name: Deploy to Production, build images and push to Gitea Registry

on:
  pull_request:
    types: [closed]
    branches:
      - prod

jobs:
  build_and_push:
    if: github.event.pull_request.merged == true
    runs-on: ubuntu-latest

    steps:
      - name: Checkout code
        uses: actions/checkout@v3

      - name: Install Docker
        run: |
          sudo apt-get update
          sudo apt-get install -y docker.io

      - name: Debug context variables
        run: |
          echo "Actor: ${{ gitea.actor }}"
          echo "Repository: ${{ gitea.repository_name }}"
          echo "Repository owner: ${{ gitea.repository_owner }}"
          echo "Event repository name: ${{ gitea.event.repository.name }}"
          echo "Event repository full name: ${{ gitea.event.repository.full_name }}"

      - name: Build and push backend image
        env:
          GITEA_USERNAME: ${{ secrets.ME_USERNAME }}
          GITEA_PASSWORD: ${{ secrets.ME_PASSWORD }}
        run: |
          echo $GITEA_PASSWORD | docker login git.vinylnostalgia.com -u $GITEA_USERNAME --password-stdin
          
          # Try different context variable combinations
          REPO_NAME="${{ gitea.repository_name }}"
          ACTOR="${{ gitea.actor }}"
          OWNER="${{ gitea.repository_owner }}"
          
          # Use fallback if variables are empty
          if [ -z "$REPO_NAME" ]; then
            REPO_NAME="${{ gitea.event.repository.name }}"
          fi
          if [ -z "$ACTOR" ]; then
            ACTOR="${{ gitea.event.repository.owner.login }}"
          fi
          
          echo "Using ACTOR: $ACTOR"
          echo "Using REPO_NAME: $REPO_NAME"
          
          # Build with compression
          docker build --compress -t git.vinylnostalgia.com/$ACTOR/$REPO_NAME-backend:latest ./be -f ./be/Dockerfile.prod
          
          # Save image to tar file
          docker save git.vinylnostalgia.com/$ACTOR/$REPO_NAME-backend:latest > backend.tar
          
          # Split the tar file into smaller chunks (100MB each)
          split -b 100M backend.tar backend.tar.part_
          
          # Push each chunk
          for chunk in backend.tar.part_*; do
            docker load < "$chunk"
            docker push git.vinylnostalgia.com/$ACTOR/$REPO_NAME-backend:latest
            sleep 5  # Add delay between pushes
          done
          
          # Cleanup
          rm backend.tar backend.tar.part_*

      - name: Build and push frontend image
        env:
          GITEA_USERNAME: ${{ secrets.ME_USERNAME }}
          GITEA_PASSWORD: ${{ secrets.ME_PASSWORD }}
        run: |
          echo $GITEA_PASSWORD | docker login git.vinylnostalgia.com -u $GITEA_USERNAME --password-stdin
          
          # Try different context variable combinations
          REPO_NAME="${{ gitea.repository_name }}"
          ACTOR="${{ gitea.actor }}"
          OWNER="${{ gitea.repository_owner }}"
          
          # Use fallback if variables are empty
          if [ -z "$REPO_NAME" ]; then
            REPO_NAME="${{ gitea.event.repository.name }}"
          fi
          if [ -z "$ACTOR" ]; then
            ACTOR="${{ gitea.event.repository.owner.login }}"
          fi
          
          echo "Using ACTOR: $ACTOR"
          echo "Using REPO_NAME: $REPO_NAME"
          
          # Build with compression
          docker build --compress -t git.vinylnostalgia.com/$ACTOR/$REPO_NAME-frontend:latest ./fe -f ./fe/Dockerfile.prod
          
          # Save image to tar file
          docker save git.vinylnostalgia.com/$ACTOR/$REPO_NAME-frontend:latest > frontend.tar
          
          # Split the tar file into smaller chunks (100MB each)
          split -b 100M frontend.tar frontend.tar.part_
          
          # Push each chunk
          for chunk in frontend.tar.part_*; do
            docker load < "$chunk"
            docker push git.vinylnostalgia.com/$ACTOR/$REPO_NAME-frontend:latest
            sleep 5  # Add delay between pushes
          done
          
          # Cleanup
          rm frontend.tar frontend.tar.part_*