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

import { parseAxiosError } from "@utils/parse-error";

const apiUrl = process.env.REACT_APP_DOMAIN + "/squiz/statistic";

export type DevicesResponse = {
  device: Record<string, number>;
  os: Record<string, number>;
  browser: Record<string, number>;
};

export type GeneralResponse = {
  open: Record<string, number>;
  result: Record<string, number>;
  avtime: Record<string, number>;
  conversation: Record<string, number>;
};

export type QuestionsResponse = {
  funnel: number[];
  results: Record<string, number>;
  questions: Record<string, Record<string, number>>;
};

export const getDevices = async (
  quizId: string,
  to: number,
  from: number,
): Promise<[DevicesResponse | null, string?]> => {
  try {
    const devicesResponse = await makeRequest<unknown, DevicesResponse>({
      method: "POST",
      url: `${apiUrl}/${quizId}/devices`,
      withCredentials: true,
      body: { to, from },
    });

    return [devicesResponse];
  } catch (nativeError) {
    const [error] = parseAxiosError(nativeError);

    return [null, `Не удалось получить статистику о девайсах. ${error}`];
  }
};

export const getGeneral = async (
  quizId: string,
  to: number,
  from: number,
): Promise<[GeneralResponse | null, string?]> => {
  try {
    const generalResponse = await makeRequest<unknown, GeneralResponse>({
      method: "POST",
      url: `${apiUrl}/${quizId}/general`,
      withCredentials: true,
      body: { to, from },
    });

    return [generalResponse];
  } catch (nativeError) {
    const [error] = parseAxiosError(nativeError);

    return [null, `Не удалось получить ключевые метрики. ${error}`];
  }
};

export const getQuestions = async (
  quizId: string,
  to: number,
  from: number,
): Promise<[QuestionsResponse | null, string?]> => {
  try {
    const questionsResponse = await makeRequest<unknown, QuestionsResponse>({
      method: "POST",
      url: `${apiUrl}/${quizId}/questions`,
      withCredentials: true,
      body: { to, from },
    });

    return [questionsResponse];
  } catch (nativeError) {
    const [error] = parseAxiosError(nativeError);

    return [null, `Не удалось получить статистику по результатам. ${error}`];
  }
};