import { Controller, Get, Headers, Inject, Req } from '@nestjs/common';
import { AppService } from './app.service';
import { ClientProxy } from '@nestjs/microservices';
import { Request } from 'express';
import { firstValueFrom } from 'rxjs';

@Controller()
export class AppController {
  constructor(
    private readonly appService: AppService,
    @Inject('Client') private client: ClientProxy,
  ) {}

  /**
   * token用户信息查询
   */
  @Get('/auth/user')
  async auth(@Req() request: Request) {
    const { tokenKeyInCookie } = await firstValueFrom(
      this.client.send({ cmd: 'cert.token.config' }, []),
    );
    const tokenCipher = request.cookies[tokenKeyInCookie];
    if (!tokenCipher) return { code: 1, msg: '登录状态失效，请重新登录' };
    const result = await firstValueFrom(
      this.client.send({ cmd: 'cert.token.decode' }, tokenCipher),
    );
    return { code: 0, data: result };
  }
}