refactor: 将recognizer模块拆分到现有模块中

- 将课表识别功能合并到captcha模块
- 将RecognizerClient添加到client模块
- 将输出函数移至models/output.go
- 更新API结构体添加扩展字段
- 删除recognizer目录

main.go

@@ -16,8 +16,8 @@ import (
 	"jwts/client"
 	"jwts/config"
 	grpcClient "jwts/grpc"
+	"jwts/models"
 	"jwts/parser"
-	"jwts/recognizer"
 
 	"github.com/gin-gonic/gin"
 )
@@ -49,35 +49,55 @@ func runGRPCClient(serverAddr string) {
 
 	log.Printf("启动 gRPC 客户端, Runner ID: %s, 版本: %s", runnerID, version)
 
-	client := grpcClient.NewClient(serverAddr, runnerID, version)
-	handler := grpcClient.NewTaskHandler()
-	client.SetHandler(handler)
-
 	ctx, cancel := context.WithCancel(context.Background())
 	defer cancel()
 
-	// 处理信号
 	sigChan := make(chan os.Signal, 1)
 	signal.Notify(sigChan, syscall.SIGINT, syscall.SIGTERM)
 
-	if err := client.Connect(ctx); err != nil {
-		log.Printf("连接失败: %v", err)
-		os.Exit(1)
-	}
-
 	go func() {
 		<-sigChan
 		log.Println("正在关闭...")
-		client.Close()
 		cancel()
 	}()
 
-	// 启动心跳
-	go client.HeartbeatLoop(ctx, 30*time.Second)
+	reconnectInterval := 5 * time.Second
 
-	// 运行主循环
-	if err := client.Run(ctx); err != nil {
-		log.Printf("客户端错误: %v", err)
+	for {
+		select {
+		case <-ctx.Done():
+			log.Println("客户端已停止")
+			return
+		default:
+		}
+
+		client := grpcClient.NewClient(serverAddr, runnerID, version)
+		handler := grpcClient.NewTaskHandler()
+		client.SetHandler(handler)
+
+		if err := client.Connect(ctx); err != nil {
+			log.Printf("连接失败: %v, %v 后重试...", err, reconnectInterval)
+			time.Sleep(reconnectInterval)
+			continue
+		}
+
+		heartbeatCtx, heartbeatCancel := context.WithCancel(ctx)
+		go client.HeartbeatLoop(heartbeatCtx, 30*time.Second)
+
+		err := client.Run(ctx)
+		heartbeatCancel()
+		client.Close()
+
+		if ctx.Err() != nil {
+			return
+		}
+
+		if err != nil {
+			log.Printf("连接断开: %v, %v 后重连...", err, reconnectInterval)
+		} else {
+			log.Printf("连接已关闭, %v 后重连...", reconnectInterval)
+		}
+		time.Sleep(reconnectInterval)
 	}
 }
 
@@ -117,15 +137,15 @@ func runHTTPServer() {
 			return
 		}
 
-		courses, err := recognizer.RecognizeFromBytes(imageData)
+		courses, err := captcha.RecognizeScheduleFromBytes(imageData)
 		if err != nil {
 			c.JSON(http.StatusInternalServerError, gin.H{"error": "识别失败", "details": err.Error()})
 			return
 		}
 
-		recognizer.PrintCourses(courses)
+		models.PrintCourses(courses)
 
-		err = recognizer.SaveToJSON(courses, "schedule_result.json")
+		err = models.SaveToJSON(courses, "schedule_result.json")
 		if err != nil {
 			log.Printf("保存JSON失败: %v", err)
 		}