const { Client } = require('ssh2');

const conn = new Client();

conn.on('ready', () => {
  const dockerCompose = `services:
  backend:
    build:
      context: .
      dockerfile: Dockerfile
    container_name: huishou-backend
    ports:
      - "4000:4000"
    volumes:
      - ./server/data:/app/server/data
      - ./server/icons:/app/server/icons
    environment:
      - NODE_ENV=production
      - PORT=4000
    restart: unless-stopped
    healthcheck:
      test: ["CMD", "node", "-e", "require('http').get('http://localhost:4000/api/prices', (r) => process.exit(r.statusCode === 200 ? 0 : 1)).on('error', () => process.exit(1))"]
      interval: 30s
      timeout: 10s
      retries: 3
      start_period: 10s

  nginx:
    image: nginx:latest
    container_name: huishou
    ports:
      - "4001:80"
    volumes:
      - ./admin:/usr/share/nginx/html/admin
      - ./dist/build/h5:/usr/share/nginx/html/h5
      - ./admin/nginx.conf:/etc/nginx/conf.d/default.conf
    depends_on:
      - backend
    restart: unless-stopped

networks:
  default:
    driver: bridge
`;

  conn.exec(`cat > /www/huishou/docker-compose.yml << 'EOF'\n${dockerCompose}EOF`, (err, stream) => {
    if (err) { console.log('ERR:', err); conn.end(); return; }
    stream.on('close', () => {
      conn.exec('cd /www/huishou && docker-compose down && docker-compose up -d', (err2, stream2) => {
        if (err2) { console.log('ERR2:', err2); conn.end(); return; }
        stream2.on('data', (d) => console.log('OUT:', d.toString()));
        stream2.on('close', () => {
          setTimeout(() => {
            conn.exec('curl -s http://localhost:4001/h5/', (err3, stream3) => {
              if (err3) { console.log('ERR3:', err3); conn.end(); return; }
              stream3.on('data', (d) => console.log('H5:', d.toString()));
              stream3.on('close', () => conn.end());
            });
          }, 15000);
        });
      });
    });
  });
});

conn.connect({ host: 'hs.yifenbao.cn', port: 22, username: 'root', password: 'Torch1112' });