import type { IncomingMessage, ServerResponse } from 'http';
import { getAllLocalPreferences, patchLocalPreferences, type AppLocalPreferences } from '../../utils/local-preferences';
import type { HostApiContext } from '../context';
import { parseJsonBody, sendJson } from '../route-utils';

export async function handleLocalPreferenceRoutes(
  req: IncomingMessage,
  res: ServerResponse,
  url: URL,
  _ctx: HostApiContext,
): Promise<boolean> {
  if (url.pathname === '/api/local-preferences' && req.method === 'GET') {
    sendJson(res, 200, await getAllLocalPreferences());
    return true;
  }

  if (url.pathname === '/api/local-preferences' && req.method === 'PUT') {
    try {
      const patch = await parseJsonBody<AppLocalPreferences>(req);
      sendJson(res, 200, await patchLocalPreferences(patch));
    } catch (error) {
      sendJson(res, 500, { success: false, error: String(error) });
    }
    return true;
  }

  return false;
}