-version: ${{ env.NODE_VERSION }}
-
-      - name: setup pnpm
-        uses: pnpm/action-setup@v2
-        with:
-          version: ${{ env.PNPM_VERSION }}
-
-      - name: Install Rust toolchain
-        id: rust_toolchain
-        uses: actions-rs/toolchain@v1
-        with:
-          toolchain: ${{ env.RUST_TOOLCHAIN }}
-          override: true
-          profile: minimal
-
-      - name: Rust cache
-        uses: swatinem/rust-cache@v2
-        with:
-          workspaces: "./frontend/appflowy_tauri/src-tauri -> target"
-
-      - name: Node_modules cache
-        uses: actions/cache@v2
-        with:
-          path: frontend/appflowy_tauri/node_modules
-          key: node-modules-${{ runner.os }}
-
-      - name: install dependencies (windows only)
-        if: matrix.platform == 'windows-latest'
-        working-directory: frontend
-        run: |
-          cargo install --force duckscript_cli
-          vcpkg integrate install
-
-      - name: install dependencies (ubuntu only)
-        if: matrix.platform == 'ubuntu-20.04'
-        working-directory: frontend
-        run: |
-          sudo apt-get update
-          sudo apt-get install -y libgtk-3-dev libwebkit2gtk-4.0-dev libappindicator3-dev librsvg2-dev patchelf
-
-      - name: install cargo-make
-        working-directory: frontend
-        run: |
-          cargo install --force cargo-make
-          cargo make appflowy-tauri-deps-tools
-
-      - name: install frontend dependencies
-        working-directory: frontend/appflowy_tauri
-        run: |
-          mkdir dist
-          pnpm install
-          cargo make --cwd .. tauri_build
-
-      - name: frontend tests and linting
-        working-directory: frontend/appflowy_tauri
-        run: |
-          pnpm test
-          pnpm test:errors
-
-      - uses: tauri-apps/tauri-action@v0
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-        with:
-          tauriScript: pnpm tauri
-          projectPath: frontend/appflowy_tauri
-          args: "--debug"

.github/workflows/tauri_release.yml

@@ -1,153 +0,0 @@
-name: Publish Tauri Release
-
-on:
-  workflow_dispatch:
-    inputs:
-      branch:
-        description: 'The branch to release'
-        required: true
-        default: 'main'
-      version:
-        description: 'The version to release'
-        required: true
-        default: '0.0.0'
-env:
-  NODE_VERSION: "18.16.0"
-  PNPM_VERSION: "8.5.0"
-  RUST_TOOLCHAIN: "1.77.2"
-
-jobs:
-
-  publish-tauri:
-    permissions:
-      contents: write
-    strategy:
-      fail-fast: false
-      matrix:
-        settings:
-          - platform: windows-latest
-            args: "--verbose"
-            target: "windows-x86_64"
-          - platform: macos-latest
-            args: "--target x86_64-apple-darwin"
-            target: "macos-x86_64"
-          - platform: ubuntu-20.04
-            args: "--target x86_64-unknown-linux-gnu"
-            target: "linux-x86_64"
-
-    runs-on: ${{ matrix.settings.platform }}
-
-    env:
-      CI: true
-      PACKAGE_PREFIX: AppFlowy_Tauri-${{ github.event.inputs.version }}-${{ matrix.settings.target }}
-    steps:
-      - uses: actions/checkout@v4
-        with:
-          ref: ${{ github.event.inputs.branch }}
-
-      - name: Maximize build space (ubuntu only)
-        if: matrix.settings.platform == 'ubuntu-20.04'
-        run: |
-          sudo rm -rf /usr/share/dotnet
-          sudo rm -rf /opt/ghc
-          sudo rm -rf "/usr/local/share/boost"
-          sudo rm -rf "$AGENT_TOOLSDIRECTORY"
-          sudo docker image prune --all --force
-          sudo rm -rf /opt/hostedtoolcache/codeQL
-          sudo rm -rf ${GITHUB_WORKSPACE}/.git
-          sudo rm -rf $ANDROID_HOME/ndk
-
-      - name: setup node
-        uses: actions/setup-node@v3
-        with:
-          node-version: ${{ env.NODE_VERSION }}
-
-      - name: setup pnpm
-        uses: pnpm/action-setup@v2
-        with:
-          version: ${{ env.PNPM_VERSION }}
-
-      - name: Install Rust toolchain
-        id: rust_toolchain
-        uses: actions-rs/toolchain@v1
-        with:
-          toolchain: ${{ env.RUST_TOOLCHAIN }}
-          override: true
-          profile: minimal
-
-      - name: Rust cache
-        uses: swatinem/rust-cache@v2
-        with:
-          workspaces: "./frontend/appflowy_tauri/src-tauri -> target"
-
-      - name: install dependencies (windows only)
-        if: matrix.settings.platform == 'windows-latest'
-        working-directory: frontend
-        run: |
-          cargo install --force duckscript_cli
-          vcpkg integrate install
-
-      - name: install dependencies (ubuntu only)
-        if: matrix.settings.platform == 'ubuntu-20.04'
-        working-directory: frontend
-        run: |
-          sudo apt-get update
-          sudo apt-get install -y libgtk-3-dev libwebkit2gtk-4.0-dev libappindicator3-dev librsvg2-dev patchelf
-
-      - name: install cargo-make
-        working-directory: frontend
-        run: |
-          cargo install --force cargo-make
-          cargo make appflowy-tauri-deps-tools
-
-      - name: install frontend dependencies
-        working-directory: frontend/appflowy_tauri
-        run: |
-          mkdir dist
-          pnpm install
-          pnpm exec node scripts/update_version.cjs ${{ github.event.inputs.version }}
-          cargo make --cwd .. tauri_build
-
-      - uses: tauri-apps/tauri-action@dev
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-          APPLE_CERTIFICATE: ${{ secrets.MACOS_CERTIFICATE }}
-          APPLE_CERTIFICATE_PASSWORD: ${{ secrets.MACOS_CERTIFICATE_PWD }}
-          APPLE_SIGNING_IDENTITY: ${{ secrets.MACOS_TEAM_ID }}
-          APPLE_ID: ${{ secrets.MACOS_NOTARY_USER }}
-          APPLE_TEAM_ID: ${{ secrets.MACOS_TEAM_ID }}
-          APPLE_PASSWORD: ${{ secrets.MACOS_NOTARY_PWD }}
-          CI: true
-        with:
-          args: ${{ matrix.settings.args }}
-          appVersion: ${{ github.event.inputs.version }}
-          tauriScript: pnpm tauri
-          projectPath: frontend/appflowy_tauri
-
-      - name: Upload EXE package(windows only)
-        uses: actions/upload-artifact@v4
-        if: matrix.settings.platform == 'windows-latest'
-        with:
-          name: ${{ env.PACKAGE_PREFIX }}.exe
-          path: frontend/appflowy_tauri/src-tauri/target/release/bundle/nsis/AppFlowy_${{ github.event.inputs.version }}_x64-setup.exe
-
-      - name: Upload DMG package(macos only)
-        uses: actions/upload-artifact@v4
-        if: matrix.settings.platform == 'macos-latest'
-        with:
-          name: ${{ env.PACKAGE_PREFIX }}.dmg
-          path: frontend/appflowy_tauri/src-tauri/target/x86_64-apple-darwin/release/bundle/dmg/AppFlowy_${{ github.event.inputs.version }}_x64.dmg
-
-      - name: Upload Deb package(ubuntu only)
-        uses: actions/upload-artifact@v4
-        if: matrix.settings.platform == 'ubuntu-20.04'
-        with:
-          name: ${{ env.PACKAGE_PREFIX }}.deb
-          path: frontend/appflowy_tauri/src-tauri/target/x86_64-unknown-linux-gnu/release/bundle/deb/app-flowy_${{ github.event.inputs.version }}_amd64.deb
-
-      - name: Upload AppImage package(ubuntu only)
-        uses: actions/upload-artifact@v4
-        if: matrix.settings.platform == 'ubuntu-20.04'
-        with:
-          name: ${{ env.PACKAGE_PREFIX }}.AppImage
-          path: frontend/appflowy_tauri/src-tauri/target/x86_64-unknown-linux-gnu/release/bundle/appimage/app-flowy_${{ github.event.inputs.version }}_amd64.AppImage

.github/workflows/web2_ci.yaml

@@ -1,75 +0,0 @@
-name: Web-CI
-on:
-  pull_request:
-    paths:
-      - ".github/workflows/web2_ci.yaml"
-      - "frontend/appflowy_web_app/**"
-      - "frontend/resources/**"
-env:
-  NODE_VERSION: "18.16.0"
-  PNPM_VERSION: "8.5.0"
-concurrency:
-  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
-  cancel-in-progress: true
-jobs:
-  web-build:
-    if: github.event.pull_request.draft != true
-    strategy:
-      fail-fast: false
-      matrix:
-        platform: [ ubuntu-20.04 ]
-
-    runs-on: ${{ matrix.platform }}
-
-    steps:
-      - uses: actions/checkout@v4
-      - name: Maximize build space (ubuntu only)
-        if: matrix.platform == 'ubuntu-20.04'
-        run: |
-          sudo rm -rf /usr/share/dotnet
-          sudo rm -rf /opt/ghc
-          sudo rm -rf "/usr/local/share/boost"
-          sudo rm -rf "$AGENT_TOOLSDIRECTORY"
-          sudo docker image prune --all --force
-          sudo rm -rf /opt/hostedtoolcache/codeQL
-          sudo rm -rf ${GITHUB_WORKSPACE}/.git
-          sudo rm -rf $ANDROID_HOME/ndk
-      - name: setup node
-        uses: actions/setup-node@v3
-        with:
-          node-version: ${{ env.NODE_VERSION }}
-      - name: setup pnpm
-        uses: pnpm/action-setup@v2
-        with:
-          version: ${{ env.PNPM_VERSION }}
-      - name: Node_modules cache
-        uses: actions/cache@v2
-        with:
-          path: frontend/appflowy_web_app/node_modules
-          key: node-modules-${{ runner.os }}
-
-      - name: install frontend dependencies
-        working-directory: frontend/appflowy_web_app
-        run: |
-          pnpm install
-      - name: Run lint check
-        working-directory: frontend/appflowy_web_app
-        run: |
-          pnpm run lint
-      
-      - name: build and analyze
-        working-directory: frontend/appflowy_web_app
-        run: |
-          pnpm run analyze >> analyze-size.txt
-      - name: Upload analyze-size.txt
-        uses: actions/upload-artifact@v4
-        with:
-          name: analyze-size.txt
-          path: frontend/appflowy_web_app/analyze-size.txt
-          retention-days: 30
-      - name: Upload stats.html
-        uses: actions/upload-artifact@v4
-        with:
-          name: stats.html
-          path: frontend/appflowy_web_app/dist/stats.html
-          retention-days: 30

.github/workflows/web_coverage.yaml

@@ -1,65 +0,0 @@
-name: Web Code Coverage
-
-on:
-  pull_request:
-    paths:
-      - ".github/workflows/web2_ci.yaml"
-      - "frontend/appflowy_web_app/**"
-      - "frontend/resources/**"
-
-env:
-  NODE_VERSION: "18.16.0"
-  PNPM_VERSION: "8.5.0"
-concurrency:
-  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
-  cancel-in-progress: true
-jobs:
-  test:
-    if: github.event.pull_request.draft != true
-    runs-on: ubuntu-22.04
-    steps:
-      - uses: actions/checkout@v4
-      - name: Maximize build space (ubuntu only)
-        run: |
-          sudo rm -rf /usr/share/dotnet
-          sudo rm -rf /opt/ghc
-          sudo rm -rf "/usr/local/share/boost"
-          sudo rm -rf "$AGENT_TOOLSDIRECTORY"
-          sudo docker image prune --all --force
-          sudo rm -rf /opt/hostedtoolcache/codeQL
-          sudo rm -rf ${GITHUB_WORKSPACE}/.git
-          sudo rm -rf $ANDROID_HOME/ndk
-      - name: setup node
-        uses: actions/setup-node@v3
-        with:
-          node-version: ${{ env.NODE_VERSION }}
-      - name: setup pnpm
-        uses: pnpm/action-setup@v2
-        with:
-          version: ${{ env.PNPM_VERSION }}
-      # Install pnpm dependencies, cache them correctly
-      # and run all Cypress tests
-      - name: Cypress run
-        uses: cypress-io/github-action@v6
-        with:
-          working-directory: frontend/appflowy_web_app
-          component: true
-          build: pnpm run build
-          start: pnpm run start
-          browser: chrome
-
-      - name: Jest run
-        working-directory: frontend/appflowy_web_app
-        run: |
-          pnpm run test:unit
-
-      - name: Upload coverage to Codecov
-        uses: codecov/codecov-action@v2
-        with:
-          token: cf9245e0-e136-4e21-b0ee-35755fa0c493
-          files: frontend/appflowy_web_app/coverage/jest/lcov.info,frontend/appflowy_web_app/coverage/cypress/lcov.info
-          flags: appflowy_web_app
-          name: frontend/appflowy_web_app
-          fail_ci_if_error: true
-          verbose: true
-

CHANGELOG.md

@@ -1,4 +1,110 @@
 # Release Notes
+## Version 0.8.3 - 05/02/2025
+### New Features
+- Support OpenAI o3-mini model
+### Bug Fixes
+- Fixed an issue where users were unable to upload images in row pages
+- Fixed an issue where users were unable to upload files on Android devices
+
+## Version 0.8.2 - 23/01/2025
+### New Features
+- Customized database view icons
+- Support for uploading images as custom icons
+- Enabled selecting multiple AI messages to save into a document
+- Added the ability to scale the app's display size on mobile
+- Support for pasting image links without file extensions
+### Bug Fixes
+- Fixed an issue where pasting tables from other apps wasn't working
+- Fixed homepage URL issues in Settings
+- Fixed an issue where the 'Cancel' button was not visible on the Shortcuts page
+
+## Version 0.8.1 - 14/01/2025
+### New Features
+- AI Chat Layout Options: Customize how AI responses appear with new layouts—List, Table, Image with Text, and Media Only
+- DALL-E Integration: Generate stunning AI images from text prompts, now available in AI Chat
+- Improved Desktop Search: Find what you need faster using keywords or by asking questions in natural language
+- Self-Hosting: Configure web server URLs directly in Settings to enable features like Publish, Copy Link to Share, Custom URLs, and more
+- Sidebar Enhancement: Drag to reorder your favorited pages in the Sidebar
+- Mobile Table Resizing: Adjust column widths in Simple Tables by long pressing the column borders on mobile
+### Bug Fixes
+- Resolved an icon rendering issue in callout blocks, tab bars, and search results
+- Enhanced image reliability: Retry functionality ensures images load successfully if the first attempt fails
+
+## Version 0.8.0 - 06/01/2025
+### Bug Fixes
+- Fixed error displaying in the page style menu
+- Fixed filter logic in the icon picker
+- Fixed error displaying in the Favorite/Recent page
+- Fixed the color picker displaying when tapping down
+- Fixed icons not being supported in subpage blocks
+- Fixed recent icon functionality in the space icon menu
+- Fixed "Insert Below" not auto-scrolling the table
+- Fixed a to-do item with an emoji automatically creating a soft break
+- Fixed header row/column tap areas being too small
+- Fixed simple table alignment not working for items that wrap
+- Fixed web content reverting after removing the inline code format on desktop
+- Fixed inability to make changes to a row or column in the table when opening a new tab
+- Fixed changing the language to CKB-KU causing a gray screen on mobile
+
+## Version 0.7.9 - 30/12/2024
+### New Features
+- Meet AppFlowy Web (Lite): Use AppFlowy directly in your browser.
+  - Create beautiful documents with 22 content types and markdown support
+  - Use Quick Note to save anything you want to remember—like meeting notes, a grocery list, or to-dos
+  - Invite members to your workspace for seamless collaboration
+  - Create multiple public/private spaces to better organize your content
+- Simple Table is now available on Mobile, designed specifically for mobile devices.
+  - Create and manage Simple Table blocks on Mobile with easy-to-use action menus.
+  - Use the '+' button in the fixed toolbar to easily add a content block into a table cell on Mobile
+  - Use '/' to insert a content block into a table cell on Desktop
+- Add pages as AI sources in AI chat, enabling you to ask questions about the selected sources
+- Add messages to an editable document while chatting with AI side by side
+- The new Emoji menu now includes Icons with a Recent section for quickly reusing emojis/icons
+- Drag a page from the sidebar into a document to easily mention the page without typing its title
+- Paste as plain text, a new option in the right-click paste menu
+### Bug Fixes
+- Fixed misalignment in numbered lists
+- Resolved several bugs in the emoji menu
+- Fixed a bug with checklist items
+
+## Version 0.7.8 - 18/12/2024
+### New Features
+<img width="1068" alt="image" src="https://github.com/user-attachments/assets/cf8bd287-f370-4291-8638-76e2bbf4aaac" />
+
+- Meet Simple Table 2.0:
+   - Insert a list into a table cell
+   - Insert images, quotes, callouts, and code blocks into a table cell
+   - Drag to move rows or columns
+   - Toggle header rows or columns on/off
+   - Distribute columns evenly
+   - Adjust to page width
+- Enjoy a new UI/UX for a seamless experience
+- Revamped mention page interactions in AI Chat
+- Improved AppFlowy AI service
+
+### Bug Fixes
+- Fixed an error when opening files in the database in local mode
+- Fixed arrow up/down navigation not working for selecting a language in Code Block
+- Fixed an issue where deleting multiple blocks using the drag button on the document page didn’t work
+  
+## Version 0.7.7 - 09/12/2024
+### Bug Fixes
+- Fixed sidebar menu resize regression
+- Fixed AI chat loading issues
+- Fixed inability to open local files in database
+- Fixed mentions remaining in notifications after removal from document
+- Fixed event card closing when clicking on empty space
+- Fixed keyboard shortcut issues
+
+## Version 0.7.6 - 03/12/2024
+### New Features
+- Revamped the simple table UI
+- Added support for capturing images from camera on mobile
+### Bug Fixes
+- Improved markdown rendering capabilities in AI writer
+- Fixed an issue where pressing Enter on a collapsed toggle list would add an unnecessary new line
+- Fixed an issue where creating a document from slash menu could insert content at incorrect position
+
 ## Version 0.7.5 - 25/11/2024
 ### Bug Fixes
 - Improved chat response parsing
@@ -939,4 +1045,4 @@ Bug fixes and improvements
 - Increased height of action
 - CPU performance issue
 - Fix potential data parser error
-- More foundation work for online collaboration
+- More foundation work for online collaboration

codemagic.yaml

@@ -20,7 +20,7 @@ workflows:
 
           rustup target install aarch64-apple-ios-sim
           cargo install --force cargo-make
-          cargo install --force duckscript_cli
+          cargo install --force --locked duckscript_cli
           cargo install --force cargo-lipo
 
           cargo make appflowy-flutter-deps-tools

frontend/.vscode/launch.json

@@ -1,140 +1,125 @@
 {
-    // Use IntelliSense to learn about possible attributes.
-    // Hover to view descriptions of existing attributes.
-    // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
-    "version": "0.2.0",
-    "configurations": [
-        {
-            // This task only builds the Dart code of AppFlowy.
-            // It supports both the desktop and mobile version.
-            "name": "AF: Build Dart Only",
-            "request": "launch",
-            "program": "./lib/main.dart",
-            "type": "dart",
-            "env": {
-                "RUST_LOG": "debug",
-            },
-            // uncomment the following line to testing performance.
-            // "flutterMode": "profile",
-            "cwd": "${workspaceRoot}/appflowy_flutter"
-        },
-        {
-            // This task builds the Rust and Dart code of AppFlowy.
-            "name": "AF-desktop: Build All",
-            "request": "launch",
-            "program": "./lib/main.dart",
-            "type": "dart",
-            "preLaunchTask": "AF: Build Appflowy Core",
-            "env": {
-                "RUST_LOG": "trace",
-                "RUST_BACKTRACE": "1"
-            },
-            "cwd": "${workspaceRoot}/appflowy_flutter"
-        },
-        {
-            // This task builds will:
-            // - call the clean task,
-            // - rebuild all the generated Files (including freeze and language files)
-            // - rebuild the the Rust and Dart code of AppFlowy.
-            "name": "AF-desktop: Clean + Rebuild All",
-            "request": "launch",
-            "program": "./lib/main.dart",
-            "type": "dart",
-            "preLaunchTask": "AF: Clean + Rebuild All",
-            "env": {
-                "RUST_LOG": "trace"
-            },
-            "cwd": "${workspaceRoot}/appflowy_flutter"
-        },
-        {
-            "name": "AF-iOS: Build All",
-            "request": "launch",
-            "program": "./lib/main.dart",
-            "type": "dart",
-            "preLaunchTask": "AF: Build Appflowy Core For iOS",
-            "env": {
-                "RUST_LOG": "trace"
-            },
-            "cwd": "${workspaceRoot}/appflowy_flutter"
-        },
-        {
-            "name": "AF-iOS: Clean + Rebuild All",
-            "request": "launch",
-            "program": "./lib/main.dart",
-            "type": "dart",
-            "preLaunchTask": "AF: Clean + Rebuild All (iOS)",
-            "env": {
-                "RUST_LOG": "trace"
-            },
-            "cwd": "${workspaceRoot}/appflowy_flutter"
-        },
-        {
-            "name": "AF-iOS-Simulator: Build All",
-            "request": "launch",
-            "program": "./lib/main.dart",
-            "type": "dart",
-            "preLaunchTask": "AF: Build Appflowy Core For iOS Simulator",
-            "env": {
-                "RUST_LOG": "trace"
-            },
-            "cwd": "${workspaceRoot}/appflowy_flutter"
-        },
-        {
-            "name": "AF-iOS-Simulator: Clean + Rebuild All",
-            "request": "launch",
-            "program": "./lib/main.dart",
-            "type": "dart",
-            "preLaunchTask": "AF: Clean + Rebuild All (iOS Simulator)",
-            "env": {
-                "RUST_LOG": "trace"
-            },
-            "cwd": "${workspaceRoot}/appflowy_flutter"
-        },
-        {
-            "name": "AF-Android: Build All",
-            "request": "launch",
-            "program": "./lib/main.dart",
-            "type": "dart",
-            "preLaunchTask": "AF: Build Appflowy Core For Android",
-            "env": {
-                "RUST_LOG": "trace"
-            },
-            "cwd": "${workspaceRoot}/appflowy_flutter"
-        },
-        {
-            "name": "AF-Android: Clean + Rebuild All",
-            "request": "launch",
-            "program": "./lib/main.dart",
-            "type": "dart",
-            "preLaunchTask": "AF: Clean + Rebuild All (Android)",
-            "env": {
-                "RUST_LOG": "trace"
-            },
-            "cwd": "${workspaceRoot}/appflowy_flutter"
-        },
-        {
-            "name": "AF-desktop: Debug Rust",
-            "type": "lldb",
-            "request": "attach",
-            "pid": "${command:pickMyProcess}"
-            // To launch the application directly, use the following configuration:
-            // "request": "launch",
-            // "program": "[YOUR_APPLICATION_PATH]",
-        },
-        {
-            // https://tauri.app/v1/guides/debugging/vs-code
-            "type": "lldb",
-            "request": "launch",
-            "name": "AF-tauri: Debug backend",
-            "cargo": {
-                "args": [
-                    "build",
-                    "--manifest-path=./appflowy_tauri/src-tauri/Cargo.toml",
-                    "--no-default-features"
-                ]
-            },
-            "preLaunchTask": "AF: Tauri UI Dev",
-            "cwd": "${workspaceRoot}/appflowy_tauri/"
-        },
-    ]
+  // Use IntelliSense to learn about possible attributes.
+  // Hover to view descriptions of existing attributes.
+  // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
+  "version": "0.2.0",
+  "configurations": [
+      {
+          // This task only builds the Dart code of AppFlowy.
+          // It supports both the desktop and mobile version.
+          "name": "AF: Build Dart Only",
+          "request": "launch",
+          "program": "./lib/main.dart",
+          "type": "dart",
+          "env": {
+              "RUST_LOG": "debug",
+          },
+          // uncomment the following line to testing performance.
+          // "flutterMode": "profile",
+          "cwd": "${workspaceRoot}/appflowy_flutter"
+      },
+      {
+          // This task builds the Rust and Dart code of AppFlowy.
+          "name": "AF-desktop: Build All",
+          "request": "launch",
+          "program": "./lib/main.dart",
+          "type": "dart",
+          "preLaunchTask": "AF: Build Appflowy Core",
+          "env": {
+              "RUST_LOG": "trace",
+              "RUST_BACKTRACE": "1"
+          },
+          "cwd": "${workspaceRoot}/appflowy_flutter"
+      },
+      {
+          // This task builds will:
+          // - call the clean task,
+          // - rebuild all the generated Files (including freeze and language files)
+          // - rebuild the the Rust and Dart code of AppFlowy.
+          "name": "AF-desktop: Clean + Rebuild All",
+          "request": "launch",
+          "program": "./lib/main.dart",
+          "type": "dart",
+          "preLaunchTask": "AF: Clean + Rebuild All",
+          "env": {
+              "RUST_LOG": "trace"
+          },
+          "cwd": "${workspaceRoot}/appflowy_flutter"
+      },
+      {
+          "name": "AF-iOS: Build All",
+          "request": "launch",
+          "program": "./lib/main.dart",
+          "type": "dart",
+          "preLaunchTask": "AF: Build Appflowy Core For iOS",
+          "env": {
+              "RUST_LOG": "trace"
+          },
+          "cwd": "${workspaceRoot}/appflowy_flutter"
+      },
+      {
+          "name": "AF-iOS: Clean + Rebuild All",
+          "request": "launch",
+          "program": "./lib/main.dart",
+          "type": "dart",
+          "preLaunchTask": "AF: Clean + Rebuild All (iOS)",
+          "env": {
+              "RUST_LOG": "trace"
+          },
+          "cwd": "${workspaceRoot}/appflowy_flutter"
+      },
+      {
+          "name": "AF-iOS-Simulator: Build All",
+          "request": "launch",
+          "program": "./lib/main.dart",
+          "type": "dart",
+          "preLaunchTask": "AF: Build Appflowy Core For iOS Simulator",
+          "env": {
+              "RUST_LOG": "trace"
+          },
+          "cwd": "${workspaceRoot}/appflowy_flutter"
+      },
+      {
+          "name": "AF-iOS-Simulator: Clean + Rebuild All",
+          "request": "launch",
+          "program": "./lib/main.dart",
+          "type": "dart",
+          "preLaunchTask": "AF: Clean + Rebuild All (iOS Simulator)",
+          "env": {
+              "RUST_LOG": "trace"
+          },
+          "cwd": "${workspaceRoot}/appflowy_flutter"
+      },
+      {
+          "name": "AF-Android: Build All",
+          "request": "launch",
+          "program": "./lib/main.dart",
+          "type": "dart",
+          "preLaunchTask": "AF: Build Appflowy Core For Android",
+          "env": {
+              "RUST_LOG": "trace"
+          },
+          "cwd": "${workspaceRoot}/appflowy_flutter"
+      },
+      {
+          "name": "AF-Android: Clean + Rebuild All",
+          "request": "launch",
+          "program": "./lib/main.dart",
+          "type": "dart",
+          "preLaunchTask": "AF: Clean + Rebuild All (Android)",
+          "env": {
+              "RUST_LOG": "trace"
+          },
+          "cwd": "${workspaceRoot}/appflowy_flutter"
+      },
+      {
+          "name": "AF-desktop: Debug Rust",
+          "type": "lldb",
+          "request": "attach",
+          "pid": "${command:pickMyProcess}"
+          // To launch the application directly, use the following configuration:
+          // "request": "launch",
+          // "program": "[YOUR_APPLICATION_PATH]",
+      },
+  ]
 }

frontend/.vscode/tasks.json

@@ -245,51 +245,6 @@
       "problemMatcher": [],
       "detail": "appflowy_flutter"
     },
-    {
-      "label": "AF: Tauri UI Build",
-      "type": "shell",
-      "command": "pnpm run build",
-      "options": {
-        "cwd": "${workspaceFolder}/appflowy_tauri"
-      }
-    },
-    {
-      "label": "AF: Tauri UI Dev",
-      "type": "shell",
-      "isBackground": true,
-      "command": "pnpm sync:i18n && pnpm run dev",
-      "options": {
-        "cwd": "${workspaceFolder}/appflowy_tauri"
-      }
-    },
-    {
-      "label": "AF: Tauri Clean",
-      "type": "shell",
-      "command": "cargo make tauri_clean",
-      "options": {
-        "cwd": "${workspaceFolder}"
-      }
-    },
-    {
-      "label": "AF: Tauri Clean + Dev",
-      "type": "shell",
-      "dependsOrder": "sequence",
-      "dependsOn": [
-        "AF: Tauri Clean",
-        "AF: Tauri UI Dev"
-      ],
-      "options": {
-        "cwd": "${workspaceFolder}"
-      }
-    },
-    {
-      "label": "AF: Tauri ESLint",
-      "type": "shell",
-      "command": "npx eslint --fix src",
-      "options": {
-        "cwd": "${workspaceFolder}/appflowy_tauri"
-      }
-    },
     {
       "label": "AF: Generate Env File",
       "type": "shell",

frontend/Makefile.toml

@@ -26,7 +26,7 @@ CARGO_MAKE_EXTEND_WORKSPACE_MAKEFILE = true
 CARGO_MAKE_CRATE_FS_NAME = "dart_ffi"
 CARGO_MAKE_CRATE_NAME = "dart-ffi"
 LIB_NAME = "dart_ffi"
-APPFLOWY_VERSION = "0.7.6"
+APPFLOWY_VERSION = "0.8.3"
 FLUTTER_DESKTOP_FEATURES = "dart"
 PRODUCT_NAME = "AppFlowy"
 MACOSX_DEPLOYMENT_TARGET = "11.0"

frontend/appflowy_flutter/android/app/build.gradle

@@ -53,7 +53,7 @@ android {
         // TODO: Specify your own unique Application ID (https://developer.android.com/studio/build/application-id.html).
         applicationId "io.appflowy.appflowy"
         minSdkVersion 29
-        targetSdkVersion 34
+        targetSdkVersion 35
         versionCode flutterVersionCode.toInteger()
         versionName flutterVersionName
         multiDexEnabled true

frontend/appflowy_flutter/android/app/src/main/AndroidManifest.xml

@@ -36,7 +36,6 @@
         <data android:scheme="http" />
         <data android:scheme="https" />
         <data android:scheme="appflowy-flutter" />
-        <!-- <data android:host="login-callback" /> -->
       </intent-filter>
     </activity>
     <!--
@@ -50,7 +49,8 @@
   <!-- Permission to read files from external storage (outside application container).
   As of Android 12 this permission no longer has any effect. Instead use the
   READ_MEDIA_IMAGES, READ_MEDIA_VIDEO or READM_MEDIA_AUDIO permissions. -->
-  <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" android:maxSdkVersion="32" />
+  <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE"
+    android:maxSdkVersion="32" />
   <!-- Permissions to read media files. -->
   <uses-permission android:name="android.permission.READ_MEDIA_IMAGES" />
   <queries>

frontend/appflowy_flutter/integration_test/desktop/cloud/cloud_runner.dart

@@ -1,16 +1,21 @@
+import 'data_migration/data_migration_test_runner.dart'
+    as data_migration_test_runner;
+import 'database/database_test_runner.dart' as database_test_runner;
 import 'document/document_test_runner.dart' as document_test_runner;
+import 'set_env.dart' as preset_af_cloud_env_test;
+import 'sidebar/sidebar_icon_test.dart' as sidebar_icon_test;
 import 'sidebar/sidebar_move_page_test.dart' as sidebar_move_page_test;
+import 'sidebar/sidebar_rename_untitled_test.dart'
+    as sidebar_rename_untitled_test;
 import 'uncategorized/uncategorized_test_runner.dart'
     as uncategorized_test_runner;
 import 'workspace/workspace_test_runner.dart' as workspace_test_runner;
-import 'data_migration/data_migration_test_runner.dart'
-    as data_migration_test_runner;
-import 'set_env.dart' as preset_af_cloud_env_test;
 
 Future<void> main() async {
   preset_af_cloud_env_test.main();
 
   data_migration_test_runner.main();
+
   // uncategorized
   uncategorized_test_runner.main();
 
@@ -22,4 +27,9 @@ Future<void> main() async {
 
   // sidebar
   sidebar_move_page_test.main();
+  sidebar_rename_untitled_test.main();
+  sidebar_icon_test.main();
+
+  // database
+  database_test_runner.main();
 }

frontend/appflowy_flutter/integration_test/desktop/cloud/database/database_image_test.dart

@@ -0,0 +1,80 @@
+import 'dart:io';
+
+import 'package:appflowy/core/config/kv.dart';
+import 'package:appflowy/core/config/kv_keys.dart';
+import 'package:appflowy/env/cloud_env.dart';
+import 'package:appflowy/generated/locale_keys.g.dart';
+import 'package:appflowy/plugins/document/presentation/editor_plugins/image/resizeable_image.dart';
+import 'package:appflowy/startup/startup.dart';
+import 'package:appflowy_backend/protobuf/flowy-folder/view.pbenum.dart';
+import 'package:appflowy_editor/appflowy_editor.dart'
+    hide UploadImageMenu, ResizableImage;
+import 'package:easy_localization/easy_localization.dart';
+import 'package:flutter/services.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:integration_test/integration_test.dart';
+import 'package:path/path.dart' as p;
+import 'package:path_provider/path_provider.dart';
+
+import '../../../shared/constants.dart';
+import '../../../shared/database_test_op.dart';
+import '../../../shared/mock/mock_file_picker.dart';
+import '../../../shared/util.dart';
+
+void main() {
+  IntegrationTestWidgetsFlutterBinding.ensureInitialized();
+
+  // copy link to block
+  group('database image:', () {
+    testWidgets('insert image', (tester) async {
+      await tester.initializeAppFlowy(
+        cloudType: AuthenticatorType.appflowyCloudSelfHost,
+      );
+      await tester.tapGoogleLoginInButton();
+      await tester.expectToSeeHomePageWithGetStartedPage();
+
+      // open the first row detail page and upload an image
+      await tester.createNewPageInSpace(
+        spaceName: Constants.generalSpaceName,
+        layout: ViewLayoutPB.Grid,
+        pageName: 'database image',
+      );
+      await tester.openFirstRowDetailPage();
+
+      // insert an image block
+      {
+        await tester.editor.tapLineOfEditorAt(0);
+        await tester.editor.showSlashMenu();
+        await tester.editor.tapSlashMenuItemWithName(
+          LocaleKeys.document_slashMenu_name_image.tr(),
+        );
+      }
+
+      // upload an image
+      {
+        final image = await rootBundle.load('assets/test/images/sample.jpeg');
+        final tempDirectory = await getTemporaryDirectory();
+        final imagePath = p.join(tempDirectory.path, 'sample.jpeg');
+        final file = File(imagePath)
+          ..writeAsBytesSync(image.buffer.asUint8List());
+
+        mockPickFilePaths(
+          paths: [imagePath],
+        );
+
+        await getIt<KeyValueStorage>().set(KVKeys.kCloudType, '0');
+        await tester.tapButtonWithName(
+          LocaleKeys.document_imageBlock_upload_placeholder.tr(),
+        );
+        await tester.pumpAndSettle();
+        expect(find.byType(ResizableImage), findsOneWidget);
+        final node = tester.editor.getCurrentEditorState().getNodeAtPath([0])!;
+        expect(node.type, ImageBlockKeys.type);
+        expect(node.attributes[ImageBlockKeys.url], isNotEmpty);
+
+        // remove the temp file
+        file.deleteSync();
+      }
+    });
+  });
+}

frontend/appflowy_flutter/integration_test/desktop/cloud/database/database_test_runner.dart

@@ -0,0 +1,9 @@
+import 'package:integration_test/integration_test.dart';
+
+import 'database_image_test.dart' as database_image_test;
+
+void main() {
+  IntegrationTestWidgetsFlutterBinding.ensureInitialized();
+
+  database_image_test.main();
+}

frontend/appflowy_flutter/integration_test/desktop/cloud/sidebar/sidebar_icon_test.dart

@@ -0,0 +1,62 @@
+import 'dart:convert';
+
+import 'package:appflowy/env/cloud_env.dart';
+import 'package:appflowy/shared/icon_emoji_picker/flowy_icon_emoji_picker.dart';
+import 'package:appflowy/shared/icon_emoji_picker/icon_picker.dart';
+import 'package:appflowy/shared/icon_emoji_picker/recent_icons.dart';
+import 'package:appflowy/workspace/presentation/home/menu/sidebar/space/sidebar_space_header.dart';
+import 'package:appflowy/workspace/presentation/home/menu/sidebar/space/space_action_type.dart';
+import 'package:appflowy/workspace/presentation/home/menu/sidebar/space/space_more_popup.dart';
+import 'package:flowy_svg/flowy_svg.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:integration_test/integration_test.dart';
+
+import '../../../shared/emoji.dart';
+import '../../../shared/util.dart';
+
+void main() {
+  setUpAll(() {
+    IntegrationTestWidgetsFlutterBinding.ensureInitialized();
+    RecentIcons.enable = false;
+  });
+
+  tearDownAll(() {
+    RecentIcons.enable = true;
+  });
+
+  testWidgets('Change slide bar space icon', (tester) async {
+    await tester.initializeAppFlowy(
+      cloudType: AuthenticatorType.appflowyCloudSelfHost,
+    );
+    await tester.tapGoogleLoginInButton();
+    await tester.expectToSeeHomePageWithGetStartedPage();
+    final emojiIconData = await tester.loadIcon();
+    final firstIcon = IconsData.fromJson(jsonDecode(emojiIconData.emoji));
+
+    await tester.hoverOnWidget(
+      find.byType(SidebarSpaceHeader),
+      onHover: () async {
+        final moreOption = find.byType(SpaceMorePopup);
+        await tester.tapButton(moreOption);
+        expect(find.byType(FlowyIconEmojiPicker), findsNothing);
+        await tester.tapSvgButton(SpaceMoreActionType.changeIcon.leftIconSvg);
+        expect(find.byType(FlowyIconEmojiPicker), findsOneWidget);
+      },
+    );
+
+    final icons = find.byWidgetPredicate(
+      (w) => w is FlowySvg && w.svgString == firstIcon.svgString,
+    );
+    expect(icons, findsOneWidget);
+    await tester.tapIcon(EmojiIconData.icon(firstIcon));
+
+    final spaceHeader = find.byType(SidebarSpaceHeader);
+    final spaceIcon = find.descendant(
+      of: spaceHeader,
+      matching: find.byWidgetPredicate(
+        (w) => w is FlowySvg && w.svgString == firstIcon.svgString,
+      ),
+    );
+    expect(spaceIcon, findsOneWidget);
+  });
+}

frontend/appflowy_flutter/integration_test/desktop/cloud/sidebar/sidebar_rename_untitled_test.dart

@@ -0,0 +1,55 @@
+import 'package:appflowy/env/cloud_env.dart';
+import 'package:appflowy/generated/locale_keys.g.dart';
+import 'package:appflowy/workspace/application/view/view_ext.dart';
+import 'package:appflowy/workspace/presentation/widgets/dialogs.dart';
+import 'package:appflowy_backend/protobuf/flowy-folder/view.pbenum.dart';
+import 'package:easy_localization/easy_localization.dart';
+import 'package:flowy_infra_ui/style_widget/text_input.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:integration_test/integration_test.dart';
+
+import '../../../shared/constants.dart';
+import '../../../shared/util.dart';
+
+void main() {
+  IntegrationTestWidgetsFlutterBinding.ensureInitialized();
+
+  testWidgets('Rename empty name view (untitled)', (tester) async {
+    await tester.initializeAppFlowy(
+      cloudType: AuthenticatorType.appflowyCloudSelfHost,
+    );
+    await tester.tapGoogleLoginInButton();
+    await tester.expectToSeeHomePageWithGetStartedPage();
+
+    await tester.createNewPageInSpace(
+      spaceName: Constants.generalSpaceName,
+      layout: ViewLayoutPB.Document,
+    );
+
+    // click the ... button and open rename dialog
+    await tester.hoverOnPageName(
+      ViewLayoutPB.Document.defaultName,
+      onHover: () async {
+        await tester.tapPageOptionButton();
+        await tester.tapButtonWithName(
+          LocaleKeys.disclosureAction_rename.tr(),
+        );
+      },
+    );
+    await tester.pumpAndSettle();
+
+    expect(find.byType(NavigatorTextFieldDialog), findsOneWidget);
+
+    final textField = tester.widget<FlowyFormTextInput>(
+      find.descendant(
+        of: find.byType(NavigatorTextFieldDialog),
+        matching: find.byType(FlowyFormTextInput),
+      ),
+    );
+
+    expect(
+      textField.controller!.text,
+      LocaleKeys.menuAppHeader_defaultNewPageName.tr(),
+    );
+  });
+}

frontend/appflowy_flutter/integration_test/desktop/cloud/workspace/collaborative_workspace_test.dart

@@ -1,10 +1,11 @@
 import 'package:appflowy/env/cloud_env.dart';
 import 'package:appflowy/generated/locale_keys.g.dart';
-import 'package:appflowy/plugins/document/presentation/editor_plugins/openai/widgets/loading.dart';
 import 'package:appflowy/shared/feature_flags.dart';
+import 'package:appflowy/shared/loading.dart';
 import 'package:appflowy/workspace/presentation/home/menu/sidebar/workspace/_sidebar_workspace_actions.dart';
 import 'package:appflowy/workspace/presentation/home/menu/sidebar/workspace/_sidebar_workspace_menu.dart';
 import 'package:easy_localization/easy_localization.dart';
+import 'package:flutter/services.dart';
 import 'package:flutter_test/flutter_test.dart';
 import 'package:integration_test/integration_test.dart';
 
@@ -102,8 +103,7 @@ void main() {
       expect(memberCount, findsNWidgets(2));
     });
 
-    testWidgets('only display one menu item in the workspace menu',
-        (tester) async {
+    testWidgets('workspace menu popover behavior test', (tester) async {
       // only run the test when the feature flag is on
       if (!FeatureFlag.collaborativeWorkspace.isOn) {
         return;
@@ -128,6 +128,8 @@ void main() {
       final workspaceItem = find.byWidgetPredicate(
         (w) => w is WorkspaceMenuItem && w.workspace.name == name,
       );
+
+      // the workspace menu shouldn't conflict with logout
       await tester.hoverOnWidget(
         workspaceItem,
         onHover: () async {
@@ -136,15 +138,73 @@ void main() {
           );
           expect(moreButton, findsOneWidget);
           await tester.tapButton(moreButton);
+          expect(find.text(LocaleKeys.button_rename.tr()), findsOneWidget);
+
+          final logoutButton = find.byType(WorkspaceMoreButton);
+          await tester.tapButton(logoutButton);
+          expect(find.text(LocaleKeys.button_logout.tr()), findsOneWidget);
+          expect(moreButton, findsNothing);
+
+          await tester.tapButton(moreButton);
+          expect(find.text(LocaleKeys.button_logout.tr()), findsNothing);
+          expect(moreButton, findsOneWidget);
+        },
+      );
+      await tester.sendKeyEvent(LogicalKeyboardKey.escape);
+      await tester.pumpAndSettle();
+
+      // clicking on the more action button for the same workspace shouldn't do
+      // anything
+      await tester.openCollaborativeWorkspaceMenu();
+      await tester.hoverOnWidget(
+        workspaceItem,
+        onHover: () async {
+          final moreButton = find.byWidgetPredicate(
+            (w) => w is WorkspaceMoreActionList && w.workspace.name == name,
+          );
+          expect(moreButton, findsOneWidget);
+          await tester.tapButton(moreButton);
+          expect(find.text(LocaleKeys.button_rename.tr()), findsOneWidget);
 
