nezha_dash/lib/status-context.tsx

"use client";

import React, { ReactNode, createContext, useContext, useState } from "react";

type Status = "all" | "online" | "offline";

interface StatusContextType {
  status: Status;
  setStatus: (status: Status) => void;
}

const StatusContext = createContext<StatusContextType | undefined>(undefined);

export function StatusProvider({ children }: { children: ReactNode }) {
  const [status, setStatus] = useState<Status>("all");

  return (
    <StatusContext.Provider value={{ status, setStatus }}>
      {children}
    </StatusContext.Provider>
  );
}

export function useStatus() {
  const context = useContext(StatusContext);
  if (context === undefined) {
    throw new Error("useStatus must be used within a StatusProvider");
  }
  return context;
}