name: CI compile & test & build

on:
  push:
    branches: [ "dev" ]
  pull_request:
    branches: [ "dev" ]
  workflow_dispatch: 
    inputs: 
      frontend_image:
        description: 'Frontend image to use in E2E tests (optional)'
        required: false
        default: 'ghcr.io/morbalint/kemkas-frontend:latest'
      e2e_image:
        description: 'E2E image to use in E2E tests (optional)'
        required: false
        default: 'ghcr.io/morbalint/kemkas-frontend:latest'

jobs:

  test-and-build:
    runs-on: ubuntu-latest
    permissions:
      contents: read
      packages: write
      attestations: write
      id-token: write
    outputs:
      image_sha_tag: ${{ steps.image-tag.outputs.image_sha_tag }}
    steps:
      - uses: actions/checkout@v6
      - uses: actions/setup-dotnet@v5
        with:
          dotnet-version: 10.0.x
      - name: Run unit tests
        run: dotnet test Kemkas.slnx -c Release
      - uses: docker/setup-buildx-action@v4
      - name: Log in to GitHub Container Registry
        uses: docker/login-action@v4
        with:
          registry: ghcr.io
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}
      - name: Compute image tag
        id: image-tag
        run: |
          image_repo="ghcr.io/${{ github.repository_owner }}/kemkas-backend"
          sha_tag="${image_repo}:${GITHUB_SHA::8}"
          
          tags="$sha_tag"
          if [[ "${GITHUB_REF}" == "refs/heads/main" ]]; then
            tags+=$'\n'"${image_repo}:latest"
          fi
            
          echo "image_sha_tag=${sha_tag}" >> "$GITHUB_OUTPUT"
          {
            echo "tags<<EOF"
            echo "$tags"
            echo "EOF"
          } >> "$GITHUB_OUTPUT"
      - uses: docker/build-push-action@v7
        with:
          context: .
          file: Kemkas.Web/Dockerfile
          cache-from: type=gha
          cache-to: type=gha,mode=max
          push: true
          load: true
          tags: |
            ${{ steps.image-tag.outputs.tags }}

  e2e:
    runs-on: ubuntu-latest
    needs:
      - test-and-build
    permissions:
      contents: read
      packages: read
    env:
      BACKEND_IMAGE: ${{ needs.test-and-build.outputs.image_sha_tag }}
      FRONTEND_IMAGE: ${{ github.event.inputs.frontend_image || 'ghcr.io/morbalint/kemkas-frontend:latest' }}
      E2E_IMAGE: ${{ github.event.inputs.e2e_image || 'ghcr.io/morbalint/kemkas-e2e:latest' }}
    steps:
      - uses: actions/checkout@v6
      - name: Log in to GitHub Container Registry
        uses: docker/login-action@v4
        with:
          registry: ghcr.io
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}
      - name: Setup docker compose
        uses: docker/setup-compose-action@v2
      - name: Pull images for test run
        run: docker compose -f e2e.docker-compose.yaml pull
      - name: Run Docker Compose E2E tests
        run: docker compose -f e2e.docker-compose.yaml up --no-build --abort-on-container-exit --exit-code-from e2e e2e
      - name: Print logs
        if: failure()
        run: docker compose -f e2e.docker-compose.yaml logs
      - name: Upload Playwright HTML report
        if: always()
        uses: actions/upload-artifact@v7
        with:
          name: playwright-report
          path: e2e/playwright-report
          if-no-files-found: ignore
      - name: Upload Playwright test results
        if: always()
        uses: actions/upload-artifact@v7
        with:
          name: playwright-test-results
          path: e2e/test-results
          if-no-files-found: ignore
      - name: Tear down Docker Compose stack
        if: always()
        run: docker compose -f e2e.docker-compose.yaml down -v --remove-orphans