chore: bump version 0.2.1 (#2762 )

chore: bump up collab ref (#2764 )
chore: enable codecov action (#2741 )
2023-06-11 17:02:09 +08:00 · 2023-06-11 16:24:41 +08:00 · 2023-06-11 14:19:44 +08:00 · 2023-06-11 08:49:10 +08:00 · 2023-06-10 22:38:25 +08:00 · 2023-06-10 15:48:56 +08:00
1525 changed files with 57931 additions and 61363 deletions
@@ -4,22 +4,26 @@ on:
  push:
    branches:
      - "main"
+      - "develop"
      - "release/*"
    paths:
+      - ".github/workflows/flutter_ci.yaml"
      - "frontend/**"
      - "!frontend/appflowy_tauri/**"

  pull_request:
    branches:
      - "main"
+      - "develop"
      - "release/*"
    paths:
+      - ".github/workflows/flutter_ci.yaml"
      - "frontend/**"
      - "!frontend/appflowy_tauri/**"

 env:
-  FLUTTER_VERSION: "3.7.5"
-  RUST_TOOLCHAIN: "1.65"
+  FLUTTER_VERSION: "3.10.1"
+  RUST_TOOLCHAIN: "1.70"

 jobs:
  build:
@@ -62,12 +66,17 @@ jobs:

      - uses: Swatinem/rust-cache@v2
        with:
-          prefix-key: ${{ matrix.job.os }}
+          prefix-key: ${{ matrix.os }}
+          workspaces: |
+            frontend/rust-lib
+
+      - uses: davidB/rust-cargo-make@v1
+        with:
+          version: '0.36.6'

      - name: Install prerequisites
        working-directory: frontend
        run: |
-          cargo install --force cargo-make
          cargo install --force duckscript_cli
          if [ "$RUNNER_OS" == "Linux" ]; then
            sudo wget -qO /etc/apt/trusted.gpg.d/dart_linux_signing_key.asc https://dl-ssl.google.com/linux/linux_signing_key.pub
@@ -90,6 +99,7 @@ jobs:
          elif [ "$RUNNER_OS" == "macOS" ]; then
            flutter config --enable-macos-desktop
          elif [ "$RUNNER_OS" == "Windows" ]; then
+            git config --system core.longpaths true
            flutter config --enable-windows-desktop
          fi
        shell: bash
@@ -108,3 +118,10 @@ jobs:
        working-directory: frontend
        run: |
          cargo make dart_unit_test
+
+      - uses: codecov/codecov-action@v3
+        with:
+          name: appflowy
+          flags: appflowy_flutter_unit_test
+          fail_ci_if_error: true
+          verbose: true
@@ -6,14 +6,18 @@ on:
      - "main"
      - "release/*"
    paths:
-      - "frontend/appflowy_flutter/**"
+      - ".github/workflows/flutter_ci.yaml"
+      - "frontend/**"
+      - "!frontend/appflowy_tauri/**"

  pull_request:
    branches:
      - "main"
      - "release/*"
    paths:
-      - "frontend/appflowy_flutter/**"
+      - ".github/workflows/flutter_ci.yaml"
+      - "frontend/**"
+      - "!frontend/appflowy_tauri/**"

 env:
  CARGO_TERM_COLOR: always
@@ -35,7 +39,7 @@ jobs:
      - uses: subosito/flutter-action@v2
        with:
          channel: "stable"
-          flutter-version: "3.7.5"
+          flutter-version: "3.10.1"
          cache: true

      - name: Cache Cargo
@@ -116,10 +120,9 @@ jobs:
          fi
        shell: bash

-      # - uses: codecov/codecov-action@v3
-      #   with:
-      #     name: appflowy
-      #     flags: appflowy
-      #     env_vars: ${{ matrix.os }}
-      #     fail_ci_if_error: true
-      #     verbose: true
+      - uses: codecov/codecov-action@v3
+        with:
+          name: appflowy
+          flags: appflowy_flutter_integrateion_test
+          fail_ci_if_error: true
+          verbose: true
@@ -6,8 +6,8 @@ on:
      - "*"

 env:
-  FLUTTER_VERSION: "3.7.5"
-  RUST_TOOLCHAIN: "1.65"
+  FLUTTER_VERSION: "3.10.1"
+  RUST_TOOLCHAIN: "1.70"

 jobs:
  create-release:
@@ -136,11 +136,7 @@ jobs:
      fail-fast: false
      matrix:
        job:
-          - {
-              target: x86_64-apple-darwin,
-              os: macos-10.15,
-              extra-build-args: "",
-            }
+          - { target: x86_64-apple-darwin, os: macos-11, extra-build-args: "" }
    steps:
      - name: Checkout source code
        uses: actions/checkout@v3
@@ -4,6 +4,7 @@ on:
  push:
    branches:
      - "main"
+      - "develop"
      - "release/*"
    paths:
      - "frontend/rust-lib/**"
@@ -12,6 +13,7 @@ on:
  pull_request:
    branches:
      - "main"
+      - "develop"
      - "release/*"
    paths:
      - "frontend/rust-lib/**"
@@ -19,8 +21,8 @@ on:

 env:
  CARGO_TERM_COLOR: always
-  RUST_TOOLCHAIN: "1.65"
-  FLUTTER_VERSION: "3.7.5"
+  RUST_TOOLCHAIN: "1.70"
+  FLUTTER_VERSION: "3.10.1"

 jobs:
  test-on-ubuntu:
@@ -54,13 +56,19 @@ jobs:

      - uses: Swatinem/rust-cache@v2
        with:
-          prefix-key: ${{ matrix.job.os }}
+          prefix-key: 'ubuntu-latest'
+          workspaces: |
+            frontend/rust-lib 

      - name: Build FlowySDK
        working-directory: frontend
        run: |
          cargo make --profile development-linux-x86_64 appflowy-core-dev

+      - name: Run rust-lib tests
+        working-directory: frontend/rust-lib
+        run: RUST_LOG=info RUST_BACKTRACE=1 cargo test --no-default-features --features="rev-sqlite"
+
      - name: rustfmt rust-lib
        run: cargo fmt --all -- --check
        working-directory: frontend/rust-lib/
@@ -69,16 +77,12 @@ jobs:
        run: cargo clippy --features="rev-sqlite"
        working-directory: frontend/rust-lib

-      - name: Run rust-lib tests
-        working-directory: frontend/rust-lib
-        run: RUST_LOG=info cargo test --no-default-features --features="sync,rev-sqlite"
-
      - name: rustfmt shared-lib
        run: cargo fmt --all -- --check
        working-directory: shared-lib

      - name: clippy shared-lib
-        run:  cargo clippy -- -D warnings
+        run: cargo clippy -- -D warnings
        working-directory: shared-lib

      - name: Run shared-lib tests
@@ -11,8 +11,8 @@ on:

 env:
  CARGO_TERM_COLOR: always
-  FLUTTER_VERSION: "3.7.5"
-  RUST_TOOLCHAIN: "1.65"
+  FLUTTER_VERSION: "3.10.1"
+  RUST_TOOLCHAIN: "1.70"

 jobs:
  tests:
@@ -6,16 +6,17 @@ on:
      - "frontend/appflowy_tauri/**"

 env:
-  NODE_VERSION: "16"
-  RUST_TOOLCHAIN: "1.65"
+  NODE_VERSION: "18.16.0"
+  PNPM_VERSION: "8.5.0"
+  RUST_TOOLCHAIN: "1.70"

 jobs:
  tauri-build:
    strategy:
      fail-fast: false
      matrix:
-        # platform: [macos-latest, ubuntu-20.04, windows-latest]
-        platform: [macos-latest]
+#        platform: [macos-latest, ubuntu-latest, windows-latest]
+         platform: [ubuntu-latest]

    runs-on: ${{ matrix.platform }}
    steps:
@@ -35,7 +36,10 @@ jobs:

      - uses: Swatinem/rust-cache@v2
        with:
-          prefix-key: ${{ matrix.platform }}
+          prefix-key: 'ubuntu-latest-tauri'
+          workspaces: |
+            frontend/rust-lib 
+            frontend/appflowy_tauri/src-tauri

      - name: install dependencies (windows only)
        if: matrix.platform == 'windows-latest'
@@ -45,15 +49,17 @@ jobs:
          cargo install --force duckscript_cli
          vcpkg integrate install
          cargo make appflowy-tauri-deps-tools
+          npm install -g pnpm@${{ env.PNPM_VERSION }}

      - name: install dependencies (ubuntu only)
-        if: matrix.platform == 'ubuntu-20.04'
+        if: matrix.platform == 'ubuntu-latest'
        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
          cargo install --force cargo-make
          cargo make appflowy-tauri-deps-tools
+          npm install -g pnpm@${{ env.PNPM_VERSION }}

      - name: install dependencies (macOS only)
        if: matrix.platform == 'macos-latest'
@@ -61,21 +67,16 @@ jobs:
        run: |
          cargo install --force cargo-make
          cargo make appflowy-tauri-deps-tools
+          npm install -g pnpm@${{ env.PNPM_VERSION }}

-      # - name: lint
-      #   working-directory: frontend/appflowy_tauri
-      #   run: |
-      #     yarn --frozen-lockfile
-      #     yarn test:prettier
-      #     yarn test:code

      - name: build
        working-directory: frontend/appflowy_tauri
        run: |
          mkdir dist
-          npm install
-          cargo make --cwd .. tauri_build 
-          yarn && yarn build
+          pnpm install
+          cargo make --cwd .. tauri_build
+          pnpm test:errors

      - uses: tauri-apps/tauri-action@v0
        env:
@@ -35,3 +35,5 @@ pubspec.lock
 .githooks/gitlint
 .githooks/gitlint.exe
 .fvm/
+
+**/AppFlowy-Collab/
@@ -1,5 +1,77 @@
 # Release Notes

+## Version 0.2.1 - 06/11/2023
+### New Features
+- Added support for creating or referencing a calendar in the document
+- Added `+` icon in grid's add field
+-
+
+### Other Updates
+- Added vertical padding for progress bar
+- Hide url cell accessory when the content is empty
+
+### Bug fixes:
+- Fixed unable to export markdown
+- Fixed adding vertical padding for progress bar
+- Fixed database view didn't update after the database layout changed.
+
+## Version 0.2.0 - 06/08/2023
+
+### New Features
+- Improved checklists to support each cell having its own list
+- Drag and drop calendar events
+- Switch layouts (calendar, grid, kanban) of a database
+- New database properties: 'Updated At' and 'Created At'
+- Enabled hiding properties on the row detail page
+- Added support for reordering and saving row order in different database views.
+- Enabled each database view to have its own settings, including filter and sort options
+- Added support to convert `“` (double quote) into a block quote
+- Added support to convert `***` (three stars) into a divider
+- Added support for an 'Add' button to insert a paragraph in a document and display the slash menu
+- Added support for an 'Option' button to delete, duplicate, and customize block actions
+
+### Other Updates
+- Added support for importing v0.1.x documents and databases
+- Added support for database import and export to CSV
+- Optimized scroll behavior in documents.
+- Redesigned the launch page
+
+### Bug fixes
+- Fixed bugs related to numbers
+- Fixed issues with referenced databases in documents
+- Fixed menu overflow issues in documents
+
+### Data migration
+The data format of this version is not compatible with previous versions. Therefore, to migrate your data to the new version, you need to use the export and import functions. Please follow the guide to learn how to export and import your data.
+
+#### Export files in v0.1.6
+https://github.com/AppFlowy-IO/AppFlowy/assets/11863087/0c89bf2b-cd97-4a7b-b627-59df8d2967d9
+
+#### Import files in v0.2.0
+https://github.com/AppFlowy-IO/AppFlowy/assets/11863087/7b392f35-4972-497a-8a7f-f38efced32e2
+
+## Version 0.1.5 - 11/05/2023
+
+### Bug Fixes
+- Fix: calendar dates don't match with weekdays.
+- Fix: sort numbers in Grid.
+
+## Version 0.1.4 - 04/05/2023
+
+### New features
+- Use AppFlowy’s calendar views to plan and manage tasks and deadlines.
+- Writing can be improved with the help of OpenAI.
+
+## Version 0.1.3 - 24/04/2023
+
+### New features
+- Launch the official Dark Mode.
+- Customize the font color and highlight color by setting a hex color value and an opacity level.
+
+### Bug Fixes
+- Fix: the slash menu can be triggered by all other keyboards than English.
+- Fix: convert the single asterisk to italic text and the double asterisks to bold text.
+
 ## Version 0.1.2 - 03/28/2023

 ### Bug Fixes
@@ -23,9 +23,11 @@ You are in charge of your data and customizations.
    <a href="https://twitter.com/appflowy"><b>Twitter</b></a>
 </p>

-<p align="center"><img src="https://user-images.githubusercontent.com/12026239/200787830-96be260b-d0a0-4152-864e-6730b19095cd.png" alt="The Open Source Alternative To Notion." width="1000px" /></p>
-<p align="center"><img src="https://user-images.githubusercontent.com/12026239/174753177-98e4c899-2356-4137-bb42-374bba2b127b.png" alt="The Open Source Alternative To Notion." width="1000px" /></p>
-<p align="center"><img src="https://user-images.githubusercontent.com/12026239/190650183-a940f1e0-a2c5-4797-ab3a-56758f6f696c.png" alt="The Open Source Alternative To Notion." width="1000px" /></p>
+<p align="center"><img src="https://user-images.githubusercontent.com/12026239/236664610-fc209a97-815e-4716-af07-d94a859d1907.png" alt="AppFlowy Docs & Notes & Wikis" width="1000px" /></p>
+<p align="center"><img src="https://user-images.githubusercontent.com/12026239/236664628-5def2450-914a-4b2d-b907-92b7476b9863.png" alt="AppFlowy Databases for Tasks and Projects" width="1000px" /></p>
+<p align="center"><img src="https://user-images.githubusercontent.com/12026239/236664642-22e26c1b-5eae-4635-9aa6-b12ecf1c3c46.png" alt="AppFlowy Kanban Board for To-Dos" width="1000px" /></p>
+<p align="center"><img src="https://github.com/AppFlowy-IO/AppFlowy/assets/12026239/6be93d2b-a5c5-48a9-b7cf-c599d5f5140c" alt="AppFlowy Calendars for Plan and Manage Content" width="1000px" /></p>
+<p align="center"><img src="https://user-images.githubusercontent.com/12026239/236664657-dc5291f3-67b0-4a43-a818-640e92735deb.png" alt="AppFlowy OpenAI GPT Writers" width="1000px" /></p>

 ## User Installation

@@ -13,7 +13,7 @@
            "preLaunchTask": "AF: Build Appflowy Core",
            "env": {
                "RUST_LOG": "trace",
-                // "RUST_LOG": "debug"
+                "RUST_BACKTRACE": 1
            },
            "cwd": "${workspaceRoot}/appflowy_flutter"
        },
@@ -24,7 +24,7 @@
            "program": "./lib/main.dart",
            "type": "dart",
            "env": {
-                "RUST_LOG": "debug"
+                "RUST_LOG": "debug",
            },
            "cwd": "${workspaceRoot}/appflowy_flutter"
        },
@@ -118,7 +118,7 @@
    {
      "label": "AF: Generate Freezed Files",
      "type": "shell",
-      "command": "flutter pub run build_runner build --delete-conflicting-outputs",
+      "command": "dart run build_runner build -d",
      "options": {
        "cwd": "${workspaceFolder}/appflowy_flutter"
      }
@@ -180,7 +180,7 @@
    {
      "label": "AF: Tauri UI Build",
      "type": "shell",
-      "command": "npm run build",
+      "command": "pnpm run build",
      "options": {
        "cwd": "${workspaceFolder}/appflowy_tauri"
      }
@@ -23,7 +23,7 @@ CARGO_MAKE_EXTEND_WORKSPACE_MAKEFILE = true
 CARGO_MAKE_CRATE_FS_NAME = "dart_ffi"
 CARGO_MAKE_CRATE_NAME = "dart-ffi"
 LIB_NAME = "dart_ffi"
-CURRENT_APP_VERSION = "0.1.3"
+CURRENT_APP_VERSION = "0.2.1"
 FLUTTER_DESKTOP_FEATURES = "dart,rev-sqlite"
 PRODUCT_NAME = "AppFlowy"
 # CRATE_TYPE: https://doc.rust-lang.org/reference/linkage.html
@@ -59,6 +59,7 @@ BUILD_FLAG = "debug"
 FLUTTER_OUTPUT_DIR = "Debug"
 PRODUCT_EXT = "app"
 BUILD_ARCHS = "arm64"
+CRATE_TYPE = "staticlib"

 [env.development-mac-x86_64]
 RUST_LOG = "info"
@@ -68,6 +69,7 @@ BUILD_FLAG = "debug"
 FLUTTER_OUTPUT_DIR = "Debug"
 PRODUCT_EXT = "app"
 BUILD_ARCHS = "x86_64"
+CRATE_TYPE = "staticlib"

 [env.production-mac-arm64]
 BUILD_FLAG = "release"
@@ -77,6 +79,7 @@ FLUTTER_OUTPUT_DIR = "Release"
 PRODUCT_EXT = "app"
 APP_ENVIRONMENT = "production"
 BUILD_ARCHS = "arm64"
+CRATE_TYPE = "staticlib"

 [env.production-mac-x86_64]
 BUILD_FLAG = "release"
@@ -86,6 +89,7 @@ FLUTTER_OUTPUT_DIR = "Release"
 PRODUCT_EXT = "app"
 APP_ENVIRONMENT = "production"
 BUILD_ARCHS = "x86_64"
+CRATE_TYPE = "staticlib"

 [env.development-windows-x86]
 TARGET_OS = "windows"
@@ -68,3 +68,7 @@ windows/flutter/dart_ffi/
 **/**/Brewfile.lock.json
 **/.sandbox
 **/.vscode/
+
+*.env
+
+coverage/
@@ -1,7 +1,7 @@
 .PHONY: freeze_build, free_watch

 freeze_build:
-	flutter pub run build_runner build --delete-conflicting-outputs
+	dart run build_runner build -d

 watch:
-	flutter pub run build_runner watch
+	dart run build_runner watch
@@ -1,6 +1,6 @@
 <h1 align="center" style="margin:0"> AppFlowy_Flutter</h1>
 <div align="center">
-  <img src="https://img.shields.io/badge/Flutter-v3.7.5-blue"/>
+  <img src="https://img.shields.io/badge/Flutter-v3.10.1-blue"/>
  <img src="https://img.shields.io/badge/Rust-v1.65-orange"/>
 </div>

@@ -30,6 +30,10 @@ linter:
  rules:
    - require_trailing_commas

+    - prefer_final_fields
+    - prefer_final_in_for_each
+    - prefer_final_locals
+
 # Additional information about this file can be found at
 # https://dart.dev/guides/language/analysis-options

