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package echomeet
import (
"context"
"yunyan/comm"
"yunyan/lego/core"
"yunyan/lego/core/cbase"
"yunyan/lego/sys/cron"
"yunyan/lego/sys/log"
"yunyan/lego/sys/mysql"
redissys "yunyan/lego/sys/redis"
"yunyan/pb"
"yunyan/sys/aliyun/filetrans"
"yunyan/sys/bytedance/audomodel"
"yunyan/utils"
"encoding/json"
"fmt"
"strings"
"sync"
"time"
"github.com/panjf2000/ants/v2"
"github.com/redis/go-redis/v9"
)
/*
任务组件
*/
type tasksComp struct {
cbase.ModuleCompBase
module *Echomeet
service comm.IService
artshortPool *ants.PoolWithFunc //小音频转写池塘
aipool *ants.PoolWithFunc //AI总结池塘
}
func (this *tasksComp) Init(service core.IService, module core.IModule, comp core.IModuleComp, options core.IModuleOptions) (err error) {
this.ModuleCompBase.Init(service, module, comp, options)
this.module = module.(*Echomeet)
this.service = service.(comm.IService)
if this.artshortPool, err = ants.NewPoolWithFunc(10, this.ShortAudioProcess); err != nil {
return err
}
if this.aipool, err = ants.NewPoolWithFunc(10, this.AIProcess); err != nil {
return err
}
cron.AddFunc("*/1 * * * * ?", this.TaskScheduling)
return
}
func (this *tasksComp) Start() (err error) {
this.ModuleCompBase.Start()
return
}
// Redis 队列 key:在服务标签基础上再叠加应用分组前缀(redissys.RKey),同一 Redis 实例下各应用互不串扰。
func (this *tasksComp) keyShortAwait() string {
return redissys.RKey(fmt.Sprintf("%s:%s", this.service.GetTag(), TaskTypeShortAudioAwait))
}
func (this *tasksComp) keyShortProc() string {
return redissys.RKey(fmt.Sprintf("%s:%s", this.service.GetTag(), TaskTypeShortAudioProcess))
}
func (this *tasksComp) keyAIAwait() string {
return redissys.RKey(fmt.Sprintf("%s:%s", this.service.GetTag(), TaskTypeAIAwait))
}
func (this *tasksComp) keyAIProc() string {
return redissys.RKey(fmt.Sprintf("%s:%s", this.service.GetTag(), TaskTypeAIAwaitProcess))
}
// 任务调度(每秒触发一次)
// 注意:转写完成走回调(字节 ByteDance.Callback / 阿里 Ali.Callback)+ 客户端拉取时主动查询(见 api_getrecord / api_getrecords),不做 cron 兜底轮询。
func (this *tasksComp) TaskScheduling() {
this.checkAndHandleShortAudioTask()
this.checkAndHandleAITask()
}
func (this *tasksComp) checkAndHandleShortAudioTask() {
ctx := context.Background()
awaitKey := this.keyShortAwait()
procKey := this.keyShortProc()
running64, err := redissys.Conn().LLen(ctx, procKey).Result()
if err != nil {
running64 = 0
}
need := MaxShortAudioProcess - int(running64)
if need > 0 {
pipe := redissys.Conn().Pipeline()
rpopCmds := make([]*redis.StringCmd, 0, need)
for i := 0; i < need; i++ {
rpopCmds = append(rpopCmds, pipe.RPop(ctx, awaitKey))
}
_, _ = pipe.Exec(ctx)
ids := make([]string, 0, need)
for _, cmd := range rpopCmds {
idStr, err := cmd.Result()
if err == nil && idStr != "" {
ids = append(ids, idStr)
}
}
if len(ids) > 0 {
