name: Docker Build and Push (Multi-architecture)

on: [push]

jobs:
  build-and-push:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout code
        uses: actions/checkout@v3

      - name: Set up QEMU
        uses: docker/setup-qemu-action@v2
        with:
          platforms: arm64

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v2
        with:
          platforms: linux/amd64,linux/arm64
          driver-opts: |
            image=moby/buildkit:latest

      - name: Log in to registry
        uses: docker/login-action@v2
        with:
          registry: ${{ vars.REGISTRY }}
          username: ${{ secrets.REGISTRY_USERNAME }}
          password: ${{ secrets.REGISTRY_PASSWORD }}

      - name: Build and push multi-arch image
        uses: docker/build-push-action@v4
        with:
          context: .
          platforms: linux/amd64,linux/arm64
          push: true
          cache-from: type=registry,ref=${{ vars.REGISTRY }}/${{ github.repository_owner }}/${{ vars.IMAGE_NAME }}:cache
          cache-to: type=registry,ref=${{ vars.REGISTRY }}/${{ github.repository_owner }}/${{ vars.IMAGE_NAME }}:cache,mode=max
          tags: |
            ${{ vars.REGISTRY }}/${{ github.repository_owner }}/${{ vars.IMAGE_NAME }}:latest
            ${{ vars.REGISTRY }}/${{ github.repository_owner }}/${{ vars.IMAGE_NAME }}:${{ github.sha }}

      - name: Deploy to Portainer
        run: |
          STACK_RESPONSE=$(curl -s -X GET \
            "${{ vars.PORTAINER_URL }}/api/stacks" \
            -H "X-API-Key: ${{ secrets.PORTAINER_API_KEY }}")
          
          STACK_ID=$(echo $STACK_RESPONSE | jq -r '.[] | select(.Name == "${{ vars.STACK_NAME }}") | .Id')
          
          curl -v -X PUT \
            "${{ vars.PORTAINER_URL }}/api/stacks/$STACK_ID?endpointId=16" \
            -H "X-API-Key: ${{ secrets.PORTAINER_API_KEY }}" \
            -H "Content-Type: application/json" \
            -d '{
              "pullImage": true,
              "prune": true,
              "env": [
                {"name": "IMAGE_TAG", "value": "${{ github.sha }}"}
              ]
            }'
          
          echo "Deployment triggered for stack ID: $STACK_ID"
        continue-on-error: false

      - name: Verify deployment
        run: |
          echo "Deployment triggered successfully for commit ${{ github.sha }}"