@@ -0,0 +1,10 @@
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+            {
+              "insert": "/",
+              "attributes": { "code": true, "color": "0xff00b5ff" }
+            },
+            { "insert": " a menu will pop up. Select " },
+            {
+              "insert": "different types",
+              "attributes": { "backgroundColor": "0x4d9c27b0" }
+            },
+            { "insert": " of content blocks you can add." }
+          ]
+        },
+        {
+          "type": "text",
+          "attributes": { "subtype": "checkbox", "checkbox": null },
+          "delta": [
+            { "insert": "Type " },
+            { "insert": "/", "attributes": { "code": true } },
+            { "insert": " followed by " },
+            { "insert": "/bullet", "attributes": { "code": true } },
+            { "insert": " or " },
+            { "insert": "/num", "attributes": { "code": true } },
+            { "insert": " to create a list.", "attributes": { "code": false } }
+          ]
+        },
+        {
+          "type": "text",
+          "attributes": { "subtype": "checkbox", "checkbox": true },
+          "delta": [
+            { "insert": "Click " },
+            { "insert": "+ New Page ", "attributes": { "code": true } },
+            {
+              "insert": "button at the bottom of your sidebar to add a new page."
+            }
+          ]
+        },
+        {
+          "type": "text",
+          "attributes": { "subtype": "checkbox", "checkbox": null },
+          "delta": [
+            { "insert": "Click " },
+            { "insert": "+", "attributes": { "code": true } },
+            { "insert": " next to any page title in the sidebar to " },
+            { "insert": "quickly", "attributes": { "color": "0xff8427e0" } },
+            { "insert": " add a new subpage, " },
+            { "insert": "Document", "attributes": { "code": true } },
+            { "insert": ", ", "attributes": { "code": false } },
+            { "insert": "Grid", "attributes": { "code": true } },
+            { "insert": ", or ", "attributes": { "code": false } },
+            { "insert": "Kanban Board", "attributes": { "code": true } },
+            { "insert": ".", "attributes": { "code": false } }
+          ]
+        },
+        { "type": "text", "delta": [] },
+        { "type": "divider" },
+        { "type": "text", "attributes": { "checkbox": null }, "delta": [] },
+        {
+          "type": "text",
+          "attributes": {
+            "subtype": "heading",
+            "checkbox": null,
+            "heading": "h2"
+          },
+          "delta": [{ "insert": "Keyboard shortcuts, markdown, and code block" }]
+        },
+        {
+          "type": "text",
+          "attributes": {
+            "subtype": "number-list",
+            "number": 1,
+            "heading": null
+          },
+          "delta": [
+            { "insert": "Keyboard shortcuts " },
+            {
+              "insert": "guide",
+              "attributes": {
+                "href": "https://appflowy.gitbook.io/docs/essential-documentation/shortcuts"
+              }
+            },
+            { "retain": 1, "attributes": { "strikethrough": true } }
+          ]
+        },
+        {
+          "type": "text",
+          "attributes": {
+            "subtype": "number-list",
+            "number": 2,
+            "heading": null
+          },
+          "delta": [
+            { "insert": "Markdown " },
+            {
+              "insert": "reference",
+              "attributes": {
+                "href": "https://appflowy.gitbook.io/docs/essential-documentation/markdown"
+              }
+            },
+            { "retain": 1, "attributes": { "strikethrough": true } }
+          ]
+        },
+        {
+          "type": "text",
+          "attributes": { "number": 3, "subtype": "number-list" },
+          "delta": [
+            { "insert": "Type " },
+            { "insert": "/code", "attributes": { "code": true } },
+            {
+              "insert": " to insert a code block",
+              "attributes": { "code": false }
+            }
+          ]
+        },
+        {
+          "type": "text",
+          "attributes": {
+            "subtype": "code_block",
+            "number": 3,
+            "heading": null,
+            "number-list": null,
+            "theme": "vs",
+            "language": "rust"
+          },
+          "delta": [
+            {
+              "insert": "// This is the main function.\nfn main() {\n    // Print text to the console.\n    println!(\"Hello World!\");\n}"
+            },
+            { "retain": 1, "attributes": { "strikethrough": true } }
+          ]
+        },
+        { "type": "text", "attributes": { "checkbox": null }, "delta": [] },
+        {
+          "type": "text",
+          "attributes": {
+            "subtype": "heading",
+            "checkbox": null,
+            "heading": "h2"
+          },
+          "delta": [{ "insert": "Have a question❓" }]
+        },
+        {
+          "type": "text",
+          "attributes": { "subtype": "quote" },
+          "delta": [
+            { "insert": "Click " },
+            { "insert": "?", "attributes": { "code": true } },
+            { "insert": " at the bottom right for help and support." }
+          ]
+        },
+        { "type": "text", "delta": [] },
+        {
+          "type": "callout",
+          "children": [
+            { "type": "text", "delta": [] },
+            {
+              "type": "text",
+              "attributes": { "subtype": "heading", "heading": "h2" },
+              "delta": [{ "insert": "Like AppFlowy? Follow us:" }]
+            },
+            {
+              "type": "text",
+              "attributes": { "subtype": "bulleted-list" },
+              "delta": [
+                {
+                  "insert": "GitHub",
+                  "attributes": {
+                    "href": "https://github.com/AppFlowy-IO/AppFlowy"
+                  }
+                }
+              ]
+            },
+            {
+              "type": "text",
+              "attributes": { "subtype": "bulleted-list" },
+              "delta": [
+                {
+                  "insert": "Twitter",
+                  "attributes": { "href": "https://twitter.com/appflowy" }
+                },
+                { "insert": ": @appflowy" }
+              ]
+            },
+            {
+              "type": "text",
+              "attributes": { "subtype": "bulleted-list" },
+              "delta": [
+                {
+                  "insert": "Newsletter",
+                  "attributes": { "href": "https://blog-appflowy.ghost.io/" }
+                }
+              ]
+            }
+          ],
+          "attributes": { "emoji": "😀" }
+        },
+        { "type": "text", "delta": [] },
+        {
+          "type": "text",
+          "attributes": { "subtype": null, "heading": null },
+          "delta": []
+        },
+        {
+          "type": "text",
+          "attributes": { "subtype": null, "heading": null },
+          "delta": []
+        }
+      ]
+    }
+  }
@@ -6,6 +6,8 @@
  "subscribeNewsletterText": "Subscribe to Newsletter",
  "letsGoButtonText": "Quick Start",
  "title": "Title",
+  "youCanAlso": "You can also",
+  "and": "and",
  "signUp": {
    "buttonText": "Sign Up",
    "title": "Sign Up to @:appName",
@@ -21,6 +23,7 @@
  "signIn": {
    "loginTitle": "Login to @:appName",
    "loginButtonText": "Login",
+    "loginAsGuestButtonText": "Get Started",
    "buttonText": "Sign In",
    "forgotPassword": "Forgot Password?",
    "emailHint": "Email",
@@ -45,7 +48,8 @@
    "medium": "medium",
    "large": "large",
    "fontSize": "Font Size",
-    "import": "Import"
+    "import": "Import",
+    "moreOptions": "More options"
  },
  "disclosureAction": {
    "rename": "Rename",
@@ -108,6 +112,7 @@
    "openAsPage": "Open as a Page",
    "addNewRow": "Add a new row",
    "openMenu": "Click to open menu",
+    "dragRow": "Long press to reorder the row",
    "viewDataBase": "View database",
    "referencePage": "This {name} is referenced"
  },
@@ -182,15 +187,20 @@
      "theme": "Theme"
    },
    "files": {
-      "defaultLocation": "Where your data is stored now",
+      "copy": "Copy",
+      "defaultLocation": "Read files and data storage location",
+      "exportData": "Export your data",
      "doubleTapToCopy": "Double tap to copy the path",
      "restoreLocation": "Restore to AppFlowy default path",
      "customizeLocation": "Open another folder",
      "restartApp": "Please restart app for the changes to take effect.",
      "exportDatabase": "Export database",
      "selectFiles": "Select the files that need to be export",
+      "selectAll": "Select all",
+      "deselectAll": "Deselect all",
      "createNewFolder": "Create a new folder",
      "createNewFolderDesc": "Tell us where you want to store your data",
+      "defineWhereYourDataIsStored": "Define where your data is stored",
      "open": "Open",
      "openFolder": "Open an existing folder",
      "openFolderDesc": "Read and write it to your existing AppFlowy folder",
@@ -199,9 +209,17 @@
      "locationDesc": "Pick a name for your AppFlowy data folder",
      "browser": "Browse",
      "create": "Create",
+      "set": "Set",
      "folderPath": "Path to store your folder",
      "locationCannotBeEmpty": "Path cannot be empty",
-      "pathCopiedSnackbar": "File storage path copied to clipboard!"
+      "pathCopiedSnackbar": "File storage path copied to clipboard!",
+      "changeLocationTooltips": "Change the data directory",
+      "change": "Change",
+      "openLocationTooltips": "Open another data directory",
+      "recoverLocationTooltips": "Reset to AppFlowy's default data directory",
+      "exportFileSuccess": "Export file successfully!",
+      "exportFileFail": "Export file failed!",
+      "export": "Export"
    },
    "user": {
      "name": "Name",
@@ -221,7 +239,8 @@
      "deleteFilter": "Delete filter",
      "filterBy": "Filter by...",
      "typeAValue": "Type a value...",
-      "layout": "Layout"
+      "layout": "Layout",
+      "databaseLayout": "Layout"
    },
    "textFilter": {
      "contains": "Contains",
@@ -272,6 +291,8 @@
      "textFieldName": "Text",
      "checkboxFieldName": "Checkbox",
      "dateFieldName": "Date",
+      "updatedAtFieldName": "Last modified time",
+      "createdAtFieldName": "Created time",
      "numberFieldName": "Numbers",
      "singleSelectFieldName": "Select",
      "multiSelectFieldName": "Multiselect",
@@ -347,23 +368,30 @@
      "grid": {
        "selectAGridToLinkTo": "Select a Grid to link to",
        "createANewGrid": "Create a new Grid"
+      },
+      "calendar": {
+        "selectACalendarToLinkTo": "Select a Calendar to link to",
+        "createANewCalendar": "Create a new Calendar"
      }
    },
    "plugins": {
      "referencedBoard": "Referenced Board",
      "referencedGrid": "Referenced Grid",
+      "referencedCalendar": "Referenced Calendar",
      "autoGeneratorMenuItemName": "OpenAI Writer",
      "autoGeneratorTitleName": "OpenAI: Ask AI to write anything...",
      "autoGeneratorLearnMore": "Learn more",
      "autoGeneratorGenerate": "Generate",
      "autoGeneratorHintText": "Ask OpenAI ...",
      "autoGeneratorCantGetOpenAIKey": "Can't get OpenAI key",
+      "autoGeneratorRewrite": "Rewrite",
      "smartEdit": "AI Assistants",
      "openAI": "OpenAI",
      "smartEditFixSpelling": "Fix spelling",
      "warning": "⚠️ AI responses can be inaccurate or misleading.",
      "smartEditSummarize": "Summarize",
-      "smartEditImproveWriting": "Improve Writing",
+      "smartEditImproveWriting": "Improve writing",
+      "smartEditMakeLonger": "Make longer",
      "smartEditCouldNotFetchResult": "Could not fetch result from OpenAI",
      "smartEditCouldNotFetchKey": "Could not fetch OpenAI key",
      "smartEditDisabled": "Connect OpenAI in Settings",
@@ -395,6 +423,21 @@
      "mathEquation": {
        "addMathEquation": "Add Math Equation",
        "editMathEquation": "Edit Math Equation"
+      },
+      "optionAction": {
+        "click": "Click",
+        "toOpenMenu": " to open menu",
+        "delete": "Delete",
+        "duplicate": "Duplicate",
+        "turnInto": "Turn into",
+        "moveUp": "Move up",
+        "moveDown": "Move down",
+        "color": "Color",
+        "align": "Align",
+        "left": "Left",
+        "center": "Center",
+        "right": "Right",
+        "defaultColor": "Default"
      }
    }
  },
@@ -418,7 +461,12 @@
      "showWeekNumbers": "Show week numbers",
      "showWeekends": "Show weekends",
      "firstDayOfWeek": "Start week on",
-      "layoutDateField": "Layout calendar by"
-    }
+      "layoutDateField": "Layout calendar by",
+      "noDateTitle": "No Date",
+      "noDateHint": "Unscheduled events will show up here",
+      "clickToAdd": "Click to add to the calendar",
+      "name": "Calendar layout"
+    },
+    "referencedCalendarPrefix": "View of"
  }
 }
@@ -35,9 +35,7 @@ void main() {
    setUpAll(() async => await service.setUpAll());
    setUp(() async => await service.setUp());

-    testWidgets(
-        'integration test unzips the proper workspace and loads it correctly.',
-        (tester) async {
+    testWidgets('open the board with data structure in v0.2.0', (tester) async {
      await tester.initializeAppFlowy();
      expect(find.byType(AppFlowyBoard), findsOneWidget);
    });
@@ -1,54 +1,35 @@
-import 'package:flowy_infra_ui/widget/rounded_button.dart';
-import 'package:flutter/gestures.dart';
-import 'package:flutter/material.dart';
 import 'package:flutter_test/flutter_test.dart';
 import 'package:integration_test/integration_test.dart';
+
 import 'util/util.dart';

-/// Integration tests for an empty board. The [TestWorkspaceService] will load
-/// a workspace from an empty board `assets/test/workspaces/board.zip` for all
-/// tests.
-///
-/// To create another integration test with a preconfigured workspace.
-/// Use the following steps.
-/// 1. Create a new workspace from the AppFlowy launch screen.
-/// 2. Modify the workspace until it is suitable as the starting point for
-///    the integration test you need to land.
-/// 3. Use a zip utility program to zip the workspace folder that you created.
-/// 4. Add the zip file under `assets/test/workspaces/`
-/// 5. Add a new enumeration to [TestWorkspace] in `integration_test/utils/data.dart`.
-///    For example, if you added a workspace called `empty_calendar.zip`,
-///    then [TestWorkspace] should have the following value:
-/// ```dart
-/// enum TestWorkspace {
-///   board('board'),
-///   empty_calendar('empty_calendar');
-///
-///   /* code */
-/// }
-/// ```
-/// 6. Double check that the .zip file that you added is included as an asset in
-///    the pubspec.yaml file under appflowy_flutter.
 void main() {
  IntegrationTestWidgetsFlutterBinding.ensureInitialized();
-  const service = TestWorkspaceService(TestWorkspace.coverImage);

  group('cover image', () {
-    setUpAll(() async => await service.setUpAll());
-    setUp(() async => await service.setUp());
+    const location = 'cover_image';
+
+    setUp(() async {
+      await TestFolder.cleanTestLocation(location);
+      await TestFolder.setTestLocation(location);
+    });
+
+    tearDown(() async {
+      await TestFolder.cleanTestLocation(location);
+    });
+
+    tearDownAll(() async {
+      await TestFolder.cleanTestLocation(null);
+    });

    testWidgets(
        'hovering on cover image will display change and delete cover image buttons',
        (tester) async {
      await tester.initializeAppFlowy();
-      expect(find.byType(Image), findsOneWidget);

-      final TestPointer pointer = TestPointer(1, PointerDeviceKind.mouse);
-      final imageFinder = find.byType(Image);
-      Offset offset = tester.getCenter(imageFinder);
-
-      pointer.hover(offset);
-      expect(find.byType(RoundedTextButton), findsOneWidget);
+      await tester.tapGoButton();
+      await tester.hoverOnCoverPluginAddButton();
+      await tester.expectToSeePluginAddCoverAndIconButton();
    });
  });
 }
@@ -0,0 +1,90 @@
+import 'package:appflowy/generated/locale_keys.g.dart';
+import 'package:appflowy_editor/appflowy_editor.dart';
+import 'package:easy_localization/easy_localization.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:integration_test/integration_test.dart';
+
+import 'util/util.dart';
+
+void main() {
+  IntegrationTestWidgetsFlutterBinding.ensureInitialized();
+
+  group('document', () {
+    const location = 'appflowy';
+
+    setUp(() async {
+      await TestFolder.cleanTestLocation(location);
+      await TestFolder.setTestLocation(location);
+    });
+
+    tearDown(() async {
+      await TestFolder.cleanTestLocation(location);
+    });
+
+    tearDownAll(() async {
+      await TestFolder.cleanTestLocation(null);
+    });
+
+    testWidgets('create a new document when launching app in first time',
+        (tester) async {
+      await tester.initializeAppFlowy();
+
+      await tester.tapGoButton();
+
+      // create a new document
+      await tester.tapAddButton();
+      await tester.tapCreateDocumentButton();
+      await tester.pumpAndSettle();
+
+      // expect to see a new document
+      tester.expectToSeePageName(
+        LocaleKeys.menuAppHeader_defaultNewPageName.tr(),
+      );
+      // and with one paragraph block
+      expect(find.byType(TextBlockComponentWidget), findsOneWidget);
+    });
+
+    testWidgets('delete the readme page and restore it', (tester) async {
+      await tester.initializeAppFlowy();
+
+      await tester.tapGoButton();
+
+      // delete the readme page
+      await tester.hoverOnPageName(readme);
+      await tester.tapDeletePageButton();
+
+      // the banner should show up and the readme page should be gone
+      tester.expectToSeeDocumentBanner();
+      tester.expectNotToSeePageName(readme);
+
+      // restore the readme page
+      await tester.tapRestoreButton();
+
+      // the banner should be gone and the readme page should be back
+      tester.expectNotToSeeDocumentBanner();
+      tester.expectToSeePageName(readme);
+    });
+
+    testWidgets('delete the readme page and delete it permanently',
+        (tester) async {
+      await tester.initializeAppFlowy();
+
+      await tester.tapGoButton();
+
+      // delete the readme page
+      await tester.hoverOnPageName(readme);
+      await tester.tapDeletePageButton();
+
+      // the banner should show up and the readme page should be gone
+      tester.expectToSeeDocumentBanner();
+      tester.expectNotToSeePageName(readme);
+
+      // delete the page permanently
+      await tester.tapDeletePermanentlyButton();
+
+      // the banner should be gone and the readme page should be gone
+      tester.expectNotToSeeDocumentBanner();
+      tester.expectNotToSeePageName(readme);
+    });
+  });
+}
@@ -1,4 +1,4 @@
-import 'package:appflowy/plugins/document/presentation/plugins/base/built_in_page_widget.dart';
+import 'package:appflowy/plugins/document/presentation/editor_plugins/base/built_in_page_widget.dart';
 import 'package:appflowy_editor/appflowy_editor.dart';
 import 'package:flutter/services.dart';
 import 'package:flutter_test/flutter_test.dart';
@@ -1,4 +1,4 @@
-import 'package:appflowy/plugins/document/presentation/plugins/openai/service/openai_client.dart';
+import 'package:appflowy/plugins/document/presentation/editor_plugins/openai/service/openai_client.dart';
 import 'package:appflowy_editor/appflowy_editor.dart';
 import 'package:flutter/services.dart';
 import 'package:flutter_test/flutter_test.dart';
@@ -1,9 +1,8 @@
 import 'package:integration_test/integration_test.dart';

-import 'board_test.dart' as board_test;
 import 'switch_folder_test.dart' as switch_folder_test;
-import 'empty_document_test.dart' as empty_document_test;
-import 'open_ai_smart_menu_test.dart' as smart_menu_test;
+import 'document_test.dart' as document_test;
+import 'cover_image_test.dart' as cover_image_test;

