name: Release Build & Package

on:
  push:
    tags:
      - 'v*'
  workflow_dispatch:
    inputs:
      variant:
        description: 'Build variant'
        required: true
        default: 'both'
        type: choice
        options:
          - slim
          - full
          - both

concurrency:
  group: release-${{ github.ref }}
  cancel-in-progress: false

jobs:
  build-matrix:
    runs-on: ${{ matrix.os }}
    strategy:
      fail-fast: false
      matrix:
        include:
          # Windows
          - os: windows-latest
            artifact-type: exe
            platform: windows
          # Linux
          - os: ubuntu-latest
            artifact-type: appimage
            platform: linux
          # macOS
          - os: macos-latest
            artifact-type: dmg
            platform: macos
    
    steps:
      - name: Checkout code
        uses: actions/checkout@v4

      - name: Set up Python
        uses: actions/setup-python@v4
        with:
          python-version: '3.12'

      - name: Cache pip packages
        uses: actions/cache@v3
        with:
          path: ~/.cache/pip
          key: ${{ runner.os }}-pip-${{ hashFiles('**/requirements.txt') }}
          restore-keys: |
            ${{ runner.os }}-pip-

      - name: Install dependencies
        run: |
          python -m pip install --upgrade pip setuptools wheel
          pip install -r requirements.txt
          pip install -r build/requirements-build.txt

      - name: Build Windows EXE
        if: matrix.platform == 'windows'
        run: |
          powershell -ExecutionPolicy Bypass -File build/windows/build.ps1 -Variant both -BuildInstaller $true
          dir dist/ /s

      - name: Build Linux packages
        if: matrix.platform == 'linux'
        run: |
          chmod +x build/linux/build.sh
          bash build/linux/build.sh both all
          ls -lah dist/

      - name: Build macOS app
        if: matrix.platform == 'macos'
        run: |
          chmod +x build/macos/build.sh
          bash build/macos/build.sh both
          ls -lah dist/

      - name: Upload artifacts
        uses: actions/upload-artifact@v3
        with:
          name: hearthnet-${{ matrix.platform }}-${{ matrix.artifact-type }}
          path: dist/
          retention-days: 7

  build-docker:
    runs-on: ubuntu-latest
    permissions:
      contents: read
      packages: write
    
    steps:
      - name: Checkout code
        uses: actions/checkout@v4

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v2

      - name: Log in to GitHub Container Registry
        uses: docker/login-action@v2
        with:
          registry: ghcr.io
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Extract version
        id: version
        run: |
          VERSION=$(grep '^version' pyproject.toml | head -1 | cut -d'"' -f2)
          echo "version=$VERSION" >> $GITHUB_OUTPUT

      - name: Build and push slim image
        uses: docker/build-push-action@v4
        with:
          context: .
          file: build/docker/Dockerfile.slim
          push: true
          tags: |
            ghcr.io/${{ github.repository }}:${{ steps.version.outputs.version }}-slim
            ghcr.io/${{ github.repository }}:latest-slim
          labels: |
            org.opencontainers.image.title=HearthNet (slim)
            org.opencontainers.image.version=${{ steps.version.outputs.version }}

      - name: Build and push full image
        uses: docker/build-push-action@v4
        with:
          context: .
          file: build/docker/Dockerfile.full
          push: true
          tags: |
            ghcr.io/${{ github.repository }}:${{ steps.version.outputs.version }}-full
            ghcr.io/${{ github.repository }}:latest-full
          labels: |
            org.opencontainers.image.title=HearthNet (full)
            org.opencontainers.image.version=${{ steps.version.outputs.version }}

  create-release:
    needs: [build-matrix, build-docker]
    runs-on: ubuntu-latest
    if: startsWith(github.ref, 'refs/tags/')
    
    permissions:
      contents: write

    steps:
      - name: Checkout code
        uses: actions/checkout@v4

      - name: Download all artifacts
        uses: actions/download-artifact@v3
        with:
          path: all-artifacts

      - name: Generate checksums
        run: |
          cd all-artifacts
          for file in */*; do
            sha256sum "$file" >> SHA256SUMS.txt
          done
          cat SHA256SUMS.txt

      - name: Create release
        uses: softprops/action-gh-release@v1
        with:
          files: |
            all-artifacts/**/*
            all-artifacts/SHA256SUMS.txt
          body: |
            ## HearthNet ${{ github.ref_name }} Release
            
            ### Download Options
            - **Windows**: EXE (standalone) or MSI (installer)
            - **Linux**: AppImage (portable) or native packages (snap/deb/rpm)
            - **macOS**: DMG (drag-to-Applications)
            - **Docker**: Pull from `ghcr.io/${{ github.repository }}`
            
            ### Installation
            See [DEPLOYMENT.md](https://github.com/${{ github.repository }}/blob/main/docs/DEPLOYMENT.md) for detailed instructions.
            
            ### Checksums
            Verify downloads with: `sha256sum -c SHA256SUMS.txt`
          draft: false
          prerelease: false
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}