// services/api/src/main-cn.ts
// cn-app 部署入口（P1a 仅此一个 API 入口）。构建产物 dist/main-cn.js 由根 dev:api /
// 生产启动命令运行；env 一律来自进程环境（根 dotenv-cli 注入），此处不读文件。
import 'reflect-metadata';
import { type INestApplication } from '@nestjs/common';
import { NestFactory } from '@nestjs/core';
import { Logger } from 'nestjs-pino';
import { AppCnModule } from './app-cn.module';
import { API_PREFIX } from './shared/constants';

async function bootstrap(): Promise<void> {
  const app = await NestFactory.create<INestApplication>(AppCnModule, {
    bufferLogs: true,
  });
  app.useLogger(app.get(Logger));
  app.setGlobalPrefix(API_PREFIX);
  const corsOrigins = (process.env.CORS_ORIGINS ?? 'http://localhost:5173')
    .split(',')
    .map((origin) => origin.trim())
    .filter((origin) => origin !== '');
  app.enableCors({ origin: corsOrigins });
  const port = Number.parseInt(process.env.PORT ?? '', 10) || 8080;
  await app.listen(port);
  app.get(Logger).log(`api-cn listening on port ${port}`);
}

void bootstrap();