// app/api/branches/[branch]/[year]/months/route.js
import { NextResponse } from "next/server";
import { listMonths } from "@/lib/storage";

export async function GET(request, { params }) {
	const { branch, year } = params;

	if (!branch || !year) {
		return NextResponse.json(
			{ error: "branch oder year fehlt" },
			{ status: 400 }
		);
	}

	try {
		const months = await listMonths(branch, year);
		return NextResponse.json({ branch, year, months });
	} catch (error) {
		console.error("[api/branches/[branch]/[year]/months] Fehler:", error);
		return NextResponse.json(
			{ error: "Fehler beim Lesen der Monate" },
			{ status: 500 }
		);
	}
}