import { App, Configuration } from '@midwayjs/core';
import * as koa from '@midwayjs/koa';
import { IMidwayKoaContext, NextFunction } from '@midwayjs/koa';
import * as orm from '@midwayjs/typeorm';
import * as cache from '@midwayjs/cache';
import * as validate from '@midwayjs/validate';
import * as info from '@midwayjs/info';
import * as staticFile from '@midwayjs/static-file';
import * as cron from './modules/cron/index.js';
import * as flyway from '@certd/midway-flyway-js';
import cors from '@koa/cors';
import { GlobalExceptionMiddleware } from './middleware/global-exception.js';
import { PreviewMiddleware } from './middleware/preview.js';
import { AuthorityMiddleware } from './middleware/authority.js';
import { logger } from '@certd/basic';
import { ResetPasswdMiddleware } from './middleware/reset-passwd/middleware.js';
import DefaultConfig from './config/config.default.js';
import * as libServer from '@certd/lib-server';
import * as commercial from '@certd/commercial-core';
import * as upload from '@midwayjs/upload';
import { setLogger } from '@certd/acme-client';
import {HiddenMiddleware} from "./middleware/hidden.js";

//@ts-ignore
// process.env.UV_THREADPOOL_SIZE = 2
process.on('uncaughtException', error => {
  console.error('未捕获的异常：', error);
  // 在这里可以添加日志记录、发送错误通知等操作
  if(error?.message?.includes('address family not supported')){
    logger.error("您的服务器不支持监听IPV6格式的地址（::），请配置环境变量: certd_koa_hostname=0.0.0.0");
  }
});

// function startHeapLog() {
//   function format(bytes: any) {
//     return (bytes / 1024 / 1024).toFixed(2) + ' MB';
//   }
//   function log()  {
//     const mu = process.memoryUsage();
//     logger.info(`rss:${format(mu.rss)},heapUsed: ${format(mu.heapUsed)},heapTotal: ${format(mu.heapTotal)},external: ${format(mu.external)}`);
//   }
//   setInterval(log, 200);
//   log()
// }

// startHeapLog();

@Configuration({
  detectorOptions: {
    ignore: [
      '**/plugins/**'
    ]
  },
  imports: [
    koa,
    orm,
    cache,
    flyway,
    cron,
    staticFile,
    validate,
    upload,
    libServer,
    commercial,
    {
      component: info,
      enabledEnvironment: ['local'],
    },
  ],
  importConfigs: [
    {
      default: DefaultConfig,
    },
  ],
})
export class MainConfiguration {
  @App('koa')
  app: koa.Application;

  async onReady() {
    // 设置flyway logger


    // add middleware
    // this.app.useMiddleware([ReportMiddleware]);
    // add filter
    // this.app.useFilter([NotFoundFilter, DefaultErrorFilter]);
    //跨域
    this.app.use(
      cors({
        origin: '*',
      })
    );
    //
    // this.app.use(async (ctx, next) => {
    //   // 只在返回 'index.html' 的时候设置 maxAge
    //   if (ctx.path === '/') {
    //     // ctx.response.redirect('/index.html');
    //     ctx.send(file)
    //     return;
    //   }
    // });
    // bodyparser options see https://github.com/koajs/bodyparser
    //this.app.use(bodyParser());
    //请求日志打印
    this.app.useMiddleware([
      //统一异常处理
      GlobalExceptionMiddleware,
      //站点隐藏
      HiddenMiddleware,
      //预览模式限制修改id<1000的数据
      PreviewMiddleware,
      //授权处理
      AuthorityMiddleware,

      //resetPasswd,重置密码模式下不提供服务
      ResetPasswdMiddleware,
    ]);

    this.app.getMiddleware().insertFirst(async (ctx: IMidwayKoaContext, next: NextFunction) => {
      await next();
      if (ctx.path === '/' || ctx.path === '/index.html' || ctx.path.startsWith("/api")) {
        ctx.response.set('Cache-Control', 'public,max-age=0');
      }
    });

    //acme setlogger
    setLogger((text: string) => {
      logger.info(text);
    });

    logger.info('当前环境：', this.app.getEnv()); // prod
    // throw new Error("address family not supported")
  }
}