name: Dev Deploy to Staging
on:
  push:
    branches:
      - dev
  workflow_dispatch:
  workflow_call: # برای استفاده در ریپوهای دیگر

env:
  REGISTRY: 192.168.1.8:8084

jobs:
  build-and-deploy:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout code
        uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - name: Determine service metadata
        id: meta
        run: |
          REPO_NAME=$(basename ${{ github.repository }})
          case "$REPO_NAME" in
            narng-api-laravel)
              SERVICE="laravel"
              TAG_VAR="LARAVEL_TAG"
              ;;
            narng-api | narng-api-gateway)
              SERVICE="api"
              TAG_VAR="API_TAG"
              ;;
            narng-web-app)
              SERVICE="web"
              TAG_VAR="WEB_TAG"
              ;;
            *)
              SERVICE=$(echo "$REPO_NAME" | sed 's/^narng-//')
              TAG_VAR=$(echo "$SERVICE" | tr '[:lower:]' '[:upper:]')_TAG
              ;;
          esac
          echo "SERVICE=$SERVICE" >> $GITHUB_OUTPUT
          echo "TAG_VAR=$TAG_VAR" >> $GITHUB_OUTPUT
          echo "REPO_NAME=$REPO_NAME" >> $GITHUB_OUTPUT
          echo "IMAGE=${{ env.REGISTRY }}/$REPO_NAME" >> $GITHUB_OUTPUT

      - name: Generate version
        id: version
        run: |
          VERSION="1.0.0-dev.${{ github.run_number }}"
          echo "VERSION=$VERSION" >> $GITHUB_OUTPUT

      - name: Build Docker image
        env:
          DOCKER_BUILDKIT: 1
        run: |
          IMAGE=${{ steps.meta.outputs.IMAGE }}
          VERSION=${{ steps.version.outputs.VERSION }}
          export DOCKER_BUILDKIT=1
          docker buildx build \
            --builder default \
            --tag "$IMAGE:$VERSION" \
            --tag "$IMAGE:1.0.0-latest" \
            --load \
            . 2>&1 | tail -20

      - name: Login to Nexus
        env:
          NEXUS_USER: ${{ secrets.NEXUS_USER }}
          NEXUS_PASS: ${{ secrets.NEXUS_PASS }}
        run: |
          echo "$NEXUS_PASS" | docker login ${{ env.REGISTRY }} -u "$NEXUS_USER" --password-stdin

      - name: Push to Nexus
        run: |
          IMAGE=${{ steps.meta.outputs.IMAGE }}
          VERSION=${{ steps.version.outputs.VERSION }}
          docker push "$IMAGE:$VERSION"
          docker push "$IMAGE:1.0.0-latest"

      - name: Deploy to staging (Host-level)
        run: |
          SERVICE=${{ steps.meta.outputs.SERVICE }}
          VERSION=${{ steps.version.outputs.VERSION }}
          TAG_VAR=${{ steps.meta.outputs.TAG_VAR }}
          echo "Deploying $SERVICE:$VERSION"
          
          # آپدیت فایل .env در مسیر صحیح سرور
          docker run --rm -v /srv/staging/narng-platform:/srv/staging/narng-platform alpine sh -c "sed -i 's|^${TAG_VAR}=.*|${TAG_VAR}=${VERSION}|' /srv/staging/narng-platform/compose/.env"
          
          # ری‌استارت کانتینر با استفاده از فایل .env صحیح
          docker run --rm \
            -v /var/run/docker.sock:/var/run/docker.sock \
            -v /srv/staging/narng-platform:/srv/staging/narng-platform:ro \
            -w /srv/staging/narng-platform/compose \
            docker:24-cli \
            sh -c "docker compose --env-file .env up -d --no-deps $SERVICE"

      - name: Verify
        run: |
          SERVICE=${{ steps.meta.outputs.SERVICE }}
          CONTAINER="staging-narng-${SERVICE}"
          sleep 10
          STATUS=$(docker inspect --format='{{.State.Status}}' "$CONTAINER" 2>/dev/null || echo "not found")
          echo "Container: $CONTAINER - Status: $STATUS"