pipe2 := redissys.Conn().Pipeline()
for _, idStr := range ids {
pipe2.LPush(ctx, procKey, idStr)
}
_, _ = pipe2.Exec(ctx)
for _, idStr := range ids {
var rec pb.DBEchoMeetRecord
if err := mysql.FindOne(comm.TableEchomeetRecord, &rec, "id=?", idStr); err != nil {
this.module.Errorf("短音频调度 读取记录失败 id:%s err:%v", idStr, err)
continue
}
this.module.Infof("短音频调度 开始处理 id:%s uid:%s", idStr, rec.Uid)
_ = this.artshortPool.Invoke(&rec)
}
}
}
}
func (this *tasksComp) checkAndHandleAITask() {
ctx := context.Background()
awaitKey := this.keyAIAwait()
procKey := this.keyAIProc()
running64, err := redissys.Conn().LLen(ctx, procKey).Result()
if err != nil {
running64 = 0
}
need := MaxAIAwaitProcess - int(running64)
if need > 0 {
pipe := redissys.Conn().Pipeline()
rpopCmds := make([]*redis.StringCmd, 0, need)
for i := 0; i < need; i++ {
rpopCmds = append(rpopCmds, pipe.RPop(ctx, awaitKey))
}
_, _ = pipe.Exec(ctx)
ids := make([]string, 0, need)
for _, cmd := range rpopCmds {
idStr, err := cmd.Result()
if err == nil && idStr != "" {
ids = append(ids, idStr)
}
}
if len(ids) > 0 {
pipe2 := redissys.Conn().Pipeline()
for _, idStr := range ids {
pipe2.LPush(ctx, procKey, idStr)
}
_, _ = pipe2.Exec(ctx)
for _, idStr := range ids {
var rec pb.DBEchoMeetRecord
if err := mysql.FindOne(comm.TableEchomeetRecord, &rec, "id=?", idStr); err != nil {
this.module.Errorf("AI调度 读取记录失败 id:%s err:%v", idStr, err)
continue
}
this.module.Infof("AI调度 开始处理 id:%s uid:%s", idStr, rec.Uid)
_ = this.aipool.Invoke(&rec)
}
}
}
}
// 提交短音频任务
func (this *tasksComp) SubmitShortAudioTask(task *pb.DBEchoMeetRecord) (err error) {
this.module.Infof("SubmitShortAudioTask id:%d uid:%s → 进入等待队列", task.Id, task.Uid)
redissys.Conn().LPush(context.Background(), this.keyShortAwait(), task.Id)
return
}
// 提交阿里云音频转写任务(字节不支持的语言走此通道)
func (this *tasksComp) SubmitAliAudioTask(task *pb.DBEchoMeetRecord) (err error) {
this.module.Infof("SubmitAliAudioTask id:%d uid:%s lang:%s → 调用阿里云转写", task.Id, task.Uid, task.Formlanguage)
aliLang := toDashScopeLang(task.Formlanguage)
if aliLang == "" {
this.module.Infof("SubmitAliAudioTask id:%d 语言 %s 无DashScope映射,改用自动检测", task.Id, task.Formlanguage)
}
taskID, err := filetrans.CreateTask(task.Audiourl, aliLang, task.Isdistinguishspeaker, this.module.options.Ali.Callback)
if err != nil {
this.module.Errorf("SubmitAliAudioTask id:%d 提交失败 err:%v", task.Id, err)
task.State = pb.DBEchoMeetRecordState_TranscribeFail
this.module.model.saverecord(task)
return err
}
task.Taskid = taskID
task.State = pb.DBEchoMeetRecordState_Transcribing
this.module.model.saverecord(task)
this.module.Infof("SubmitAliAudioTask id:%d → 阿里云任务已提交 taskID:%s", task.Id, taskID)
return
}
// SubmitTranscribeTask 通用异步转写:通过 providersComp 路由到 Microsoft/Google/...
