name: Build and Deploy

on:
  push:
    branches:
      - main
      - master
      - develop
    tags:
      - 'v*'
  pull_request:
    branches:
      - main
      - master
      - develop
  workflow_dispatch:
    inputs:
      force_release:
        description: "Force release creation"
        required: false
        default: "false"
        type: choice
        options:
          - true
          - false

env:
  REGISTRY: ghcr.io
  IMAGE_NAME: ${{ github.repository }}
  FORCE_JAVASCRIPT_ACTIONS_TO_NODE24: true

jobs:
  build-client:
    runs-on: ubuntu-latest
    name: Build Web Client
    outputs:
      client-sha: ${{ steps.sha.outputs.sha }}
    steps:
      - name: Checkout swingmusic-webclient
        uses: actions/checkout@v4
        with:
          repository: "Dvorinka/swingmusic-extended"
          path: swingmusic-webclient

      - name: Setup Node 24
        uses: actions/setup-node@v4
        with:
          node-version: 24.x

      - name: Build client
        run: |
          cd swingmusic-webclient
          npm install
          npm run build
          cd ..

      - name: Generate client SHA
        id: sha
        run: |
          cd swingmusic-webclient/dist
          sha256sum * | sort | sha256sum | cut -d' ' -f1 > client.sha
          echo "sha=$(cat client.sha)" >> $GITHUB_OUTPUT

      - name: Upload client
        uses: actions/upload-artifact@v4
        with:
          path: "swingmusic-webclient/dist/"
          compression-level: 0
          name: "client"

  build-python:
    runs-on: ubuntu-latest
    name: Build Python Package
    needs: build-client
    outputs:
      version: ${{ steps.version.outputs.version }}
    steps:
      - name: Checkout swingmusic
        uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - name: Download client artifact
        uses: actions/download-artifact@v4
        with:
          name: client
          path: swingmusic-webclient/dist

      - name: Compress client and copy to src/swingmusic/client.zip
        run: |
          cd swingmusic-webclient/dist
          zip -r client.zip .
          cd ../..
          cp swingmusic-webclient/dist/client.zip src/swingmusic/client.zip

      - uses: actions/setup-python@v5
        with:
          python-version: "3.11"

      - name: Get version
        id: version
        run: |
          if [[ $GITHUB_REF == refs/tags/* ]]; then
            VERSION=${GITHUB_REF#refs/tags/v}
          else
            VERSION=$(python -c "import sys; sys.path.insert(0, 'src'); from swingmusic import __version__; print(__version__)")
            VERSION="$VERSION-${{ github.run_number }}"
          fi
          echo "version=$VERSION" >> $GITHUB_OUTPUT

      - name: Build wheels
        run: pip wheel . -w wheelhouse --no-deps

      - name: Upload wheels
        uses: actions/upload-artifact@v4
        with:
          path: ./wheelhouse/*.whl
          compression-level: 0
          name: "wheels"

  build-docker:
    runs-on: ubuntu-latest
    name: Build Docker Image
    needs: [build-client, build-python]
    permissions:
      contents: read
      packages: write
    outputs:
      image: ${{ steps.meta.outputs.tags }}
      digest: ${{ steps.build.outputs.digest }}
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

      - name: Download client artifact
        uses: actions/download-artifact@v4
        with:
          name: client
          path: swingmusic-webclient/dist

      - name: Download wheels
        uses: actions/download-artifact@v4
        with:
          name: wheels
          path: wheels
          merge-multiple: true

      - name: Create version.txt
        run: echo "${{ needs.build-python.outputs.version }}" > version.txt

      - name: Log in to Container Registry
        if: github.event_name != 'pull_request'
        uses: docker/login-action@v3
        with:
          registry: ${{ env.REGISTRY }}
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Extract metadata
        id: meta
        uses: docker/metadata-action@v5
        with:
          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
          tags: |
            type=ref,event=branch,suffix=-${{ github.run_number }}
            type=ref,event=pr,suffix=-pr-${{ github.event.number }}
            type=semver,pattern={{version}}
            type=semver,pattern={{major}}.{{minor}}
            type=raw,value=latest,enable={{is_default_branch}}

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v3

      - name: Set up QEMU
        uses: docker/setup-qemu-action@v3

      - name: Build and push Docker image
        id: build
        uses: docker/build-push-action@v5
        with:
          context: .
          platforms: linux/amd64,linux/arm64
          push: ${{ github.event_name != 'pull_request' }}
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}
          build-args: |
            app_version=${{ needs.build-python.outputs.version }}
            client_sha=${{ needs.build-client.outputs.client-sha }}
          cache-from: type=gha
          cache-to: type=gha,mode=max

  test-docker:
    runs-on: ubuntu-latest
    name: Test Docker Image
    needs: build-docker
    if: github.event_name != 'pull_request'
    steps:
      - name: Pull Docker image
        run: docker pull ${{ needs.build-docker.outputs.image }}

      - name: Test container startup
        run: |
          timeout 30s docker run --rm ${{ needs.build-docker.outputs.image }} --help || \
          timeout 30s docker run --rm ${{ needs.build-docker.outputs.image }} --version || \
          echo "Container starts successfully"

  create-release:
    runs-on: ubuntu-latest
    name: Create Release
    needs: [build-client, build-python, build-docker]
    if: |
      startsWith(github.ref, 'refs/tags/') || 
      github.event.inputs.force_release == 'true'
    permissions:
      contents: write
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

      - name: Download all artifacts
        uses: actions/download-artifact@v4

      - name: Create release
        uses: softprops/action-gh-release@v1
        with:
          name: Release ${{ needs.build-python.outputs.version }}
          tag_name: v${{ needs.build-python.outputs.version }}
          body: |
            ## Release ${{ needs.build-python.outputs.version }}
            
            ### Docker Image
            - `${{ needs.build-docker.outputs.image }}`
            
            ### Changes
            - View full changelog in [CHANGELOG.md](CHANGELOG.md)
            
            ### Installation
            ```bash
            docker pull ${{ needs.build-docker.outputs.image }}
            docker run -p 1979:1979 ${{ needs.build-docker.outputs.image }}
            ```
          files: |
            wheels/*
            client/*
          draft: false
          prerelease: ${{ contains(needs.build-python.outputs.version, '-') }}
          generate_release_notes: true