Add Mihomo menu item and refactor page component

- Introduced a new menu item for Mihomo in the app sidebar for easier navigation.
- Refactored the Mihomo page component by removing unused imports and state variables, streamlining the code for better performance and readability.
- Enhanced the overall structure of the Mihomo page to improve maintainability and user experience.

web/src/lib/components/app-sidebar.svelte

@@ -104,6 +104,16 @@
 						{/snippet}
 					</Sidebar.MenuButton>
 				</Sidebar.MenuItem>
+				<Sidebar.MenuItem>
+					<Sidebar.MenuButton isActive={active('/mihomo')} tooltipContent="Mihomo (флот)">
+						{#snippet child({ props })}
+							<a href="/mihomo" {...props}>
+								<ZapIcon />
+								<span>Mihomo</span>
+							</a>
+						{/snippet}
+					</Sidebar.MenuButton>
+				</Sidebar.MenuItem>
 			</Sidebar.Menu>
 		</Sidebar.Group>
 		{#if serverAliases.length > 0}

web/src/lib/components/mihomo/mihomo-proxy-groups.svelte

@@ -0,0 +1,217 @@
+<script lang="ts">
+	import { ApiError, fetchMihomoJson, mihomoPut } from '$lib/api/client.js';
+	import type { MihomoProxiesResponse, MihomoProxyEntry } from '$lib/api/mihomo-types.js';
+	import { Button } from '$lib/components/ui/button/index.js';
+	import { Badge } from '$lib/components/ui/badge/index.js';
+	import DataQueryState from '$lib/components/fleet/data-query-state.svelte';
+	import { Skeleton } from '$lib/components/ui/skeleton/index.js';
+
+	let {
+		alias,
+		lazy = false
+	}: {
+		alias: string;
+		/** Не запрашивать /proxies до явного нажатия «Загрузить» / «Обновить». */
+		lazy?: boolean;
+	} = $props();
+
+	/** Mihomo hub/route/proxies.go: без query `url` URLTest часто даёт delay=0 → HTTP 503. */
+	const MIHOMO_DELAY_DEFAULT_URL = 'https://www.gstatic.com/generate_204';
+
+	let proxiesLoading = $state(false);
+	let proxiesErr = $state<string | null>(null);
+	let proxiesData = $state<MihomoProxiesResponse | null>(null);
+	let switching = $state<string | null>(null);
+	let testing = $state<string | null>(null);
+	let testingGroup = $state<string | null>(null);
+
+	function delayQuery(testUrl?: string) {
+		const u =
+			testUrl && String(testUrl).trim() !== '' ? String(testUrl).trim() : MIHOMO_DELAY_DEFAULT_URL;
+		return `timeout=5000&url=${encodeURIComponent(u)}`;
+	}
+
+	async function loadProxies() {
+		const a = alias;
+		if (!a) return;
+		proxiesLoading = true;
+		proxiesErr = null;
+		try {
+			proxiesData = await fetchMihomoJson<MihomoProxiesResponse>(a, 'proxies');
+		} catch (e) {
+			proxiesData = null;
+			proxiesErr = e instanceof ApiError ? e.message : String(e);
+		} finally {
+			proxiesLoading = false;
+		}
+	}
+
+	$effect(() => {
+		const a = alias;
+		if (!a || lazy) return;
+		void loadProxies();
+	});
+
+	/** Группы, у которых есть `all` + `now` и PUT /proxies/{name} переключает узел (как в Clash/Mihomo). */
+	function isSelectableGroup(p: MihomoProxyEntry) {
+		const t = (p.type ?? '').toLowerCase();
+		if (t === 'selector' || t === 'urltest' || t === 'fallback') return true;
+		if (t === 'loadbalance' && Array.isArray(p.all) && p.all.length > 0) return true;
+		return false;
+	}
+
+	function lastDelay(p: MihomoProxyEntry): number | null {
+		const h = p.history;
+		if (!h?.length) return null;
+		return h[h.length - 1]?.delay ?? null;
+	}
+
+	async function selectProxy(groupName: string, nodeName: string) {
+		const a = alias;
+		if (!a) return;
+		switching = groupName;
+		try {
+			await mihomoPut(a, `proxies/${encodeURIComponent(groupName)}`, { name: nodeName });
+			await loadProxies();
+		} catch (e) {
+			proxiesErr = e instanceof ApiError ? e.message : String(e);
+		} finally {
+			switching = null;
+		}
+	}
+
+	async function pingOne(name: string) {
+		const a = alias;
+		if (!a) return;
+		testing = name;
+		try {