// 这些 provider 的 CreateTask 都是单次远程提交(无需 Redis 速率队列),失败直接置为 TranscribeFail。
func (this *tasksComp) SubmitTranscribeTask(task *pb.DBEchoMeetRecord) (err error) {
this.module.Infof("SubmitTranscribeTask id:%d uid:%s service:%s lang:%s",
task.Id, task.Uid, ServiceTypeName(task.ServiceType), task.Formlanguage)
transcriber, err := this.module.providers.GetTranscriber(task.ServiceType, task.Formlanguage)
if err != nil {
this.module.Errorf("SubmitTranscribeTask id:%d 路由失败 err:%v", task.Id, err)
task.State = pb.DBEchoMeetRecordState_TranscribeFail
this.module.model.saverecord(task)
return err
}
result, err := transcriber.Submit(context.Background(), SubmitRequest{
Uid: task.Uid,
AudioURL: task.Audiourl,
Language: task.Formlanguage,
EnableSpeaker: task.Isdistinguishspeaker,
Seconds: task.Seconds,
SizeBytes: task.Size,
})
if err != nil {
this.module.Errorf("SubmitTranscribeTask id:%d 提交失败 err:%v", task.Id, err)
task.State = pb.DBEchoMeetRecordState_TranscribeFail
this.module.model.saverecord(task)
return err
}
task.Taskid = result.TaskID
task.Logid = result.LogID
task.State = pb.DBEchoMeetRecordState_Transcribing
this.module.model.saverecord(task)
this.module.Infof("SubmitTranscribeTask id:%d → 已提交 taskID:%s", task.Id, result.TaskID)
return
}
// 提交长音频任务
func (this *tasksComp) SubmitLongAudioTask(task *pb.DBEchoMeetRecord) (err error) {
this.module.Infof("SubmitLongAudioTask id:%d uid:%s lang:%s → 调用字节长音频", task.Id, task.Uid, task.Formlanguage)
bdLang, _ := toByteDanceLang(task.Formlanguage)
taskID, logID, err := audomodel.CreateTask(task.Uid, task.Audiourl, task.Isdistinguishspeaker, bdLang, this.module.options.ByteDance.Callback, fmt.Sprintf("%d", task.Id))
if err != nil {
this.module.Errorf("SubmitLongAudioTask id:%d 提交失败 err:%v", task.Id, err)
task.State = pb.DBEchoMeetRecordState_TranscribeFail
this.module.model.saverecord(task)
return err
}
task.Taskid = taskID
task.Logid = logID
task.State = pb.DBEchoMeetRecordState_Transcribing
this.module.model.saverecord(task)
this.module.Infof("SubmitLongAudioTask id:%d → 字节任务已提交 taskID:%s logID:%s", task.Id, taskID, logID)
return
}
// 提交AI任务
func (this *tasksComp) SubmitAITask(task *pb.DBEchoMeetRecord) (err error) {
this.module.Infof("SubmitAITask id:%d uid:%s → 进入AI等待队列", task.Id, task.Uid)
task.State = pb.DBEchoMeetRecordState_AwaitSummarizing
this.module.model.saverecord(task)
redissys.Conn().LPush(context.Background(), this.keyAIAwait(), task.Id)
return
}
// 短音频处理流
// 参数:
// - task: 任务对象,类型为 *schedItem,包含记录ID与执行列表键
//
// 返回值:
// - 无
//
// 异常:
// - 当任务类型断言失败时忽略;内部错误通过日志记录
func (this *tasksComp) ShortAudioProcess(task interface{}) {
defer func() {
if r := recover(); r != nil {
this.module.Errorf("短音频处理发生panic", log.Field{Key: "err", Value: r})
}
}()
rec, ok := task.(*pb.DBEchoMeetRecord)
if !ok || rec == nil {
return
}
this.module.Infof("ShortAudioProcess id:%d uid:%s lang:%s → 开始转写", rec.Id, rec.Uid, rec.Formlanguage)
bdLang, _ := toByteDanceLang(rec.Formlanguage)
