fix store dir + feat launch option switch in tray

src-tauri/src/tray.rs

@@ -1,11 +1,18 @@
 use tauri::{
-    menu::{CheckMenuItem, Menu, MenuItem, PredefinedMenuItem},
+    menu::{CheckMenuItem, Menu, MenuItem, PredefinedMenuItem, Submenu},
     tray::{MouseButton, MouseButtonState, TrayIconBuilder, TrayIconEvent},
     Emitter, Listener, Manager, Runtime,
 };
+use serde::{Deserialize, Serialize};
 
 use crate::tool::powerplan::PowerPlanMode;
 
+#[derive(Debug, Clone, Serialize, Deserialize)]
+struct LaunchOption {
+    option: String,
+    name: String,
+}
+
 pub fn create_tray<R: Runtime>(app: &tauri::AppHandle<R>) -> tauri::Result<()> {
     // 托盘菜单项目
     let separator = &PredefinedMenuItem::separator(app).unwrap();
@@ -47,13 +54,8 @@ pub fn create_tray<R: Runtime>(app: &tauri::AppHandle<R>) -> tauri::Result<()> {
     )?;
 
 
-	let current_launch_option = MenuItem::with_id(
-		app,
-		"current_launch_option",
-		"启动项档位",
-		true,
-		None::<&str>,
-	)?;
+	// 创建启动项子菜单（初始为空，后续会动态更新）
+	let launch_option_submenu = Submenu::with_id(app, "launch_option_submenu", "启动项: 游戏", true)?;
 
     // 创建托盘菜单
     let menu = Menu::with_items(
@@ -64,7 +66,7 @@ pub fn create_tray<R: Runtime>(app: &tauri::AppHandle<R>) -> tauri::Result<()> {
             &power_plan_balanced,
             &power_plan_powersave,
             separator,
-			&current_launch_option,
+			&launch_option_submenu,
             launch_ww_i,
             launch_pw_i,
             separator,
@@ -114,10 +116,58 @@ pub fn create_tray<R: Runtime>(app: &tauri::AppHandle<R>) -> tauri::Result<()> {
 		}
 	});
 
-	let _ = app.listen("tray://get_current_launch_option", move |event| {
-		let payload = event.payload();
-		if payload != "" {
-			let _ = current_launch_option.set_text("启动项档位 ".to_string() + payload);
+	// 监听启动项列表更新事件
+	let launch_option_submenu_clone = launch_option_submenu.clone();
+	let _ = app.listen("tray://update_launch_options", move |event| {
+		if let Ok(data) = serde_json::from_str::<serde_json::Value>(event.payload()) {
+			if let (Some(options), Some(current_index)) = (
+				data.get("options").and_then(|v| v.as_array()),
+				data.get("currentIndex").and_then(|v| v.as_u64()),
+			) {
+				let current_index = current_index as usize;
+				// 获取当前启动项名称
+				let current_name = options
+					.get(current_index)
+					.and_then(|opt| opt.get("name"))
+					.and_then(|n| n.as_str())
+					.map(|s| s.to_string())
+					.unwrap_or_else(|| format!("{}", current_index + 1));
+				
+				// 更新子菜单标题
+				let _ = launch_option_submenu_clone.set_text(format!("启动项: {}", current_name));
+				
+				// 清空现有子菜单项 - 先收集所有项目，然后移除
+				if let Ok(items) = launch_option_submenu_clone.items() {
+					let items_to_remove: Vec<_> = items.iter().collect();
+					for item in items_to_remove {
+						let _ = launch_option_submenu_clone.remove(item);
+					}
+				}
+				
+				// 创建新的子菜单项
+				for (index, option) in options.iter().enumerate() {
+					if let Some(name) = option.get("name").and_then(|n| n.as_str()) {
+						let display_name = if name.is_empty() {
+							format!("{}", index + 1)
+						} else {
+							name.to_string()
+						};
+						
+						let item_id = format!("launch_option_{}", index);
+						let app_handle = launch_option_submenu_clone.app_handle();
+						if let Ok(item) = CheckMenuItem::with_id(
+							app_handle,
+							&item_id,
+							&display_name,
+							true,
+							index == current_index,
+							None::<&str>,
+						) {
+							let _ = launch_option_submenu_clone.append(&item);
+						}
+					}
+				}
+			}
 		}
 	});
 
@@ -166,6 +216,12 @@ pub fn create_tray<R: Runtime>(app: &tauri::AppHandle<R>) -> tauri::Result<()> {
                 let _ = app.emit("tray://set_powerplan", PowerPlanMode::PowerSaving as i32);
                 // let _ = power_plan_powersave.set_checked(true);
             }
+            id if id.starts_with("launch_option_") => {
+                // 提取索引
+                if let Ok(index) = id.replace("launch_option_", "").parse::<usize>() {
+                    let _ = app.emit("tray://set_launch_index", index);
+                }
+            }
             _ => {}
         })
         .on_tray_icon_event(|tray, event| {