+			const testUrl = proxiesData?.proxies?.[name]?.testUrl;
+			await fetchMihomoJson(
+				a,
+				`proxies/${encodeURIComponent(name)}/delay?${delayQuery(testUrl)}`
+			);
+			await loadProxies();
+		} catch (e) {
+			proxiesErr = e instanceof ApiError ? e.message : String(e);
+		} finally {
+			testing = null;
+		}
+	}
+
+	async function pingGroup(groupName: string) {
+		const a = alias;
+		if (!a) return;
+		testingGroup = groupName;
+		const groupTestUrl = proxiesData?.proxies?.[groupName]?.testUrl;
+		try {
+			await fetchMihomoJson(
+				a,
+				`group/${encodeURIComponent(groupName)}/delay?${delayQuery(groupTestUrl)}`
+			);
+			await loadProxies();
+		} catch {
+			try {
+				const g = proxiesData?.proxies?.[groupName];
+				const names = g?.all ?? [];
+				for (const n of names) {
+					const u = proxiesData?.proxies?.[n]?.testUrl;
+					await fetchMihomoJson(a, `proxies/${encodeURIComponent(n)}/delay?${delayQuery(u)}`);
+				}
+				await loadProxies();
+			} catch (e) {
+				proxiesErr = e instanceof ApiError ? e.message : String(e);
+			}
+		} finally {
+			testingGroup = null;
+		}
+	}
+</script>
+
+<div class="mb-4 flex flex-wrap items-center justify-end gap-2">
+	{#if lazy && !proxiesData && !proxiesLoading}
+		<Button variant="default" size="sm" onclick={() => loadProxies()}>Загрузить прокси</Button>
+	{/if}
+	<Button variant="outline" size="sm" onclick={() => loadProxies()} disabled={proxiesLoading || !alias}>
+		Обновить
+	</Button>
+</div>
+
+<DataQueryState err={proxiesErr} showSkeleton={proxiesLoading} isEmpty={false}>
+	{#snippet skeleton()}
+		<div class="grid gap-3 sm:grid-cols-2 lg:grid-cols-3">
+			{#each Array.from({ length: 6 }) as _, i (i)}
+				<Skeleton class="h-32 rounded-xl" />
+			{/each}
+		</div>
+	{/snippet}
+	{#snippet children()}
+		{#if proxiesData?.proxies}
+			<div class="flex flex-col gap-8">
+				{#each Object.entries(proxiesData.proxies).filter(([_, v]) => isSelectableGroup(v)) as [gName, group] (gName)}
+					<div class="space-y-3">
+						<div class="flex flex-wrap items-center justify-between gap-2">
+							<div>
+								<h2 class="text-lg font-semibold">{gName}</h2>
+								<p class="text-muted-foreground text-sm">
+									Сейчас: <span class="text-foreground">{group.now ?? '—'}</span>
+								</p>
+							</div>
+							<Button
+								variant="secondary"
+								size="sm"
+								onclick={() => pingGroup(gName)}
+								disabled={testingGroup === gName}
+							>
+								{testingGroup === gName ? 'Проверка…' : 'Проверить все'}
+							</Button>
+						</div>
+						<div class="grid gap-3 sm:grid-cols-2 lg:grid-cols-3">
+							{#each group.all ?? [] as nodeName (nodeName)}
+								{@const node = proxiesData.proxies?.[nodeName]}
+								{@const d = node ? lastDelay(node) : null}
+								{@const active = group.now === nodeName}
+								<div
+									class="bg-card text-card-foreground rounded-xl border p-4 transition-shadow {active
+										? 'ring-primary ring-2'
+										: ''}"
+								>
+									<button
+										type="button"
+										class="w-full text-left"
+										onclick={() => selectProxy(gName, nodeName)}
+										disabled={switching === gName}
+									>
+										<div class="flex items-start justify-between gap-2">
+											<span class="font-medium">{nodeName}</span>
+											<Badge variant="outline">{node?.type ?? '—'}</Badge>
+										</div>
+										<div
+											class="mt-2 text-sm {d != null && d < 500 ? 'text-emerald-400' : 'text-muted-foreground'}"
+										>
+											{d != null ? `${d} ms` : '—'}
+										</div>
+									</button>
+									<div class="mt-2 flex justify-end">
+										<Button
+											variant="ghost"
+											size="sm"
+											class="h-7 px-2"
+											onclick={() => pingOne(nodeName)}
