perf: improve proxy status indicator and toggle responsiveness

src/hooks/use-system-proxy-state.ts

@@ -0,0 +1,72 @@
+import useSWR, { mutate } from "swr";
+import { useVerge } from "@/hooks/use-verge";
+import { getAutotemProxy } from "@/services/cmds";
+import { useAppData } from "@/providers/app-data-provider";
+import { closeAllConnections } from "@/services/api";
+
+// 系统代理状态检测统一逻辑
+export const useSystemProxyState = () => {
+  const { verge, mutateVerge, patchVerge } = useVerge();
+  const { sysproxy } = useAppData();
+  const { data: autoproxy } = useSWR("getAutotemProxy", getAutotemProxy, {
+    revalidateOnFocus: true,
+    revalidateOnReconnect: true,
+  });
+
+  const { enable_system_proxy, proxy_auto_config } = verge ?? {};
+
+  const getSystemProxyActualState = () => {
+    const userEnabled = enable_system_proxy ?? false;
+
+    if (userEnabled) {
+      return true;
+    }
+
+    return autoproxy?.enable === false && sysproxy?.enable === false
+      ? false
+      : userEnabled;
+  };
+
+  const getSystemProxyIndicator = () => {
+    if (proxy_auto_config) {
+      return autoproxy?.enable ?? false;
+    } else {
+      return sysproxy?.enable ?? false;
+    }
+  };
+
+  const updateProxyStatus = async () => {
+    await new Promise((resolve) => setTimeout(resolve, 100));
+    await mutate("getSystemProxy");
+    await mutate("getAutotemProxy");
+  };
+
+  const toggleSystemProxy = (enabled: boolean) => {
+    mutateVerge({ ...verge, enable_system_proxy: enabled }, false);
+
+    setTimeout(async () => {
+      try {
+        if (!enabled && verge?.auto_close_connection) {
+          closeAllConnections();
+        }
+        await patchVerge({ enable_system_proxy: enabled });
+
+        updateProxyStatus();
+      } catch (error) {
+        mutateVerge({ ...verge, enable_system_proxy: !enabled }, false);
+      }
+    }, 0);
+
+    return Promise.resolve();
+  };
+
+  return {
+    actualState: getSystemProxyActualState(),
+    indicator: getSystemProxyIndicator(),
+    configState: enable_system_proxy ?? false,
+    sysproxy,
+    autoproxy,
+    proxy_auto_config,
+    toggleSystemProxy,
+  };
+};