package pay_service

import (
	"errors"
	"hudongzhuanjia/libs/im"
	"hudongzhuanjia/models"
	im_service "hudongzhuanjia/services/im"
	"time"
)

//处理支付成功之后的回调问题

// 直播红包
func Handle(order *models.UserOrder) error {
	if order == nil {
		return errors.New("订单信息不存在")
	}
	if order.GoodType == 4 { // 直播商品
		customerOrder := new(models.CustomerOrder)
		exist, err := customerOrder.GetByOutTradeNO(order.OutTradeNo)
		if err != nil || !exist {
			return errors.New("直播商品信息异常")
		}

		activity := new(models.Activity)
		exist, err = models.GetById(activity, order.ActivityId)
		if err != nil || !exist {
			return errors.New("互动信息异常")
		}

		gift := new(models.OrderGift)
		exist, err = gift.GetByActivityId(order.ActivityId)
		if err != nil {
			return err
		}
		prize := new(models.UserPrize)
		prize.UserId = order.UserId
		prize.ActivityId = order.ActivityId
		prize.RehearsalId = activity.RehearsalId
		prize.ActivityName = activity.Name
		prize.PrizeName = gift.GiftName
		prize.PrizeImg = gift.GiftPicUrl
		prize.PrizeType = 4
		prize.IsDelete = false
		prize.CreatedAt = time.Now()
		prize.UpdatedAt = time.Now()
		if exist {
			if gift.Num < 0 {
			} else if gift.Num > 0 {
				count, err := new(models.CustomerOrder).Count(activity.Id, activity.RehearsalId, customerOrder.CreatedAt)
				if err != nil {
					return err
				}

				if gift.Num <= int(count) { // 人数足够
					return nil
				}
			}
			// gift.Num = 0 and
			_, err = prize.Add()
			if err != nil {
				return err
			}
		}

	} else if order.GoodType == 3 { // 直播红包
		info := new(models.LiveRedEnvelopeRule)
		exist, err := info.GetByOutTradeNo(order.OutTradeNo)
		if err != nil || !exist {
			return errors.New("直播红包信息异常")
		}

		return im_service.SendNoticeByActivityId(order.ActivityId, im.NoticeLiveRedPackStart,
			map[string]interface{}{
				"live_red_envelope_rule_id": info.Id,
				"timestamp":                 time.Now().Unix(),
			})
	} else if order.GoodType == 2 { // 打赏
		history := new(models.RewardHistory)
		_, err := history.UpdateStatusByOutTradeNo(order.OutTradeNo, 0)
		return err
	} else if order.GoodType == 1 { // 霸屏
		history := new(models.BullyScreenHistory)
		_, err := history.UpdateStatusByOutTradeNo(order.OutTradeNo, 0)
		return err
	}
	return nil
}