#!/usr/bin/env bats

@test "Create and Verify Seeweedfs Bucket" {
  # Create the bucket resource with readwrite and readonly users
  name='test'
  kubectl -n tenant-test delete bucket.apps.cozystack.io $name --ignore-not-found --timeout=2m || true
  pkill -f "port-forward.*8333:" 2>/dev/null || true
  kubectl apply -f - <<EOF
apiVersion: apps.cozystack.io/v1alpha1
kind: Bucket
metadata:
  name: ${name}
  namespace: tenant-test
spec:
  users:
    admin: {}
    viewer:
      readonly: true
EOF

  # Wait for the bucket to be ready
  kubectl -n tenant-test wait hr bucket-${name} --timeout=5m --for=condition=ready
  timeout 60 sh -ec "until kubectl -n tenant-test get bucketclaims.objectstorage.k8s.io bucket-${name} >/dev/null 2>&1; do sleep 2; done"
  # The COSI controller requeues the BucketClaim until the backend Bucket's
  # readiness propagates, so this converges within tens of seconds. Assert
  # bucketReady=true explicitly: a bare jsonpath match also matches the literal
  # "false", so the unqualified form passed against an unready claim. The tight
  # bound makes a propagation-race regression fail fast instead of hiding.
  kubectl -n tenant-test wait bucketclaims.objectstorage.k8s.io bucket-${name} --timeout=120s --for=jsonpath='{.status.bucketReady}'=true || {
    echo "=== BucketClaim did not converge to bucketReady=true ==="
    kubectl -n tenant-test get bucketclaims.objectstorage.k8s.io bucket-${name} -o yaml 2>&1 || true
    echo "=== backend Buckets (cluster-scoped) ==="
    kubectl get buckets.objectstorage.k8s.io -o wide 2>&1 || true
    echo "=== objectstorage-controller ==="
    kubectl -n cozy-objectstorage-controller get pods 2>&1 || true
    false
  }
  timeout 60 sh -ec "until kubectl -n tenant-test get bucketaccesses.objectstorage.k8s.io bucket-${name}-admin >/dev/null 2>&1; do sleep 2; done"
  kubectl -n tenant-test wait bucketaccesses.objectstorage.k8s.io bucket-${name}-admin --timeout=300s --for=jsonpath='{.status.accessGranted}'=true
  timeout 60 sh -ec "until kubectl -n tenant-test get bucketaccesses.objectstorage.k8s.io bucket-${name}-viewer >/dev/null 2>&1; do sleep 2; done"
  kubectl -n tenant-test wait bucketaccesses.objectstorage.k8s.io bucket-${name}-viewer --timeout=300s --for=jsonpath='{.status.accessGranted}'=true

  # Get admin (readwrite) credentials
  kubectl -n tenant-test get secret bucket-${name}-admin -ojsonpath='{.data.BucketInfo}' | base64 -d > bucket-admin-credentials.json
  ADMIN_ACCESS_KEY=$(jq -r '.spec.secretS3.accessKeyID' bucket-admin-credentials.json)
  ADMIN_SECRET_KEY=$(jq -r '.spec.secretS3.accessSecretKey' bucket-admin-credentials.json)
  BUCKET_NAME=$(jq -r '.spec.bucketName' bucket-admin-credentials.json)

  # Get viewer (readonly) credentials
  kubectl -n tenant-test get secret bucket-${name}-viewer -ojsonpath='{.data.BucketInfo}' | base64 -d > bucket-viewer-credentials.json
  VIEWER_ACCESS_KEY=$(jq -r '.spec.secretS3.accessKeyID' bucket-viewer-credentials.json)
  VIEWER_SECRET_KEY=$(jq -r '.spec.secretS3.accessSecretKey' bucket-viewer-credentials.json)

  # Start port-forwarding in this shell (not via `bash -c '... &'` — the
  # wrapper subshell exits immediately, the backgrounded kubectl becomes an
  # orphan and gets reaped before the first mc S3 request, so `mc cp` sees
  # `dial tcp 127.0.0.1:8333: connect: connection refused` even though the
  # earlier `nc -z` probe succeeded). The forked port-forward inherits the
  # test process group; cozytest.sh kills the whole group when the test
  # function returns, so no explicit cleanup is needed.
  kubectl port-forward service/seaweedfs-s3 -n tenant-root 8333:8333 >/dev/null 2>&1 &

  # Wait for port-forward to be ready
  timeout 30 sh -ec 'until nc -z 127.0.0.1 8333; do sleep 1; done'

  # --- Test readwrite user (admin) ---
  mc alias set rw-user https://127.0.0.1:8333 $ADMIN_ACCESS_KEY $ADMIN_SECRET_KEY --insecure

  # Admin can upload
  echo "readwrite test" > /tmp/rw-test.txt
  mc cp --insecure /tmp/rw-test.txt rw-user/$BUCKET_NAME/rw-test.txt

  # Admin can list
  mc ls --insecure rw-user/$BUCKET_NAME/rw-test.txt

  # Admin can download
  mc cp --insecure rw-user/$BUCKET_NAME/rw-test.txt /tmp/rw-test-download.txt

  # --- Test readonly user (viewer) ---
  mc alias set ro-user https://127.0.0.1:8333 $VIEWER_ACCESS_KEY $VIEWER_SECRET_KEY --insecure

  # Viewer can list
  mc ls --insecure ro-user/$BUCKET_NAME/rw-test.txt

  # Viewer can download
  mc cp --insecure ro-user/$BUCKET_NAME/rw-test.txt /tmp/ro-test-download.txt

  # Viewer cannot upload (must fail with Access Denied). A bare `! mc cp` is
  # vacuous under cozytest's `set -e` (errexit is suppressed for a `!` pipeline),
  # so a real access-control regression that let the upload through would pass
  # silently — assert via `if mc cp; then ...; false` so it fails loudly.
  echo "readonly test" > /tmp/ro-test.txt
  if mc cp --insecure /tmp/ro-test.txt ro-user/$BUCKET_NAME/ro-test.txt; then echo "FAIL: read-only user must NOT be able to upload (bucket access-control regression)"; false; fi

  # --- Cleanup ---
  mc rm --insecure rw-user/$BUCKET_NAME/rw-test.txt
  kubectl -n tenant-test delete bucket.apps.cozystack.io ${name}
}