package crontab

import (
	"hepa-calc-api/api/dao"
	"hepa-calc-api/api/model"
	"hepa-calc-api/utils"
	"time"
)

// SystemCouponExpire 系统优惠卷过期
func SystemCouponExpire() {
	// 获取今日过期优惠卷
	coupons := getSystemExecCoupon()
	if len(coupons) == 0 {
		return
	}

	for _, coupon := range coupons {
		// 计算过期时间
		validEndTime := time.Time(coupon.ValidEndTime)

		diffTime := validEndTime.Sub(time.Now())
		if diffTime < 5*time.Second {
			diffTime = 5 * time.Second
		}

		// 添加处理优惠卷过期队列
	}
}

// 获取今日过期优惠卷
func getSystemExecCoupon() (coupon []*model.Coupon) {
	now := time.Now()

	// 今天开始时间
	year, month, day := now.Date()
	location := now.Location()
	startTime := time.Date(year, month, day, 00, 00, 00, 0, location).Format("2006-01-02 15:04:05")

	// 今天结束时间
	endTime := time.Date(year, month, day, 23, 59, 59, 0, location).Format("2006-01-02 15:04:05")

	maps := make(map[string]interface{})
	maps["coupon_status"] = 1
	maps["valid_type"] = 1

	couponDao := dao.CouponDao{}
	coupons, err := couponDao.GetCouponListByValidTime(maps, startTime, endTime)
	if err != nil {
		utils.LogJsonErr("系统优惠卷过期:", err.Error())
		return nil
	}

	return coupons
}