name: Base workflow which build and push docker, run prisma migrations and deploy helm to k8s
on:
  workflow_call:
    inputs:
      APP_NAME:
        required: true
        type: string
        description: Application name which would be the name of Docker and Helm release
        # default: 
      GITEA_REGISTRY:
        required: true
        type: string
        default: registry.project-rent-dev.com
      NAMESPACE:
        required: true
        type: string        
        description: Namespace where Helm Release would be install
    secrets:
      PRISMA_DB_URL:
        required: true
        description: Secret where db url for migration stores
      REGISTRY_USERNAME:
        required: true
        description: Service acc name for registry
      REGISTRY_PASSWORD:
        required: true
        description: Service acc password for registry
      KUBECONF:
        required: true
        description: Kubeconf which allow to deploy Helm release to namespace



jobs:

### Build docker image
  build:
    runs-on: ubuntu-latest
    container: 
      image: catthehacker/ubuntu:act-22.04

    steps:

      - name: Checkout code
        uses: actions/checkout@v2

      - name: Set up Docker BuildX
        uses: docker/setup-buildx-action@v2

      - &get_version
        name: Extract version from tag or set commit SHA
        id: vars
        run: |
          if [ "${{ github.ref_type }}" = "tag" ]; then
            echo "VERSION=${{ github.ref_name }}" >> $GITHUB_ENV
          else
            VERSION=$(echo "${{ github.sha }}" | cut -c1-7)
            echo "VERSION=$VERSION" >> $GITHUB_ENV
          fi

      - name: Login to Docker registry
        uses: docker/login-action@v2
        with:
          registry: ${{ env.GITEA_REGISTRY }}
          username: ${{ secrets.REGISTRY_USERNAME }}
          password: ${{ secrets.REGISTRY_PASSWORD }}

      - name: Build Docker image
        run: |
          docker build -t ${{ env.GITEA_REGISTRY }}/${{ secrets.REGISTRY_USERNAME }}/$APP_NAME:${{ env.VERSION }} .

      - name: Push Docker image
        if: github.ref == 'refs/heads/main' || startsWith(github.ref, 'refs/tags/')
        run: |
          docker push ${{ env.GITEA_REGISTRY }}/${{ secrets.REGISTRY_USERNAME }}/$APP_NAME:${{ env.VERSION }}

      - name: Logout from Docker registry
        run: docker logout ${{ env.GITEA_REGISTRY }}

### Run prisma migrations
  migration:
    runs-on: ubuntu-latest
    if: github.ref == 'refs/heads/main' || startsWith(github.ref, 'refs/tags/') # Condition
    container: 
      image: catthehacker/ubuntu:act-22.04
    needs: build
    steps:

      - name: Checkout repo
        uses: actions/checkout@v3

      - name: Setup Node
        uses: actions/setup-node@v3

      - name: Install dependencies
        run: npm install

      ## TODO: practice to work with vault from CI
      # - name: Import secret
      #   uses: hashicorp/vault-action@v2
      #   with:
      #     url: 'https://vault.project-rent-dev.com'
      #     role_id: ${{ secrets.VAULT_ROLE_ID }}
      #     secret_id: ${{ secrets.VAULT_SECRET_ID }}
      #     secrets: cicd/data/prisma/db url | DATABASE_URL

      - name: Apply all pending migrations to the database
        run: npx prisma migrate deploy
        env:
          DATABASE_URL: ${{ secrets.PRISMA_DB_URL }}

  deploy:
    runs-on: ubuntu-latest
    needs: [migration, build]
    if: github.ref == 'refs/heads/main' || startsWith(github.ref, 'refs/tags/') # Condition
    container:
      image: catthehacker/ubuntu:act-22.04

    steps:
      - name: Checkout code
        uses: actions/checkout@v2

      - name: Extract version from tag or set commit SHA
        id: vars
        run: |
          if [ "${{ github.ref_type }}" = "tag" ]; then
            echo "VERSION=${{ github.ref_name }}" >> $GITHUB_ENV
          else
            VERSION=$(echo "${{ github.sha }}" | cut -c1-7)
            echo "VERSION=$VERSION" >> $GITHUB_ENV
          fi

      ### TO:DO make something with chart, helm allow only semantic
      # - name: Package chart
      #   run: |
      #     helm package chart/ --version ${{ env.VERSION }}

      - name: Install helm
        uses: azure/setup-helm@v4.2.0
        with:
          version: latest 

      - name: Set up Kubectl
        uses: azure/k8s-set-context@v4
        with:
          kubeconfig: ${{ secrets.PROD_KUBECONF }}

      - name: Install chart
        run: |
          helm upgrade --install --cleanup-on-fail --atomic --timeout 2m --wait $APP_NAME ./chart \
            --create-namespace --namespace $NAMESPACE \
            --set image.repository=${{ env.GITEA_REGISTRY }}/${{ secrets.REGISTRY_USERNAME }}/$APP_NAME \
            --set image.tag=${{ env.VERSION }} \
            -f chart/values-prod.yaml