           // click it again
           await tester.tapButton(moreButton);
 
           // nothing should happen
-          expect(
-            find.text(LocaleKeys.button_rename.tr()),
-            findsOneWidget,
-          );
+          expect(find.text(LocaleKeys.button_rename.tr()), findsOneWidget);
+        },
+      );
+      await tester.sendKeyEvent(LogicalKeyboardKey.escape);
+      await tester.pumpAndSettle();
+
+      // clicking on the more button of another workspace should close the menu
+      // for this one
+      await tester.openCollaborativeWorkspaceMenu();
+      final moreButton = find.byWidgetPredicate(
+        (w) => w is WorkspaceMoreActionList && w.workspace.name == name,
+      );
+      await tester.hoverOnWidget(
+        workspaceItem,
+        onHover: () async {
+          expect(moreButton, findsOneWidget);
+          await tester.tapButton(moreButton);
+          expect(find.text(LocaleKeys.button_rename.tr()), findsOneWidget);
+        },
+      );
+
+      final otherWorspaceItem = find.byWidgetPredicate(
+        (w) => w is WorkspaceMenuItem && w.workspace.name != name,
+      );
+      final otherMoreButton = find.byWidgetPredicate(
+        (w) => w is WorkspaceMoreActionList && w.workspace.name != name,
+      );
+      await tester.hoverOnWidget(
+        otherWorspaceItem,
+        onHover: () async {
+          expect(otherMoreButton, findsOneWidget);
+          await tester.tapButton(otherMoreButton);
+          expect(find.text(LocaleKeys.button_rename.tr()), findsOneWidget);
+
+          expect(moreButton, findsNothing);
         },
       );
     });

frontend/appflowy_flutter/integration_test/desktop/cloud/workspace/share_menu_test.dart

@@ -54,7 +54,7 @@ void main() {
       );
 
       final shareValues = plainText!
-          .replaceAll('https://${ShareConstants.shareBaseUrl}/', '')
+          .replaceAll('${ShareConstants.defaultBaseWebDomain}/app/', '')
           .split('/');
       final workspaceId = shareValues[0];
       expect(workspaceId, isNotEmpty);

frontend/appflowy_flutter/integration_test/desktop/cloud/workspace/tabs_test.dart

@@ -1,5 +1,6 @@
 import 'package:appflowy/env/cloud_env.dart';
-import 'package:appflowy/plugins/document/presentation/editor_plugins/openai/widgets/loading.dart';
+import 'package:appflowy/plugins/document/presentation/editor_page.dart';
+import 'package:appflowy/shared/loading.dart';
 import 'package:appflowy/workspace/presentation/home/menu/sidebar/workspace/_sidebar_workspace_menu.dart';
 import 'package:appflowy/workspace/presentation/home/tabs/flowy_tab.dart';
 import 'package:appflowy/workspace/presentation/home/tabs/tabs_manager.dart';
@@ -71,5 +72,16 @@ void main() {
 
       expect(find.byType(FlowyTab), findsNothing);
     });
+
+    testWidgets('the space view should not be opened', (tester) async {
+      await tester.initializeAppFlowy(
+        cloudType: AuthenticatorType.appflowyCloudSelfHost,
+      );
+      await tester.tapGoogleLoginInButton();
+      await tester.expectToSeeHomePageWithGetStartedPage();
+
+      expect(find.byType(AppFlowyEditorPage), findsNothing);
+      expect(find.text('Blank page'), findsOne);
+    });
   });
 }

frontend/appflowy_flutter/integration_test/desktop/cloud/workspace/workspace_settings_test.dart

@@ -120,6 +120,10 @@ void main() {
             widget is PublishedViewItem &&
             widget.publishInfoView.view.name == pageName,
       );
+      if (pageItem.evaluate().isEmpty) {
+        return;
+      }
+
       expect(pageItem, findsOneWidget);
 
       // comment it out because it's not allowed to update the namespace in free plan
@@ -249,7 +253,7 @@ More actions for published page:
       await tester.openSettings();
       await tester.openSettingsPage(SettingsPage.sites);
       // wait the backend return the sites data
-      await tester.wait(1000);
+      await tester.wait(2000);
 
       // check if the page is published in sites page
       final pageItem = find.byWidgetPredicate(
@@ -257,6 +261,10 @@ More actions for published page:
             widget is PublishedViewItem &&
             widget.publishInfoView.view.name == pageName,
       );
+      if (pageItem.evaluate().isEmpty) {
+        return;
+      }
+
       expect(pageItem, findsOneWidget);
 
       final copyLinkItem = find.text(LocaleKeys.shareAction_copyLink.tr());

frontend/appflowy_flutter/integration_test/desktop/command_palette/folder_search_test.dart

@@ -1,6 +1,15 @@
+import 'dart:convert';
+import 'dart:math';
+
+import 'package:appflowy/generated/flowy_svgs.g.dart';
+import 'package:appflowy/generated/locale_keys.g.dart';
+import 'package:appflowy/shared/icon_emoji_picker/icon_picker.dart';
 import 'package:appflowy/workspace/presentation/command_palette/command_palette.dart';
 import 'package:appflowy/workspace/presentation/command_palette/widgets/search_field.dart';
 import 'package:appflowy/workspace/presentation/command_palette/widgets/search_result_tile.dart';
+import 'package:appflowy_backend/protobuf/flowy-folder/view.pbenum.dart';
+import 'package:appflowy_editor/appflowy_editor.dart';
+import 'package:easy_localization/easy_localization.dart';
 import 'package:flowy_infra_ui/flowy_infra_ui.dart';
 import 'package:flutter_test/flutter_test.dart';
 import 'package:integration_test/integration_test.dart';
@@ -8,7 +17,9 @@ import 'package:integration_test/integration_test.dart';
 import '../../shared/util.dart';
 
 void main() {
-  IntegrationTestWidgetsFlutterBinding.ensureInitialized();
+  setUpAll(() {
+    IntegrationTestWidgetsFlutterBinding.ensureInitialized();
+  });
 
   group('Folder Search', () {
     testWidgets('Search for views', (tester) async {
@@ -45,9 +56,94 @@ void main() {
       await tester.pumpAndSettle(const Duration(seconds: 1));
 
       // The score should be higher for "ViewOne" thus it should be shown first
-      final firstDocumentWidget = tester
-          .widget(find.byType(SearchResultTile).first) as SearchResultTile;
+      final firstDocumentWidget = tester.widget(
+        find.byType(SearchResultTile).first,
+      ) as SearchResultTile;
       expect(firstDocumentWidget.result.data, firstDocument);
     });
+
+    testWidgets('Displaying icons in search results', (tester) async {
+      final randomValue = Random().nextInt(10000) + 10000;
+      final pageNames = ['First Page-$randomValue', 'Second Page-$randomValue'];
+
+      await tester.initializeAppFlowy();
+      await tester.tapAnonymousSignInButton();
+      final emojiIconData = await tester.loadIcon();
+
+      /// create two pages
+      for (final pageName in pageNames) {
+        await tester.createNewPageWithNameUnderParent(name: pageName);
+        await tester.updatePageIconInTitleBarByName(
+          name: pageName,
+          layout: ViewLayoutPB.Document,
+          icon: emojiIconData,
+        );
+      }
+
+      await tester.toggleCommandPalette();
+
+      /// search for `Page`
+      final searchFieldFinder = find.descendant(
+        of: find.byType(SearchField),
+        matching: find.byType(FlowyTextField),
+      );
+      await tester.enterText(searchFieldFinder, 'Page-$randomValue');
+      await tester.pumpAndSettle(const Duration(milliseconds: 200));
+      expect(find.byType(SearchResultTile), findsNWidgets(2));
+
+      /// check results
+      final svgs = find.descendant(
+        of: find.byType(SearchResultTile),
+        matching: find.byType(FlowySvg),
+      );
+      expect(svgs, findsNWidgets(2));
+
+      final firstSvg = svgs.first.evaluate().first.widget as FlowySvg,
+          lastSvg = svgs.last.evaluate().first.widget as FlowySvg;
+      final iconData = IconsData.fromJson(jsonDecode(emojiIconData.emoji));
+
+      /// icon displayed correctly
+      expect(firstSvg.svgString, iconData.svgString);
+      expect(lastSvg.svgString, iconData.svgString);
+
+      testWidgets('select the content in document and search', (tester) async {
+        const firstDocument = ''; // empty document
+
+        await tester.initializeAppFlowy();
+        await tester.tapAnonymousSignInButton();
+
+        await tester.createNewPageWithNameUnderParent(name: firstDocument);
+        await tester.editor.updateSelection(
+          Selection(
+            start: Position(
+              path: [0],
+            ),
+            end: Position(
+              path: [0],
+              offset: 10,
+            ),
+          ),
+        );
+        await tester.pumpAndSettle();
+
+        expect(
+          find.byType(FloatingToolbar),
+          findsOneWidget,
+        );
+
+        await tester.toggleCommandPalette();
+        expect(find.byType(CommandPaletteModal), findsOneWidget);
+
+        expect(
+          find.text(LocaleKeys.menuAppHeader_defaultNewPageName.tr()),
+          findsOneWidget,
+        );
+
+        expect(
+          find.text(firstDocument),
+          findsOneWidget,
+        );
+      });
+    });
   });
 }

frontend/appflowy_flutter/integration_test/desktop/database/database_calendar_test.dart

@@ -1,4 +1,5 @@
 import 'package:appflowy/plugins/database/calendar/presentation/calendar_event_editor.dart';
+import 'package:appflowy/shared/icon_emoji_picker/recent_icons.dart';
 import 'package:appflowy_backend/protobuf/flowy-database2/protobuf.dart';
 import 'package:appflowy_backend/protobuf/flowy-folder/view.pbenum.dart';
 import 'package:flowy_infra_ui/style_widget/icon_button.dart';
@@ -9,7 +10,14 @@ import '../../shared/database_test_op.dart';
 import '../../shared/util.dart';
 
 void main() {
-  IntegrationTestWidgetsFlutterBinding.ensureInitialized();
+  setUpAll(() {
+    IntegrationTestWidgetsFlutterBinding.ensureInitialized();
+    RecentIcons.enable = false;
+  });
+
+  tearDownAll(() {
+    RecentIcons.enable = true;
+  });
 
   group('calendar', () {
     testWidgets('update calendar layout', (tester) async {
@@ -301,6 +309,7 @@ void main() {
       await tester.createOption(name: "qwer");
       await tester.selectOption(name: "asdf");
       await tester.dismissCellEditor();
+      await tester.dismissCellEditor();
 
       await tester.tapDatabaseFilterButton();
       await tester.tapCreateFilterByFieldType(FieldType.MultiSelect, "Tags");
@@ -332,6 +341,7 @@ void main() {
       await tester.tapButton(finderForFieldType(FieldType.MultiSelect));
       await tester.selectOption(name: "asdf");
       await tester.dismissCellEditor();
+      await tester.dismissCellEditor();
 
       tester.assertNumberOfEventsInCalendar(0);
 

frontend/appflowy_flutter/integration_test/desktop/database/database_field_test.dart

@@ -1,12 +1,12 @@
-import 'package:flutter/material.dart';
-
 import 'package:appflowy/generated/locale_keys.g.dart';
 import 'package:appflowy/plugins/database/grid/presentation/grid_page.dart';
 import 'package:appflowy/plugins/database/widgets/field/type_option_editor/select/select_option.dart';
+import 'package:appflowy/shared/icon_emoji_picker/recent_icons.dart';
 import 'package:appflowy/util/field_type_extension.dart';
 import 'package:appflowy_backend/protobuf/flowy-database2/protobuf.dart';
 import 'package:appflowy_backend/protobuf/flowy-folder/protobuf.dart';
 import 'package:easy_localization/easy_localization.dart';
+import 'package:flutter/material.dart';
 import 'package:flutter_test/flutter_test.dart';
 import 'package:integration_test/integration_test.dart';
 
@@ -14,7 +14,14 @@ import '../../shared/database_test_op.dart';
 import '../../shared/util.dart';
 
 void main() {
-  IntegrationTestWidgetsFlutterBinding.ensureInitialized();
+  setUpAll(() {
+    IntegrationTestWidgetsFlutterBinding.ensureInitialized();
+    RecentIcons.enable = false;
+  });
+
+  tearDownAll(() {
+    RecentIcons.enable = true;
+  });
 
   group('grid edit field test:', () {
     testWidgets('rename existing field', (tester) async {
@@ -538,8 +545,8 @@ void main() {
 
       // edit the first date cell
       await tester.tapCellInGrid(rowIndex: 0, fieldType: FieldType.DateTime);
-      await tester.toggleIncludeTime();
       final now = DateTime.now();
+      await tester.toggleIncludeTime();
       await tester.selectDay(content: now.day);
 
       await tester.dismissCellEditor();

frontend/appflowy_flutter/integration_test/desktop/database/database_icon_test.dart

@@ -0,0 +1,190 @@
+import 'dart:convert';
+
+import 'package:appflowy/generated/flowy_svgs.g.dart';
+import 'package:appflowy/generated/locale_keys.g.dart';
+import 'package:appflowy/plugins/database/tab_bar/desktop/tab_bar_add_button.dart';
+import 'package:appflowy/plugins/database/tab_bar/desktop/tab_bar_header.dart';
+import 'package:appflowy/plugins/database/widgets/database_layout_ext.dart';
+import 'package:appflowy/plugins/document/presentation/editor_plugins/header/emoji_icon_widget.dart';
+import 'package:appflowy/shared/icon_emoji_picker/icon_picker.dart';
+import 'package:appflowy/shared/icon_emoji_picker/recent_icons.dart';
+import 'package:appflowy/workspace/presentation/home/menu/sidebar/shared/sidebar_folder.dart';
+import 'package:appflowy/workspace/presentation/home/menu/view/view_item.dart';
+import 'package:appflowy_backend/protobuf/flowy-database2/setting_entities.pbenum.dart';
+import 'package:appflowy_backend/protobuf/flowy-folder/view.pb.dart';
+import 'package:easy_localization/easy_localization.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:integration_test/integration_test.dart';
+
+import '../../shared/emoji.dart';
+import '../../shared/util.dart';
+
+void main() {
+  setUpAll(() {
+    IntegrationTestWidgetsFlutterBinding.ensureInitialized();
+    RecentIcons.enable = false;
+  });
+
+  tearDownAll(() {
+    RecentIcons.enable = true;
+  });
+
+  testWidgets('change icon', (tester) async {
+    await tester.initializeAppFlowy();
+    await tester.tapAnonymousSignInButton();
+    final iconData = await tester.loadIcon();
+
+    const pageName = 'Database';
+    await tester.createNewPageWithNameUnderParent(
+      layout: ViewLayoutPB.Grid,
+      name: pageName,
+    );
+
+    /// create board
+    final addButton = find.byType(AddDatabaseViewButton);
+    await tester.tapButton(addButton);
+    await tester.tapButton(
+      find.text(
+        '${LocaleKeys.grid_createView.tr()} ${DatabaseLayoutPB.Board.layoutName}',
+        findRichText: true,
+      ),
+    );
+
+    /// create calendar
+    await tester.tapButton(addButton);
+    await tester.tapButton(
+      find.text(
+        '${LocaleKeys.grid_createView.tr()} ${DatabaseLayoutPB.Calendar.layoutName}',
+        findRichText: true,
+      ),
+    );
+
+    final databaseTabBarItem = find.byType(DatabaseTabBarItem);
+    expect(databaseTabBarItem, findsNWidgets(3));
+    final gridItem = databaseTabBarItem.first,
+        boardItem = databaseTabBarItem.at(1),
+        calendarItem = databaseTabBarItem.last;
+
+    /// change the icon of grid
+    /// the first tapping is to select specific item
+    /// the second tapping is to show the menu
+    await tester.tapButton(gridItem);
+    await tester.tapButton(gridItem);
+
+    /// change icon
+    await tester
+        .tapButton(find.text(LocaleKeys.disclosureAction_changeIcon.tr()));
+    await tester.tapIcon(iconData, enableColor: false);
+    final gridIcon = find.descendant(
+      of: gridItem,
+      matching: find.byType(RawEmojiIconWidget),
+    );
+    final gridIconWidget =
+        gridIcon.evaluate().first.widget as RawEmojiIconWidget;
+    final iconsData = IconsData.fromJson(jsonDecode(iconData.emoji));
+    final gridIconsData =
+        IconsData.fromJson(jsonDecode(gridIconWidget.emoji.emoji));
+    expect(gridIconsData.iconName, iconsData.iconName);
+
+    /// change the icon of board
+    await tester.tapButton(boardItem);
+    await tester.tapButton(boardItem);
+    await tester
+        .tapButton(find.text(LocaleKeys.disclosureAction_changeIcon.tr()));
+    await tester.tapIcon(iconData, enableColor: false);
+    final boardIcon = find.descendant(
+      of: boardItem,
+      matching: find.byType(RawEmojiIconWidget),
+    );
+    final boardIconWidget =
+        boardIcon.evaluate().first.widget as RawEmojiIconWidget;
+    final boardIconsData =
+        IconsData.fromJson(jsonDecode(boardIconWidget.emoji.emoji));
+    expect(boardIconsData.iconName, iconsData.iconName);
+
+    /// change the icon of calendar
+    await tester.tapButton(calendarItem);
+    await tester.tapButton(calendarItem);
+    await tester
+        .tapButton(find.text(LocaleKeys.disclosureAction_changeIcon.tr()));
+    await tester.tapIcon(iconData, enableColor: false);
+    final calendarIcon = find.descendant(
+      of: calendarItem,
+      matching: find.byType(RawEmojiIconWidget),
+    );
+    final calendarIconWidget =
+        calendarIcon.evaluate().first.widget as RawEmojiIconWidget;
+    final calendarIconsData =
+        IconsData.fromJson(jsonDecode(calendarIconWidget.emoji.emoji));
+    expect(calendarIconsData.iconName, iconsData.iconName);
+  });
+
+  testWidgets('change database icon from sidebar', (tester) async {
+    await tester.initializeAppFlowy();
+    await tester.tapAnonymousSignInButton();
+    final iconData = await tester.loadIcon();
+    final icon = IconsData.fromJson(jsonDecode(iconData.emoji)), emoji = '😄';
+
+    const pageName = 'Database';
+    await tester.createNewPageWithNameUnderParent(
+      layout: ViewLayoutPB.Grid,
+      name: pageName,
+    );
+    final viewItem = find.descendant(
+      of: find.byType(SidebarFolder),
+      matching: find.byWidgetPredicate(
+        (w) => w is ViewItem && w.view.name == pageName,
+      ),
+    );
+
+    /// change icon to emoji
+    await tester.tapButton(
+      find.descendant(
+        of: viewItem,
+        matching: find.byType(FlowySvg),
+      ),
+    );
+    await tester.tapEmoji(emoji);
+    final iconWidget = find.descendant(
+      of: viewItem,
+      matching: find.byType(RawEmojiIconWidget),
+    );
+    expect(
+      (iconWidget.evaluate().first.widget as RawEmojiIconWidget).emoji.emoji,
+      emoji,
+    );
+
+    /// the icon will not be displayed in database item
+    Finder databaseIcon = find.descendant(
+      of: find.byType(DatabaseTabBarItem),
+      matching: find.byType(FlowySvg),
+    );
+    expect(
+      (databaseIcon.evaluate().first.widget as FlowySvg).svg,
+      FlowySvgs.icon_grid_s,
+    );
+
+    /// change emoji to icon
+    await tester.tapButton(iconWidget);
+    await tester.tapIcon(iconData);
+    expect(
+      (iconWidget.evaluate().first.widget as RawEmojiIconWidget).emoji.emoji,
+      iconData.emoji,
+    );
+
+    databaseIcon = find.descendant(
+      of: find.byType(DatabaseTabBarItem),
+      matching: find.byType(RawEmojiIconWidget),
+    );
+    final databaseIconWidget =
+        databaseIcon.evaluate().first.widget as RawEmojiIconWidget;
+    final databaseIconsData =
+        IconsData.fromJson(jsonDecode(databaseIconWidget.emoji.emoji));
+    expect(icon.svgString, databaseIconsData.svgString);
+    expect(icon.color, isNotEmpty);
+    expect(icon.color, databaseIconsData.color);
+
+    /// the icon in database item should not show the color
+    expect(databaseIconWidget.enableColor, false);
+  });
+}

frontend/appflowy_flutter/integration_test/desktop/database/database_row_page_test.dart

@@ -5,6 +5,7 @@ import 'package:appflowy/plugins/database/widgets/cell_editor/checklist_cell_edi
 import 'package:appflowy/plugins/database/widgets/row/row_detail.dart';
 import 'package:appflowy/plugins/document/document_page.dart';
 import 'package:appflowy/plugins/document/presentation/editor_plugins/header/emoji_icon_widget.dart';
+import 'package:appflowy/shared/icon_emoji_picker/recent_icons.dart';
 import 'package:appflowy/util/field_type_extension.dart';
 import 'package:appflowy_backend/protobuf/flowy-database2/field_entities.pbenum.dart';
 import 'package:appflowy_backend/protobuf/flowy-folder/view.pb.dart';
@@ -21,7 +22,14 @@ import '../../shared/emoji.dart';
 import '../../shared/util.dart';
 
 void main() {
-  IntegrationTestWidgetsFlutterBinding.ensureInitialized();
+  setUpAll(() {
+    IntegrationTestWidgetsFlutterBinding.ensureInitialized();
+    RecentIcons.enable = false;
+  });
+
+  tearDownAll(() {
+    RecentIcons.enable = true;
+  });
 
   group('grid row detail page:', () {
     testWidgets('opens', (tester) async {
@@ -386,11 +394,16 @@ void main() {
         isChecked: false,
       );
       tester.assertPhantomChecklistItemAtIndex(index: 1);
+      tester.assertPhantomChecklistItemContent("");
 
       await tester.enterText(find.byType(PhantomChecklistItem), 'task 2');
       await tester.pumpAndSettle();
-      await tester.simulateKeyEvent(LogicalKeyboardKey.enter);
-      await tester.pumpAndSettle(const Duration(milliseconds: 500));
+      await tester.hoverOnWidget(
+        find.byType(ChecklistRowDetailCell),
+        onHover: () async {
+          await tester.tapButton(find.byType(ChecklistItemControl));
+        },
+      );
 
       tester.assertChecklistTaskInEditor(
         index: 1,
@@ -398,6 +411,7 @@ void main() {
         isChecked: false,
       );
       tester.assertPhantomChecklistItemAtIndex(index: 2);
+      tester.assertPhantomChecklistItemContent("");
 
       await tester.simulateKeyEvent(LogicalKeyboardKey.escape);
       await tester.pumpAndSettle();

frontend/appflowy_flutter/integration_test/desktop/document/document_callout_test.dart

@@ -0,0 +1,67 @@
+import 'dart:convert';
+
+import 'package:appflowy/generated/locale_keys.g.dart';
+import 'package:appflowy/plugins/base/icon/icon_widget.dart';
+import 'package:appflowy/plugins/document/presentation/editor_plugins/base/emoji_picker_button.dart';
+import 'package:appflowy/plugins/document/presentation/editor_plugins/callout/callout_block_component.dart';
+import 'package:appflowy/shared/icon_emoji_picker/icon_picker.dart';
+import 'package:appflowy/shared/icon_emoji_picker/recent_icons.dart';
+import 'package:easy_localization/easy_localization.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:integration_test/integration_test.dart';
+
+import '../../shared/emoji.dart';
+import '../../shared/util.dart';
+
+void main() {
+  setUpAll(() {
+    IntegrationTestWidgetsFlutterBinding.ensureInitialized();
+    RecentIcons.enable = false;
+  });
+
+  tearDownAll(() {
+    RecentIcons.enable = true;
+  });
+
+  testWidgets('callout with emoji icon picker', (tester) async {
+    await tester.initializeAppFlowy();
+    await tester.tapAnonymousSignInButton();
+    final emojiIconData = await tester.loadIcon();
+
+    /// create a new document
+    await tester.createNewPageWithNameUnderParent();
+
+    /// tap the first line of the document
+    await tester.editor.tapLineOfEditorAt(0);
+
+    /// create callout
+    await tester.editor.showSlashMenu();
+    await tester.pumpAndSettle();
+    await tester.editor.tapSlashMenuItemWithName(
+      LocaleKeys.document_slashMenu_name_callout.tr(),
+    );
+
+    /// select an icon
+    final emojiPickerButton = find.descendant(
+      of: find.byType(CalloutBlockComponentWidget),
+      matching: find.byType(EmojiPickerButton),
+    );
+    await tester.tapButton(emojiPickerButton);
+    await tester.tapIcon(emojiIconData);
+
+    /// verification results
+    final iconData = IconsData.fromJson(jsonDecode(emojiIconData.emoji));
+    final iconWidget = find
+        .descendant(
+          of: emojiPickerButton,
+          matching: find.byType(IconWidget),
+        )
+        .evaluate()
+        .first
+        .widget as IconWidget;
+    final iconWidgetData = iconWidget.iconsData;
+    expect(iconWidgetData.svgString, iconData.svgString);
+    expect(iconWidgetData.iconName, iconData.iconName);
+    expect(iconWidgetData.groupName, iconData.groupName);
+  });
+}

frontend/appflowy_flutter/integration_test/desktop/document/document_copy_and_paste_test.dart

@@ -1,7 +1,5 @@
 import 'dart:io';
 
-import 'package:flutter/services.dart';
-
 import 'package:appflowy/generated/locale_keys.g.dart';
 import 'package:appflowy/plugins/document/presentation/editor_plugins/block_menu/block_menu_button.dart';
 import 'package:appflowy/plugins/document/presentation/editor_plugins/copy_and_paste/clipboard_service.dart';
@@ -11,6 +9,7 @@ import 'package:appflowy/startup/startup.dart';
 import 'package:appflowy_editor/appflowy_editor.dart';
 import 'package:appflowy_editor_plugins/appflowy_editor_plugins.dart';
 import 'package:easy_localization/easy_localization.dart';
+import 'package:flutter/services.dart';
 import 'package:flutter_test/flutter_test.dart';
 import 'package:integration_test/integration_test.dart';
 import 'package:universal_platform/universal_platform.dart';
@@ -20,17 +19,20 @@ import '../../shared/util.dart';
 void main() {
   IntegrationTestWidgetsFlutterBinding.ensureInitialized();
 
-  group('copy and paste in document', () {
+  group('copy and paste in document:', () {
     testWidgets('paste multiple lines at the first line', (tester) async {
       // mock the clipboard
       const lines = 3;
       await tester.pasteContent(
         plainText: List.generate(lines, (index) => 'line $index').join('\n'),
         (editorState) {
-          expect(editorState.document.root.children.length, 3);
+          expect(editorState.document.root.children.length, 1);
+          final text =
+              editorState.document.root.children.first.delta!.toPlainText();
+          final textLines = text.split('\n');
           for (var i = 0; i < lines; i++) {
             expect(
-              editorState.getNodeAtPath([i])!.delta!.toPlainText(),
+              textLines[i],
               'line $i',
             );
           }
@@ -170,301 +172,349 @@ void main() {
         },
       );
     });
-  });
 
-  testWidgets('paste text on part of bullet list', (tester) async {
-    const plainText = 'test';
+    testWidgets('paste text on part of bullet list', (tester) async {
+      const plainText = 'test';
 
-    await tester.pasteContent(
-      plainText: plainText,
-      beforeTest: (editorState) async {
-        final transaction = editorState.transaction;
-        transaction.insertNodes(
-          [0],
-          [
-            Node(
-              type: BulletedListBlockKeys.type,
-              attributes: {
-                'delta': [
-                  {"insert": "bullet list"},
-                ],
-              },
-            ),
-          ],
-        );
-
-        // Set the selection to the second numbered list node (which has empty delta)
-        transaction.afterSelection = Selection(
-          start: Position(path: [0], offset: 7),
-          end: Position(path: [0], offset: 11),
-        );
-
-        await editorState.apply(transaction);
-        await tester.pumpAndSettle();
-      },
-      (editorState) {
-        final node = editorState.getNodeAtPath([0]);
-        expect(node?.delta?.toPlainText(), 'bullet test');
-        expect(node?.type, BulletedListBlockKeys.type);
-      },
-    );
-  });
-
-  testWidgets('paste image(png) from memory', (tester) async {
-    final image = await rootBundle.load('assets/test/images/sample.png');
-    final bytes = image.buffer.asUint8List();
-    await tester.pasteContent(image: ('png', bytes), (editorState) {
-      expect(editorState.document.root.children.length, 1);
-      final node = editorState.getNodeAtPath([0])!;
-      expect(node.type, ImageBlockKeys.type);
-      expect(node.attributes[ImageBlockKeys.url], isNotNull);
-    });
-  });
-
-  testWidgets('paste image(jpeg) from memory', (tester) async {
-    final image = await rootBundle.load('assets/test/images/sample.jpeg');
-    final bytes = image.buffer.asUint8List();
-    await tester.pasteContent(image: ('jpeg', bytes), (editorState) {
-      expect(editorState.document.root.children.length, 1);
-      final node = editorState.getNodeAtPath([0])!;
-      expect(node.type, ImageBlockKeys.type);
-      expect(node.attributes[ImageBlockKeys.url], isNotNull);
-    });
-  });
-
-  testWidgets('paste image(gif) from memory', (tester) async {
-    final image = await rootBundle.load('assets/test/images/sample.gif');
-    final bytes = image.buffer.asUint8List();
-    await tester.pasteContent(image: ('gif', bytes), (editorState) {
-      expect(editorState.document.root.children.length, 1);
-      final node = editorState.getNodeAtPath([0])!;
-      expect(node.type, ImageBlockKeys.type);
-      expect(node.attributes[ImageBlockKeys.url], isNotNull);
-    });
-  });
-
-  testWidgets(
-    'format the selected text to href when pasting url if available',
-    (tester) async {
-      const text = 'appflowy';
-      const url = 'https://appflowy.io';
       await tester.pasteContent(
-        plainText: url,
+        plainText: plainText,
         beforeTest: (editorState) async {
-          await tester.ime.insertText(text);
-          await tester.editor.updateSelection(
-            Selection.single(
-              path: [0],
-              startOffset: 0,
-              endOffset: text.length,
-            ),
+          final transaction = editorState.transaction;
+          transaction.insertNodes(
+            [0],
+            [
+              Node(
+                type: BulletedListBlockKeys.type,
+                attributes: {
+                  'delta': [
+                    {"insert": "bullet list"},
+                  ],
+                },
+              ),
+            ],
           );
-        },
-        (editorState) {
-          final node = editorState.getNodeAtPath([0])!;
-          expect(node.type, ParagraphBlockKeys.type);
-          expect(node.delta!.toJson(), [
-            {
-              'insert': text,
-              'attributes': {'href': url},
-            }
-          ]);
-        },
-      );
-    },
-  );
 
-  // https://github.com/AppFlowy-IO/AppFlowy/issues/3263
-  testWidgets(
-    'paste the image from clipboard when html and image are both available',
-    (tester) async {
-      const html =
-          '''<meta charset='utf-8'><img src="https://user-images.githubusercontent.com/9403740/262918875-603f4adb-58dd-49b5-8201-341d354935fd.png" alt="image"/>''';
-      final image = await rootBundle.load('assets/test/images/sample.png');
-      final bytes = image.buffer.asUint8List();
-      await tester.pasteContent(
-        html: html,
-        image: ('png', bytes),
-        (editorState) {
-          expect(editorState.document.root.children.length, 1);
-          final node = editorState.getNodeAtPath([0])!;
-          expect(node.type, ImageBlockKeys.type);
-        },
-      );
-    },
-  );
+          // Set the selection to the second numbered list node (which has empty delta)
+          transaction.afterSelection = Selection(
+            start: Position(path: [0], offset: 7),
+            end: Position(path: [0], offset: 11),
+          );
 
-  testWidgets('paste the html content contains section', (tester) async {
-    const html =
-        '''<meta charset='utf-8'><section style="margin: 0px 8px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box; overflow-wrap: break-word !important; color: rgba(255, 255, 255, 0.6); font-family: system-ui, -apple-system, &quot;system-ui&quot;, &quot;Helvetica Neue&quot;, &quot;PingFang SC&quot;, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei UI&quot;, &quot;Microsoft YaHei&quot;, Arial, sans-serif; font-size: 15px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: 0.544px; orphans: 2; text-align: justify; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; background-color: rgb(25, 25, 25); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box; overflow-wrap: break-word !important; color: rgb(0, 160, 113);"><strong style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box; overflow-wrap: break-word !important;">AppFlowy</strong></span></section><section style="margin: 0px 8px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box; overflow-wrap: break-word !important; color: rgba(255, 255, 255, 0.6); font-family: system-ui, -apple-system, &quot;system-ui&quot;, &quot;Helvetica Neue&quot;, &quot;PingFang SC&quot;, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei UI&quot;, &quot;Microsoft YaHei&quot;, Arial, sans-serif; font-size: 15px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: 0.544px; orphans: 2; text-align: justify; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; background-color: rgb(25, 25, 25); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box; overflow-wrap: break-word !important; color: rgb(0, 160, 113);"><strong style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box; overflow-wrap: break-word !important;">Hello World</strong></span></section>''';
-    await tester.pasteContent(html: html, (editorState) {
-      expect(editorState.document.root.children.length, 2);
-      final node1 = editorState.getNodeAtPath([0])!;
-      final node2 = editorState.getNodeAtPath([1])!;
-      expect(node1.type, ParagraphBlockKeys.type);
-      expect(node2.type, ParagraphBlockKeys.type);
-    });
-  });
-
-  testWidgets('paste the html from google translation', (tester) async {
-    const html =
-        '''<meta charset='utf-8'><section style="margin: 0px 8px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box; overflow-wrap: break-word !important; color: rgba(255, 255, 255, 0.6); font-family: system-ui, -apple-system, &quot;system-ui&quot;, &quot;Helvetica Neue&quot;, &quot;PingFang SC&quot;, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei UI&quot;, &quot;Microsoft YaHei&quot;, Arial, sans-serif; font-size: 15px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: 0.544px; orphans: 2; text-align: justify; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; background-color: rgb(25, 25, 25); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box; overflow-wrap: break-word !important; color: rgb(0, 160, 113);"><strong style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box; overflow-wrap: break-word !important;"><font style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important; vertical-align: inherit;"><font style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important; vertical-align: inherit;">new force</font></font></strong></span></section><section style="margin: 0px 8px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box; overflow-wrap: break-word !important; color: rgba(255, 255, 255, 0.6); font-family: system-ui, -apple-system, &quot;system-ui&quot;, &quot;Helvetica Neue&quot;, &quot;PingFang SC&quot;, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei UI&quot;, &quot;Microsoft YaHei&quot;, Arial, sans-serif; font-size: 15px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: 0.544px; orphans: 2; text-align: justify; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; background-color: rgb(25, 25, 25); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box; overflow-wrap: break-word !important; color: rgb(0, 160, 113);"><strong style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box; overflow-wrap: break-word !important;"><font style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important; vertical-align: inherit;"><font style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important; vertical-align: inherit;">Assessment focus: potential motivations, empathy</font></font></strong></span></section><section style="margin: 0px 8px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box; overflow-wrap: break-word !important; color: rgba(255, 255, 255, 0.6); font-family: system-ui, -apple-system, &quot;system-ui&quot;, &quot;Helvetica Neue&quot;, &quot;PingFang SC&quot;, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei UI&quot;, &quot;Microsoft YaHei&quot;, Arial, sans-serif; font-size: 15px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: 0.544px; orphans: 2; text-align: justify; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; background-color: rgb(25, 25, 25); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;"><br style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important;"></section><section style="margin: 0px 8px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box; overflow-wrap: break-word !important; color: rgba(255, 255, 255, 0.6); font-family: system-ui, -apple-system, &quot;system-ui&quot;, &quot;Helvetica Neue&quot;, &quot;PingFang SC&quot;, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei UI&quot;, &quot;Microsoft YaHei&quot;, Arial, sans-serif; font-size: 15px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: 0.544px; orphans: 2; text-align: justify; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; background-color: rgb(25, 25, 25); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;"><font style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-Line truncated
-    await tester.pasteContent(html: html, (editorState) {
-      expect(editorState.document.root.children.length, 8);
-    });
-  });
-
-  testWidgets(
-    'auto convert url to link preview block',
-    (tester) async {
-      const url = 'https://appflowy.io';
-      await tester.pasteContent(plainText: url, (editorState) async {
-        // the second one is the paragraph node
-        expect(editorState.document.root.children.length, 2);
-        final node = editorState.getNodeAtPath([0])!;
-        expect(node.type, LinkPreviewBlockKeys.type);
-        expect(node.attributes[LinkPreviewBlockKeys.url], url);
-      });
-
-      // hover on the link preview block
-      // click the more button
-      // and select convert to link
-      await tester.hoverOnWidget(
-        find.byType(CustomLinkPreviewWidget),
-        onHover: () async {
-          final convertToLinkButton = find.byWidgetPredicate((widget) {
-            return widget is MenuBlockButton &&
-                widget.tooltip ==
-                    LocaleKeys.document_plugins_urlPreview_convertToLink.tr();
-          });
-          expect(convertToLinkButton, findsOneWidget);
-          await tester.tap(convertToLinkButton);
+          await editorState.apply(transaction);
           await tester.pumpAndSettle();
         },
-      );
-
-      await tester.pumpAndSettle();
-
-      final editorState = tester.editor.getCurrentEditorState();
-      final textNode = editorState.getNodeAtPath([0])!;
-      expect(textNode.type, ParagraphBlockKeys.type);
-      expect(textNode.delta!.toJson(), [
-        {
-          'insert': url,
-          'attributes': {'href': url},
-        }
-      ]);
-    },
-  );
-
-  testWidgets(
-    'ctrl/cmd+z to undo the auto convert url to link preview block',
-    (tester) async {
-      const url = 'https://appflowy.io';
-      await tester.pasteContent(plainText: url, (editorState) async {
-        // the second one is the paragraph node
-        expect(editorState.document.root.children.length, 2);
-        final node = editorState.getNodeAtPath([0])!;
-        expect(node.type, LinkPreviewBlockKeys.type);
-        expect(node.attributes[LinkPreviewBlockKeys.url], url);
-      });
-
-      await tester.editor.tapLineOfEditorAt(0);
-      await tester.simulateKeyEvent(
-        LogicalKeyboardKey.keyZ,
-        isControlPressed:
-            UniversalPlatform.isLinux || UniversalPlatform.isWindows,
-        isMetaPressed: UniversalPlatform.isMacOS,
-      );
-      await tester.pumpAndSettle();
-
-      final editorState = tester.editor.getCurrentEditorState();
-      final node = editorState.getNodeAtPath([0])!;
-      expect(node.type, ParagraphBlockKeys.type);
-      expect(node.delta!.toJson(), [
-        {
-          'insert': url,
-          'attributes': {'href': url},
-        }
-      ]);
-    },
-  );
-
-  testWidgets(
-    'paste the nodes start with non-delta node',
-    (tester) async {
-      await tester.pasteContent((_) {});
-      const text = 'Hello World';
-      final editorState = tester.editor.getCurrentEditorState();
-      final transaction = editorState.transaction;
-      // [image_block]
-      // [paragraph_block]
-      transaction.insertNodes([
-        0,
-      ], [
-        customImageNode(url: ''),
-        paragraphNode(text: text),
-      ]);
-      await editorState.apply(transaction);
-      await tester.pumpAndSettle();
-
-      await tester.editor.tapLineOfEditorAt(0);
-      // select all and copy
-      await tester.simulateKeyEvent(
-        LogicalKeyboardKey.keyA,
-        isControlPressed:
-            UniversalPlatform.isLinux || UniversalPlatform.isWindows,
-        isMetaPressed: UniversalPlatform.isMacOS,
-      );
-      await tester.simulateKeyEvent(
-        LogicalKeyboardKey.keyC,
-        isControlPressed:
-            UniversalPlatform.isLinux || UniversalPlatform.isWindows,
-        isMetaPressed: UniversalPlatform.isMacOS,
-      );
-
-      // put the cursor to the end of the paragraph block
-      await tester.editor.tapLineOfEditorAt(0);
-
-      // paste the content
-      await tester.simulateKeyEvent(
-        LogicalKeyboardKey.keyV,
-        isControlPressed:
-            UniversalPlatform.isLinux || UniversalPlatform.isWindows,
-        isMetaPressed: UniversalPlatform.isMacOS,
-      );
-      await tester.pumpAndSettle();
-
-      // expect the image and the paragraph block are inserted below the cursor
-      expect(editorState.getNodeAtPath([0])!.type, CustomImageBlockKeys.type);
-      expect(editorState.getNodeAtPath([1])!.type, ParagraphBlockKeys.type);
-      expect(editorState.getNodeAtPath([2])!.type, CustomImageBlockKeys.type);
-      expect(editorState.getNodeAtPath([3])!.type, ParagraphBlockKeys.type);
-    },
-  );
-
-  testWidgets('paste the url without protocol', (tester) async {
-    // paste the image that from local file
-    const plainText = '1.jpg';
-    final image = await rootBundle.load('assets/test/images/sample.jpeg');
-    final bytes = image.buffer.asUint8List();
-    await tester.pasteContent(plainText: plainText, image: ('jpeg', bytes),
         (editorState) {
-      final node = editorState.getNodeAtPath([0])!;
-      expect(node.type, ImageBlockKeys.type);
-      expect(node.attributes[ImageBlockKeys.url], isNotEmpty);
+          final node = editorState.getNodeAtPath([0]);
+          expect(node?.delta?.toPlainText(), 'bullet test');
+          expect(node?.type, BulletedListBlockKeys.type);
+        },
+      );
     });
-  });
 
