name: WordPress Tests

on:
  push:
    branches: [ main, feature/* ]
  pull_request:
    branches: [ main ]
  workflow_dispatch:

permissions:
  contents: read

concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: true

jobs:
  code-quality:
    name: Code Quality Check
    runs-on: ubuntu-latest
    strategy:
      matrix:
        node-version: [20]

    steps:
    - uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4.1.7

    - name: Setup Node.js
      uses: actions/setup-node@v4
      with:
        node-version: ${{ matrix.node-version }}
        cache: 'npm'

    - name: Install dependencies
      run: npm install --legacy-peer-deps

    - name: Verify package.json and package-lock.json
      run: |
        echo "Verifying package.json and package-lock.json are in sync"
        npm install --dry-run --legacy-peer-deps

    - name: Lint JavaScript files
      run: npm run lint:js

    # Note about e2e tests
    - name: Note about e2e tests
      run: |
        echo "Note: We now use WordPress Playground for e2e tests instead of Docker."
        echo "Please run tests locally before submitting PRs using:"
        echo "npm run test:playground:single"
        echo "npm run test:playground:multisite"
        echo "Or use the online WordPress Playground links in the documentation."

  # Use WordPress Playground for e2e tests
  e2e-test:
    name: WordPress Playground Tests
    runs-on: ubuntu-latest
    needs: code-quality
    # Allow failures since WordPress Playground CLI can be unreliable in CI environments
    continue-on-error: true
    steps:
    - uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4.1.7

    - name: Setup Node.js
      uses: actions/setup-node@v4
      with:
        node-version: '20'
        cache: 'npm'

    - name: Install dependencies
      run: npm install --legacy-peer-deps

    - name: Install WordPress Playground CLI
      run: npm install --save-dev @wp-playground/cli

    - name: Create plugin zip
      uses: ./.github/actions/create-plugin-zip

    - name: Run tests with WordPress Playground
      run: |
        # Set base URL for Cypress
        export CYPRESS_BASE_URL=http://localhost:8888

        # Start WordPress Playground with our blueprint
        npx @wp-playground/cli server --blueprint playground/blueprint.json --port 8888 --login &
        SERVER_PID=$!

        # Wait for WordPress Playground to be ready (increased timeout to 180s)
        echo "Waiting for WordPress Playground to be ready..."
        TIMEOUT=180
        ELAPSED=0
        while ! curl -s http://localhost:8888 > /dev/null 2>&1; do
          if [ $ELAPSED -ge $TIMEOUT ]; then
            echo "Timeout waiting for WordPress Playground to start"
            kill $SERVER_PID || true
            exit 1
          fi
          echo "Waiting... ($ELAPSED/$TIMEOUT seconds)"
          sleep 5
          ELAPSED=$((ELAPSED + 5))
        done
        echo "WordPress Playground is ready after $ELAPSED seconds"

        # Run tests against WordPress Playground
        npx cypress run --spec "cypress/e2e/playground-single-site.cy.js"
        TEST_EXIT_CODE=$?

        # Kill the server process
        kill $SERVER_PID || true

        # Return the test exit code
        exit $TEST_EXIT_CODE

    - name: Upload Cypress artifacts
      if: always()
      uses: actions/upload-artifact@v4
      with:
        name: cypress-results
        path: |
          cypress/videos
          cypress/screenshots