refactor: reduce webview lock contention (#6271)

* refactor: replace handle::Handle::get_window() with WindowManager::get_main_window() in multiple files

* refactor: enhance WindowManager to return window state alongside the main window instance

* refactor: update useProfiles and ProfilePage to support profile overrides and improve patchProfilesConfig return type

* refactor: enhance handle_success to check main window existence before notifying profile changes

* refactor: simplify get_main_window_with_state by using pattern matching and improve window state handling

* refactor: fix window activation by removing unnecessary reference in activate_existing_main_window

* refactor: remove redundant macOS conditional for window_manager import

src/hooks/use-profiles.ts

@@ -2,11 +2,11 @@ import useSWR, { mutate } from "swr";
 import { selectNodeForGroup } from "tauri-plugin-mihomo-api";
 
 import {
+  calcuProxies,
   getProfiles,
   patchProfile,
   patchProfilesConfig,
 } from "@/services/cmds";
-import { calcuProxies } from "@/services/cmds";
 import { debugLog } from "@/utils/debug";
 
 export const useProfiles = () => {
@@ -36,6 +36,7 @@ export const useProfiles = () => {
   const patchProfiles = async (
     value: Partial<IProfilesConfig>,
     signal?: AbortSignal,
+    options?: { deferRefreshOnSuccess?: boolean },
   ) => {
     try {
       if (signal?.aborted) {
@@ -47,7 +48,9 @@ export const useProfiles = () => {
         throw new DOMException("Operation was aborted", "AbortError");
       }
 
-      await mutateProfiles();
+      if (!options?.deferRefreshOnSuccess || !success) {
+        await mutateProfiles();
+      }
 
       return success;
     } catch (error) {
@@ -70,16 +73,14 @@ export const useProfiles = () => {
   };
 
   // 根据selected的节点选择
-  const activateSelected = async () => {
+  const activateSelected = async (profileOverride?: IProfilesConfig) => {
     try {
       debugLog("[ActivateSelected] 开始处理代理选择");
 
-      const [proxiesData, profileData] = await Promise.all([
-        calcuProxies(),
-        getProfiles(),
-      ]);
+      const proxiesData = await calcuProxies();
+      const profileData = profileOverride ?? profiles;
 
-      if (!profileData || !proxiesData) {
+      if (!profileData || !proxiesData || !profileData.items) {
         debugLog("[ActivateSelected] 代理或配置数据不可用，跳过处理");
         return;
       }

src/pages/profiles.tsx

@@ -389,7 +389,7 @@ const ProfilePage = () => {
           switchingProfileRef.current === profile &&
           !abortController.signal.aborted
         ) {
-          await activateSelected();
+          await activateSelected(profiles);
           debugLog(`[Profile] 后台处理完成，序列号: ${sequence}`);
         } else {
           debugProfileSwitch(
@@ -402,7 +402,7 @@ const ProfilePage = () => {
         console.warn("Failed to activate selected proxies:", err);
       }
     },
-    [activateSelected],
+    [activateSelected, profiles],
   );
 
   const activateProfile = useCallback(
@@ -456,6 +456,7 @@ const ProfilePage = () => {
         const requestPromise = patchProfiles(
           { current: profile },
           currentAbortController.signal,
+          { deferRefreshOnSuccess: true },
         );
         pendingRequestRef.current = requestPromise;
 

src/services/cmds.ts

@@ -18,7 +18,7 @@ export async function enhanceProfiles() {
 }
 
 export async function patchProfilesConfig(profiles: IProfilesConfig) {
-  return invoke<void>("patch_profiles_config", { profiles });
+  return invoke<boolean>("patch_profiles_config", { profiles });
 }
 
 export async function createProfile(