 /// The main task runner for all integration tests in AppFlowy.
 ///
@@ -15,7 +14,9 @@ import 'open_ai_smart_menu_test.dart' as smart_menu_test;
 void main() {
  IntegrationTestWidgetsFlutterBinding.ensureInitialized();
  switch_folder_test.main();
-  board_test.main();
-  empty_document_test.main();
-  smart_menu_test.main();
+  cover_image_test.main();
+  document_test.main();
+  // board_test.main();
+  // empty_document_test.main();
+  // smart_menu_test.main();
 }
@@ -0,0 +1,75 @@
+import 'dart:io';
+
+import 'package:flutter_test/flutter_test.dart';
+import 'package:integration_test/integration_test.dart';
+
+import 'util/mock/mock_file_picker.dart';
+import 'util/util.dart';
+
+void main() {
+  IntegrationTestWidgetsFlutterBinding.ensureInitialized();
+
+  group('share markdown in document page', () {
+    const location = 'markdown';
+
+    setUp(() async {
+      await TestFolder.cleanTestLocation(location);
+      await TestFolder.setTestLocation(location);
+    });
+
+    tearDown(() async {
+      await TestFolder.cleanTestLocation(location);
+    });
+
+    tearDownAll(() async {
+      await TestFolder.cleanTestLocation(null);
+    });
+
+    testWidgets('click the share button in document page', (tester) async {
+      await tester.initializeAppFlowy();
+      await tester.tapGoButton();
+
+      // expect to see a readme page
+      tester.expectToSeePageName(readme);
+
+      // mock the file picker
+      final path = await mockSaveFilePath(location, 'test.md');
+      // click the share button and select markdown
+      await tester.tapShareButton();
+      await tester.tapMarkdownButton();
+
+      // expect to see the success dialog
+      tester.expectToExportSuccess();
+
+      final file = File(path);
+      final isExist = file.existsSync();
+      expect(isExist, true);
+      final markdown = file.readAsStringSync();
+      expect(markdown, expectedMarkdown);
+    });
+  });
+}
+
+const expectedMarkdown = r'''
+# Welcome to AppFlowy!
+## Here are the basics
+- [ ] Click anywhere and just start typing.
+- [ ] Highlight any text, and use the editing menu to _style_ **your** <u>writing</u> `however` you ~~like.~~
+- [ ] As soon as you type `/` a menu will pop up. Select different types of content blocks you can add.
+- [ ] Type `/` followed by `/bullet` or `/num` to create a list.
+- [x] Click `+ New Page `button at the bottom of your sidebar to add a new page.
+- [ ] Click `+` next to any page title in the sidebar to quickly add a new subpage, `Document`, `Grid`, or `Kanban Board`.
+
+---
+
+## Keyboard shortcuts, markdown, and code block
+1. Keyboard shortcuts [guide](https://appflowy.gitbook.io/docs/essential-documentation/shortcuts)
+1. Markdown [reference](https://appflowy.gitbook.io/docs/essential-documentation/markdown)
+1. Type `/code` to insert a code block
+
+## Have a question❓
+> Click `?` at the bottom right for help and support.
+
+
+
+''';
@@ -1,5 +1,4 @@
-import 'package:appflowy/user/presentation/folder/folder_widget.dart';
-import 'package:flowy_infra_ui/style_widget/text_field.dart';
+import 'package:appflowy/workspace/application/settings/prelude.dart';
 import 'package:flutter_test/flutter_test.dart';
 import 'package:integration_test/integration_test.dart';

@@ -25,69 +24,22 @@ void main() {
      await TestFolder.cleanTestLocation(null);
    });

-    testWidgets(
-        'customize folder name and path when launching app in first time',
-        (tester) async {
-      const folderName = 'appflowy';
-      await TestFolder.cleanTestLocation(folderName);
-
-      await tester.initializeAppFlowy();
-
-      // Click create button
-      await tester.tapCreateButton();
-
-      // Set directory
-      final cfw = find.byType(CreateFolderWidget);
-      expect(cfw, findsOneWidget);
-      final state = tester.state(cfw) as CreateFolderWidgetState;
-      final dir = await TestFolder.testLocation(null);
-      state.directory = dir.path;
-
-      // input folder name
-      final ftf = find.byType(FlowyTextField);
-      expect(ftf, findsOneWidget);
-      await tester.enterText(ftf, 'appflowy');
-
-      // Click create button again
-      await tester.tapCreateButton();
-
-      await tester.expectToSeeWelcomePage();
-
-      await TestFolder.cleanTestLocation(folderName);
-    });
-
-    testWidgets('open a new folder when launching app in first time',
-        (tester) async {
-      const folderName = 'appflowy';
-      await TestFolder.cleanTestLocation(folderName);
-      await TestFolder.setTestLocation(folderName);
-
-      await tester.initializeAppFlowy();
-
-      // tap open button
-      await mockGetDirectoryPath(folderName);
-      await tester.tapOpenFolderButton();
-
-      await tester.wait(1000);
-      await tester.expectToSeeWelcomePage();
-
-      await TestFolder.cleanTestLocation(folderName);
-    });
-
    testWidgets('switch to B from A, then switch to A again', (tester) async {
      const String userA = 'userA';
      const String userB = 'userB';

      await TestFolder.cleanTestLocation(userA);
+      await TestFolder.cleanTestLocation(userB);
      await TestFolder.setTestLocation(userA);

      await tester.initializeAppFlowy();

      await tester.tapGoButton();
-      await tester.expectToSeeWelcomePage();
+      tester.expectToSeeWelcomePage();

      // switch to user B
      {
+        // set user name to userA
        await tester.openSettings();
        await tester.openSettingsPage(SettingsPage.user);
        await tester.enterUserName(userA);
@@ -99,15 +51,16 @@ void main() {
        await mockGetDirectoryPath(userB);
        await tester.tapCustomLocationButton();
        await tester.pumpAndSettle();
-        await tester.expectToSeeWelcomePage();
+        tester.expectToSeeWelcomePage();
+
+        // set user name to userB
+        await tester.openSettings();
+        await tester.openSettingsPage(SettingsPage.user);
+        await tester.enterUserName(userB);
      }

      // switch to the userA
      {
-        await tester.openSettings();
-        await tester.openSettingsPage(SettingsPage.user);
-        await tester.enterUserName(userB);
-
        await tester.openSettingsPage(SettingsPage.files);
        await tester.pumpAndSettle();

@@ -116,8 +69,8 @@ void main() {
        await tester.tapCustomLocationButton();

        await tester.pumpAndSettle();
-        await tester.expectToSeeWelcomePage();
-        expect(find.textContaining(userA), findsOneWidget);
+        tester.expectToSeeWelcomePage();
+        tester.expectToSeeUserName(userA);
      }

      // switch to the userB again
@@ -131,8 +84,8 @@ void main() {
        await tester.tapCustomLocationButton();

        await tester.pumpAndSettle();
-        await tester.expectToSeeWelcomePage();
-        expect(find.textContaining(userB), findsOneWidget);
+        tester.expectToSeeWelcomePage();
+        tester.expectToSeeUserName(userB);
      }

      await TestFolder.cleanTestLocation(userA);
@@ -145,7 +98,7 @@ void main() {
      await tester.tapGoButton();

      // home and readme document
-      await tester.expectToSeeWelcomePage();
+      tester.expectToSeeWelcomePage();

      // open settings and restore the location
      await tester.openSettings();
@@ -1,8 +1,8 @@
 import 'dart:io';

+import 'package:appflowy/core/config/kv_keys.dart';
 import 'package:appflowy/main.dart' as app;
 import 'package:appflowy/startup/tasks/prelude.dart';
-import 'package:appflowy/workspace/application/settings/settings_location_cubit.dart';
 import 'package:flutter/gestures.dart';
 import 'package:flutter/services.dart';
 import 'package:flutter_test/flutter_test.dart';
@@ -21,7 +21,7 @@ class TestFolder {
  static Future<void> setTestLocation(String? name) async {
    final location = await testLocation(name);
    SharedPreferences.setMockInitialValues({
-      kSettingsLocationDefaultLocation: location.path,
+      KVKeys.pathLocation: location.path,
    });
    return;
  }
@@ -36,7 +36,7 @@ class TestFolder {
  /// Get current using location.
  static Future<String> currentLocation() async {
    final prefs = await SharedPreferences.getInstance();
-    return prefs.getString(kSettingsLocationDefaultLocation)!;
+    return prefs.getString(KVKeys.pathLocation)!;
  }

  /// Get default location under development environment.
@@ -58,17 +58,21 @@ class TestFolder {

 extension AppFlowyTestBase on WidgetTester {
  Future<void> initializeAppFlowy() async {
-    const MethodChannel('hotkey_manager')
-        .setMockMethodCallHandler((MethodCall methodCall) async {
-      if (methodCall.method == 'unregisterAll') {
-        // do nothing
-      }
-    });
+    TestDefaultBinaryMessengerBinding.instance.defaultBinaryMessenger
+        .setMockMethodCallHandler(
+      const MethodChannel('hotkey_manager'),
+      (MethodCall methodCall) async {
+        if (methodCall.method == 'unregisterAll') {
+          // do nothing
+        }
+
+        return;
+      },
+    );

    await app.main();
    await wait(3000);
    await pumpAndSettle(const Duration(seconds: 2));
-    return;
  }

  Future<void> tapButton(
@@ -87,7 +91,7 @@ extension AppFlowyTestBase on WidgetTester {
    String tr, {
    int milliseconds = 500,
  }) async {
-    final button = find.text(tr);
+    final button = find.text(tr, findRichText: true);
    await tapButton(
      button,
      milliseconds: milliseconds,
@@ -0,0 +1,158 @@
+import 'dart:ui';
+
+import 'package:appflowy/generated/locale_keys.g.dart';
+import 'package:appflowy/plugins/document/presentation/banner.dart';
+import 'package:appflowy/plugins/document/presentation/share/share_button.dart';
+import 'package:appflowy/user/presentation/skip_log_in_screen.dart';
+import 'package:appflowy/workspace/presentation/home/home_stack.dart';
+import 'package:appflowy/workspace/presentation/home/menu/app/header/add_button.dart';
+import 'package:appflowy/workspace/presentation/home/menu/app/section/item.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 'base.dart';
+
+const String readme = 'Read me';
+
+extension CommonOperations on WidgetTester {
+  Future<void> tapGoButton() async {
+    final goButton = find.byType(GoButton);
+    await tapButton(goButton);
+  }
+
+  Future<void> tapCreateButton() async {
+    await tapButtonWithName(LocaleKeys.settings_files_create.tr());
+  }
+
+  void expectToSeeWelcomePage() {
+    expect(find.byType(HomeStack), findsOneWidget);
+    expect(find.textContaining('Read me'), findsOneWidget);
+  }
+
+  Future<void> tapAddButton() async {
+    final addButton = find.byType(AddButton);
+    await tapButton(addButton);
+  }
+
+  Future<void> tapCreateDocumentButton() async {
+    await tapButtonWithName(LocaleKeys.document_menuName.tr());
+  }
+
+  Finder findPageName(String name) {
+    return find.byWidgetPredicate(
+      (widget) => widget is ViewSectionItem && widget.view.name == name,
+    );
+  }
+
+  void expectToSeePageName(String name) {
+    final pageName = findPageName(name);
+    expect(pageName, findsOneWidget);
+  }
+
+  void expectNotToSeePageName(String name) {
+    final pageName = findPageName(name);
+    expect(pageName, findsNothing);
+  }
+
+  Future<void> hoverOnPageName(String name) async {
+    final pageName = find.byWidgetPredicate(
+      (widget) => widget is ViewSectionItem && widget.view.name == name,
+    );
+
+    final gesture = await createGesture(kind: PointerDeviceKind.mouse);
+    await gesture.addPointer(location: Offset.zero);
+    addTearDown(gesture.removePointer);
+    await pump();
+    await gesture.moveTo(getCenter(pageName));
+    await pumpAndSettle();
+  }
+
+  Future<void> tapPageOptionButton() async {
+    final optionButton = find.byType(ViewDisclosureButton);
+    await tapButton(optionButton);
+  }
+
+  Future<void> tapDeletePageButton() async {
+    await tapPageOptionButton();
+    await tapButtonWithName(ViewDisclosureAction.delete.name);
+  }
+
+  void expectToSeeDocumentBanner() {
+    expect(find.byType(DocumentBanner), findsOneWidget);
+  }
+
+  void expectNotToSeeDocumentBanner() {
+    expect(find.byType(DocumentBanner), findsNothing);
+  }
+
+  Future<void> tapRestoreButton() async {
+    final restoreButton = find.textContaining(
+      LocaleKeys.deletePagePrompt_restore.tr(),
+    );
+    await tapButton(restoreButton);
+  }
+
+  Future<void> tapDeletePermanentlyButton() async {
+    final restoreButton = find.textContaining(
+      LocaleKeys.deletePagePrompt_deletePermanent.tr(),
+    );
+    await tapButton(restoreButton);
+  }
+
+  Future<void> tapShareButton() async {
+    final shareButton = find.byWidgetPredicate(
+      (widget) => widget is DocumentShareButton,
+    );
+    await tapButton(shareButton);
+  }
+
+  Future<void> tapMarkdownButton() async {
+    final markdownButton = find.textContaining(
+      LocaleKeys.shareAction_markdown.tr(),
+    );
+    await tapButton(markdownButton);
+  }
+
+  void expectToExportSuccess() {
+    final exportSuccess = find.byWidgetPredicate(
+      (widget) =>
+          widget is FlowyText &&
+          widget.title == LocaleKeys.settings_files_exportFileSuccess.tr(),
+    );
+    expect(exportSuccess, findsOneWidget);
+  }
+
+  Future<void> hoverOnCoverPluginAddButton() async {
+    final editor = find.byWidgetPredicate(
+      (widget) => widget is AppFlowyEditor,
+    );
+
+    final gesture = await createGesture(kind: PointerDeviceKind.mouse);
+    await gesture.addPointer(location: Offset.zero);
+    addTearDown(gesture.removePointer);
+    await pump();
+    final topLeft = getTopLeft(editor).translate(20, 20);
+    await gesture.moveTo(topLeft);
+    await pumpAndSettle();
+  }
+
+  Future<void> expectToSeePluginAddCoverAndIconButton() async {
+    final addCover = find.textContaining(
+      LocaleKeys.document_plugins_cover_addCover.tr(),
+    );
+    final addIcon = find.textContaining(
+      LocaleKeys.document_plugins_cover_addIcon.tr(),
+    );
+    expect(addCover, findsOneWidget);
+    expect(addIcon, findsOneWidget);
+  }
+
+  void expectToSeeUserName(String name) {
+    final userName = find.byWidgetPredicate(
+      (widget) => widget is FlowyText && widget.title == name,
+    );
+    expect(userName, findsOneWidget);
+  }
+}
@@ -1,6 +1,6 @@
 import 'dart:io';

-import 'package:appflowy/workspace/application/settings/settings_location_cubit.dart';
+import 'package:appflowy/core/config/kv_keys.dart';
 import 'package:archive/archive_io.dart';
 import 'package:flutter/services.dart';
 import 'package:path/path.dart' as p;
@@ -49,10 +49,11 @@ class TestWorkspaceService {

  /// Instructs the application to read workspace data from the workspace found under this [TestWorkspace]'s path.
  Future<void> setUpAll() async {
+    final root = await workspace.root;
+    final path = root.path;
    SharedPreferences.setMockInitialValues(
      {
-        kSettingsLocationDefaultLocation:
-            await workspace.root.then((value) => value.path),
+        KVKeys.pathLocation: path,
      },
    );
  }
@@ -1,23 +0,0 @@
-import 'package:appflowy/generated/locale_keys.g.dart';
-import 'package:appflowy/workspace/presentation/home/home_stack.dart';
-import 'package:easy_localization/easy_localization.dart';
-import 'package:flutter_test/flutter_test.dart';
-
-import 'base.dart';
-
-extension AppFlowyLaunch on WidgetTester {
-  Future<void> tapGoButton() async {
-    await tapButtonWithName(LocaleKeys.letsGoButtonText.tr());
-    return;
-  }
-
-  Future<void> tapCreateButton() async {
-    await tapButtonWithName(LocaleKeys.settings_files_create.tr());
-    return;
-  }
-
-  Future<void> expectToSeeWelcomePage() async {
-    expect(find.byType(HomeStack), findsOneWidget);
-    expect(find.textContaining('Read me'), findsNWidgets(2));
-  }
-}
@@ -1,10 +1,10 @@
 import 'package:appflowy/startup/startup.dart';
-import 'package:appflowy/util/file_picker/file_picker_impl.dart';
 import 'package:appflowy/util/file_picker/file_picker_service.dart';
-
+import 'package:file_picker/src/file_picker.dart' as fp;
+import 'package:path/path.dart' as p;
 import '../util.dart';

-class MockFilePicker extends FilePicker {
+class MockFilePicker implements FilePickerService {
  MockFilePicker({
    required this.mockPath,
  });
@@ -15,6 +15,34 @@ class MockFilePicker extends FilePicker {
  Future<String?> getDirectoryPath({String? title}) {
    return Future.value(mockPath);
  }
+
+  @override
+  Future<String?> saveFile({
+    String? dialogTitle,
+    String? fileName,
+    String? initialDirectory,
+    fp.FileType type = fp.FileType.any,
+    List<String>? allowedExtensions,
+    bool lockParentWindow = false,
+  }) {
+    return Future.value(mockPath);
+  }
+
+  @override
+  Future<FilePickerResult?> pickFiles({
+    String? dialogTitle,
+    String? initialDirectory,
+    fp.FileType type = fp.FileType.any,
+    List<String>? allowedExtensions,
+    Function(fp.FilePickerStatus p1)? onFileLoading,
+    bool allowCompression = true,
+    bool allowMultiple = false,
+    bool withData = false,
+    bool withReadStream = false,
+    bool lockParentWindow = false,
+  }) {
+    throw UnimplementedError();
+  }
 }

 Future<void> mockGetDirectoryPath(String? name) async {
@@ -27,3 +55,15 @@ Future<void> mockGetDirectoryPath(String? name) async {
  );
  return;
 }
+
+Future<String> mockSaveFilePath(String? name, String fileName) async {
+  final dir = await TestFolder.testLocation(name);
+  final path = p.join(dir.path, fileName);
+  getIt.unregister<FilePickerService>();
+  getIt.registerFactory<FilePickerService>(
+    () => MockFilePicker(
+      mockPath: path,
+    ),
+  );
+  return path;
+}
@@ -1,8 +1,8 @@
-import 'package:appflowy/plugins/document/presentation/plugins/openai/service/openai_client.dart';
+import 'package:appflowy/plugins/document/presentation/editor_plugins/openai/service/openai_client.dart';
 import 'package:mocktail/mocktail.dart';
 import 'dart:convert';
-import 'package:appflowy/plugins/document/presentation/plugins/openai/service/text_completion.dart';
-import 'package:appflowy/plugins/document/presentation/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/service/error.dart';
 import 'package:http/http.dart' as http;
 import 'dart:async';

@@ -1,33 +1,13 @@
 import 'package:appflowy/generated/locale_keys.g.dart';
+import 'package:appflowy/workspace/application/settings/prelude.dart';
 import 'package:appflowy/workspace/presentation/settings/settings_dialog.dart';
+import 'package:appflowy/workspace/presentation/settings/widgets/settings_menu_element.dart';
 import 'package:appflowy/workspace/presentation/settings/widgets/settings_user_view.dart';
 import 'package:easy_localization/easy_localization.dart';
 import 'package:flutter_test/flutter_test.dart';

 import 'base.dart';

