package biz

import (
	"context"
	"fmt"
	"github.com/go-kratos/kratos/v2/log"
	"time"
	"voucher/internal/biz/bo"
)

func (v *VoucherBiz) PushWechatQuery(ctx context.Context, productNo string) error {

	product, err := v.ProductRepo.GetByProductNo(ctx, productNo)
	if err != nil {
		return err
	}

	queue := v.bc.RdsMQ.GetWechatQuery()
	if queue == nil {
		return fmt.Errorf("队列不存在")
	}

	_, err = v.rdb.Rdb.RPush(ctx, queue.Name, product.BatchNo).Result()
	if err != nil {
		return fmt.Errorf("添加到队列失败:%v", err)
	}

	return nil
}

func (v *VoucherBiz) WechatQuery(ctx context.Context, batchNo string) error {

	start := time.Now()
	log.Warnf("微信券查询处理开始:%s,batchNo:%s", start.String(), batchNo)
	fmt.Printf("微信券查询处理开始:%s,batchNo:%s", start.String(), batchNo)

	num := 0
	err := v.OrderRepo.FinSucByStockIdInBatches(ctx, batchNo, func(ctx context.Context, rows []*bo.OrderBo) error {

		for _, order := range rows {

			num += 1
			if err := v.wechatQuery(ctx, order); err != nil {
				log.Errorf("微信查询券订单状态发生错误,batchNo:%s,orderNo:%s,couponId:%s,appId:%s,openId:%s,err:%v",
					batchNo, order.OrderNo, order.VoucherNo, order.AppID, order.Account, err)
			}

		}

		time.Sleep(1 * time.Second)

		return nil
	})

	log.Warnf("微信券查询处理耗时:%s,batchNo:%s,处理%d单", time.Now().Sub(start).String(), batchNo, num)
	fmt.Printf("微信券查询处理耗时:%s,batchNo:%s,处理%d单", time.Now().Sub(start).String(), batchNo, num)

	return err
}

func (v *VoucherBiz) wechatQuery(ctx context.Context, order *bo.OrderBo) error {

	status, err := v.WechatCpnRepo.Query(ctx, order)
	if err != nil {
		return err
	}

	if status.IsUse() {
		return v.used(ctx, order)
	} else if status.IsExpired() {
		return v.expired(ctx, order)
	}

	return nil
}