name: Deploy

on:
  push:
    branches:
      - develop
    tags:
      - '*'

jobs:
  build-and-deploy:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repo
        uses: actions/checkout@v4

      - name: Get branch name
        id: branch_name
        uses: ./.gitea/actions/getTagSafeRef

      - name: Determine image tag
        id: image_tag
        run: |
          if [[ ${{ github.ref }} == refs/tags/* ]]; then
            IMAGE_TAG=${{ github.ref_name }}
            ENVIRONMENT=production
          elif [[ ${{ github.ref }} == refs/heads/develop ]]; then
            IMAGE_TAG="develop"
            ENVIRONMENT=develop
          fi
          echo "tag=$IMAGE_TAG" >> $GITHUB_OUTPUT
          echo "env=$ENVIRONMENT" >> $GITHUB_OUTPUT
          echo "Image tag will be: $IMAGE_TAG"

      - name: Build and push image
        id: docker_build
        uses: ./.gitea/actions/build
        with:
          tag: ${{ steps.image_tag.outputs.tag }}
          REGISTRY_ACCESS_TOKEN: ${{ secrets.REGISTRY_ACCESS_TOKEN }}
          REGISTRY_USER: ${{ gitea.actor }}

      - name: Determine URL
        id: url
        run: |
          if [[ ${{ github.ref_type }} == "tag" ]]; then
            URL="phoenix.klemp.local"
          elif [[ ${{ github.ref_name }} == "develop" ]]; then
            URL="develop.phoenix.klemp.local"
          fi
          echo "url=$URL" >> $GITHUB_OUTPUT
          echo "URL will be: $URL"

      - name: Create environment file
        run: |
          cat > .env << EOF
          IMAGE_URL='${{ steps.docker_build.outputs.image_url }}'
          URL='${{ steps.url.outputs.url }}'
          REGISTRY=git.klemp.dev
          PROJECT_NAME=${{ steps.branch_name.outputs.branch_name }}
          COMPOSE_PROJECT_NAME=${{ steps.branch_name.outputs.branch_name }}
          TOLGEE_API_URL=${{ vars.TOLGEE_API_URL }}
          TOLGEE_API_KEY=${{ secrets.TOLGEE_API_KEY }}
          TRANSLATION_CACHE_TTL=${{ vars.TRANSLATION_CACHE_TTL }}
          EOF

      - name: Remove old Docker context
        run: 'docker context rm deploy_target 2>/dev/null || true'

      - name: Create Docker context
        run: 'docker context create deploy_target --docker "host=ssh://${{ vars.ssh_user }}@${{ vars.ssh_host }}:${{ vars.ssh_port }}"'

      - name: Validate Docker context
        run: 'docker --context deploy_target info'

      - name: Stop existing deployment
        run: |
          DOCKER_CONTEXT=deploy_target docker compose -f docker-compose.yml -p ${{ steps.image_tag.outputs.env }} down --remove-orphans || true

      - name: Pull latest images
        run: |
          DOCKER_CONTEXT=deploy_target docker compose -f docker-compose.yml -p ${{ steps.image_tag.outputs.env }} pull

      - name: Deploy with Docker Compose
        id: deploy
        run: |
          DOCKER_CONTEXT=deploy_target docker compose -f docker-compose.yml -p ${{ steps.image_tag.outputs.env }} up -d

          echo "Waiting for services to start..."
          sleep 10

          CONTAINERS=$(DOCKER_CONTEXT=deploy_target docker compose -f docker-compose.yml -p ${{ steps.image_tag.outputs.env }} ps --services | tr '\n' ',' | sed 's/,$//')
          echo "containers=$CONTAINERS" >> $GITHUB_OUTPUT

          echo "✅ Deployment completed successfully!"
          echo "🌐 URL: ${{ steps.url.outputs.url }}"
          echo "📦 Containers: $CONTAINERS"

      - name: Show deployment status
        run: |
          echo "=== Deployment Status ==="
          DOCKER_CONTEXT=deploy_target docker compose -f docker-compose.yml -p ${{ steps.image_tag.outputs.env }} ps
          echo "========================="