-enum SettingsPage {
-  appearance,
-  language,
-  files,
-  user,
-}
-
-extension on SettingsPage {
-  String get name {
-    switch (this) {
-      case SettingsPage.appearance:
-        return LocaleKeys.settings_menu_appearance.tr();
-      case SettingsPage.language:
-        return LocaleKeys.settings_menu_language.tr();
-      case SettingsPage.files:
-        return LocaleKeys.settings_menu_files.tr();
-      case SettingsPage.user:
-        return LocaleKeys.settings_menu_user.tr();
-    }
-  }
-}
-
 extension AppFlowySettings on WidgetTester {
  /// Open settings page
  Future<void> openSettings() async {
@@ -41,7 +21,9 @@ extension AppFlowySettings on WidgetTester {

  /// Open the page that insides the settings page
  Future<void> openSettingsPage(SettingsPage page) async {
-    final button = find.text(page.name, findRichText: true);
+    final button = find.byWidgetPredicate(
+      (widget) => widget is SettingsMenuElement && widget.page == page,
+    );
    expect(button, findsOneWidget);
    await tapButton(button);
    return;
@@ -50,7 +32,7 @@ extension AppFlowySettings on WidgetTester {
  /// Restore the AppFlowy data storage location
  Future<void> restoreLocation() async {
    final button =
-        find.byTooltip(LocaleKeys.settings_files_restoreLocation.tr());
+        find.byTooltip(LocaleKeys.settings_files_recoverLocationTooltips.tr());
    expect(button, findsOneWidget);
    await tapButton(button);
    return;
@@ -64,8 +46,9 @@ extension AppFlowySettings on WidgetTester {
  }

  Future<void> tapCustomLocationButton() async {
-    final button =
-        find.byTooltip(LocaleKeys.settings_files_customizeLocation.tr());
+    final button = find.byTooltip(
+      LocaleKeys.settings_files_changeLocationTooltips.tr(),
+    );
    expect(button, findsOneWidget);
    await tapButton(button);
    return;
@@ -1,4 +1,4 @@
 export 'base.dart';
-export 'launch.dart';
+export 'common_operations.dart';
 export 'settings.dart';
 export 'data.dart';
@@ -0,0 +1,38 @@
+import 'package:appflowy_backend/dispatch/dispatch.dart';
+import 'package:appflowy_backend/protobuf/flowy-config/entities.pb.dart';
+
+class Config {
+  static Future<void> setSupabaseConfig({
+    required String url,
+    required String anonKey,
+    required String key,
+    required String secret,
+  }) async {
+    await ConfigEventSetSupabaseConfig(
+      SupabaseConfigPB.create()
+        ..supabaseUrl = url
+        ..key = key
+        ..anonKey = anonKey
+        ..jwtSecret = secret,
+    ).send();
+  }
+
+  static Future<void> setSupabaseCollabPluginConfig({
+    required String url,
+    required String key,
+    required String jwtSecret,
+    required String collabTable,
+  }) async {
+    final payload = CollabPluginConfigPB.create();
+    final collabTableConfig = CollabTableConfigPB.create()
+      ..tableName = collabTable;
+
+    payload.supabaseConfig = SupabaseDBConfigPB.create()
+      ..supabaseUrl = url
+      ..key = key
+      ..jwtSecret = jwtSecret
+      ..collabTableConfig = collabTableConfig;
+
+    await ConfigEventSetCollabPluginConfig(payload).send();
+  }
+}
@@ -0,0 +1,85 @@
+import 'package:appflowy_backend/dispatch/dispatch.dart';
+import 'package:appflowy_backend/protobuf/flowy-config/entities.pb.dart';
+import 'package:appflowy_backend/protobuf/flowy-error/errors.pb.dart';
+import 'package:dartz/dartz.dart';
+import 'package:shared_preferences/shared_preferences.dart';
+
+abstract class KeyValueStorage {
+  Future<void> set(String key, String value);
+  Future<Either<FlowyError, String>> get(String key);
+  Future<void> remove(String key);
+  Future<void> clear();
+}
+
+class DartKeyValue implements KeyValueStorage {
+  SharedPreferences? _sharedPreferences;
+  SharedPreferences get sharedPreferences => _sharedPreferences!;
+
+  @override
+  Future<Either<FlowyError, String>> get(String key) async {
+    await _initSharedPreferencesIfNeeded();
+
+    final value = sharedPreferences.getString(key);
+    if (value != null) {
+      return Right(value);
+    }
+    return Left(FlowyError());
+  }
+
+  @override
+  Future<void> remove(String key) async {
+    await _initSharedPreferencesIfNeeded();
+
+    await sharedPreferences.remove(key);
+  }
+
+  @override
+  Future<void> set(String key, String value) async {
+    await _initSharedPreferencesIfNeeded();
+
+    await sharedPreferences.setString(key, value);
+  }
+
+  @override
+  Future<void> clear() async {
+    await _initSharedPreferencesIfNeeded();
+
+    await sharedPreferences.clear();
+  }
+
+  Future<void> _initSharedPreferencesIfNeeded() async {
+    _sharedPreferences ??= await SharedPreferences.getInstance();
+  }
+}
+
+/// Key-value store
+/// The data is stored in the local storage of the device.
+class RustKeyValue implements KeyValueStorage {
+  @override
+  Future<void> set(String key, String value) async {
+    await ConfigEventSetKeyValue(
+      KeyValuePB.create()
+        ..key = key
+        ..value = value,
+    ).send();
+  }
+
+  @override
+  Future<Either<FlowyError, String>> get(String key) async {
+    final payload = KeyPB.create()..key = key;
+    final response = await ConfigEventGetKeyValue(payload).send();
+    return response.swap().map((r) => r.value);
+  }
+
+  @override
+  Future<void> remove(String key) async {
+    await ConfigEventRemoveKeyValue(
+      KeyPB.create()..key = key,
+    ).send();
+  }
+
+  @override
+  Future<void> clear() async {
+    // TODO(Lucas): implement clear
+  }
+}
@@ -0,0 +1,21 @@
+class KVKeys {
+  const KVKeys._();
+
+  static const String prefix = 'io.appflowy.appflowy_flutter';
+
+  /// The key for the path location of the local data for the whole app.
+  static const String pathLocation = '$prefix.path_location';
+
+  /// The key for the last time login type.
+  ///
+  /// The value is one of the following:
+  /// - local
+  /// - supabase
+  static const String loginType = '$prefix.login_type';
+
+  /// The key for saving the window size
+  ///
+  /// The value is a json string with the following format:
+  ///   {'height': 600.0, 'width': 800.0}
+  static const String windowSize = 'windowSize';
+}
@@ -0,0 +1,24 @@
+import 'dart:typed_data';
+
+import 'package:appflowy/core/notification/notification_helper.dart';
+import 'package:appflowy_backend/protobuf/flowy-document2/notification.pb.dart';
+import 'package:appflowy_backend/protobuf/flowy-error/errors.pb.dart';
+import 'package:dartz/dartz.dart';
+
+typedef DocumentNotificationCallback = void Function(
+  DocumentNotification,
+  Either<Uint8List, FlowyError>,
+);
+
+class DocumentNotificationParser
+    extends NotificationParser<DocumentNotification, FlowyError> {
+  DocumentNotificationParser({
+    String? id,
+    required DocumentNotificationCallback callback,
+  }) : super(
+          id: id,
+          callback: callback,
+          tyParser: (ty) => DocumentNotification.valueOf(ty),
+          errorParser: (bytes) => FlowyError.fromBuffer(bytes),
+        );
+}
@@ -3,7 +3,7 @@ import 'dart:typed_data';
 import 'package:appflowy_backend/protobuf/flowy-notification/protobuf.dart';
 import 'package:dartz/dartz.dart';
 import 'package:appflowy_backend/protobuf/flowy-error/errors.pb.dart';
-import 'package:appflowy_backend/protobuf/flowy-folder/notification.pb.dart';
+import 'package:appflowy_backend/protobuf/flowy-folder2/notification.pb.dart';
 import 'package:appflowy_backend/rust_stream.dart';

 import 'notification_helper.dart';
@@ -3,7 +3,7 @@ import 'dart:typed_data';
 import 'package:appflowy_backend/protobuf/flowy-notification/protobuf.dart';
 import 'package:dartz/dartz.dart';
 import 'package:appflowy_backend/protobuf/flowy-error/errors.pb.dart';
-import 'package:appflowy_backend/protobuf/flowy-database/notification.pb.dart';
+import 'package:appflowy_backend/protobuf/flowy-database2/notification.pb.dart';
 import 'package:appflowy_backend/rust_stream.dart';

 import 'notification_helper.dart';
@@ -0,0 +1,45 @@
+// lib/env/env.dart
+import 'package:envied/envied.dart';
+
+part 'env.g.dart';
+
+@Envied(path: '.env')
+abstract class Env {
+  @EnviedField(
+    obfuscate: true,
+    varName: 'SUPABASE_URL',
+    defaultValue: '',
+  )
+  static final String supabaseUrl = _Env.supabaseUrl;
+  @EnviedField(
+    obfuscate: true,
+    varName: 'SUPABASE_ANON_KEY',
+    defaultValue: '',
+  )
+  static final String supabaseAnonKey = _Env.supabaseAnonKey;
+  @EnviedField(
+    obfuscate: true,
+    varName: 'SUPABASE_KEY',
+    defaultValue: '',
+  )
+  static final String supabaseKey = _Env.supabaseKey;
+  @EnviedField(
+    obfuscate: true,
+    varName: 'SUPABASE_JWT_SECRET',
+    defaultValue: '',
+  )
+  static final String supabaseJwtSecret = _Env.supabaseJwtSecret;
+
+  @EnviedField(
+    obfuscate: true,
+    varName: 'SUPABASE_COLLAB_TABLE',
+    defaultValue: '',
+  )
+  static final String supabaseCollabTable = _Env.supabaseCollabTable;
+}
+
+bool get isSupabaseEnable =>
+    Env.supabaseUrl.isNotEmpty &&
+    Env.supabaseAnonKey.isNotEmpty &&
+    Env.supabaseKey.isNotEmpty &&
+    Env.supabaseJwtSecret.isNotEmpty;
@@ -1,37 +1,10 @@
-import 'package:appflowy_backend/log.dart';
-import 'package:easy_localization/easy_localization.dart';
-import 'package:flutter/foundation.dart';
+import 'package:appflowy/startup/entry_point.dart';
 import 'package:flutter/material.dart';
-import 'package:hotkey_manager/hotkey_manager.dart';

-import 'startup/launch_configuration.dart';
 import 'startup/startup.dart';
-import 'user/presentation/splash_screen.dart';
-import 'window/window.dart';
-
-class FlowyApp implements EntryPoint {
-  @override
-  Widget create(LaunchConfiguration config) {
-    return SplashScreen(
-      autoRegister: config.autoRegistrationSupported,
-    );
-  }
-}

 Future<void> main() async {
  WidgetsFlutterBinding.ensureInitialized();

-  // Handle platform errors not caught by Flutter.
-  // Reduces the likelihood of the app crashing, and logs the error.
-  PlatformDispatcher.instance.onError = (error, stack) {
-    Log.error('Uncaught platform error', error, stack);
-    return true;
-  };
-
-  await EasyLocalization.ensureInitialized();
-  await hotKeyManager.unregisterAll();
-
-  await AppWindow.initialize();
-
  await FlowyRunner.run(FlowyApp());
 }
@@ -28,21 +28,22 @@ class BlankPluginConfig implements PluginConfig {

 class BlankPagePlugin extends Plugin {
  @override
-  PluginDisplay get display => BlankPagePluginDisplay();
+  PluginWidgetBuilder get widgetBuilder => BlankPagePluginWidgetBuilder();

  @override
  PluginId get id => "BlankStack";

  @override
-  PluginType get ty => PluginType.blank;
+  PluginType get pluginType => PluginType.blank;
 }

-class BlankPagePluginDisplay extends PluginDisplay with NavigationItem {
+class BlankPagePluginWidgetBuilder extends PluginWidgetBuilder
+    with NavigationItem {
  @override
  Widget get leftBarItem => FlowyText.medium(LocaleKeys.blankPageTitle.tr());

  @override
-  Widget buildWidget(PluginContext context) => const BlankPage();
+  Widget buildWidget({PluginContext? context}) => const BlankPage();

  @override
  List<NavigationItem> get navigationItems => [this];
@@ -1,6 +1,6 @@
 part of 'cell_service.dart';

-typedef CellByFieldId = LinkedHashMap<String, CellIdentifier>;
+typedef CellContextByFieldId = LinkedHashMap<String, DatabaseCellContext>;

 class DatabaseCell {
  dynamic object;
@@ -13,7 +13,7 @@ class DatabaseCell {
 /// We use [fieldId + rowId] to identify the cell.
 class CellCacheKey {
  final String fieldId;
-  final String rowId;
+  final RowId rowId;
  CellCacheKey({
    required this.fieldId,
    required this.rowId,
@@ -28,7 +28,7 @@ class CellCache {
  final String viewId;

  /// fieldId: {cacheKey: GridCell}
-  final Map<String, Map<String, dynamic>> _cellDataByFieldId = {};
+  final Map<String, Map<RowId, dynamic>> _cellDataByFieldId = {};
  CellCache({
    required this.viewId,
  });
@@ -38,7 +38,7 @@ class CellCache {
  }

  void remove(CellCacheKey key) {
-    var map = _cellDataByFieldId[key.fieldId];
+    final map = _cellDataByFieldId[key.fieldId];
    if (map != null) {
      map.remove(key.rowId);
    }
@@ -1,7 +1,8 @@
 import 'dart:async';
 import 'package:appflowy/plugins/database_view/application/field/field_listener.dart';
+import 'package:appflowy/plugins/database_view/application/row/row_service.dart';
 import 'package:appflowy_backend/log.dart';
-import 'package:appflowy_backend/protobuf/flowy-database/field_entities.pbenum.dart';
+import 'package:appflowy_backend/protobuf/flowy-database2/field_entities.pbenum.dart';
 import 'package:appflowy_backend/protobuf/flowy-error/errors.pb.dart';
 import 'package:dartz/dartz.dart';
 import 'package:equatable/equatable.dart';
@@ -21,7 +22,7 @@ import 'cell_service.dart';
 ///
 // ignore: must_be_immutable
 class CellController<T, D> extends Equatable {
-  final CellIdentifier cellId;
+  final DatabaseCellContext cellContext;
  final CellCache _cellCache;
  final CellCacheKey _cacheKey;
  final FieldBackendService _fieldBackendSvc;
@@ -36,37 +37,37 @@ class CellController<T, D> extends Equatable {
  Timer? _loadDataOperation;
  Timer? _saveDataOperation;

-  String get viewId => cellId.viewId;
+  String get viewId => cellContext.viewId;

-  String get rowId => cellId.rowId;
+  RowId get rowId => cellContext.rowId;

-  String get fieldId => cellId.fieldInfo.id;
+  String get fieldId => cellContext.fieldInfo.id;

-  FieldInfo get fieldInfo => cellId.fieldInfo;
+  FieldInfo get fieldInfo => cellContext.fieldInfo;

-  FieldType get fieldType => cellId.fieldInfo.fieldType;
+  FieldType get fieldType => cellContext.fieldInfo.fieldType;

  CellController({
-    required this.cellId,
+    required this.cellContext,
    required CellCache cellCache,
    required CellDataLoader<T> cellDataLoader,
    required CellDataPersistence<D> cellDataPersistence,
  })  : _cellCache = cellCache,
        _cellDataLoader = cellDataLoader,
        _cellDataPersistence = cellDataPersistence,
-        _fieldListener = SingleFieldListener(fieldId: cellId.fieldId),
+        _fieldListener = SingleFieldListener(fieldId: cellContext.fieldId),
        _fieldBackendSvc = FieldBackendService(
-          viewId: cellId.viewId,
-          fieldId: cellId.fieldInfo.id,
+          viewId: cellContext.viewId,
+          fieldId: cellContext.fieldInfo.id,
        ),
        _cacheKey = CellCacheKey(
-          rowId: cellId.rowId,
-          fieldId: cellId.fieldInfo.id,
+          rowId: cellContext.rowId,
+          fieldId: cellContext.fieldInfo.id,
        ) {
    _cellDataNotifier = CellDataNotifier(value: _cellCache.get(_cacheKey));
    _cellListener = CellListener(
-      rowId: cellId.rowId,
-      fieldId: cellId.fieldInfo.id,
+      rowId: cellContext.rowId,
+      fieldId: cellContext.fieldInfo.id,
    );

    /// 1.Listen on user edit event and load the new cell data if needed.
@@ -194,8 +195,10 @@ class CellController<T, D> extends Equatable {
  }

  @override
-  List<Object> get props =>
-      [_cellCache.get(_cacheKey) ?? "", cellId.rowId + cellId.fieldInfo.id];
+  List<Object> get props => [
+        _cellCache.get(_cacheKey) ?? "",
+        cellContext.rowId + cellContext.fieldInfo.id
+      ];
 }

 class CellDataNotifier<T> extends ChangeNotifier {
@@ -1,7 +1,8 @@
-import 'package:appflowy_backend/protobuf/flowy-database/date_type_option_entities.pb.dart';
-import 'package:appflowy_backend/protobuf/flowy-database/field_entities.pbenum.dart';
-import 'package:appflowy_backend/protobuf/flowy-database/select_type_option.pb.dart';
-import 'package:appflowy_backend/protobuf/flowy-database/url_type_option_entities.pb.dart';
+import 'package:appflowy_backend/protobuf/flowy-database2/checklist_entities.pb.dart';
+import 'package:appflowy_backend/protobuf/flowy-database2/date_entities.pb.dart';
+import 'package:appflowy_backend/protobuf/flowy-database2/field_entities.pbenum.dart';
+import 'package:appflowy_backend/protobuf/flowy-database2/select_option.pb.dart';
+import 'package:appflowy_backend/protobuf/flowy-database2/url_entities.pb.dart';

 import 'cell_controller.dart';
 import 'cell_service.dart';
@@ -11,96 +12,116 @@ typedef CheckboxCellController = CellController<String, String>;
 typedef NumberCellController = CellController<String, String>;
 typedef SelectOptionCellController
    = CellController<SelectOptionCellDataPB, String>;
-typedef ChecklistCellController
-    = CellController<SelectOptionCellDataPB, String>;
+typedef ChecklistCellController = CellController<ChecklistCellDataPB, String>;
 typedef DateCellController = CellController<DateCellDataPB, DateCellData>;
 typedef URLCellController = CellController<URLCellDataPB, String>;

 class CellControllerBuilder {
-  final CellIdentifier _cellId;
+  final DatabaseCellContext _cellContext;
  final CellCache _cellCache;

  CellControllerBuilder({
-    required CellIdentifier cellId,
+    required DatabaseCellContext cellContext,
    required CellCache cellCache,
  })  : _cellCache = cellCache,
-        _cellId = cellId;
+        _cellContext = cellContext;

