♻️ Refactor code

internal/events/tray_events.go

@@ -8,7 +8,7 @@ import (
 )
 
 // RegisterTrayEvents 注册与系统托盘相关的所有事件
-func RegisterTrayEvents(app *application.App, systray *application.SystemTray, mainWindow *application.WebviewWindow, settingsWindow *application.WebviewWindow) {
+func RegisterTrayEvents(app *application.App, systray *application.SystemTray, mainWindow *application.WebviewWindow) {
 	// 不附加窗口到系统托盘，避免失去焦点自动缩小
 	// systray.AttachWindow(mainWindow)
 
@@ -28,30 +28,14 @@ func RegisterTrayEvents(app *application.App, systray *application.SystemTray, m
 		mainWindow.Hide()
 	})
 
-	// 设置窗口关闭事件处理
-	settingsWindow.RegisterHook(wailsevents.Common.WindowClosing, func(event *application.WindowEvent) {
-		// 取消默认关闭行为
-		event.Cancel()
-		// 隐藏窗口
-		settingsWindow.Hide()
-	})
-
-	// 注册事件监听器，用于处理前端发送的显示设置窗口事件
-	app.OnEvent("show_settings_window", func(event *application.CustomEvent) {
-		settingsWindow.Show()
-	})
 }
 
 // RegisterTrayMenuEvents 注册系统托盘菜单事件
-func RegisterTrayMenuEvents(app *application.App, menu *application.Menu, mainWindow *application.WebviewWindow, settingsWindow *application.WebviewWindow) {
+func RegisterTrayMenuEvents(app *application.App, menu *application.Menu, mainWindow *application.WebviewWindow) {
 	menu.Add("主窗口").OnClick(func(data *application.Context) {
 		mainWindow.Show()
 	})
 
-	menu.Add("设置").OnClick(func(data *application.Context) {
-		settingsWindow.Show()
-	})
-
 	menu.AddSeparator()
 
 	menu.Add("退出").OnClick(func(data *application.Context) {

internal/services/service_manager.go

@@ -9,6 +9,7 @@ import (
 type ServiceManager struct {
 	configService   *ConfigService
 	documentService *DocumentService
+	systemService   *SystemService
 	logger          *log.LoggerService
 }
 
@@ -23,6 +24,9 @@ func NewServiceManager() *ServiceManager {
 	// 初始化文档服务
 	documentService := NewDocumentService(configService, logger)
 
+	// 初始化系统服务
+	systemService := NewSystemService(logger)
+
 	// 初始化文档服务
 	err := documentService.Initialize()
 	if err != nil {
@@ -33,6 +37,7 @@ func NewServiceManager() *ServiceManager {
 	return &ServiceManager{
 		configService:   configService,
 		documentService: documentService,
+		systemService:   systemService,
 		logger:          logger,
 	}
 }
@@ -42,5 +47,6 @@ func (sm *ServiceManager) GetServices() []application.Service {
 	return []application.Service{
 		application.NewService(sm.configService),
 		application.NewService(sm.documentService),
+		application.NewService(sm.systemService),
 	}
 }

internal/services/system_service.go

@@ -0,0 +1,83 @@
+package services
+
+import (
+	"fmt"
+	"runtime"
+
+	"github.com/wailsapp/wails/v3/pkg/services/log"
+)
+
+// SystemService 系统监控服务
+type SystemService struct {
+	logger *log.LoggerService
+}
+
+// MemoryStats 内存统计信息
+type MemoryStats struct {
+	// 当前堆内存使用量（字节）
+	HeapInUse uint64 `json:"heapInUse"`
+	// 堆内存分配总量（字节）
+	HeapAlloc uint64 `json:"heapAlloc"`
+	// 系统内存使用量（字节）
+	Sys uint64 `json:"sys"`
+	// GC 次数
+	NumGC uint32 `json:"numGC"`
+	// GC 暂停时间（纳秒）
+	PauseTotalNs uint64 `json:"pauseTotalNs"`
+	// Goroutine 数量
+	NumGoroutine int `json:"numGoroutine"`
+}
+
+// NewSystemService 创建新的系统服务实例
+func NewSystemService(logger *log.LoggerService) *SystemService {
+	return &SystemService{
+		logger: logger,
+	}
+}
+
+// GetMemoryStats 获取当前内存统计信息
+func (ss *SystemService) GetMemoryStats() MemoryStats {
+	var m runtime.MemStats
+	runtime.ReadMemStats(&m)
+
+	return MemoryStats{
+		HeapInUse:    m.HeapInuse,
+		HeapAlloc:    m.HeapAlloc,
+		Sys:          m.Sys,
+		NumGC:        m.NumGC,
+		PauseTotalNs: m.PauseTotalNs,
+		NumGoroutine: runtime.NumGoroutine(),
+	}
+}
+
+// FormatBytes 格式化字节数为人类可读的格式
+func (ss *SystemService) FormatBytes(bytes uint64) string {
+	const unit = 1024
+	if bytes < unit {
+		return "< 1 KB"
+	}
+	div, exp := uint64(unit), 0
+	for n := bytes / unit; n >= unit; n /= unit {
+		div *= unit
+		exp++
+	}
+
+	switch exp {
+	case 0:
+		return "< 1 KB"
+	case 1:
+		return fmt.Sprintf("%.1f KB", float64(bytes)/float64(div))
+	case 2:
+		return fmt.Sprintf("%.1f MB", float64(bytes)/float64(div))
+	case 3:
+		return fmt.Sprintf("%.1f GB", float64(bytes)/float64(div))
+	default:
+		return fmt.Sprintf("%.1f TB", float64(bytes)/float64(div))
+	}
+}
+
+// TriggerGC 手动触发垃圾回收
+func (ss *SystemService) TriggerGC() {
+	runtime.GC()
+	ss.logger.Info("Manual GC triggered")
+}

internal/systray/systray.go

@@ -7,7 +7,7 @@ import (
 )
 
 // SetupSystemTray 设置系统托盘及其功能
-func SetupSystemTray(app *application.App, mainWindow *application.WebviewWindow, settingsWindow *application.WebviewWindow, assets embed.FS) {
+func SetupSystemTray(app *application.App, mainWindow *application.WebviewWindow, assets embed.FS) {
 	// 创建系统托盘
 	systray := app.NewSystemTray()
 
@@ -22,10 +22,10 @@ func SetupSystemTray(app *application.App, mainWindow *application.WebviewWindow
 	menu := app.NewMenu()
 
 	// 注册托盘菜单事件
-	events.RegisterTrayMenuEvents(app, menu, mainWindow, settingsWindow)
+	events.RegisterTrayMenuEvents(app, menu, mainWindow)
 
 	systray.SetMenu(menu)
 
 	// 注册托盘相关事件
-	events.RegisterTrayEvents(app, systray, mainWindow, settingsWindow)
+	events.RegisterTrayEvents(app, systray, mainWindow)
 }