+											disabled={testing === nodeName}
+										>
+											Ping
+										</Button>
+									</div>
+								</div>
+							{/each}
+						</div>
+					</div>
+				{/each}
+			</div>
+		{:else if !lazy || proxiesLoading}
+			<!-- lazy без данных: ждём клика; скелетон выше -->
+		{:else}
+			<p class="text-muted-foreground text-sm">Нажмите «Загрузить прокси», чтобы получить список групп.</p>
+		{/if}
+	{/snippet}
+</DataQueryState>

web/src/routes/mihomo/+page.svelte

@@ -0,0 +1,343 @@
+<script lang="ts">
+	import { browser } from '$app/environment';
+	import { onMount } from 'svelte';
+	import {
+		ApiError,
+		fetchAggSummary,
+		fetchMihomoJson,
+		fetchMihomoMeta
+	} from '$lib/api/client.js';
+	import type { MihomoConnectionsResponse, MihomoMetaResponse } from '$lib/api/mihomo-types.js';
+	import { formatBytes } from '$lib/format.js';
+	import * as Tabs from '$lib/components/ui/tabs/index.js';
+	import * as Table from '$lib/components/ui/table/index.js';
+	import * as Card from '$lib/components/ui/card/index.js';
+	import { Button } from '$lib/components/ui/button/index.js';
+	import { Badge } from '$lib/components/ui/badge/index.js';
+	import KpiStatCard from '$lib/components/kpi-stat-card.svelte';
+	import DataQueryState from '$lib/components/fleet/data-query-state.svelte';
+	import MihomoProxyGroups from '$lib/components/mihomo/mihomo-proxy-groups.svelte';
+	import { Skeleton } from '$lib/components/ui/skeleton/index.js';
+	import RefreshCwIcon from '@lucide/svelte/icons/refresh-cw';
+	import ServerIcon from '@lucide/svelte/icons/server';
+	import PlugIcon from '@lucide/svelte/icons/plug';
+	import MemoryStickIcon from '@lucide/svelte/icons/memory-stick';
+	import CloudUploadIcon from '@lucide/svelte/icons/cloud-upload';
+	import CheckCircleIcon from '@lucide/svelte/icons/circle-check';
+	import ExternalLinkIcon from '@lucide/svelte/icons/external-link';
+
+	type RowStatus = 'ok' | 'no_mihomo' | 'error';
+
+	type FleetRow = {
+		alias: string;
+		metaStatus: RowStatus;
+		meta: MihomoMetaResponse | null;
+		metaMessage?: string;
+		alive?: boolean;
+		connections?: number;
+		memory?: number;
+		uploadTotal?: number;
+		downloadTotal?: number;
+		pollErr?: string | null;
+	};
+
+	const POLL_MS = 8000;
+
+	let tab = $state<string>('summary');
+	let loading = $state(true);
+	let err = $state<string | null>(null);
+	let rows = $state<FleetRow[]>([]);
+	/** Список alias с рабочим meta; обновляется только при полной перезагрузке. */
+	let mihomoOkAliases: string[] = [];
+	let pollTimer: ReturnType<typeof setInterval> | null = null;
+
+	let withMihomo = $derived(rows.filter((r) => r.metaStatus === 'ok').length);
+	let aliveCount = $derived(rows.filter((r) => r.metaStatus === 'ok' && r.alive).length);
+	let sumConn = $derived(
+		rows.reduce((acc, r) => acc + (r.metaStatus === 'ok' && typeof r.connections === 'number' ? r.connections : 0), 0)
+	);
+	let sumUpload = $derived(
+		rows.reduce((acc, r) => acc + (typeof r.uploadTotal === 'number' ? r.uploadTotal : 0), 0)
+	);
+	let sumDownload = $derived(
+		rows.reduce((acc, r) => acc + (typeof r.downloadTotal === 'number' ? r.downloadTotal : 0), 0)
+	);
+	let sumMemory = $derived(
+		rows.reduce((acc, r) => acc + (typeof r.memory === 'number' && r.memory > 0 ? r.memory : 0), 0)
+	);
+
+	async function probeMeta(alias: string): Promise<FleetRow> {
+		try {
+			const meta = await fetchMihomoMeta(alias);
+			return {
+				alias,
+				metaStatus: 'ok',
+				meta,
+				alive: false,
+				pollErr: null
+			};
+		} catch (e) {
+			const ae = e instanceof ApiError ? e : null;
+			if (ae?.status === 404) {
+				return {
+					alias,
+					metaStatus: 'no_mihomo',
+					meta: null,
+					metaMessage: ae.message
+				};
+			}
+			return {
+				alias,
+				metaStatus: 'error',
+				meta: null,
