name: 🚀 Docker Build and Push

on:
  push:
    branches:
      - main

jobs:
  build-and-push:
    runs-on: ubuntu-latest
    strategy:
      matrix:
        pg_version: [15, 16, 17, 18]
    steps:
      - name: 📥 Checkout code
        uses: https://github.com/actions/checkout@v4

      - name: 🛠️ Set up Docker Buildx
        uses: https://github.com/docker/setup-buildx-action@v3

      - name: 🔐 Login to Gitea Registry
        uses: https://github.com/docker/login-action@v3
        with:
          registry: gitea.killinger.fr
          username: maxime.killinger
          password: ${{ secrets.DOCKER_TOKEN }}

      - name: 📦 Build Docker image
        uses: https://github.com/docker/build-push-action@v5
        with:
          context: .
          load: true
          build-args: |
            PG_VERSION=${{ matrix.pg_version }}
          tags: |
            postgres-ts-vectors:pg${{ matrix.pg_version }}-test

      - name: 🧪 Test image - Start container
        run: |
          docker run -d --name test-pg${{ matrix.pg_version }} \
            -e POSTGRES_PASSWORD=testpass \
            postgres-ts-vectors:pg${{ matrix.pg_version }}-test
          
          # Wait for PostgreSQL to be ready
          echo "Waiting for PostgreSQL to start..."
          for i in {1..30}; do
            if docker exec test-pg${{ matrix.pg_version }} pg_isready -U postgres > /dev/null 2>&1; then
              echo "PostgreSQL is ready!"
              break
            fi
            sleep 2
          done

      - name: ⚙️ Setup Tests
        run: |
          # Wait for valid startup
          sleep 10
          docker cp tests/ test-pg${{ matrix.pg_version }}:/tmp/tests/

      - name: "🧪 Test 1: Configuration"
        run: docker exec test-pg${{ matrix.pg_version }} psql -U postgres -f /tmp/tests/test-1-config.sql

      - name: "🧪 Test 2: TimescaleDB"
        run: docker exec test-pg${{ matrix.pg_version }} psql -U postgres -f /tmp/tests/test-2-timescale.sql

      - name: "🧪 Test 3: VectorChord"
        run: docker exec test-pg${{ matrix.pg_version }} psql -U postgres -f /tmp/tests/test-3-vector.sql

      - name: "🧪 Test 4: Hybrid Scenarios"
        run: docker exec test-pg${{ matrix.pg_version }} psql -U postgres -f /tmp/tests/test-4-hybrid.sql

      - name: 🧹 Cleanup test container
        if: always()
        run: docker rm -f test-pg${{ matrix.pg_version }} || true

      - name: 🚀 Push Docker image
        uses: https://github.com/docker/build-push-action@v5
        with:
          context: .
          push: true
          build-args: |
            PG_VERSION=${{ matrix.pg_version }}
          tags: |
            gitea.killinger.fr/maxime.killinger/postgres-ts-vectors:pg${{ matrix.pg_version }}

      - name: 🏷️ Tag latest (PG18 only)
        if: matrix.pg_version == 18
        uses: https://github.com/docker/build-push-action@v5
        with:
          context: .
          push: true
          build-args: |
            PG_VERSION=18
          tags: |
            gitea.killinger.fr/maxime.killinger/postgres-ts-vectors:latest

      - name: 🧹 Cleanup Docker images
        if: always()
        run: |
          docker rmi postgres-ts-vectors:pg${{ matrix.pg_version }}-test || true
          docker image prune -f