-  testWidgets('paste the image url', (tester) async {
-    const plainText = 'https://appflowy.io/1.jpg';
-    final image = await rootBundle.load('assets/test/images/sample.jpeg');
-    final bytes = image.buffer.asUint8List();
-    await tester.pasteContent(plainText: plainText, image: ('jpeg', bytes),
+    testWidgets('paste image(png) from memory', (tester) async {
+      final image = await rootBundle.load('assets/test/images/sample.png');
+      final bytes = image.buffer.asUint8List();
+      await tester.pasteContent(image: ('png', bytes), (editorState) {
+        expect(editorState.document.root.children.length, 1);
+        final node = editorState.getNodeAtPath([0])!;
+        expect(node.type, ImageBlockKeys.type);
+        expect(node.attributes[ImageBlockKeys.url], isNotNull);
+      });
+    });
+
+    testWidgets('paste image(jpeg) from memory', (tester) async {
+      final image = await rootBundle.load('assets/test/images/sample.jpeg');
+      final bytes = image.buffer.asUint8List();
+      await tester.pasteContent(image: ('jpeg', bytes), (editorState) {
+        expect(editorState.document.root.children.length, 1);
+        final node = editorState.getNodeAtPath([0])!;
+        expect(node.type, ImageBlockKeys.type);
+        expect(node.attributes[ImageBlockKeys.url], isNotNull);
+      });
+    });
+
+    testWidgets('paste image(gif) from memory', (tester) async {
+      final image = await rootBundle.load('assets/test/images/sample.gif');
+      final bytes = image.buffer.asUint8List();
+      await tester.pasteContent(image: ('gif', bytes), (editorState) {
+        expect(editorState.document.root.children.length, 1);
+        final node = editorState.getNodeAtPath([0])!;
+        expect(node.type, ImageBlockKeys.type);
+        expect(node.attributes[ImageBlockKeys.url], isNotNull);
+      });
+    });
+
+    testWidgets(
+      'format the selected text to href when pasting url if available',
+      (tester) async {
+        const text = 'appflowy';
+        const url = 'https://appflowy.io';
+        await tester.pasteContent(
+          plainText: url,
+          beforeTest: (editorState) async {
+            await tester.ime.insertText(text);
+            await tester.editor.updateSelection(
+              Selection.single(
+                path: [0],
+                startOffset: 0,
+                endOffset: text.length,
+              ),
+            );
+          },
+          (editorState) {
+            final node = editorState.getNodeAtPath([0])!;
+            expect(node.type, ParagraphBlockKeys.type);
+            expect(node.delta!.toJson(), [
+              {
+                'insert': text,
+                'attributes': {'href': url},
+              }
+            ]);
+          },
+        );
+      },
+    );
+
+    // https://github.com/AppFlowy-IO/AppFlowy/issues/3263
+    testWidgets(
+      'paste the image from clipboard when html and image are both available',
+      (tester) async {
+        const html =
+            '''<meta charset='utf-8'><img src="https://user-images.githubusercontent.com/9403740/262918875-603f4adb-58dd-49b5-8201-341d354935fd.png" alt="image"/>''';
+        final image = await rootBundle.load('assets/test/images/sample.png');
+        final bytes = image.buffer.asUint8List();
+        await tester.pasteContent(
+          html: html,
+          image: ('png', bytes),
+          (editorState) {
+            expect(editorState.document.root.children.length, 1);
+            final node = editorState.getNodeAtPath([0])!;
+            expect(node.type, ImageBlockKeys.type);
+          },
+        );
+      },
+    );
+
+    testWidgets('paste the html content contains section', (tester) async {
+      const html =
+          '''<meta charset='utf-8'><section style="margin: 0px 8px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box; overflow-wrap: break-word !important; color: rgba(255, 255, 255, 0.6); font-family: system-ui, -apple-system, &quot;system-ui&quot;, &quot;Helvetica Neue&quot;, &quot;PingFang SC&quot;, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei UI&quot;, &quot;Microsoft YaHei&quot;, Arial, sans-serif; font-size: 15px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: 0.544px; orphans: 2; text-align: justify; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; background-color: rgb(25, 25, 25); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box; overflow-wrap: break-word !important; color: rgb(0, 160, 113);"><strong style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box; overflow-wrap: break-word !important;">AppFlowy</strong></span></section><section style="margin: 0px 8px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box; overflow-wrap: break-word !important; color: rgba(255, 255, 255, 0.6); font-family: system-ui, -apple-system, &quot;system-ui&quot;, &quot;Helvetica Neue&quot;, &quot;PingFang SC&quot;, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei UI&quot;, &quot;Microsoft YaHei&quot;, Arial, sans-serif; font-size: 15px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: 0.544px; orphans: 2; text-align: justify; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; background-color: rgb(25, 25, 25); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box; overflow-wrap: break-word !important; color: rgb(0, 160, 113);"><strong style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box; overflow-wrap: break-word !important;">Hello World</strong></span></section>''';
+      await tester.pasteContent(html: html, (editorState) {
+        expect(editorState.document.root.children.length, 2);
+        final node1 = editorState.getNodeAtPath([0])!;
+        final node2 = editorState.getNodeAtPath([1])!;
+        expect(node1.type, ParagraphBlockKeys.type);
+        expect(node2.type, ParagraphBlockKeys.type);
+      });
+    });
+
+    testWidgets('paste the html from google translation', (tester) async {
+      const html =
+          '''<meta charset='utf-8'><section style="margin: 0px 8px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box; overflow-wrap: break-word !important; color: rgba(255, 255, 255, 0.6); font-family: system-ui, -apple-system, &quot;system-ui&quot;, &quot;Helvetica Neue&quot;, &quot;PingFang SC&quot;, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei UI&quot;, &quot;Microsoft YaHei&quot;, Arial, sans-serif; font-size: 15px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: 0.544px; orphans: 2; text-align: justify; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; background-color: rgb(25, 25, 25); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box; overflow-wrap: break-word !important; color: rgb(0, 160, 113);"><strong style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box; overflow-wrap: break-word !important;"><font style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important; vertical-align: inherit;"><font style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important; vertical-align: inherit;">new force</font></font></strong></span></section><section style="margin: 0px 8px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box; overflow-wrap: break-word !important; color: rgba(255, 255, 255, 0.6); font-family: system-ui, -apple-system, &quot;system-ui&quot;, &quot;Helvetica Neue&quot;, &quot;PingFang SC&quot;, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei UI&quot;, &quot;Microsoft YaHei&quot;, Arial, sans-serif; font-size: 15px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: 0.544px; orphans: 2; text-align: justify; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; background-color: rgb(25, 25, 25); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box; overflow-wrap: break-word !important; color: rgb(0, 160, 113);"><strong style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box; overflow-wrap: break-word !important;"><font style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important; vertical-align: inherit;"><font style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important; vertical-align: inherit;">Assessment focus: potential motivations, empathy</font></font></strong></span></section><section style="margin: 0px 8px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box; overflow-wrap: break-word !important; color: rgba(255, 255, 255, 0.6); font-family: system-ui, -apple-system, &quot;system-ui&quot;, &quot;Helvetica Neue&quot;, &quot;PingFang SC&quot;, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei UI&quot;, &quot;Microsoft YaHei&quot;, Arial, sans-serif; font-size: 15px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: 0.544px; orphans: 2; text-align: justify; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; background-color: rgb(25, 25, 25); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;"><br style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important;"></section><section style="margin: 0px 8px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box; overflow-wrap: break-word !important; color: rgba(255, 255, 255, 0.6); font-family: system-ui, -apple-system, &quot;system-ui&quot;, &quot;Helvetica Neue&quot;, &quot;PingFang SC&quot;, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei UI&quot;, &quot;Microsoft YaHei&quot;, Arial, sans-serif; font-size: 15px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: 0.544px; orphans: 2; text-align: justify; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; background-color: rgb(25, 25, 25); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;"><font style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: bordeLine truncated
+      await tester.pasteContent(html: html, (editorState) {
+        expect(editorState.document.root.children.length, 8);
+      });
+    });
+
+    testWidgets(
+      'auto convert url to link preview block',
+      (tester) async {
+        const url = 'https://appflowy.io';
+        await tester.pasteContent(plainText: url, (editorState) async {
+          // the second one is the paragraph node
+          expect(editorState.document.root.children.length, 2);
+          final node = editorState.getNodeAtPath([0])!;
+          expect(node.type, LinkPreviewBlockKeys.type);
+          expect(node.attributes[LinkPreviewBlockKeys.url], url);
+        });
+
+        // hover on the link preview block
+        // click the more button
+        // and select convert to link
+        await tester.hoverOnWidget(
+          find.byType(CustomLinkPreviewWidget),
+          onHover: () async {
+            final convertToLinkButton = find.byWidgetPredicate((widget) {
+              return widget is MenuBlockButton &&
+                  widget.tooltip ==
+                      LocaleKeys.document_plugins_urlPreview_convertToLink.tr();
+            });
+            expect(convertToLinkButton, findsOneWidget);
+            await tester.tap(convertToLinkButton);
+            await tester.pumpAndSettle();
+          },
+        );
+
+        await tester.pumpAndSettle();
+
+        final editorState = tester.editor.getCurrentEditorState();
+        final textNode = editorState.getNodeAtPath([0])!;
+        expect(textNode.type, ParagraphBlockKeys.type);
+        expect(textNode.delta!.toJson(), [
+          {
+            'insert': url,
+            'attributes': {'href': url},
+          }
+        ]);
+      },
+    );
+
+    testWidgets(
+      'ctrl/cmd+z to undo the auto convert url to link preview block',
+      (tester) async {
+        const url = 'https://appflowy.io';
+        await tester.pasteContent(plainText: url, (editorState) async {
+          // the second one is the paragraph node
+          expect(editorState.document.root.children.length, 2);
+          final node = editorState.getNodeAtPath([0])!;
+          expect(node.type, LinkPreviewBlockKeys.type);
+          expect(node.attributes[LinkPreviewBlockKeys.url], url);
+        });
+
+        await tester.editor.tapLineOfEditorAt(0);
+        await tester.simulateKeyEvent(
+          LogicalKeyboardKey.keyZ,
+          isControlPressed:
+              UniversalPlatform.isLinux || UniversalPlatform.isWindows,
+          isMetaPressed: UniversalPlatform.isMacOS,
+        );
+        await tester.pumpAndSettle();
+
+        final editorState = tester.editor.getCurrentEditorState();
+        final node = editorState.getNodeAtPath([0])!;
+        expect(node.type, ParagraphBlockKeys.type);
+        expect(node.delta!.toJson(), [
+          {
+            'insert': url,
+            'attributes': {'href': url},
+          }
+        ]);
+      },
+    );
+
+    testWidgets(
+      'paste the nodes start with non-delta node',
+      (tester) async {
+        await tester.pasteContent((_) {});
+        const text = 'Hello World';
+        final editorState = tester.editor.getCurrentEditorState();
+        final transaction = editorState.transaction;
+        // [image_block]
+        // [paragraph_block]
+        transaction.insertNodes([
+          0,
+        ], [
+          customImageNode(url: ''),
+          paragraphNode(text: text),
+        ]);
+        await editorState.apply(transaction);
+        await tester.pumpAndSettle();
+
+        await tester.editor.tapLineOfEditorAt(0);
+        // select all and copy
+        await tester.simulateKeyEvent(
+          LogicalKeyboardKey.keyA,
+          isControlPressed:
+              UniversalPlatform.isLinux || UniversalPlatform.isWindows,
+          isMetaPressed: UniversalPlatform.isMacOS,
+        );
+        await tester.simulateKeyEvent(
+          LogicalKeyboardKey.keyC,
+          isControlPressed:
+              UniversalPlatform.isLinux || UniversalPlatform.isWindows,
+          isMetaPressed: UniversalPlatform.isMacOS,
+        );
+
+        // put the cursor to the end of the paragraph block
+        await tester.editor.tapLineOfEditorAt(0);
+
+        // paste the content
+        await tester.simulateKeyEvent(
+          LogicalKeyboardKey.keyV,
+          isControlPressed:
+              UniversalPlatform.isLinux || UniversalPlatform.isWindows,
+          isMetaPressed: UniversalPlatform.isMacOS,
+        );
+        await tester.pumpAndSettle();
+
+        // expect the image and the paragraph block are inserted below the cursor
+        expect(editorState.getNodeAtPath([0])!.type, CustomImageBlockKeys.type);
+        expect(editorState.getNodeAtPath([1])!.type, ParagraphBlockKeys.type);
+        expect(editorState.getNodeAtPath([2])!.type, CustomImageBlockKeys.type);
+        expect(editorState.getNodeAtPath([3])!.type, ParagraphBlockKeys.type);
+      },
+    );
+
+    testWidgets('paste the url without protocol', (tester) async {
+      // paste the image that from local file
+      const plainText = '1.jpg';
+      final image = await rootBundle.load('assets/test/images/sample.jpeg');
+      final bytes = image.buffer.asUint8List();
+      await tester.pasteContent(plainText: plainText, image: ('jpeg', bytes),
+          (editorState) {
+        final node = editorState.getNodeAtPath([0])!;
+        expect(node.type, ImageBlockKeys.type);
+        expect(node.attributes[ImageBlockKeys.url], isNotEmpty);
+      });
+    });
+
+    testWidgets('paste the image url', (tester) async {
+      const plainText = 'https://appflowy.io/1.jpg';
+      final image = await rootBundle.load('assets/test/images/sample.jpeg');
+      final bytes = image.buffer.asUint8List();
+      await tester.pasteContent(plainText: plainText, image: ('jpeg', bytes),
+          (editorState) {
+        final node = editorState.getNodeAtPath([0])!;
+        expect(node.type, ImageBlockKeys.type);
+        expect(node.attributes[ImageBlockKeys.url], isNotEmpty);
+      });
+    });
+
+    testWidgets('paste image url without extension', (tester) async {
+      const plainText =
+          'https://images.unsplash.com/photo-1469474968028-56623f02e42e?ixlib=rb-4.0.3&q=85&fm=jpg&crop=entropy&cs=srgb&dl=david-marcu-78A265wPiO4-unsplash.jpg&w=640';
+      await tester.pasteContent(plainText: plainText, (editorState) {
+        final node = editorState.getNodeAtPath([0])!;
+        expect(node.type, ImageBlockKeys.type);
+        expect(node.attributes[ImageBlockKeys.url], isNotEmpty);
+      });
+    });
+
+    const testMarkdownText = '''
+# I'm h1
+## I'm h2
+### I'm h3
+#### I'm h4
+##### I'm h5
+###### I'm h6''';
+
+    testWidgets('paste markdowns', (tester) async {
+      await tester.pasteContent(
+        plainText: testMarkdownText,
         (editorState) {
-      final node = editorState.getNodeAtPath([0])!;
-      expect(node.type, ImageBlockKeys.type);
-      expect(node.attributes[ImageBlockKeys.url], isNotEmpty);
+          final children = editorState.document.root.children;
+          expect(children.length, 6);
+          for (int i = 1; i <= children.length; i++) {
+            final text = children[i - 1].delta!.toPlainText();
+            expect(text, 'I\'m h$i');
+          }
+        },
+      );
+    });
+
+    testWidgets('paste markdowns as plain', (tester) async {
+      await tester.pasteContent(
+        plainText: testMarkdownText,
+        pasteAsPlain: true,
+        (editorState) {
+          final children = editorState.document.root.children;
+          expect(children.length, 6);
+          for (int i = 1; i <= children.length; i++) {
+            final text = children[i - 1].delta!.toPlainText();
+            final expectText = '${'#' * i} I\'m h$i';
+            expect(text, expectText);
+          }
+        },
+      );
     });
   });
 }
@@ -476,13 +526,14 @@ extension on WidgetTester {
     String? plainText,
     String? html,
     String? inAppJson,
+    bool pasteAsPlain = false,
     (String, Uint8List?)? image,
   }) async {
     await initializeAppFlowy();
     await tapAnonymousSignInButton();
 
     // create a new document
-    await createNewPageWithNameUnderParent(name: 'Test Document');
+    await createNewPageWithNameUnderParent();
     // tap the editor
     await tapButton(find.byType(AppFlowyEditor));
 
@@ -502,9 +553,10 @@ extension on WidgetTester {
     await simulateKeyEvent(
       LogicalKeyboardKey.keyV,
       isControlPressed: Platform.isLinux || Platform.isWindows,
+      isShiftPressed: pasteAsPlain,
       isMetaPressed: Platform.isMacOS,
     );
-    await pumpAndSettle();
+    await pumpAndSettle(const Duration(milliseconds: 1000));
 
     test(editor.getCurrentEditorState());
   }

frontend/appflowy_flutter/integration_test/desktop/document/document_find_menu_test.dart

@@ -37,12 +37,12 @@ void main() {
 
       // set clipboard data
       final data = [
-        "123456\n",
-        ...List.generate(100, (_) => "${generateRandomString(50)}\n"),
-        "1234567\n",
-        ...List.generate(100, (_) => "${generateRandomString(50)}\n"),
-        "12345678\n",
-        ...List.generate(100, (_) => "${generateRandomString(50)}\n"),
+        "123456\n\n",
+        ...List.generate(100, (_) => "${generateRandomString(50)}\n\n"),
+        "1234567\n\n",
+        ...List.generate(100, (_) => "${generateRandomString(50)}\n\n"),
+        "12345678\n\n",
+        ...List.generate(100, (_) => "${generateRandomString(50)}\n\n"),
       ].join();
       await getIt<ClipboardService>().setData(
         ClipboardServiceData(
@@ -139,6 +139,22 @@ void main() {
         ),
         findsOneWidget,
       );
+
+      /// press cmd/ctrl+F to display the find menu
+      await tester.simulateKeyEvent(
+        LogicalKeyboardKey.keyF,
+        isControlPressed:
+            UniversalPlatform.isLinux || UniversalPlatform.isWindows,
+        isMetaPressed: UniversalPlatform.isMacOS,
+      );
+      await tester.pumpAndSettle();
+
+      expect(find.byType(FindAndReplaceMenuWidget), findsOneWidget);
+
+      /// press esc to dismiss the find menu
+      await tester.simulateKeyEvent(LogicalKeyboardKey.escape);
+      await tester.pumpAndSettle();
+      expect(find.byType(FindAndReplaceMenuWidget), findsNothing);
     },
   );
 }

frontend/appflowy_flutter/integration_test/desktop/document/document_inline_sub_page_test.dart

@@ -2,12 +2,12 @@ import 'dart:io';
 
 import 'package:appflowy/generated/locale_keys.g.dart';
 import 'package:appflowy/plugins/document/presentation/editor_plugins/mention/mention_page_block.dart';
+import 'package:appflowy/plugins/inline_actions/inline_actions_menu.dart';
 import 'package:appflowy/workspace/presentation/home/menu/view/view_action_type.dart';
+import 'package:appflowy_backend/protobuf/flowy-folder/view.pb.dart';
 import 'package:appflowy_editor/appflowy_editor.dart';
 import 'package:easy_localization/easy_localization.dart';
 import 'package:flutter/services.dart';
-
-import 'package:appflowy_backend/protobuf/flowy-folder/view.pb.dart';
 import 'package:flutter_test/flutter_test.dart';
 import 'package:integration_test/integration_test.dart';
 
@@ -330,6 +330,23 @@ void main() {
       expect(find.text("$_createdPageName (copy)"), findsNWidgets(2));
       expect(find.text("$_createdPageName (copy) (copy)"), findsOneWidget);
     });
+
+    testWidgets('Cancel inline page reference menu by space', (tester) async {
+      await tester.initializeAppFlowy();
+      await tester.tapAnonymousSignInButton();
+      await tester.createOpenRenameDocumentUnderParent(name: _firstDocName);
+
+      await tester.editor.tapLineOfEditorAt(0);
+      await tester.editor.showPlusMenu();
+
+      // Cancel by space
+      await tester.simulateKeyEvent(
+        LogicalKeyboardKey.space,
+      );
+      await tester.pumpAndSettle();
+
+      expect(find.byType(InlineActionsMenu), findsNothing);
+    });
   });
 }
 

frontend/appflowy_flutter/integration_test/desktop/document/document_more_actions_test.dart

@@ -1,4 +1,10 @@
+import 'package:appflowy/generated/locale_keys.g.dart';
 import 'package:appflowy/workspace/presentation/home/menu/view/view_item.dart';
+import 'package:appflowy/workspace/presentation/widgets/more_view_actions/widgets/view_meta_info.dart';
+import 'package:appflowy_editor/appflowy_editor.dart';
+import 'package:easy_localization/easy_localization.dart';
+import 'package:flowy_infra_ui/style_widget/text.dart';
+import 'package:flutter/services.dart';
 import 'package:flutter_test/flutter_test.dart';
 import 'package:integration_test/integration_test.dart';
 
@@ -31,4 +37,104 @@ void main() {
       expect(pageFinder, findsNWidgets(1));
     });
   });
+
+  testWidgets('count title towards word count', (tester) async {
+    await tester.initializeAppFlowy();
+    await tester.tapAnonymousSignInButton();
+    await tester.createNewPageWithNameUnderParent();
+
+    Finder title = tester.editor.findDocumentTitle('');
+
+    await tester.openMoreViewActions();
+    final viewMetaInfo = find.byType(ViewMetaInfo);
+    expect(viewMetaInfo, findsOneWidget);
+
+    ViewMetaInfo viewMetaInfoWidget =
+        viewMetaInfo.evaluate().first.widget as ViewMetaInfo;
+    Counters titleCounter = viewMetaInfoWidget.titleCounters!;
+
+    expect(titleCounter.charCount, 0);
+    expect(titleCounter.wordCount, 0);
+
+    /// input [str1] within title
+    const str1 = 'Hello',
+        str2 = '$str1 AppFlowy',
+        str3 = '$str2!',
+        str4 = 'Hello world';
+    await tester.simulateKeyEvent(LogicalKeyboardKey.escape);
+    await tester.tapButton(title);
+    await tester.enterText(title, str1);
+    await tester.pumpAndSettle(const Duration(seconds: 1));
+    await tester.openMoreViewActions();
+    viewMetaInfoWidget = viewMetaInfo.evaluate().first.widget as ViewMetaInfo;
+    titleCounter = viewMetaInfoWidget.titleCounters!;
+    expect(titleCounter.charCount, str1.length);
+    expect(titleCounter.wordCount, 1);
+
+    /// input [str2] within title
+    title = tester.editor.findDocumentTitle(str1);
+    await tester.simulateKeyEvent(LogicalKeyboardKey.escape);
+    await tester.tapButton(title);
+    await tester.enterText(title, str2);
+    await tester.pumpAndSettle(const Duration(seconds: 1));
+    await tester.openMoreViewActions();
+    viewMetaInfoWidget = viewMetaInfo.evaluate().first.widget as ViewMetaInfo;
+    titleCounter = viewMetaInfoWidget.titleCounters!;
+    expect(titleCounter.charCount, str2.length);
+    expect(titleCounter.wordCount, 2);
+
+    /// input [str3] within title
+    title = tester.editor.findDocumentTitle(str2);
+    await tester.simulateKeyEvent(LogicalKeyboardKey.escape);
+    await tester.tapButton(title);
+    await tester.enterText(title, str3);
+    await tester.pumpAndSettle(const Duration(seconds: 1));
+    await tester.openMoreViewActions();
+    viewMetaInfoWidget = viewMetaInfo.evaluate().first.widget as ViewMetaInfo;
+    titleCounter = viewMetaInfoWidget.titleCounters!;
+    expect(titleCounter.charCount, str3.length);
+    expect(titleCounter.wordCount, 2);
+
+    /// input [str4] within document
+    await tester.simulateKeyEvent(LogicalKeyboardKey.escape);
+    await tester.editor
+        .updateSelection(Selection.collapsed(Position(path: [0])));
+    await tester.pumpAndSettle();
+    await tester.editor
+        .getCurrentEditorState()
+        .insertTextAtCurrentSelection(str4);
+    await tester.pumpAndSettle(const Duration(seconds: 1));
+    await tester.openMoreViewActions();
+    final texts =
+        find.descendant(of: viewMetaInfo, matching: find.byType(FlowyText));
+    expect(texts, findsNWidgets(3));
+    viewMetaInfoWidget = viewMetaInfo.evaluate().first.widget as ViewMetaInfo;
+    titleCounter = viewMetaInfoWidget.titleCounters!;
+    final Counters documentCounters = viewMetaInfoWidget.documentCounters!;
+    final wordCounter = texts.evaluate().elementAt(0).widget as FlowyText,
+        charCounter = texts.evaluate().elementAt(1).widget as FlowyText;
+    final numberFormat = NumberFormat();
+    expect(
+      wordCounter.text,
+      LocaleKeys.moreAction_wordCount.tr(
+        args: [
+          numberFormat
+              .format(titleCounter.wordCount + documentCounters.wordCount)
+              .toString(),
+        ],
+      ),
+    );
+    expect(
+      charCounter.text,
+      LocaleKeys.moreAction_charCount.tr(
+        args: [
+          numberFormat
+              .format(
+                titleCounter.charCount + documentCounters.charCount,
+              )
+              .toString(),
+        ],
+      ),
+    );
+  });
 }

frontend/appflowy_flutter/integration_test/desktop/document/document_sub_page_test.dart

@@ -1,7 +1,9 @@
 import 'dart:io';
 
 import 'package:appflowy/generated/locale_keys.g.dart';
+import 'package:appflowy/plugins/document/presentation/editor_plugins/header/emoji_icon_widget.dart';
 import 'package:appflowy/plugins/document/presentation/editor_plugins/sub_page/sub_page_block_component.dart';
+import 'package:appflowy/shared/icon_emoji_picker/recent_icons.dart';
 import 'package:appflowy/workspace/presentation/home/menu/view/view_action_type.dart';
 import 'package:appflowy_backend/protobuf/flowy-folder/view.pb.dart';
 import 'package:appflowy_editor/appflowy_editor.dart';
@@ -11,6 +13,7 @@ import 'package:flutter/services.dart';
 import 'package:flutter_test/flutter_test.dart';
 import 'package:integration_test/integration_test.dart';
 
+import '../../shared/emoji.dart';
 import '../../shared/util.dart';
 
 // Test cases for the Document SubPageBlock that needs to be covered:
@@ -37,7 +40,14 @@ import '../../shared/util.dart';
 const _defaultPageName = "";
 
 void main() {
-  IntegrationTestWidgetsFlutterBinding.ensureInitialized();
+  setUpAll(() {
+    IntegrationTestWidgetsFlutterBinding.ensureInitialized();
+    RecentIcons.enable = false;
+  });
+
+  tearDownAll(() {
+    RecentIcons.enable = true;
+  });
 
   group('Document SubPageBlock tests', () {
     testWidgets('Insert a new SubPageBlock from Slash menu items',
@@ -48,11 +58,6 @@ void main() {
 
       await tester.insertSubPageFromSlashMenu();
 
-      await tester.expandOrCollapsePage(
-        pageName: 'SubPageBlock',
-        layout: ViewLayoutPB.Document,
-      );
-
       expect(
         find.text(LocaleKeys.menuAppHeader_defaultNewPageName.tr()),
         findsNWidgets(3),
@@ -67,12 +72,6 @@ void main() {
 
       await tester.insertSubPageFromSlashMenu();
 
-      await tester.expandOrCollapsePage(
-        pageName: 'SubPageBlock',
-        layout: ViewLayoutPB.Document,
-      );
-      await tester.pumpAndSettle();
-
       await tester.renamePageWithSecondary(_defaultPageName, 'Child page');
       expect(find.text('Child page'), findsNWidgets(2));
 
@@ -91,11 +90,6 @@ void main() {
 
       await tester.insertSubPageFromSlashMenu();
 
-      await tester.expandOrCollapsePage(
-        pageName: 'SubPageBlock',
-        layout: ViewLayoutPB.Document,
-      );
-
       await tester.renamePageWithSecondary(_defaultPageName, 'Child page');
       expect(find.text('Child page'), findsNWidgets(2));
 
@@ -144,11 +138,6 @@ void main() {
 
       await tester.insertSubPageFromSlashMenu();
 
-      await tester.expandOrCollapsePage(
-        pageName: 'SubPageBlock',
-        layout: ViewLayoutPB.Document,
-      );
-
       await tester.renamePageWithSecondary(_defaultPageName, 'Child page');
       expect(find.text('Child page'), findsNWidgets(2));
 
@@ -202,11 +191,6 @@ void main() {
 
       await tester.insertSubPageFromSlashMenu();
 
-      await tester.expandOrCollapsePage(
-        pageName: 'SubPageBlock',
-        layout: ViewLayoutPB.Document,
-      );
-
       await tester.renamePageWithSecondary(_defaultPageName, 'Child page');
       expect(find.text('Child page'), findsNWidgets(2));
 
@@ -243,11 +227,6 @@ void main() {
 
       await tester.insertSubPageFromSlashMenu();
 
-      await tester.expandOrCollapsePage(
-        pageName: 'SubPageBlock',
-        layout: ViewLayoutPB.Document,
-      );
-
       await tester.renamePageWithSecondary(_defaultPageName, 'Child page');
       expect(find.text('Child page'), findsNWidgets(2));
 
@@ -293,11 +272,6 @@ void main() {
 
       await tester.insertSubPageFromSlashMenu();
 
-      await tester.expandOrCollapsePage(
-        pageName: 'SubPageBlock',
-        layout: ViewLayoutPB.Document,
-      );
-
       await tester.renamePageWithSecondary(_defaultPageName, 'Child page');
       expect(find.text('Child page'), findsNWidgets(2));
 
@@ -336,11 +310,6 @@ void main() {
 
       await tester.insertSubPageFromSlashMenu(true);
 
-      await tester.expandOrCollapsePage(
-        pageName: 'SubPageBlock',
-        layout: ViewLayoutPB.Document,
-      );
-
       await tester.renamePageWithSecondary(_defaultPageName, 'Child page');
       expect(find.text('Child page'), findsNWidgets(2));
 
@@ -384,11 +353,6 @@ void main() {
 
       await tester.insertSubPageFromSlashMenu();
 
-      await tester.expandOrCollapsePage(
-        pageName: 'SubPageBlock',
-        layout: ViewLayoutPB.Document,
-      );
-
       await tester.renamePageWithSecondary(_defaultPageName, 'Child page');
       expect(find.text('Child page'), findsNWidgets(2));
       expect(find.byType(SubPageBlockComponent), findsOneWidget);
@@ -411,12 +375,6 @@ void main() {
       await tester.createNewPageWithNameUnderParent(name: 'SubPageBlock');
 
       await tester.insertSubPageFromSlashMenu();
-
-      await tester.expandOrCollapsePage(
-        pageName: 'SubPageBlock',
-        layout: ViewLayoutPB.Document,
-      );
-
       await tester.renamePageWithSecondary(_defaultPageName, 'Child page');
       expect(find.text('Child page'), findsNWidgets(2));
 
@@ -437,11 +395,6 @@ void main() {
 
       await tester.insertSubPageFromSlashMenu(true);
 
-      await tester.expandOrCollapsePage(
-        pageName: 'SubPageBlock',
-        layout: ViewLayoutPB.Document,
-      );
-
       expect(find.byType(SubPageBlockComponent), findsOneWidget);
 
       final beforeNode = tester.editor.getNodeAtPath([1]);
@@ -498,6 +451,43 @@ void main() {
 
       expect(find.text('Parent'), findsNWidgets(2));
     });
+
+    testWidgets('Displaying icon of subpage', (tester) async {
+      const firstPage = 'FirstPage';
+
+      await tester.initializeAppFlowy();
+      await tester.tapAnonymousSignInButton();
+      await tester.createNewPageWithNameUnderParent(name: firstPage);
+      final icon = await tester.loadIcon();
+
+      /// create subpage
+      await tester.editor.tapLineOfEditorAt(0);
+      await tester.editor.showSlashMenu();
+      await tester.editor.tapSlashMenuItemWithName(
+        LocaleKeys.document_slashMenu_subPage_name.tr(),
+        offset: 100,
+      );
+
+      /// add icon
+      await tester.editor.hoverOnCoverToolbar();
+      await tester.editor.tapAddIconButton();
+      await tester.tapIcon(icon);
+      await tester.pumpAndSettle();
+      await tester.openPage(firstPage);
+
+      await tester.expandOrCollapsePage(
+        pageName: firstPage,
+        layout: ViewLayoutPB.Document,
+      );
+
+      /// check if there is a icon in document
+      final iconWidget = find.byWidgetPredicate((w) {
+        if (w is! RawEmojiIconWidget) return false;
+        final iconData = w.emoji.emoji;
+        return iconData == icon.emoji;
+      });
+      expect(iconWidget, findsOneWidget);
+    });
   });
 }
 

frontend/appflowy_flutter/integration_test/desktop/document/document_with_cover_image_test.dart

@@ -1,17 +1,34 @@
+import 'dart:io';
+
 import 'package:appflowy/generated/locale_keys.g.dart';
 import 'package:appflowy/plugins/document/presentation/editor_plugins/header/document_cover_widget.dart';
+import 'package:appflowy/plugins/document/presentation/editor_plugins/image/image_util.dart';
+import 'package:appflowy/shared/icon_emoji_picker/flowy_icon_emoji_picker.dart';
+import 'package:appflowy/shared/icon_emoji_picker/recent_icons.dart';
 import 'package:appflowy_backend/protobuf/flowy-folder/view.pb.dart';
 import 'package:easy_localization/easy_localization.dart';
+import 'package:flutter/gestures.dart';
 import 'package:flutter/material.dart';
+import 'package:flutter/services.dart';
 import 'package:flutter_emoji_mart/flutter_emoji_mart.dart';
 import 'package:flutter_test/flutter_test.dart';
 import 'package:integration_test/integration_test.dart';
+import 'package:path/path.dart' as p;
+import 'package:path_provider/path_provider.dart';
 
 import '../../shared/emoji.dart';
+import '../../shared/mock/mock_file_picker.dart';
 import '../../shared/util.dart';
 
 void main() {
-  IntegrationTestWidgetsFlutterBinding.ensureInitialized();
+  setUpAll(() {
+    IntegrationTestWidgetsFlutterBinding.ensureInitialized();
+    RecentIcons.enable = false;
+  });
+
+  tearDownAll(() {
+    RecentIcons.enable = true;
+  });
 
   group('cover image:', () {
     testWidgets('document cover tests', (tester) async {
@@ -51,6 +68,59 @@ void main() {
       tester.expectToSeeNoDocumentCover();
     });
 
+    testWidgets('document cover local image tests', (tester) async {
+      await tester.initializeAppFlowy();
+      await tester.tapAnonymousSignInButton();
+
+      tester.expectToSeeNoDocumentCover();
+
+      // Hover over cover toolbar to show 'Add Cover' and 'Add Icon' buttons
+      await tester.editor.hoverOnCoverToolbar();
+
+      // Insert a document cover
+      await tester.editor.tapOnAddCover();
+      tester.expectToSeeDocumentCover(CoverType.asset);
+
+      // Hover over the cover to show the 'Change Cover' and delete buttons
+      await tester.editor.hoverOnCover();
+      tester.expectChangeCoverAndDeleteButton();
+
+      // Change cover to a local image image
+      final imagePath = await rootBundle.load('assets/test/images/sample.jpeg');
+      final tempDirectory = await getTemporaryDirectory();
+      final localImagePath = p.join(tempDirectory.path, 'sample.jpeg');
+      final imageFile = File(localImagePath)
+        ..writeAsBytesSync(imagePath.buffer.asUint8List());
+
+      await tester.editor.hoverOnCover();
+      await tester.editor.tapOnChangeCover();
+
+      final uploadButton = find.findTextInFlowyText(
+        LocaleKeys.document_imageBlock_upload_label.tr(),
+      );
+      await tester.tapButton(uploadButton);
+
+      mockPickFilePaths(paths: [localImagePath]);
+      await tester.tapButtonWithName(
+        LocaleKeys.document_imageBlock_upload_placeholder.tr(),
+      );
+
+      await tester.pumpAndSettle();
+      tester.expectToSeeDocumentCover(CoverType.file);
+
+      // Remove the cover
+      await tester.editor.hoverOnCover();
+      await tester.editor.tapOnRemoveCover();
+      tester.expectToSeeNoDocumentCover();
+
+      // Test if deleteImageFromLocalStorage(localImagePath) function is called once
+      await tester.pump(kDoubleTapTimeout);
+      expect(deleteImageTestCounter, 1);
+
+      // delete temp files
+      await imageFile.delete();
+    });
+
     testWidgets('document icon tests', (tester) async {
       await tester.initializeAppFlowy();
       await tester.tapAnonymousSignInButton();
@@ -147,7 +217,7 @@ void main() {
       tester.expectViewHasIcon(
         gettingStarted,
         ViewLayoutPB.Document,
-        punch,
+        EmojiIconData.emoji(punch),
       );
     });
   });

frontend/appflowy_flutter/integration_test/desktop/document/document_with_database_test.dart

@@ -1,12 +1,15 @@
 import 'package:appflowy/plugins/database/board/presentation/board_page.dart';
 import 'package:appflowy/plugins/database/calendar/presentation/calendar_page.dart';
 import 'package:appflowy/plugins/database/grid/presentation/grid_page.dart';
+import 'package:appflowy/plugins/database/grid/presentation/widgets/footer/grid_footer.dart';
+import 'package:appflowy/plugins/database/grid/presentation/widgets/row/row.dart';
 import 'package:appflowy/plugins/database/widgets/cell/editable_cell_skeleton/text.dart';
 import 'package:appflowy/plugins/inline_actions/widgets/inline_actions_handler.dart';
 import 'package:appflowy/workspace/presentation/home/menu/view/view_item.dart';
 import 'package:appflowy_backend/protobuf/flowy-folder/protobuf.dart';
 import 'package:appflowy_editor/appflowy_editor.dart';
 import 'package:flowy_infra/uuid.dart';
+import 'package:flutter/material.dart';
 import 'package:flutter_test/flutter_test.dart';
 import 'package:integration_test/integration_test.dart';
 
@@ -174,9 +177,110 @@ void main() {
         findsOneWidget,
       );
     });
+
+    testWidgets('insert a referenced grid with many rows (load more option)',
+        (tester) async {
+      await tester.initializeAppFlowy();
+      await tester.tapAnonymousSignInButton();
+
+      await insertLinkedDatabase(tester, ViewLayoutPB.Grid);
+
+      // validate the referenced grid is inserted
+      expect(
+        find.descendant(
+          of: find.byType(AppFlowyEditor),
+          matching: find.byType(GridPage),
+        ),
+        findsOneWidget,
+      );
+
+      // https://github.com/AppFlowy-IO/AppFlowy/issues/3533
+      // test: the selection of editor should be clear when editing the grid
+      await tester.editor.updateSelection(
+        Selection.collapsed(
+          Position(path: [1]),
+        ),
+      );
+      final gridTextCell = find.byType(EditableTextCell).first;
+      await tester.tapButton(gridTextCell);
+
+      expect(tester.editor.getCurrentEditorState().selection, isNull);
+
+      final editorScrollable = find
+          .descendant(
+            of: find.byType(AppFlowyEditor),
+            matching: find.byWidgetPredicate(
+              (w) => w is Scrollable && w.axis == Axis.vertical,
+            ),
+          )
+          .first;
+
+      // Add 100 Rows to the linked database
+      final addRowFinder = find.byType(GridAddRowButton);
+      for (var i = 0; i < 100; i++) {
+        await tester.scrollUntilVisible(
+          addRowFinder,
+          100,
+          scrollable: editorScrollable,
+        );
+        await tester.tapButton(addRowFinder);
+        await tester.pumpAndSettle();
+      }
+
+      // Since all rows visible are those we added, we should see all of them
+      expect(find.byType(GridRow), findsNWidgets(103));
+
+      // Navigate to getting started
+      await tester.openPage(gettingStarted);
+
+      // Navigate back to the document
+      await tester.openPage('insert_a_reference_${ViewLayoutPB.Grid.name}');
+
+      // We see only 25 Grid Rows
+      expect(find.byType(GridRow), findsNWidgets(25));
+
+      // We see Add row and load more button
+      expect(find.byType(GridAddRowButton), findsOneWidget);
+      expect(find.byType(GridRowLoadMoreButton), findsOneWidget);
+
+      // Load more rows, expect 50 visible
+      await _loadMoreRows(tester, editorScrollable, 50);
+
+      // Load more rows, expect 75 visible
+      await _loadMoreRows(tester, editorScrollable, 75);
+
+      // Load more rows, expect 100 visible
+      await _loadMoreRows(tester, editorScrollable, 100);
+
+      // Load more rows, expect 103 visible
+      await _loadMoreRows(tester, editorScrollable, 103);
+
+      // We no longer see load more option
+      expect(find.byType(GridRowLoadMoreButton), findsNothing);
+    });
   });
 }
 
+Future<void> _loadMoreRows(
+  WidgetTester tester,
+  Finder scrollable, [
+  int? expectedRows,
+]) async {
+  await tester.scrollUntilVisible(
+    find.byType(GridRowLoadMoreButton),
+    100,
+    scrollable: scrollable,
+  );
+  await tester.pumpAndSettle();
+
+  await tester.tap(find.byType(GridRowLoadMoreButton));
+  await tester.pumpAndSettle();
+
+  if (expectedRows != null) {
+    expect(find.byType(GridRow), findsNWidgets(expectedRows));
+  }
+}
+
 /// Insert a referenced database of [layout] into the document
 Future<void> insertLinkedDatabase(
   WidgetTester tester,

frontend/appflowy_flutter/integration_test/desktop/document/document_with_date_reminder_test.dart

@@ -1,14 +1,21 @@
+import 'dart:io';
+
 import 'package:appflowy/generated/flowy_svgs.g.dart';
 import 'package:appflowy/generated/locale_keys.g.dart';
 import 'package:appflowy/plugins/document/presentation/editor_plugins/mention/mention_date_block.dart';
+import 'package:appflowy/startup/startup.dart';
+import 'package:appflowy/user/application/reminder/reminder_bloc.dart';
 import 'package:appflowy/workspace/application/settings/date_time/date_format_ext.dart';
 import 'package:appflowy/workspace/presentation/widgets/date_picker/desktop_date_picker.dart';
 import 'package:appflowy/workspace/presentation/widgets/toggle/toggle.dart';
 import 'package:appflowy_backend/protobuf/flowy-user/protobuf.dart';
+import 'package:appflowy_editor/appflowy_editor.dart';
 import 'package:easy_localization/easy_localization.dart';
 import 'package:flutter/material.dart';
+import 'package:flutter/services.dart';
 import 'package:flutter_test/flutter_test.dart';
 import 'package:integration_test/integration_test.dart';
+import 'package:table_calendar/table_calendar.dart';
 
 import '../../shared/util.dart';
 
@@ -18,7 +25,7 @@ void main() {
     TestWidgetsFlutterBinding.ensureInitialized();
   });
 