+				metaMessage: ae?.message ?? String(e)
+			};
+		}
+	}
+
+	async function pollMetrics() {
+		if (mihomoOkAliases.length === 0) return;
+		await Promise.all(
+			mihomoOkAliases.map(async (alias) => {
+				try {
+					const j = await fetchMihomoJson<MihomoConnectionsResponse>(alias, 'connections');
+					const list = j.connections ?? [];
+					const connTotal = typeof j.total === 'number' ? j.total : list.length;
+					rows = rows.map((r) =>
+						r.alias !== alias
+							? r
+							: {
+									...r,
+									alive: true,
+									connections: connTotal,
+									memory: typeof j.memory === 'number' ? j.memory : undefined,
+									uploadTotal: typeof j.uploadTotal === 'number' ? j.uploadTotal : undefined,
+									downloadTotal: typeof j.downloadTotal === 'number' ? j.downloadTotal : undefined,
+									pollErr: null
+								}
+					);
+				} catch (e) {
+					const msg = e instanceof ApiError ? e.message : String(e);
+					rows = rows.map((r) =>
+						r.alias !== alias ? r : { ...r, alive: false, pollErr: msg }
+					);
+				}
+			})
+		);
+	}
+
+	async function reloadAll() {
+		if (!browser) return;
+		loading = true;
+		err = null;
+		try {
+			const env = await fetchAggSummary({ top_n: 1 });
+			const set = new Set<string>();
+			for (const s of env.data.servers ?? []) {
+				if (s.alias) set.add(s.alias);
+			}
+			const aliases = [...set].sort((a, b) => a.localeCompare(b));
+			if (aliases.length === 0) {
+				rows = [];
+				mihomoOkAliases = [];
+				return;
+			}
+			const probed = await Promise.all(aliases.map((a) => probeMeta(a)));
+			probed.sort((a, b) => a.alias.localeCompare(b.alias));
+			rows = probed;
+			mihomoOkAliases = probed.filter((r) => r.metaStatus === 'ok').map((r) => r.alias);
+			await pollMetrics();
+		} catch (e) {
+			err = e instanceof ApiError ? e.message : String(e);
+			rows = [];
+			mihomoOkAliases = [];
+		} finally {
+			loading = false;
+		}
+	}
+
+	onMount(() => {
+		if (!browser) return;
+		void reloadAll();
+		pollTimer = setInterval(() => void pollMetrics(), POLL_MS);
+		return () => {
+			if (pollTimer) {
+				clearInterval(pollTimer);
+				pollTimer = null;
+			}
+		};
+	});
+
+	function statusBadge(r: FleetRow) {
+		if (r.metaStatus === 'no_mihomo') return { label: 'Нет Mihomo', variant: 'secondary' as const };
+		if (r.metaStatus === 'error') return { label: 'Meta ошибка', variant: 'destructive' as const };
+		if (r.alive === false && r.pollErr) return { label: 'Недоступен', variant: 'destructive' as const };
+		if (r.alive) return { label: 'Онлайн', variant: 'default' as const };
+		return { label: 'Ожидание', variant: 'outline' as const };
+	}
+</script>
+
+<div class="mb-6 flex flex-wrap items-center justify-between gap-3">
+	<div>
+		<h1 class="text-2xl font-semibold tracking-tight">Mihomo (флот)</h1>
+		<p class="text-muted-foreground text-sm">
+			Сводка по нодам и управление прокси. Опрос соединений каждые {POLL_MS / 1000} с.
+		</p>
+	</div>
+	<div class="flex flex-wrap items-center gap-2">
+		<Tabs.Root bind:value={tab} class="w-fit shrink-0">
+			<Tabs.List class="min-w-[240px] gap-0.5 p-1">
+				<Tabs.Trigger value="summary" class="flex-1 px-3">Сводка</Tabs.Trigger>
+				<Tabs.Trigger value="proxies" class="flex-1 px-3">Прокси по нодам</Tabs.Trigger>
+			</Tabs.List>
+		</Tabs.Root>
+		<Button variant="outline" size="sm" onclick={() => void reloadAll()} disabled={loading}>
+			<RefreshCwIcon class="mr-1 size-4 {loading ? 'animate-spin' : ''}" />
+			Обновить
+		</Button>
+	</div>
+</div>
+
+<DataQueryState {err} showSkeleton={loading} isEmpty={!loading && rows.length === 0 && !err}>
+	{#snippet empty()}
+		<p class="text-muted-foreground text-sm">
+			В снимке агрегата нет серверов. Проверьте шлюз и конфигурацию <code class="text-xs">servers</code>.