  CellController build() {
-    switch (_cellId.fieldType) {
+    switch (_cellContext.fieldType) {
      case FieldType.Checkbox:
        final cellDataLoader = CellDataLoader(
-          cellId: _cellId,
+          cellContext: _cellContext,
          parser: StringCellDataParser(),
        );
        return TextCellController(
-          cellId: _cellId,
+          cellContext: _cellContext,
          cellCache: _cellCache,
          cellDataLoader: cellDataLoader,
-          cellDataPersistence: TextCellDataPersistence(cellId: _cellId),
+          cellDataPersistence:
+              TextCellDataPersistence(cellContext: _cellContext),
        );
      case FieldType.DateTime:
+      case FieldType.LastEditedTime:
+      case FieldType.CreatedTime:
        final cellDataLoader = CellDataLoader(
-          cellId: _cellId,
+          cellContext: _cellContext,
          parser: DateCellDataParser(),
          reloadOnFieldChanged: true,
        );

        return DateCellController(
-          cellId: _cellId,
+          cellContext: _cellContext,
          cellCache: _cellCache,
          cellDataLoader: cellDataLoader,
-          cellDataPersistence: DateCellDataPersistence(cellId: _cellId),
+          cellDataPersistence:
+              DateCellDataPersistence(cellContext: _cellContext),
        );
      case FieldType.Number:
        final cellDataLoader = CellDataLoader(
-          cellId: _cellId,
+          cellContext: _cellContext,
          parser: NumberCellDataParser(),
          reloadOnFieldChanged: true,
        );
        return NumberCellController(
-          cellId: _cellId,
+          cellContext: _cellContext,
          cellCache: _cellCache,
          cellDataLoader: cellDataLoader,
-          cellDataPersistence: TextCellDataPersistence(cellId: _cellId),
+          cellDataPersistence:
+              TextCellDataPersistence(cellContext: _cellContext),
        );
      case FieldType.RichText:
        final cellDataLoader = CellDataLoader(
-          cellId: _cellId,
+          cellContext: _cellContext,
          parser: StringCellDataParser(),
        );
        return TextCellController(
-          cellId: _cellId,
+          cellContext: _cellContext,
          cellCache: _cellCache,
          cellDataLoader: cellDataLoader,
-          cellDataPersistence: TextCellDataPersistence(cellId: _cellId),
+          cellDataPersistence:
+              TextCellDataPersistence(cellContext: _cellContext),
        );
      case FieldType.MultiSelect:
      case FieldType.SingleSelect:
-      case FieldType.Checklist:
        final cellDataLoader = CellDataLoader(
-          cellId: _cellId,
+          cellContext: _cellContext,
          parser: SelectOptionCellDataParser(),
          reloadOnFieldChanged: true,
        );

        return SelectOptionCellController(
-          cellId: _cellId,
+          cellContext: _cellContext,
          cellCache: _cellCache,
          cellDataLoader: cellDataLoader,
-          cellDataPersistence: TextCellDataPersistence(cellId: _cellId),
+          cellDataPersistence:
+              TextCellDataPersistence(cellContext: _cellContext),
        );

+      case FieldType.Checklist:
+        final cellDataLoader = CellDataLoader(
+          cellContext: _cellContext,
+          parser: ChecklistCellDataParser(),
+          reloadOnFieldChanged: true,
+        );
+
+        return ChecklistCellController(
+          cellContext: _cellContext,
+          cellCache: _cellCache,
+          cellDataLoader: cellDataLoader,
+          cellDataPersistence:
+              TextCellDataPersistence(cellContext: _cellContext),
+        );
      case FieldType.URL:
        final cellDataLoader = CellDataLoader(
-          cellId: _cellId,
+          cellContext: _cellContext,
          parser: URLCellDataParser(),
        );
        return URLCellController(
-          cellId: _cellId,
+          cellContext: _cellContext,
          cellCache: _cellCache,
          cellDataLoader: cellDataLoader,
-          cellDataPersistence: TextCellDataPersistence(cellId: _cellId),
+          cellDataPersistence:
+              TextCellDataPersistence(cellContext: _cellContext),
        );
    }
    throw UnimplementedError;
@@ -11,18 +11,18 @@ abstract class CellDataParser<T> {

 class CellDataLoader<T> {
  final CellBackendService service = CellBackendService();
-  final CellIdentifier cellId;
+  final DatabaseCellContext cellContext;
  final CellDataParser<T> parser;
  final bool reloadOnFieldChanged;

  CellDataLoader({
-    required this.cellId,
+    required this.cellContext,
    required this.parser,
    this.reloadOnFieldChanged = false,
  });

  Future<T?> loadData() {
-    final fut = service.getCell(cellId: cellId);
+    final fut = service.getCell(cellContext: cellContext);
    return fut.then(
      (result) => result.fold(
        (CellPB cell) {
@@ -84,6 +84,16 @@ class SelectOptionCellDataParser
  }
 }

+class ChecklistCellDataParser implements CellDataParser<ChecklistCellDataPB> {
+  @override
+  ChecklistCellDataPB? parserData(List<int> data) {
+    if (data.isEmpty) {
+      return null;
+    }
+    return ChecklistCellDataPB.fromBuffer(data);
+  }
+}
+
 class URLCellDataParser implements CellDataParser<URLCellDataPB> {
  @override
  URLCellDataPB? parserData(List<int> data) {
@@ -7,16 +7,19 @@ abstract class CellDataPersistence<D> {
 }

 class TextCellDataPersistence implements CellDataPersistence<String> {
-  final CellIdentifier cellId;
+  final DatabaseCellContext cellContext;
  final _cellBackendSvc = CellBackendService();

  TextCellDataPersistence({
-    required this.cellId,
+    required this.cellContext,
  });

  @override
  Future<Option<FlowyError>> save(String data) async {
-    final fut = _cellBackendSvc.updateCell(cellId: cellId, data: data);
+    final fut = _cellBackendSvc.updateCell(
+      cellContext: cellContext,
+      data: data,
+    );
    return fut.then((result) {
      return result.fold(
        (l) => none(),
@@ -29,35 +32,30 @@ class TextCellDataPersistence implements CellDataPersistence<String> {
@freezed
 class DateCellData with _$DateCellData {
  const factory DateCellData({
-    required DateTime date,
+    DateTime? dateTime,
    String? time,
    required bool includeTime,
  }) = _DateCellData;
 }

 class DateCellDataPersistence implements CellDataPersistence<DateCellData> {
-  final CellIdentifier cellId;
+  final DatabaseCellContext cellContext;
  DateCellDataPersistence({
-    required this.cellId,
+    required this.cellContext,
  });

  @override
  Future<Option<FlowyError>> save(DateCellData data) {
-    var payload = DateChangesetPB.create()..cellPath = _makeCellPath(cellId);
-
-    // This is a bit of a hack. This converts the data.date which is in
-    // UTC to Local but actually changes the timestamp instead of just
-    // changing the isUtc flag
-    final dateTime = DateTime(data.date.year, data.date.month, data.date.day);
-
-    final date = (dateTime.millisecondsSinceEpoch ~/ 1000).toString();
-    payload.date = date;
-    payload.isUtc = data.date.isUtc;
-    payload.includeTime = data.includeTime;
-
+    final payload = DateChangesetPB.create()
+      ..cellId = _makeCellPath(cellContext);
+    if (data.dateTime != null) {
+      final date = (data.dateTime!.millisecondsSinceEpoch ~/ 1000).toString();
+      payload.date = date;
+    }
    if (data.time != null) {
      payload.time = data.time!;
    }
+    payload.includeTime = data.includeTime;

    return DatabaseEventUpdateDateCell(payload).send().then((result) {
      return result.fold(
@@ -68,7 +66,7 @@ class DateCellDataPersistence implements CellDataPersistence<DateCellData> {
  }
 }

-CellIdPB _makeCellPath(CellIdentifier cellId) {
+CellIdPB _makeCellPath(DatabaseCellContext cellId) {
  return CellIdPB.create()
    ..viewId = cellId.viewId
    ..fieldId = cellId.fieldId
@@ -1,15 +1,17 @@
-import 'package:appflowy/core/grid_notification.dart';
+import 'package:appflowy/core/notification/grid_notification.dart';
 import 'package:dartz/dartz.dart';
 import 'package:appflowy_backend/protobuf/flowy-error/errors.pb.dart';
-import 'package:appflowy_backend/protobuf/flowy-database/notification.pb.dart';
+import 'package:appflowy_backend/protobuf/flowy-database2/notification.pb.dart';
 import 'package:flowy_infra/notifier.dart';
 import 'dart:async';
 import 'dart:typed_data';

+import '../row/row_service.dart';
+
 typedef UpdateFieldNotifiedValue = Either<Unit, FlowyError>;

 class CellListener {
-  final String rowId;
+  final RowId rowId;
  final String fieldId;
  PublishNotifier<UpdateFieldNotifiedValue>? _updateCellNotifier =
      PublishNotifier();
@@ -1,19 +1,21 @@
 import 'dart:async';
 import 'dart:collection';
+import 'package:appflowy_backend/protobuf/flowy-database2/checklist_entities.pb.dart';
+import 'package:appflowy_backend/protobuf/flowy-database2/date_entities.pb.dart';
+import 'package:appflowy_backend/protobuf/flowy-database2/select_option.pb.dart';
+import 'package:appflowy_backend/protobuf/flowy-database2/url_entities.pb.dart';
 import 'package:dartz/dartz.dart';
 import 'package:appflowy_backend/dispatch/dispatch.dart';
 import 'package:appflowy_backend/log.dart';
 import 'package:appflowy_backend/protobuf/flowy-error/errors.pb.dart';
-import 'package:appflowy_backend/protobuf/flowy-database/cell_entities.pb.dart';
-import 'package:appflowy_backend/protobuf/flowy-database/date_type_option_entities.pb.dart';
-import 'package:appflowy_backend/protobuf/flowy-database/field_entities.pb.dart';
-import 'package:appflowy_backend/protobuf/flowy-database/select_type_option.pb.dart';
-import 'package:appflowy_backend/protobuf/flowy-database/url_type_option_entities.pb.dart';
+import 'package:appflowy_backend/protobuf/flowy-database2/cell_entities.pb.dart';
+import 'package:appflowy_backend/protobuf/flowy-database2/field_entities.pb.dart';
 import 'package:flutter/foundation.dart';
 import 'package:freezed_annotation/freezed_annotation.dart';
 import 'dart:convert' show utf8;

 import '../field/field_controller.dart';
+import '../row/row_service.dart';
 part 'cell_service.freezed.dart';
 part 'cell_data_loader.dart';
 part 'cell_cache.dart';
@@ -23,40 +25,39 @@ class CellBackendService {
  CellBackendService();

  Future<Either<void, FlowyError>> updateCell({
-    required CellIdentifier cellId,
+    required DatabaseCellContext cellContext,
    required String data,
  }) {
    final payload = CellChangesetPB.create()
-      ..viewId = cellId.viewId
-      ..fieldId = cellId.fieldId
-      ..rowId = cellId.rowId
-      ..typeCellData = data;
+      ..viewId = cellContext.viewId
+      ..fieldId = cellContext.fieldId
+      ..rowId = cellContext.rowId
+      ..cellChangeset = data;
    return DatabaseEventUpdateCell(payload).send();
  }

  Future<Either<CellPB, FlowyError>> getCell({
-    required CellIdentifier cellId,
+    required DatabaseCellContext cellContext,
  }) {
    final payload = CellIdPB.create()
-      ..viewId = cellId.viewId
-      ..fieldId = cellId.fieldId
-      ..rowId = cellId.rowId;
+      ..viewId = cellContext.viewId
+      ..fieldId = cellContext.fieldId
+      ..rowId = cellContext.rowId;
    return DatabaseEventGetCell(payload).send();
  }
 }

-/// Id of the cell
 /// We can locate the cell by using database + rowId + field.id.
@freezed
-class CellIdentifier with _$CellIdentifier {
-  const factory CellIdentifier({
+class DatabaseCellContext with _$DatabaseCellContext {
+  const factory DatabaseCellContext({
    required String viewId,
-    required String rowId,
+    required RowId rowId,
    required FieldInfo fieldInfo,
-  }) = _CellIdentifier;
+  }) = _DatabaseCellContext;

  // ignore: unused_element
-  const CellIdentifier._();
+  const DatabaseCellContext._();

  String get fieldId => fieldInfo.id;

@@ -0,0 +1,71 @@
+import 'package:appflowy/plugins/database_view/application/cell/cell_service.dart';
+import 'package:appflowy_backend/dispatch/dispatch.dart';
+import 'package:appflowy_backend/protobuf/flowy-database2/cell_entities.pb.dart';
+import 'package:appflowy_backend/protobuf/flowy-database2/checklist_entities.pb.dart';
+import 'package:appflowy_backend/protobuf/flowy-database2/select_option.pb.dart';
+import 'package:appflowy_backend/protobuf/flowy-error/errors.pb.dart';
+import 'package:dartz/dartz.dart';
+
+class ChecklistCellBackendService {
+  final DatabaseCellContext cellContext;
+
+  ChecklistCellBackendService({required this.cellContext});
+
+  Future<Either<Unit, FlowyError>> create({
+    required String name,
+  }) {
+    final payload = ChecklistCellDataChangesetPB.create()
+      ..viewId = cellContext.viewId
+      ..fieldId = cellContext.fieldInfo.id
+      ..rowId = cellContext.rowId
+      ..insertOptions.add(name);
+
+    return DatabaseEventUpdateChecklistCell(payload).send();
+  }
+
+  Future<Either<Unit, FlowyError>> delete({
+    required List<String> optionIds,
+  }) {
+    final payload = ChecklistCellDataChangesetPB.create()
+      ..viewId = cellContext.viewId
+      ..fieldId = cellContext.fieldInfo.id
+      ..rowId = cellContext.rowId
+      ..deleteOptionIds.addAll(optionIds);
+
+    return DatabaseEventUpdateChecklistCell(payload).send();
+  }
+
+  Future<Either<Unit, FlowyError>> select({
+    required String optionId,
+  }) {
+    final payload = ChecklistCellDataChangesetPB.create()
+      ..viewId = cellContext.viewId
+      ..fieldId = cellContext.fieldInfo.id
+      ..rowId = cellContext.rowId
+      ..selectedOptionIds.add(optionId);
+
+    return DatabaseEventUpdateChecklistCell(payload).send();
+  }
+
+  Future<Either<Unit, FlowyError>> update({
+    required SelectOptionPB option,
+  }) {
+    final payload = ChecklistCellDataChangesetPB.create()
+      ..viewId = cellContext.viewId
+      ..fieldId = cellContext.fieldInfo.id
+      ..rowId = cellContext.rowId
+      ..updateOptions.add(option);
+
+    return DatabaseEventUpdateChecklistCell(payload).send();
+  }
+
+  Future<Either<ChecklistCellDataPB, FlowyError>> getCellData() {
+    final payload = CellIdPB.create()
+      ..fieldId = cellContext.fieldInfo.id
+      ..viewId = cellContext.viewId
+      ..rowId = cellContext.rowId
+      ..rowId = cellContext.rowId;
+
+    return DatabaseEventGetChecklistCellData(payload).send();
+  }
+}
@@ -1,18 +1,19 @@
 import 'package:appflowy/plugins/database_view/application/cell/cell_service.dart';
 import 'package:appflowy/plugins/database_view/application/field/type_option/type_option_service.dart';
+import 'package:appflowy/plugins/database_view/application/row/row_service.dart';
+import 'package:appflowy_backend/protobuf/flowy-database2/select_option.pb.dart';
 import 'package:dartz/dartz.dart';
 import 'package:appflowy_backend/dispatch/dispatch.dart';
 import 'package:appflowy_backend/protobuf/flowy-error/errors.pb.dart';
-import 'package:appflowy_backend/protobuf/flowy-database/cell_entities.pb.dart';
-import 'package:appflowy_backend/protobuf/flowy-database/select_type_option.pb.dart';
+import 'package:appflowy_backend/protobuf/flowy-database2/cell_entities.pb.dart';

-class SelectOptionBackendService {
-  final CellIdentifier cellId;
-  SelectOptionBackendService({required this.cellId});
+class SelectOptionCellBackendService {
+  final DatabaseCellContext cellContext;
+  SelectOptionCellBackendService({required this.cellContext});

-  String get viewId => cellId.viewId;
-  String get fieldId => cellId.fieldInfo.id;
-  String get rowId => cellId.rowId;
+  String get viewId => cellContext.viewId;
+  String get fieldId => cellContext.fieldInfo.id;
+  RowId get rowId => cellContext.rowId;

  Future<Either<Unit, FlowyError>> create({
    required String name,
@@ -24,19 +25,17 @@ class SelectOptionBackendService {
      (result) {
        return result.fold(
          (option) {
-            final cellIdentifier = CellIdPB.create()
+            final payload = RepeatedSelectOptionPayload.create()
              ..viewId = viewId
              ..fieldId = fieldId
              ..rowId = rowId;
-            final payload = SelectOptionChangesetPB.create()
-              ..cellIdentifier = cellIdentifier;

            if (isSelected) {
-              payload.insertOptions.add(option);
+              payload.items.add(option);
            } else {
-              payload.updateOptions.add(option);
+              payload.items.add(option);
            }
-            return DatabaseEventUpdateSelectOption(payload).send();
+            return DatabaseEventInsertOrUpdateSelectOption(payload).send();
          },
          (r) => right(r),
        );
@@ -47,20 +46,24 @@ class SelectOptionBackendService {
  Future<Either<Unit, FlowyError>> update({
    required SelectOptionPB option,
  }) {
-    final payload = SelectOptionChangesetPB.create()
-      ..updateOptions.add(option)
-      ..cellIdentifier = _cellIdentifier();
-    return DatabaseEventUpdateSelectOption(payload).send();
+    final payload = RepeatedSelectOptionPayload.create()
+      ..items.add(option)
+      ..viewId = viewId
+      ..fieldId = fieldId
+      ..rowId = rowId;
+    return DatabaseEventInsertOrUpdateSelectOption(payload).send();
  }

  Future<Either<Unit, FlowyError>> delete({
    required Iterable<SelectOptionPB> options,
  }) {
-    final payload = SelectOptionChangesetPB.create()
-      ..deleteOptions.addAll(options)
-      ..cellIdentifier = _cellIdentifier();
+    final payload = RepeatedSelectOptionPayload.create()
+      ..items.addAll(options)
+      ..viewId = viewId
+      ..fieldId = fieldId
+      ..rowId = rowId;

-    return DatabaseEventUpdateSelectOption(payload).send();
+    return DatabaseEventDeleteSelectOption(payload).send();
  }

