name: Development Build

on:
  push:
    branches:
      - 'development'
      - 'feature/**'
  pull_request:
    branches: [ development, feature/** ]
  workflow_dispatch:
    inputs:
      environment:
        description: 'Environment to deploy to'
        required: true
        default: 'development'
        type: choice
        options:
          - development
          - staging

env:
  # Use github.repository as the default image name
  IMAGE_NAME: ${{ github.repository }}
  REGISTRY: ghcr.io
  DOCKERHUB_IMAGE: starfleetcptn/gomft

jobs:
  build:
    name: Build Development Binaries
    runs-on: ubuntu-latest
    
    steps:
      - name: Checkout code
        uses: actions/checkout@v4
        with:
          fetch-depth: 0
      
      - name: Set up Node.js
        uses: actions/setup-node@v4
        with:
          node-version: '20'
          cache: 'npm'

      - name: Install Node.js dependencies
        run: npm ci

      - name: Build frontend assets
        run: |
          # Build JavaScript and CSS assets
          node build.js
          
          # Ensure the dist directory exists
          mkdir -p static/dist
          
          # Verify the build output
          ls -la static/dist
      
      - name: Set up Go
        uses: actions/setup-go@v5
        with:
          go-version: '1.24.x'
          cache: true
      
      - name: Install dependencies
        run: |
          go mod download
          # Install templ compiler for template generation
          go install github.com/a-h/templ/cmd/templ@latest
      
      - name: Generate template files
        run: templ generate
      
      - name: Set Version
        id: version
        run: |
          # For development builds, use branch name or PR number with commit hash
          if [[ "${{ github.event_name }}" == "pull_request" ]]; then
            VERSION="pr-${{ github.event.pull_request.number }}-$(git rev-parse --short HEAD)"
          else
            BRANCH=${GITHUB_REF#refs/heads/}
            VERSION="${BRANCH//\//-}-$(git rev-parse --short HEAD)"
          fi
          
          echo "VERSION=$VERSION" >> $GITHUB_ENV
          echo "version=$VERSION" >> $GITHUB_OUTPUT
          
          # Also set build timestamp for versioning
          echo "BUILD_TIME=$(date -u +'%Y-%m-%d_%H:%M:%S')" >> $GITHUB_ENV
          echo "COMMIT=$(git rev-parse --short HEAD)" >> $GITHUB_ENV
      
      - name: Build for Linux (amd64)
        run: |
          mkdir -p dist
          
          # Define common ldflags with version information
          LDFLAGS="-X github.com/starfleetcptn/gomft/components.AppVersion=$VERSION -X main.Version=$VERSION -X main.BuildTime=$BUILD_TIME -X main.Commit=$COMMIT -X github.com/starfleetcptn/gomft/components.BuildTime=$BUILD_TIME -X github.com/starfleetcptn/gomft/components.Commit=$COMMIT"          
          
          # Only build for Linux amd64 for development builds
          GOOS=linux GOARCH=amd64 CGO_ENABLED=0 go build -ldflags="$LDFLAGS" -o dist/gomft-$VERSION-linux-amd64 .
          
          # Create checksums
          cd dist
          sha256sum * > SHA256SUMS.txt
      
      - name: Upload artifacts
        uses: actions/upload-artifact@v4
        with:
          name: dev-binary
          path: dist/
          retention-days: 7  # Keep development builds for 7 days

  docker:
    name: Build and Push Development Docker Image
    runs-on: ubuntu-latest
    needs: build
    # Set the permissions needed for the GitHub token to push to GHCR
    permissions:
      contents: read
      packages: write

    steps:
      - name: Checkout repository
        uses: actions/checkout@v4
        with:
          fetch-depth: 0

      # Set up Node.js for frontend build
      - name: Set up Node.js
        uses: actions/setup-node@v4
        with:
          node-version: '20'
          cache: 'npm'

      # Install dependencies
      - name: Install dependencies
        run: npm ci

      # Build frontend assets
      - name: Build frontend assets
        run: |
          node build.js
          ls -la static/dist/

      # Set version information
      - name: Set Version
        id: version
        run: |
          # For development builds, use branch name or PR number with commit hash
          if [[ "${{ github.event_name }}" == "pull_request" ]]; then
            VERSION="pr-${{ github.event.pull_request.number }}-$(git rev-parse --short HEAD)"
          else
            BRANCH=${GITHUB_REF#refs/heads/}
            VERSION="${BRANCH//\//-}-$(git rev-parse --short HEAD)"
          fi
          
          echo "VERSION=$VERSION" >> $GITHUB_ENV
          echo "version=$VERSION" >> $GITHUB_OUTPUT
          
          # Also set build timestamp for versioning
          echo "BUILD_TIME=$(date -u +'%Y-%m-%d_%H:%M:%S')" >> $GITHUB_ENV
          echo "COMMIT=$(git rev-parse --short HEAD)" >> $GITHUB_ENV

      # Set up Docker Buildx for efficient builds
      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v3

      # Login to GitHub Container Registry
      - name: Log in to GitHub Container Registry
        uses: docker/login-action@v3
        with:
          registry: ${{ env.REGISTRY }}
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}
          
      # Login to DockerHub
      - name: Log in to DockerHub
        uses: docker/login-action@v3
        with:
          username: ${{ secrets.DOCKERHUB_USERNAME }}
          password: ${{ secrets.DOCKERHUB_TOKEN }}

      # Extract metadata for GitHub Container Registry
      - name: Extract GitHub Container Registry metadata
        id: meta-ghcr
        uses: docker/metadata-action@v5
        with:
          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
          tags: |
            type=ref,event=branch
            type=ref,event=pr
            type=sha,format=short
            type=raw,value=dev-latest
            
      # Extract metadata for DockerHub
      - name: Extract DockerHub metadata
        id: meta-dockerhub
        uses: docker/metadata-action@v5
        with:
          images: ${{ env.DOCKERHUB_IMAGE }}
          tags: |
            type=ref,event=branch
            type=ref,event=pr
            type=sha,format=short
            type=raw,value=dev-latest

      # Build and push Docker image to both registries
      - name: Build and push
        uses: docker/build-push-action@v5
        with:
          context: .
          push: true
          tags: |
            ${{ steps.meta-ghcr.outputs.tags }}
            ${{ steps.meta-dockerhub.outputs.tags }}
          labels: ${{ steps.meta-ghcr.outputs.labels }}
          platforms: linux/amd64
          build-args: |
            VERSION=${{ env.VERSION }}
            BUILD_TIME=${{ env.BUILD_TIME }}
            COMMIT=${{ env.COMMIT }}
            UID=1000
            GID=1000
          cache-from: type=gha
          cache-to: type=gha,mode=max