+		</p>
+	{/snippet}
+	{#snippet skeleton()}
+		<div class="mb-6 grid gap-4 sm:grid-cols-2 lg:grid-cols-3 xl:grid-cols-5">
+			{#each Array.from({ length: 5 }) as _, i (i)}
+				<Skeleton class="h-28 rounded-xl" />
+			{/each}
+		</div>
+		<Skeleton class="h-64 w-full rounded-lg" />
+	{/snippet}
+	{#snippet children()}
+		{#if tab === 'summary' && rows.length > 0}
+			<div class="mb-6 grid gap-4 sm:grid-cols-2 lg:grid-cols-3 xl:grid-cols-5">
+				<KpiStatCard accent="violet" label="Нод с Mihomo" footer="meta OK" valueClass="text-xl">
+					{#snippet icon()}
+						<ServerIcon class="size-5" aria-hidden="true" />
+					{/snippet}
+					{withMihomo}
+				</KpiStatCard>
+				<KpiStatCard accent="success" label="Онлайн (опрос)" footer="успешный /connections" valueClass="text-xl">
+					{#snippet icon()}
+						<CheckCircleIcon class="size-5" aria-hidden="true" />
+					{/snippet}
+					{aliveCount}/{withMihomo}
+				</KpiStatCard>
+				<KpiStatCard accent="info" label="Соединения ∑" footer="по снимку" valueClass="text-xl">
+					{#snippet icon()}
+						<PlugIcon class="size-5" aria-hidden="true" />
+					{/snippet}
+					{sumConn}
+				</KpiStatCard>
+				<KpiStatCard accent="neutral" label="Память ∑" footer="поле memory" valueClass="text-xl">
+					{#snippet icon()}
+						<MemoryStickIcon class="size-5" aria-hidden="true" />
+					{/snippet}
+					{sumMemory > 0 ? formatBytes(sumMemory) : '—'}
+				</KpiStatCard>
+				<KpiStatCard accent="warning" label="Трафик ∑" footer="upload / download" valueClass="text-lg">
+					{#snippet icon()}
+						<CloudUploadIcon class="size-5" aria-hidden="true" />
+					{/snippet}
+					<span class="block truncate" title="{formatBytes(sumUpload)} ↑ · {formatBytes(sumDownload)} ↓">
+						{formatBytes(sumUpload)} ↑ · {formatBytes(sumDownload)} ↓
+					</span>
+				</KpiStatCard>
+			</div>
+
+			<Card.Root class="border-l-4 border-l-violet-500/40 shadow-sm">
+				<Card.Header class="pb-2">
+					<Card.Title class="text-base">Ноды</Card.Title>
+					<Card.Description>Контроллер, статус опроса, ссылка на детальную панель.</Card.Description>
+				</Card.Header>
+				<Card.Content class="overflow-x-auto px-2 sm:px-6">
+					<Table.Root>
+						<Table.Header>
+							<Table.Row>
+								<Table.Head class="text-xs sm:text-sm">Alias</Table.Head>
+								<Table.Head class="text-xs sm:text-sm">Контроллер</Table.Head>
+								<Table.Head class="text-xs sm:text-sm">Статус</Table.Head>
+								<Table.Head class="text-xs sm:text-sm text-right">Conn</Table.Head>
+								<Table.Head class="text-xs sm:text-sm text-right">Память</Table.Head>
+								<Table.Head class="text-xs sm:text-sm text-right">Трафик</Table.Head>
+								<Table.Head class="text-xs sm:text-sm w-[1%]"></Table.Head>
+							</Table.Row>
+						</Table.Header>
+						<Table.Body>
+							{#each rows as r (r.alias)}
+								{@const b = statusBadge(r)}
+								<Table.Row>
+									<Table.Cell class="font-medium text-sm">{r.alias}</Table.Cell>
+									<Table.Cell class="max-w-[200px] truncate font-mono text-xs sm:text-sm">
+										{r.meta?.controller_base ?? '—'}
+									</Table.Cell>
+									<Table.Cell>
+										<Badge variant={b.variant}>{b.label}</Badge>
+										{#if r.metaStatus !== 'ok' && r.metaMessage}
+											<p class="text-muted-foreground mt-1 max-w-xs text-xs">{r.metaMessage}</p>
+										{/if}
+										{#if r.pollErr}
+											<p class="text-destructive mt-1 max-w-xs text-xs">{r.pollErr}</p>
+										{/if}
+									</Table.Cell>
+									<Table.Cell class="text-right text-sm">
