'use strict';

const assert = require('assert');
const { ObjectId } = require('mongoose').Types;
const { CrudService } = require('naf-framework-mongoose/lib/service');
const { BusinessError, ErrorCode } = require('naf-core').Error;
const jwt = require('jsonwebtoken');
const uuid = require('uuid');

class LoginService extends CrudService {
  constructor(ctx) {
    super(ctx, 'login');
    this.model = this.ctx.model.Dock;
  }

  // 用户登录
  async login(data) {
    const { room_phone, passwd, role } = data;
    const phone = room_phone;
    const room_id = room_phone;
    console.log('--------------------------->>>>>>>>>>>>>>>>>>>>>>>>>>>>>>');
    console.log(passwd);
    console.log(role);
    console.log(room_phone);
    // 根据用户输入的手机号查询其他用户表中是否存在相应数据
    let user = await this.model.findOne({ phone, role });
    const flag = true;
    if (!user) {
      user = await this.model.findOne({ room_id, role });
    }
    // 如果用户不存在抛出异常
    if (!user) {
      throw new BusinessError(ErrorCode.USER_NOT_EXIST);
    }
    let _user = '';
    // 将用户输入的密码进行加密并与查询到的用户数据密码相比对
    const pasw = await this.createJwtPwd(passwd);
    if (flag) {
      // 手机
      _user = await this.model.findOne({ phone, pasw });
    } else {
      // 房间号
      _user = await this.model.findOne({ room_id, pasw });
    }
    if (_user === '') {
      throw new BusinessError(ErrorCode.USER_NOT_EXIST);
      // throw new BusinessError(ErrorCode.BAD_PASSWORD);
    }
    // 将用户输入的密码进行加密并与查询到的用户数据密码相比对
    // const pas = await this.createJwtPwd(passwd);
    // // 如果两个密码不一致抛出异常
    // if (pas !== _user.passwd.secret) {
    //   throw new BusinessError(ErrorCode.BAD_PASSWORD);
    // }

    // if (role === '3') {
    //   console.log('vip用户');
    // } else if (role === '8') {
    //   console.log('展会vip用户');
    // } else {
    //   console.log('无此展会');
    // }


    // if (_user.role === '3' || _user.role === '8') {
    //   const url = 'http://127.0.0.1:9004/api/market/user/' + _user.uid;
    //   const marketuser = await this.ctx.curl(url, {
    //     method: 'get',
    //     headers: {
    //       'content-type': 'application/json',
    //     },
    //     dataType: 'json',
    //   });
    //   if (marketuser.data.data.status !== '1') {
    //     throw new BusinessError(ErrorCode.ACCESS_DENIED);
    //   }
    // } else if (_user.role === '6') {
    //   const url = 'http://127.0.0.1:9004/api/market/expertsuser/' + _user.uid;
    //   const expertsuser = await this.ctx.curl(url, {
    //     method: 'get',
    //     headers: {
    //       'content-type': 'application/json',
    //     },
    //     dataType: 'json',
    //   });
    //   if (expertsuser.data.data.status !== '1') {
    //     throw new BusinessError(ErrorCode.ACCESS_DENIED);
    //   }
    // }
    // 取出用户的类型，根据用户类型返回相应信息
    const state = uuid();
    const key = `free:auth:state:${state}`;
    // const _menus = [];
    // for (const elm of user.menus) {
    //   const _menu = await this.rmodel.findById({ _id: ObjectId(elm) });
    //   if (_menu) {
    //     _menus.push({ id: elm, role_name: _menu.role_name, url: _menu.url });
    //   }
    // }
    // user.menus = JSON.stringify(_menus);
    const token = await this.createJwt(user);
    await this.app.redis.set(key, token, 'EX', 60 * 60 * 24);
    return { key };
  }

  // 创建登录Token
  async createJwtPwd(password) {
    const { secret } = this.config.jwt;
    const token = await jwt.sign(password, secret);
    return token;
  }

  // 创建登录Token
  async createJwt({ id, name, uid, phone, role, menus, remark, openid, deptid, deptname, pid, code }) {
    const { secret, expiresIn = '1d', issuer = role } = this.config.jwt;
    const subject = phone;
    const res = { uid: id, userid: uid, name, phone, role, menus, openid, remark, deptid, deptname, pid, code };
    const token = await jwt.sign(res, secret, { expiresIn, issuer, subject });
    return token;
  }

  // 取得redis内token信息
  async token({ key }) {
    assert(key, 'key不能为空');
    const token = await this.app.redis.get(key);
    if (!token) {
      throw new BusinessError(ErrorCode.SERVICE_FAULT, 'token已经过期');
    }
    return { token };
  }

  // 删除操作
  async destroy({ key }) {
    const res = await this.app.redis.del(key);
    console.log(res);
    return res;
  }


}
module.exports = LoginService;