  Future<Either<SelectOptionCellDataPB, FlowyError>> getCellData() {
@@ -2,14 +2,14 @@ import 'package:appflowy/plugins/database_view/application/field/field_controlle
 import 'package:appflowy/plugins/database_view/application/layout/calendar_setting_listener.dart';
 import 'package:appflowy/plugins/database_view/application/view/view_cache.dart';
 import 'package:appflowy_backend/log.dart';
-import 'package:appflowy_backend/protobuf/flowy-database/calendar_entities.pb.dart';
-import 'package:appflowy_backend/protobuf/flowy-database/field_entities.pbenum.dart';
-import 'package:appflowy_backend/protobuf/flowy-database/group.pb.dart';
-import 'package:appflowy_backend/protobuf/flowy-database/group_changeset.pb.dart';
-import 'package:appflowy_backend/protobuf/flowy-database/row_entities.pb.dart';
-import 'package:appflowy_backend/protobuf/flowy-database/setting_entities.pb.dart';
+import 'package:appflowy_backend/protobuf/flowy-database2/calendar_entities.pb.dart';
+import 'package:appflowy_backend/protobuf/flowy-database2/field_entities.pbenum.dart';
+import 'package:appflowy_backend/protobuf/flowy-database2/group.pb.dart';
+import 'package:appflowy_backend/protobuf/flowy-database2/group_changeset.pb.dart';
+import 'package:appflowy_backend/protobuf/flowy-database2/row_entities.pb.dart';
+import 'package:appflowy_backend/protobuf/flowy-database2/setting_entities.pb.dart';
 import 'package:appflowy_backend/protobuf/flowy-error/errors.pb.dart';
-import 'package:appflowy_backend/protobuf/flowy-folder/view.pb.dart';
+import 'package:appflowy_backend/protobuf/flowy-folder2/view.pb.dart';
 import 'package:collection/collection.dart';
 import 'dart:async';
 import 'package:dartz/dartz.dart';
@@ -18,6 +18,7 @@ import 'defines.dart';
 import 'layout/layout_setting_listener.dart';
 import 'row/row_cache.dart';
 import 'group/group_listener.dart';
+import 'row/row_service.dart';

 typedef OnGroupByField = void Function(List<GroupPB>);
 typedef OnUpdateGroup = void Function(List<GroupPB>);
@@ -38,18 +39,18 @@ class GroupCallbacks {
  });
 }

-class LayoutCallbacks {
-  final void Function(LayoutSettingPB) onLayoutChanged;
-  final void Function(LayoutSettingPB) onLoadLayout;
+class DatabaseLayoutSettingCallbacks {
+  final void Function(DatabaseLayoutSettingPB) onLayoutChanged;
+  final void Function(DatabaseLayoutSettingPB) onLoadLayout;

-  LayoutCallbacks({
+  DatabaseLayoutSettingCallbacks({
    required this.onLayoutChanged,
    required this.onLoadLayout,
  });
 }

 class CalendarLayoutCallbacks {
-  final void Function(LayoutSettingPB) onCalendarLayoutChanged;
+  final void Function(DatabaseLayoutSettingPB) onCalendarLayoutChanged;

  CalendarLayoutCallbacks({required this.onCalendarLayoutChanged});
 }
@@ -58,14 +59,14 @@ class DatabaseCallbacks {
  OnDatabaseChanged? onDatabaseChanged;
  OnFieldsChanged? onFieldsChanged;
  OnFiltersChanged? onFiltersChanged;
-  OnRowsChanged? onRowsChanged;
+  OnNumOfRowsChanged? onNumOfRowsChanged;
  OnRowsDeleted? onRowsDeleted;
  OnRowsUpdated? onRowsUpdated;
  OnRowsCreated? onRowsCreated;

  DatabaseCallbacks({
    this.onDatabaseChanged,
-    this.onRowsChanged,
+    this.onNumOfRowsChanged,
    this.onFieldsChanged,
    this.onFiltersChanged,
    this.onRowsUpdated,
@@ -78,30 +79,31 @@ class DatabaseController {
  final String viewId;
  final DatabaseViewBackendService _databaseViewBackendSvc;
  final FieldController fieldController;
+  DatabaseLayoutPB? databaseLayout;
+  DatabaseLayoutSettingPB? databaseLayoutSetting;
  late DatabaseViewCache _viewCache;
-  final LayoutTypePB layoutType;

  // Callbacks
  DatabaseCallbacks? _databaseCallbacks;
  GroupCallbacks? _groupCallbacks;
-  LayoutCallbacks? _layoutCallbacks;
+  DatabaseLayoutSettingCallbacks? _layoutCallbacks;
  CalendarLayoutCallbacks? _calendarLayoutCallbacks;

  // Getters
  RowCache get rowCache => _viewCache.rowCache;

  // Listener
-  final DatabaseGroupListener groupListener;
-  final DatabaseLayoutListener layoutListener;
-  final DatabaseCalendarLayoutListener calendarLayoutListener;
+  final DatabaseGroupListener _groupListener;
+  final DatabaseLayoutSettingListener _layoutListener;
+  final DatabaseCalendarLayoutListener _calendarLayoutListener;

-  DatabaseController({required ViewPB view, required this.layoutType})
+  DatabaseController({required ViewPB view})
      : viewId = view.id,
        _databaseViewBackendSvc = DatabaseViewBackendService(viewId: view.id),
        fieldController = FieldController(viewId: view.id),
-        groupListener = DatabaseGroupListener(view.id),
-        layoutListener = DatabaseLayoutListener(view.id),
-        calendarLayoutListener = DatabaseCalendarLayoutListener(view.id) {
+        _groupListener = DatabaseGroupListener(view.id),
+        _layoutListener = DatabaseLayoutSettingListener(view.id),
+        _calendarLayoutListener = DatabaseCalendarLayoutListener(view.id) {
    _viewCache = DatabaseViewCache(
      viewId: viewId,
      fieldController: fieldController,
@@ -110,14 +112,11 @@ class DatabaseController {
    _listenOnFieldsChanged();
    _listenOnGroupChanged();
    _listenOnLayoutChanged();
-    if (layoutType == LayoutTypePB.Calendar) {
-      _listenOnCalendarLayoutChanged();
-    }
  }

  void setListener({
    DatabaseCallbacks? onDatabaseChanged,
-    LayoutCallbacks? onLayoutChanged,
+    DatabaseLayoutSettingCallbacks? onLayoutChanged,
    GroupCallbacks? onGroupChanged,
    CalendarLayoutCallbacks? onCalendarLayoutChanged,
  }) {
@@ -131,6 +130,12 @@ class DatabaseController {
    return _databaseViewBackendSvc.openGrid().then((result) {
      return result.fold(
        (database) async {
+          databaseLayout = database.layoutType;
+
+          if (databaseLayout == DatabaseLayoutPB.Calendar) {
+            _listenOnCalendarLayoutChanged();
+          }
+
          _databaseCallbacks?.onDatabaseChanged?.call(database);
          _viewCache.rowCache.setInitialRows(database.rows);
          return await fieldController
@@ -156,7 +161,7 @@ class DatabaseController {
  }

  Future<Either<RowPB, FlowyError>> createRow({
-    String? startRowId,
+    RowId? startRowId,
    String? groupId,
    void Function(RowDataBuilder builder)? withCells,
  }) {
@@ -175,18 +180,28 @@ class DatabaseController {
    );
  }

-  Future<Either<Unit, FlowyError>> moveRow({
+  Future<Either<Unit, FlowyError>> moveGroupRow({
    required RowPB fromRow,
    required String groupId,
    RowPB? toRow,
  }) {
-    return _databaseViewBackendSvc.moveRow(
+    return _databaseViewBackendSvc.moveGroupRow(
      fromRowId: fromRow.id,
      toGroupId: groupId,
      toRowId: toRow?.id,
    );
  }

+  Future<Either<Unit, FlowyError>> moveRow({
+    required RowPB fromRow,
+    required RowPB toRow,
+  }) {
+    return _databaseViewBackendSvc.moveRow(
+      fromRowId: fromRow.id,
+      toRowId: toRow.id,
+    );
+  }
+
  Future<Either<Unit, FlowyError>> moveGroup({
    required String fromGroupId,
    required String toGroupId,
@@ -198,7 +213,7 @@ class DatabaseController {
  }

  Future<void> updateCalenderLayoutSetting(
-    CalendarLayoutSettingsPB layoutSetting,
+    CalendarLayoutSettingPB layoutSetting,
  ) async {
    await _databaseViewBackendSvc
        .updateLayoutSetting(calendarLayoutSetting: layoutSetting)
@@ -210,7 +225,7 @@ class DatabaseController {
  Future<void> dispose() async {
    await _databaseViewBackendSvc.closeView();
    await fieldController.dispose();
-    await groupListener.stop();
+    await _groupListener.stop();
    await _viewCache.dispose();
    _databaseCallbacks = null;
    _groupCallbacks = null;
@@ -231,20 +246,25 @@ class DatabaseController {
  }

  Future<void> _loadLayoutSetting() async {
-    _databaseViewBackendSvc.getLayoutSetting(layoutType).then((result) {
-      result.fold(
-        (l) {
-          _layoutCallbacks?.onLoadLayout(l);
-        },
-        (r) => Log.error(r),
-      );
-    });
+    if (databaseLayout != null) {
+      _databaseViewBackendSvc.getLayoutSetting(databaseLayout!).then((result) {
+        result.fold(
+          (newDatabaseLayoutSetting) {
+            databaseLayoutSetting = newDatabaseLayoutSetting;
+            databaseLayoutSetting?.freeze();
+
+            _layoutCallbacks?.onLoadLayout(newDatabaseLayoutSetting);
+          },
+          (r) => Log.error(r),
+        );
+      });
+    }
  }

  void _listenOnRowsChanged() {
    final callbacks = DatabaseViewCallbacks(
-      onRowsChanged: (rows, rowByRowId, reason) {
-        _databaseCallbacks?.onRowsChanged?.call(rows, rowByRowId, reason);
+      onNumOfRowsChanged: (rows, rowByRowId, reason) {
+        _databaseCallbacks?.onNumOfRowsChanged?.call(rows, rowByRowId, reason);
      },
      onRowsDeleted: (ids) {
        _databaseCallbacks?.onRowsDeleted?.call(ids);
@@ -271,7 +291,7 @@ class DatabaseController {
  }

  void _listenOnGroupChanged() {
-    groupListener.start(
+    _groupListener.start(
      onNumOfGroupsChanged: (result) {
        result.fold(
          (changeset) {
@@ -302,11 +322,14 @@ class DatabaseController {
  }

  void _listenOnLayoutChanged() {
-    layoutListener.start(
+    _layoutListener.start(
      onLayoutChanged: (result) {
        result.fold(
-          (l) {
-            _layoutCallbacks?.onLayoutChanged(l);
+          (newDatabaseLayoutSetting) {
+            databaseLayoutSetting = newDatabaseLayoutSetting;
+            databaseLayoutSetting?.freeze();
+
+            _layoutCallbacks?.onLayoutChanged(newDatabaseLayoutSetting);
          },
          (r) => Log.error(r),
        );
@@ -315,7 +338,7 @@ class DatabaseController {
  }

  void _listenOnCalendarLayoutChanged() {
-    calendarLayoutListener.start(
+    _calendarLayoutListener.start(
      onCalendarLayoutChanged: (result) {
        result.fold(
          (l) {
@@ -341,10 +364,15 @@ class RowDataBuilder {
    _cellDataByFieldId[fieldInfo.field.id] = num.toString();
  }

-  /// The date should use the UTC timezone. Becuase the backend uses UTC timezone to format the time string.
  void insertDate(FieldInfo fieldInfo, DateTime date) {
-    assert(fieldInfo.fieldType == FieldType.DateTime);
-    final timestamp = (date.toUtc().millisecondsSinceEpoch ~/ 1000);
+    assert(
+      [
+        FieldType.DateTime,
+        FieldType.LastEditedTime,
+        FieldType.CreatedTime,
+      ].contains(fieldInfo.fieldType),
+    );
+    final timestamp = date.millisecondsSinceEpoch ~/ 1000;
    _cellDataByFieldId[fieldInfo.field.id] = timestamp.toString();
  }

@@ -1,5 +1,5 @@
 import 'package:appflowy_backend/dispatch/dispatch.dart';
-import 'package:appflowy_backend/protobuf/flowy-database/database_entities.pb.dart';
+import 'package:appflowy_backend/protobuf/flowy-database2/database_entities.pb.dart';
 import 'package:appflowy_backend/protobuf/flowy-error/errors.pb.dart';
 import 'package:dartz/dartz.dart';

@@ -1,14 +1,15 @@
-import 'package:appflowy_backend/protobuf/flowy-database/calendar_entities.pb.dart';
-import 'package:appflowy_backend/protobuf/flowy-database/database_entities.pb.dart';
-import 'package:appflowy_backend/protobuf/flowy-database/group_changeset.pb.dart';
-import 'package:appflowy_backend/protobuf/flowy-database/setting_entities.pb.dart';
+import 'package:appflowy/plugins/database_view/application/row/row_service.dart';
+import 'package:appflowy_backend/protobuf/flowy-database2/calendar_entities.pb.dart';
+import 'package:appflowy_backend/protobuf/flowy-database2/database_entities.pb.dart';
+import 'package:appflowy_backend/protobuf/flowy-database2/group_changeset.pb.dart';
+import 'package:appflowy_backend/protobuf/flowy-database2/setting_entities.pb.dart';
 import 'package:dartz/dartz.dart';
 import 'package:appflowy_backend/dispatch/dispatch.dart';
 import 'package:appflowy_backend/protobuf/flowy-error/errors.pb.dart';
-import 'package:appflowy_backend/protobuf/flowy-folder/view.pb.dart';
-import 'package:appflowy_backend/protobuf/flowy-database/field_entities.pb.dart';
-import 'package:appflowy_backend/protobuf/flowy-database/group.pb.dart';
-import 'package:appflowy_backend/protobuf/flowy-database/row_entities.pb.dart';
+import 'package:appflowy_backend/protobuf/flowy-folder2/view.pb.dart';
+import 'package:appflowy_backend/protobuf/flowy-database2/field_entities.pb.dart';
+import 'package:appflowy_backend/protobuf/flowy-database2/group.pb.dart';
+import 'package:appflowy_backend/protobuf/flowy-database2/row_entities.pb.dart';

 class DatabaseViewBackendService {
  final String viewId;
@@ -16,22 +17,26 @@ class DatabaseViewBackendService {
    required this.viewId,
  });

-  Future<Either<DatabasePB, FlowyError>> openGrid() async {
-    await FolderEventSetLatestView(ViewIdPB(value: viewId)).send();
+  /// Returns the datbaase id associated with the view.
+  Future<Either<String, FlowyError>> getDatabaseId() async {
+    final payload = DatabaseViewIdPB(value: viewId);
+    return DatabaseEventGetDatabaseId(payload)
+        .send()
+        .then((value) => value.leftMap((l) => l.value));
+  }

+  Future<Either<DatabasePB, FlowyError>> openGrid() async {
    final payload = DatabaseViewIdPB(value: viewId);
    return DatabaseEventGetDatabase(payload).send();
  }

  Future<Either<RowPB, FlowyError>> createRow({
-    String? startRowId,
+    RowId? startRowId,
    String? groupId,
    Map<String, String>? cellDataByFieldId,
  }) {
-    var payload = CreateRowPayloadPB.create()..viewId = viewId;
-    if (startRowId != null) {
-      payload.startRowId = startRowId;
-    }
+    final payload = CreateRowPayloadPB.create()..viewId = viewId;
+    payload.startRowId = startRowId ?? "";

    if (groupId != null) {
      payload.groupId = groupId;
@@ -44,12 +49,12 @@ class DatabaseViewBackendService {
    return DatabaseEventCreateRow(payload).send();
  }

-  Future<Either<Unit, FlowyError>> moveRow({
-    required String fromRowId,
+  Future<Either<Unit, FlowyError>> moveGroupRow({
+    required RowId fromRowId,
    required String toGroupId,
-    String? toRowId,
+    RowId? toRowId,
  }) {
-    var payload = MoveGroupRowPayloadPB.create()
+    final payload = MoveGroupRowPayloadPB.create()
      ..viewId = viewId
      ..fromRowId = fromRowId
      ..toGroupId = toGroupId;
@@ -61,6 +66,18 @@ class DatabaseViewBackendService {
    return DatabaseEventMoveGroupRow(payload).send();
  }

+  Future<Either<Unit, FlowyError>> moveRow({
+    required String fromRowId,
+    required String toRowId,
+  }) {
+    final payload = MoveRowPayloadPB.create()
+      ..viewId = viewId
+      ..fromRowId = fromRowId
+      ..toRowId = toRowId;
+
+    return DatabaseEventMoveRow(payload).send();
+  }
+
  Future<Either<Unit, FlowyError>> moveGroup({
    required String fromGroupId,
    required String toGroupId,
@@ -76,7 +93,7 @@ class DatabaseViewBackendService {
  Future<Either<List<FieldPB>, FlowyError>> getFields({
    List<FieldIdPB>? fieldIds,
  }) {
-    var payload = GetFieldPayloadPB.create()..viewId = viewId;
+    final payload = GetFieldPayloadPB.create()..viewId = viewId;

    if (fieldIds != null) {
      payload.fieldIds = RepeatedFieldIdPB(items: fieldIds);
@@ -86,27 +103,23 @@ class DatabaseViewBackendService {
    });
  }

-  Future<Either<LayoutSettingPB, FlowyError>> getLayoutSetting(
-    LayoutTypePB layoutType,
+  Future<Either<DatabaseLayoutSettingPB, FlowyError>> getLayoutSetting(
+    DatabaseLayoutPB layoutType,
  ) {
-    final payload = DatabaseLayoutIdPB.create()
+    final payload = DatabaseLayoutMetaPB.create()
      ..viewId = viewId
      ..layout = layoutType;
    return DatabaseEventGetLayoutSetting(payload).send();
  }

  Future<Either<Unit, FlowyError>> updateLayoutSetting({
-    CalendarLayoutSettingsPB? calendarLayoutSetting,
+    CalendarLayoutSettingPB? calendarLayoutSetting,
  }) {
-    final layoutSetting = LayoutSettingPB.create();
+    final payload = LayoutSettingChangesetPB.create()..viewId = viewId;
    if (calendarLayoutSetting != null) {
-      layoutSetting.calendar = calendarLayoutSetting;
+      payload.calendar = calendarLayoutSetting;
    }

-    final payload = UpdateLayoutSettingPB.create()
-      ..viewId = viewId
-      ..layoutSetting = layoutSetting;
-
    return DatabaseEventSetLayoutSetting(payload).send();
  }

@@ -1,22 +1,23 @@
 import 'dart:collection';

-import 'package:appflowy_backend/protobuf/flowy-database/database_entities.pb.dart';
+import 'package:appflowy_backend/protobuf/flowy-database2/database_entities.pb.dart';
 import 'package:appflowy_backend/protobuf/flowy-error/errors.pb.dart';

 import '../grid/presentation/widgets/filter/filter_info.dart';
 import 'field/field_controller.dart';
 import 'row/row_cache.dart';
+import 'row/row_service.dart';

 typedef OnFieldsChanged = void Function(UnmodifiableListView<FieldInfo>);
 typedef OnFiltersChanged = void Function(List<FilterInfo>);
 typedef OnDatabaseChanged = void Function(DatabasePB);

-typedef OnRowsCreated = void Function(List<String> ids);
-typedef OnRowsUpdated = void Function(List<String> ids);
-typedef OnRowsDeleted = void Function(List<String> ids);
-typedef OnRowsChanged = void Function(
+typedef OnRowsCreated = void Function(List<RowId> ids);
+typedef OnRowsUpdated = void Function(List<RowId> ids);
+typedef OnRowsDeleted = void Function(List<RowId> ids);
+typedef OnNumOfRowsChanged = void Function(
  UnmodifiableListView<RowInfo> rows,
-  UnmodifiableMapView<String, RowInfo> rowByRowId,
+  UnmodifiableMapView<RowId, RowInfo> rowByRowId,
  RowsChangedReason reason,
 );

