on:
  workflow_call:
    inputs:
      NAME:
        type: string
        required: true
      MAVEN_USER:
        type: string
        required: true
      SERVER_HOST:
        type: string
        required: true
      SERVER_USER:
        type: string
        required: true
      DEPLOY_PATH:
        type: string
        required: true
    secrets:
      MAVEN_SECRET:
        required: true
      SERVER_KEY:
        required: true

jobs:
  build:
    name: Build
    runs-on: ubuntu-latest

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

      - name: Set up JDK
        uses: actions/setup-java@v4
        with:
          java-version: '17'
          distribution: 'temurin'

      - name: Install Maven
        run: sudo apt update && sudo apt-get install maven -y

      - name: Prepare Maven credentials
        uses: s4u/maven-settings-action@v2.6.0
        with:
          servers: |
            [{
              "id": "repo",
              "username": "${{ vars.MAVEN_NAME }}",
              "password": "${{ secrets.MAVEN_SECRET }}"
            }]

      - name: Build with Maven
        run: mvn clean install

      - name: Build Docker image
        run: |
          docker build -t ${{ inputs.NAME }} .

      - name: Save Docker image as tar
        run: |
          docker save -o ${{ inputs.NAME }}.tar ${{ inputs.NAME }}
          chmod 664 ${{ inputs.NAME }}.tar

      - name: Transfer Docker image to server
        uses: appleboy/scp-action@master
        env:
          NAME: ${{ inputs.NAME }}
          DEPLOY_PATH: ${{ vars.DEPLOY_PATH }}
        with:
          host: ${{ vars.SERVER_HOST }}
          username: ${{ vars.SERVER_USER }}
          key: ${{ secrets.SERVER_KEY }}
          source: ${{ env.NAME }}.tar
          target: ${{ env.DEPLOY_PATH }}/${{ env.NAME }}.tar

      - name: SSH into server and load Docker image
        uses: appleboy/ssh-action@master
        env:
          NAME: ${{ inputs.NAME }}
          DEPLOY_PATH: ${{ vars.DEPLOY_PATH }}
        with:
          host: ${{ vars.SERVER_HOST }}
          username: ${{ vars.SERVER_USER }}
          key: ${{ secrets.SERVER_KEY }}
          script: |
            docker load -i ${{ env.DEPLOY_PATH }}/${{ env.NAME }}.tar
            docker-compose down
            docker-compose up -d