+										{r.metaStatus === 'ok' ? (r.connections ?? '—') : '—'}
+									</Table.Cell>
+									<Table.Cell class="text-right text-sm">
+										{r.memory != null && r.memory > 0 ? formatBytes(r.memory) : '—'}
+									</Table.Cell>
+									<Table.Cell class="text-right font-mono text-xs sm:text-sm">
+										{#if r.metaStatus === 'ok' && (r.uploadTotal != null || r.downloadTotal != null)}
+											{formatBytes(r.uploadTotal ?? 0)} ↑<br />
+											{formatBytes(r.downloadTotal ?? 0)} ↓
+										{:else}
+											—
+										{/if}
+									</Table.Cell>
+									<Table.Cell class="text-right">
+										{#if r.metaStatus === 'ok'}
+											<a
+												href="/servers/{encodeURIComponent(r.alias)}/mihomo"
+												class="text-primary inline-flex items-center gap-1 text-sm hover:underline"
+											>
+												Детально
+												<ExternalLinkIcon class="size-3.5 opacity-70" aria-hidden="true" />
+											</a>
+										{/if}
+									</Table.Cell>
+								</Table.Row>
+							{/each}
+						</Table.Body>
+					</Table.Root>
+				</Card.Content>
+			</Card.Root>
+		{:else if tab === 'proxies'}
+			<div class="flex flex-col gap-8">
+				{#each rows.filter((r) => r.metaStatus === 'ok') as r (r.alias)}
+					<Card.Root class="border-l-4 border-l-primary/30 shadow-sm">
+						<Card.Header class="pb-2">
+							<Card.Title class="text-lg">{r.alias}</Card.Title>
+							{#if r.meta?.controller_base}
+								<Card.Description class="font-mono text-xs">
+									{r.meta.controller_base}
+								</Card.Description>
+							{/if}
+						</Card.Header>
+						<Card.Content>
+							<MihomoProxyGroups alias={r.alias} lazy={true} />
+						</Card.Content>
+					</Card.Root>
+				{/each}
+				{#if rows.filter((r) => r.metaStatus === 'ok').length === 0}
+					<p class="text-muted-foreground text-sm">
+						Нет нод с настроенным Mihomo. Проверьте конфиг шлюза и вкладку «Сводка».
+					</p>
+				{/if}
+			</div>
+		{/if}
+	{/snippet}
+</DataQueryState>

web/src/routes/servers/[alias]/mihomo/+page.svelte

@@ -2,34 +2,21 @@
 	import { page } from '$app/state';
 	import { browser } from '$app/environment';
 	import { onDestroy } from 'svelte';
-	import {
-		ApiError,
-		fetchMihomoJson,
-		fetchMihomoMeta,
-		mihomoPut,
-		mihomoUrl,
-		mihomoWsUrl
-	} from '$lib/api/client.js';
-	import type {
-		MihomoConnectionsResponse,
-		MihomoMetaResponse,
-		MihomoProxiesResponse,
-		MihomoProxyEntry
-	} from '$lib/api/mihomo-types.js';
+	import { ApiError, fetchMihomoJson, fetchMihomoMeta, mihomoUrl, mihomoWsUrl } from '$lib/api/client.js';
+	import type { MihomoConnectionsResponse, MihomoMetaResponse } from '$lib/api/mihomo-types.js';
 	import { formatBytes, formatRatePerSec } from '$lib/format.js';
 	import * as Card from '$lib/components/ui/card/index.js';
 	import KpiStatCard from '$lib/components/kpi-stat-card.svelte';
-	import { Button } from '$lib/components/ui/button/index.js';
 	import ArrowBigUpIcon from '@lucide/svelte/icons/arrow-big-up';
 	import ArrowBigDownIcon from '@lucide/svelte/icons/arrow-big-down';
 	import CloudUploadIcon from '@lucide/svelte/icons/cloud-upload';
 	import CloudDownloadIcon from '@lucide/svelte/icons/cloud-download';
 	import PlugIcon from '@lucide/svelte/icons/plug';
 	import MemoryStickIcon from '@lucide/svelte/icons/memory-stick';
-	import { Badge } from '$lib/components/ui/badge/index.js';
 	import * as Tabs from '$lib/components/ui/tabs/index.js';
 	import DataQueryState from '$lib/components/fleet/data-query-state.svelte';
