'use strict';


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

class SettingService extends CrudService {
  constructor(ctx) {
    super(ctx, 'setting');
    this.model = this.ctx.model.Setting;
  }

  async findone() {
    return await this.model.findOne();
  }

  async update({ id }, { planyearid, planid, termid, user_email, auth_code, am_start, am_end, pm_start, pm_end, bd_start, bd_end, ques_setting, template_term }) {
    assert(id, '缺少部分信息项');
    const setting = await this.model.findById(id);
    if (!setting) {
      throw new BusinessError(ErrorCode.DATA_NOT_EXIST, '设置信息不存在');
    }
    if (planyearid || planyearid === '') {
      setting.planyearid = planyearid;
    }
    if (planid || planid === '') {
      setting.planid = planid;
    }
    if (termid || termid === '') {
      setting.termid = termid;
    }
    if (user_email) {
      setting.user_email = user_email;
    }
    if (auth_code) {
      setting.auth_code = auth_code;
    }
    if (am_start) {
      setting.am_start = am_start;
    }
    if (am_end) {
      setting.am_end = am_end;
    }
    if (pm_start) {
      setting.pm_start = pm_start;
    }
    if (pm_end) {
      setting.pm_end = pm_end;
    }
    if (bd_start) {
      setting.bd_start = bd_start;
    }
    if (bd_end) {
      setting.bd_end = bd_end;
    }
    if (ques_setting) {
      setting.ques_setting = ques_setting;
    }
    if (template_term) {
      setting.template_term = template_term;
    }
    await setting.save();
    return setting;
  }

  async termList() {
    let res = await this.ctx.model.Trainplan.find();
    if (res && _.isArray(res)) {
      res = res.map(i => {
        if (_.isArray(i.termnum)) {
          i.termnum = i.termnum.map(t => {
            return { term: t.term * 1, _id: t._id };
          });
          i.termnum = _.orderBy(i.termnum, [ 'term' ], [ 'asc' ]);
        }
        return i.termnum;
      });
    }
    return res.flat();
  }

}

module.exports = SettingService;