@@ -1,5 +1,5 @@
 import 'package:appflowy_backend/log.dart';
-import 'package:appflowy_backend/protobuf/flowy-database/field_entities.pb.dart';
+import 'package:appflowy_backend/protobuf/flowy-database2/field_entities.pb.dart';
 import 'package:flutter_bloc/flutter_bloc.dart';
 import 'package:freezed_annotation/freezed_annotation.dart';
 import 'field_service.dart';
@@ -10,7 +10,7 @@ class FieldActionSheetBloc
    extends Bloc<FieldActionSheetEvent, FieldActionSheetState> {
  final FieldBackendService fieldService;

-  FieldActionSheetBloc({required FieldCellContext fieldCellContext})
+  FieldActionSheetBloc({required FieldContext fieldCellContext})
      : fieldService = FieldBackendService(
          viewId: fieldCellContext.viewId,
          fieldId: fieldCellContext.field.id,
@@ -1,5 +1,5 @@
 import 'package:appflowy_backend/log.dart';
-import 'package:appflowy_backend/protobuf/flowy-database/field_entities.pb.dart';
+import 'package:appflowy_backend/protobuf/flowy-database2/field_entities.pb.dart';
 import 'package:flutter_bloc/flutter_bloc.dart';
 import 'package:freezed_annotation/freezed_annotation.dart';
 import 'dart:async';
@@ -14,7 +14,7 @@ class FieldCellBloc extends Bloc<FieldCellEvent, FieldCellState> {
  final FieldBackendService _fieldBackendSvc;

  FieldCellBloc({
-    required FieldCellContext cellContext,
+    required FieldContext cellContext,
  })  : _fieldListener = SingleFieldListener(fieldId: cellContext.field.id),
        _fieldBackendSvc = FieldBackendService(
          viewId: cellContext.viewId,
@@ -83,8 +83,7 @@ class FieldCellState with _$FieldCellState {
    required double width,
  }) = _FieldCellState;

-  factory FieldCellState.initial(FieldCellContext cellContext) =>
-      FieldCellState(
+  factory FieldCellState.initial(FieldContext cellContext) => FieldCellState(
        viewId: cellContext.viewId,
        field: cellContext.field,
        width: cellContext.field.width.toDouble(),
@@ -1,13 +1,13 @@
 import 'dart:collection';
-import 'package:appflowy_backend/protobuf/flowy-database/filter_changeset.pb.dart';
-import 'package:appflowy_backend/protobuf/flowy-database/sort_entities.pb.dart';
+import 'package:appflowy_backend/protobuf/flowy-database2/filter_changeset.pb.dart';
+import 'package:appflowy_backend/protobuf/flowy-database2/sort_entities.pb.dart';
 import 'package:dartz/dartz.dart';
 import 'package:appflowy_backend/log.dart';
 import 'package:appflowy_backend/protobuf/flowy-error/errors.pb.dart';
-import 'package:appflowy_backend/protobuf/flowy-database/field_entities.pb.dart';
-import 'package:appflowy_backend/protobuf/flowy-database/group.pb.dart';
-import 'package:appflowy_backend/protobuf/flowy-database/setting_entities.pb.dart';
-import 'package:appflowy_backend/protobuf/flowy-database/util.pb.dart';
+import 'package:appflowy_backend/protobuf/flowy-database2/field_entities.pb.dart';
+import 'package:appflowy_backend/protobuf/flowy-database2/group.pb.dart';
+import 'package:appflowy_backend/protobuf/flowy-database2/setting_entities.pb.dart';
+import 'package:appflowy_backend/protobuf/flowy-database2/util.pb.dart';
 import 'package:flutter/foundation.dart';
 import '../../grid/presentation/widgets/filter/filter_info.dart';
 import '../../grid/presentation/widgets/sort/sort_info.dart';
@@ -94,7 +94,7 @@ class FieldController {
      _updatedFieldCallbacks = {};

  // Group callbacks
-  final Map<String, GroupConfigurationPB> _groupConfigurationByFieldId = {};
+  final Map<String, GroupSettingPB> _groupConfigurationByFieldId = {};

  // Filter callbacks
  final Map<OnReceiveFilters, VoidCallback> _filterCallbacks = {};
@@ -401,7 +401,7 @@ class FieldController {

  void _updateSetting(DatabaseViewSettingPB setting) {
    _groupConfigurationByFieldId.clear();
-    for (final configuration in setting.groupConfigurations.items) {
+    for (final configuration in setting.groupSettings.items) {
      _groupConfigurationByFieldId[configuration.fieldId] = configuration;
    }

@@ -418,7 +418,7 @@ class FieldController {

  void _updateFieldInfos() {
    if (_fieldNotifier != null) {
-      for (var field in _fieldNotifier!.fieldInfos) {
+      for (final field in _fieldNotifier!.fieldInfos) {
        field._isGroupField = _groupConfigurationByFieldId[field.id] != null;
        field._hasFilter = _filterPBByFieldId[field.id] != null;
        field._hasSort = _sortPBByFieldId[field.id] != null;
@@ -1,4 +1,4 @@
-import 'package:appflowy_backend/protobuf/flowy-database/field_entities.pb.dart';
+import 'package:appflowy_backend/protobuf/flowy-database2/field_entities.pb.dart';
 import 'package:flutter_bloc/flutter_bloc.dart';
 import 'package:dartz/dartz.dart';
 import 'field_service.dart';
@@ -12,12 +12,20 @@ class FieldEditorBloc extends Bloc<FieldEditorEvent, FieldEditorState> {
  final TypeOptionController dataController;

  FieldEditorBloc({
-    required String viewId,
-    required String fieldName,
    required bool isGroupField,
-    required IFieldTypeOptionLoader loader,
-  })  : dataController = TypeOptionController(viewId: viewId, loader: loader),
-        super(FieldEditorState.initial(viewId, fieldName, isGroupField)) {
+    required FieldPB field,
+    required FieldTypeOptionLoader loader,
+  })  : dataController = TypeOptionController(
+          field: field,
+          loader: loader,
+        ),
+        super(
+          FieldEditorState.initial(
+            loader.viewId,
+            loader.field.name,
+            isGroupField,
+          ),
+        ) {
    on<FieldEditorEvent>(
      (event, emit) async {
        await event.when(
@@ -27,7 +35,8 @@ class FieldEditorBloc extends Bloc<FieldEditorEvent, FieldEditorState> {
                add(FieldEditorEvent.didReceiveFieldChanged(field));
              }
            });
-            await dataController.loadTypeOptionData();
+            await dataController.reloadTypeOption();
+            add(FieldEditorEvent.didReceiveFieldChanged(dataController.field));
          },
          updateName: (name) {
            if (state.name != name) {
@@ -49,7 +58,7 @@ class FieldEditorBloc extends Bloc<FieldEditorEvent, FieldEditorState> {
              () => null,
              (field) {
                final fieldService = FieldBackendService(
-                  viewId: viewId,
+                  viewId: loader.viewId,
                  fieldId: field.id,
                );
                fieldService.deleteField();
@@ -1,11 +1,11 @@
-import 'package:appflowy/core/grid_notification.dart';
+import 'package:appflowy/core/notification/grid_notification.dart';
 import 'package:dartz/dartz.dart';
 import 'package:appflowy_backend/protobuf/flowy-error/errors.pb.dart';
-import 'package:appflowy_backend/protobuf/flowy-database/notification.pb.dart';
+import 'package:appflowy_backend/protobuf/flowy-database2/notification.pb.dart';
 import 'package:flowy_infra/notifier.dart';
 import 'dart:async';
 import 'dart:typed_data';
-import 'package:appflowy_backend/protobuf/flowy-database/field_entities.pb.dart';
+import 'package:appflowy_backend/protobuf/flowy-database2/field_entities.pb.dart';

 typedef UpdateFieldNotifiedValue = Either<FieldPB, FlowyError>;

@@ -1,8 +1,8 @@
-import 'package:appflowy_backend/protobuf/flowy-database/database_entities.pb.dart';
+import 'package:appflowy_backend/protobuf/flowy-database2/database_entities.pb.dart';
 import 'package:dartz/dartz.dart';
 import 'package:appflowy_backend/dispatch/dispatch.dart';
 import 'package:appflowy_backend/protobuf/flowy-error/errors.pb.dart';
-import 'package:appflowy_backend/protobuf/flowy-database/field_entities.pb.dart';
+import 'package:appflowy_backend/protobuf/flowy-database2/field_entities.pb.dart';
 import 'package:freezed_annotation/freezed_annotation.dart';

 part 'field_service.freezed.dart';
@@ -29,12 +29,11 @@ class FieldBackendService {

  Future<Either<Unit, FlowyError>> updateField({
    String? name,
-    FieldType? fieldType,
    bool? frozen,
    bool? visibility,
    double? width,
  }) {
-    var payload = FieldChangesetPB.create()
+    final payload = FieldChangesetPB.create()
      ..viewId = viewId
      ..fieldId = fieldId;

@@ -42,10 +41,6 @@ class FieldBackendService {
      payload.name = name;
    }

-    if (fieldType != null) {
-      payload.fieldType = fieldType;
-    }
-
    if (frozen != null) {
      payload.frozen = frozen;
    }
@@ -66,7 +61,7 @@ class FieldBackendService {
    required String fieldId,
    required List<int> typeOptionData,
  }) {
-    var payload = TypeOptionChangesetPB.create()
+    final payload = TypeOptionChangesetPB.create()
      ..viewId = viewId
      ..fieldId = fieldId
      ..typeOptionData = typeOptionData;
@@ -107,8 +102,8 @@ class FieldBackendService {
 }

@freezed
-class FieldCellContext with _$FieldCellContext {
-  const factory FieldCellContext({
+class FieldContext with _$FieldContext {
+  const factory FieldContext({
    required String viewId,
    required FieldPB field,
  }) = _FieldCellContext;
@@ -1,4 +1,4 @@
-import 'package:appflowy_backend/protobuf/flowy-database/field_entities.pb.dart';
+import 'package:appflowy_backend/protobuf/flowy-database2/field_entities.pb.dart';
 import 'package:flutter_bloc/flutter_bloc.dart';
 import 'package:freezed_annotation/freezed_annotation.dart';
 import 'dart:async';
@@ -1,5 +1,4 @@
-import 'package:appflowy_backend/protobuf/flowy-database/date_type_option.pb.dart';
-import 'package:appflowy_backend/protobuf/flowy-database/date_type_option_entities.pb.dart';
+import 'package:appflowy_backend/protobuf/flowy-database2/date_entities.pb.dart';
 import 'package:flutter_bloc/flutter_bloc.dart';
 import 'package:freezed_annotation/freezed_annotation.dart';
 import 'package:protobuf/protobuf.dart';
@@ -41,8 +40,8 @@ class DateTypeOptionBloc
  }

  DateTypeOptionPB _updateTypeOption({
-    DateFormat? dateFormat,
-    TimeFormat? timeFormat,
+    DateFormatPB? dateFormat,
+    TimeFormatPB? timeFormat,
    bool? includeTime,
  }) {
    state.typeOption.freeze();
@@ -54,19 +53,15 @@ class DateTypeOptionBloc
      if (timeFormat != null) {
        typeOption.timeFormat = timeFormat;
      }
-
-      if (includeTime != null) {
-        typeOption.includeTime = includeTime;
-      }
    });
  }
 }

@freezed
 class DateTypeOptionEvent with _$DateTypeOptionEvent {
-  const factory DateTypeOptionEvent.didSelectDateFormat(DateFormat format) =
+  const factory DateTypeOptionEvent.didSelectDateFormat(DateFormatPB format) =
      _DidSelectDateFormat;
-  const factory DateTypeOptionEvent.didSelectTimeFormat(TimeFormat format) =
+  const factory DateTypeOptionEvent.didSelectTimeFormat(TimeFormatPB format) =
      _DidSelectTimeFormat;
  const factory DateTypeOptionEvent.includeTime(bool includeTime) =
      _IncludeTime;
@@ -1,4 +1,4 @@
-import 'package:appflowy_backend/protobuf/flowy-database/select_type_option.pb.dart';
+import 'package:appflowy_backend/protobuf/flowy-database2/select_option.pb.dart';
 import 'package:flutter_bloc/flutter_bloc.dart';
 import 'package:freezed_annotation/freezed_annotation.dart';
 import 'package:protobuf/protobuf.dart';
@@ -1,6 +1,5 @@
 import 'package:appflowy_backend/log.dart';
-import 'package:appflowy_backend/protobuf/flowy-database/multi_select_type_option.pb.dart';
-import 'package:appflowy_backend/protobuf/flowy-database/select_type_option.pb.dart';
+import 'package:appflowy_backend/protobuf/flowy-database2/select_option.pb.dart';
 import 'dart:async';
 import 'select_option_type_option_bloc.dart';
 import 'type_option_context.dart';
@@ -1,5 +1,4 @@
-import 'package:appflowy_backend/protobuf/flowy-database/format.pbenum.dart';
-import 'package:appflowy_backend/protobuf/flowy-database/number_type_option.pb.dart';
+import 'package:appflowy_backend/protobuf/flowy-database2/number_entities.pb.dart';
 import 'package:flutter_bloc/flutter_bloc.dart';
 import 'package:freezed_annotation/freezed_annotation.dart';
 import 'package:protobuf/protobuf.dart';
@@ -22,7 +21,7 @@ class NumberTypeOptionBloc
    );
  }

-  NumberTypeOptionPB _updateNumberFormat(NumberFormat format) {
+  NumberTypeOptionPB _updateNumberFormat(NumberFormatPB format) {
    state.typeOption.freeze();
    return state.typeOption.rebuild((typeOption) {
      typeOption.format = format;
@@ -32,7 +31,7 @@ class NumberTypeOptionBloc

@freezed
 class NumberTypeOptionEvent with _$NumberTypeOptionEvent {
-  const factory NumberTypeOptionEvent.didSelectFormat(NumberFormat format) =
+  const factory NumberTypeOptionEvent.didSelectFormat(NumberFormatPB format) =
      _DidSelectFormat;
 }

@@ -1,4 +1,4 @@
-import 'package:appflowy_backend/protobuf/flowy-database/format.pbenum.dart';
+import 'package:appflowy_backend/protobuf/flowy-database2/number_entities.pbenum.dart';
 import 'package:flutter_bloc/flutter_bloc.dart';
 import 'package:freezed_annotation/freezed_annotation.dart';
 part 'number_format_bloc.freezed.dart';
@@ -9,7 +9,8 @@ class NumberFormatBloc extends Bloc<NumberFormatEvent, NumberFormatState> {
      (event, emit) async {
        event.map(
          setFilter: (_SetFilter value) {
-            final List<NumberFormat> formats = List.from(NumberFormat.values);
+            final List<NumberFormatPB> formats =
+                List.from(NumberFormatPB.values);
            if (value.filter.isNotEmpty) {
              formats.retainWhere(
                (element) => element
@@ -34,92 +35,92 @@ class NumberFormatEvent with _$NumberFormatEvent {
@freezed
 class NumberFormatState with _$NumberFormatState {
  const factory NumberFormatState({
-    required List<NumberFormat> formats,
+    required List<NumberFormatPB> formats,
    required String filter,
  }) = _NumberFormatState;

  factory NumberFormatState.initial() {
    return const NumberFormatState(
-      formats: NumberFormat.values,
+      formats: NumberFormatPB.values,
      filter: "",
    );
  }
 }

-extension NumberFormatExtension on NumberFormat {
+extension NumberFormatExtension on NumberFormatPB {
  String title() {
    switch (this) {
-      case NumberFormat.ArgentinePeso:
+      case NumberFormatPB.ArgentinePeso:
        return "Argentine peso";
-      case NumberFormat.Baht:
+      case NumberFormatPB.Baht:
        return "Baht";
-      case NumberFormat.CanadianDollar:
+      case NumberFormatPB.CanadianDollar:
        return "Canadian dollar";
-      case NumberFormat.ChileanPeso:
+      case NumberFormatPB.ChileanPeso:
        return "Chilean peso";
-      case NumberFormat.ColombianPeso:
+      case NumberFormatPB.ColombianPeso:
        return "Colombian peso";
-      case NumberFormat.DanishKrone:
+      case NumberFormatPB.DanishKrone:
        return "Danish krone";
-      case NumberFormat.Dirham:
+      case NumberFormatPB.Dirham:
        return "Dirham";
-      case NumberFormat.EUR:
+      case NumberFormatPB.EUR:
        return "Euro";
-      case NumberFormat.Forint:
+      case NumberFormatPB.Forint:
        return "Forint";
-      case NumberFormat.Franc:
+      case NumberFormatPB.Franc:
        return "Franc";
-      case NumberFormat.HongKongDollar:
+      case NumberFormatPB.HongKongDollar:
        return "Hone Kong dollar";
-      case NumberFormat.Koruna:
+      case NumberFormatPB.Koruna:
        return "Koruna";
-      case NumberFormat.Krona:
+      case NumberFormatPB.Krona:
        return "Krona";
-      case NumberFormat.Leu:
+      case NumberFormatPB.Leu:
        return "Leu";
-      case NumberFormat.Lira:
+      case NumberFormatPB.Lira:
        return "Lira";
-      case NumberFormat.MexicanPeso:
+      case NumberFormatPB.MexicanPeso:
        return "Mexican peso";
-      case NumberFormat.NewTaiwanDollar:
+      case NumberFormatPB.NewTaiwanDollar:
        return "New Taiwan dollar";
-      case NumberFormat.NewZealandDollar:
+      case NumberFormatPB.NewZealandDollar:
        return "New Zealand dollar";
-      case NumberFormat.NorwegianKrone:
+      case NumberFormatPB.NorwegianKrone:
        return "Norwegian krone";
-      case NumberFormat.Num:
+      case NumberFormatPB.Num:
        return "Number";
-      case NumberFormat.Percent:
+      case NumberFormatPB.Percent:
        return "Percent";
-      case NumberFormat.PhilippinePeso:
+      case NumberFormatPB.PhilippinePeso:
        return "Philippine peso";
-      case NumberFormat.Pound:
+      case NumberFormatPB.Pound:
        return "Pound";
-      case NumberFormat.Rand:
+      case NumberFormatPB.Rand:
        return "Rand";
-      case NumberFormat.Real:
+      case NumberFormatPB.Real:
        return "Real";
-      case NumberFormat.Ringgit:
+      case NumberFormatPB.Ringgit:
        return "Ringgit";
-      case NumberFormat.Riyal:
+      case NumberFormatPB.Riyal:
        return "Riyal";
-      case NumberFormat.Ruble:
+      case NumberFormatPB.Ruble:
        return "Ruble";
-      case NumberFormat.Rupee:
+      case NumberFormatPB.Rupee:
        return "Rupee";
-      case NumberFormat.Rupiah:
+      case NumberFormatPB.Rupiah:
        return "Rupiah";
-      case NumberFormat.Shekel:
+      case NumberFormatPB.Shekel:
        return "Skekel";
-      case NumberFormat.USD:
+      case NumberFormatPB.USD:
        return "US dollar";
-      case NumberFormat.UruguayanPeso:
+      case NumberFormatPB.UruguayanPeso:
        return "Uruguayan peso";
-      case NumberFormat.Won:
+      case NumberFormatPB.Won:
        return "Won";
-      case NumberFormat.Yen:
+      case NumberFormatPB.Yen:
        return "Yen";
-      case NumberFormat.Yuan:
+      case NumberFormatPB.Yuan:
        return "Yuan";
      default:
        throw UnimplementedError;
@@ -128,13 +129,13 @@ extension NumberFormatExtension on NumberFormat {

