feat: implement dashboard prototype

fe-app-podkop/src/helpers/getClashApiUrl.ts

@@ -0,0 +1,11 @@
+export function getClashApiUrl(): string {
+  const { protocol, hostname } = window.location;
+
+  return `${protocol}//${hostname}:9090`;
+}
+
+export function getClashWsUrl(): string {
+  const { hostname } = window.location;
+
+  return `ws://${hostname}:9090`;
+}

fe-app-podkop/src/helpers/getProxyUrlName.ts

@@ -0,0 +1,13 @@
+export function getProxyUrlName(url: string) {
+  try {
+    const [_link, hash] = url.split('#');
+
+    if (!hash) {
+      return '';
+    }
+
+    return decodeURIComponent(hash);
+  } catch {
+    return '';
+  }
+}

fe-app-podkop/src/helpers/index.ts

@@ -5,3 +5,6 @@ export * from './withTimeout';
 export * from './executeShellCommand';
 export * from './copyToClipboard';
 export * from './maskIP';
+export * from './getProxyUrlName';
+export * from './onMount';
+export * from './getClashApiUrl';

fe-app-podkop/src/helpers/onMount.ts

@@ -0,0 +1,30 @@
+export async function onMount(id: string): Promise<HTMLElement> {
+  return new Promise((resolve) => {
+    const el = document.getElementById(id);
+
+    if (el && el.offsetParent !== null) {
+      return resolve(el);
+    }
+
+    const observer = new MutationObserver(() => {
+      const target = document.getElementById(id);
+      if (target) {
+        const io = new IntersectionObserver((entries) => {
+          const visible = entries.some((e) => e.isIntersecting);
+          if (visible) {
+            observer.disconnect();
+            io.disconnect();
+            resolve(target);
+          }
+        });
+
+        io.observe(target);
+      }
+    });
+
+    observer.observe(document.body, {
+      childList: true,
+      subtree: true,
+    });
+  });
+}

fe-app-podkop/src/helpers/prettyBytes.ts

@@ -0,0 +1,12 @@
+// steal from https://github.com/sindresorhus/pretty-bytes/blob/master/index.js
+export function prettyBytes(n: number) {
+  const UNITS = ['B', 'KB', 'MB', 'GB', 'TB', 'PB', 'EB', 'ZB', 'YB'];
+
+  if (n < 1000) {
+    return n + ' B';
+  }
+  const exponent = Math.min(Math.floor(Math.log10(n) / 3), UNITS.length - 1);
+  n = Number((n / Math.pow(1000, exponent)).toPrecision(3));
+  const unit = UNITS[exponent];
+  return n + ' ' + unit;
+}