import { NextRequest, NextResponse } from "next/server";
import { getTrends } from "@/lib/queries";

export async function GET(req: NextRequest) {
  const sp = req.nextUrl.searchParams;
  const granularity = (sp.get("granularity") || "day") as "day" | "week" | "month";
  const startTs = sp.get("start") ? Number(sp.get("start")) : undefined;
  const endTs = sp.get("end") ? Number(sp.get("end")) : undefined;

  const data = await getTrends(granularity, startTs, endTs);
  return NextResponse.json(data);
}