const api = (() => {
    const make = async (func, callback) => {
      let res;
      try {
        res = await func();
        if (typeof callback === 'function') {
          await callback(res);
        }
      } catch (error) {
        notify(error.message);
      }

      return res; // ako vuobshte na nqkoimu trqbva sled callback-a moje da si awaitne v async func
    };

    const request = async (options, endpoint = '') => {
      const res = await fetch(`https://fisher-game.firebaseio.com/catches/${endpoint}.json`, options);
      if (res.ok) {
        return res.json();
      }

      throw new Error(`${options.method}: ${res.statusText}`);
    };

    return {
      get: (callback) => make(() => request({ method: 'GET' }), callback),
      create: (data, callback) => make(() => request({ method: 'POST', body: data }), callback),
      // PATCH bi bilo udachno, no mnogo potrebiteli clickat na edni i sushti neshta, zaradi tova PUT s celiq obekt
      update: (data, id, callback) => make(() => request({ method: 'PUT', body: data }, id), callback),
      delete: (id, callback) => make(() => request({ method: 'DELETE' }, id), callback),
    };
  })();