statusCode, logID, contexts, err := audomodel.RecognizeFlash(rec.Uid, rec.Audiourl, rec.Isdistinguishspeaker, bdLang)
if err != nil {
this.module.Errorf("ShortAudioProcess id:%d 转写失败 statusCode:%s logID:%s err:%v", rec.Id, statusCode, logID, err)
rec.State = pb.DBEchoMeetRecordState_TranscribeFail
this.module.model.saverecord(rec)
if user, err := this.module.model.getuser(rec.Uid); err == nil {
user.Meetintegral += int64(rec.Seconds)
this.module.model.updateuser(user)
// 转写失败退还,冲正会议时长埋点
if this.module.analyze != nil {
this.module.analyze.Report(&comm.StatEvent{
Type: comm.StatEventMeeting,
ProductId: user.Lastbindproductid,
Uid: rec.Uid,
Count: -1,
Second: -int64(rec.Seconds),
})
}
}
// 退款对应:反向更新累计统计
if statistics, sErr := this.module.model.getStatistics(rec.Uid); sErr == nil {
statistics.Meetnum -= 1
if statistics.Meetnum < 0 {
statistics.Meetnum = 0
}
statistics.Meettime -= int64(rec.Seconds)
if statistics.Meettime < 0 {
statistics.Meettime = 0
}
if uErr := this.module.model.updateStatistics(statistics); uErr != nil {
this.module.Warnf("ShortAudioProcess id:%d reverse userstatistics failed: %v", rec.Id, uErr)
}
}
procKey := this.keyShortProc()
_ = redissys.Conn().LRem(context.Background(), procKey, 1, fmt.Sprintf("%d", rec.Id)).Err()
return
}
this.module.Infof("ShortAudioProcess id:%d → 转写完成,共 %d 句", rec.Id, len(contexts))
personnels := make(map[string]struct{})
pbcontexts := make([]*pb.ContextStruct, 0, len(contexts))
for _, ctx := range contexts {
pbcontexts = append(pbcontexts, &pb.ContextStruct{
Meetingid: rec.Id,
Content: ctx.Content,
Starttime: ctx.StartTime,
Endtime: ctx.EndTime,
Speaker: fmt.Sprintf("Speaker %s", ctx.Speaker),
})
personnels[ctx.Speaker] = struct{}{}
}
rec.Personnel = ""
for k, _ := range personnels {
rec.Personnel += fmt.Sprintf("[%s] ", k)
}
rec.Original = utils.ToString(pbcontexts)
rec.State = pb.DBEchoMeetRecordState_AwaitSummarizing
this.TranslateProcess(rec, pbcontexts)
this.module.model.saverecord(rec)
// 最小实现:完成即移除在执行集合
procKey := this.keyShortProc()
_ = redissys.Conn().LRem(context.Background(), procKey, 1, fmt.Sprintf("%d", rec.Id)).Err()
_ = this.SubmitAITask(rec)
}
// 翻译处理流
func (this *tasksComp) TranslateProcess(rec *pb.DBEchoMeetRecord, contexts []*pb.ContextStruct) error {
var (
tests []string
results []string
)
if rec.Formlanguage == rec.Tolanguage {
this.module.Infof("TranslateProcess id:%d → 源语言与目标语言相同(%s),跳过翻译", rec.Id, rec.Formlanguage)
rec.Translate = rec.Original
return nil
}
this.module.Infof("TranslateProcess id:%d → 开始翻译 %s→%s 共%d句", rec.Id, rec.Formlanguage, rec.Tolanguage, len(contexts))
tests = make([]string, 0, len(contexts))
for _, item := range contexts {
tests = append(tests, item.Content)
}
translator, err := this.module.providers.GetTranslator(rec.ServiceType, rec.Formlanguage)
if err != nil {
this.module.Errorf("TranslateProcess id:%d 取 translator 失败 err:%v", rec.Id, err)
return err
}
// 这里直接传 BCP-47,由各 provider 自行转换为其平台的语言码。
// 不要在这里调用 toTranslateLang —— 否则 provider 内部再调一次会把 "en" 当未知 fallback 成 "zh",最终发出去的是 zh→zh。