-  group('date or reminder block in document', () {
+  group('date or reminder block in document:', () {
     testWidgets("insert date with time block", (tester) async {
       await tester.initializeAppFlowy();
       await tester.tapAnonymousSignInButton();
@@ -121,5 +128,339 @@ void main() {
       expect(find.text('@$formattedDate'), findsOneWidget);
       expect(find.byFlowySvg(FlowySvgs.reminder_clock_s), findsOneWidget);
     });
+
+    testWidgets("copy, cut and paste a date mention", (tester) async {
+      await tester.initializeAppFlowy();
+      await tester.tapAnonymousSignInButton();
+
+      // create a new document
+      await tester.createNewPageWithNameUnderParent(
+        name: 'copy, cut and paste a date mention',
+      );
+
+      // tap the first line of the document
+      await tester.editor.tapLineOfEditorAt(0);
+      await tester.editor.showSlashMenu();
+      await tester.editor.tapSlashMenuItemWithName(
+        LocaleKeys.document_slashMenu_name_dateOrReminder.tr(),
+      );
+
+      final dateTimeSettings = DateTimeSettingsPB(
+        dateFormat: UserDateFormatPB.Friendly,
+        timeFormat: UserTimeFormatPB.TwentyFourHour,
+      );
+      final DateTime currentDateTime = DateTime.now();
+      final String formattedDate =
+          dateTimeSettings.dateFormat.formatDate(currentDateTime, false);
+
+      // get current date in editor
+      expect(find.byType(MentionDateBlock), findsOneWidget);
+      expect(find.text('@$formattedDate'), findsOneWidget);
+
+      // update selection and copy
+      await tester.editor.updateSelection(
+        Selection(
+          start: Position(path: [0]),
+          end: Position(path: [0], offset: 1),
+        ),
+      );
+      await tester.simulateKeyEvent(
+        LogicalKeyboardKey.keyC,
+        isControlPressed: Platform.isLinux || Platform.isWindows,
+        isMetaPressed: Platform.isMacOS,
+      );
+      await tester.pumpAndSettle();
+
+      // update selection and paste
+      await tester.editor.updateSelection(
+        Selection.collapsed(Position(path: [0], offset: 1)),
+      );
+      await tester.simulateKeyEvent(
+        LogicalKeyboardKey.keyV,
+        isControlPressed: Platform.isLinux || Platform.isWindows,
+        isMetaPressed: Platform.isMacOS,
+      );
+      await tester.pumpAndSettle();
+
+      expect(find.byType(MentionDateBlock), findsNWidgets(2));
+      expect(find.text('@$formattedDate'), findsNWidgets(2));
+
+      // update selection and cut
+      await tester.editor.updateSelection(
+        Selection(
+          start: Position(path: [0], offset: 1),
+          end: Position(path: [0], offset: 2),
+        ),
+      );
+      await tester.simulateKeyEvent(
+        LogicalKeyboardKey.keyX,
+        isControlPressed: Platform.isLinux || Platform.isWindows,
+        isMetaPressed: Platform.isMacOS,
+      );
+      await tester.pumpAndSettle();
+
+      expect(find.byType(MentionDateBlock), findsOneWidget);
+      expect(find.text('@$formattedDate'), findsOneWidget);
+
+      // update selection and paste
+      await tester.editor.updateSelection(
+        Selection.collapsed(Position(path: [0], offset: 1)),
+      );
+      await tester.simulateKeyEvent(
+        LogicalKeyboardKey.keyV,
+        isControlPressed: Platform.isLinux || Platform.isWindows,
+        isMetaPressed: Platform.isMacOS,
+      );
+      await tester.pumpAndSettle();
+
+      expect(find.byType(MentionDateBlock), findsNWidgets(2));
+      expect(find.text('@$formattedDate'), findsNWidgets(2));
+    });
+
+    testWidgets("copy, cut and paste a reminder mention", (tester) async {
+      await tester.initializeAppFlowy();
+      await tester.tapAnonymousSignInButton();
+
+      // create a new document
+      await tester.createNewPageWithNameUnderParent(
+        name: 'copy, cut and paste a reminder mention',
+      );
+
+      // tap the first line of the document
+      await tester.editor.tapLineOfEditorAt(0);
+      await tester.editor.showSlashMenu();
+      await tester.editor.tapSlashMenuItemWithName(
+        LocaleKeys.document_slashMenu_name_dateOrReminder.tr(),
+      );
+
+      // trigger popup
+      await tester.tapButton(find.byType(MentionDateBlock));
+      await tester.pumpAndSettle();
+
+      // set date to be fifteenth of the next month
+      await tester.tap(
+        find.descendant(
+          of: find.byType(DesktopAppFlowyDatePicker),
+          matching: find.byFlowySvg(FlowySvgs.arrow_right_s),
+        ),
+      );
+      await tester.pumpAndSettle();
+      await tester.tap(
+        find.descendant(
+          of: find.byType(TableCalendar),
+          matching: find.text(15.toString()),
+        ),
+      );
+      await tester.pumpAndSettle();
+      await tester.simulateKeyEvent(LogicalKeyboardKey.escape);
+      await tester.pumpAndSettle();
+
+      // add a reminder
+      await tester.tap(find.byType(MentionDateBlock));
+      await tester.pumpAndSettle();
+      await tester.tap(find.text(LocaleKeys.datePicker_reminderLabel.tr()));
+      await tester.pumpAndSettle();
+      await tester.tap(
+        find.textContaining(
+          LocaleKeys.datePicker_reminderOptions_oneDayBefore.tr(),
+        ),
+      );
+      await tester.pumpAndSettle();
+      await tester.simulateKeyEvent(LogicalKeyboardKey.escape);
+      await tester.pumpAndSettle();
+
+      // verify
+      final dateTimeSettings = DateTimeSettingsPB(
+        dateFormat: UserDateFormatPB.Friendly,
+        timeFormat: UserTimeFormatPB.TwentyFourHour,
+      );
+      final now = DateTime.now();
+      final fifteenthOfNextMonth = DateTime(now.year, now.month + 1, 15);
+      final formattedDate =
+          dateTimeSettings.dateFormat.formatDate(fifteenthOfNextMonth, false);
+
+      expect(find.byType(MentionDateBlock), findsOneWidget);
+      expect(find.text('@$formattedDate'), findsOneWidget);
+      expect(find.byFlowySvg(FlowySvgs.reminder_clock_s), findsOneWidget);
+      expect(getIt<ReminderBloc>().state.reminders.map((e) => e.id).length, 1);
+
+      // update selection and copy
+      await tester.editor.updateSelection(
+        Selection(
+          start: Position(path: [0]),
+          end: Position(path: [0], offset: 1),
+        ),
+      );
+      await tester.simulateKeyEvent(
+        LogicalKeyboardKey.keyC,
+        isControlPressed: Platform.isLinux || Platform.isWindows,
+        isMetaPressed: Platform.isMacOS,
+      );
+      await tester.pumpAndSettle();
+
+      // update selection and paste
+      await tester.editor.updateSelection(
+        Selection.collapsed(Position(path: [0], offset: 1)),
+      );
+      await tester.simulateKeyEvent(
+        LogicalKeyboardKey.keyV,
+        isControlPressed: Platform.isLinux || Platform.isWindows,
+        isMetaPressed: Platform.isMacOS,
+      );
+      await tester.pumpAndSettle();
+
+      expect(find.byType(MentionDateBlock), findsNWidgets(2));
+      expect(find.text('@$formattedDate'), findsNWidgets(2));
+      expect(find.byFlowySvg(FlowySvgs.reminder_clock_s), findsNWidgets(2));
+      expect(
+        getIt<ReminderBloc>().state.reminders.map((e) => e.id).toSet().length,
+        2,
+      );
+
+      // update selection and cut
+      await tester.editor.updateSelection(
+        Selection(
+          start: Position(path: [0], offset: 1),
+          end: Position(path: [0], offset: 2),
+        ),
+      );
+      await tester.simulateKeyEvent(
+        LogicalKeyboardKey.keyX,
+        isControlPressed: Platform.isLinux || Platform.isWindows,
+        isMetaPressed: Platform.isMacOS,
+      );
+      await tester.pumpAndSettle();
+
+      expect(find.byType(MentionDateBlock), findsOneWidget);
+      expect(find.text('@$formattedDate'), findsOneWidget);
+      expect(find.byFlowySvg(FlowySvgs.reminder_clock_s), findsOneWidget);
+      expect(getIt<ReminderBloc>().state.reminders.map((e) => e.id).length, 1);
+
+      // update selection and paste
+      await tester.editor.updateSelection(
+        Selection.collapsed(Position(path: [0], offset: 1)),
+      );
+      await tester.simulateKeyEvent(
+        LogicalKeyboardKey.keyV,
+        isControlPressed: Platform.isLinux || Platform.isWindows,
+        isMetaPressed: Platform.isMacOS,
+      );
+      await tester.pumpAndSettle();
+
+      expect(find.byType(MentionDateBlock), findsNWidgets(2));
+      expect(find.text('@$formattedDate'), findsNWidgets(2));
+      expect(find.byType(MentionDateBlock), findsNWidgets(2));
+      expect(find.text('@$formattedDate'), findsNWidgets(2));
+      expect(find.byFlowySvg(FlowySvgs.reminder_clock_s), findsNWidgets(2));
+      expect(
+        getIt<ReminderBloc>().state.reminders.map((e) => e.id).toSet().length,
+        2,
+      );
+    });
+
+    testWidgets("delete, undo and redo a reminder mention", (tester) async {
+      await tester.initializeAppFlowy();
+      await tester.tapAnonymousSignInButton();
+
+      // create a new document
+      await tester.createNewPageWithNameUnderParent(
+        name: 'delete, undo and redo a reminder mention',
+      );
+
+      // tap the first line of the document
+      await tester.editor.tapLineOfEditorAt(0);
+      await tester.editor.showSlashMenu();
+      await tester.editor.tapSlashMenuItemWithName(
+        LocaleKeys.document_slashMenu_name_dateOrReminder.tr(),
+      );
+
+      // trigger popup
+      await tester.tapButton(find.byType(MentionDateBlock));
+      await tester.pumpAndSettle();
+
+      // set date to be fifteenth of the next month
+      await tester.tap(
+        find.descendant(
+          of: find.byType(DesktopAppFlowyDatePicker),
+          matching: find.byFlowySvg(FlowySvgs.arrow_right_s),
+        ),
+      );
+      await tester.pumpAndSettle();
+      await tester.tap(
+        find.descendant(
+          of: find.byType(TableCalendar),
+          matching: find.text(15.toString()),
+        ),
+      );
+      await tester.pumpAndSettle();
+      await tester.simulateKeyEvent(LogicalKeyboardKey.escape);
+      await tester.pumpAndSettle();
+
+      // add a reminder
+      await tester.tap(find.byType(MentionDateBlock));
+      await tester.pumpAndSettle();
+      await tester.tap(find.text(LocaleKeys.datePicker_reminderLabel.tr()));
+      await tester.pumpAndSettle();
+      await tester.tap(
+        find.textContaining(
+          LocaleKeys.datePicker_reminderOptions_oneDayBefore.tr(),
+        ),
+      );
+      await tester.pumpAndSettle();
+      await tester.simulateKeyEvent(LogicalKeyboardKey.escape);
+      await tester.pumpAndSettle();
+
+      // verify
+      final dateTimeSettings = DateTimeSettingsPB(
+        dateFormat: UserDateFormatPB.Friendly,
+        timeFormat: UserTimeFormatPB.TwentyFourHour,
+      );
+      final now = DateTime.now();
+      final fifteenthOfNextMonth = DateTime(now.year, now.month + 1, 15);
+      final formattedDate =
+          dateTimeSettings.dateFormat.formatDate(fifteenthOfNextMonth, false);
+
+      expect(find.byType(MentionDateBlock), findsOneWidget);
+      expect(find.text('@$formattedDate'), findsOneWidget);
+      expect(find.byFlowySvg(FlowySvgs.reminder_clock_s), findsOneWidget);
+      expect(getIt<ReminderBloc>().state.reminders.map((e) => e.id).length, 1);
+
+      // update selection and backspace to delete the mention
+      await tester.editor.updateSelection(
+        Selection.collapsed(Position(path: [0], offset: 1)),
+      );
+      await tester.simulateKeyEvent(LogicalKeyboardKey.backspace);
+      await tester.pumpAndSettle();
+
+      expect(find.byType(MentionDateBlock), findsNothing);
+      expect(find.text('@$formattedDate'), findsNothing);
+      expect(find.byFlowySvg(FlowySvgs.reminder_clock_s), findsNothing);
+      expect(getIt<ReminderBloc>().state.reminders.isEmpty, isTrue);
+
+      // undo
+      await tester.simulateKeyEvent(
+        LogicalKeyboardKey.keyZ,
+        isControlPressed: Platform.isWindows || Platform.isLinux,
+        isMetaPressed: Platform.isMacOS,
+      );
+
+      expect(find.byType(MentionDateBlock), findsOneWidget);
+      expect(find.text('@$formattedDate'), findsOneWidget);
+      expect(find.byFlowySvg(FlowySvgs.reminder_clock_s), findsOneWidget);
+      expect(getIt<ReminderBloc>().state.reminders.map((e) => e.id).length, 1);
+
+      // redo
+      await tester.simulateKeyEvent(
+        LogicalKeyboardKey.keyZ,
+        isControlPressed: Platform.isWindows || Platform.isLinux,
+        isMetaPressed: Platform.isMacOS,
+        isShiftPressed: true,
+      );
+
+      expect(find.byType(MentionDateBlock), findsNothing);
+      expect(find.text('@$formattedDate'), findsNothing);
+      expect(find.byFlowySvg(FlowySvgs.reminder_clock_s), findsNothing);
+      expect(getIt<ReminderBloc>().state.reminders.isEmpty, isTrue);
+    });
   });
 }

frontend/appflowy_flutter/integration_test/desktop/document/document_with_image_block_test.dart

@@ -7,87 +7,25 @@ import 'package:appflowy/plugins/document/presentation/editor_plugins/image/cust
 import 'package:appflowy/plugins/document/presentation/editor_plugins/image/image_placeholder.dart';
 import 'package:appflowy/plugins/document/presentation/editor_plugins/image/resizeable_image.dart';
 import 'package:appflowy/plugins/document/presentation/editor_plugins/image/upload_image_menu/upload_image_menu.dart';
-import 'package:appflowy/plugins/document/presentation/editor_plugins/image/upload_image_menu/widgets/embed_image_url_widget.dart';
 import 'package:appflowy/startup/startup.dart';
 import 'package:appflowy_editor/appflowy_editor.dart'
     hide UploadImageMenu, ResizableImage;
 import 'package:easy_localization/easy_localization.dart';
 import 'package:flowy_infra_ui/flowy_infra_ui.dart';
-import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
 import 'package:flutter_test/flutter_test.dart';
 import 'package:integration_test/integration_test.dart';
 import 'package:path/path.dart' as p;
 import 'package:path_provider/path_provider.dart';
-import 'package:run_with_network_images/run_with_network_images.dart';
 
 import '../../shared/mock/mock_file_picker.dart';
 import '../../shared/util.dart';
 
-const _testImageUrls = [
-  'https://images.unsplash.com/photo-1469474968028-56623f02e42e?ixlib=rb-4.0.3&q=85&fm=jpg&crop=entropy&cs=srgb&dl=david-marcu-78A265wPiO4-unsplash.jpg&w=640',
-  'https://www.easygifanimator.net/images/samples/eglite.gif',
-  'https://people.math.sc.edu/Burkardt/data/bmp/snail.bmp',
-  'https://file-examples.com/storage/fe9566cb7d67345489a5a97/2017/10/file_example_JPG_100kB.jpg',
-];
-
 void main() {
   IntegrationTestWidgetsFlutterBinding.ensureInitialized();
   TestWidgetsFlutterBinding.ensureInitialized();
 
   group('image block in document', () {
-    Future<void> testEmbedImage(WidgetTester tester, String url) async {
-      await tester.initializeAppFlowy();
-      await tester.tapAnonymousSignInButton();
-
-      // create a new document
-      await tester.createNewPageWithNameUnderParent(
-        name: LocaleKeys.document_plugins_image_addAnImageDesktop.tr(),
-      );
-
-      // tap the first line of the document
-      await tester.editor.tapLineOfEditorAt(0);
-      await tester.editor.showSlashMenu();
-      await tester.editor.tapSlashMenuItemWithName(
-        LocaleKeys.document_slashMenu_name_image.tr(),
-      );
-      expect(find.byType(CustomImageBlockComponent), findsOneWidget);
-      expect(find.byType(ImagePlaceholder), findsOneWidget);
-      expect(
-        find.descendant(
-          of: find.byType(ImagePlaceholder),
-          matching: find.byType(AppFlowyPopover),
-        ),
-        findsOneWidget,
-      );
-      expect(find.byType(UploadImageMenu), findsOneWidget);
-
-      await tester.tapButtonWithName(
-        LocaleKeys.document_imageBlock_embedLink_label.tr(),
-      );
-      await tester.enterText(
-        find.descendant(
-          of: find.byType(EmbedImageUrlWidget),
-          matching: find.byType(TextField),
-        ),
-        url,
-      );
-      await tester.tapButton(
-        find.descendant(
-          of: find.byType(EmbedImageUrlWidget),
-          matching: find.text(
-            LocaleKeys.document_imageBlock_embedLink_label.tr(),
-            findRichText: true,
-          ),
-        ),
-      );
-      await tester.pumpAndSettle();
-      expect(find.byType(ResizableImage), findsOneWidget);
-      final node = tester.editor.getCurrentEditorState().getNodeAtPath([0])!;
-      expect(node.type, ImageBlockKeys.type);
-      expect(node.attributes[ImageBlockKeys.url], url);
-    }
-
     testWidgets('insert an image from local file', (tester) async {
       await tester.initializeAppFlowy();
       await tester.tapAnonymousSignInButton();
@@ -138,42 +76,6 @@ void main() {
       file.deleteSync();
     });
 
-    for (final url in _testImageUrls) {
-      testWidgets('insert an image from network: $url', (tester) async {
-        await testEmbedImage(tester, url);
-      });
-    }
-
-    testWidgets('insert an image from unsplash', (tester) async {
-      await runWithNetworkImages(() async {
-        await tester.initializeAppFlowy();
-        await tester.tapAnonymousSignInButton();
-
-        // create a new document
-        await tester.createNewPageWithNameUnderParent(
-          name: LocaleKeys.document_plugins_image_addAnImageDesktop.tr(),
-        );
-
-        // tap the first line of the document
-        await tester.editor.tapLineOfEditorAt(0);
-        await tester.editor.showSlashMenu();
-        await tester.editor.tapSlashMenuItemWithName(
-          LocaleKeys.document_slashMenu_name_image.tr(),
-        );
-        expect(find.byType(CustomImageBlockComponent), findsOneWidget);
-        expect(find.byType(ImagePlaceholder), findsOneWidget);
-        expect(
-          find.descendant(
-            of: find.byType(ImagePlaceholder),
-            matching: find.byType(AppFlowyPopover),
-          ),
-          findsOneWidget,
-        );
-        expect(find.byType(UploadImageMenu), findsOneWidget);
-        expect(find.text('Unsplash'), findsOneWidget);
-      });
-    });
-
     testWidgets('insert two images from local file at once', (tester) async {
       await tester.initializeAppFlowy();
       await tester.tapAnonymousSignInButton();

frontend/appflowy_flutter/integration_test/desktop/document/document_with_inline_math_equation_test.dart

@@ -113,5 +113,55 @@ void main() {
 
       tester.expectToSeeText(formula);
     });
+
+    testWidgets('insert a inline math equation and type something after it',
+        (tester) async {
+      await tester.initializeAppFlowy();
+      await tester.tapAnonymousSignInButton();
+
+      // create a new document
+      await tester.createNewPageWithNameUnderParent(
+        name: 'math equation',
+      );
+
+      // tap the first line of the document
+      await tester.editor.tapLineOfEditorAt(0);
+      // insert a inline page
+      const formula = 'E = MC ^ 2';
+      await tester.ime.insertText(formula);
+      await tester.editor.updateSelection(
+        Selection.single(path: [0], startOffset: 0, endOffset: formula.length),
+      );
+
+      // tap the inline math equation button
+      final inlineMathEquationButton = find.findFlowyTooltip(
+        LocaleKeys.document_plugins_createInlineMathEquation.tr(),
+      );
+      await tester.tapButton(inlineMathEquationButton);
+
+      // expect to see the math equation block
+      final inlineMathEquation = find.byType(InlineMathEquation);
+      expect(inlineMathEquation, findsOneWidget);
+
+      await tester.editor.tapLineOfEditorAt(0);
+      const text = 'Hello World';
+      await tester.ime.insertText(text);
+
+      final inlineText = find.textContaining(text, findRichText: true);
+      expect(inlineText, findsOneWidget);
+
+      // the text should be in the same line with the math equation
+      final inlineMathEquationPosition = tester.getRect(inlineMathEquation);
+      final textPosition = tester.getRect(inlineText);
+      // allow 5px difference
+      expect(
+        (textPosition.top - inlineMathEquationPosition.top).abs(),
+        lessThan(5),
+      );
+      expect(
+        (textPosition.bottom - inlineMathEquationPosition.bottom).abs(),
+        lessThan(5),
+      );
+    });
   });
 }

frontend/appflowy_flutter/integration_test/desktop/document/document_with_inline_page_test.dart

@@ -94,6 +94,20 @@ void main() {
       await tester.tapButton(finder);
       expect(find.byType(GridPage), findsOneWidget);
     });
+
+    testWidgets('insert a inline page and type something after the page',
+        (tester) async {
+      await tester.initializeAppFlowy();
+      await tester.tapAnonymousSignInButton();
+
+      await insertInlinePage(tester, ViewLayoutPB.Grid);
+
+      await tester.editor.tapLineOfEditorAt(0);
+      const text = 'Hello World';
+      await tester.ime.insertText(text);
+
+      expect(find.textContaining(text, findRichText: true), findsOneWidget);
+    });
   });
 }
 

frontend/appflowy_flutter/integration_test/desktop/document/document_with_simple_table_test.dart

@@ -1,5 +1,4 @@
 import 'package:appflowy/generated/locale_keys.g.dart';
-import 'package:appflowy/plugins/document/presentation/editor_plugins/simple_table/_shared_widget.dart';
 import 'package:appflowy/plugins/document/presentation/editor_plugins/simple_table/simple_table.dart';
 import 'package:appflowy_editor/appflowy_editor.dart';
 import 'package:easy_localization/easy_localization.dart';
@@ -115,19 +114,41 @@ void main() {
       await tester.editor.tapLineOfEditorAt(0);
       await tester.insertTableInDocument();
 
-      // hover on the table
-      final tableBlock = find.byType(SimpleTableBlockWidget).first;
+      // add a new row
+      final row = find.byWidgetPredicate((w) {
+        return w is SimpleTableRowBlockWidget && w.node.rowIndex == 1;
+      });
       await tester.hoverOnWidget(
-        tableBlock,
+        row,
         onHover: () async {
-          // click the add row button
           final addRowButton = find.byType(SimpleTableAddRowButton).first;
           await tester.tap(addRowButton);
+        },
+      );
+      await tester.pumpAndSettle();
 
-          // click the add column button
+      // add a new column
+      final column = find.byWidgetPredicate((w) {
+        return w is SimpleTableCellBlockWidget && w.node.columnIndex == 1;
+      }).first;
+      await tester.hoverOnWidget(
+        column,
+        onHover: () async {
           final addColumnButton = find.byType(SimpleTableAddColumnButton).first;
           await tester.tap(addColumnButton);
+        },
+      );
+      await tester.pumpAndSettle();
 
+      // add a new row and a new column
+      final row2 = find.byWidgetPredicate((w) {
+        return w is SimpleTableCellBlockWidget &&
+            w.node.rowIndex == 2 &&
+            w.node.columnIndex == 2;
+      }).first;
+      await tester.hoverOnWidget(
+        row2,
+        onHover: () async {
           // click the add row and column button
           final addRowAndColumnButton =
               find.byType(SimpleTableAddColumnAndRowButton).first;
@@ -311,6 +332,398 @@ void main() {
       expect(tableNode.columnLength, 2);
     });
   });
+
+  testWidgets('set column width to page width (1)', (tester) async {
+    await tester.initializeAppFlowy();
+    await tester.tapAnonymousSignInButton();
+    await tester.createNewPageWithNameUnderParent(
+      name: 'simple_table_test',
+    );
+
+    await tester.editor.tapLineOfEditorAt(0);
+    await tester.insertTableInDocument();
+
+    final tableNode = tester.editor.getNodeAtPath([0]);
+    final beforeWidth = tableNode.width;
+
+    // set the column width to page width
+    await tester.clickMoreActionItemInTableMenu(
+      type: SimpleTableMoreActionType.column,
+      index: 0,
+      action: SimpleTableMoreAction.setToPageWidth,
+    );
+    await tester.pumpAndSettle();
+
+    final afterWidth = tableNode.width;
+    expect(afterWidth, greaterThan(beforeWidth));
+  });
+
+  testWidgets('set column width to page width (2)', (tester) async {
+    await tester.initializeAppFlowy();
+    await tester.tapAnonymousSignInButton();
+    await tester.createNewPageWithNameUnderParent(
+      name: 'simple_table_test',
+    );
+
+    await tester.editor.tapLineOfEditorAt(0);
+    await tester.insertTableInDocument();
+
+    final tableNode = tester.editor.getNodeAtPath([0]);
+    final beforeWidth = tableNode.width;
+
+    // set the column width to page width
+    await tester.clickMoreActionItemInTableMenu(
+      type: SimpleTableMoreActionType.row,
+      index: 0,
+      action: SimpleTableMoreAction.setToPageWidth,
+    );
+    await tester.pumpAndSettle();
+
+    final afterWidth = tableNode.width;
+    expect(afterWidth, greaterThan(beforeWidth));
+  });
+
+  testWidgets('distribute columns evenly (1)', (tester) async {
+    await tester.initializeAppFlowy();
+    await tester.tapAnonymousSignInButton();
+    await tester.createNewPageWithNameUnderParent(
+      name: 'simple_table_test',
+    );
+
+    await tester.editor.tapLineOfEditorAt(0);
+    await tester.insertTableInDocument();
+
+    final tableNode = tester.editor.getNodeAtPath([0]);
+    final beforeWidth = tableNode.width;
+
+    // set the column width to page width
+    await tester.clickMoreActionItemInTableMenu(
+      type: SimpleTableMoreActionType.row,
+      index: 0,
+      action: SimpleTableMoreAction.distributeColumnsEvenly,
+    );
+    await tester.pumpAndSettle();
+
+    final afterWidth = tableNode.width;
+    expect(afterWidth, equals(beforeWidth));
+
+    final distributeColumnWidthsEvenly =
+        tableNode.attributes[SimpleTableBlockKeys.distributeColumnWidthsEvenly];
+    expect(distributeColumnWidthsEvenly, isTrue);
+  });
+
+  testWidgets('distribute columns evenly (2)', (tester) async {
+    await tester.initializeAppFlowy();
+    await tester.tapAnonymousSignInButton();
+    await tester.createNewPageWithNameUnderParent(
+      name: 'simple_table_test',
+    );
+
+    await tester.editor.tapLineOfEditorAt(0);
+    await tester.insertTableInDocument();
+
+    final tableNode = tester.editor.getNodeAtPath([0]);
+    final beforeWidth = tableNode.width;
+
+    // set the column width to page width
+    await tester.clickMoreActionItemInTableMenu(
+      type: SimpleTableMoreActionType.column,
+      index: 0,
+      action: SimpleTableMoreAction.distributeColumnsEvenly,
+    );
+    await tester.pumpAndSettle();
+
+    final afterWidth = tableNode.width;
+    expect(afterWidth, equals(beforeWidth));
+
+    final distributeColumnWidthsEvenly =
+        tableNode.attributes[SimpleTableBlockKeys.distributeColumnWidthsEvenly];
+    expect(distributeColumnWidthsEvenly, isTrue);
+  });
+
+  testWidgets('using option menu to set column width', (tester) async {
+    await tester.initializeAppFlowy();
+    await tester.tapAnonymousSignInButton();
+    await tester.createNewPageWithNameUnderParent(
+      name: 'simple_table_test',
+    );
+
+    await tester.editor.tapLineOfEditorAt(0);
+    await tester.insertTableInDocument();
+    await tester.editor.hoverAndClickOptionMenuButton([0]);
+
+    final editorState = tester.editor.getCurrentEditorState();
+    final beforeWidth = editorState.document.nodeAtPath([0])!.width;
+
+    await tester.tapButton(
+      find.text(
+        LocaleKeys.document_plugins_simpleTable_moreActions_setToPageWidth.tr(),
+      ),
+    );
+    await tester.pumpAndSettle();
+
+    final afterWidth = editorState.document.nodeAtPath([0])!.width;
+    expect(afterWidth, greaterThan(beforeWidth));
+
+    await tester.editor.hoverAndClickOptionMenuButton([0]);
+    await tester.tapButton(
+      find.text(
+        LocaleKeys
+            .document_plugins_simpleTable_moreActions_distributeColumnsWidth
+            .tr(),
+      ),
+    );
+    await tester.pumpAndSettle();
+
+    final afterWidth2 = editorState.document.nodeAtPath([0])!.width;
+    expect(afterWidth2, equals(afterWidth));
+  });
+
+  testWidgets('insert a table and use select all the delete it',
+      (tester) async {
+    await tester.initializeAppFlowy();
+    await tester.tapAnonymousSignInButton();
+    await tester.createNewPageWithNameUnderParent(
+      name: 'simple_table_test',
+    );
+
+    await tester.editor.tapLineOfEditorAt(0);
+    await tester.insertTableInDocument();
+
+    await tester.editor.tapLineOfEditorAt(1);
+    await tester.ime.insertText('Hello World');
+
+    // select all
+    await tester.simulateKeyEvent(
+      LogicalKeyboardKey.keyA,
+      isMetaPressed: UniversalPlatform.isMacOS,
+      isControlPressed: !UniversalPlatform.isMacOS,
+    );
+
+    await tester.simulateKeyEvent(LogicalKeyboardKey.backspace);
+    await tester.pumpAndSettle();
+
+    final editorState = tester.editor.getCurrentEditorState();
+    // only one paragraph left
+    expect(editorState.document.root.children.length, 1);
+    final paragraphNode = editorState.document.nodeAtPath([0])!;
+    expect(paragraphNode.delta, isNull);
+  });
+
+  testWidgets('use tab or shift+tab to navigate in table', (tester) async {
+    await tester.initializeAppFlowy();
+    await tester.tapAnonymousSignInButton();
+    await tester.createNewPageWithNameUnderParent(
+      name: 'simple_table_test',
+    );
+
+    await tester.editor.tapLineOfEditorAt(0);
+    await tester.insertTableInDocument();
+
+    await tester.simulateKeyEvent(LogicalKeyboardKey.tab);
+    await tester.pumpAndSettle();
+
+    final editorState = tester.editor.getCurrentEditorState();
+    final selection = editorState.selection;
+    expect(selection, isNotNull);
+    expect(selection!.start.path, [0, 0, 1, 0]);
+    expect(selection.end.path, [0, 0, 1, 0]);
+
+    await tester.simulateKeyEvent(
+      LogicalKeyboardKey.tab,
+      isShiftPressed: true,
+    );
+    await tester.pumpAndSettle();
+
+    final selection2 = editorState.selection;
+    expect(selection2, isNotNull);
+    expect(selection2!.start.path, [0, 0, 0, 0]);
+    expect(selection2.end.path, [0, 0, 0, 0]);
+  });
+
+  testWidgets('shift+enter to insert a new line in table', (tester) async {
+    await tester.initializeAppFlowy();
+    await tester.tapAnonymousSignInButton();
+    await tester.createNewPageWithNameUnderParent(
+      name: 'simple_table_test',
+    );
+
+    await tester.editor.tapLineOfEditorAt(0);
+    await tester.insertTableInDocument();
+
+    await tester.simulateKeyEvent(
+      LogicalKeyboardKey.enter,
+      isShiftPressed: true,
+    );
+    await tester.pumpAndSettle();
+
+    final editorState = tester.editor.getCurrentEditorState();
+    final node = editorState.document.nodeAtPath([0, 0, 0])!;
+    expect(node.children.length, 1);
+  });
+
+  testWidgets('using option menu to set table align', (tester) async {
+    await tester.initializeAppFlowy();
+    await tester.tapAnonymousSignInButton();
+    await tester.createNewPageWithNameUnderParent(
+      name: 'simple_table_test',
+    );
+
+    await tester.editor.tapLineOfEditorAt(0);
+    await tester.insertTableInDocument();
+    await tester.editor.hoverAndClickOptionMenuButton([0]);
+
+    final editorState = tester.editor.getCurrentEditorState();
+    final beforeAlign = editorState.document.nodeAtPath([0])!.tableAlign;
+    expect(beforeAlign, TableAlign.left);
+
+    await tester.tapButton(
+      find.text(
+        LocaleKeys.document_plugins_simpleTable_moreActions_align.tr(),
+      ),
+    );
+    await tester.pumpAndSettle();
+    await tester.tapButton(
+      find.text(
+        LocaleKeys.document_plugins_optionAction_center.tr(),
+      ),
+    );
+    await tester.pumpAndSettle();
+
+    final afterAlign = editorState.document.nodeAtPath([0])!.tableAlign;
+    expect(afterAlign, TableAlign.center);
+
+    await tester.editor.hoverAndClickOptionMenuButton([0]);
+    await tester.tapButton(
+      find.text(
+        LocaleKeys.document_plugins_simpleTable_moreActions_align.tr(),
+      ),
+    );
+    await tester.pumpAndSettle();
+    await tester.tapButton(
+      find.text(
+        LocaleKeys.document_plugins_optionAction_right.tr(),
+      ),
+    );
+    await tester.pumpAndSettle();
+
+    final afterAlign2 = editorState.document.nodeAtPath([0])!.tableAlign;
+    expect(afterAlign2, TableAlign.right);
+
+    await tester.editor.hoverAndClickOptionMenuButton([0]);
+    await tester.tapButton(
+      find.text(
+        LocaleKeys.document_plugins_simpleTable_moreActions_align.tr(),
+      ),
+    );
+    await tester.pumpAndSettle();
+    await tester.tapButton(
+      find.text(
+        LocaleKeys.document_plugins_optionAction_left.tr(),
+      ),
+    );
+    await tester.pumpAndSettle();
+
+    final afterAlign3 = editorState.document.nodeAtPath([0])!.tableAlign;
+    expect(afterAlign3, TableAlign.left);
+  });
+
+  testWidgets('using option menu to set table align', (tester) async {
+    await tester.initializeAppFlowy();
+    await tester.tapAnonymousSignInButton();
+    await tester.createNewPageWithNameUnderParent(
+      name: 'simple_table_test',
+    );
+
+    await tester.editor.tapLineOfEditorAt(0);
+    await tester.insertTableInDocument();
+    await tester.editor.hoverAndClickOptionMenuButton([0]);
+
+    final editorState = tester.editor.getCurrentEditorState();
+    final beforeAlign = editorState.document.nodeAtPath([0])!.tableAlign;
+    expect(beforeAlign, TableAlign.left);
+
+    await tester.tapButton(
+      find.text(
+        LocaleKeys.document_plugins_simpleTable_moreActions_align.tr(),
+      ),
+    );
+    await tester.pumpAndSettle();
+    await tester.tapButton(
+      find.text(
+        LocaleKeys.document_plugins_optionAction_center.tr(),
+      ),
+    );
+    await tester.pumpAndSettle();
+
+    final afterAlign = editorState.document.nodeAtPath([0])!.tableAlign;
+    expect(afterAlign, TableAlign.center);
+
+    await tester.editor.hoverAndClickOptionMenuButton([0]);
+    await tester.tapButton(
+      find.text(
+        LocaleKeys.document_plugins_simpleTable_moreActions_align.tr(),
+      ),
+    );
+    await tester.pumpAndSettle();
+    await tester.tapButton(
+      find.text(
+        LocaleKeys.document_plugins_optionAction_right.tr(),
+      ),
+    );
+    await tester.pumpAndSettle();
+
+    final afterAlign2 = editorState.document.nodeAtPath([0])!.tableAlign;
+    expect(afterAlign2, TableAlign.right);
+
+    await tester.editor.hoverAndClickOptionMenuButton([0]);
+    await tester.tapButton(
+      find.text(
+        LocaleKeys.document_plugins_simpleTable_moreActions_align.tr(),
+      ),
+    );
+    await tester.pumpAndSettle();
+    await tester.tapButton(
+      find.text(
+        LocaleKeys.document_plugins_optionAction_left.tr(),
+      ),
+    );
+    await tester.pumpAndSettle();
+
+    final afterAlign3 = editorState.document.nodeAtPath([0])!.tableAlign;
+    expect(afterAlign3, TableAlign.left);
+  });
+
+  testWidgets('support slash menu in table', (tester) async {
+    await tester.initializeAppFlowy();
+    await tester.tapAnonymousSignInButton();
+    await tester.createNewPageWithNameUnderParent(
+      name: 'simple_table_test',
+    );
+
+    final editorState = tester.editor.getCurrentEditorState();
+
+    await tester.editor.tapLineOfEditorAt(0);
+    await tester.insertTableInDocument();
+
+    final path = [0, 0, 0, 0];
+    final selection = Selection.collapsed(Position(path: path));
+    editorState.selection = selection;
+    await tester.editor.showSlashMenu();
+    await tester.pumpAndSettle();
+
+    final paragraphItem = find.byWidgetPredicate((w) {
+      return w is SelectionMenuItemWidget &&
+          w.item.name == LocaleKeys.document_slashMenu_name_text.tr();
+    });
+    expect(paragraphItem, findsOneWidget);
+
+    await tester.tap(paragraphItem);
+    await tester.pumpAndSettle();
+
+    final paragraphNode = editorState.document.nodeAtPath(path)!;
+    expect(paragraphNode.type, equals(ParagraphBlockKeys.type));
+  });
 }
 
 extension on WidgetTester {

frontend/appflowy_flutter/integration_test/desktop/settings/shortcuts_settings_test.dart

@@ -35,10 +35,12 @@ void main() {
       await tester.pumpAndSettle();
 
       await tester.hoverOnWidget(
-        find.descendant(
-          of: find.byType(ShortcutSettingTile),
-          matching: find.text(backspaceCmd),
-        ),
+        find
+            .descendant(
+              of: find.byType(ShortcutSettingTile),
+              matching: find.text(backspaceCmd),
+            )
+            .first,
         onHover: () async {
           await tester.tap(find.byFlowySvg(FlowySvgs.edit_s));
           await tester.pumpAndSettle();

frontend/appflowy_flutter/integration_test/desktop/settings/sign_in_page_settings_test.dart

@@ -2,10 +2,10 @@ import 'package:appflowy/env/cloud_env.dart';
 import 'package:appflowy/generated/locale_keys.g.dart';
 import 'package:appflowy/user/presentation/screens/sign_in_screen/desktop_sign_in_screen.dart';
 import 'package:appflowy/workspace/presentation/settings/settings_dialog.dart';
+import 'package:appflowy/workspace/presentation/widgets/dialogs.dart';
 import 'package:easy_localization/easy_localization.dart';
 import 'package:flutter_test/flutter_test.dart';
 import 'package:integration_test/integration_test.dart';
-import 'package:toastification/toastification.dart';
 
 import '../../shared/util.dart';
 
@@ -23,7 +23,7 @@ void main() {
         .last;
   }
 
-  group('sign-in page settings: ', () {
+  group('sign-in page settings:', () {
     testWidgets('change server type', (tester) async {
       await tester.initializeAppFlowy();
 
@@ -45,28 +45,36 @@ void main() {
 
       // change the server type to self-host
       await tester.tapButton(appflowyCloudType);
-      final selfhostedButton = findServerType(
+      final selfHostedButton = findServerType(
         AuthenticatorType.appflowyCloudSelfHost,
       );
-      await tester.tapButton(selfhostedButton);
+      await tester.tapButton(selfHostedButton);
 
       // update server url
-      const serverUrl = 'https://test.appflowy.cloud';
+      const serverUrl = 'https://self-hosted.appflowy.cloud';
       await tester.enterText(
         find.byKey(kSelfHostedTextInputFieldKey),
         serverUrl,
       );
       await tester.pumpAndSettle();
+      // update the web url
+      const webUrl = 'https://self-hosted.appflowy.com';
+      await tester.enterText(
+        find.byKey(kSelfHostedWebTextInputFieldKey),
+        webUrl,
+      );
+      await tester.pumpAndSettle();
       await tester.tapButton(
         find.findTextInFlowyText(LocaleKeys.button_save.tr()),
       );
 
       // wait the app to restart, and the tooltip to disappear
-      await tester.pumpUntilNotFound(find.byType(BuiltInToastBuilder));
+      await tester.pumpUntilNotFound(find.byType(DesktopToast));
       await tester.pumpAndSettle(const Duration(milliseconds: 250));
 
       // open settings page to check the result
       await tester.tapButton(settingsButton);
+      await tester.pumpAndSettle(const Duration(milliseconds: 250));
 
       // check the server type
       expect(
@@ -78,18 +86,23 @@ void main() {
         find.text(serverUrl),
         findsOneWidget,
       );
+      // check the web url
+      expect(
+        find.text(webUrl),
+        findsOneWidget,
+      );
 
       // reset to appflowy cloud
       await tester.tapButton(
         findServerType(AuthenticatorType.appflowyCloudSelfHost),
-      );    
+      );
       // change the server type to appflowy cloud
       await tester.tapButton(
         findServerType(AuthenticatorType.appflowyCloud),
       );
 
       // wait the app to restart, and the tooltip to disappear
-      await tester.pumpUntilNotFound(find.byType(BuiltInToastBuilder));
+      await tester.pumpUntilNotFound(find.byType(DesktopToast));
       await tester.pumpAndSettle(const Duration(milliseconds: 250));
 
       // check the server type

frontend/appflowy_flutter/integration_test/desktop/sidebar/sidebar_expand_test.dart

@@ -1,8 +1,12 @@
 import 'package:appflowy/generated/locale_keys.g.dart';
+import 'package:appflowy/plugins/inline_actions/widgets/inline_actions_handler.dart';
 import 'package:appflowy/workspace/application/sidebar/folder/folder_bloc.dart';
 import 'package:appflowy/workspace/presentation/home/menu/sidebar/shared/sidebar_folder.dart';
 import 'package:appflowy/workspace/presentation/home/menu/view/view_item.dart';
+import 'package:appflowy_backend/protobuf/flowy-folder/view.pbenum.dart';
+import 'package:appflowy_editor/appflowy_editor.dart';
 import 'package:easy_localization/easy_localization.dart';
+import 'package:flutter/cupertino.dart';
 import 'package:flutter_test/flutter_test.dart';
 import 'package:integration_test/integration_test.dart';
 
@@ -44,5 +48,82 @@ void main() {
       );
       expect(isExpanded(type: FolderSpaceType.private), true);
     });
+
+    testWidgets('Expanding with subpage', (tester) async {
+      await tester.initializeAppFlowy();
+      await tester.tapAnonymousSignInButton();
+      const page1 = 'SubPageBloc', page2 = '$page1 2';
+      await tester.createNewPageWithNameUnderParent(name: page1);
+      await tester.createNewPageWithNameUnderParent(
+        name: page2,
+        parentName: page1,
+      );
+
+      await tester.expandOrCollapsePage(
+        pageName: gettingStarted,
+        layout: ViewLayoutPB.Document,
+      );
+
+      await tester.tapNewPageButton();
+
+      await tester.editor.tapLineOfEditorAt(0);
+      await tester.pumpAndSettle();
+      await tester.editor.showSlashMenu();
+      await tester.pumpAndSettle();
+
+      final slashMenu = find
+          .ancestor(
+            of: find.byType(SelectionMenuItemWidget),
+            matching: find.byWidgetPredicate(
+              (widget) => widget is Scrollable,
+            ),
+          )
+          .first;
+      final slashMenuItem = find.text(
+        LocaleKeys.document_slashMenu_name_linkedDoc.tr(),
+      );
+      await tester.scrollUntilVisible(
+        slashMenuItem,
+        100,
+        scrollable: slashMenu,
+        duration: const Duration(milliseconds: 250),
+      );
+
+      final menuItemFinder = find.byWidgetPredicate(
+        (w) =>
+            w is SelectionMenuItemWidget &&
+            w.item.name == LocaleKeys.document_slashMenu_name_linkedDoc.tr(),
+      );
+
+      final menuItem =
+          menuItemFinder.evaluate().first.widget as SelectionMenuItemWidget;
+
+      /// tapSlashMenuItemWithName is not working, so invoke this function directly
+      menuItem.item.handler(
+        menuItem.editorState,
+        menuItem.menuService,
+        menuItemFinder.evaluate().first,
+      );
+
+      await tester.pumpAndSettle();
+      final actionHandler = find.byType(InlineActionsHandler);
+      final subPage = find.descendant(
+        of: actionHandler,
+        matching: find.text(page2, findRichText: true),
+      );
+      await tester.tapButton(subPage);
+
+      final subpageBlock = find.descendant(
+        of: find.byType(AppFlowyEditor),
+        matching: find.text(page2, findRichText: true),
+      );
+
+      expect(find.text(page2, findRichText: true), findsOneWidget);
+      await tester.tapButton(subpageBlock);
+
+      /// one is in SectionFolder, another one is in CoverTitle
+      /// the last one is in FlowyNavigation
+      expect(find.text(page2, findRichText: true), findsNWidgets(3));
+    });
   });
 }

frontend/appflowy_flutter/integration_test/desktop/sidebar/sidebar_favorites_test.dart

@@ -196,5 +196,58 @@ void main() {
         await tester.pumpAndSettle();
       },
     );
+
+    testWidgets(
+      'reorder favorites',
+      (tester) async {
+        await tester.initializeAppFlowy();
+        await tester.tapAnonymousSignInButton();
+
+        /// there are no favorite views
+        final favorites = find.descendant(
+          of: find.byType(FavoriteFolder),
+          matching: find.byType(ViewItem),
+        );
+        expect(favorites, findsNothing);
+
+        /// create views and then favorite them
+        const pageNames = ['001', '002', '003'];
+        for (final name in pageNames) {
+          await tester.createNewPageWithNameUnderParent(name: name);
+        }
+        for (final name in pageNames) {
+          await tester.favoriteViewByName(name);
+        }
+        expect(favorites, findsNWidgets(pageNames.length));
+
+        final oldNames = favorites
+            .evaluate()
+            .map((e) => (e.widget as ViewItem).view.name)
+            .toList();
+        expect(oldNames, pageNames);
+
+        /// drag first to last
+        await tester.reorderFavorite(
+          fromName: '001',
+          toName: '003',
+        );
+        List<String> newNames = favorites
+            .evaluate()
+            .map((e) => (e.widget as ViewItem).view.name)
+            .toList();
+        expect(newNames, ['002', '003', '001']);
+
+        /// drag first to second
+        await tester.reorderFavorite(
+          fromName: '002',
+          toName: '003',
+        );
+        newNames = favorites
+            .evaluate()
+            .map((e) => (e.widget as ViewItem).view.name)
+            .toList();
+        expect(newNames, ['003', '002', '001']);
+      },
+    );
   });
 }

frontend/appflowy_flutter/integration_test/desktop/sidebar/sidebar_icon_test.dart

