name: Build and Deploy

on:
  push:
    branches: [main, develop]
  pull_request:
    branches: [main]

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

jobs:
  build:
    runs-on: ubuntu-latest
    permissions:
      contents: read
      packages: write

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

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

      - 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
            type=ref,event=pr
            type=sha

      - name: Build and push Docker image
        uses: docker/build-push-action@v5
        with:
          context: ./docker
          platforms: linux/amd64,linux/arm64
          push: ${{ github.event_name != 'pull_request' }}
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}
          build-args: |
            VITE_COUCHDB_URL=${{ vars.VITE_COUCHDB_URL || 'http://localhost:5984' }}
            VITE_COUCHDB_USER=${{ vars.VITE_COUCHDB_USER || 'admin' }}
            VITE_COUCHDB_PASSWORD=${{ secrets.VITE_COUCHDB_PASSWORD || 'change-this-secure-password' }}
            APP_BASE_URL=${{ vars.APP_BASE_URL || 'http://localhost:8080' }}
            VITE_GOOGLE_CLIENT_ID=${{ vars.VITE_GOOGLE_CLIENT_ID || '' }}
            VITE_GITHUB_CLIENT_ID=${{ vars.VITE_GITHUB_CLIENT_ID || '' }}
            NODE_ENV=production
          cache-from: type=gha
          cache-to: type=gha,mode=max

      - name: Build with Bake (Alternative)
        if: false # Set to true to use bake instead
        uses: docker/bake-action@v4
        with:
          workdir: ./docker
          files: docker-bake.hcl
          targets: prod
          push: ${{ github.event_name != 'pull_request' }}

  test:
    runs-on: ubuntu-latest
    needs: build
    if: github.event_name == 'pull_request'

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

      - name: Set up Bun
        uses: oven-sh/setup-bun@v1
        with:
          bun-version: latest

      - name: Install dependencies
        run: bun install --frozen-lockfile

      - name: Run linting
        run: bun run lint

      - name: Run type checking
        run: bun run type-check

      - name: Run tests
        run: bun run test

  deploy:
    runs-on: ubuntu-latest
    needs: [build, test]
    if: github.ref == 'refs/heads/main' && github.event_name == 'push'
    environment: production

    steps:
      - name: Deploy to production
        run: |
          echo "Deploy to production server"
          # Add your deployment commands here
          # Example: SSH to server and pull the new image