results, err = translator.Translate(context.Background(), rec.Formlanguage, rec.Tolanguage, tests)
if err != nil {
this.module.Errorf("TranslateProcess id:%d 翻译失败 service:%s err:%v", rec.Id, ServiceTypeName(translator.Name()), err)
return err
}
for i, item := range contexts {
if i >= len(results) {
this.module.Warnf("TranslateProcess id:%d 翻译结果数量不足 期望:%d 实际:%d", rec.Id, len(contexts), len(results))
return fmt.Errorf("translate result length mismatch: want=%d got=%d", len(contexts), len(results))
}
item.Content = results[i]
}
rec.Translate = utils.ToString(contexts)
this.module.Infof("TranslateProcess id:%d → 翻译完成", rec.Id)
return nil
}
// AI处理流
// 参数:
// - task: 任务对象,类型为 *schedItem,包含记录ID与执行列表键
//
// 返回值:
// - 无
//
// 异常:
// - 当任务类型断言失败时忽略;内部错误通过日志记录
func (this *tasksComp) AIProcess(task interface{}) {
defer func() {
if r := recover(); r != nil {
this.module.Errorf("AI处理发生panic", log.Field{Key: "err", Value: r})
}
}()
rec, ok := task.(*pb.DBEchoMeetRecord)
if !ok || rec == nil {
return
}
var (
originalText string
wg sync.WaitGroup
summary string
overview string
err1 error
err2 error
)
contexts := make([]*pb.ContextStruct, 0)
if err := json.Unmarshal([]byte(rec.Translate), &contexts); err == nil {
for _, v := range contexts {
originalText += fmt.Sprintf("[%s]:%s\n", v.Speaker, v.Content)
}
} else {
originalText = rec.Translate
}
// 用户在创建记录时填写的备注,与转写内容一并提交给 AI 总结。
// 用语言中立的结构化标签包裹,避免硬编码某种语言的提示词,污染多语言场景下的总结输出。
if rec.Remark != "" {
originalText = fmt.Sprintf("<remark>%s</remark>\n\n<transcript>\n%s\n</transcript>", rec.Remark, originalText)
}
this.module.Debugf("AI处理开始 id: %d, templateid: %d, formlanguage: %s, tolanguage: %s, originalText: %d", rec.Id, rec.Templateid, rec.Formlanguage, rec.Tolanguage, len(originalText))
template, err := this.module.cache.GetTemplateForId(rec.Templateid)
if err != nil {
this.module.Error("AI处理发生错误 读取模版失败", log.Field{Key: "err", Value: err})
rec.State = pb.DBEchoMeetRecordState_SummarizFail
this.module.model.saverecord(rec)
procKey := this.keyAIProc()
_ = redissys.Conn().LRem(context.Background(), procKey, 1, fmt.Sprintf("%d", rec.Id)).Err()
return
}
summarizer, err := this.module.providers.GetSummarizer(rec.ServiceType, rec.Formlanguage)
if err != nil {
this.module.Errorf("AIProcess id:%d 取 summarizer 失败 err:%v", rec.Id, err)
rec.State = pb.DBEchoMeetRecordState_SummarizFail
this.module.model.saverecord(rec)
procKey := this.keyAIProc()
_ = redissys.Conn().LRem(context.Background(), procKey, 1, fmt.Sprintf("%d", rec.Id)).Err()
return
}
this.module.Infof("AIProcess id:%d → service:%s", rec.Id, ServiceTypeName(summarizer.Name()))
// 注释图片:用户创建记录时填写的 imageurls(JSON 数组字符串),解析后作为多模态内容随
// user 消息发给模型,让总结结合图片(白板/PPT/截图等)。为空/解析失败时 Images 为 nil,
// provider 退化为纯文本。
var userImages []string
if rec.Imageurls != "" {
if err := json.Unmarshal([]byte(rec.Imageurls), &userImages); err != nil {
this.module.Warnf("AIProcess id:%d 解析 imageurls 失败已忽略 err:%v", rec.Id, err)
}
}
wg.Add(2)
go func() {
defer wg.Done()
