import { makeRequest } from "@frontend/kitui";
import { isAxiosError } from "axios";

const apiUrl = process.env.REACT_APP_DOMAIN + "/codeword/promocode";

export async function activatePromocode(promocode: string) {
  try {
    const response = await makeRequest<
      | {
          codeword: string;
        }
      | {
          fastLink: string;
        },
      {
        greetings: string;
      }
    >({
      url: apiUrl + "/activate",
      method: "POST",
      contentType: true,
      body: {
        codeword: promocode,
      },
    });

    return response.greetings;
  } catch (error) {
    let message = "Неизвестная ошибка";
    if (isAxiosError(error)) {
      const backendErrorMessage = error.response?.data.error;

      if (error.response?.status === 404) {
        message = "Промокод не найден";
      } else if (
        typeof backendErrorMessage === "string" &&
        backendErrorMessage.includes("promo code is expired")
      ) {
        message = "Промокод истек";
      }
    }

    throw new Error(message);
  }
}