import { useEffect, useState } from "react";
import {
  DevicesResponse,
  GeneralResponse,
  getDevices,
  getGeneral,
  getQuestions,
  QuestionsResponse,
} from "@api/statistic";

import type { Moment } from "moment";

interface useAnalyticsProps {
  ready: boolean;
  quizId: string | undefined;
  to: Moment | null;
  from: Moment | null;
}

export function useAnalytics({ ready, quizId, to, from }: useAnalyticsProps) {
  const formatTo = to?.unix();
  const formatFrom = from?.unix();

  const [devices, setDevices] = useState<DevicesResponse | null>(null);
  const [general, setGeneral] = useState<GeneralResponse | null>(null);
  const [questions, setQuestions] = useState<QuestionsResponse | null>(null);

  useEffect(() => {
    if (!quizId || !ready) return;

    const requestStatistics = async () => {
      if (!formatTo || !formatFrom) {
        return;
      }

      const [gottenGeneral] = await getGeneral(quizId, formatTo, formatFrom);
      const [gottenDevices] = await getDevices(quizId, formatTo, formatFrom);
      const [gottenQuestions] = await getQuestions(
        quizId,
        formatTo,
        formatFrom,
      );

      if (gottenGeneral) {
        setGeneral(gottenGeneral);
      }

      if (gottenDevices) {
        setDevices(gottenDevices);
      }

      if (gottenQuestions) {
        setQuestions(gottenQuestions);
      }
    };

    requestStatistics();
  }, [ready, quizId, to, from]);

  return { devices, general, questions };
}