package biz

import (
	"context"
	"fmt"
	"go.opentelemetry.io/otel/trace"
	errPb "voucher/api/err"
	"voucher/internal/biz/bo"
	"voucher/internal/biz/vo"
	"voucher/internal/pkg/lock"
	"voucher/internal/pkg/mq"
)

func (v *VoucherBiz) PushNotifyMQ(ctx context.Context, orderNo, outRequestNo string) error {

	eventMap := v.bc.RocketMQ.EventMap["notify"]
	sendOption := []mq.SendOption{
		mq.WithSendShardingKeysOption(fmt.Sprintf("%s_%s", orderNo, outRequestNo)),
		mq.WithOpenTelemetryOption(trace.SpanFromContext(ctx).SpanContext().TraceID().String()),
	}

	if err := v.MqSendMixRepo.SendSync(ctx, eventMap.Topic, []byte("{}"), sendOption...); err != nil {
		return fmt.Errorf("notify，消费队列投递失败[%v]", err)
	}

	return nil
}

func (v *VoucherBiz) NotifyConsume(ctx context.Context, orderNo, orderOutRequestNo string) error {

	var (
		err         error
		orderNotify *bo.OrderNotifyBo
		cache       = vo.NotifyConsume.BuildCache([]string{orderNo})
	)

	err = lock.NewMutex(v.rdb.Rdb, cache.TTL).Lock(ctx, cache.Key, func(ctx context.Context) error {

		order, err2 := v.OrderRepo.GetByOrderNo(ctx, orderNo)
		if err2 != nil {
			return err
		}

		if !order.Status.CanNotify() {
			return fmt.Errorf("订单状态错误,不能通知:%s", order.Status.GetText())
		}

		if !order.Channel.IsWeChat() {
			return fmt.Errorf("暂不支持订单%s渠道%s回调通知处理", order.OrderNo, order.Channel.GetText())
		}

		if order.Type.IsCmb() {
			if orderNotify, err2 = v.Cmb.NotifyConsume(ctx, order, orderOutRequestNo); err2 != nil {
				return err
			}
		}

		return fmt.Errorf("订单类型错误:%s", order.Type.GetText())
	})

	if !errPb.IsNeedRetryNotify(err) {
		return err
	}

	// 状态回调接口失败需要支持重试  重试间隔为1分钟、2分钟、12分钟、60分钟、360分钟
	// 第一次通知失败重试入队
	return v.PushNotifyRetryDelayMQ(ctx, 60, orderNotify.ID)
}