  // String iconName() {
  //   switch (this) {
-  //     case NumberFormat.CNY:
+  //     case NumberFormatPB.CNY:
  //       return "grid/field/yen";
-  //     case NumberFormat.EUR:
+  //     case NumberFormatPB.EUR:
  //       return "grid/field/euro";
-  //     case NumberFormat.Number:
+  //     case NumberFormatPB.Number:
  //       return "grid/field/numbers";
-  //     case NumberFormat.USD:
+  //     case NumberFormatPB.USD:
  //       return "grid/field/us_dollar";
  //     default:
  //       throw UnimplementedError;
@@ -1,11 +1,11 @@
-import 'package:appflowy_backend/protobuf/flowy-database/select_type_option.pb.dart';
+import 'package:appflowy_backend/protobuf/flowy-database2/select_option.pb.dart';
 import 'package:flutter_bloc/flutter_bloc.dart';
 import 'package:freezed_annotation/freezed_annotation.dart';
 import 'dart:async';
 import 'package:dartz/dartz.dart';
 part 'select_option_type_option_bloc.freezed.dart';

-abstract class ISelectOptionAction {
+abstract mixin class ISelectOptionAction {
  Future<List<SelectOptionPB>> Function(String) get insertOption;

  List<SelectOptionPB> Function(SelectOptionPB) get deleteOption;
@@ -1,6 +1,5 @@
 import 'package:appflowy_backend/log.dart';
-import 'package:appflowy_backend/protobuf/flowy-database/select_type_option.pb.dart';
-import 'package:appflowy_backend/protobuf/flowy-database/single_select_type_option.pb.dart';
+import 'package:appflowy_backend/protobuf/flowy-database2/select_option.pb.dart';
 import 'dart:async';
 import 'package:protobuf/protobuf.dart';
 import 'select_option_type_option_bloc.dart';
@@ -1,17 +1,14 @@
 import 'package:appflowy_backend/dispatch/dispatch.dart';
+import 'package:appflowy_backend/protobuf/flowy-database2/checkbox_entities.pb.dart';
+import 'package:appflowy_backend/protobuf/flowy-database2/date_entities.pb.dart';
+import 'package:appflowy_backend/protobuf/flowy-database2/number_entities.pb.dart';
+import 'package:appflowy_backend/protobuf/flowy-database2/select_option.pb.dart';
+import 'package:appflowy_backend/protobuf/flowy-database2/text_entities.pb.dart';
+import 'package:appflowy_backend/protobuf/flowy-database2/url_entities.pb.dart';
 import 'package:appflowy_backend/protobuf/flowy-error/errors.pb.dart';
-import 'package:appflowy_backend/protobuf/flowy-database/checkbox_type_option.pb.dart';
-import 'package:appflowy_backend/protobuf/flowy-database/checklist_type_option.pb.dart';
-import 'package:appflowy_backend/protobuf/flowy-database/date_type_option.pb.dart';
-import 'package:appflowy_backend/protobuf/flowy-database/field_entities.pb.dart';
+import 'package:appflowy_backend/protobuf/flowy-database2/field_entities.pb.dart';
 import 'package:dartz/dartz.dart';
-import 'package:appflowy_backend/protobuf/flowy-database/multi_select_type_option.pb.dart';
-import 'package:appflowy_backend/protobuf/flowy-database/number_type_option.pb.dart';
-import 'package:appflowy_backend/protobuf/flowy-database/single_select_type_option.pb.dart';
-import 'package:appflowy_backend/protobuf/flowy-database/text_type_option.pb.dart';
-import 'package:appflowy_backend/protobuf/flowy-database/url_type_option.pb.dart';
 import 'package:protobuf/protobuf.dart';
-
 import 'type_option_data_controller.dart';

 abstract class TypeOptionParser<T> {
@@ -116,7 +113,7 @@ class TypeOptionContext<T extends GeneratedMessage> {
    required TypeOptionController dataController,
  }) : _dataController = dataController;

-  String get viewId => _dataController.viewId;
+  String get viewId => _dataController.loader.viewId;

  String get fieldId => _dataController.field.id;

@@ -124,7 +121,7 @@ class TypeOptionContext<T extends GeneratedMessage> {
    void Function(T)? onCompleted,
    required void Function(FlowyError) onError,
  }) async {
-    await _dataController.loadTypeOptionData().then((result) {
+    await _dataController.reloadTypeOption().then((result) {
      result.fold((l) => null, (err) => onError(err));
    });

@@ -153,65 +150,15 @@ abstract class TypeOptionFieldDelegate {
  void dispose();
 }

-abstract class IFieldTypeOptionLoader {
+abstract class ITypeOptionLoader {
  String get viewId;
-  Future<Either<TypeOptionPB, FlowyError>> load();
+  String get fieldName;

-  Future<Either<Unit, FlowyError>> switchToField(
-    String fieldId,
-    FieldType fieldType,
-  ) {
-    final payload = UpdateFieldTypePayloadPB.create()
-      ..viewId = viewId
-      ..fieldId = fieldId
-      ..fieldType = fieldType;
-
-    return DatabaseEventUpdateFieldType(payload).send();
-  }
-}
-
-/// Uses when creating a new field
-class NewFieldTypeOptionLoader extends IFieldTypeOptionLoader {
-  TypeOptionPB? fieldTypeOption;
-
-  @override
-  final String viewId;
-  NewFieldTypeOptionLoader({
-    required this.viewId,
-  });
-
-  /// Creates the field type option if the fieldTypeOption is null.
-  /// Otherwise, it loads the type option data from the backend.
-  @override
-  Future<Either<TypeOptionPB, FlowyError>> load() {
-    if (fieldTypeOption != null) {
-      final payload = TypeOptionPathPB.create()
-        ..viewId = viewId
-        ..fieldId = fieldTypeOption!.field_2.id
-        ..fieldType = fieldTypeOption!.field_2.fieldType;
-
-      return DatabaseEventGetTypeOption(payload).send();
-    } else {
-      final payload = CreateFieldPayloadPB.create()
-        ..viewId = viewId
-        ..fieldType = FieldType.RichText;
-
-      return DatabaseEventCreateTypeOption(payload).send().then((result) {
-        return result.fold(
-          (newFieldTypeOption) {
-            fieldTypeOption = newFieldTypeOption;
-            return left(newFieldTypeOption);
-          },
-          (err) => right(err),
-        );
-      });
-    }
-  }
+  Future<Either<TypeOptionPB, FlowyError>> initialize();
 }

 /// Uses when editing a existing field
-class FieldTypeOptionLoader extends IFieldTypeOptionLoader {
-  @override
+class FieldTypeOptionLoader {
  final String viewId;
  final FieldPB field;

@@ -220,7 +167,6 @@ class FieldTypeOptionLoader extends IFieldTypeOptionLoader {
    required this.field,
  });

-  @override
  Future<Either<TypeOptionPB, FlowyError>> load() {
    final payload = TypeOptionPathPB.create()
      ..viewId = viewId
@@ -1,7 +1,8 @@
 import 'package:appflowy/plugins/database_view/application/field/field_controller.dart';
+import 'package:appflowy_backend/dispatch/dispatch.dart';
 import 'package:flowy_infra/notifier.dart';
 import 'package:appflowy_backend/protobuf/flowy-error/errors.pb.dart';
-import 'package:appflowy_backend/protobuf/flowy-database/field_entities.pb.dart';
+import 'package:appflowy_backend/protobuf/flowy-database2/field_entities.pb.dart';
 import 'package:dartz/dartz.dart';
 import 'package:protobuf/protobuf.dart' hide FieldInfo;
 import 'package:appflowy_backend/log.dart';
@@ -10,30 +11,26 @@ import '../field_service.dart';
 import 'type_option_context.dart';

 class TypeOptionController {
-  final String viewId;
  late TypeOptionPB _typeOption;
-  final IFieldTypeOptionLoader loader;
+  final FieldTypeOptionLoader loader;
  final PublishNotifier<FieldPB> _fieldNotifier = PublishNotifier();

  /// Returns a [TypeOptionController] used to modify the specified
  /// [FieldPB]'s data
  ///
-  /// Should call [loadTypeOptionData] if the passed-in [FieldInfo]
+  /// Should call [reloadTypeOption] if the passed-in [FieldInfo]
  /// is null
  ///
  TypeOptionController({
-    required this.viewId,
    required this.loader,
-    FieldInfo? fieldInfo,
+    required FieldPB field,
  }) {
-    if (fieldInfo != null) {
-      _typeOption = TypeOptionPB.create()
-        ..viewId = viewId
-        ..field_2 = fieldInfo.field;
-    }
+    _typeOption = TypeOptionPB.create()
+      ..viewId = loader.viewId
+      ..field_2 = field;
  }

-  Future<Either<TypeOptionPB, FlowyError>> loadTypeOptionData() async {
+  Future<Either<TypeOptionPB, FlowyError>> reloadTypeOption() async {
    final result = await loader.load();
    return result.fold(
      (data) {
@@ -66,7 +63,7 @@ class TypeOptionController {

    _fieldNotifier.value = _typeOption.field_2;

-    FieldBackendService(viewId: viewId, fieldId: field.id)
+    FieldBackendService(viewId: loader.viewId, fieldId: field.id)
        .updateField(name: name);
  }

@@ -78,20 +75,25 @@ class TypeOptionController {
    });

    FieldBackendService.updateFieldTypeOption(
-      viewId: viewId,
+      viewId: loader.viewId,
      fieldId: field.id,
      typeOptionData: typeOptionData,
    );
  }

  Future<void> switchToField(FieldType newFieldType) async {
-    final result = await loader.switchToField(field.id, newFieldType);
+    final payload = UpdateFieldTypePayloadPB.create()
+      ..viewId = loader.viewId
+      ..fieldId = field.id
+      ..fieldType = newFieldType;
+
+    final result = await DatabaseEventUpdateFieldType(payload).send();
    await result.fold(
      (_) {
        // Should load the type-option data after switching to a new field.
        // After loading the type-option data, the editor widget that uses
        // the type-option data will be rebuild.
-        loadTypeOptionData();
+        reloadTypeOption();
      },
      (err) => Future(() => Log.error(err)),
    );
@@ -1,8 +1,7 @@
+import 'package:appflowy_backend/protobuf/flowy-database2/protobuf.dart';
 import 'package:dartz/dartz.dart';
 import 'package:appflowy_backend/dispatch/dispatch.dart';
 import 'package:appflowy_backend/protobuf/flowy-error/errors.pb.dart';
-import 'package:appflowy_backend/protobuf/flowy-database/cell_entities.pb.dart';
-import 'package:appflowy_backend/protobuf/flowy-database/select_type_option.pb.dart';

 class TypeOptionBackendService {
  final String viewId;
@@ -23,4 +22,15 @@ class TypeOptionBackendService {

    return DatabaseEventCreateSelectOption(payload).send();
  }
+
+  static Future<Either<TypeOptionPB, FlowyError>> createFieldTypeOption({
+    required String viewId,
+    FieldType fieldType = FieldType.RichText,
+  }) {
+    final payload = CreateFieldPayloadPB.create()
+      ..viewId = viewId
+      ..fieldType = FieldType.RichText;
+
+    return DatabaseEventCreateTypeOption(payload).send();
+  }
 }
@@ -1,12 +1,12 @@
 import 'dart:typed_data';

-import 'package:appflowy/core/grid_notification.dart';
+import 'package:appflowy/core/notification/grid_notification.dart';
 import 'package:flowy_infra/notifier.dart';
 import 'package:appflowy_backend/protobuf/flowy-error/errors.pb.dart';
-import 'package:appflowy_backend/protobuf/flowy-database/notification.pb.dart';
-import 'package:appflowy_backend/protobuf/flowy-database/filter_changeset.pb.dart';
+import 'package:appflowy_backend/protobuf/flowy-database2/notification.pb.dart';
+import 'package:appflowy_backend/protobuf/flowy-database2/filter_changeset.pb.dart';
 import 'package:dartz/dartz.dart';
-import 'package:appflowy_backend/protobuf/flowy-database/util.pb.dart';
+import 'package:appflowy_backend/protobuf/flowy-database2/util.pb.dart';

 typedef UpdateFilterNotifiedValue
    = Either<FilterChangesetNotificationPB, FlowyError>;
@@ -1,17 +1,17 @@
-import 'package:appflowy_backend/protobuf/flowy-database/database_entities.pb.dart';
+import 'package:appflowy_backend/protobuf/flowy-database2/database_entities.pb.dart';
 import 'package:dartz/dartz.dart';
 import 'package:appflowy_backend/dispatch/dispatch.dart';
 import 'package:appflowy_backend/log.dart';
 import 'package:appflowy_backend/protobuf/flowy-error/errors.pb.dart';
-import 'package:appflowy_backend/protobuf/flowy-database/checkbox_filter.pbserver.dart';
-import 'package:appflowy_backend/protobuf/flowy-database/checklist_filter.pb.dart';
-import 'package:appflowy_backend/protobuf/flowy-database/date_filter.pbserver.dart';
-import 'package:appflowy_backend/protobuf/flowy-database/field_entities.pb.dart';
-import 'package:appflowy_backend/protobuf/flowy-database/number_filter.pb.dart';
-import 'package:appflowy_backend/protobuf/flowy-database/select_option_filter.pbserver.dart';
-import 'package:appflowy_backend/protobuf/flowy-database/setting_entities.pb.dart';
-import 'package:appflowy_backend/protobuf/flowy-database/text_filter.pb.dart';
-import 'package:appflowy_backend/protobuf/flowy-database/util.pb.dart';
+import 'package:appflowy_backend/protobuf/flowy-database2/checkbox_filter.pbserver.dart';
+import 'package:appflowy_backend/protobuf/flowy-database2/checklist_filter.pb.dart';
+import 'package:appflowy_backend/protobuf/flowy-database2/date_filter.pbserver.dart';
+import 'package:appflowy_backend/protobuf/flowy-database2/field_entities.pb.dart';
+import 'package:appflowy_backend/protobuf/flowy-database2/number_filter.pb.dart';
+import 'package:appflowy_backend/protobuf/flowy-database2/select_option_filter.pbserver.dart';
+import 'package:appflowy_backend/protobuf/flowy-database2/setting_entities.pb.dart';
+import 'package:appflowy_backend/protobuf/flowy-database2/text_filter.pb.dart';
+import 'package:appflowy_backend/protobuf/flowy-database2/util.pb.dart';
 import 'package:fixnum/fixnum.dart' as $fixnum;

 class FilterBackendService {
@@ -84,11 +84,20 @@ class FilterBackendService {
    required String fieldId,
    String? filterId,
    required DateFilterConditionPB condition,
+    required FieldType fieldType,
    int? start,
    int? end,
    int? timestamp,
  }) {
-    var filter = DateFilterPB();
+    assert(
+      [
+        FieldType.DateTime,
+        FieldType.LastEditedTime,
+        FieldType.CreatedTime,
+      ].contains(fieldType),
+    );
+
+    final filter = DateFilterPB();
    if (timestamp != null) {
      filter.timestamp = $fixnum.Int64(timestamp);
    } else {
@@ -105,7 +114,7 @@ class FilterBackendService {
    return insertFilter(
      fieldId: fieldId,
      filterId: filterId,
-      fieldType: FieldType.DateTime,
+      fieldType: fieldType,
      data: filter.writeToBuffer(),
    );
  }
@@ -169,7 +178,7 @@ class FilterBackendService {
    required FieldType fieldType,
    required List<int> data,
  }) {
-    var insertFilterPayload = AlterFilterPayloadPB.create()
+    final insertFilterPayload = UpdateFilterPayloadPB.create()
      ..fieldId = fieldId
      ..fieldType = fieldType
      ..viewId = viewId
@@ -181,7 +190,7 @@ class FilterBackendService {

    final payload = DatabaseSettingChangesetPB.create()
      ..viewId = viewId
-      ..alterFilter = insertFilterPayload;
+      ..updateFilter = insertFilterPayload;
    return DatabaseEventUpdateDatabaseSetting(payload).send().then((result) {
      return result.fold(
        (l) => left(l),
@@ -1,14 +1,14 @@
 import 'dart:typed_data';

-import 'package:appflowy/core/grid_notification.dart';
+import 'package:appflowy/core/notification/grid_notification.dart';
 import 'package:flowy_infra/notifier.dart';
 import 'package:appflowy_backend/protobuf/flowy-error/errors.pb.dart';
-import 'package:appflowy_backend/protobuf/flowy-database/notification.pb.dart';
+import 'package:appflowy_backend/protobuf/flowy-database2/notification.pb.dart';
 import 'package:dartz/dartz.dart';
-import 'package:appflowy_backend/protobuf/flowy-database/group.pb.dart';
-import 'package:appflowy_backend/protobuf/flowy-database/group_changeset.pb.dart';
+import 'package:appflowy_backend/protobuf/flowy-database2/group.pb.dart';
+import 'package:appflowy_backend/protobuf/flowy-database2/group_changeset.pb.dart';

-typedef GroupUpdateValue = Either<GroupChangesetPB, FlowyError>;
+typedef GroupUpdateValue = Either<GroupChangesPB, FlowyError>;
 typedef GroupByNewFieldValue = Either<List<GroupPB>, FlowyError>;

 class DatabaseGroupListener {
@@ -36,17 +36,17 @@ class DatabaseGroupListener {
    Either<Uint8List, FlowyError> result,
  ) {
    switch (ty) {
-      case DatabaseNotification.DidUpdateGroups:
+      case DatabaseNotification.DidUpdateNumOfGroups:
        result.fold(
          (payload) => _numOfGroupsNotifier?.value =
-              left(GroupChangesetPB.fromBuffer(payload)),
+              left(GroupChangesPB.fromBuffer(payload)),
          (error) => _numOfGroupsNotifier?.value = right(error),
        );
        break;
      case DatabaseNotification.DidGroupByField:
        result.fold(
          (payload) => _groupByFieldNotifier?.value =
-              left(GroupChangesetPB.fromBuffer(payload).initialGroups),
+              left(GroupChangesPB.fromBuffer(payload).initialGroups),
          (error) => _groupByFieldNotifier?.value = right(error),
        );
        break;
@@ -0,0 +1,34 @@
+import 'package:appflowy_backend/dispatch/dispatch.dart';
+import 'package:appflowy_backend/protobuf/flowy-database2/group.pb.dart';
+import 'package:appflowy_backend/protobuf/flowy-error/errors.pb.dart';
+import 'package:dartz/dartz.dart';
+
+class GroupBackendService {
+  final String viewId;
+  GroupBackendService(this.viewId);
+
+  Future<Either<Unit, FlowyError>> groupByField({
+    required String fieldId,
+  }) {
+    final payload = GroupByFieldPayloadPB.create()
+      ..viewId = viewId
+      ..fieldId = fieldId;
+
+    return DatabaseEventSetGroupByField(payload).send();
+  }
+
+  Future<Either<Unit, FlowyError>> updateGroup({
+    required String groupId,
+    String? name,
+    bool? visible,
+  }) {
+    final payload = UpdateGroupPB.create()..groupId = groupId;
+    if (name != null) {
+      payload.name = name;
+    }
+    if (visible != null) {
+      payload.visible = visible;
+    }
+    return DatabaseEventUpdateGroup(payload).send();
+  }
+}
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				`@@ -0,0 +1 @@`
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