name: Build and Publish Docker Images

on:
  push:
    branches:
      - main
      - rewrite
    tags:
      - "v*"
  workflow_dispatch:

env:
  REGISTRY: ${{ secrets.REGISTRY_URL }}
  NAMESPACE: ${{ secrets.REGISTRY_NAMESPACE }}

jobs:
  build-backend:
    name: Build Backend Image
    runs-on: ubuntu-latest
    steps:
      - name: Checkout code
        uses: actions/checkout@v4

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

      - name: Log in to Docker Registry
        uses: docker/login-action@v3
        with:
          registry: ${{ env.REGISTRY }}
          username: ${{ secrets.REGISTRY_USERNAME }}
          password: ${{ secrets.REGISTRY_PASSWORD }}

      - name: Extract metadata for backend
        id: meta
        uses: docker/metadata-action@v5
        with:
          images: ${{ env.REGISTRY }}/${{ env.NAMESPACE }}/notytex-backend
          tags: |
            type=ref,event=branch
            type=ref,event=tag
            type=raw,value=latest,enable={{is_default_branch}}
            type=sha,prefix={{branch}}-
          labels: |
            org.opencontainers.image.title=Notytex Backend
            org.opencontainers.image.description=FastAPI backend for Notytex school management system
            org.opencontainers.image.source=${{ gitea.server_url }}/${{ gitea.repository }}
            org.opencontainers.image.version=${{ gitea.ref_name }}

      - name: Build and push backend image
        id: build-backend
        uses: docker/build-push-action@v5
        with:
          context: ./backend
          file: ./backend/Dockerfile
          push: true
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}
          registry: ${{ env.REGISTRY }}
          platforms: linux/amd64
          cache-from: type=gha
          cache-to: type=gha,mode=max

      - name: Backend image digest
        run: |
          echo "Backend image pushed with digest: ${{ steps.build-backend.outputs.digest }}"
          echo "Tags: ${{ steps.meta.outputs.tags }}"

  build-frontend:
    name: Build Frontend Image
    runs-on: ubuntu-latest
    steps:
      - name: Checkout code
        uses: actions/checkout@v4

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

      - name: Log in to Docker Registry
        uses: docker/login-action@v3
        with:
          registry: ${{ env.REGISTRY }}
          username: ${{ secrets.REGISTRY_USERNAME }}
          password: ${{ secrets.REGISTRY_PASSWORD }}

      - name: Extract metadata for frontend
        id: meta
        uses: docker/metadata-action@v5
        with:
          images: ${{ env.REGISTRY }}/${{ env.NAMESPACE }}/notytex-frontend
          tags: |
            type=ref,event=branch
            type=ref,event=tag
            type=raw,value=latest,enable={{is_default_branch}}
            type=sha,prefix={{branch}}-
          labels: |
            org.opencontainers.image.title=Notytex Frontend
            org.opencontainers.image.description=Vue.js frontend for Notytex school management system
            org.opencontainers.image.source=${{ gitea.server_url }}/${{ gitea.repository }}
            org.opencontainers.image.version=${{ gitea.ref_name }}

      - name: Build and push frontend image
        id: build-frontend
        uses: docker/build-push-action@v5
        with:
          context: ./frontend
          file: ./frontend/Dockerfile
          registry: ${{ env.REGISTRY }}
          push: true
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}
          platforms: linux/amd64
          cache-from: type=gha
          cache-to: type=gha,mode=max

      - name: Frontend image digest
        run: |
          echo "Frontend image pushed with digest: ${{ steps.build-frontend.outputs.digest }}"
          echo "Tags: ${{ steps.meta.outputs.tags }}"

  summary:
    name: Build Summary
    runs-on: ubuntu-latest
    needs: [build-backend, build-frontend]
    if: always()
    steps:
      - name: Build summary
        run: |
          echo "## 🐳 Docker Images Built Successfully"
          echo ""
          echo "### Backend Image"
          echo "- Registry: ${{ env.REGISTRY }}/${{ env.NAMESPACE }}/notytex-backend"
          echo "- Tags: latest, ${{ gitea.ref_name }}"
          echo ""
          echo "### Frontend Image"
          echo "- Registry: ${{ env.REGISTRY }}/${{ env.NAMESPACE }}/notytex-frontend"
          echo "- Tags: latest, ${{ gitea.ref_name }}"
          echo ""
          echo "### 🚀 Deployment"
          echo "docker-compose -f docker-compose.yml -f docker-compose.prod.yml up -d"