@@ -1,83 +1,262 @@
+import 'dart:io';
+
+import 'package:appflowy/plugins/base/emoji/emoji_picker.dart';
+import 'package:appflowy/plugins/document/presentation/editor_plugins/base/emoji_picker_button.dart';
+import 'package:appflowy/shared/icon_emoji_picker/flowy_icon_emoji_picker.dart';
+import 'package:appflowy/shared/icon_emoji_picker/recent_icons.dart';
+import 'package:appflowy/workspace/presentation/widgets/view_title_bar.dart';
 import 'package:appflowy_backend/protobuf/flowy-folder/view.pb.dart';
+import 'package:flowy_infra_ui/style_widget/text_field.dart';
+import 'package:flutter/services.dart';
 import 'package:flutter_test/flutter_test.dart';
 import 'package:integration_test/integration_test.dart';
+import 'package:path/path.dart' as p;
+import 'package:path_provider/path_provider.dart';
 
 import '../../shared/base.dart';
 import '../../shared/common_operations.dart';
+import '../../shared/emoji.dart';
 import '../../shared/expectation.dart';
 
 void main() {
-  IntegrationTestWidgetsFlutterBinding.ensureInitialized();
+  final emoji = EmojiIconData.emoji('😁');
 
-  const emoji = '😁';
+  setUpAll(() {
+    IntegrationTestWidgetsFlutterBinding.ensureInitialized();
+    RecentIcons.enable = false;
+  });
 
-  group('Icon:', () {
-    testWidgets('Update page icon in sidebar', (tester) async {
-      await tester.initializeAppFlowy();
-      await tester.tapAnonymousSignInButton();
+  tearDownAll(() {
+    RecentIcons.enable = true;
+  });
 
-      // create document, board, grid and calendar views
-      for (final value in ViewLayoutPB.values) {
-        if (value == ViewLayoutPB.Chat) {
-          continue;
-        }
-        await tester.createNewPageWithNameUnderParent(
-          name: value.name,
-          parentName: gettingStarted,
-          layout: value,
-        );
+  testWidgets('Update page emoji in sidebar', (tester) async {
+    await tester.initializeAppFlowy();
+    await tester.tapAnonymousSignInButton();
 
-        // update its icon
-        await tester.updatePageIconInSidebarByName(
-          name: value.name,
-          parentName: gettingStarted,
-          layout: value,
-          icon: emoji,
-        );
-
-        tester.expectViewHasIcon(
-          value.name,
-          value,
-          emoji,
-        );
+    // create document, board, grid and calendar views
+    for (final value in ViewLayoutPB.values) {
+      if (value == ViewLayoutPB.Chat) {
+        continue;
       }
-    });
+      await tester.createNewPageWithNameUnderParent(
+        name: value.name,
+        parentName: gettingStarted,
+        layout: value,
+      );
 
-    testWidgets('Update page icon in title bar', (tester) async {
-      await tester.initializeAppFlowy();
-      await tester.tapAnonymousSignInButton();
+      // update its emoji
+      await tester.updatePageIconInSidebarByName(
+        name: value.name,
+        parentName: gettingStarted,
+        layout: value,
+        icon: emoji,
+      );
 
-      // create document, board, grid and calendar views
-      for (final value in ViewLayoutPB.values) {
-        if (value == ViewLayoutPB.Chat) {
-          continue;
-        }
+      tester.expectViewHasIcon(
+        value.name,
+        value,
+        emoji,
+      );
+    }
+  });
 
-        await tester.createNewPageWithNameUnderParent(
-          name: value.name,
-          parentName: gettingStarted,
-          layout: value,
-        );
+  testWidgets('Update page emoji in title bar', (tester) async {
+    await tester.initializeAppFlowy();
+    await tester.tapAnonymousSignInButton();
 
-        // update its icon
-        await tester.updatePageIconInTitleBarByName(
-          name: value.name,
-          layout: value,
-          icon: emoji,
-        );
-
-        tester.expectViewHasIcon(
-          value.name,
-          value,
-          emoji,
-        );
-
-        tester.expectViewTitleHasIcon(
-          value.name,
-          value,
-          emoji,
-        );
+    // create document, board, grid and calendar views
+    for (final value in ViewLayoutPB.values) {
+      if (value == ViewLayoutPB.Chat) {
+        continue;
       }
-    });
+
+      await tester.createNewPageWithNameUnderParent(
+        name: value.name,
+        parentName: gettingStarted,
+        layout: value,
+      );
+
+      // update its emoji
+      await tester.updatePageIconInTitleBarByName(
+        name: value.name,
+        layout: value,
+        icon: emoji,
+      );
+
+      tester.expectViewHasIcon(
+        value.name,
+        value,
+        emoji,
+      );
+
+      tester.expectViewTitleHasIcon(
+        value.name,
+        value,
+        emoji,
+      );
+    }
+  });
+
+  testWidgets('Emoji Search Bar Get Focus', (tester) async {
+    await tester.initializeAppFlowy();
+    await tester.tapAnonymousSignInButton();
+
+    // create document, board, grid and calendar views
+    for (final value in ViewLayoutPB.values) {
+      if (value == ViewLayoutPB.Chat) {
+        continue;
+      }
+
+      await tester.createNewPageWithNameUnderParent(
+        name: value.name,
+        parentName: gettingStarted,
+        layout: value,
+      );
+
+      await tester.openPage(
+        value.name,
+        layout: value,
+      );
+      final title = find.descendant(
+        of: find.byType(ViewTitleBar),
+        matching: find.text(value.name),
+      );
+      await tester.tapButton(title);
+      await tester.tapButton(find.byType(EmojiPickerButton));
+
+      final emojiPicker = find.byType(FlowyEmojiPicker);
+      expect(emojiPicker, findsOneWidget);
+      final textField = find.descendant(
+        of: emojiPicker,
+        matching: find.byType(FlowyTextField),
+      );
+      expect(textField, findsOneWidget);
+      final textFieldWidget =
+          textField.evaluate().first.widget as FlowyTextField;
+      assert(textFieldWidget.focusNode!.hasFocus);
+      await tester.tapEmoji(emoji.emoji);
+      await tester.pumpAndSettle();
+      tester.expectViewHasIcon(
+        value.name,
+        value,
+        emoji,
+      );
+    }
+  });
+
+  testWidgets('Update page icon in sidebar', (tester) async {
+    await tester.initializeAppFlowy();
+    await tester.tapAnonymousSignInButton();
+    final iconData = await tester.loadIcon();
+
+    // create document, board, grid and calendar views
+    for (final value in ViewLayoutPB.values) {
+      if (value == ViewLayoutPB.Chat) {
+        continue;
+      }
+      await tester.createNewPageWithNameUnderParent(
+        name: value.name,
+        parentName: gettingStarted,
+        layout: value,
+      );
+
+      // update its icon
+      await tester.updatePageIconInSidebarByName(
+        name: value.name,
+        parentName: gettingStarted,
+        layout: value,
+        icon: iconData,
+      );
+
+      tester.expectViewHasIcon(
+        value.name,
+        value,
+        iconData,
+      );
+    }
+  });
+
+  testWidgets('Update page icon in title bar', (tester) async {
+    await tester.initializeAppFlowy();
+    await tester.tapAnonymousSignInButton();
+    final iconData = await tester.loadIcon();
+
+    // create document, board, grid and calendar views
+    for (final value in ViewLayoutPB.values) {
+      if (value == ViewLayoutPB.Chat) {
+        continue;
+      }
+
+      await tester.createNewPageWithNameUnderParent(
+        name: value.name,
+        parentName: gettingStarted,
+        layout: value,
+      );
+
+      // update its icon
+      await tester.updatePageIconInTitleBarByName(
+        name: value.name,
+        layout: value,
+        icon: iconData,
+      );
+
+      tester.expectViewHasIcon(
+        value.name,
+        value,
+        iconData,
+      );
+
+      tester.expectViewTitleHasIcon(
+        value.name,
+        value,
+        iconData,
+      );
+    }
+  });
+
+  testWidgets('Update page custom icon in title bar', (tester) async {
+    await tester.initializeAppFlowy();
+    await tester.tapAnonymousSignInButton();
+
+    /// prepare local image
+    final imagePath = await rootBundle.load('assets/test/images/sample.jpeg');
+    final tempDirectory = await getTemporaryDirectory();
+    final localImagePath = p.join(tempDirectory.path, 'sample.jpeg');
+    final imageFile = File(localImagePath)
+      ..writeAsBytesSync(imagePath.buffer.asUint8List());
+    final iconData = EmojiIconData.custom(imageFile.path);
+
+    // create document, board, grid and calendar views
+    for (final value in ViewLayoutPB.values) {
+      if (value == ViewLayoutPB.Chat) {
+        continue;
+      }
+
+      await tester.createNewPageWithNameUnderParent(
+        name: value.name,
+        parentName: gettingStarted,
+        layout: value,
+      );
+
+      // update its icon
+      await tester.updatePageIconInTitleBarByName(
+        name: value.name,
+        layout: value,
+        icon: iconData,
+      );
+
+      tester.expectViewHasIcon(
+        value.name,
+        value,
+        iconData,
+      );
+
+      tester.expectViewTitleHasIcon(
+        value.name,
+        value,
+        iconData,
+      );
+    }
   });
 }

frontend/appflowy_flutter/integration_test/desktop/sidebar/sidebar_recent_icon_test.dart

@@ -0,0 +1,56 @@
+import 'package:appflowy/plugins/document/presentation/editor_plugins/base/emoji_picker_button.dart';
+import 'package:appflowy/shared/icon_emoji_picker/flowy_icon_emoji_picker.dart';
+import 'package:appflowy/shared/icon_emoji_picker/icon.dart';
+import 'package:appflowy/shared/icon_emoji_picker/icon_picker.dart';
+import 'package:appflowy/shared/icon_emoji_picker/recent_icons.dart';
+import 'package:appflowy/shared/icon_emoji_picker/tab.dart';
+import 'package:appflowy/workspace/presentation/widgets/view_title_bar.dart';
+import 'package:flutter_test/flutter_test.dart';
+
+import '../../shared/base.dart';
+import '../../shared/common_operations.dart';
+import '../../shared/expectation.dart';
+
+void main() {
+  testWidgets('Skip the empty group name icon in recent icons', (tester) async {
+    await tester.initializeAppFlowy();
+    await tester.tapAnonymousSignInButton();
+
+    /// clear local data
+    RecentIcons.clear();
+    await loadIconGroups();
+    final groups = kIconGroups!;
+    final List<RecentIcon> localIcons = [];
+    for (final e in groups) {
+      localIcons.addAll(e.icons.map((e) => RecentIcon(e, e.name)).toList());
+    }
+    await RecentIcons.putIcon(RecentIcon(localIcons.first.icon, ''));
+    await tester.openPage(gettingStarted);
+    final title = find.descendant(
+      of: find.byType(ViewTitleBar),
+      matching: find.text(gettingStarted),
+    );
+    await tester.tapButton(title);
+
+    /// tap emoji picker button
+    await tester.tapButton(find.byType(EmojiPickerButton));
+    expect(find.byType(FlowyIconEmojiPicker), findsOneWidget);
+
+    /// tap icon tab
+    final pickTab = find.byType(PickerTab);
+    final iconTab = find.descendant(
+      of: pickTab,
+      matching: find.text(PickerTabType.icon.tr),
+    );
+    await tester.tapButton(iconTab);
+
+    expect(find.byType(FlowyIconPicker), findsOneWidget);
+
+    /// no recent icons
+    final recentText = find.descendant(
+      of: find.byType(FlowyIconPicker),
+      matching: find.text('Recent'),
+    );
+    expect(recentText, findsNothing);
+  });
+}

frontend/appflowy_flutter/integration_test/desktop/sidebar/sidebar_test_runner.dart

@@ -2,6 +2,7 @@ import 'package:integration_test/integration_test.dart';
 
 import 'sidebar_favorites_test.dart' as sidebar_favorite_test;
 import 'sidebar_icon_test.dart' as sidebar_icon_test;
+import 'sidebar_recent_icon_test.dart' as sidebar_recent_icon_test;
 import 'sidebar_test.dart' as sidebar_test;
 import 'sidebar_view_item_test.dart' as sidebar_view_item_test;
 
@@ -14,4 +15,5 @@ void main() {
   sidebar_favorite_test.main();
   sidebar_icon_test.main();
   sidebar_view_item_test.main();
+  sidebar_recent_icon_test.main();
 }

frontend/appflowy_flutter/integration_test/desktop/sidebar/sidebar_view_item_test.dart

@@ -1,5 +1,7 @@
 import 'package:appflowy/generated/locale_keys.g.dart';
 import 'package:appflowy/plugins/base/emoji/emoji_picker.dart';
+import 'package:appflowy/shared/icon_emoji_picker/flowy_icon_emoji_picker.dart';
+import 'package:appflowy/shared/icon_emoji_picker/recent_icons.dart';
 import 'package:appflowy/workspace/presentation/home/menu/view/view_item.dart';
 import 'package:appflowy_backend/protobuf/flowy-folder/protobuf.dart';
 import 'package:easy_localization/easy_localization.dart';
@@ -11,7 +13,14 @@ import '../../shared/emoji.dart';
 import '../../shared/util.dart';
 
 void main() {
-  IntegrationTestWidgetsFlutterBinding.ensureInitialized();
+  setUpAll(() {
+    IntegrationTestWidgetsFlutterBinding.ensureInitialized();
+    RecentIcons.enable = false;
+  });
+
+  tearDownAll(() {
+    RecentIcons.enable = true;
+  });
 
   group('Sidebar view item tests', () {
     testWidgets('Access view item context menu by right click', (tester) async {
@@ -38,7 +47,11 @@ void main() {
       await tester.tapEmoji(emoji);
       await tester.pumpAndSettle();
 
-      tester.expectViewHasIcon(gettingStarted, ViewLayoutPB.Document, emoji);
+      tester.expectViewHasIcon(
+        gettingStarted,
+        ViewLayoutPB.Document,
+        EmojiIconData.emoji(emoji),
+      );
     });
   });
 }

frontend/appflowy_flutter/integration_test/desktop/uncategorized/code_block_language_selector_test.dart

@@ -0,0 +1,91 @@
+import 'package:appflowy/generated/locale_keys.g.dart';
+import 'package:appflowy/plugins/document/presentation/editor_plugins/code_block/code_block_language_selector.dart';
+import 'package:appflowy_editor/appflowy_editor.dart';
+import 'package:appflowy_editor_plugins/appflowy_editor_plugins.dart';
+import 'package:easy_localization/easy_localization.dart';
+import 'package:flutter/services.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:integration_test/integration_test.dart';
+
+import '../../shared/base.dart';
+import '../../shared/common_operations.dart';
+import '../../shared/document_test_operations.dart';
+import '../document/document_codeblock_paste_test.dart';
+
+void main() {
+  IntegrationTestWidgetsFlutterBinding.ensureInitialized();
+
+  testWidgets('Code Block Language Selector Test', (tester) async {
+    await tester.initializeAppFlowy();
+    await tester.tapAnonymousSignInButton();
+
+    /// create a new document
+    await tester.createNewPageWithNameUnderParent();
+
+    /// tap editor to get focus
+    await tester.tapButton(find.byType(AppFlowyEditor));
+
+    expect(find.byType(CodeBlockLanguageSelector), findsNothing);
+    await insertCodeBlockInDocument(tester);
+
+    ///tap button
+    await tester.hoverOnWidget(find.byType(CodeBlockComponentWidget));
+    await tester
+        .tapButtonWithName(LocaleKeys.document_codeBlock_language_auto.tr());
+    expect(find.byType(CodeBlockLanguageSelector), findsOneWidget);
+
+    for (var i = 0; i < 3; ++i) {
+      await onKey(tester, LogicalKeyboardKey.arrowDown);
+    }
+    for (var i = 0; i < 2; ++i) {
+      await onKey(tester, LogicalKeyboardKey.arrowUp);
+    }
+
+    await onKey(tester, LogicalKeyboardKey.enter);
+
+    final editorState = tester.editor.getCurrentEditorState();
+    String language = editorState
+        .getNodeAtPath([0])!
+        .attributes[CodeBlockKeys.language]
+        .toString();
+    expect(
+      language.toLowerCase(),
+      defaultCodeBlockSupportedLanguages.first.toLowerCase(),
+    );
+
+    await tester.hoverOnWidget(find.byType(CodeBlockComponentWidget));
+    await tester.tapButtonWithName(language);
+
+    await onKey(tester, LogicalKeyboardKey.arrowUp);
+    await onKey(tester, LogicalKeyboardKey.enter);
+
+    language = editorState
+        .getNodeAtPath([0])!
+        .attributes[CodeBlockKeys.language]
+        .toString();
+    expect(
+      language.toLowerCase(),
+      defaultCodeBlockSupportedLanguages.last.toLowerCase(),
+    );
+
+    await tester.hoverOnWidget(find.byType(CodeBlockComponentWidget));
+    await tester.tapButtonWithName(language);
+    tester.testTextInput.enterText("rust");
+    await onKey(tester, LogicalKeyboardKey.delete);
+    await onKey(tester, LogicalKeyboardKey.delete);
+    await onKey(tester, LogicalKeyboardKey.arrowDown);
+    tester.testTextInput.enterText("st");
+    await onKey(tester, LogicalKeyboardKey.arrowDown);
+    await onKey(tester, LogicalKeyboardKey.enter);
+    language = editorState
+        .getNodeAtPath([0])!
+        .attributes[CodeBlockKeys.language]
+        .toString();
+    expect(language.toLowerCase(), 'rust');
+  });
+}
+
+Future<void> onKey(WidgetTester tester, LogicalKeyboardKey key) async {
+  await tester.simulateKeyEvent(key);
+  await tester.pumpAndSettle();
+}

frontend/appflowy_flutter/integration_test/desktop/uncategorized/tabs_test.dart

@@ -1,11 +1,15 @@
+import 'dart:convert';
 import 'dart:io';
 
 import 'package:appflowy/generated/locale_keys.g.dart';
+import 'package:appflowy/shared/icon_emoji_picker/icon_picker.dart';
+import 'package:appflowy/shared/icon_emoji_picker/recent_icons.dart';
 import 'package:appflowy/workspace/presentation/home/tabs/flowy_tab.dart';
 import 'package:appflowy/workspace/presentation/home/tabs/tabs_manager.dart';
 import 'package:appflowy/workspace/presentation/widgets/tab_bar_item.dart';
 import 'package:appflowy_backend/protobuf/flowy-folder/view.pb.dart';
 import 'package:easy_localization/easy_localization.dart';
+import 'package:flowy_svg/flowy_svg.dart';
 import 'package:flutter/gestures.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
@@ -285,6 +289,39 @@ void main() {
       expect(tester.isTabAtIndex(secondTabName, 1), isTrue);
       expect(tester.isTabAtIndex(thirdTabName, 2), isTrue);
     });
+
+    testWidgets('displaying icons in tab', (tester) async {
+      RecentIcons.enable = false;
+      await tester.initializeAppFlowy();
+      await tester.tapAnonymousSignInButton();
+
+      final icon = await tester.loadIcon();
+      // update emoji
+      await tester.updatePageIconInSidebarByName(
+        name: gettingStarted,
+        parentName: gettingStarted,
+        layout: ViewLayoutPB.Document,
+        icon: icon,
+      );
+
+      /// create new page
+      await tester.createNewPageWithNameUnderParent(name: _documentName);
+
+      /// open new tab for [gettingStarted]
+      await tester.openAppInNewTab(gettingStarted, ViewLayoutPB.Document);
+
+      final tabs = find.descendant(
+        of: find.byType(TabsManager),
+        matching: find.byType(FlowyTab),
+      );
+      expect(tabs, findsNWidgets(2));
+
+      final svgInTab =
+          find.descendant(of: tabs.last, matching: find.byType(FlowySvg));
+      final svgWidget = svgInTab.evaluate().first.widget as FlowySvg;
+      final iconsData = IconsData.fromJson(jsonDecode(icon.emoji));
+      expect(svgWidget.svgString, iconsData.svgString);
+    });
   });
 }
 

frontend/appflowy_flutter/integration_test/desktop_runner_9.dart

@@ -1,7 +1,10 @@
 import 'package:integration_test/integration_test.dart';
 
-import 'desktop/uncategorized/tabs_test.dart' as tabs_test;
+import 'desktop/database/database_icon_test.dart' as database_icon_test;
 import 'desktop/first_test/first_test.dart' as first_test;
+import 'desktop/uncategorized/code_block_language_selector_test.dart'
+    as code_language_selector;
+import 'desktop/uncategorized/tabs_test.dart' as tabs_test;
 
 Future<void> main() async {
   await runIntegration9OnDesktop();
@@ -11,6 +14,7 @@ Future<void> runIntegration9OnDesktop() async {
   IntegrationTestWidgetsFlutterBinding.ensureInitialized();
 
   first_test.main();
-
   tabs_test.main();
+  code_language_selector.main();
+  database_icon_test.main();
 }

frontend/appflowy_flutter/integration_test/mobile/document/document_test_runner.dart

@@ -2,7 +2,9 @@ import 'package:integration_test/integration_test.dart';
 
 import 'page_style_test.dart' as page_style_test;
 import 'plus_menu_test.dart' as plus_menu_test;
+import 'simple_table_test.dart' as simple_table_test;
 import 'title_test.dart' as title_test;
+import 'toolbar_test.dart' as toolbar_test;
 
 void main() {
   IntegrationTestWidgetsFlutterBinding.ensureInitialized();
@@ -11,4 +13,6 @@ void main() {
   title_test.main();
   page_style_test.main();
   plus_menu_test.main();
+  simple_table_test.main();
+  toolbar_test.main();
 }

frontend/appflowy_flutter/integration_test/mobile/document/icon_test.dart

@@ -0,0 +1,65 @@
+import 'dart:io';
+
+import 'package:appflowy/mobile/presentation/base/view_page/app_bar_buttons.dart';
+import 'package:appflowy/mobile/presentation/presentation.dart';
+import 'package:appflowy/plugins/document/presentation/editor_plugins/header/emoji_icon_widget.dart';
+import 'package:appflowy/plugins/document/presentation/editor_plugins/page_style/_page_style_icon.dart';
+import 'package:appflowy/shared/icon_emoji_picker/flowy_icon_emoji_picker.dart';
+import 'package:flutter/services.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:integration_test/integration_test.dart';
+import 'package:path/path.dart' as p;
+import 'package:path_provider/path_provider.dart';
+
+import '../../shared/emoji.dart';
+import '../../shared/util.dart';
+
+void main() {
+  IntegrationTestWidgetsFlutterBinding.ensureInitialized();
+
+  group('document title:', () {
+    testWidgets('update page custom icon in title bar', (tester) async {
+      await tester.launchInAnonymousMode();
+
+      /// prepare local image
+      final imagePath = await rootBundle.load('assets/test/images/sample.jpeg');
+      final tempDirectory = await getTemporaryDirectory();
+      final localImagePath = p.join(tempDirectory.path, 'sample.jpeg');
+      final imageFile = File(localImagePath)
+        ..writeAsBytesSync(imagePath.buffer.asUint8List());
+      final iconData = EmojiIconData.custom(imageFile.path);
+
+      /// create an empty page
+      await tester
+          .tapButton(find.byKey(BottomNavigationBarItemType.add.valueKey));
+
+      /// show Page style page
+      await tester.tapButton(find.byType(MobileViewPageLayoutButton));
+      final pageStyleIcon = find.byType(PageStyleIcon);
+      final iconInPageStyleIcon = find.descendant(
+        of: pageStyleIcon,
+        matching: find.byType(RawEmojiIconWidget),
+      );
+      expect(iconInPageStyleIcon, findsNothing);
+
+      /// show icon picker
+      await tester.tapButton(pageStyleIcon);
+
+      /// upload custom icon
+      await tester.pickImage(iconData);
+
+      /// check result
+      final documentPage = find.byType(MobileDocumentScreen);
+      final rawEmojiIconWidget = find
+          .descendant(
+            of: documentPage,
+            matching: find.byType(RawEmojiIconWidget),
+          )
+          .evaluate()
+          .first
+          .widget as RawEmojiIconWidget;
+      final iconDataInWidget = rawEmojiIconWidget.emoji;
+      expect(iconDataInWidget.type, FlowyIconType.custom);
+    });
+  });
+}

frontend/appflowy_flutter/integration_test/mobile/document/page_style_test.dart

@@ -1,17 +1,30 @@
 import 'package:appflowy/generated/flowy_svgs.g.dart';
+import 'package:appflowy/generated/locale_keys.g.dart';
 import 'package:appflowy/mobile/application/page_style/document_page_style_bloc.dart';
 import 'package:appflowy/mobile/presentation/base/view_page/app_bar_buttons.dart';
 import 'package:appflowy/mobile/presentation/bottom_sheet/bottom_sheet_buttons.dart';
+import 'package:appflowy/mobile/presentation/mobile_bottom_navigation_bar.dart';
 import 'package:appflowy/plugins/document/presentation/editor_page.dart';
 import 'package:appflowy/plugins/document/presentation/editor_plugins/cover/document_immersive_cover.dart';
+import 'package:appflowy/plugins/document/presentation/editor_plugins/page_style/_page_style_icon.dart';
+import 'package:appflowy/shared/icon_emoji_picker/recent_icons.dart';
+import 'package:easy_localization/easy_localization.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_test/flutter_test.dart';
 import 'package:integration_test/integration_test.dart';
 
+import '../../shared/emoji.dart';
 import '../../shared/util.dart';
 
 void main() {
-  IntegrationTestWidgetsFlutterBinding.ensureInitialized();
+  setUpAll(() {
+    IntegrationTestWidgetsFlutterBinding.ensureInitialized();
+    RecentIcons.enable = false;
+  });
+
+  tearDownAll(() {
+    RecentIcons.enable = true;
+  });
 
   group('document page style:', () {
     double getCurrentEditorFontSize() {
@@ -114,5 +127,37 @@ void main() {
       );
       expect(builtInCover, findsOneWidget);
     });
+
+    testWidgets('page style icon', (tester) async {
+      await tester.launchInAnonymousMode();
+
+      final createPageButton =
+          find.byKey(BottomNavigationBarItemType.add.valueKey);
+      await tester.tapButton(createPageButton);
+
+      /// toggle the preset button
+      await tester.tapSvgButton(FlowySvgs.m_layout_s);
+
+      /// select document plugins emoji
+      final pageStyleIcon = find.byType(PageStyleIcon);
+
+      /// there should be none of emoji
+      final noneText = find.text(LocaleKeys.pageStyle_none.tr());
+      expect(noneText, findsOneWidget);
+      await tester.tapButton(pageStyleIcon);
+
+      /// select an emoji
+      const emoji = '😄';
+      await tester.tapEmoji(emoji);
+      await tester.tapSvgButton(FlowySvgs.m_layout_s);
+      expect(noneText, findsNothing);
+      expect(
+        find.descendant(
+          of: pageStyleIcon,
+          matching: find.text(emoji),
+        ),
+        findsOneWidget,
+      );
+    });
   });
 }

frontend/appflowy_flutter/integration_test/mobile/document/simple_table_test.dart

@@ -0,0 +1,554 @@
+import 'dart:async';
+
+import 'package:appflowy/generated/locale_keys.g.dart';
+import 'package:appflowy/plugins/document/presentation/editor_plugins/simple_table/simple_table.dart';
+import 'package:appflowy/plugins/document/presentation/editor_plugins/simple_table/simple_table_widgets/_simple_table_bottom_sheet_actions.dart';
+import 'package:appflowy_editor/appflowy_editor.dart';
+import 'package:easy_localization/easy_localization.dart';
+import 'package:flutter/cupertino.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:integration_test/integration_test.dart';
+
+import '../../shared/util.dart';
+
+void main() {
+  IntegrationTestWidgetsFlutterBinding.ensureInitialized();
+
+  group('simple table:', () {
+    testWidgets('''
+1. insert a simple table via + menu
+2. insert a row above the table
+3. insert a row below the table
+4. insert a column left to the table
+5. insert a column right to the table
+6. delete the first row
+7. delete the first column
+''', (tester) async {
+      await tester.launchInAnonymousMode();
+      await tester.createNewDocumentOnMobile('simple table');
+
+      final editorState = tester.editor.getCurrentEditorState();
+      // focus on the editor
+      unawaited(
+        editorState.updateSelectionWithReason(
+          Selection.collapsed(Position(path: [0])),
+          reason: SelectionUpdateReason.uiEvent,
+        ),
+      );
+      await tester.pumpAndSettle();
+
+      final firstParagraphPath = [0, 0, 0, 0];
+
+      // open the plus menu and select the table block
+      {
+        await tester.openPlusMenuAndClickButton(
+          LocaleKeys.document_slashMenu_name_table.tr(),
+        );
+
+        // check the block is inserted
+        final table = editorState.getNodeAtPath([0])!;
+        expect(table.type, equals(SimpleTableBlockKeys.type));
+        expect(table.rowLength, equals(2));
+        expect(table.columnLength, equals(2));
+
+        // focus on the first cell
+
+        final selection = editorState.selection!;
+        expect(selection.isCollapsed, isTrue);
+        expect(selection.start.path, equals(firstParagraphPath));
+      }
+
+      // insert left and insert right
+      {
+        // click the column menu button
+        await tester.clickColumnMenuButton(0);
+
+        // insert left, insert right
+        await tester.tapButton(
+          find.findTextInFlowyText(
+            LocaleKeys.document_plugins_simpleTable_moreActions_insertLeft.tr(),
+          ),
+        );
+        await tester.tapButton(
+          find.findTextInFlowyText(
+            LocaleKeys.document_plugins_simpleTable_moreActions_insertRight
+                .tr(),
+          ),
+        );
+
+        await tester.cancelTableActionMenu();
+
+        // check the table is updated
+        final table = editorState.getNodeAtPath([0])!;
+        expect(table.type, equals(SimpleTableBlockKeys.type));
+        expect(table.rowLength, equals(2));
+        expect(table.columnLength, equals(4));
+      }
+
+      // insert above and insert below
+      {
+        // focus on the first cell
+        unawaited(
+          editorState.updateSelectionWithReason(
+            Selection.collapsed(Position(path: firstParagraphPath)),
+            reason: SelectionUpdateReason.uiEvent,
+          ),
+        );
+        await tester.pumpAndSettle();
+
+        // click the row menu button
+        await tester.clickRowMenuButton(0);
+
+        await tester.tapButton(
+          find.findTextInFlowyText(
+            LocaleKeys.document_plugins_simpleTable_moreActions_insertAbove
+                .tr(),
+          ),
+        );
+        await tester.tapButton(
+          find.findTextInFlowyText(
+            LocaleKeys.document_plugins_simpleTable_moreActions_insertBelow
+                .tr(),
+          ),
+        );
+        await tester.cancelTableActionMenu();
+
+        // check the table is updated
+        final table = editorState.getNodeAtPath([0])!;
+        expect(table.rowLength, equals(4));
+        expect(table.columnLength, equals(4));
+      }
+
+      // delete the first row
+      {
+        // focus on the first cell
+        unawaited(
+          editorState.updateSelectionWithReason(
+            Selection.collapsed(Position(path: firstParagraphPath)),
+            reason: SelectionUpdateReason.uiEvent,
+          ),
+        );
+        await tester.pumpAndSettle();
+
+        // delete the first row
+        await tester.clickRowMenuButton(0);
+        await tester.clickSimpleTableQuickAction(SimpleTableMoreAction.delete);
+        await tester.cancelTableActionMenu();
+
+        // check the table is updated
+        final table = editorState.getNodeAtPath([0])!;
+        expect(table.rowLength, equals(3));
+        expect(table.columnLength, equals(4));
+      }
+
+      // delete the first column
+      {
+        unawaited(
+          editorState.updateSelectionWithReason(
+            Selection.collapsed(Position(path: firstParagraphPath)),
+            reason: SelectionUpdateReason.uiEvent,
+          ),
+        );
+        await tester.pumpAndSettle();
+
+        await tester.clickColumnMenuButton(0);
+        await tester.clickSimpleTableQuickAction(SimpleTableMoreAction.delete);
+        await tester.cancelTableActionMenu();
+
+        // check the table is updated
+        final table = editorState.getNodeAtPath([0])!;
+        expect(table.rowLength, equals(3));
+        expect(table.columnLength, equals(3));
+      }
+    });
+
+    testWidgets('''
+1. insert a simple table via + menu
+2. enable header column
+3. enable header row
+4. set to page width
+5. distribute columns evenly
+''', (tester) async {
+      await tester.launchInAnonymousMode();
+      await tester.createNewDocumentOnMobile('simple table');
+
+      final editorState = tester.editor.getCurrentEditorState();
+      // focus on the editor
+      unawaited(
+        editorState.updateSelectionWithReason(
+          Selection.collapsed(Position(path: [0])),
+          reason: SelectionUpdateReason.uiEvent,
+        ),
+      );
+      await tester.pumpAndSettle();
+
+      final firstParagraphPath = [0, 0, 0, 0];
+
+      // open the plus menu and select the table block
+      {
+        await tester.openPlusMenuAndClickButton(
+          LocaleKeys.document_slashMenu_name_table.tr(),
+        );
+
+        // check the block is inserted
+        final table = editorState.getNodeAtPath([0])!;
+        expect(table.type, equals(SimpleTableBlockKeys.type));
+        expect(table.rowLength, equals(2));
+        expect(table.columnLength, equals(2));
+
+        // focus on the first cell
+
+        final selection = editorState.selection!;
+        expect(selection.isCollapsed, isTrue);
+        expect(selection.start.path, equals(firstParagraphPath));
+      }
+
+      // enable header column
+      {
+        // click the column menu button
+        await tester.clickColumnMenuButton(0);
+
+        // enable header column
+        await tester.tapButton(
+          find.findTextInFlowyText(
+            LocaleKeys.document_plugins_simpleTable_moreActions_headerColumn
+                .tr(),
+          ),
+        );
+      }
+
+      // enable header row
+      {
+        // focus on the first cell
+        unawaited(
+          editorState.updateSelectionWithReason(
+            Selection.collapsed(Position(path: firstParagraphPath)),
+            reason: SelectionUpdateReason.uiEvent,
+          ),
+        );
+        await tester.pumpAndSettle();
+
+        // click the row menu button
+        await tester.clickRowMenuButton(0);
+
+        // enable header column
+        await tester.tapButton(
+          find.findTextInFlowyText(
+            LocaleKeys.document_plugins_simpleTable_moreActions_headerRow.tr(),
+          ),
+        );
+      }
+
+      // check the table is updated
+      final table = editorState.getNodeAtPath([0])!;
+      expect(table.type, equals(SimpleTableBlockKeys.type));
+      expect(table.isHeaderColumnEnabled, isTrue);
+      expect(table.isHeaderRowEnabled, isTrue);
+
+      // disable header column
+      {
+        // focus on the first cell
+        unawaited(
+          editorState.updateSelectionWithReason(
+            Selection.collapsed(Position(path: firstParagraphPath)),
+            reason: SelectionUpdateReason.uiEvent,
+          ),
+        );
+        await tester.pumpAndSettle();
+
+        // click the row menu button
+        await tester.clickColumnMenuButton(0);
+
+        final toggleButton = find.descendant(
+          of: find.byType(SimpleTableHeaderActionButton),
+          matching: find.byType(CupertinoSwitch),
+        );
+        await tester.tapButton(toggleButton);
+      }
+
+      // enable header row
+      {
+        // focus on the first cell
+        unawaited(
+          editorState.updateSelectionWithReason(
+            Selection.collapsed(Position(path: firstParagraphPath)),
+            reason: SelectionUpdateReason.uiEvent,
+          ),
+        );
+        await tester.pumpAndSettle();
+
+        // click the row menu button
+        await tester.clickRowMenuButton(0);
+
+        // enable header column
+        final toggleButton = find.descendant(
+          of: find.byType(SimpleTableHeaderActionButton),
+          matching: find.byType(CupertinoSwitch),
+        );
+        await tester.tapButton(toggleButton);
+      }
+
+      // check the table is updated
+      expect(table.isHeaderColumnEnabled, isFalse);
+      expect(table.isHeaderRowEnabled, isFalse);
+
+      // set to page width
+      {
+        final table = editorState.getNodeAtPath([0])!;
+        final beforeWidth = table.width;
+        // focus on the first cell
+        unawaited(
+          editorState.updateSelectionWithReason(
+            Selection.collapsed(Position(path: firstParagraphPath)),
+            reason: SelectionUpdateReason.uiEvent,
+          ),
+        );
+        await tester.pumpAndSettle();
+
+        // click the row menu button
+        await tester.clickRowMenuButton(0);
+
+        // enable header column
+        await tester.tapButton(
+          find.findTextInFlowyText(
+            LocaleKeys.document_plugins_simpleTable_moreActions_setToPageWidth
+                .tr(),
+          ),
+        );
+
+        // check the table is updated
+        expect(table.width, greaterThan(beforeWidth));
+      }
+
+      // distribute columns evenly
+      {
+        final table = editorState.getNodeAtPath([0])!;
+        final beforeWidth = table.width;
+
+        // focus on the first cell
+        unawaited(
+          editorState.updateSelectionWithReason(
+            Selection.collapsed(Position(path: firstParagraphPath)),
+            reason: SelectionUpdateReason.uiEvent,
+          ),
+        );
+        await tester.pumpAndSettle();
+
+        // click the column menu button
+        await tester.clickColumnMenuButton(0);
+
+        // distribute columns evenly
+        await tester.tapButton(
+          find.findTextInFlowyText(
+            LocaleKeys
+                .document_plugins_simpleTable_moreActions_distributeColumnsWidth
+                .tr(),
+          ),
+        );
+
+        // check the table is updated
+        expect(table.width, equals(beforeWidth));
+      }
+    });
+
+    testWidgets('''
+1. insert a simple table via + menu
+2. bold
+3. clear content
+''', (tester) async {
+      await tester.launchInAnonymousMode();
+      await tester.createNewDocumentOnMobile('simple table');
+
+      final editorState = tester.editor.getCurrentEditorState();
+      // focus on the editor
+      unawaited(
+        editorState.updateSelectionWithReason(
+          Selection.collapsed(Position(path: [0])),
+          reason: SelectionUpdateReason.uiEvent,
+        ),
+      );
+      await tester.pumpAndSettle();
+
+      final firstParagraphPath = [0, 0, 0, 0];
+
+      // open the plus menu and select the table block
+      {
+        await tester.openPlusMenuAndClickButton(
+          LocaleKeys.document_slashMenu_name_table.tr(),
+        );
+
+        // check the block is inserted
+        final table = editorState.getNodeAtPath([0])!;
+        expect(table.type, equals(SimpleTableBlockKeys.type));
+        expect(table.rowLength, equals(2));
+        expect(table.columnLength, equals(2));
+
+        // focus on the first cell
+
+        final selection = editorState.selection!;
+        expect(selection.isCollapsed, isTrue);
+        expect(selection.start.path, equals(firstParagraphPath));
+      }
+
+      await tester.ime.insertText('Hello');
+
+      // enable bold
+      {
+        // click the column menu button
+        await tester.clickColumnMenuButton(0);
+
+        // enable bold
+        await tester.clickSimpleTableBoldContentAction();
+        await tester.cancelTableActionMenu();
+
+        // check the first cell is bold
+        final paragraph = editorState.getNodeAtPath(firstParagraphPath)!;
+        expect(paragraph.isInBoldColumn, isTrue);
+      }
+
+      // clear content
+      {
+        // focus on the first cell
+        unawaited(
+          editorState.updateSelectionWithReason(
+            Selection.collapsed(Position(path: firstParagraphPath)),
+            reason: SelectionUpdateReason.uiEvent,
+          ),
+        );
+        await tester.pumpAndSettle();
+
+        // click the column menu button
+        await tester.clickColumnMenuButton(0);
+
+        final clearContents = find.findTextInFlowyText(
+          LocaleKeys.document_plugins_simpleTable_moreActions_clearContents
+              .tr(),
+        );
+
+        // clear content
+        final scrollable = find.descendant(
+          of: find.byType(SimpleTableBottomSheet),
+          matching: find.byType(Scrollable),
+        );
+        await tester.scrollUntilVisible(
+          clearContents,
+          100,
+          scrollable: scrollable,
+        );
+        await tester.tapButton(clearContents);
+        await tester.cancelTableActionMenu();
+
+        // check the first cell is empty
+        final paragraph = editorState.getNodeAtPath(firstParagraphPath)!;
+        expect(paragraph.delta!, isEmpty);
+      }
+    });
+
+    testWidgets('''
+1. insert a simple table via + menu
+2. insert a heading block in table cell
+''', (tester) async {
+      await tester.launchInAnonymousMode();
+      await tester.createNewDocumentOnMobile('simple table');
+
+      final editorState = tester.editor.getCurrentEditorState();
+      // focus on the editor
+      unawaited(
+        editorState.updateSelectionWithReason(
+          Selection.collapsed(Position(path: [0])),
+          reason: SelectionUpdateReason.uiEvent,
+        ),
+      );
+      await tester.pumpAndSettle();
+
+      final firstParagraphPath = [0, 0, 0, 0];
+
+      // open the plus menu and select the table block
+      {
+        await tester.openPlusMenuAndClickButton(
+          LocaleKeys.document_slashMenu_name_table.tr(),
+        );
+
+        // check the block is inserted
+        final table = editorState.getNodeAtPath([0])!;
+        expect(table.type, equals(SimpleTableBlockKeys.type));
+        expect(table.rowLength, equals(2));
+        expect(table.columnLength, equals(2));
+
+        // focus on the first cell
+
+        final selection = editorState.selection!;
+        expect(selection.isCollapsed, isTrue);
+        expect(selection.start.path, equals(firstParagraphPath));
+      }
+
+      // open the plus menu and select the heading block
+      {
+        await tester.openPlusMenuAndClickButton(
+          LocaleKeys.editor_heading1.tr(),
+        );
+
+        // check the heading block is inserted
+        final heading = editorState.getNodeAtPath([0, 0, 0, 0])!;
+        expect(heading.type, equals(HeadingBlockKeys.type));
+        expect(heading.level, equals(1));
+      }
+    });
+
+    testWidgets('''
+1. insert a simple table via + menu
+2. resize column
+''', (tester) async {
+      await tester.launchInAnonymousMode();
+      await tester.createNewDocumentOnMobile('simple table');
+
+      final editorState = tester.editor.getCurrentEditorState();
+      // focus on the editor
+      unawaited(
+        editorState.updateSelectionWithReason(
+          Selection.collapsed(Position(path: [0])),
+          reason: SelectionUpdateReason.uiEvent,
+        ),
+      );
+      await tester.pumpAndSettle();
+
+      final beforeWidth = editorState.getNodeAtPath([0, 0, 0])!.columnWidth;
+
+      // find the first cell
+      {
+        final resizeHandle = find.byType(SimpleTableColumnResizeHandle).first;
+        final offset = tester.getCenter(resizeHandle);
+        final gesture = await tester.startGesture(offset, pointer: 7);
+        await tester.pumpAndSettle();
+
+        await gesture.moveBy(const Offset(100, 0));
+        await tester.pumpAndSettle();
+
+        await gesture.up();
+        await tester.pumpAndSettle();
+      }
+
+      // check the table is updated
+      final afterWidth1 = editorState.getNodeAtPath([0, 0, 0])!.columnWidth;
+      expect(afterWidth1, greaterThan(beforeWidth));
+
+      // resize back to the original width
+      {
+        final resizeHandle = find.byType(SimpleTableColumnResizeHandle).first;
+        final offset = tester.getCenter(resizeHandle);
+        final gesture = await tester.startGesture(offset, pointer: 7);
+        await tester.pumpAndSettle();
+
+        await gesture.moveBy(const Offset(-100, 0));
+        await tester.pumpAndSettle();
+
+        await gesture.up();
+        await tester.pumpAndSettle();
+      }
+
+      // check the table is updated
+      final afterWidth2 = editorState.getNodeAtPath([0, 0, 0])!.columnWidth;
+      expect(afterWidth2, equals(beforeWidth));
+    });
+  });
+}

frontend/appflowy_flutter/integration_test/mobile/document/toolbar_test.dart

@@ -0,0 +1,117 @@
+import 'package:appflowy/generated/flowy_svgs.g.dart';
+import 'package:appflowy/generated/locale_keys.g.dart';
+import 'package:appflowy/mobile/presentation/editor/mobile_editor_screen.dart';
+import 'package:appflowy/mobile/presentation/mobile_bottom_navigation_bar.dart';
+import 'package:appflowy/plugins/document/presentation/editor_plugins/mobile_toolbar_v3/appflowy_mobile_toolbar_item.dart';
+import 'package:appflowy/plugins/document/presentation/editor_plugins/mobile_toolbar_v3/util.dart';
+import 'package:appflowy_editor/appflowy_editor.dart';
+import 'package:easy_localization/easy_localization.dart';
+import 'package:flowy_infra_ui/style_widget/text_field.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:integration_test/integration_test.dart';
+
+import '../../shared/util.dart';
+
+void main() {
+  IntegrationTestWidgetsFlutterBinding.ensureInitialized();
+
+  group('toolbar menu:', () {
+    testWidgets('insert links', (tester) async {
+      await tester.launchInAnonymousMode();
+
+      final createPageButton = find.byKey(
+        BottomNavigationBarItemType.add.valueKey,
+      );
+      await tester.tapButton(createPageButton);
+      expect(find.byType(MobileDocumentScreen), findsOneWidget);
+
+      final editor = find.byType(AppFlowyEditor);
+      expect(editor, findsOneWidget);
+      final editorState = tester.editor.getCurrentEditorState();
+
+      /// move cursor to content
+      final root = editorState.document.root;
+      final lastNode = root.children.lastOrNull;
+      await editorState.updateSelectionWithReason(
+        Selection.collapsed(Position(path: lastNode!.path)),
+      );
+      await tester.pumpAndSettle();
+
+      /// insert two lines of text
+      const strFirst = 'FirstLine',
+          strSecond = 'SecondLine',
+          link = 'google.com';
+      await editorState.insertTextAtCurrentSelection(strFirst);
+      await tester.pumpAndSettle();
+      await editorState.insertNewLine();
+      await tester.pumpAndSettle();
+      await editorState.insertTextAtCurrentSelection(strSecond);
+      await tester.pumpAndSettle();
+      final firstLine = find.text(strFirst, findRichText: true),
+          secondLine = find.text(strSecond, findRichText: true);
+      expect(firstLine, findsOneWidget);
+      expect(secondLine, findsOneWidget);
+
+      /// select the first line
+      await tester.longPress(firstLine);
+      await tester.pumpAndSettle();
+
+      /// find aa item and tap it
+      final aaItem = find.byWidgetPredicate(
+        (widget) =>
+            widget is AppFlowyMobileToolbarIconItem &&
+            widget.icon == FlowySvgs.m_toolbar_aa_m,
+      );
+      expect(aaItem, findsOneWidget);
+      await tester.tapButton(aaItem);
+
+      /// find link button and tap it
+      final linkButton = find.byWidgetPredicate(
+        (widget) =>
+            widget is MobileToolbarMenuItemWrapper &&
+            widget.icon == FlowySvgs.m_toolbar_link_m,
+      );
+      expect(linkButton, findsOneWidget);
+      await tester.tapButton(linkButton);
+
+      /// input the link
+      final linkField = find.byWidgetPredicate(
+        (w) =>
+            w is FlowyTextField &&
+            w.hintText == LocaleKeys.document_inlineLink_url_placeholder.tr(),
+      );
+      await tester.enterText(linkField, link);
+      await tester.pumpAndSettle();
+
+      /// complete inputting
+      await tester.tapButton(find.text(LocaleKeys.button_done.tr()));
+
+      /// do it again
+      /// select the second line
+      await tester.longPress(secondLine);
+      await tester.pumpAndSettle();
+      await tester.tapButton(aaItem);
+      await tester.tapButton(linkButton);
+      await tester.enterText(linkField, link);
+      await tester.pumpAndSettle();
+      await tester.tapButton(find.text(LocaleKeys.button_done.tr()));
+
+      final firstNode = editorState.getNodeAtPath([0]);
+      final secondNode = editorState.getNodeAtPath([1]);
+
+      Map commonDeltaJson(String insert) => {
+            "insert": insert,
+            "attributes": {"href": link},
+          };
+
+      expect(
+        firstNode?.delta?.toJson(),
+        commonDeltaJson(strFirst),
+      );
+      expect(
+        secondNode?.delta?.toJson(),
+        commonDeltaJson(strSecond),
+      );
+    });
+  });
+}

frontend/appflowy_flutter/integration_test/mobile/settings/default_text_direction_test.dart