 	import MihomoOverviewCharts from '$lib/components/mihomo/mihomo-overview-charts.svelte';
+	import MihomoProxyGroups from '$lib/components/mihomo/mihomo-proxy-groups.svelte';
 	import { Skeleton } from '$lib/components/ui/skeleton/index.js';
 
 	const alias = $derived(page.params.alias ?? '');
@@ -62,19 +49,9 @@
 		if (!Number.isFinite(bytes) || bytes <= 0) return 0;
 		return bytes / 1024;
 	}
-	/** Mihomo hub/route/proxies.go: без query `url` URLTest часто даёт delay=0 → HTTP 503. */
-	const MIHOMO_DELAY_DEFAULT_URL = 'https://www.gstatic.com/generate_204';
-
 	let lastTick = $state<number | null>(null);
 	let pollTimer: ReturnType<typeof setInterval> | null = null;
 
-	let proxiesLoading = $state(false);
-	let proxiesErr = $state<string | null>(null);
-	let proxiesData = $state<MihomoProxiesResponse | null>(null);
-	let switching = $state<string | null>(null);
-	let testing = $state<string | null>(null);
-	let testingGroup = $state<string | null>(null);
-
 	/** Mihomo отдаёт upTotal/downTotal в потоке /traffic — используем их; иначе накапливаем из up/down. */
 	function recordRates(
 		now: number,
@@ -116,12 +93,6 @@
 		}
 	}
 
-	function delayQuery(testUrl?: string) {
-		const u =
-			testUrl && String(testUrl).trim() !== '' ? String(testUrl).trim() : MIHOMO_DELAY_DEFAULT_URL;
-		return `timeout=5000&url=${encodeURIComponent(u)}`;
-	}
-
 	function sleep(ms: number, signal: AbortSignal): Promise<void> {
 		return new Promise((resolve, reject) => {
 			if (signal.aborted) {
@@ -520,101 +491,6 @@
 		};
 	});
 
-	async function loadProxies() {
-		const a = alias;
-		if (!a) return;
-		proxiesLoading = true;
-		proxiesErr = null;
-		try {
-			proxiesData = await fetchMihomoJson<MihomoProxiesResponse>(a, 'proxies');
-		} catch (e) {
-			proxiesData = null;
-			proxiesErr = e instanceof ApiError ? e.message : String(e);
-		} finally {
-			proxiesLoading = false;
-		}
-	}
-
-	$effect(() => {
-		const a = alias;
-		if (!a || tab !== 'proxies') return;
-		void loadProxies();
-	});
-
-	/** Группы, у которых есть `all` + `now` и PUT /proxies/{name} переключает узел (как в Clash/Mihomo). */
-	function isSelectableGroup(p: MihomoProxyEntry) {
-		const t = (p.type ?? '').toLowerCase();
-		if (t === 'selector' || t === 'urltest' || t === 'fallback') return true;
-		if (t === 'loadbalance' && Array.isArray(p.all) && p.all.length > 0) return true;
-		return false;
-	}
-
-	function lastDelay(p: MihomoProxyEntry): number | null {
-		const h = p.history;
-		if (!h?.length) return null;
-		return h[h.length - 1]?.delay ?? null;
-	}
-
-	async function selectProxy(groupName: string, nodeName: string) {
-		const a = alias;
-		if (!a) return;
-		switching = groupName;
-		try {
-			await mihomoPut(a, `proxies/${encodeURIComponent(groupName)}`, { name: nodeName });
-			await loadProxies();
-		} catch (e) {
-			proxiesErr = e instanceof ApiError ? e.message : String(e);
-		} finally {
-			switching = null;
-		}
-	}
-
-	async function pingOne(name: string) {
-		const a = alias;
-		if (!a) return;
-		testing = name;
-		try {
-			const testUrl = proxiesData?.proxies?.[name]?.testUrl;
-			await fetchMihomoJson(
-				a,
-				`proxies/${encodeURIComponent(name)}/delay?${delayQuery(testUrl)}`
-			);
-			await loadProxies();
-		} catch (e) {
-			proxiesErr = e instanceof ApiError ? e.message : String(e);
-		} finally {
-			testing = null;
-		}
-	}
-
-	async function pingGroup(groupName: string) {
-		const a = alias;
-		if (!a) return;
-		testingGroup = groupName;
-		const groupTestUrl = proxiesData?.proxies?.[groupName]?.testUrl;
-		try {
