name: CI

on:
  push:
    branches:
      - main
  pull_request:

jobs:
  build:
    runs-on: ubuntu-latest-2
    steps:
      - name: 检出代码
        uses: ./.actions/checkout

      # Node.js 缓存
      - name: 缓存 node_modules
        uses: actions/cache@v3
        with:
          path: platform/node_modules
          key: node-modules-${{ hashFiles('platform/package-lock.json') }}
          restore-keys: |
            node-modules-

      # Python 缓存
      - name: 缓存 pip
        uses: actions/cache@v3
        with:
          path: ~/.cache/pip
          key: pip-cache-${{ hashFiles('back/requirements.txt') }}
          restore-keys: |
            pip-cache-

      - name: 安装 Node.js
        run: |
          curl -fsSL https://deb.nodesource.com/setup_21.x | bash -
          apt-get install -y nodejs

      - name: 安装前端依赖
        working-directory: platform
        run: npm install

      - name: 构建前端
        working-directory: platform
        run: npm run build

      - name: 安装 Python
        run: |
          apt-get update
          apt-get install -y python3 python3-pip

      - name: 安装后端依赖
        working-directory: back
        run: pip3 install -r requirements.txt

      - name: 运行后端测试（如有）
        working-directory: back
        run: |
          if [ -f tests/test.py ]; then python3 -m unittest discover -s tests; fi

      - name: 构建 Docker 镜像
        run: docker-compose build