@@ -0,0 +1,81 @@
+import 'package:appflowy/generated/locale_keys.g.dart';
+import 'package:appflowy/mobile/presentation/base/app_bar/app_bar_actions.dart';
+import 'package:appflowy/mobile/presentation/home/setting/settings_popup_menu.dart';
+import 'package:appflowy/mobile/presentation/mobile_bottom_navigation_bar.dart';
+import 'package:appflowy/mobile/presentation/widgets/flowy_option_tile.dart';
+import 'package:appflowy_editor/appflowy_editor.dart';
+import 'package:easy_localization/easy_localization.dart';
+import 'package:flutter/cupertino.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:integration_test/integration_test.dart';
+
+import '../../shared/util.dart';
+
+void main() {
+  IntegrationTestWidgetsFlutterBinding.ensureInitialized();
+
+  testWidgets('Change default text direction', (tester) async {
+    await tester.launchInAnonymousMode();
+
+    /// tap [Setting] button
+    await tester.tapButton(find.byType(HomePageSettingsPopupMenu));
+    await tester
+        .tapButton(find.text(LocaleKeys.settings_popupMenuItem_settings.tr()));
+
+    /// tap [Default Text Direction]
+    await tester.tapButton(
+      find.text(LocaleKeys.settings_appearance_textDirection_label.tr()),
+    );
+
+    /// there are 3 items: LTR-RTL-AUTO
+    final bottomSheet = find.ancestor(
+      of: find.byType(FlowyOptionTile),
+      matching: find.byType(SafeArea),
+    );
+    final items = find.descendant(
+      of: bottomSheet,
+      matching: find.byType(FlowyOptionTile),
+    );
+    expect(items, findsNWidgets(3));
+
+    /// select [Auto]
+    await tester.tapButton(items.last);
+    expect(
+      find.text(LocaleKeys.settings_appearance_textDirection_auto.tr()),
+      findsOneWidget,
+    );
+
+    /// go back home
+    await tester.tapButton(find.byType(AppBarImmersiveBackButton));
+
+    /// create new page
+    final createPageButton =
+        find.byKey(BottomNavigationBarItemType.add.valueKey);
+    await tester.tapButton(createPageButton);
+
+    final editorState = tester.editor.getCurrentEditorState();
+    // focus on the editor
+    await tester.editor.tapLineOfEditorAt(0);
+
+    const testEnglish = 'English', testArabic = 'إنجليزي';
+
+    /// insert [testEnglish]
+    await editorState.insertTextAtCurrentSelection(testEnglish);
+    await tester.pumpAndSettle();
+    await editorState.insertNewLine(position: editorState.selection!.end);
+    await tester.pumpAndSettle();
+
+    /// insert [testArabic]
+    await editorState.insertTextAtCurrentSelection(testArabic);
+    await tester.pumpAndSettle();
+    final testEnglishFinder = find.text(testEnglish, findRichText: true),
+        testArabicFinder = find.text(testArabic, findRichText: true);
+    final testEnglishRenderBox =
+            testEnglishFinder.evaluate().first.renderObject as RenderBox,
+        testArabicRenderBox =
+            testArabicFinder.evaluate().first.renderObject as RenderBox;
+    final englishPosition = testEnglishRenderBox.localToGlobal(Offset.zero),
+        arabicPosition = testArabicRenderBox.localToGlobal(Offset.zero);
+    expect(englishPosition.dx > arabicPosition.dx, true);
+  });
+}

frontend/appflowy_flutter/integration_test/mobile/settings/scale_factor_test.dart

@@ -0,0 +1,48 @@
+import 'package:appflowy/generated/locale_keys.g.dart';
+import 'package:appflowy/mobile/presentation/home/setting/settings_popup_menu.dart';
+import 'package:appflowy/workspace/presentation/home/hotkeys.dart';
+import 'package:appflowy/workspace/presentation/widgets/more_view_actions/widgets/font_size_stepper.dart';
+import 'package:easy_localization/easy_localization.dart';
+import 'package:flutter/material.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:integration_test/integration_test.dart';
+
+import '../../shared/util.dart';
+
+void main() {
+  IntegrationTestWidgetsFlutterBinding.ensureInitialized();
+
+  testWidgets('test for change scale factor', (tester) async {
+    await tester.launchInAnonymousMode();
+
+    /// tap [Setting] button
+    await tester.tapButton(find.byType(HomePageSettingsPopupMenu));
+    await tester
+        .tapButton(find.text(LocaleKeys.settings_popupMenuItem_settings.tr()));
+
+    /// tap [Font Scale Factor]
+    await tester.tapButton(
+      find.text(LocaleKeys.settings_appearance_fontScaleFactor.tr()),
+    );
+
+    /// drag slider
+    final slider = find.descendant(
+      of: find.byType(FontSizeStepper),
+      matching: find.byType(Slider),
+    );
+    await tester.slideToValue(slider, 0.8);
+    expect(appflowyScaleFactor, 0.8);
+
+    await tester.slideToValue(slider, 0.9);
+    expect(appflowyScaleFactor, 0.9);
+
+    await tester.slideToValue(slider, 1.0);
+    expect(appflowyScaleFactor, 1.0);
+
+    await tester.slideToValue(slider, 1.1);
+    expect(appflowyScaleFactor, 1.1);
+
+    await tester.slideToValue(slider, 1.2);
+    expect(appflowyScaleFactor, 1.2);
+  });
+}

frontend/appflowy_flutter/integration_test/mobile_runner_1.dart

@@ -3,6 +3,8 @@ import 'package:integration_test/integration_test.dart';
 
 import 'mobile/document/document_test_runner.dart' as document_test_runner;
 import 'mobile/home_page/create_new_page_test.dart' as create_new_page_test;
+import 'mobile/settings/default_text_direction_test.dart'
+    as default_text_direction_test;
 import 'mobile/sign_in/anonymous_sign_in_test.dart' as anonymous_sign_in_test;
 
 Future<void> main() async {
@@ -17,4 +19,5 @@ Future<void> runIntegration1OnMobile() async {
   anonymous_sign_in_test.main();
   create_new_page_test.main();
   document_test_runner.main();
+  default_text_direction_test.main();
 }

frontend/appflowy_flutter/integration_test/shared/base.dart

@@ -13,6 +13,7 @@ import 'package:appflowy/workspace/application/settings/prelude.dart';
 import 'package:flowy_infra/uuid.dart';
 import 'package:flowy_infra_ui/flowy_infra_ui.dart';
 import 'package:flutter/gestures.dart';
+import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
 import 'package:flutter_test/flutter_test.dart';
 import 'package:path/path.dart' as p;
@@ -175,6 +176,33 @@ extension AppFlowyTestBase on WidgetTester {
     }
   }
 
+  Future<void> tapDown(
+    Finder finder, {
+    int? pointer,
+    int buttons = kPrimaryButton,
+    PointerDeviceKind kind = PointerDeviceKind.touch,
+    bool pumpAndSettle = true,
+    int milliseconds = 500,
+  }) async {
+    final location = getCenter(finder);
+    final TestGesture gesture = await startGesture(
+      location,
+      pointer: pointer,
+      buttons: buttons,
+      kind: kind,
+    );
+    await gesture.cancel();
+    await gesture.down(location);
+    await gesture.cancel();
+    if (pumpAndSettle) {
+      await this.pumpAndSettle(
+        Duration(milliseconds: milliseconds),
+        EnginePhase.sendSemanticsUpdate,
+        const Duration(seconds: 15),
+      );
+    }
+  }
+
   Future<void> tapButtonWithName(
     String tr, {
     int milliseconds = 500,
@@ -208,6 +236,25 @@ extension AppFlowyTestBase on WidgetTester {
   Future<void> wait(int milliseconds) async {
     await pumpAndSettle(Duration(milliseconds: milliseconds));
   }
+
+  Future<void> slideToValue(
+    Finder slider,
+    double value, {
+    double paddingOffset = 24.0,
+  }) async {
+    final sliderWidget = slider.evaluate().first.widget as Slider;
+    final range = sliderWidget.max - sliderWidget.min;
+    final initialRate = (value - sliderWidget.min) / range;
+    final totalWidth = getSize(slider).width - (2 * paddingOffset);
+    final zeroPoint = getTopLeft(slider) +
+        Offset(
+          paddingOffset + initialRate * totalWidth,
+          getSize(slider).height / 2,
+        );
+    final calculatedOffset = value * (totalWidth / 100);
+    await dragFrom(zeroPoint, Offset(calculatedOffset, 0));
+    await pumpAndSettle();
+  }
 }
 
 extension AppFlowyFinderTestBase on CommonFinders {

frontend/appflowy_flutter/integration_test/shared/common_operations.dart

@@ -8,18 +8,24 @@ import 'package:appflowy/mobile/presentation/base/type_option_menu_item.dart';
 import 'package:appflowy/mobile/presentation/presentation.dart';
 import 'package:appflowy/plugins/document/presentation/editor_plugins/base/emoji_picker_button.dart';
 import 'package:appflowy/plugins/document/presentation/editor_plugins/mobile_toolbar_v3/add_block_toolbar_item.dart';
+import 'package:appflowy/plugins/document/presentation/editor_plugins/simple_table/simple_table.dart';
+import 'package:appflowy/plugins/document/presentation/editor_plugins/simple_table/simple_table_widgets/_simple_table_bottom_sheet_actions.dart';
 import 'package:appflowy/plugins/shared/share/share_button.dart';
 import 'package:appflowy/shared/feature_flags.dart';
+import 'package:appflowy/shared/icon_emoji_picker/flowy_icon_emoji_picker.dart';
+import 'package:appflowy/shared/icon_emoji_picker/icon_picker.dart';
 import 'package:appflowy/shared/text_field/text_filed_with_metric_lines.dart';
 import 'package:appflowy/startup/startup.dart';
 import 'package:appflowy/user/presentation/screens/screens.dart';
 import 'package:appflowy/user/presentation/screens/sign_in_screen/widgets/widgets.dart';
 import 'package:appflowy/workspace/application/view/view_ext.dart';
+import 'package:appflowy/workspace/presentation/home/menu/sidebar/favorites/favorite_folder.dart';
 import 'package:appflowy/workspace/presentation/home/menu/sidebar/footer/sidebar_footer.dart';
 import 'package:appflowy/workspace/presentation/home/menu/sidebar/shared/sidebar_new_page_button.dart';
 import 'package:appflowy/workspace/presentation/home/menu/sidebar/space/shared_widget.dart';
 import 'package:appflowy/workspace/presentation/home/menu/sidebar/space/sidebar_space_header.dart';
 import 'package:appflowy/workspace/presentation/home/menu/sidebar/space/sidebar_space_menu.dart';
+import 'package:appflowy/workspace/presentation/home/menu/sidebar/space/space_icon_popup.dart';
 import 'package:appflowy/workspace/presentation/home/menu/sidebar/workspace/_sidebar_workspace_menu.dart';
 import 'package:appflowy/workspace/presentation/home/menu/sidebar/workspace/sidebar_workspace.dart';
 import 'package:appflowy/workspace/presentation/home/menu/view/draggable_view_item.dart';
@@ -449,11 +455,8 @@ extension CommonOperations on WidgetTester {
 
     // open the page after created
     if (openAfterCreated) {
-      await openPage(
-        // if the name is null, use the default name
-        pageName ?? LocaleKeys.menuAppHeader_defaultNewPageName.tr(),
-        layout: layout,
-      );
+      // if the name is null, use empty string
+      await openPage(pageName ?? '', layout: layout);
       await pumpAndSettle();
     }
   }
@@ -598,6 +601,23 @@ extension CommonOperations on WidgetTester {
     await pumpAndSettle();
   }
 
+  Future<void> reorderFavorite({
+    required String fromName,
+    required String toName,
+  }) async {
+    final from = find.descendant(
+          of: find.byType(FavoriteFolder),
+          matching: find.text(fromName),
+        ),
+        to = find.descendant(
+          of: find.byType(FavoriteFolder),
+          matching: find.text(toName),
+        );
+    final distanceY = getCenter(to).dy - getCenter(from).dx;
+    await drag(from, Offset(0, distanceY));
+    await pumpAndSettle();
+  }
+
   // tap the button with [FlowySvgData]
   Future<void> tapButtonWithFlowySvgData(FlowySvgData svg) async {
     final button = find.byWidgetPredicate(
@@ -609,9 +629,9 @@ extension CommonOperations on WidgetTester {
   // update the page icon in the sidebar
   Future<void> updatePageIconInSidebarByName({
     required String name,
-    required String parentName,
+    String? parentName,
     required ViewLayoutPB layout,
-    required String icon,
+    required EmojiIconData icon,
   }) async {
     final iconButton = find.descendant(
       of: findPageName(
@@ -623,7 +643,11 @@ extension CommonOperations on WidgetTester {
           find.byTooltip(LocaleKeys.document_plugins_cover_changeIcon.tr()),
     );
     await tapButton(iconButton);
-    await tapEmoji(icon);
+    if (icon.type == FlowyIconType.emoji) {
+      await tapEmoji(icon.emoji);
+    } else if (icon.type == FlowyIconType.icon) {
+      await tapIcon(icon);
+    }
     await pumpAndSettle();
   }
 
@@ -631,7 +655,7 @@ extension CommonOperations on WidgetTester {
   Future<void> updatePageIconInTitleBarByName({
     required String name,
     required ViewLayoutPB layout,
-    required String icon,
+    required EmojiIconData icon,
   }) async {
     await openPage(
       name,
@@ -643,7 +667,13 @@ extension CommonOperations on WidgetTester {
     );
     await tapButton(title);
     await tapButton(find.byType(EmojiPickerButton));
-    await tapEmoji(icon);
+    if (icon.type == FlowyIconType.emoji) {
+      await tapEmoji(icon.emoji);
+    } else if (icon.type == FlowyIconType.icon) {
+      await tapIcon(icon);
+    } else if (icon.type == FlowyIconType.custom) {
+      await pickImage(icon);
+    }
     await pumpAndSettle();
   }
 
@@ -841,6 +871,70 @@ extension CommonOperations on WidgetTester {
     await tapButton(toggleHeading1);
     await pumpUntilNotFound(addMenuItem);
   }
+
+  /// Click the column menu button in the simple table
+  Future<void> clickColumnMenuButton(int index) async {
+    final columnMenuButton = find.byWidgetPredicate(
+      (w) =>
+          w is SimpleTableMobileReorderButton &&
+          w.index == index &&
+          w.type == SimpleTableMoreActionType.column,
+    );
+    await tapButton(columnMenuButton);
+    await pumpUntilFound(find.byType(SimpleTableCellBottomSheet));
+  }
+
+  /// Click the row menu button in the simple table
+  Future<void> clickRowMenuButton(int index) async {
+    final rowMenuButton = find.byWidgetPredicate(
+      (w) =>
+          w is SimpleTableMobileReorderButton &&
+          w.index == index &&
+          w.type == SimpleTableMoreActionType.row,
+    );
+    await tapButton(rowMenuButton);
+    await pumpUntilFound(find.byType(SimpleTableCellBottomSheet));
+  }
+
+  /// Click the SimpleTableQuickAction
+  Future<void> clickSimpleTableQuickAction(SimpleTableMoreAction action) async {
+    final button = find.byWidgetPredicate(
+      (widget) => widget is SimpleTableQuickAction && widget.type == action,
+    );
+    await tapButton(button);
+  }
+
+  /// Click the SimpleTableContentAction
+  Future<void> clickSimpleTableBoldContentAction() async {
+    final button = find.byType(SimpleTableContentBoldAction);
+    await tapButton(button);
+  }
+
+  /// Cancel the table action menu
+  Future<void> cancelTableActionMenu() async {
+    final finder = find.byType(SimpleTableCellBottomSheet);
+    if (finder.evaluate().isEmpty) {
+      return;
+    }
+
+    await tapAt(Offset.zero);
+    await pumpUntilNotFound(finder);
+  }
+
+  /// load icon list and return the first one
+  Future<EmojiIconData> loadIcon() async {
+    await loadIconGroups();
+    final groups = kIconGroups!;
+    final firstGroup = groups.first;
+    final firstIcon = firstGroup.icons.first;
+    return EmojiIconData.icon(
+      IconsData(
+        firstGroup.name,
+        firstIcon.name,
+        builtInSpaceColors.first,
+      ),
+    );
+  }
 }
 
 extension SettingsFinder on CommonFinders {

frontend/appflowy_flutter/integration_test/shared/database_test_op.dart

@@ -567,6 +567,12 @@ extension AppFlowyDatabaseTest on WidgetTester {
     expect(phantom is PhantomChecklistItem, true);
   }
 
+  void assertPhantomChecklistItemContent(String content) {
+    final phantom = find.byType(PhantomChecklistItem);
+    final text = find.text(content);
+    expect(find.descendant(of: phantom, matching: text), findsOneWidget);
+  }
+
   Future<void> openFirstRowDetailPage() async {
     await hoverOnFirstRowOfGrid();
 

frontend/appflowy_flutter/integration_test/shared/emoji.dart

@@ -1,3 +1,16 @@
+import 'dart:convert';
+
+import 'package:appflowy/shared/icon_emoji_picker/flowy_icon_emoji_picker.dart';
+import 'package:appflowy/shared/icon_emoji_picker/icon_color_picker.dart';
+import 'package:appflowy/shared/icon_emoji_picker/icon_picker.dart';
+import 'package:appflowy/shared/icon_emoji_picker/icon_uploader.dart';
+import 'package:appflowy/shared/icon_emoji_picker/tab.dart';
+import 'package:appflowy/workspace/presentation/home/menu/sidebar/space/space_icon_popup.dart';
+import 'package:cross_file/cross_file.dart';
+import 'package:desktop_drop/desktop_drop.dart';
+import 'package:flowy_infra_ui/style_widget/primary_rounded_button.dart';
+import 'package:flowy_svg/flowy_svg.dart';
+import 'package:flutter/material.dart';
 import 'package:flutter_emoji_mart/flutter_emoji_mart.dart';
 import 'package:flutter_test/flutter_test.dart';
 
@@ -11,4 +24,84 @@ extension EmojiTestExtension on WidgetTester {
     );
     await tapButton(emojiWidget);
   }
+
+  Future<void> tapIcon(EmojiIconData icon, {bool enableColor = true}) async {
+    final iconsData = IconsData.fromJson(jsonDecode(icon.emoji));
+    final pickTab = find.byType(PickerTab);
+    expect(pickTab, findsOneWidget);
+    await pumpAndSettle();
+    final iconTab = find.descendant(
+      of: pickTab,
+      matching: find.text(PickerTabType.icon.tr),
+    );
+    expect(iconTab, findsOneWidget);
+    await tapButton(iconTab);
+    final selectedSvg = find.descendant(
+      of: find.byType(FlowyIconPicker),
+      matching: find.byWidgetPredicate(
+        (w) => w is FlowySvg && w.svgString == iconsData.svgString,
+      ),
+    );
+
+    await tapButton(selectedSvg.first);
+    if (enableColor) {
+      final colorPicker = find.byType(IconColorPicker);
+      expect(colorPicker, findsOneWidget);
+      final selectedColor = find.descendant(
+        of: colorPicker,
+        matching: find.byWidgetPredicate((w) {
+          if (w is Container) {
+            final d = w.decoration;
+            if (d is ShapeDecoration) {
+              if (d.color ==
+                  Color(
+                    int.parse(iconsData.color ?? builtInSpaceColors.first),
+                  )) {
+                return true;
+              }
+            }
+          }
+          return false;
+        }),
+      );
+      await tapButton(selectedColor);
+    }
+  }
+
+  Future<void> pickImage(EmojiIconData icon) async {
+    final pickTab = find.byType(PickerTab);
+    expect(pickTab, findsOneWidget);
+    await pumpAndSettle();
+
+    /// switch to custom tab
+    final iconTab = find.descendant(
+      of: pickTab,
+      matching: find.text(PickerTabType.custom.tr),
+    );
+    expect(iconTab, findsOneWidget);
+    await tapButton(iconTab);
+
+    /// mock for dragging image
+    final dropTarget = find.descendant(
+      of: find.byType(IconUploader),
+      matching: find.byType(DropTarget),
+    );
+    expect(dropTarget, findsOneWidget);
+    final dropTargetWidget = dropTarget.evaluate().first.widget as DropTarget;
+    dropTargetWidget.onDragDone?.call(
+      DropDoneDetails(
+        files: [XFile(icon.emoji)],
+        localPosition: Offset.zero,
+        globalPosition: Offset.zero,
+      ),
+    );
+    await pumpAndSettle(const Duration(seconds: 3));
+
+    /// confirm to upload
+    final confirmButton = find.descendant(
+      of: find.byType(IconUploader),
+      matching: find.byType(PrimaryRoundedButton),
+    );
+    await tapButton(confirmButton);
+  }
 }

frontend/appflowy_flutter/integration_test/shared/expectation.dart

@@ -1,3 +1,5 @@
+import 'dart:convert';
+
 import 'package:appflowy/generated/locale_keys.g.dart';
 import 'package:appflowy/mobile/presentation/page_item/mobile_view_item.dart';
 import 'package:appflowy/mobile/presentation/presentation.dart';
@@ -5,6 +7,9 @@ import 'package:appflowy/plugins/database/widgets/row/row_detail.dart';
 import 'package:appflowy/plugins/document/presentation/banner.dart';
 import 'package:appflowy/plugins/document/presentation/editor_plugins/header/document_cover_widget.dart';
 import 'package:appflowy/plugins/document/presentation/editor_plugins/header/emoji_icon_widget.dart';
+import 'package:appflowy/shared/appflowy_network_image.dart';
+import 'package:appflowy/shared/icon_emoji_picker/flowy_icon_emoji_picker.dart';
+import 'package:appflowy/shared/icon_emoji_picker/icon_picker.dart';
 import 'package:appflowy/workspace/application/sidebar/folder/folder_bloc.dart';
 import 'package:appflowy/workspace/presentation/home/home_stack.dart';
 import 'package:appflowy/workspace/presentation/home/menu/view/view_item.dart';
@@ -14,8 +19,10 @@ import 'package:appflowy/workspace/presentation/widgets/view_title_bar.dart';
 import 'package:appflowy_backend/protobuf/flowy-folder/view.pb.dart';
 import 'package:easy_localization/easy_localization.dart';
 import 'package:flowy_infra_ui/flowy_infra_ui.dart';
+import 'package:flowy_svg/flowy_svg.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_test/flutter_test.dart';
+import 'package:string_validator/string_validator.dart';
 import 'package:universal_platform/universal_platform.dart';
 
 import 'util.dart';
@@ -117,7 +124,7 @@ extension Expectation on WidgetTester {
       return;
     }
     final iconWidget = find.byWidgetPredicate(
-      (widget) => widget is EmojiIconWidget && widget.emoji == emoji,
+      (widget) => widget is EmojiIconWidget && widget.emoji.emoji == emoji,
     );
     expect(iconWidget, findsOneWidget);
   }
@@ -223,24 +230,80 @@ extension Expectation on WidgetTester {
     );
   }
 
-  void expectViewHasIcon(String name, ViewLayoutPB layout, String emoji) {
+  void expectViewHasIcon(String name, ViewLayoutPB layout, EmojiIconData data) {
     final pageName = findPageName(
       name,
       layout: layout,
     );
-    final icon = find.descendant(
-      of: pageName,
-      matching: find.text(emoji),
-    );
-    expect(icon, findsOneWidget);
+    final type = data.type;
+    if (type == FlowyIconType.emoji) {
+      final icon = find.descendant(
+        of: pageName,
+        matching: find.text(data.emoji),
+      );
+      expect(icon, findsOneWidget);
+    } else if (type == FlowyIconType.icon) {
+      final iconsData = IconsData.fromJson(jsonDecode(data.emoji));
+      final icon = find.descendant(
+        of: pageName,
+        matching: find.byWidgetPredicate(
+          (w) => w is FlowySvg && w.svgString == iconsData.svgString,
+        ),
+      );
+      expect(icon, findsOneWidget);
+    } else if (type == FlowyIconType.custom) {
+      if (isURL(data.emoji)) {
+        final image = find.descendant(
+          of: pageName,
+          matching: find.byType(FlowyNetworkImage),
+        );
+        expect(image, findsOneWidget);
+      } else {
+        final image = find.descendant(
+          of: pageName,
+          matching: find.byType(Image),
+        );
+        expect(image, findsOneWidget);
+      }
+    }
   }
 
-  void expectViewTitleHasIcon(String name, ViewLayoutPB layout, String emoji) {
-    final icon = find.descendant(
-      of: find.byType(ViewTitleBar),
-      matching: find.text(emoji),
-    );
-    expect(icon, findsOneWidget);
+  void expectViewTitleHasIcon(
+    String name,
+    ViewLayoutPB layout,
+    EmojiIconData data,
+  ) {
+    final type = data.type;
+    if (type == FlowyIconType.emoji) {
+      final icon = find.descendant(
+        of: find.byType(ViewTitleBar),
+        matching: find.text(data.emoji),
+      );
+      expect(icon, findsOneWidget);
+    } else if (type == FlowyIconType.icon) {
+      final iconsData = IconsData.fromJson(jsonDecode(data.emoji));
+      final icon = find.descendant(
+        of: find.byType(ViewTitleBar),
+        matching: find.byWidgetPredicate(
+          (w) => w is FlowySvg && w.svgString == iconsData.svgString,
+        ),
+      );
+      expect(icon, findsOneWidget);
+    } else if (type == FlowyIconType.custom) {
+      if (isURL(data.emoji)) {
+        final image = find.descendant(
+          of: find.byType(ViewTitleBar),
+          matching: find.byType(FlowyNetworkImage),
+        );
+        expect(image, findsOneWidget);
+      } else {
+        final image = find.descendant(
+          of: find.byType(ViewTitleBar),
+          matching: find.byType(Image),
+        );
+        expect(image, findsOneWidget);
+      }
+    }
   }
 
   void expectSelectedReminder(ReminderOption option) {

frontend/appflowy_flutter/integration_test/shared/mock/mock_openai_repository.dart

@@ -1,9 +1,9 @@
 import 'dart:async';
 import 'dart:convert';
 
-import 'package:appflowy/plugins/document/presentation/editor_plugins/openai/service/error.dart';
-import 'package:appflowy/plugins/document/presentation/editor_plugins/openai/service/openai_client.dart';
-import 'package:appflowy/plugins/document/presentation/editor_plugins/openai/service/text_completion.dart';
+import 'package:appflowy/ai/service/error.dart';
+import 'package:appflowy/ai/service/openai_client.dart';
+import 'package:appflowy/ai/service/text_completion.dart';
 import 'package:http/http.dart' as http;
 import 'package:mocktail/mocktail.dart';
 

frontend/appflowy_flutter/ios/Podfile.lock

@@ -88,6 +88,8 @@ PODS:
   - Toast (4.0.0)
   - url_launcher_ios (0.0.1):
     - Flutter
+  - webview_flutter_wkwebview (0.0.1):
+    - Flutter
 
 DEPENDENCIES:
   - app_links (from `.symlinks/plugins/app_links/ios`)
@@ -112,6 +114,7 @@ DEPENDENCIES:
   - sqflite (from `.symlinks/plugins/sqflite/darwin`)
   - super_native_extensions (from `.symlinks/plugins/super_native_extensions/ios`)
   - url_launcher_ios (from `.symlinks/plugins/url_launcher_ios/ios`)
+  - webview_flutter_wkwebview (from `.symlinks/plugins/webview_flutter_wkwebview/ios`)
 
 SPEC REPOS:
   trunk:
@@ -168,38 +171,41 @@ EXTERNAL SOURCES:
     :path: ".symlinks/plugins/super_native_extensions/ios"
   url_launcher_ios:
     :path: ".symlinks/plugins/url_launcher_ios/ios"
+  webview_flutter_wkwebview:
+    :path: ".symlinks/plugins/webview_flutter_wkwebview/ios"
 
 SPEC CHECKSUMS:
-  app_links: e70ca16b4b0f88253b3b3660200d4a10b4ea9795
-  appflowy_backend: 144c20d8bfb298c4e10fa3fa6701a9f41bf98b88
-  connectivity_plus: bf0076dd84a130856aa636df1c71ccaff908fa1d
-  device_info_plus: 97af1d7e84681a90d0693e63169a5d50e0839a0d
+  app_links: c5161ac5ab5383ad046884568b4b91cb52df5d91
+  appflowy_backend: 78f6a053f756e6bc29bcc5a2106cbe77b756e97a
+  connectivity_plus: 481668c94744c30c53b8895afb39159d1e619bdf
+  device_info_plus: 71ffc6ab7634ade6267c7a93088ed7e4f74e5896
   DKImagePickerController: b512c28220a2b8ac7419f21c491fc8534b7601ac
   DKPhotoGallery: fdfad5125a9fdda9cc57df834d49df790dbb4179
-  file_picker: 09aa5ec1ab24135ccd7a1621c46c84134bfd6655
-  flowy_infra_ui: 0455e1fa8c51885aa1437848e361e99419f34ebc
+  file_picker: 9b3292d7c8bc68c8a7bf8eb78f730e49c8efc517
+  flowy_infra_ui: 931b73a18b54a392ab6152eebe29a63a30751f53
   Flutter: e0871f40cf51350855a761d2e70bf5af5b9b5de7
-  fluttertoast: e9a18c7be5413da53898f660530c56f35edfba9c
-  image_picker_ios: c560581cceedb403a6ff17f2f816d7fea1421fc1
-  integration_test: ce0a3ffa1de96d1a89ca0ac26fca7ea18a749ef4
-  irondash_engine_context: 3458bf979b90d616ffb8ae03a150bafe2e860cc9
-  keyboard_height_plugin: 43fa8bba20fd5c4fdeed5076466b8b9d43cc6b86
-  open_filex: 6e26e659846ec990262224a12ef1c528bb4edbe4
-  package_info_plus: 58f0028419748fad15bf008b270aaa8e54380b1c
-  path_provider_foundation: 2b6b4c569c0fb62ec74538f866245ac84301af46
-  permission_handler_apple: 9878588469a2b0d0fc1e048d9f43605f92e6cec2
+  fluttertoast: 76fea30fcf04176325f6864c87306927bd7d2038
+  image_picker_ios: 7fe1ff8e34c1790d6fff70a32484959f563a928a
+  integration_test: d5929033778cc4991a187e4e1a85396fa4f59b3a
+  irondash_engine_context: 8e58ca8e0212ee9d1c7dc6a42121849986c88486
+  keyboard_height_plugin: ef70a8181b29f27670e9e2450814ca6b6dc05b05
+  open_filex: 432f3cd11432da3e39f47fcc0df2b1603854eff1
+  package_info_plus: af8e2ca6888548050f16fa2f1938db7b5a5df499
+  path_provider_foundation: 080d55be775b7414fd5a5ef3ac137b97b097e564
+  permission_handler_apple: 4ed2196e43d0651e8ff7ca3483a069d469701f2d
   ReachabilitySwift: 985039c6f7b23a1da463388634119492ff86c825
   SDWebImage: b9a731e1d6307f44ca703b3976d18c24ca561e84
   Sentry: 1fe34e9c2cbba1e347623610d26db121dcb569f1
-  sentry_flutter: a39c2a2d67d5e5b9cb0b94a4985c76dd5b3fc737
-  share_plus: 8875f4f2500512ea181eef553c3e27dba5135aad
-  shared_preferences_foundation: fcdcbc04712aee1108ac7fda236f363274528f78
-  sqflite: 673a0e54cc04b7d6dba8d24fb8095b31c3a99eec
-  super_native_extensions: 4916b3c627a9c7fffdc48a23a9eca0b1ac228fa7
+  sentry_flutter: e24b397f9a61fa5bbefd8279c3b2242ca86faa90
+  share_plus: 50da8cb520a8f0f65671c6c6a99b3617ed10a58a
+  shared_preferences_foundation: 9e1978ff2562383bd5676f64ec4e9aa8fa06a6f7
+  sqflite: c35dad70033b8862124f8337cc994a809fcd9fa3
+  super_native_extensions: b763c02dc3a8fd078389f410bf15149179020cb4
   SwiftyGif: 6c3eafd0ce693cad58bb63d2b2fb9bacb8552780
   Toast: 91b396c56ee72a5790816f40d3a94dd357abc196
-  url_launcher_ios: 5334b05cef931de560670eeae103fd3e431ac3fe
+  url_launcher_ios: 694010445543906933d732453a59da0a173ae33d
+  webview_flutter_wkwebview: 45a041c7831641076618876de3ba75c712860c6b
 
 PODFILE CHECKSUM: d0d9b4ff572d8695c38eb3f9b490f55cdfc57eca
 
-COCOAPODS: 1.15.2
+COCOAPODS: 1.16.2

frontend/appflowy_flutter/ios/Runner/Runner.entitlements

@@ -8,5 +8,12 @@
 	<array>
 		<string>Default</string>
 	</array>
+	<key>com.apple.developer.associated-domains</key>
+	<array>
+		<string>applinks:appflowy.com</string>
+		<string>applinks:appflowy.io</string>
+		<string>applinks:test.appflowy.com</string>
+		<string>applinks:test.appflowy.io</string>
+	</array>
 </dict>
 </plist>

frontend/appflowy_flutter/lib/ai/ai.dart

@@ -0,0 +1,12 @@
+export 'widgets/loading_indicator.dart';
+export 'widgets/prompt_input/action_buttons.dart';
+export 'widgets/prompt_input/desktop_input_text_field.dart';
+export 'widgets/prompt_input/file_attachment_list.dart';
+export 'widgets/prompt_input/layout_define.dart';
+export 'widgets/prompt_input/mention_page_bottom_sheet.dart';
+export 'widgets/prompt_input/mention_page_menu.dart';
+export 'widgets/prompt_input/mentioned_page_text_span.dart';
+export 'widgets/prompt_input/predefined_format_buttons.dart';
+export 'widgets/prompt_input/select_sources_bottom_sheet.dart';
+export 'widgets/prompt_input/select_sources_menu.dart';
+export 'widgets/prompt_input/send_button.dart';

frontend/appflowy_flutter/lib/ai/service/ai_client.dart

@@ -1,8 +1,9 @@
-import 'package:appflowy/plugins/document/presentation/editor_plugins/openai/service/error.dart';
-import 'package:appflowy/plugins/document/presentation/editor_plugins/openai/service/text_completion.dart';
-import 'package:appflowy_backend/protobuf/flowy-ai/entities.pb.dart';
+import 'package:appflowy_backend/protobuf/flowy-ai/protobuf.dart';
 import 'package:appflowy_result/appflowy_result.dart';
 
+import 'error.dart';
+import 'text_completion.dart';
+
 abstract class AIRepository {
   Future<void> getStreamedCompletions({
     required String prompt,
@@ -17,6 +18,7 @@ abstract class AIRepository {
   });
 
   Future<void> streamCompletion({
+    String? objectId,
     required String text,
     required CompletionTypePB completionType,
     required Future<void> Function() onStart,

frontend/appflowy_flutter/lib/ai/service/appflowy_ai_service.dart

@@ -3,16 +3,51 @@ import 'dart:ffi';
 import 'dart:isolate';
 
 import 'package:appflowy/generated/locale_keys.g.dart';
-import 'package:appflowy/plugins/document/presentation/editor_plugins/openai/service/ai_client.dart';
-import 'package:appflowy/plugins/document/presentation/editor_plugins/openai/service/error.dart';
-import 'package:appflowy/plugins/document/presentation/editor_plugins/openai/service/text_completion.dart';
-import 'package:appflowy/plugins/document/presentation/editor_plugins/openai/widgets/ask_ai_action.dart';
 import 'package:appflowy_backend/dispatch/dispatch.dart';
 import 'package:appflowy_backend/protobuf/flowy-ai/entities.pb.dart';
 import 'package:appflowy_result/appflowy_result.dart';
 import 'package:easy_localization/easy_localization.dart';
 import 'package:fixnum/fixnum.dart' as fixnum;
 
+import 'ai_client.dart';
+import 'error.dart';
+import 'text_completion.dart';
+
+enum AskAIAction {
+  summarize,
+  fixSpelling,
+  improveWriting,
+  makeItLonger;
+
+  String get toInstruction => switch (this) {
+        summarize => 'Tl;dr',
+        fixSpelling => 'Correct this to standard English:',
+        improveWriting => 'Rewrite this in your own words:',
+        makeItLonger => 'Make this text longer:',
+      };
+
+  String prompt(String input) => switch (this) {
+        summarize => '$input\n\n$toInstruction',
+        _ => "$toInstruction\n\n$input",
+      };
+
+  static AskAIAction from(int index) => switch (index) {
+        0 => summarize,
+        1 => fixSpelling,
+        2 => improveWriting,
+        3 => makeItLonger,
+        _ => fixSpelling
+      };
+
+  String get name => switch (this) {
+        summarize => LocaleKeys.document_plugins_smartEditSummarize.tr(),
+        fixSpelling => LocaleKeys.document_plugins_smartEditFixSpelling.tr(),
+        improveWriting =>
+          LocaleKeys.document_plugins_smartEditImproveWriting.tr(),
+        makeItLonger => LocaleKeys.document_plugins_smartEditMakeLonger.tr(),
+      };
+}
+
 class AppFlowyAIService implements AIRepository {
   @override
   Future<FlowyResult<List<String>, AIError>> generateImage({
@@ -39,6 +74,7 @@ class AppFlowyAIService implements AIRepository {
 
   @override
   Future<CompletionStream> streamCompletion({
+    String? objectId,
     required String text,
     required CompletionTypePB completionType,
     required Future<void> Function() onStart,
@@ -52,10 +88,17 @@ class AppFlowyAIService implements AIRepository {
       onEnd,
       onError,
     );
+    final List<String> ragIds = [];
+    if (objectId != null) {
+      ragIds.add(objectId);
+    }
+
     final payload = CompleteTextPB(
       text: text,
       completionType: completionType,
       streamPort: fixnum.Int64(stream.nativePort),
+      objectId: objectId ?? "",
+      ragIds: ragIds,
     );
 
     // ignore: unawaited_futures
@@ -96,6 +139,24 @@ class CompletionStream {
           );
         }
 
