import BaseModel from './BaseModel';
import { index, getModelForClass, prop, DocumentType } from '@typegoose/typegoose';
const moment = require('moment');

/**
  * 短信字段接口
*/
@index({ tel: 1 })
export default class Sms extends BaseModel {

  @prop({ required: true })
  tel: string;

  @prop({ required: true })
  telHash: string;

  @prop({ required: true })
  code: string;

  @prop({ required: true })
  used: boolean;

  @prop({ required: true })
  updateTime: Date;

  @prop({ required: true })
  countToday: number;

  public static async findByTel(tel: string, lean = true) {
    const sms: SmsType = await smsModel.findOne({ tel }).lean(lean);
    return sms;
  }

  public static async updateByTel(tel: string, code: string, used: boolean, updateTime: Date, countToday: number, lean = true) {
    const sms: SmsType = await smsModel.findOneAndUpdate({ tel }, { code, used, updateTime, countToday }, { upsert: true }).lean(lean);
    return sms;
  }

  public static async validateSms(tel: string, code: string, lean = true) {
    const record: SmsType = await smsModel.findOneAndUpdate({ tel, code, used: false }, { used: true }).lean(lean);
    return !!record;
  }

  public async timeLimit(interval: number) {
    if (Date.now() > this.updateTime.getTime() + interval) {
      return false;
    }
    return true;
  }

  public async cntLimit(cnt: number) {
    console.log('hasSendToday:', this.hasSendToday(), this.countToday, cnt);
    if (this.hasSendToday() && this.countToday >= cnt) {
      return true;
    }
    this.countToday = 0;
    return false;
  }

  public hasSendToday() {
    console.log(moment(this.updateTime).format('YYYY-MM-DD'), moment(Date.now()).format('YYYY-MM-DD'));
    return moment(this.updateTime).format('YYYY-MM-DD') === moment(Date.now()).format('YYYY-MM-DD');
  }
}

export const smsModel = getModelForClass(Sms);

export interface SmsType extends Pick<DocumentType<Sms>, keyof Sms>{};