summary, err1 = summarizer.Chat(context.Background(), []ChatMessage{
{Role: "system", Content: template.Template},
{Role: "user", Content: originalText, Images: userImages},
})
}()
go func() {
defer wg.Done()
overview, err2 = summarizer.Chat(context.Background(), []ChatMessage{
{Role: "system", Content: template.Outline},
{Role: "user", Content: originalText, Images: userImages},
})
}()
wg.Wait()
this.module.Infof("AIProcess id:%d → AI请求完成 err1:%v err2:%v", rec.Id, err1, err2)
if err1 != nil && err2 != nil {
this.module.Errorf("AIProcess id:%d 两路AI均失败 err1:%v err2:%v", rec.Id, err1, err2)
rec.State = pb.DBEchoMeetRecordState_SummarizFail
this.module.model.saverecord(rec)
procKey := this.keyAIProc()
_ = redissys.Conn().LRem(context.Background(), procKey, 1, fmt.Sprintf("%d", rec.Id)).Err()
return
}
if err1 != nil {
this.module.Warnf("AIProcess id:%d summary失败,使用空内容 err:%v", rec.Id, err1)
}
if err2 != nil {
this.module.Warnf("AIProcess id:%d overview失败,使用空内容 err:%v", rec.Id, err2)
}
rec.Summary = summary
rec.Overview = overview
rec.State = pb.DBEchoMeetRecordState_Completed
if rec.Starttime > 0 {
rec.Processduration = time.Now().Unix() - rec.Starttime
}
this.module.model.saverecord(rec)
this.module.Infof("AIProcess id:%d uid:%s → 任务全部完成", rec.Id, rec.Uid)
procKey := this.keyAIProc()
_ = redissys.Conn().LRem(context.Background(), procKey, 1, fmt.Sprintf("%d", rec.Id)).Err()
}
// PollTranscribe 主动查询第三方转写任务状态(统一入口,按 record.ServiceType 路由到对应 provider)
// 客户端在 GetRecord/GetRecords 拿到状态为 Transcribing 的记录时驱动调用;TranscribeQueryMinInterval
// 限制了查询频率。
func (this *tasksComp) PollTranscribe(rec *pb.DBEchoMeetRecord) {
transcriber, err := this.module.providers.GetTranscriber(rec.ServiceType, rec.Formlanguage)
if err != nil {
this.module.Errorf("转写轮询 id:%d 路由失败 err:%v", rec.Id, err)
return
}
this.module.Infof("转写轮询[%s] id:%d taskID:%s logID:%s",
ServiceTypeName(transcriber.Name()), rec.Id, rec.Taskid, rec.Logid)
result, err := transcriber.Query(context.Background(), rec.Taskid, rec.Logid)
if err != nil {
this.module.Errorf("转写轮询 id:%d 查询失败 err:%v,状态置为失败", rec.Id, err)
rec.State = pb.DBEchoMeetRecordState_TranscribeFail
this.module.model.saverecord(rec)
return
}
switch result.Status {
case StatusSuccess:
personnels := make(map[string]struct{})
for _, c := range result.Contexts {
c.Meetingid = rec.Id
if c.Speaker != "" && !strings.HasPrefix(c.Speaker, "Speaker") {
c.Speaker = "Speaker_" + c.Speaker
}
personnels[c.Speaker] = struct{}{}
}
rec.Personnel = ""
for k := range personnels {
rec.Personnel += fmt.Sprintf("[%s] ", k)
}
rec.Original = utils.ToString(result.Contexts)
this.TranslateProcess(rec, result.Contexts)
this.module.model.saverecord(rec)
this.module.Infof("转写轮询 id:%d 转写完成,提交AI任务", rec.Id)
this.SubmitAITask(rec)
case StatusRunning:
this.module.Debugf("转写轮询 id:%d 仍在处理中", rec.Id)
default:
this.module.Errorf("转写轮询 id:%d 状态异常 status:%s,标记为 TranscribeFail", rec.Id, result.Status)
rec.State = pb.DBEchoMeetRecordState_TranscribeFail
this.module.model.saverecord(rec)
}
}