-			await fetchMihomoJson(
-				a,
-				`group/${encodeURIComponent(groupName)}/delay?${delayQuery(groupTestUrl)}`
-			);
-			await loadProxies();
-		} catch {
-			try {
-				const g = proxiesData?.proxies?.[groupName];
-				const names = g?.all ?? [];
-				for (const n of names) {
-					const u = proxiesData?.proxies?.[n]?.testUrl;
-					await fetchMihomoJson(a, `proxies/${encodeURIComponent(n)}/delay?${delayQuery(u)}`);
-				}
-				await loadProxies();
-			} catch (e) {
-				proxiesErr = e instanceof ApiError ? e.message : String(e);
-			}
-		} finally {
-			testingGroup = null;
-		}
-	}
-
 	onDestroy(() => {
 		if (pollTimer) clearInterval(pollTimer);
 	});
@@ -734,84 +610,5 @@
 </DataQueryState>
 
 {#if tab === 'proxies'}
-	<div class="mb-4 flex justify-end">
-		<Button variant="outline" size="sm" onclick={() => loadProxies()} disabled={proxiesLoading}>
-			Обновить
-		</Button>
-	</div>
-	<DataQueryState err={proxiesErr} showSkeleton={proxiesLoading} isEmpty={false}>
-		{#snippet skeleton()}
-			<div class="grid gap-3 sm:grid-cols-2 lg:grid-cols-3">
-				{#each Array.from({ length: 6 }) as _, i (i)}
-					<Skeleton class="h-32 rounded-xl" />
-				{/each}
-			</div>
-		{/snippet}
-		{#snippet children()}
-			{#if proxiesData?.proxies}
-				<div class="flex flex-col gap-8">
-					{#each Object.entries(proxiesData.proxies).filter(([_, v]) => isSelectableGroup(v)) as [gName, group] (gName)}
-						<div class="space-y-3">
-							<div class="flex flex-wrap items-center justify-between gap-2">
-								<div>
-									<h2 class="text-lg font-semibold">{gName}</h2>
-									<p class="text-muted-foreground text-sm">
-										Сейчас: <span class="text-foreground">{group.now ?? '—'}</span>
-									</p>
-								</div>
-								<Button
-									variant="secondary"
-									size="sm"
-									onclick={() => pingGroup(gName)}
-									disabled={testingGroup === gName}
-								>
-									{testingGroup === gName ? 'Проверка…' : 'Проверить все'}
-								</Button>
-							</div>
-							<div class="grid gap-3 sm:grid-cols-2 lg:grid-cols-3">
-								{#each group.all ?? [] as nodeName (nodeName)}
-									{@const node = proxiesData.proxies?.[nodeName]}
-									{@const d = node ? lastDelay(node) : null}
-									{@const active = group.now === nodeName}
-									<div
-										class="bg-card text-card-foreground rounded-xl border p-4 transition-shadow {active
-											? 'ring-primary ring-2'
-											: ''}"
-									>
-										<button
-											type="button"
-											class="w-full text-left"
-											onclick={() => selectProxy(gName, nodeName)}
-											disabled={switching === gName}
-										>
-											<div class="flex items-start justify-between gap-2">
-												<span class="font-medium">{nodeName}</span>
-												<Badge variant="outline">{node?.type ?? '—'}</Badge>
-											</div>
-											<div
-												class="mt-2 text-sm {d != null && d < 500 ? 'text-emerald-400' : 'text-muted-foreground'}"
-											>
-												{d != null ? `${d} ms` : '—'}
-											</div>
-										</button>
-										<div class="mt-2 flex justify-end">
-											<Button
-												variant="ghost"
-												size="sm"
-												class="h-7 px-2"
-												onclick={() => pingOne(nodeName)}
-												disabled={testing === nodeName}
-											>
-												Ping
-											</Button>
-										</div>
-									</div>
-								{/each}
-							</div>
-						</div>
-					{/each}
-				</div>
-			{/if}
-		{/snippet}
-	</DataQueryState>
+	<MihomoProxyGroups alias={alias} />
 {/if}