export const prerender = false;

import type { APIRoute } from "astro";
import { readFile, writeFile, mkdir } from "node:fs/promises";
import { resolve, dirname } from "node:path";

const REPO = process.env.REPO_ROOT || resolve("/Users/ace/palacering");
const CONFIG_PATH = resolve(REPO, "palaces", "manglasabang", "secretariat", "config.json");

function json(data: object, status = 200) {
  return new Response(JSON.stringify(data), {
    status,
    headers: { "Content-Type": "application/json" },
  });
}

async function readConfig(): Promise<Record<string, unknown>> {
  try {
    return JSON.parse(await readFile(CONFIG_PATH, "utf-8"));
  } catch {
    return {};
  }
}

export const GET: APIRoute = async () => {
  return json(await readConfig());
};

export const POST: APIRoute = async ({ request }) => {
  const body = await request.json();
  const config = await readConfig();
  Object.assign(config, body);
  await mkdir(dirname(CONFIG_PATH), { recursive: true });
  await writeFile(CONFIG_PATH, JSON.stringify(config, null, 2) + "\n");
  return json(config);
};