hhs
3d3de828fc
- 新增 MiMoService 实现 stt.Service 接口，通过 HTTP POST 调用 OpenAI 兼容的 /chat/completions 接口 - 自动将原始 PCM 数据封装为 WAV 格式（MiMo 仅支持 mp3/wav） - 语言代码映射：zh-CN→zh、en-US→en、其他→auto - main.go 添加 provider 选择逻辑（mimo/xiaomi → MiMo，其他 → Deepgram） - 更新 config.yaml 使用正确的 model 名称 mimo-v2.5-asr - 添加完整单元测试
126 lines
3.4 KiB
Go
126 lines
3.4 KiB
Go
package main
|
||
|
||
import (
|
||
"context"
|
||
"errors"
|
||
"net/http"
|
||
"os/signal"
|
||
"strings"
|
||
"syscall"
|
||
"time"
|
||
|
||
"github.com/gin-gonic/gin"
|
||
|
||
"github.com/hhs/camtalk/internal/api"
|
||
"github.com/hhs/camtalk/internal/ai/llm"
|
||
"github.com/hhs/camtalk/internal/ai/stt"
|
||
"github.com/hhs/camtalk/internal/ai/tts"
|
||
"github.com/hhs/camtalk/internal/config"
|
||
"github.com/hhs/camtalk/internal/logger"
|
||
"github.com/hhs/camtalk/internal/orchestrator"
|
||
"github.com/hhs/camtalk/internal/session"
|
||
"github.com/hhs/camtalk/internal/ws"
|
||
)
|
||
|
||
var startTime = time.Now()
|
||
|
||
func main() {
|
||
// 加载配置
|
||
cfg, err := config.Load()
|
||
if err != nil {
|
||
panic("failed to load config: " + err.Error())
|
||
}
|
||
|
||
// 初始化日志
|
||
logger.Init(cfg.Log.Level, cfg.Log.Format)
|
||
defer logger.Sync()
|
||
|
||
logger.Log.Infow("config loaded",
|
||
"env", cfg.App.Env,
|
||
"addr", cfg.Server.Addr(),
|
||
)
|
||
|
||
// 初始化 Session Manager（MVP 默认内存实现）
|
||
var sessionMgr session.Manager
|
||
// TODO: 当 Redis 配置非空时切换为 RedisManager
|
||
sessionMgr = session.NewMemoryManager(30*time.Minute, 20)
|
||
defer sessionMgr.(*session.MemoryManager).Stop()
|
||
|
||
// 初始化 AI 服务
|
||
var sttService stt.Service
|
||
switch strings.ToLower(cfg.AI.STT.Provider) {
|
||
case "mimo", "xiaomi":
|
||
sttService = stt.NewMiMoService(cfg.AI.STT.APIKey, cfg.AI.STT.Model, cfg.AI.STT.Endpoint, logger.Log)
|
||
default:
|
||
sttService = stt.NewDeepgramService(cfg.AI.STT.APIKey, cfg.AI.STT.Model, cfg.AI.STT.Endpoint, logger.Log)
|
||
}
|
||
llmService := llm.NewOpenAIService(cfg.AI.LLM.APIKey, cfg.AI.LLM.Model, cfg.AI.LLM.Endpoint, cfg.AI.LLM.Timeout, logger.Log)
|
||
ttsService := tts.NewOpenAIService(cfg.AI.TTS.APIKey, cfg.AI.TTS.Model, cfg.AI.TTS.Voice, cfg.AI.TTS.Endpoint, cfg.AI.TTS.Speed, cfg.AI.TTS.Timeout, logger.Log)
|
||
|
||
// 初始化 Orchestrator
|
||
orch := orchestrator.New(sttService, llmService, ttsService, sessionMgr, cfg.AI.LLM.Model)
|
||
|
||
// Gin 模式
|
||
if cfg.App.Env == "prod" {
|
||
gin.SetMode(gin.ReleaseMode)
|
||
}
|
||
|
||
r := gin.New()
|
||
r.Use(gin.Recovery())
|
||
|
||
// REST API
|
||
apiGroup := r.Group("/api")
|
||
{
|
||
apiGroup.GET("/health", healthHandler(sessionMgr))
|
||
}
|
||
|
||
// Session REST 端点
|
||
sessionHandler := api.NewSessionHandler(sessionMgr)
|
||
sessionHandler.RegisterRoutes(apiGroup)
|
||
|
||
// WebSocket
|
||
r.GET("/ws", ws.ServeWS(sessionMgr, orch))
|
||
|
||
// HTTP Server
|
||
srv := &http.Server{
|
||
Addr: cfg.Server.Addr(),
|
||
Handler: r,
|
||
ReadTimeout: time.Duration(cfg.Server.ReadTimeout) * time.Second,
|
||
WriteTimeout: time.Duration(cfg.Server.WriteTimeout) * time.Second,
|
||
}
|
||
|
||
// Graceful shutdown
|
||
ctx, stop := signal.NotifyContext(context.Background(), syscall.SIGINT, syscall.SIGTERM)
|
||
defer stop()
|
||
|
||
go func() {
|
||
logger.Log.Infow("server starting", "addr", srv.Addr)
|
||
if err := srv.ListenAndServe(); err != nil && !errors.Is(err, http.ErrServerClosed) {
|
||
logger.Log.Fatalw("listen failed", "error", err)
|
||
}
|
||
}()
|
||
|
||
<-ctx.Done()
|
||
logger.Log.Info("shutting down...")
|
||
|
||
shutdownCtx, cancel := context.WithTimeout(context.Background(), 10*time.Second)
|
||
defer cancel()
|
||
|
||
if err := srv.Shutdown(shutdownCtx); err != nil {
|
||
logger.Log.Errorw("shutdown error", "error", err)
|
||
}
|
||
logger.Log.Info("server stopped")
|
||
}
|
||
|
||
// healthHandler 健康检查。
|
||
func healthHandler(sessionMgr session.Manager) gin.HandlerFunc {
|
||
return func(c *gin.Context) {
|
||
c.JSON(200, gin.H{
|
||
"status": "ok",
|
||
"version": "0.1.0",
|
||
"uptime_seconds": int(time.Since(startTime).Seconds()),
|
||
"active_sessions": sessionMgr.ActiveCount(),
|
||
})
|
||
}
|
||
}
|