feat(statistics): добавить раздел статистики трафика

Куб IPFIX час+день с AND-слайсами и экраном отчётности /statistics, живой /traffic не меняем.

Co-authored-by: Cursor <[email protected]>

lib/auth.ts

@@ -233,7 +233,9 @@ export function permissionForPath(pathname: string): string | null {
   }
   if (pathname.startsWith("/bgp")) return "mm:bgp:read"
   if (pathname.startsWith("/uptime")) return "mm:uptime:read"
-  if (pathname.startsWith("/traffic")) return "mm:traffic:read"
+  if (pathname.startsWith("/traffic") || pathname.startsWith("/statistics")) {
+    return "mm:traffic:read"
+  }
   if (pathname.startsWith("/alerts")) return "mm:alerts:read"
   if (pathname.startsWith("/backups")) return "mm:backups:read"
   if (pathname.startsWith("/certificates")) return "mm:certificates:read"
@@ -257,6 +259,7 @@ export function firstAllowedPath(): string {
     "/filters",
     "/uptime",
     "/traffic",
+    "/statistics",
     "/alerts",
     "/backups",
     "/settings",

lib/data-filters/statistics-filter-fields.ts

@@ -0,0 +1,46 @@
+import type { FilterFieldConfig } from "@/components/reui/filters"
+
+export const STATISTICS_FILTER_FIELDS: FilterFieldConfig[] = [
+  {
+    key: "country",
+    label: "Страна",
+    type: "text",
+    placeholder: "ISO, напр. US",
+    defaultOperator: "is",
+  },
+  {
+    key: "service",
+    label: "Сервис",
+    type: "text",
+    placeholder: "https, dns…",
+    defaultOperator: "is",
+  },
+  {
+    key: "asn",
+    label: "ASN",
+    type: "text",
+    placeholder: "номер ASN",
+    defaultOperator: "is",
+  },
+  {
+    key: "serverId",
+    label: "Сервер",
+    type: "text",
+    placeholder: "id сервера",
+    defaultOperator: "is",
+  },
+  {
+    key: "userId",
+    label: "Пользователь",
+    type: "text",
+    placeholder: "id пользователя",
+    defaultOperator: "is",
+  },
+  {
+    key: "iface",
+    label: "Интерфейс",
+    type: "text",
+    placeholder: "ether1",
+    defaultOperator: "is",
+  },
+]

lib/fmt-rate.ts

@@ -13,6 +13,20 @@ export function fmtGB(v: number): string {
   return `${v.toFixed(1)} ГБ`
 }
 
+export function formatBytes(n: number): string {
+  if (!Number.isFinite(n) || n <= 0) return "0 Б"
+  if (n >= 1_000_000_000_000) return `${(n / 1_000_000_000_000).toFixed(2)} ТБ`
+  if (n >= 1_000_000_000) return `${(n / 1_000_000_000).toFixed(2)} ГБ`
+  if (n >= 1_000_000) return `${(n / 1_000_000).toFixed(1)} МБ`
+  if (n >= 1000) return `${(n / 1000).toFixed(1)} КБ`
+  return `${Math.round(n)} Б`
+}
+
+/** API bitrate is bits/s; fmtRate expects Мбит/с. */
+export function fmtBps(bps: number): string {
+  return fmtRate(bps / 1_000_000)
+}
+
 export const TRAFFIC_RANGE_MINUTES: Record<string, number> = {
   "5m": 5,
   "15m": 15,