name: CI/CD Pipeline

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

jobs:
  validate-and-build:
    name: Build & Validate
    runs-on: ubuntu-latest

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

      - name: Setup Node.js
        uses: actions/setup-node@v4
        with:
          node-version: 20
          cache: 'npm'

      - name: Install Frontend Dependencies
        run: npm ci

      - name: Run TypeScript & Lint Checks
        run: npm run lint

      - name: Build Frontend Application
        run: npm run build

      - name: Validate Backend
        run: |
          cd backend
          npm ci
          node --check server.js database.js mail.js

  docker-build-and-push:
    name: Build & Push Docker Images
    runs-on: ubuntu-latest
    needs: validate-and-build
    if: github.ref == 'refs/heads/master' || github.ref == 'refs/heads/main'

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

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

      - name: Log in to Gitea Container Registry
        uses: docker/login-action@v3
        with:
          registry: git.digifox.live
          username: ${{ github.actor }}
          password: ${{ secrets.GITEA_TOKEN || secrets.GITHUB_TOKEN }}

      - name: Build and Push Frontend Image
        uses: docker/build-push-action@v6
        with:
          context: .
          file: ./Dockerfile
          push: true
          tags: git.digifox.live/digifoxkurama/titan-web:latest

      - name: Build and Push Backend Image
        uses: docker/build-push-action@v6
        with:
          context: ./backend
          file: ./backend/Dockerfile
          push: true
          tags: git.digifox.live/digifoxkurama/titan-api:latest

      - name: Trigger Coolify Zero-Downtime Redeploy
        run: |
          curl -s -X POST \
            -H "Authorization: Bearer ${{ secrets.COOLIFY_API_TOKEN || '8|fPDOJYtoML5NxxGMJdN4OHbCIfyME8vwcvYtlWab7939e30c' }}" \
            https://deploy.digifox.live/api/v1/services/lbvulal59jsvjqi4rvfw8i4q/restart