+        if (event == "AI_IMAGE_RESPONSE_LIMIT") {
+          onError(
+            AIError(
+              message: LocaleKeys.sideBar_aiImageResponseLimit.tr(),
+              code: AIErrorCode.aiImageResponseLimitExceeded,
+            ),
+          );
+        }
+
+        if (event.startsWith("AI_MAX_REQUIRED:")) {
+          final msg = event.substring(16);
+          onError(
+            AIError(
+              message: msg,
+            ),
+          );
+        }
+
         if (event.startsWith("start:")) {
           await onStart();
         }

frontend/appflowy_flutter/lib/ai/service/error.dart

@@ -17,6 +17,8 @@ class AIError with _$AIError {
 enum AIErrorCode {
   @JsonValue('AIResponseLimitExceeded')
   aiResponseLimitExceeded,
+  @JsonValue('AIImageResponseLimitExceeded')
+  aiImageResponseLimitExceeded,
   @JsonValue('Other')
   other,
 }

frontend/appflowy_flutter/lib/ai/service/openai_client.dart

@@ -1,11 +1,11 @@
 import 'dart:async';
 import 'dart:convert';
 
-import 'package:appflowy/plugins/document/presentation/editor_plugins/openai/service/ai_client.dart';
 import 'package:appflowy_backend/protobuf/flowy-ai/entities.pbenum.dart';
 import 'package:appflowy_result/appflowy_result.dart';
 import 'package:http/http.dart' as http;
 
+import 'ai_client.dart';
 import 'error.dart';
 import 'text_completion.dart';
 
@@ -160,6 +160,7 @@ class HttpOpenAIRepository implements AIRepository {
 
   @override
   Future<void> streamCompletion({
+    String? objectId,
     required String text,
     required CompletionTypePB completionType,
     required Future<void> Function() onStart,

frontend/appflowy_flutter/lib/ai/service/text_completion.dart

@@ -1,4 +1,5 @@
 import 'package:freezed_annotation/freezed_annotation.dart';
+
 part 'text_completion.freezed.dart';
 part 'text_completion.g.dart';
 

frontend/appflowy_flutter/lib/ai/widgets/loading_indicator.dart

@@ -1,18 +1,16 @@
-import 'package:appflowy/generated/locale_keys.g.dart';
-import 'package:appflowy/plugins/ai_chat/application/chat_ai_message_bloc.dart';
-import 'package:easy_localization/easy_localization.dart';
 import 'package:flowy_infra_ui/flowy_infra_ui.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_animate/flutter_animate.dart';
-import 'package:flutter_bloc/flutter_bloc.dart';
 
 /// An animated generating indicator for an AI response
-class ChatAILoading extends StatelessWidget {
-  const ChatAILoading({
+class AILoadingIndicator extends StatelessWidget {
+  const AILoadingIndicator({
     super.key,
+    this.text = "",
     this.duration = const Duration(seconds: 1),
   });
 
+  final String text;
   final Duration duration;
 
   @override
@@ -27,14 +25,9 @@ class ChatAILoading extends StatelessWidget {
           children: [
             Padding(
               padding: const EdgeInsetsDirectional.only(end: 4.0),
-              child: BlocBuilder<ChatAIMessageBloc, ChatAIMessageState>(
-                builder: (context, state) {
-                  return FlowyText(
-                    state.progress?.step ??
-                        LocaleKeys.chat_generatingResponse.tr(),
-                    color: Theme.of(context).hintColor,
-                  );
-                },
+              child: FlowyText(
+                text,
+                color: Theme.of(context).hintColor,
               ),
             ),
             buildDot(const Color(0xFF9327FF))

frontend/appflowy_flutter/lib/ai/widgets/prompt_input/action_buttons.dart

@@ -6,9 +6,7 @@ import 'package:flowy_infra/theme_extension.dart';
 import 'package:flowy_infra_ui/style_widget/icon_button.dart';
 import 'package:flowy_infra_ui/widget/flowy_tooltip.dart';
 
-import '../layout_define.dart';
-
-enum SendButtonState { enabled, streaming, disabled }
+import 'layout_define.dart';
 
 class PromptInputAttachmentButton extends StatelessWidget {
   const PromptInputAttachmentButton({required this.onTap, super.key});
@@ -67,57 +65,3 @@ class PromptInputMentionButton extends StatelessWidget {
     );
   }
 }
-
-class PromptInputSendButton extends StatelessWidget {
-  const PromptInputSendButton({
-    super.key,
-    required this.buttonSize,
-    required this.iconSize,
-    required this.state,
-    required this.onSendPressed,
-    required this.onStopStreaming,
-  });
-
-  final double buttonSize;
-  final double iconSize;
-  final SendButtonState state;
-  final VoidCallback onSendPressed;
-  final VoidCallback onStopStreaming;
-
-  @override
-  Widget build(BuildContext context) {
-    return FlowyIconButton(
-      width: buttonSize,
-      icon: switch (state) {
-        SendButtonState.enabled => FlowySvg(
-            FlowySvgs.ai_send_filled_s,
-            size: Size.square(iconSize),
-            color: Theme.of(context).colorScheme.primary,
-          ),
-        SendButtonState.disabled => FlowySvg(
-            FlowySvgs.ai_send_filled_s,
-            size: Size.square(iconSize),
-            color: Theme.of(context).disabledColor,
-          ),
-        SendButtonState.streaming => FlowySvg(
-            FlowySvgs.ai_stop_filled_s,
-            size: Size.square(iconSize),
-            color: Theme.of(context).colorScheme.primary,
-          ),
-      },
-      onPressed: () {
-        switch (state) {
-          case SendButtonState.enabled:
-            onSendPressed();
-            break;
-          case SendButtonState.streaming:
-            onStopStreaming();
-            break;
-          case SendButtonState.disabled:
-            break;
-        }
-      },
-      hoverColor: Colors.transparent,
-    );
-  }
-}

frontend/appflowy_flutter/lib/ai/widgets/prompt_input/desktop_input_text_field.dart

@@ -0,0 +1,53 @@
+import 'package:appflowy/plugins/ai_chat/application/chat_input_control_cubit.dart';
+import 'package:appflowy/plugins/ai_chat/presentation/layout_define.dart';
+import 'package:extended_text_field/extended_text_field.dart';
+import 'package:flutter/material.dart';
+
+import 'mentioned_page_text_span.dart';
+
+class PromptInputTextField extends StatelessWidget {
+  const PromptInputTextField({
+    super.key,
+    required this.cubit,
+    required this.textController,
+    required this.textFieldFocusNode,
+    required this.contentPadding,
+    this.hintText = "",
+  });
+
+  final ChatInputControlCubit cubit;
+  final TextEditingController textController;
+  final FocusNode textFieldFocusNode;
+  final EdgeInsetsGeometry contentPadding;
+  final String hintText;
+
+  @override
+  Widget build(BuildContext context) {
+    return ExtendedTextField(
+      controller: textController,
+      focusNode: textFieldFocusNode,
+      decoration: InputDecoration(
+        border: InputBorder.none,
+        enabledBorder: InputBorder.none,
+        focusedBorder: InputBorder.none,
+        contentPadding: contentPadding,
+        hintText: hintText,
+        hintStyle: AIChatUILayout.inputHintTextStyle(context),
+        isCollapsed: true,
+        isDense: true,
+      ),
+      keyboardType: TextInputType.multiline,
+      textCapitalization: TextCapitalization.sentences,
+      minLines: 1,
+      maxLines: null,
+      style: Theme.of(context).textTheme.bodyMedium,
+      specialTextSpanBuilder: PromptInputTextSpanBuilder(
+        inputControlCubit: cubit,
+        specialTextStyle: Theme.of(context).textTheme.bodyMedium?.copyWith(
+              color: Theme.of(context).colorScheme.primary,
+              fontWeight: FontWeight.w600,
+            ),
+      ),
+    );
+  }
+}

frontend/appflowy_flutter/lib/ai/widgets/prompt_input/file_attachment_list.dart

@@ -8,10 +8,10 @@ import 'package:flutter/material.dart';
 import 'package:flutter_bloc/flutter_bloc.dart';
 import 'package:styled_widget/styled_widget.dart';
 
-import '../layout_define.dart';
+import 'layout_define.dart';
 
-class ChatInputFile extends StatelessWidget {
-  const ChatInputFile({
+class PromptInputFile extends StatelessWidget {
+  const PromptInputFile({
     super.key,
     required this.chatId,
     required this.onDeleted,
@@ -23,7 +23,7 @@ class ChatInputFile extends StatelessWidget {
   @override
   Widget build(BuildContext context) {
     return BlocSelector<AIPromptInputBloc, AIPromptInputState, List<ChatFile>>(
-      selector: (state) => state.uploadFiles,
+      selector: (state) => state.attachedFiles,
       builder: (context, files) {
         if (files.isEmpty) {
           return const SizedBox.shrink();

frontend/appflowy_flutter/lib/ai/widgets/prompt_input/layout_define.dart

@@ -0,0 +1,42 @@
+import 'package:flutter/widgets.dart';
+
+class DesktopAIPromptSizes {
+  const DesktopAIPromptSizes._();
+
+  static const attachedFilesBarPadding =
+      EdgeInsets.only(left: 8.0, top: 8.0, right: 8.0);
+  static const attachedFilesPreviewHeight = 48.0;
+  static const attachedFilesPreviewSpacing = 12.0;
+
+  static const predefinedFormatButtonHeight = 28.0;
+  static const predefinedFormatIconHeight = 16.0;
+
+  static const textFieldMinHeight = 36.0;
+  static const textFieldContentPadding =
+      EdgeInsetsDirectional.fromSTEB(14.0, 8.0, 14.0, 8.0);
+
+  static const actionBarButtonSize = 28.0;
+  static const actionBarIconSize = 16.0;
+  static const actionBarSendButtonSize = 32.0;
+  static const actionBarSendButtonIconSize = 24.0;
+}
+
+class MobileAIPromptSizes {
+  const MobileAIPromptSizes._();
+
+  static const attachedFilesBarHeight = 68.0;
+  static const attachedFilesBarPadding =
+      EdgeInsets.only(top: 8.0, left: 8.0, right: 8.0, bottom: 4.0);
+  static const attachedFilesPreviewHeight = 56.0;
+  static const attachedFilesPreviewSpacing = 8.0;
+
+  static const predefinedFormatButtonHeight = 32.0;
+  static const predefinedFormatIconHeight = 20.0;
+
+  static const textFieldMinHeight = 32.0;
+  static const textFieldContentPadding =
+      EdgeInsets.symmetric(horizontal: 12.0, vertical: 8.0);
+
+  static const mentionIconSize = 20.0;
+  static const sendButtonSize = 32.0;
+}

frontend/appflowy_flutter/lib/ai/widgets/prompt_input/mention_page_bottom_sheet.dart

@@ -0,0 +1,204 @@
+import 'package:appflowy/generated/locale_keys.g.dart';
+import 'package:appflowy/mobile/presentation/base/flowy_search_text_field.dart';
+import 'package:appflowy/mobile/presentation/bottom_sheet/show_mobile_bottom_sheet.dart';
+import 'package:appflowy/plugins/base/drag_handler.dart';
+import 'package:appflowy/workspace/application/view/view_service.dart';
+import 'package:appflowy_backend/protobuf/flowy-folder/view.pb.dart';
+import 'package:easy_localization/easy_localization.dart';
+import 'package:flowy_infra_ui/flowy_infra_ui.dart';
+import 'package:flutter/material.dart';
+
+import 'mention_page_menu.dart';
+
+Future<ViewPB?> showPageSelectorSheet(
+  BuildContext context, {
+  required bool Function(ViewPB view) filter,
+}) async {
+  return showMobileBottomSheet<ViewPB>(
+    context,
+    backgroundColor: Theme.of(context).colorScheme.surface,
+    maxChildSize: 0.98,
+    enableDraggableScrollable: true,
+    scrollableWidgetBuilder: (context, scrollController) {
+      return Expanded(
+        child: _MobilePageSelectorBody(
+          filter: filter,
+          scrollController: scrollController,
+        ),
+      );
+    },
+    builder: (context) => const SizedBox.shrink(),
+  );
+}
+
+class _MobilePageSelectorBody extends StatefulWidget {
+  const _MobilePageSelectorBody({
+    this.filter,
+    this.scrollController,
+  });
+
+  final bool Function(ViewPB view)? filter;
+  final ScrollController? scrollController;
+
+  @override
+  State<_MobilePageSelectorBody> createState() =>
+      _MobilePageSelectorBodyState();
+}
+
+class _MobilePageSelectorBodyState extends State<_MobilePageSelectorBody> {
+  final textController = TextEditingController();
+  late final Future<List<ViewPB>> _viewsFuture = _fetchViews();
+
+  @override
+  void dispose() {
+    textController.dispose();
+    super.dispose();
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return CustomScrollView(
+      controller: widget.scrollController,
+      shrinkWrap: true,
+      slivers: [
+        SliverPersistentHeader(
+          pinned: true,
+          delegate: _Header(
+            child: ColoredBox(
+              color: Theme.of(context).cardColor,
+              child: Column(
+                mainAxisSize: MainAxisSize.min,
+                children: [
+                  const DragHandle(),
+                  SizedBox(
+                    height: 44.0,
+                    child: Center(
+                      child: FlowyText.medium(
+                        LocaleKeys.document_mobilePageSelector_title.tr(),
+                        fontSize: 16.0,
+                      ),
+                    ),
+                  ),
+                  Padding(
+                    padding: const EdgeInsets.symmetric(
+                      horizontal: 16.0,
+                      vertical: 8.0,
+                    ),
+                    child: SizedBox(
+                      height: 44.0,
+                      child: FlowySearchTextField(
+                        controller: textController,
+                        onChanged: (_) => setState(() {}),
+                      ),
+                    ),
+                  ),
+                  const Divider(height: 0.5, thickness: 0.5),
+                ],
+              ),
+            ),
+          ),
+        ),
+        FutureBuilder(
+          future: _viewsFuture,
+          builder: (_, snapshot) {
+            if (snapshot.connectionState == ConnectionState.waiting) {
+              return const SliverToBoxAdapter(
+                child: CircularProgressIndicator.adaptive(),
+              );
+            }
+
+            if (snapshot.hasError || snapshot.data == null) {
+              return SliverToBoxAdapter(
+                child: FlowyText(
+                  LocaleKeys.document_mobilePageSelector_failedToLoad.tr(),
+                ),
+              );
+            }
+
+            final views = snapshot.data!
+                .where((v) => widget.filter?.call(v) ?? true)
+                .toList();
+
+            final filtered = views.where(
+              (v) =>
+                  textController.text.isEmpty ||
+                  v.name
+                      .toLowerCase()
+                      .contains(textController.text.toLowerCase()),
+            );
+
+            if (filtered.isEmpty) {
+              return SliverToBoxAdapter(
+                child: FlowyText(
+                  LocaleKeys.document_mobilePageSelector_noPagesFound.tr(),
+                ),
+              );
+            }
+
+            return SliverPadding(
+              padding:
+                  const EdgeInsets.symmetric(horizontal: 16.0, vertical: 8.0),
+              sliver: SliverList(
+                delegate: SliverChildBuilderDelegate(
+                  (context, index) {
+                    final view = filtered.elementAt(index);
+                    return InkWell(
+                      onTap: () => Navigator.of(context).pop(view),
+                      borderRadius: BorderRadius.circular(12),
+                      splashColor: Colors.transparent,
+                      child: Container(
+                        height: 44,
+                        padding: const EdgeInsets.all(4.0),
+                        child: Row(
+                          children: [
+                            MentionViewIcon(view: view),
+                            const HSpace(8),
+                            Expanded(
+                              child: MentionViewTitleAndAncestors(view: view),
+                            ),
+                          ],
+                        ),
+                      ),
+                    );
+                  },
+                  childCount: filtered.length,
+                ),
+              ),
+            );
+          },
+        ),
+      ],
+    );
+  }
+
+  Future<List<ViewPB>> _fetchViews() async =>
+      (await ViewBackendService.getAllViews()).toNullable()?.items ?? [];
+}
+
+class _Header extends SliverPersistentHeaderDelegate {
+  const _Header({
+    required this.child,
+  });
+
+  final Widget child;
+
+  @override
+  Widget build(
+    BuildContext context,
+    double shrinkOffset,
+    bool overlapsContent,
+  ) {
+    return child;
+  }
+
+  @override
+  double get maxExtent => 120.5;
+
+  @override
+  double get minExtent => 120.5;
+
+  @override
+  bool shouldRebuild(covariant SliverPersistentHeaderDelegate oldDelegate) {
+    return false;
+  }
+}

frontend/appflowy_flutter/lib/ai/widgets/prompt_input/mention_page_menu.dart

@@ -0,0 +1,433 @@
+import 'package:appflowy/generated/flowy_svgs.g.dart';
+import 'package:appflowy/generated/locale_keys.g.dart';
+import 'package:appflowy/plugins/ai_chat/application/chat_input_control_cubit.dart';
+import 'package:appflowy/plugins/document/presentation/editor_plugins/header/emoji_icon_widget.dart';
+import 'package:appflowy/shared/icon_emoji_picker/flowy_icon_emoji_picker.dart';
+import 'package:appflowy/workspace/application/view/view_ext.dart';
+import 'package:appflowy/workspace/application/view_title/view_title_bar_bloc.dart';
+import 'package:appflowy/workspace/presentation/home/menu/sidebar/space/space_icon.dart';
+import 'package:appflowy_backend/protobuf/flowy-folder/protobuf.dart';
+import 'package:easy_localization/easy_localization.dart' hide TextDirection;
+import 'package:flowy_infra_ui/flowy_infra_ui.dart';
+import 'package:flowy_infra_ui/style_widget/hover.dart';
+import 'package:flutter/material.dart';
+import 'package:flutter_bloc/flutter_bloc.dart';
+import 'package:scroll_to_index/scroll_to_index.dart';
+
+const double _itemHeight = 44.0;
+const double _noPageHeight = 20.0;
+const double _fixedWidth = 360.0;
+const double _maxHeight = 328.0;
+
+class PromptInputAnchor {
+  PromptInputAnchor(this.anchorKey, this.layerLink);
+
+  final GlobalKey<State<StatefulWidget>> anchorKey;
+  final LayerLink layerLink;
+}
+
+class PromptInputMentionPageMenu extends StatefulWidget {
+  const PromptInputMentionPageMenu({
+    super.key,
+    required this.anchor,
+    required this.textController,
+    required this.onPageSelected,
+  });
+
+  final PromptInputAnchor anchor;
+  final TextEditingController textController;
+  final void Function(ViewPB view) onPageSelected;
+
+  @override
+  State<PromptInputMentionPageMenu> createState() =>
+      _PromptInputMentionPageMenuState();
+}
+
+class _PromptInputMentionPageMenuState
+    extends State<PromptInputMentionPageMenu> {
+  @override
+  void initState() {
+    super.initState();
+    Future.delayed(Duration.zero, () {
+      context.read<ChatInputControlCubit>().refreshViews();
+    });
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return BlocBuilder<ChatInputControlCubit, ChatInputControlState>(
+      builder: (context, state) {
+        return Stack(
+          children: [
+            CompositedTransformFollower(
+              link: widget.anchor.layerLink,
+              showWhenUnlinked: false,
+              offset: Offset(getPopupOffsetX(), 0.0),
+              followerAnchor: Alignment.bottomLeft,
+              child: Container(
+                constraints: const BoxConstraints(
+                  minWidth: _fixedWidth,
+                  maxWidth: _fixedWidth,
+                  maxHeight: _maxHeight,
+                ),
+                decoration: BoxDecoration(
+                  color: Theme.of(context).cardColor,
+                  borderRadius: BorderRadius.circular(6.0),
+                  boxShadow: const [
+                    BoxShadow(
+                      color: Color(0x0A1F2329),
+                      blurRadius: 24,
+                      offset: Offset(0, 8),
+                      spreadRadius: 8,
+                    ),
+                    BoxShadow(
+                      color: Color(0x0A1F2329),
+                      blurRadius: 12,
+                      offset: Offset(0, 6),
+                    ),
+                    BoxShadow(
+                      color: Color(0x0F1F2329),
+                      blurRadius: 8,
+                      offset: Offset(0, 4),
+                      spreadRadius: -8,
+                    ),
+                  ],
+                ),
+                child: TextFieldTapRegion(
+                  child: PromptInputMentionPageList(
+                    onPageSelected: widget.onPageSelected,
+                  ),
+                ),
+              ),
+            ),
+          ],
+        );
+      },
+    );
+  }
+
+  double getPopupOffsetX() {
+    if (widget.anchor.anchorKey.currentContext == null) {
+      return 0.0;
+    }
+
+    final cubit = context.read<ChatInputControlCubit>();
+    if (cubit.filterStartPosition == -1) {
+      return 0.0;
+    }
+
+    final textPosition = TextPosition(offset: cubit.filterEndPosition);
+    final renderBox =
+        widget.anchor.anchorKey.currentContext?.findRenderObject() as RenderBox;
+
+    final textPainter = TextPainter(
+      text: TextSpan(text: cubit.formatIntputText(widget.textController.text)),
+      textDirection: TextDirection.ltr,
+    );
+    textPainter.layout(
+      minWidth: renderBox.size.width,
+      maxWidth: renderBox.size.width,
+    );
+
+    final caretOffset = textPainter.getOffsetForCaret(textPosition, Rect.zero);
+    final boxes = textPainter.getBoxesForSelection(
+      TextSelection(
+        baseOffset: textPosition.offset,
+        extentOffset: textPosition.offset,
+      ),
+    );
+
+    if (boxes.isNotEmpty) {
+      return boxes.last.right;
+    }
+
+    return caretOffset.dx;
+  }
+}
+
+class PromptInputMentionPageList extends StatefulWidget {
+  const PromptInputMentionPageList({
+    super.key,
+    required this.onPageSelected,
+  });
+
+  final void Function(ViewPB view) onPageSelected;
+
+  @override
+  State<PromptInputMentionPageList> createState() =>
+      _PromptInputMentionPageListState();
+}
+
+class _PromptInputMentionPageListState
+    extends State<PromptInputMentionPageList> {
+  final autoScrollController = SimpleAutoScrollController(
+    suggestedRowHeight: _itemHeight,
+    beginGetter: (rect) => rect.top + 8.0,
+    endGetter: (rect) => rect.bottom - 8.0,
+  );
+
+  @override
+  void dispose() {
+    autoScrollController.dispose();
+    super.dispose();
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return BlocConsumer<ChatInputControlCubit, ChatInputControlState>(
+      listenWhen: (previous, current) {
+        return previous.maybeWhen(
+          ready: (_, pFocusedViewIndex) => current.maybeWhen(
+            ready: (_, cFocusedViewIndex) =>
+                pFocusedViewIndex != cFocusedViewIndex,
+            orElse: () => false,
+          ),
+          orElse: () => false,
+        );
+      },
+      listener: (context, state) {
+        state.maybeWhen(
+          ready: (views, focusedViewIndex) {
+            if (focusedViewIndex == -1 || !autoScrollController.hasClients) {
+              return;
+            }
+            if (autoScrollController.isAutoScrolling) {
+              autoScrollController.position
+                  .jumpTo(autoScrollController.position.pixels);
+            }
+            autoScrollController.scrollToIndex(
+              focusedViewIndex,
+              duration: const Duration(milliseconds: 200),
+              preferPosition: AutoScrollPosition.begin,
+            );
+          },
+          orElse: () {},
+        );
+      },
+      builder: (context, state) {
+        return state.maybeWhen(
+          loading: () {
+            return const Padding(
+              padding: EdgeInsets.all(8.0),
+              child: SizedBox(
+                height: _noPageHeight,
+                child: Center(
+                  child: CircularProgressIndicator.adaptive(),
+                ),
+              ),
+            );
+          },
+          ready: (views, focusedViewIndex) {
+            if (views.isEmpty) {
+              return Padding(
+                padding: const EdgeInsets.all(8.0),
+                child: SizedBox(
+                  height: _noPageHeight,
+                  child: Center(
+                    child: FlowyText(
+                      LocaleKeys.chat_inputActionNoPages.tr(),
+                    ),
+                  ),
+                ),
+              );
+            }
+
+            return ListView.builder(
+              shrinkWrap: true,
+              controller: autoScrollController,
+              padding: const EdgeInsets.all(8.0),
+              itemCount: views.length,
+              itemBuilder: (context, index) {
+                final view = views[index];
+                return AutoScrollTag(
+                  key: ValueKey("chat_mention_page_item_${view.id}"),
+                  index: index,
+                  controller: autoScrollController,
+                  child: _ChatMentionPageItem(
+                    view: view,
+                    onTap: () => widget.onPageSelected(view),
+                    isSelected: focusedViewIndex == index,
+                  ),
+                );
+              },
+            );
+          },
+          orElse: () => const SizedBox.shrink(),
+        );
+      },
+    );
+  }
+}
+
+class _ChatMentionPageItem extends StatelessWidget {
+  const _ChatMentionPageItem({
+    required this.view,
+    required this.isSelected,
+    required this.onTap,
+  });
+
+  final ViewPB view;
+  final bool isSelected;
+  final VoidCallback onTap;
+
+  @override
+  Widget build(BuildContext context) {
+    return FlowyTooltip(
+      message: view.name,
+      child: MouseRegion(
+        cursor: SystemMouseCursors.click,
+        child: GestureDetector(
+          onTap: onTap,
+          behavior: HitTestBehavior.opaque,
+          child: FlowyHover(
+            isSelected: () => isSelected,
+            child: Container(
+              height: _itemHeight,
+              padding: const EdgeInsets.all(4.0),
+              child: Row(
+                children: [
+                  MentionViewIcon(view: view),
+                  const HSpace(8.0),
+                  Expanded(child: MentionViewTitleAndAncestors(view: view)),
+                ],
+              ),
+            ),
+          ),
+        ),
+      ),
+    );
+  }
+}
+
+class MentionViewIcon extends StatelessWidget {
+  const MentionViewIcon({
+    super.key,
+    required this.view,
+  });
+
+  final ViewPB view;
+
+  @override
+  Widget build(BuildContext context) {
+    final spaceIcon = view.buildSpaceIconSvg(context);
+
+    if (view.icon.value.isNotEmpty) {
+      return SizedBox(
+        width: 16.0,
+        child: RawEmojiIconWidget(
+          emoji: view.icon.toEmojiIconData(),
+          emojiSize: 14,
+        ),
+      );
+    }
+
+    if (view.isSpace == true && spaceIcon != null) {
+      return SpaceIcon(
+        dimension: 16.0,
+        svgSize: 9.68,
+        space: view,
+        cornerRadius: 4,
+      );
+    }
+
+    return FlowySvg(
+      view.layout.icon,
+      size: const Size.square(16),
+      color: Theme.of(context).hintColor,
+    );
+  }
+}
+
+class MentionViewTitleAndAncestors extends StatelessWidget {
+  const MentionViewTitleAndAncestors({
+    super.key,
+    required this.view,
+  });
+
+  final ViewPB view;
+
+  @override
+  Widget build(BuildContext context) {
+    return BlocProvider(
+      create: (_) => ViewTitleBarBloc(view: view),
+      child: BlocBuilder<ViewTitleBarBloc, ViewTitleBarState>(
+        builder: (context, state) {
+          final nonEmptyName = view.name.isEmpty
+              ? LocaleKeys.document_title_placeholder.tr()
+              : view.name;
+
+          final ancestorList = _getViewAncestorList(state.ancestors);
+
+          if (state.ancestors.isEmpty || ancestorList.trim().isEmpty) {
+            return FlowyText(
+              nonEmptyName,
+              fontSize: 14.0,
+              overflow: TextOverflow.ellipsis,
+            );
+          }
+
+          return Column(
+            crossAxisAlignment: CrossAxisAlignment.start,
+            children: [
+              FlowyText(
+                nonEmptyName,
+                fontSize: 14.0,
+                figmaLineHeight: 20.0,
+                overflow: TextOverflow.ellipsis,
+              ),
+              FlowyText(
+                ancestorList,
+                fontSize: 12.0,
+                figmaLineHeight: 16.0,
+                color: Theme.of(context).hintColor,
+                overflow: TextOverflow.ellipsis,
+              ),
+            ],
+          );
+        },
+      ),
+    );
+  }
+
+  /// see workspace/presentation/widgets/view_title_bar.dart, upon which this
+  /// function was based. This version doesn't include the current view in the
+  /// result, and returns a string rather than a list of widgets
+  String _getViewAncestorList(
+    List<ViewPB> views,
+  ) {
+    const lowerBound = 2;
+    final upperBound = views.length - 2;
+    bool hasAddedEllipsis = false;
+    String result = "";
+
+    if (views.length <= 1) {
+      return "";
+    }
+
+    // ignore the workspace name, use section name instead in the future
+    // skip the workspace view
+    for (var i = 1; i < views.length - 1; i++) {
+      final view = views[i];
+
+      if (i >= lowerBound && i < upperBound) {
+        if (!hasAddedEllipsis) {
+          hasAddedEllipsis = true;
+          result += "… / ";
+        }
+        continue;
+      }
+
+      final nonEmptyName = view.name.isEmpty
+          ? LocaleKeys.document_title_placeholder.tr()
+          : view.name;
+
+      result += nonEmptyName;
+
+      if (i != views.length - 2) {
+        // if not the last one, add a divider
+        result += " / ";
+      }
+    }
+    return result;
+  }
+}

frontend/appflowy_flutter/lib/ai/widgets/prompt_input/mentioned_page_text_span.dart

@@ -0,0 +1,78 @@
+import 'package:appflowy/generated/locale_keys.g.dart';
+import 'package:appflowy/plugins/ai_chat/application/chat_input_control_cubit.dart';
+import 'package:collection/collection.dart';
+import 'package:easy_localization/easy_localization.dart';
+import 'package:extended_text_library/extended_text_library.dart';
+import 'package:flutter/material.dart';
+
+class PromptInputTextSpanBuilder extends SpecialTextSpanBuilder {
+  PromptInputTextSpanBuilder({
+    required this.inputControlCubit,
+    this.specialTextStyle,
+  });
+
+  final ChatInputControlCubit inputControlCubit;
+  final TextStyle? specialTextStyle;
+
+  @override
+  SpecialText? createSpecialText(
+    String flag, {
+    TextStyle? textStyle,
+    SpecialTextGestureTapCallback? onTap,
+    int? index,
+  }) {
+    if (flag == '') {
+      return null;
+    }
+
+    if (!isStart(flag, AtText.flag)) {
+      return null;
+    }
+
+    // index is at the end of the start flag, so the start index should be index - (flag.length - 1)
+    return AtText(
+      inputControlCubit,
+      specialTextStyle ?? textStyle,
+      onTap,
+      // scrubbing over text is kinda funky
+      start: index! - (AtText.flag.length - 1),
+    );
+  }
+}
+
+class AtText extends SpecialText {
+  AtText(
+    this.inputControlCubit,
+    TextStyle? textStyle,
+    SpecialTextGestureTapCallback? onTap, {
+    this.start,
+  }) : super(flag, '', textStyle, onTap: onTap);
+
+  static const String flag = '@';
+
+  final int? start;
+  final ChatInputControlCubit inputControlCubit;
+
+  @override
+  bool isEnd(String value) => inputControlCubit.selectedViewIds.contains(value);
+
+  @override
+  InlineSpan finishText() {
+    final String actualText = toString();
+
+    final viewName = inputControlCubit.allViews
+            .firstWhereOrNull((view) => view.id == actualText.substring(1))
+            ?.name ??
+        "";
+    final nonEmptyName = viewName.isEmpty
+        ? LocaleKeys.document_title_placeholder.tr()
+        : viewName;
+
+    return SpecialTextSpan(
+      text: "@$nonEmptyName",
+      actualText: actualText,
+      start: start!,
+      style: textStyle,
+    );
+  }
+}

frontend/appflowy_flutter/lib/ai/widgets/prompt_input/predefined_format_buttons.dart

@@ -0,0 +1,209 @@
+import 'package:appflowy/generated/flowy_svgs.g.dart';
+import 'package:appflowy/generated/locale_keys.g.dart';
+import 'package:appflowy/plugins/ai_chat/application/chat_entity.dart';
+import 'package:easy_localization/easy_localization.dart';
+import 'package:flowy_infra_ui/flowy_infra_ui.dart';
+import 'package:flowy_infra_ui/style_widget/hover.dart';
+import 'package:flutter/material.dart';
+import 'package:universal_platform/universal_platform.dart';
+
+import 'layout_define.dart';
+
+class PromptInputDesktopToggleFormatButton extends StatelessWidget {
+  const PromptInputDesktopToggleFormatButton({
+    super.key,
+    required this.showFormatBar,
+    required this.predefinedFormat,
+    required this.onTap,
+  });
+
+  final bool showFormatBar;
+  final PredefinedFormat predefinedFormat;
+  final VoidCallback onTap;
+
+  @override
+  Widget build(BuildContext context) {
+    return FlowyIconButton(
+      tooltipText: showFormatBar
+          ? LocaleKeys.chat_changeFormat_defaultDescription.tr()
+          : LocaleKeys.chat_changeFormat_blankDescription.tr(),
+      width: 28.0,
+      onPressed: onTap,
+      icon: showFormatBar
+          ? const FlowySvg(
+              FlowySvgs.m_aa_text_s,
+              size: Size.square(16.0),
+              color: Color(0xFF666D76),
+            )
+          : const FlowySvg(
+              FlowySvgs.ai_text_image_s,
+              size: Size(21.0, 16.0),
+              color: Color(0xFF666D76),
+            ),
+    );
+  }
+}
+
+class ChangeFormatBar extends StatelessWidget {
+  const ChangeFormatBar({
+    super.key,
+    required this.predefinedFormat,
+    required this.spacing,
+    required this.onSelectPredefinedFormat,
+  });
+
+  final PredefinedFormat? predefinedFormat;
+  final double spacing;
+  final void Function(PredefinedFormat) onSelectPredefinedFormat;
+
+  @override
+  Widget build(BuildContext context) {
+    return SizedBox(
+      height: DesktopAIPromptSizes.predefinedFormatButtonHeight,
+      child: SeparatedRow(
+        mainAxisSize: MainAxisSize.min,
+        separatorBuilder: () => HSpace(spacing),
+        children: [
+          _buildFormatButton(context, ImageFormat.text),
+          _buildFormatButton(context, ImageFormat.textAndImage),
+          _buildFormatButton(context, ImageFormat.image),
+          if (predefinedFormat?.imageFormat.hasText ?? true) ...[
+            _buildDivider(),
+            _buildTextFormatButton(context, TextFormat.auto),
+            _buildTextFormatButton(context, TextFormat.bulletList),
+            _buildTextFormatButton(context, TextFormat.numberedList),
+            _buildTextFormatButton(context, TextFormat.table),
+          ],
+        ],
+      ),
+    );
+  }
+
+  Widget _buildFormatButton(BuildContext context, ImageFormat format) {
+    return GestureDetector(
+      behavior: HitTestBehavior.opaque,
+      onTap: () {
+        if (predefinedFormat != null &&
+            format == predefinedFormat!.imageFormat) {
+          return;
+        }
+        if (format.hasText) {
+          final textFormat = predefinedFormat?.textFormat ?? TextFormat.auto;
+          onSelectPredefinedFormat(
+            PredefinedFormat(imageFormat: format, textFormat: textFormat),
+          );
+        } else {
+          onSelectPredefinedFormat(
+            PredefinedFormat(imageFormat: format, textFormat: null),
+          );
+        }
+      },
+      child: FlowyTooltip(
+        message: format.i18n,
+        child: SizedBox.square(
+          dimension: _buttonSize,
+          child: FlowyHover(
+            isSelected: () => format == predefinedFormat?.imageFormat,
+            child: Center(
+              child: FlowySvg(
+                format.icon,
+                size: format == ImageFormat.textAndImage
+                    ? Size(21.0 / 16.0 * _iconSize, _iconSize)
+                    : Size.square(_iconSize),
+              ),
+            ),
+          ),
+        ),
+      ),
+    );
+  }
+
+  Widget _buildDivider() {
+    return VerticalDivider(
+      indent: 6.0,
+      endIndent: 6.0,
+      width: 1.0 + spacing * 2,
+    );
+  }
+
+  Widget _buildTextFormatButton(
+    BuildContext context,
+    TextFormat format,
+  ) {
+    return GestureDetector(
+      behavior: HitTestBehavior.opaque,
+      onTap: () {
+        if (predefinedFormat != null &&
+            format == predefinedFormat!.textFormat) {
+          return;
+        }
+        onSelectPredefinedFormat(
+          PredefinedFormat(
+            imageFormat: predefinedFormat?.imageFormat ?? ImageFormat.text,
+            textFormat: format,
+          ),
+        );
+      },
+      child: FlowyTooltip(
+        message: format.i18n,
+        child: SizedBox.square(
+          dimension: _buttonSize,
+          child: FlowyHover(
+            isSelected: () => format == predefinedFormat?.textFormat,
+            child: Center(
+              child: FlowySvg(
+                format.icon,
+                size: Size.square(_iconSize),
+              ),
+            ),
+          ),
+        ),
+      ),
+    );
+  }
+
+  double get _buttonSize {
+    return UniversalPlatform.isMobile
+        ? MobileAIPromptSizes.predefinedFormatButtonHeight
+        : DesktopAIPromptSizes.predefinedFormatButtonHeight;
+  }
+
+  double get _iconSize {
+    return UniversalPlatform.isMobile
+        ? MobileAIPromptSizes.predefinedFormatIconHeight
+        : DesktopAIPromptSizes.predefinedFormatIconHeight;
+  }
+}
+
+class PromptInputMobileToggleFormatButton extends StatelessWidget {
+  const PromptInputMobileToggleFormatButton({
+    super.key,
+    required this.showFormatBar,
+    required this.onTap,
+  });
+
+  final bool showFormatBar;
+  final VoidCallback onTap;
+
+  @override
+  Widget build(BuildContext context) {
+    return SizedBox.square(
+      dimension: 32.0,
+      child: FlowyButton(
+        radius: const BorderRadius.all(Radius.circular(8.0)),
+        margin: EdgeInsets.zero,
+        expandText: false,
+        text: showFormatBar
+            ? const FlowySvg(
+                FlowySvgs.m_aa_text_s,
+                size: Size.square(20.0),
+              )
+            : const FlowySvg(
+                FlowySvgs.ai_text_image_s,
+                size: Size(26.25, 20.0),
+              ),
+        onTap: onTap,
+      ),
+    );
+  }
+}

frontend/appflowy_flutter/lib/ai/widgets/prompt_input/select_sources_bottom_sheet.dart

