name: Build and Push Docker Image (Simple)

on:
  push:
    branches:
      - main
      - master

env:
  REGISTRY: git.out.jafre.li
  IMAGE_NAME: habit-tracker

jobs:
  build-and-push:
    runs-on: ubuntu-latest

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

      - name: Prepare repository name
        id: repo
        run: |
          REPO_LOWER=$(echo "${{ gitea.repository }}" | tr '[:upper:]' '[:lower:]')
          echo "repository_lower=${REPO_LOWER}" >> $GITHUB_OUTPUT
          echo "Repository name (lowercase): ${REPO_LOWER}"

      - name: Build Docker image
        run: |
          docker build -t ${{ env.REGISTRY }}/${{ steps.repo.outputs.repository_lower }}/${{ env.IMAGE_NAME }}:latest .

      - name: Log in to Container Registry
        run: |
          echo "${{ secrets.TOKEN }}" | docker login ${{ env.REGISTRY }} -u ${{ gitea.repository_owner }} --password-stdin

      - name: Push Docker image
        run: |
          docker push ${{ env.REGISTRY }}/${{ steps.repo.outputs.repository_lower }}/${{ env.IMAGE_NAME }}:latest
      
      - name: Connect Docker Image to Gitea Repo
        run: |
          curl -X POST \
            -H "Authorization: token ${{ secrets.TOKEN }}" \
            -d '{"image": "${{ vars.URL }}/${{ vars.REPOSITORY }}/${{ env.IMAGE_NAME }}:latest"}' \
            "https://git.out.jafre.li/api/v1/repos/${{ vars.REPOSITORY }}/docker-image"

      - name: Link package to repository
        run: |
          echo "✅ Docker image pushed to: ${{ env.REGISTRY }}/${{ steps.repo.outputs.repository_lower }}/${{ env.IMAGE_NAME }}:latest"
          echo "📦 Package is now linked to repository: ${{ steps.repo.outputs.repository_lower }}"
          echo "🔗 View packages at: https://${{ env.REGISTRY }}/${{ gitea.repository_owner }}/packages"

      - name: Cleanup
        run: |
          docker rmi ${{ env.REGISTRY }}/${{ steps.repo.outputs.repository_lower }}/${{ env.IMAGE_NAME }}:latest || true