name: Pull Request
on:
  pull_request:
    types: [opened, synchronize]

permissions:
  contents: read

jobs:
  integrate:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout code
        uses: actions/checkout@v4

      - name: Setup Go
        uses: actions/setup-go@v4
        with:
          go-version-file: "go.mod"

      - name: Build and test
        run: | #shell
          go build -v ./...
          go test -v ./...

      - name: Lint
        uses: golangci/golangci-lint-action@v3
        with:
          version: v1.52.2

      - name: Ensure apt_query binaries are executable
        run: | #shell
          chmod +x apt_query-x86 apt_query-arm64 || true

      - name: Test action
        id: test-action
        uses: ./
        with:
          packages: curl wget
          version: test-pr-${{ github.run_number }}
          debug: 'true'

      - name: Verify action outputs
        run: | #shell
          echo "Cache hit: ${{ steps.test-action.outputs.cache-hit }}"
          echo "Package version list: ${{ steps.test-action.outputs.package-version-list }}"
          echo "All package version list: ${{ steps.test-action.outputs.all-package-version-list }}"
          
          # Verify outputs are set (even if cache-hit is false on first run)
          if [ -z "${{ steps.test-action.outputs.package-version-list }}" ]; then
            echo "❌ ERROR: package-version-list output is empty"
            exit 1
          fi
          
          # Verify packages are in the output
          if ! echo "${{ steps.test-action.outputs.package-version-list }}" | grep -q "curl"; then
            echo "⚠️  WARNING: curl not found in package-version-list"
          fi
          
          if ! echo "${{ steps.test-action.outputs.package-version-list }}" | grep -q "wget"; then
            echo "⚠️  WARNING: wget not found in package-version-list"
          fi
          
          echo "✅ Action outputs verified successfully"

      - name: Create Aptfile for testing
        run: | 
          cat > Aptfile << 'EOF'
          # Test packages from Aptfile
          git
          ca-certificates
          # Another package
          gnupg
          EOF
          echo "Created Aptfile with contents:"
          cat Aptfile

      - name: Test action with Aptfile
        id: test-action-aptfile
        uses: ./
        with:
          use_aptfile: 'true'
          version: test-pr-aptfile-${{ github.run_number }}
          debug: 'true'

      - name: Verify Aptfile functionality
        run: | #shell
          echo "Cache hit: ${{ steps.test-action-aptfile.outputs.cache-hit }}"
          echo "Package version list: ${{ steps.test-action-aptfile.outputs.package-version-list }}"
          echo "All package version list: ${{ steps.test-action-aptfile.outputs.all-package-version-list }}"
          
          # Verify outputs are set
          if [ -z "${{ steps.test-action-aptfile.outputs.package-version-list }}" ]; then
            echo "❌ ERROR: package-version-list output is empty"
            exit 1
          fi
          
          # Verify packages from Aptfile are in the output
          if ! echo "${{ steps.test-action-aptfile.outputs.package-version-list }}" | grep -q "git"; then
            echo "❌ ERROR: git not found in package-version-list (from Aptfile)"
            exit 1
          fi
          
          if ! echo "${{ steps.test-action-aptfile.outputs.package-version-list }}" | grep -q "ca-certificates"; then
            echo "❌ ERROR: ca-certificates not found in package-version-list (from Aptfile)"
            exit 1
          fi
          
          if ! echo "${{ steps.test-action-aptfile.outputs.package-version-list }}" | grep -q "gnupg"; then
            echo "❌ ERROR: gnupg not found in package-version-list (from Aptfile)"
            exit 1
          fi
          
          echo "✅ Aptfile functionality verified successfully"

      - name: Test action with Aptfile and packages input (merge)
        id: test-action-merge
        uses: ./
        with:
          packages: curl
          use_aptfile: 'true'
          version: test-pr-merge-${{ github.run_number }}
          debug: 'true'

      - name: Verify Aptfile and packages merge
        run: | #shell
          echo "Cache hit: ${{ steps.test-action-merge.outputs.cache-hit }}"
          echo "Package version list: ${{ steps.test-action-merge.outputs.package-version-list }}"
          
          # Verify outputs are set
          if [ -z "${{ steps.test-action-merge.outputs.package-version-list }}" ]; then
            echo "❌ ERROR: package-version-list output is empty"
            exit 1
          fi
          
          # Verify packages from both sources are in the output
          if ! echo "${{ steps.test-action-merge.outputs.package-version-list }}" | grep -q "curl"; then
            echo "❌ ERROR: curl not found in package-version-list (from packages input)"
            exit 1
          fi
          
          if ! echo "${{ steps.test-action-merge.outputs.package-version-list }}" | grep -q "git"; then
            echo "❌ ERROR: git not found in package-version-list (from Aptfile)"
            exit 1
          fi
          
          echo "✅ Aptfile and packages merge verified successfully"

      - name: Cleanup Aptfile
        if: always()
        run: | #shell
          rm -f Aptfile