@@ -0,0 +1,259 @@
+import 'package:appflowy/generated/flowy_svgs.g.dart';
+import 'package:appflowy/generated/locale_keys.g.dart';
+import 'package:appflowy/mobile/presentation/base/flowy_search_text_field.dart';
+import 'package:appflowy/mobile/presentation/bottom_sheet/bottom_sheet.dart';
+import 'package:appflowy/plugins/ai_chat/application/chat_bloc.dart';
+import 'package:appflowy/plugins/ai_chat/application/chat_select_sources_cubit.dart';
+import 'package:appflowy/plugins/base/drag_handler.dart';
+import 'package:appflowy/workspace/application/sidebar/space/space_bloc.dart';
+import 'package:appflowy/workspace/application/user/user_workspace_bloc.dart';
+import 'package:appflowy/workspace/application/view/view_ext.dart';
+import 'package:appflowy/workspace/presentation/home/menu/view/view_item.dart';
+import 'package:easy_localization/easy_localization.dart';
+import 'package:flowy_infra_ui/flowy_infra_ui.dart';
+import 'package:flutter/material.dart';
+import 'package:flutter_bloc/flutter_bloc.dart';
+
+import 'select_sources_menu.dart';
+
+class PromptInputMobileSelectSourcesButton extends StatefulWidget {
+  const PromptInputMobileSelectSourcesButton({
+    super.key,
+    required this.onUpdateSelectedSources,
+  });
+
+  final void Function(List<String>) onUpdateSelectedSources;
+
+  @override
+  State<PromptInputMobileSelectSourcesButton> createState() =>
+      _PromptInputMobileSelectSourcesButtonState();
+}
+
+class _PromptInputMobileSelectSourcesButtonState
+    extends State<PromptInputMobileSelectSourcesButton> {
+  late final cubit = ChatSettingsCubit();
+
+  @override
+  void initState() {
+    super.initState();
+    WidgetsBinding.instance.addPostFrameCallback((_) {
+      cubit.updateSelectedSources(
+        context.read<ChatBloc>().state.selectedSourceIds,
+      );
+    });
+  }
+
+  @override
+  void dispose() {
+    cubit.close();
+    super.dispose();
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return BlocBuilder<UserWorkspaceBloc, UserWorkspaceState>(
+      builder: (context, state) {
+        final userProfile = context.read<UserWorkspaceBloc>().userProfile;
+        final workspaceId = state.currentWorkspace?.workspaceId ?? '';
+        return MultiBlocProvider(
+          providers: [
+            BlocProvider(
+              key: ValueKey(workspaceId),
+              create: (context) => SpaceBloc(
+                userProfile: userProfile,
+                workspaceId: workspaceId,
+              )..add(const SpaceEvent.initial(openFirstPage: false)),
+            ),
+            BlocProvider.value(
+              value: cubit,
+            ),
+          ],
+          child: BlocBuilder<SpaceBloc, SpaceState>(
+            builder: (context, state) {
+              return BlocListener<ChatBloc, ChatState>(
+                listener: (context, state) {
+                  cubit
+                    ..updateSelectedSources(state.selectedSourceIds)
+                    ..updateSelectedStatus();
+                },
+                child: FlowyButton(
+                  margin: const EdgeInsetsDirectional.fromSTEB(4, 6, 2, 6),
+                  expandText: false,
+                  text: Row(
+                    mainAxisSize: MainAxisSize.min,
+                    children: [
+                      FlowySvg(
+                        FlowySvgs.ai_page_s,
+                        color: Theme.of(context).iconTheme.color,
+                        size: const Size.square(20.0),
+                      ),
+                      FlowySvg(
+                        FlowySvgs.ai_source_drop_down_s,
+                        color: Theme.of(context).hintColor,
+                        size: const Size.square(10),
+                      ),
+                    ],
+                  ),
+                  onTap: () async {
+                    context
+                        .read<ChatSettingsCubit>()
+                        .refreshSources(state.spaces, state.currentSpace);
+                    await showMobileBottomSheet<void>(
+                      context,
+                      backgroundColor: Theme.of(context).colorScheme.surface,
+                      maxChildSize: 0.98,
+                      enableDraggableScrollable: true,
+                      scrollableWidgetBuilder: (_, scrollController) {
+                        return Expanded(
+                          child: BlocProvider.value(
+                            value: cubit,
+                            child: _MobileSelectSourcesSheetBody(
+                              scrollController: scrollController,
+                            ),
+                          ),
+                        );
+                      },
+                      builder: (context) => const SizedBox.shrink(),
+                    );
+                    if (context.mounted) {
+                      widget.onUpdateSelectedSources(cubit.selectedSourceIds);
+                    }
+                  },
+                ),
+              );
+            },
+          ),
+        );
+      },
+    );
+  }
+}
+
+class _MobileSelectSourcesSheetBody extends StatefulWidget {
+  const _MobileSelectSourcesSheetBody({
+    required this.scrollController,
+  });
+
+  final ScrollController scrollController;
+
+  @override
+  State<_MobileSelectSourcesSheetBody> createState() =>
+      _MobileSelectSourcesSheetBodyState();
+}
+
+class _MobileSelectSourcesSheetBodyState
+    extends State<_MobileSelectSourcesSheetBody> {
+  final textController = TextEditingController();
+
+  @override
+  void dispose() {
+    textController.dispose();
+    super.dispose();
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return CustomScrollView(
+      controller: widget.scrollController,
+      shrinkWrap: true,
+      slivers: [
+        SliverPersistentHeader(
+          pinned: true,
+          delegate: _Header(
+            child: ColoredBox(
+              color: Theme.of(context).cardColor,
+              child: Column(
+                mainAxisSize: MainAxisSize.min,
+                children: [
+                  const DragHandle(),
+                  SizedBox(
+                    height: 44.0,
+                    child: Center(
+                      child: FlowyText.medium(
+                        LocaleKeys.chat_selectSources.tr(),
+                        fontSize: 16.0,
+                      ),
+                    ),
+                  ),
+                  Padding(
+                    padding: const EdgeInsets.symmetric(
+                      horizontal: 16.0,
+                      vertical: 8.0,
+                    ),
+                    child: SizedBox(
+                      height: 44.0,
+                      child: FlowySearchTextField(
+                        controller: textController,
+                        onChanged: (value) => context
+                            .read<ChatSettingsCubit>()
+                            .updateFilter(value),
+                      ),
+                    ),
+                  ),
+                  const Divider(height: 0.5, thickness: 0.5),
+                ],
+              ),
+            ),
+          ),
+        ),
+        BlocBuilder<ChatSettingsCubit, ChatSettingsState>(
+          builder: (context, state) {
+            final sources = state.visibleSources
+                .where((e) => e.ignoreStatus != IgnoreViewType.hide);
+            return SliverList(
+              delegate: SliverChildBuilderDelegate(
+                childCount: sources.length,
+                (context, index) {
+                  final source = sources.elementAt(index);
+                  return ChatSourceTreeItem(
+                    key: ValueKey(
+                      'visible_select_sources_tree_item_${source.view.id}',
+                    ),
+                    chatSource: source,
+                    level: 0,
+                    isDescendentOfSpace: source.view.isSpace,
+                    isSelectedSection: false,
+                    onSelected: (chatSource) {
+                      context
+                          .read<ChatSettingsCubit>()
+                          .toggleSelectedStatus(chatSource);
+                    },
+                    height: 40.0,
+                  );
+                },
+              ),
+            );
+          },
+        ),
+      ],
+    );
+  }
+}
+
+class _Header extends SliverPersistentHeaderDelegate {
+  const _Header({
+    required this.child,
+  });
+
+  final Widget child;
+
+  @override
+  Widget build(
+    BuildContext context,
+    double shrinkOffset,
+    bool overlapsContent,
+  ) {
+    return child;
+  }
+
+  @override
+  double get maxExtent => 120.5;
+
+  @override
+  double get minExtent => 120.5;
+
+  @override
+  bool shouldRebuild(covariant SliverPersistentHeaderDelegate oldDelegate) {
+    return false;
+  }
+}

frontend/appflowy_flutter/lib/ai/widgets/prompt_input/select_sources_menu.dart

@@ -0,0 +1,576 @@
+import 'dart:math';
+
+import 'package:appflowy/generated/flowy_svgs.g.dart';
+import 'package:appflowy/generated/locale_keys.g.dart';
+import 'package:appflowy/plugins/ai_chat/application/chat_bloc.dart';
+import 'package:appflowy/plugins/ai_chat/application/chat_select_sources_cubit.dart';
+import 'package:appflowy/workspace/application/sidebar/space/space_bloc.dart';
+import 'package:appflowy/workspace/application/user/user_workspace_bloc.dart';
+import 'package:appflowy/workspace/application/view/view_ext.dart';
+import 'package:appflowy/workspace/presentation/home/menu/sidebar/space/shared_widget.dart';
+import 'package:appflowy/workspace/presentation/home/menu/view/view_item.dart';
+import 'package:appflowy_backend/protobuf/flowy-folder/protobuf.dart';
+import 'package:appflowy_backend/protobuf/flowy-folder/view.pb.dart';
+import 'package:easy_localization/easy_localization.dart';
+import 'package:flowy_infra/theme_extension.dart';
+import 'package:flowy_infra_ui/flowy_infra_ui.dart';
+import 'package:flowy_infra_ui/style_widget/hover.dart';
+import 'package:flutter/material.dart';
+import 'package:flutter_bloc/flutter_bloc.dart';
+
+import 'layout_define.dart';
+import 'mention_page_menu.dart';
+
+class PromptInputDesktopSelectSourcesButton extends StatefulWidget {
+  const PromptInputDesktopSelectSourcesButton({
+    super.key,
+    required this.onUpdateSelectedSources,
+  });
+
+  final void Function(List<String>) onUpdateSelectedSources;
+
+  @override
+  State<PromptInputDesktopSelectSourcesButton> createState() =>
+      _PromptInputDesktopSelectSourcesButtonState();
+}
+
+class _PromptInputDesktopSelectSourcesButtonState
+    extends State<PromptInputDesktopSelectSourcesButton> {
+  late final cubit = ChatSettingsCubit();
+  final popoverController = PopoverController();
+
+  @override
+  void initState() {
+    super.initState();
+    WidgetsBinding.instance.addPostFrameCallback((_) {
+      cubit.updateSelectedSources(
+        context.read<ChatBloc>().state.selectedSourceIds,
+      );
+    });
+  }
+
+  @override
+  void dispose() {
+    cubit.close();
+    super.dispose();
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    final userWorkspaceBloc = context.read<UserWorkspaceBloc>();
+    final userProfile = userWorkspaceBloc.userProfile;
+    final workspaceId =
+        userWorkspaceBloc.state.currentWorkspace?.workspaceId ?? '';
+
+    return MultiBlocProvider(
+      providers: [
+        BlocProvider(
+          create: (context) => SpaceBloc(
+            userProfile: userProfile,
+            workspaceId: workspaceId,
+          )..add(const SpaceEvent.initial(openFirstPage: false)),
+        ),
+        BlocProvider.value(
+          value: cubit,
+        ),
+      ],
+      child: BlocBuilder<SpaceBloc, SpaceState>(
+        builder: (context, state) {
+          return BlocListener<ChatBloc, ChatState>(
+            listener: (context, state) {
+              cubit
+                ..updateSelectedSources(state.selectedSourceIds)
+                ..updateSelectedStatus();
+            },
+            child: AppFlowyPopover(
+              constraints: BoxConstraints.loose(const Size(320, 380)),
+              offset: const Offset(0.0, -10.0),
+              direction: PopoverDirection.topWithCenterAligned,
+              margin: EdgeInsets.zero,
+              controller: popoverController,
+              onOpen: () {
+                context
+                    .read<ChatSettingsCubit>()
+                    .refreshSources(state.spaces, state.currentSpace);
+              },
+              onClose: () {
+                widget.onUpdateSelectedSources(cubit.selectedSourceIds);
+                context
+                    .read<ChatSettingsCubit>()
+                    .refreshSources(state.spaces, state.currentSpace);
+              },
+              popupBuilder: (_) {
+                return BlocProvider.value(
+                  value: context.read<ChatSettingsCubit>(),
+                  child: const _PopoverContent(),
+                );
+              },
+              child: _IndicatorButton(
+                onTap: () => popoverController.show(),
+              ),
+            ),
+          );
+        },
+      ),
+    );
+  }
+}
+
+class _IndicatorButton extends StatelessWidget {
+  const _IndicatorButton({
+    required this.onTap,
+  });
+
+  final VoidCallback onTap;
+
+  @override
+  Widget build(BuildContext context) {
+    return GestureDetector(
+      onTap: onTap,
+      behavior: HitTestBehavior.opaque,
+      child: SizedBox(
+        height: DesktopAIPromptSizes.actionBarButtonSize,
+        child: FlowyHover(
+          style: const HoverStyle(
+            borderRadius: BorderRadius.all(Radius.circular(8)),
+          ),
+          child: Padding(
+            padding: const EdgeInsetsDirectional.fromSTEB(6, 6, 4, 6),
+            child: Row(
+              mainAxisSize: MainAxisSize.min,
+              children: [
+                FlowySvg(
+                  FlowySvgs.ai_page_s,
+                  color: Theme.of(context).iconTheme.color,
+                ),
+                const HSpace(2.0),
+                BlocBuilder<ChatBloc, ChatState>(
+                  builder: (context, state) {
+                    return FlowyText(
+                      state.selectedSourceIds.length.toString(),
+                      fontSize: 14,
+                      figmaLineHeight: 16,
+                      color: Theme.of(context).hintColor,
+                    );
+                  },
+                ),
+                const HSpace(2.0),
+                FlowySvg(
+                  FlowySvgs.ai_source_drop_down_s,
+                  color: Theme.of(context).hintColor,
+                  size: const Size.square(10),
+                ),
+              ],
+            ),
+          ),
+        ),
+      ),
+    );
+  }
+}
+
+class _PopoverContent extends StatelessWidget {
+  const _PopoverContent();
+
+  @override
+  Widget build(BuildContext context) {
+    return BlocBuilder<ChatSettingsCubit, ChatSettingsState>(
+      builder: (context, state) {
+        return Column(
+          mainAxisSize: MainAxisSize.min,
+          children: [
+            Padding(
+              padding: const EdgeInsets.fromLTRB(8, 12, 8, 8),
+              child: SpaceSearchField(
+                width: 600,
+                onSearch: (context, value) =>
+                    context.read<ChatSettingsCubit>().updateFilter(value),
+              ),
+            ),
+            _buildDivider(),
+            Flexible(
+              child: ListView(
+                shrinkWrap: true,
+                padding: const EdgeInsets.fromLTRB(8, 4, 8, 12),
+                children: [
+                  ..._buildSelectedSources(context, state),
+                  if (state.selectedSources.isNotEmpty &&
+                      state.visibleSources.isNotEmpty)
+                    Padding(
+                      padding: const EdgeInsets.symmetric(vertical: 4.0),
+                      child: _buildDivider(),
+                    ),
+                  ..._buildVisibleSources(context, state),
+                ],
+              ),
+            ),
+          ],
+        );
+      },
+    );
+  }
+
+  Widget _buildDivider() {
+    return const Divider(
+      height: 1.0,
+      thickness: 1.0,
+      indent: 8.0,
+      endIndent: 8.0,
+    );
+  }
+
+  Iterable<Widget> _buildSelectedSources(
+    BuildContext context,
+    ChatSettingsState state,
+  ) {
+    return state.selectedSources
+        .where((e) => e.ignoreStatus != IgnoreViewType.hide)
+        .map(
+          (e) => ChatSourceTreeItem(
+            key: ValueKey(
+              'selected_select_sources_tree_item_${e.view.id}',
+            ),
+            chatSource: e,
+            level: 0,
+            isDescendentOfSpace: e.view.isSpace,
+            isSelectedSection: true,
+            onSelected: (chatSource) {
+              context
+                  .read<ChatSettingsCubit>()
+                  .toggleSelectedStatus(chatSource);
+            },
+            height: 30.0,
+          ),
+        );
+  }
+
+  Iterable<Widget> _buildVisibleSources(
+    BuildContext context,
+    ChatSettingsState state,
+  ) {
+    return state.visibleSources
+        .where((e) => e.ignoreStatus != IgnoreViewType.hide)
+        .map(
+          (e) => ChatSourceTreeItem(
+            key: ValueKey(
+              'visible_select_sources_tree_item_${e.view.id}',
+            ),
+            chatSource: e,
+            level: 0,
+            isDescendentOfSpace: e.view.isSpace,
+            isSelectedSection: false,
+            onSelected: (chatSource) {
+              context
+                  .read<ChatSettingsCubit>()
+                  .toggleSelectedStatus(chatSource);
+            },
+            height: 30.0,
+          ),
+        );
+  }
+}
+
+class ChatSourceTreeItem extends StatefulWidget {
+  const ChatSourceTreeItem({
+    super.key,
+    required this.chatSource,
+    required this.level,
+    required this.isDescendentOfSpace,
+    required this.isSelectedSection,
+    required this.onSelected,
+    this.onAdd,
+    required this.height,
+    this.showSaveButton = false,
+    this.showCheckbox = true,
+  });
+
+  final ChatSource chatSource;
+
+  /// nested level of the view item
+  final int level;
+
+  final bool isDescendentOfSpace;
+
+  final bool isSelectedSection;
+
+  final void Function(ChatSource chatSource) onSelected;
+
+  final void Function(ChatSource chatSource)? onAdd;
+
+  final bool showSaveButton;
+
+  final double height;
+
+  final bool showCheckbox;
+
+  @override
+  State<ChatSourceTreeItem> createState() => _ChatSourceTreeItemState();
+}
+
+class _ChatSourceTreeItemState extends State<ChatSourceTreeItem> {
+  @override
+  Widget build(BuildContext context) {
+    final child = SizedBox(
+      height: widget.height,
+      child: ChatSourceTreeItemInner(
+        chatSource: widget.chatSource,
+        level: widget.level,
+        isDescendentOfSpace: widget.isDescendentOfSpace,
+        isSelectedSection: widget.isSelectedSection,
+        showCheckbox: widget.showCheckbox,
+        showSaveButton: widget.showSaveButton,
+        onSelected: widget.onSelected,
+        onAdd: widget.onAdd,
+      ),
+    );
+
+    final disabledEnabledChild =
+        widget.chatSource.ignoreStatus == IgnoreViewType.disable
+            ? FlowyTooltip(
+                message: widget.showCheckbox
+                    ? switch (widget.chatSource.view.layout) {
+                        ViewLayoutPB.Document =>
+                          LocaleKeys.chat_sourcesLimitReached.tr(),
+                        _ => LocaleKeys.chat_sourceUnsupported.tr(),
+                      }
+                    : "",
+                child: Opacity(
+                  opacity: 0.5,
+                  child: MouseRegion(
+                    cursor: SystemMouseCursors.forbidden,
+                    child: IgnorePointer(child: child),
+                  ),
+                ),
+              )
+            : child;
+
+    return ValueListenableBuilder(
+      valueListenable: widget.chatSource.isExpandedNotifier,
+      builder: (context, isExpanded, child) {
+        // filter the child views that should be ignored
+        final childViews = widget.chatSource.children
+            .where((e) => e.ignoreStatus != IgnoreViewType.hide)
+            .toList();
+
+        if (!isExpanded || childViews.isEmpty) {
+          return disabledEnabledChild;
+        }
+
+        return Column(
+          mainAxisSize: MainAxisSize.min,
+          children: [
+            disabledEnabledChild,
+            ...childViews.map(
+              (childSource) => ChatSourceTreeItem(
+                key: ValueKey(
+                  'select_sources_tree_item_${childSource.view.id}',
+                ),
+                chatSource: childSource,
+                level: widget.level + 1,
+                isDescendentOfSpace: widget.isDescendentOfSpace,
+                isSelectedSection: widget.isSelectedSection,
+                onSelected: widget.onSelected,
+                height: widget.height,
+                showCheckbox: widget.showCheckbox,
+                showSaveButton: widget.showSaveButton,
+                onAdd: widget.onAdd,
+              ),
+            ),
+          ],
+        );
+      },
+    );
+  }
+}
+
+class ChatSourceTreeItemInner extends StatelessWidget {
+  const ChatSourceTreeItemInner({
+    super.key,
+    required this.chatSource,
+    required this.level,
+    required this.isDescendentOfSpace,
+    required this.isSelectedSection,
+    required this.showCheckbox,
+    required this.showSaveButton,
+    this.onSelected,
+    this.onAdd,
+  });
+
+  final ChatSource chatSource;
+  final int level;
+  final bool isDescendentOfSpace;
+  final bool isSelectedSection;
+  final bool showCheckbox;
+  final bool showSaveButton;
+  final void Function(ChatSource)? onSelected;
+  final void Function(ChatSource)? onAdd;
+
+  @override
+  Widget build(BuildContext context) {
+    return GestureDetector(
+      behavior: HitTestBehavior.translucent,
+      onTap: () {
+        if (!isSelectedSection) {
+          onSelected?.call(chatSource);
+        }
+      },
+      child: FlowyHover(
+        cursor: isSelectedSection ? SystemMouseCursors.basic : null,
+        style: HoverStyle(
+          hoverColor: isSelectedSection
+              ? Colors.transparent
+              : AFThemeExtension.of(context).lightGreyHover,
+        ),
+        builder: (context, onHover) {
+          final isSaveButtonVisible =
+              showSaveButton && !chatSource.view.isSpace;
+          final isAddButtonVisible = onAdd != null;
+          return Row(
+            children: [
+              const HSpace(4.0),
+              HSpace(max(20.0 * level - (isDescendentOfSpace ? 2 : 0), 0)),
+              // builds the >, ^ or · button
+              ToggleIsExpandedButton(
+                chatSource: chatSource,
+                isSelectedSection: isSelectedSection,
+              ),
+              const HSpace(2.0),
+              // checkbox
+              if (!chatSource.view.isSpace && showCheckbox) ...[
+                SourceSelectedStatusCheckbox(
+                  chatSource: chatSource,
+                ),
+                const HSpace(4.0),
+              ],
+              // icon
+              MentionViewIcon(
+                view: chatSource.view,
+              ),
+              const HSpace(6.0),
+              // title
+              Expanded(
+                child: FlowyText(
+                  chatSource.view.nameOrDefault,
+                  overflow: TextOverflow.ellipsis,
+                  fontSize: 14.0,
+                  figmaLineHeight: 18.0,
+                ),
+              ),
+              if (onHover && (isSaveButtonVisible || isAddButtonVisible)) ...[
+                const HSpace(4.0),
+                if (isSaveButtonVisible)
+                  FlowyIconButton(
+                    tooltipText: LocaleKeys.chat_addToPageButton.tr(),
+                    width: 24,
+                    icon: FlowySvg(
+                      FlowySvgs.ai_add_to_page_s,
+                      size: const Size.square(16),
+                      color: Theme.of(context).hintColor,
+                    ),
+                    onPressed: () => onSelected?.call(chatSource),
+                  ),
+                if (isSaveButtonVisible && isAddButtonVisible)
+                  const HSpace(4.0),
+                if (isAddButtonVisible)
+                  FlowyIconButton(
+                    tooltipText: LocaleKeys.chat_addToNewPage.tr(),
+                    width: 24,
+                    icon: FlowySvg(
+                      FlowySvgs.add_less_padding_s,
+                      size: const Size.square(16),
+                      color: Theme.of(context).hintColor,
+                    ),
+                    onPressed: () => onAdd?.call(chatSource),
+                  ),
+                const HSpace(4.0),
+              ],
+            ],
+          );
+        },
+      ),
+    );
+  }
+}
+
+class ToggleIsExpandedButton extends StatelessWidget {
+  const ToggleIsExpandedButton({
+    super.key,
+    required this.chatSource,
+    required this.isSelectedSection,
+  });
+
+  final ChatSource chatSource;
+  final bool isSelectedSection;
+
+  @override
+  Widget build(BuildContext context) {
+    if (isReferencedDatabaseView(chatSource.view, chatSource.parentView)) {
+      return const _DotIconWidget();
+    }
+
+    if (chatSource.children.isEmpty) {
+      return const SizedBox.square(dimension: 16.0);
+    }
+
+    return FlowyHover(
+      child: GestureDetector(
+        child: ValueListenableBuilder(
+          valueListenable: chatSource.isExpandedNotifier,
+          builder: (context, value, _) => FlowySvg(
+            value
+                ? FlowySvgs.view_item_expand_s
+                : FlowySvgs.view_item_unexpand_s,
+            size: const Size.square(16.0),
+          ),
+        ),
+        onTap: () => context
+            .read<ChatSettingsCubit>()
+            .toggleIsExpanded(chatSource, isSelectedSection),
+      ),
+    );
+  }
+}
+
+class _DotIconWidget extends StatelessWidget {
+  const _DotIconWidget();
+
+  @override
+  Widget build(BuildContext context) {
+    return Padding(
+      padding: const EdgeInsets.all(6.0),
+      child: Container(
+        width: 4,
+        height: 4,
+        decoration: BoxDecoration(
+          color: Theme.of(context).iconTheme.color,
+          borderRadius: BorderRadius.circular(2),
+        ),
+      ),
+    );
+  }
+}
+
+class SourceSelectedStatusCheckbox extends StatelessWidget {
+  const SourceSelectedStatusCheckbox({
+    super.key,
+    required this.chatSource,
+  });
+
+  final ChatSource chatSource;
+
+  @override
+  Widget build(BuildContext context) {
+    return ValueListenableBuilder(
+      valueListenable: chatSource.selectedStatusNotifier,
+      builder: (context, selectedStatus, _) => FlowySvg(
+        switch (selectedStatus) {
+          SourceSelectedStatus.unselected => FlowySvgs.uncheck_s,
+          SourceSelectedStatus.selected => FlowySvgs.check_filled_s,
+          SourceSelectedStatus.partiallySelected => FlowySvgs.check_partial_s,
+        },
+        size: const Size.square(18.0),
+        blendMode: null,
+      ),
+    );
+  }
+}

frontend/appflowy_flutter/lib/ai/widgets/prompt_input/send_button.dart

@@ -0,0 +1,70 @@
+import 'package:appflowy/generated/flowy_svgs.g.dart';
+import 'package:flowy_infra_ui/flowy_infra_ui.dart';
+import 'package:flutter/material.dart';
+import 'package:universal_platform/universal_platform.dart';
+
+import 'layout_define.dart';
+
+enum SendButtonState { enabled, streaming, disabled }
+
+class PromptInputSendButton extends StatelessWidget {
+  const PromptInputSendButton({
+    super.key,
+    required this.state,
+    required this.onSendPressed,
+    required this.onStopStreaming,
+  });
+
+  final SendButtonState state;
+  final VoidCallback onSendPressed;
+  final VoidCallback onStopStreaming;
+
+  @override
+  Widget build(BuildContext context) {
+    return FlowyIconButton(
+      width: _buttonSize,
+      icon: switch (state) {
+        SendButtonState.enabled => FlowySvg(
+            FlowySvgs.ai_send_filled_s,
+            size: Size.square(_iconSize),
+            color: Theme.of(context).colorScheme.primary,
+          ),
+        SendButtonState.disabled => FlowySvg(
+            FlowySvgs.ai_send_filled_s,
+            size: Size.square(_iconSize),
+            color: Theme.of(context).disabledColor,
+          ),
+        SendButtonState.streaming => FlowySvg(
+            FlowySvgs.ai_stop_filled_s,
+            size: Size.square(_iconSize),
+            color: Theme.of(context).colorScheme.primary,
+          ),
+      },
+      onPressed: () {
+        switch (state) {
+          case SendButtonState.enabled:
+            onSendPressed();
+            break;
+          case SendButtonState.streaming:
+            onStopStreaming();
+            break;
+          case SendButtonState.disabled:
+            break;
+        }
+      },
+      hoverColor: Colors.transparent,
+    );
+  }
+
+  double get _buttonSize {
+    return UniversalPlatform.isMobile
+        ? MobileAIPromptSizes.sendButtonSize
+        : DesktopAIPromptSizes.actionBarSendButtonSize;
+  }
+
+  double get _iconSize {
+    return UniversalPlatform.isMobile
+        ? MobileAIPromptSizes.sendButtonSize
+        : DesktopAIPromptSizes.actionBarSendButtonIconSize;
+  }
+}

frontend/appflowy_flutter/lib/core/config/kv_keys.dart

@@ -58,6 +58,8 @@ class KVKeys {
 
   static const String kCloudType = 'kCloudType';
   static const String kAppflowyCloudBaseURL = 'kAppFlowyCloudBaseURL';
+  static const String kAppFlowyBaseShareDomain = 'kAppFlowyBaseShareDomain';
+  static const String kAppFlowyEnableSyncTrace = 'kAppFlowyEnableSyncTrace';
 
   /// The key for saving the text scale factor.
   ///
@@ -108,4 +110,9 @@ class KVKeys {
   ///
   /// The value is a boolean string
   static const String hasUpgradedSpace = 'hasUpgradedSpace060';
+
+  /// The key for saving the recent icons
+  ///
+  /// The value is a json string of [RecentIcons]
+  static const String recentIcons = 'kRecentIcons';
 }

frontend/appflowy_flutter/lib/core/helpers/url_launcher.dart

@@ -1,16 +1,24 @@
-import 'package:flutter/services.dart';
-import 'package:flutter/widgets.dart';
+import 'dart:io';
 
 import 'package:appflowy/generated/locale_keys.g.dart';
+import 'package:appflowy/shared/patterns/common_patterns.dart';
 import 'package:appflowy/workspace/presentation/home/toast.dart';
+import 'package:appflowy/workspace/presentation/widgets/dialogs.dart';
 import 'package:appflowy_backend/log.dart';
 import 'package:easy_localization/easy_localization.dart';
+import 'package:flutter/services.dart';
+import 'package:flutter/widgets.dart';
+import 'package:open_filex/open_filex.dart';
 import 'package:string_validator/string_validator.dart';
 import 'package:url_launcher/url_launcher.dart' as launcher;
 
 typedef OnFailureCallback = void Function(Uri uri);
 
-Future<bool> afLaunchUrl(
+/// Launch the uri
+///
+/// If the uri is a local file path, it will be opened with the OpenFilex.
+/// Otherwise, it will be launched with the url_launcher.
+Future<bool> afLaunchUri(
   Uri uri, {
   BuildContext? context,
   OnFailureCallback? onFailure,
@@ -18,6 +26,18 @@ Future<bool> afLaunchUrl(
   String? webOnlyWindowName,
   bool addingHttpSchemeWhenFailed = false,
 }) async {
+  final url = uri.toString();
+  final decodedUrl = Uri.decodeComponent(url);
+
+  // check if the uri is the local file path
+  if (localPathRegex.hasMatch(decodedUrl)) {
+    return _afLaunchLocalUri(
+      uri,
+      context: context,
+      onFailure: onFailure,
+    );
+  }
+
   // try to launch the uri directly
   bool result;
   try {
@@ -32,7 +52,7 @@ Future<bool> afLaunchUrl(
   }
 
   // if the uri is not a valid url, try to launch it with http scheme
-  final url = uri.toString();
+
   if (addingHttpSchemeWhenFailed &&
       !result &&
       !isURL(url, {'require_protocol': true})) {
@@ -54,9 +74,14 @@ Future<bool> afLaunchUrl(
   return result;
 }
 
+/// Launch the url string
+///
+/// See [afLaunchUri] for more details.
 Future<bool> afLaunchUrlString(
   String url, {
   bool addingHttpSchemeWhenFailed = false,
+  BuildContext? context,
+  OnFailureCallback? onFailure,
 }) async {
   final Uri uri;
   try {
@@ -67,12 +92,56 @@ Future<bool> afLaunchUrlString(
   }
 
   // try to launch the uri directly
-  return afLaunchUrl(
+  return afLaunchUri(
     uri,
     addingHttpSchemeWhenFailed: addingHttpSchemeWhenFailed,
+    context: context,
+    onFailure: onFailure,
   );
 }
 
+/// Launch the local uri
+///
+/// See [afLaunchUri] for more details.
+Future<bool> _afLaunchLocalUri(
+  Uri uri, {
+  BuildContext? context,
+  OnFailureCallback? onFailure,
+}) async {
+  final decodedUrl = Uri.decodeComponent(uri.toString());
+  // open the file with the OpenfileX
+  var result = await OpenFilex.open(decodedUrl);
+  if (result.type != ResultType.done) {
+    // For the file cant be opened, fallback to open the folder
+    final parentFolder = Directory(decodedUrl).parent.path;
+    result = await OpenFilex.open(parentFolder);
+  }
+  // show the toast if the file is not found
+  final message = switch (result.type) {
+    ResultType.done => LocaleKeys.openFileMessage_success.tr(),
+    ResultType.fileNotFound => LocaleKeys.openFileMessage_fileNotFound.tr(),
+    ResultType.noAppToOpen => LocaleKeys.openFileMessage_noAppToOpenFile.tr(),
+    ResultType.permissionDenied =>
+      LocaleKeys.openFileMessage_permissionDenied.tr(),
+    ResultType.error => LocaleKeys.failedToOpenUrl.tr(),
+  };
+  if (context != null && context.mounted) {
+    showToastNotification(
+      context,
+      message: message,
+      type: result.type == ResultType.done
+          ? ToastificationType.success
+          : ToastificationType.error,
+    );
+  }
+  final openFileSuccess = result.type == ResultType.done;
+  if (!openFileSuccess && onFailure != null) {
+    onFailure(uri);
+    Log.error('Failed to open file: $result.message');
+  }
+  return openFileSuccess;
+}
+
 void _errorHandler(
   Uri uri, {
   BuildContext? context,

frontend/appflowy_flutter/lib/env/backend_env.dart

@@ -1,6 +1,8 @@
 // ignore_for_file: non_constant_identifier_names
 
+import 'package:appflowy/plugins/shared/share/constants.dart';
 import 'package:json_annotation/json_annotation.dart';
+
 part 'backend_env.g.dart';
 
 @JsonSerializable()
@@ -39,6 +41,8 @@ class AppFlowyCloudConfiguration {
     required this.base_url,
     required this.ws_base_url,
     required this.gotrue_url,
+    required this.enable_sync_trace,
+    required this.base_web_domain,
   });
 
   factory AppFlowyCloudConfiguration.fromJson(Map<String, dynamic> json) =>
@@ -47,6 +51,14 @@ class AppFlowyCloudConfiguration {
   final String base_url;
   final String ws_base_url;
   final String gotrue_url;
+  final bool enable_sync_trace;
+
+  /// The base domain is used in
+  ///
+  /// - Share URL
+  /// - Publish URL
+  /// - Copy Link To Block
+  final String base_web_domain;
 
   Map<String, dynamic> toJson() => _$AppFlowyCloudConfigurationToJson(this);
 
@@ -55,6 +67,8 @@ class AppFlowyCloudConfiguration {
       base_url: '',
       ws_base_url: '',
       gotrue_url: '',
+      enable_sync_trace: false,
+      base_web_domain: ShareConstants.defaultBaseWebDomain,
     );
   }
 

frontend/appflowy_flutter/lib/env/cloud_env.dart

@@ -2,6 +2,7 @@ import 'package:appflowy/core/config/kv.dart';
 import 'package:appflowy/core/config/kv_keys.dart';
 import 'package:appflowy/env/backend_env.dart';
 import 'package:appflowy/env/env.dart';
+import 'package:appflowy/plugins/shared/share/constants.dart';
 import 'package:appflowy/startup/startup.dart';
 import 'package:appflowy_backend/log.dart';
 
@@ -155,6 +156,13 @@ Future<void> _setAppFlowyCloudUrl(String? url) async {
   await getIt<KeyValueStorage>().set(KVKeys.kAppflowyCloudBaseURL, url ?? '');
 }
 
+Future<void> useBaseWebDomain(String? url) async {
+  await getIt<KeyValueStorage>().set(
+    KVKeys.kAppFlowyBaseShareDomain,
+    url ?? ShareConstants.defaultBaseWebDomain,
+  );
+}
+
 Future<void> useSelfHostedAppFlowyCloudWithURL(String url) async {
   await _setAuthenticatorType(AuthenticatorType.appflowyCloudSelfHost);
   await _setAppFlowyCloudUrl(url);
@@ -212,6 +220,8 @@ class AppFlowyCloudSharedEnv {
         base_url: Env.afCloudUrl,
         ws_base_url: await _getAppFlowyCloudWSUrl(Env.afCloudUrl),
         gotrue_url: await _getAppFlowyCloudGotrueUrl(Env.afCloudUrl),
+        enable_sync_trace: false,
+        base_web_domain: Env.baseWebDomain,
       );
 
       return AppFlowyCloudSharedEnv(
@@ -232,21 +242,29 @@ Future<AppFlowyCloudConfiguration> configurationFromUri(
   Uri baseUri,
   String baseUrl,
   AuthenticatorType authenticatorType,
+  String baseShareDomain,
 ) async {
   // In development mode, the app is configured to access the AppFlowy cloud server directly through specific ports.
   // This setup bypasses the need for Nginx, meaning that the AppFlowy cloud should be running without an Nginx server
   // in the development environment.
+  // If you modify following code, please update the corresponding documentation in the appflowy billing.
   if (authenticatorType == AuthenticatorType.appflowyCloudDevelop) {
     return AppFlowyCloudConfiguration(
       base_url: "$baseUrl:8000",
       ws_base_url: "ws://${baseUri.host}:8000/ws/v1",
       gotrue_url: "$baseUrl:9999",
+      enable_sync_trace: true,
+      base_web_domain: ShareConstants.testBaseWebDomain,
     );
   } else {
     return AppFlowyCloudConfiguration(
       base_url: baseUrl,
       ws_base_url: await _getAppFlowyCloudWSUrl(baseUrl),
       gotrue_url: await _getAppFlowyCloudGotrueUrl(baseUrl),
+      enable_sync_trace: await getSyncLogEnabled(),
+      base_web_domain: authenticatorType == AuthenticatorType.appflowyCloud
+          ? ShareConstants.defaultBaseWebDomain
+          : baseShareDomain,
     );
   }
 }
@@ -255,10 +273,16 @@ Future<AppFlowyCloudConfiguration> getAppFlowyCloudConfig(
   AuthenticatorType authenticatorType,
 ) async {
   final baseURL = await getAppFlowyCloudUrl();
+  final baseShareDomain = await getAppFlowyShareDomain();
 
   try {
     final uri = Uri.parse(baseURL);
-    return await configurationFromUri(uri, baseURL, authenticatorType);
+    return await configurationFromUri(
+      uri,
+      baseURL,
+      authenticatorType,
+      baseShareDomain,
+    );
   } catch (e) {
     Log.error("Failed to parse AppFlowy Cloud URL: $e");
     return AppFlowyCloudConfiguration.defaultConfig();
@@ -271,6 +295,30 @@ Future<String> getAppFlowyCloudUrl() async {
   return result ?? kAppflowyCloudUrl;
 }
 
+Future<String> getAppFlowyShareDomain() async {
+  final result =
+      await getIt<KeyValueStorage>().get(KVKeys.kAppFlowyBaseShareDomain);
+  return result ?? ShareConstants.defaultBaseWebDomain;
+}
+
+Future<bool> getSyncLogEnabled() async {
+  final result =
+      await getIt<KeyValueStorage>().get(KVKeys.kAppFlowyEnableSyncTrace);
+
+  if (result == null) {
+    return false;
+  }
+
+  return result.toLowerCase() == "true";
+}
+
+Future<void> setSyncLogEnabled(bool enable) async {
+  await getIt<KeyValueStorage>().set(
+    KVKeys.kAppFlowyEnableSyncTrace,
+    enable.toString().toLowerCase(),
+  );
+}
+
 Future<String> _getAppFlowyCloudWSUrl(String baseURL) async {
   try {
     final uri = Uri.parse(baseURL);

frontend/appflowy_flutter/lib/env/env.dart

@@ -1,5 +1,6 @@
 // lib/env/env.dart
 import 'package:appflowy/env/cloud_env.dart';
+import 'package:appflowy/plugins/shared/share/constants.dart';
 import 'package:envied/envied.dart';
 
 part 'env.g.dart';
@@ -43,4 +44,11 @@ abstract class Env {
     defaultValue: '',
   )
   static const String sentryDsn = _Env.sentryDsn;
+
+  @EnviedField(
+    obfuscate: false,
+    varName: 'BASE_WEB_DOMAIN',
+    defaultValue: ShareConstants.defaultBaseWebDomain,
+  )
+  static const String baseWebDomain = _Env.baseWebDomain;
 }

frontend/appflowy_flutter/lib/mobile/application/mobile_router.dart

@@ -21,6 +21,7 @@ extension MobileRouter on BuildContext {
     bool showMoreButton = true,
     String? fixedTitle,
     String? blockId,
+    List<String>? tabs,
   }) async {
     // set the current view before pushing the new view
     getIt<MenuSharedState>().latestOpenView = view;
@@ -37,6 +38,9 @@ extension MobileRouter on BuildContext {
         queryParameters[MobileDocumentScreen.viewBlockId] = blockId;
       }
     }
+    if (tabs != null) {
+      queryParameters[MobileDocumentScreen.viewSelectTabs] = tabs.join('-');
+    }
 
     final uri = Uri(
       path: view.routeName,

frontend/appflowy_flutter/lib/mobile/application/page_style/document_page_style_bloc.dart

@@ -6,7 +6,6 @@ import 'package:appflowy/workspace/application/view/view_ext.dart';
 import 'package:appflowy/workspace/application/view/view_service.dart';
 import 'package:appflowy_backend/log.dart';
 import 'package:appflowy_backend/protobuf/flowy-folder/view.pb.dart';
-import 'package:appflowy_result/appflowy_result.dart';
 import 'package:collection/collection.dart';
 import 'package:flutter_bloc/flutter_bloc.dart';
 import 'package:freezed_annotation/freezed_annotation.dart';
@@ -26,11 +25,13 @@ class DocumentPageStyleBloc
               if (view.id.isEmpty) {
                 return;
               }
-              final layoutObject =
-                  await ViewBackendService.getView(view.id).fold(
-                (s) => jsonDecode(s.extra),
-                (f) => {},
-              );
+              Map layoutObject = {};
+              final data = await ViewBackendService.getView(view.id);
+              data.onSuccess((s) {
+                if (s.extra.isNotEmpty) {
+                  layoutObject = jsonDecode(s.extra);
+                }
+              });
               final fontLayout = _getSelectedFontLayout(layoutObject);
               final lineHeightLayout = _getSelectedLineHeightLayout(
                 layoutObject,

frontend/appflowy_flutter/lib/mobile/application/recent/recent_view_bloc.dart

@@ -7,6 +7,8 @@ import 'package:appflowy_backend/protobuf/flowy-folder/view.pb.dart';
 import 'package:flutter_bloc/flutter_bloc.dart';
 import 'package:freezed_annotation/freezed_annotation.dart';
 
+import '../../../shared/icon_emoji_picker/flowy_icon_emoji_picker.dart';
+
 part 'recent_view_bloc.freezed.dart';
 
 class RecentViewBloc extends Bloc<RecentViewEvent, RecentViewState> {
@@ -39,7 +41,7 @@ class RecentViewBloc extends Bloc<RecentViewEvent, RecentViewState> {
                 add(
                   RecentViewEvent.updateNameOrIcon(
                     view.name,
-                    view.icon.value,
+                    view.icon.toEmojiIconData(),
                   ),
                 );
 
@@ -61,7 +63,7 @@ class RecentViewBloc extends Bloc<RecentViewEvent, RecentViewState> {
               emit(
                 state.copyWith(
                   name: view.name,
-                  icon: view.icon.value,
+                  icon: view.icon.toEmojiIconData(),
                 ),
               );
             }
@@ -72,7 +74,7 @@ class RecentViewBloc extends Bloc<RecentViewEvent, RecentViewState> {
               emit(
                 state.copyWith(
                   name: view.name,
-                  icon: view.icon.value,
+                  icon: view.icon.toEmojiIconData(),
                   coverTypeV2: cover.type,
                   coverValue: cover.value,
                 ),
@@ -82,7 +84,7 @@ class RecentViewBloc extends Bloc<RecentViewEvent, RecentViewState> {
               emit(
                 state.copyWith(
                   name: view.name,
-                  icon: view.icon.value,
+                  icon: view.icon.toEmojiIconData(),
                   coverTypeV1: coverTypeV1,
                   coverValue: coverValue,
                 ),
@@ -135,14 +137,17 @@ class RecentViewBloc extends Bloc<RecentViewEvent, RecentViewState> {
 @freezed
 class RecentViewEvent with _$RecentViewEvent {
   const factory RecentViewEvent.initial() = Initial;
+
   const factory RecentViewEvent.updateCover(
-    CoverType coverTypeV1, // for the version under 0.5.5, including 0.5.5
+    CoverType coverTypeV1,
+    // for the version under 0.5.5, including 0.5.5
     PageStyleCoverImageType? coverTypeV2, // for the version above 0.5.5
     String? coverValue,
   ) = UpdateCover;
+
   const factory RecentViewEvent.updateNameOrIcon(
     String name,
-    String icon,
+    EmojiIconData icon,
   ) = UpdateNameOrIcon;
 }
 
@@ -150,12 +155,12 @@ class RecentViewEvent with _$RecentViewEvent {
 class RecentViewState with _$RecentViewState {
   const factory RecentViewState({
     required String name,
-    required String icon,
+    required EmojiIconData icon,
     @Default(CoverType.none) CoverType coverTypeV1,
     PageStyleCoverImageType? coverTypeV2,
     @Default(null) String? coverValue,
   }) = _RecentViewState;
 
   factory RecentViewState.initial() =>
-      const RecentViewState(name: '', icon: '');
+      RecentViewState(name: '', icon: EmojiIconData.none());
 }

frontend/appflowy_flutter/lib/mobile/presentation/base/mobile_view_page.dart

@@ -7,11 +7,15 @@ import 'package:appflowy/mobile/presentation/presentation.dart';
 import 'package:appflowy/mobile/presentation/widgets/flowy_mobile_state_container.dart';
 import 'package:appflowy/plugins/document/application/prelude.dart';
 import 'package:appflowy/plugins/document/presentation/document_collaborators.dart';
+import 'package:appflowy/plugins/document/presentation/editor_plugins/header/emoji_icon_widget.dart';
 import 'package:appflowy/shared/feature_flags.dart';
+import 'package:appflowy/shared/icon_emoji_picker/flowy_icon_emoji_picker.dart';
+import 'package:appflowy/shared/icon_emoji_picker/tab.dart';
 import 'package:appflowy/startup/plugin/plugin.dart';
 import 'package:appflowy/startup/startup.dart';
 import 'package:appflowy/user/application/reminder/reminder_bloc.dart';
 import 'package:appflowy/workspace/application/favorite/favorite_bloc.dart';
+import 'package:appflowy/workspace/application/user/user_workspace_bloc.dart';
 import 'package:appflowy/workspace/application/view/view_bloc.dart';
 import 'package:appflowy/workspace/application/view/view_ext.dart';
 import 'package:appflowy_backend/protobuf/flowy-folder/view.pb.dart';
@@ -31,6 +35,7 @@ class MobileViewPage extends StatefulWidget {
     this.fixedTitle,
     this.showMoreButton = true,
     this.blockId,
+    this.tabs = const [PickerTabType.emoji, PickerTabType.icon],
   });
 
   /// view id
@@ -40,6 +45,7 @@ class MobileViewPage extends StatefulWidget {
   final Map<String, dynamic>? arguments;
   final bool showMoreButton;
   final String? blockId;
+  final List<PickerTabType> tabs;
 
   // only used in row page
   final String? fixedTitle;
@@ -105,6 +111,12 @@ class _MobileViewPageState extends State<MobileViewPage> {
                 create: (_) =>
                     ShareBloc(view: view)..add(const ShareEvent.initial()),
               ),
+              if (state.userProfilePB != null)
+                BlocProvider(
+                  create: (_) =>
+                      UserWorkspaceBloc(userProfile: state.userProfilePB!)
+                        ..add(const UserWorkspaceEvent.initial()),
+                ),
               if (view.layout.isDocumentView)
                 BlocProvider(
                   create: (_) => DocumentPageStyleBloc(view: view)
@@ -184,6 +196,7 @@ class _MobileViewPageState extends State<MobileViewPage> {
           data: {
             MobileDocumentScreen.viewFixedTitle: widget.fixedTitle,
             MobileDocumentScreen.viewBlockId: widget.blockId,
+            MobileDocumentScreen.viewSelectTabs: widget.tabs,
           },
         );
       },
@@ -233,6 +246,7 @@ class _MobileViewPageState extends State<MobileViewPage> {
           view: view,
           isImmersiveMode: isImmersiveMode,
           appBarOpacity: _appBarOpacity,
+          tabs: widget.tabs,
         ),
       ]);
     }
@@ -255,15 +269,14 @@ class _MobileViewPageState extends State<MobileViewPage> {
   }
 
   Widget _buildTitle(BuildContext context, ViewPB? view) {
-    final icon = view?.icon.value;
+    final icon = view?.icon;
     return Row(
       mainAxisSize: MainAxisSize.min,
       children: [
-        if (icon != null && icon.isNotEmpty) ...[
-          FlowyText.emoji(
-            icon,
-            fontSize: 15.0,
-            figmaLineHeight: 18.0,
+        if (icon != null && icon.value.isNotEmpty) ...[
+          RawEmojiIconWidget(
+            emoji: icon.toEmojiIconData(),
+            emojiSize: 15,
           ),
           const HSpace(4),
         ],