'use strict';


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

class LookuserService extends CrudService {
  constructor(ctx) {
    super(ctx, 'lookuser');
    this.model = this.ctx.model.Lookuser;
    this.rmodel = this.ctx.model.Lookrecord;
    this.umodel = this.ctx.model.Roomuser;
  }

  async create(data) {
    const { roomname, userid } = data;
    const lookuser = await this.model.findOne({ roomname, userid });
    const time = moment().format('YYYY-MM-DD HH:mm:ss');
    if (!lookuser) {
      data.createtime = time;
      await this.model.create(data);
    }
    const newdata = { roomid: data.roomid, roomname: data.roomname, userid, username: data.username, createtime: time, type: '0' };
    await this.rmodel.create(newdata);
  }

  async update({ id }, data) {
    const { switchrole } = data;
    const lookuser = await this.model.findById(id);
    if (!lookuser) {
      throw new BusinessError(ErrorCode.DATA_NOT_EXIST);
    }
    lookuser.switchrole = switchrole;
    const res = await lookuser.save();
    if (res) {
      const { mq } = this.ctx;
      if (mq) {
        const exchange = 'switch_role_' + res.userid;
        const parm = {
          durable: true,
          headers: {
            userid: res.userid,
          } };
        await mq.fanout(exchange, res.userid, JSON.stringify(res), parm);
      }
    }
    return res;
  }

  async roomcount(data) {
    const { roomname } = data;
    const total = await this.model.count({ roomname });
    return { total };
  }

  async userswichrole(data) {
    const { roomid, userid } = data;
    const res = await this.model.findOne({ roomid, userid });
    return res;
  }

  async updatexf(data) {
    const { roomid, isxf, userid, hosname, deptname, level, major } = data;
    const lookuser = await this.model.findOne({ roomid, userid });
    if (!lookuser) {
      throw new BusinessError(ErrorCode.DATA_NOT_EXIST);
    }
    lookuser.isxf = isxf;
    lookuser.hosname = hosname;
    lookuser.deptname = deptname;
    lookuser.level = level;
    lookuser.major = major;
    const res = await lookuser.save();
    return res;
  }

  async query({ skip, limit, ...info }) {
    const total = await this.model.count(info);
    const lusers = await this.model
      .find(info)
      .skip(Number(skip))
      .limit(Number(limit));
    const data = [];
    for (const _luser of lusers) {
      const luser = _.cloneDeep(JSON.parse(JSON.stringify(_luser)));
      const user = await this.umodel.findById(_luser.userid);
      if (user) {
        luser.idnumber = user.number;
        luser.isjc = user.isjc;
        luser.isxf = user.isxf;
        luser.address = user.address;
        luser.age = user.age;
        luser.gender = user.gender;
        if (user.hosname) {
          luser.hosname = user.hosname;
        }
        if (user.deptname) {
          luser.deptname = user.deptname;
        }
        if (user.level) {
          luser.level = user.level;
        }
        if (user.major) {
          luser.major = user.major;
        }
      }
      const lrecords = await this.rmodel.find({ roomid: _luser.roomid, userid: _luser.userid }).sort({ createtime: -1 }).limit(1);
      if (lrecords.length > 0) {
        const lrecord = lrecords[0];
        luser.exittime = lrecord.createtime;
        const start_date = moment(luser.createtime, 'YYYY-MM-DD HH:mm:ss');
        const end_date = moment(lrecord.createtime, 'YYYY-MM-DD HH:mm:ss');
        // 秒
        const seconds = end_date.diff(start_date, 'seconds');
        // 分钟
        const mintus = (seconds % 60);
        luser.looktime = mintus;
      }
      data.push(luser);
    }
    return { data, total };
  }
}

module.exports = LookuserService;