import { NextResponse, NextRequest } from "next/server";
import { revalidatePath } from "next/cache";
import fs from "fs";
import path from "path";

export async function GET(request: NextRequest) {
  try {
    const searchParams = request.nextUrl.searchParams;
    const pathParam = searchParams.get("path") || "/";
    const typeParam =
      (searchParams.get("type") as "page" | "layout") || "layout";

    // Revalidate the requested path (defaults to entire app via layout)
    revalidatePath(pathParam, typeParam);

    return NextResponse.json({
      success: true,
      revalidatedPath: pathParam,
      revalidatedType: typeParam,
      message: `Cache revalidated for ${pathParam} (${typeParam})`,
    });
  } catch (err: any) {
    return NextResponse.json({ success: false, error: err.message });
  }
}