import { authFetch } from '../../../utils/authFetch';

export type AddPoolPayload = {
  pool_name: string;
  description?: string;
  price: number;
  pool_type: 'coffee' | 'other';
  is_active?: boolean;
};

export async function addPool(payload: AddPoolPayload) {
  const BASE_URL = process.env.NEXT_PUBLIC_API_BASE_URL || 'http://localhost:3001';
  const url = `${BASE_URL}/api/admin/pools`;
  const res = await authFetch(url, {
    method: 'POST',
    headers: {
      'Content-Type': 'application/json',
      Accept: 'application/json',
    },
    body: JSON.stringify(payload),
  });

  let body: any = null;
  try {
    body = await res.json();
  } catch {
    body = null;
  }

  const ok = res.status === 201 || res.ok;
  const message =
    body?.message ||
    (res.status === 409
      ? 'Pool name already exists.'
      : res.status === 400
      ? 'Invalid request. Check pool data.'
      : res.status === 401
      ? 'Unauthorized.'
      : res.status === 403
      ? 'Forbidden.'
      : res.status === 500
      ? 'Internal server error.'
      : !ok
      ? `Request failed (${res.status}).`
      : '');

  return {
    ok,
    status: res.status,
    body,
    message,
  };
}