import { NextResponse } from "next/server";
import { loadAgentFeed } from "@/lib/agent-monitor";
import { AgentStatus } from "@/types/agent";

function isAgentStatus(value: string | null): value is AgentStatus {
  return value === "working" || value === "idle" || value === "warning" || value === "offline";
}

export async function GET(request: Request) {
  const { searchParams } = new URL(request.url);
  const status = searchParams.get("status");
  const feed = await loadAgentFeed(status && isAgentStatus(status) ? status : "all");

  return NextResponse.json(feed);
}