package echomeet

import (
	"yunyan/comm"
	"yunyan/pb"
	"yunyan/utils"
)

// @Summary 处理阿里云录音文件转写回调
// @Description 接收阿里云录音文件转写异步回调结果
// @Tags Echomeet
// @Accept  json
// @Produce  json
// @Param notify body pb.EchomeetAliCallbackReq true "阿里云回调参数"
// @Success 200 {object} comm.HttpResult{data=pb.EchomeetAliCallbackResp} "处理结果"
// @Router /api/home/echomeet_alibackcall [post]
func (this *apiComp) AliBackCall(session comm.IUserSession, req *pb.EchomeetAliCallbackReq) (resp *pb.EchomeetAliCallbackResp, errdata *pb.ErrorData) {
	model, err := this.module.model.getrecordByTaskId(req.TaskId)
	if err != nil {
		errdata = &pb.ErrorData{
			Code:    pb.ErrorCode_DBError,
			Message: err.Error(),
		}
		return
	}

	// 抢收尾权，理由同 BackCall：回调重放 / 与轮询撞车 / 迟到的失败回调把已完成的
	// 记录打回「转写失败」，三种都在这里挡掉。挡掉也回成功，不让阿里重投。
	if !this.module.tasks.beginTranscribeFinish(model) {
		this.module.Infof("AliBackCall id:%d 状态已是 %s 或收尾进行中，忽略本次回调",
			model.Id, model.State.String())
		resp = &pb.EchomeetAliCallbackResp{}
		return
	}
	defer this.module.tasks.endTranscribeFinish(model.Id)

	// 21050001 = 成功
	if req.StatusCode != 21050001 {
		model.State = pb.DBEchoMeetRecordState_TranscribeFail
		this.module.model.refundRecordCompute(model, "阿里回调转写失败")
		this.module.model.saverecord(model)
		resp = &pb.EchomeetAliCallbackResp{}
		return
	}

	contexts := make([]*pb.ContextStruct, 0)
	if req.Result != nil {
		for _, s := range req.Result.Sentences {
			contexts = append(contexts, &pb.ContextStruct{
				Content:   s.Text,
				Starttime: s.BeginTime,
				Endtime:   s.EndTime,
				Speaker:   s.SpeakerId, // 原始编号，格式化交给 normalizeSpeakers
			})
		}
	}
	// 同 BackCall：标签与 Personnel 统一走 normalizeSpeakers
	normalizeSpeakers(model, contexts)
	model.Original = utils.ToString(contexts)
	model.State = pb.DBEchoMeetRecordState_AwaitSummarizing
	this.module.tasks.TranslateProcess(model, contexts)
	this.module.model.saverecord(model)
	_ = this.module.tasks.submitAITaskOnce(model)

	resp = &pb.EchomeetAliCallbackResp{}
	return
}