From 1e3c968277dcb89420671b2dd90a8bf97c93db38 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?piexlMax=28=E5=A5=87=E6=B7=BC?=
 <qimiaojiangjizhao@gmail.com>
Date: Mon, 11 Aug 2025 10:52:15 +0800
Subject: [PATCH] =?UTF-8?q?refactor(mcp):=20=E6=9B=B4=E6=96=B0=E9=BB=98?=
 =?UTF-8?q?=E8=AE=A4=E5=80=BC=E6=8F=8F=E8=BF=B0=E5=B9=B6=E7=A7=BB=E9=99=A4?=
 =?UTF-8?q?=E6=97=A0=E7=94=A8=E5=B7=A5=E5=85=B7?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 server/mcp/current_time.go      | 81 ---------------------------------
 server/mcp/get_nickname.go      | 79 --------------------------------
 server/mcp/gva_auto_generate.go |  2 +-
 3 files changed, 1 insertion(+), 161 deletions(-)
 delete mode 100644 server/mcp/current_time.go
 delete mode 100644 server/mcp/get_nickname.go

diff --git a/server/mcp/current_time.go b/server/mcp/current_time.go
deleted file mode 100644
index 41eaea30..00000000
--- a/server/mcp/current_time.go
+++ /dev/null
@@ -1,81 +0,0 @@
-package mcpTool
-
-import (
-	"context"
-	"errors"
-	"fmt"
-	"github.com/mark3labs/mcp-go/mcp"
-	"time"
-)
-
-func init() {
-	RegisterTool(&CurrentTime{})
-}
-
-type CurrentTime struct {
-}
-
-// 获取当前系统时间
-func (t *CurrentTime) Handle(ctx context.Context, request mcp.CallToolRequest) (*mcp.CallToolResult, error) {
-	// 获取当前系统时间
-
-	timezone, ok := request.GetArguments()["timezone"].(string)
-
-	if !ok {
-		return nil, errors.New("参数错误：timezone 必须是字符串类型")
-	}
-	// 根据timezone参数加载对应时区
-	loc, err := loadTimeZone(timezone)
-	if err != nil {
-		return nil, err
-	}
-
-	// 获取当前时间并转换为指定时区
-	currentTime := time.Now().In(loc).Format("2006-01-02 15:04:05")
-	//返回
-	return &mcp.CallToolResult{
-		Content: []mcp.Content{
-			mcp.TextContent{
-				Type: "text",
-				Text: fmt.Sprintf("%s 时区的当前时间是：%s", timezone, currentTime),
-			},
-		},
-	}, nil
-}
-
-func (t *CurrentTime) New() mcp.Tool {
-	return mcp.NewTool("currentTime",
-		mcp.WithDescription("获取当前系统时间"),
-		mcp.WithString("timezone",
-			mcp.Required(),
-			mcp.Description("时区"),
-			mcp.Enum("UTC", "CST", "PST", "EST", "GMT", "CET", "JST", "MST", "IST", "AST", "HST"),
-		))
-}
-
-// 将简写时区转换为IANA标准时区
-func loadTimeZone(timezone string) (*time.Location, error) {
-	// 时区映射表
-	timezoneMap := map[string]string{
-		"UTC": "UTC",
-		"CST": "Asia/Shanghai", // 中国标准时间
-		"PST": "America/Los_Angeles",
-		"EST": "America/New_York",
-		"GMT": "GMT",
-		"CET": "Europe/Paris",
-		"JST": "Asia/Tokyo",
-		"MST": "America/Denver",
-		"IST": "Asia/Kolkata",
-		"AST": "Asia/Riyadh", // 阿拉伯标准时间
-		"HST": "Pacific/Honolulu",
-	}
-
-	// 获取标准时区名称
-	tzName, exists := timezoneMap[timezone]
-	if !exists {
-		return nil, errors.New("不支持的时区: " + timezone)
-	}
-
-	// 加载时区
-	return time.LoadLocation(tzName)
-}
diff --git a/server/mcp/get_nickname.go b/server/mcp/get_nickname.go
deleted file mode 100644
index 6ad55f6a..00000000
--- a/server/mcp/get_nickname.go
+++ /dev/null
@@ -1,79 +0,0 @@
-package mcpTool
-
-import (
-	"context"
-	"errors"
-	"fmt"
-	"github.com/flipped-aurora/gin-vue-admin/server/global"
-	"github.com/flipped-aurora/gin-vue-admin/server/model/system"
-	"github.com/mark3labs/mcp-go/mcp"
-	"gorm.io/gorm"
-)
-
-func init() {
-	RegisterTool(&GetNickname{})
-}
-
-type GetNickname struct{}
-
-// 根据用户username获取nickname
-func (t *GetNickname) New() mcp.Tool {
-	return mcp.NewTool("getNickname",
-		mcp.WithDescription("根据用户username获取nickname"),
-		mcp.WithString("username",
-			mcp.Required(),
-			mcp.Description("用户的username"),
-		))
-}
-
-// Handle 处理获取昵称的请求
-func (t *GetNickname) Handle(ctx context.Context, request mcp.CallToolRequest) (*mcp.CallToolResult, error) {
-	// 1. 参数验证
-	username, ok := request.GetArguments()["username"].(string)
-	if !ok {
-		return nil, errors.New("参数错误：username 必须是字符串类型")
-	}
-
-	if username == "" {
-		return nil, errors.New("参数错误：username 不能为空")
-	}
-
-	// 2. 记录操作日志
-	global.GVA_LOG.Info("getNickname 工具被调用")
-
-	// 3. 优化查询，只选择需要的字段
-	var user struct {
-		NickName string
-	}
-
-	err := global.GVA_DB.Model(&system.SysUser{}).
-		Select("nick_name").
-		Where("username = ?", username).
-		First(&user).Error
-
-	// 4. 优化错误处理
-	if err != nil {
-		if errors.Is(err, gorm.ErrRecordNotFound) {
-			return &mcp.CallToolResult{
-				Content: []mcp.Content{
-					mcp.TextContent{
-						Type: "text",
-						Text: fmt.Sprintf("用户 %s 不存在", username),
-					},
-				},
-			}, nil
-		}
-		global.GVA_LOG.Error("数据库查询错误")
-		return nil, errors.New("系统错误，请稍后再试")
-	}
-
-	// 构造回复信息
-	return &mcp.CallToolResult{
-		Content: []mcp.Content{
-			mcp.TextContent{
-				Type: "text",
-				Text: fmt.Sprintf("用户 %s 的昵称是 %s", username, user.NickName),
-			},
-		},
-	}, nil
-}
diff --git a/server/mcp/gva_auto_generate.go b/server/mcp/gva_auto_generate.go
index 6c48a14e..cb9ae0c3 100644
--- a/server/mcp/gva_auto_generate.go
+++ b/server/mcp/gva_auto_generate.go
@@ -188,7 +188,7 @@ func (t *AutomationModuleAnalyzer) New() mcp.Tool {
       "desc": "详情显示(bool)",
       "excel": "导入导出(bool)",
       "require": "是否必填(bool)",
-      "defaultValue": "默认值(string)",
+      "defaultValue": "默认值(string)，JSON类型（array,json,file,pictures）请保持为空他们不可以设置默认值",
       "errorText": "错误提示(string)",
       "clearable": "是否可清空(bool)",
       "sort": "是否排序(bool)",