From a55d15b30d0e2a1bf40612b1b243d39f7d121ad9 Mon Sep 17 00:00:00 2001
From: Eli Yip <yezi.2022@outlook.com>
Date: Tue, 3 Jun 2025 09:43:01 +0800
Subject: [PATCH] feat(legacy): implement set hand type api

---
 api/legacy/handlers.go | 53 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 53 insertions(+)

diff --git a/api/legacy/handlers.go b/api/legacy/handlers.go
index eab0614..c68d9e0 100644
--- a/api/legacy/handlers.go
+++ b/api/legacy/handlers.go
@@ -1,6 +1,7 @@
 package legacy
 
 import (
+	"fmt"
 	"net/http"
 	"time"
 
@@ -62,3 +63,55 @@ func (s *LegacyServer) handleHandConfigs(c *gin.Context) {
 		Data:   result,
 	})
 }
+
+// handleHandType 手型设置处理函数
+func (s *LegacyServer) handleHandType(c *gin.Context) {
+	var req HandTypeRequest
+	if err := c.ShouldBindJSON(&req); err != nil {
+		c.JSON(http.StatusBadRequest, define.ApiResponse{
+			Status: "error",
+			Error:  "无效的手型设置请求：" + err.Error(),
+		})
+		return
+	}
+
+	// 验证接口
+	if !s.mapper.IsValidInterface(req.Interface) {
+		c.JSON(http.StatusBadRequest, define.ApiResponse{
+			Status: "error",
+			Error:  fmt.Sprintf("无效的接口 %s，可用接口: %v", req.Interface, config.Config.AvailableInterfaces),
+		})
+		return
+	}
+
+	// 验证手型 ID
+	if req.HandType == "left" && req.HandId != uint32(define.HAND_TYPE_LEFT) {
+		req.HandId = uint32(define.HAND_TYPE_LEFT)
+	} else if req.HandType == "right" && req.HandId != uint32(define.HAND_TYPE_RIGHT) {
+		req.HandId = uint32(define.HAND_TYPE_RIGHT)
+	}
+
+	// 设置手型配置
+	if err := s.mapper.SetHandConfig(req.Interface, req.HandType, req.HandId); err != nil {
+		c.JSON(http.StatusInternalServerError, define.ApiResponse{
+			Status: "error",
+			Error:  "设置手型失败：" + err.Error(),
+		})
+		return
+	}
+
+	handTypeName := "右手"
+	if req.HandType == "left" {
+		handTypeName = "左手"
+	}
+
+	c.JSON(http.StatusOK, define.ApiResponse{
+		Status:  "success",
+		Message: fmt.Sprintf("接口 %s 手型已设置为%s (0x%X)", req.Interface, handTypeName, req.HandId),
+		Data: map[string]any{
+			"interface": req.Interface,
+			"handType":  req.HandType,
+			"handId":    req.HandId,
+		},
+	})
+}