{
  "$schema": "https://ui.shadcn.com/schema/registry-item.json",
  "name": "plugin-signalr",
  "title": "Real-time (SignalR)",
  "description": "SignalR HubConnection yönetimi, otomatik reconnect, MessageHubContext, useSignalR ve useMessageHub hook'ları.",
  "dependencies": [
    "@microsoft/signalr@10.0.0"
  ],
  "files": [
    {
      "path": "registry/tra-plugins/signalr/lib/signalr.ts",
      "content": "import {\n  HubConnection,\n  HubConnectionBuilder,\n  HubConnectionState,\n  LogLevel,\n} from \"@microsoft/signalr\";\n\nexport interface SignalRConfig {\n  hubUrl: string;\n  /** Bağlantı öncesi çağrılır; güncel token döndürür */\n  getAccessToken?: () => string | null;\n  onReconnecting?: (error?: Error) => void;\n  onReconnected?: (connectionId?: string) => void;\n  onClose?: (error?: Error) => void;\n}\n\n/**\n * Yeni bir SignalR HubConnection oluşturur.\n * Otomatik reconnect ve token desteğiyle gelir.\n */\nexport function createHubConnection(config: SignalRConfig): HubConnection {\n  const builder = new HubConnectionBuilder()\n    .withUrl(config.hubUrl, {\n      accessTokenFactory: config.getAccessToken ? () => config.getAccessToken!() ?? \"\" : undefined,\n    })\n    .withAutomaticReconnect()\n    .configureLogging(import.meta.env.DEV ? LogLevel.Information : LogLevel.Warning);\n\n  const connection = builder.build();\n\n  if (config.onReconnecting) connection.onreconnecting(config.onReconnecting);\n  if (config.onReconnected) connection.onreconnected(config.onReconnected);\n  if (config.onClose) connection.onclose(config.onClose);\n\n  return connection;\n}\n\nexport async function startConnection(connection: HubConnection): Promise<void> {\n  if (connection.state === HubConnectionState.Disconnected) {\n    await connection.start();\n  }\n}\n\nexport async function stopConnection(connection: HubConnection): Promise<void> {\n  if (connection.state !== HubConnectionState.Disconnected) {\n    await connection.stop();\n  }\n}\n\nexport { HubConnectionState };\n",
      "type": "registry:file",
      "target": "src/lib/signalr.ts"
    },
    {
      "path": "registry/tra-plugins/signalr/contexts/messageHub/MessageHubContext.tsx",
      "content": "import { createContext, useContext } from \"react\";\nimport type { HubConnection } from \"@microsoft/signalr\";\n\nexport interface MessageHubContextValue {\n  connection: HubConnection | null;\n  isConnected: boolean;\n  connectionId: string | null;\n}\n\nexport const MessageHubContext = createContext<MessageHubContextValue>({\n  connection: null,\n  isConnected: false,\n  connectionId: null,\n});\n\nexport function useMessageHubContext() {\n  return useContext(MessageHubContext);\n}\n",
      "type": "registry:file",
      "target": "src/contexts/messageHub/MessageHubContext.tsx"
    },
    {
      "path": "registry/tra-plugins/signalr/contexts/messageHub/MessageHubProvider.tsx",
      "content": "import { useEffect, useRef, useState } from \"react\";\nimport { HubConnectionState } from \"@microsoft/signalr\";\nimport { MessageHubContext } from \"./MessageHubContext\";\nimport { createHubConnection, startConnection, stopConnection } from \"@/lib/signalr\";\n\ninterface MessageHubProviderProps {\n  children: React.ReactNode;\n  /** Hub URL — örn. import.meta.env.VITE_HUB_URL */\n  hubUrl: string;\n  /** Opsiyonel: güncel access token döndüren fonksiyon */\n  getAccessToken?: () => string | null;\n  /** false ise bağlantı başlatılmaz (kullanıcı giriş yapmamış vb.) */\n  enabled?: boolean;\n}\n\nexport function MessageHubProvider({\n  children,\n  hubUrl,\n  getAccessToken,\n  enabled = true,\n}: MessageHubProviderProps) {\n  const connectionRef = useRef(createHubConnection({ hubUrl, getAccessToken }));\n  const [isConnected, setIsConnected] = useState(false);\n  const [connectionId, setConnectionId] = useState<string | null>(null);\n\n  useEffect(() => {\n    if (!enabled) return;\n\n    const conn = connectionRef.current;\n\n    conn.onreconnected((id) => {\n      setIsConnected(true);\n      setConnectionId(id ?? null);\n    });\n\n    conn.onreconnecting(() => {\n      setIsConnected(false);\n    });\n\n    conn.onclose(() => {\n      setIsConnected(false);\n      setConnectionId(null);\n    });\n\n    startConnection(conn).then(() => {\n      setIsConnected(conn.state === HubConnectionState.Connected);\n      setConnectionId(conn.connectionId);\n    });\n\n    return () => {\n      stopConnection(conn);\n    };\n  }, [enabled, hubUrl]);\n\n  return (\n    <MessageHubContext.Provider\n      value={{ connection: connectionRef.current, isConnected, connectionId }}\n    >\n      {children}\n    </MessageHubContext.Provider>\n  );\n}\n",
      "type": "registry:file",
      "target": "src/contexts/messageHub/MessageHubProvider.tsx"
    },
    {
      "path": "registry/tra-plugins/signalr/hooks/useSignalR.ts",
      "content": "import { useEffect, useCallback } from \"react\";\nimport { useMessageHubContext } from \"@/contexts/messageHub/MessageHubContext\";\n\n/**\n * SignalR hub'ına event listener bağlar.\n *\n * @example\n * useSignalR('ReceiveNotification', (data) => {\n *   console.log('Yeni bildirim:', data);\n * });\n */\nexport function useSignalR<T = unknown>(eventName: string, handler: (data: T) => void) {\n  const { connection } = useMessageHubContext();\n\n  const stableHandler = useCallback(handler, []);\n\n  useEffect(() => {\n    if (!connection) return;\n\n    connection.on(eventName, stableHandler);\n\n    return () => {\n      connection.off(eventName, stableHandler);\n    };\n  }, [connection, eventName, stableHandler]);\n}\n",
      "type": "registry:file",
      "target": "src/hooks/useSignalR.ts"
    },
    {
      "path": "registry/tra-plugins/signalr/hooks/useMessageHub.ts",
      "content": "import { useMessageHubContext } from \"@/contexts/messageHub/MessageHubContext\";\n\n/**\n * Hub bağlantı durumunu ve invoke metodunu döner.\n *\n * @example\n * const { isConnected, invoke } = useMessageHub();\n * await invoke('SendMessage', { text: 'Merhaba' });\n */\nexport function useMessageHub() {\n  const { connection, isConnected, connectionId } = useMessageHubContext();\n\n  const invoke = async <T = void>(methodName: string, ...args: unknown[]): Promise<T> => {\n    if (!connection) throw new Error(\"SignalR bağlantısı mevcut değil.\");\n    return connection.invoke<T>(methodName, ...args);\n  };\n\n  return { isConnected, connectionId, invoke };\n}\n",
      "type": "registry:file",
      "target": "src/hooks/useMessageHub.ts"
    }
  ],
  "type": "registry:block"
}