import { useState } from "react";
import { useParams } from "react-router-dom";
import { Box, Link, Typography, Button, useTheme, useMediaQuery } from "@mui/material";

import ButtonsOptions from "../ButtonsOptions";
import { questionStore, updateQuestionsList } from "@root/questions";

import EnterIcon from "../../../assets/icons/questionsPage/enterIcon";
import AddImage from "../../../assets/icons/questionsPage/addImage";
import SwitchAnswerOptionsPict from "./switchOptionsPict";

import type { ChangeEvent } from "react";

interface Props {
  totalIndex: number;
}

export default function OptionsPicture({ totalIndex }: Props) {
  const theme = useTheme();
  const isTablet = useMediaQuery(theme.breakpoints.down(1000));
  const isMobile = useMediaQuery(theme.breakpoints.down(790));
  const quizId = Number(useParams().quizId);
  const [switchState, setSwitchState] = useState("setting");
  const { listQuestions } = questionStore();

  const SSHC = (data: string) => {
    setSwitchState(data);
  };

  const addImage = ({ target }: ChangeEvent<HTMLInputElement>) => {
    if (target.files?.length) {
      const clonContent = listQuestions[quizId][totalIndex].content;

      clonContent.images.push(URL.createObjectURL(target.files[0]));

      updateQuestionsList(quizId, totalIndex, { content: clonContent });
    }
  };

  return (
    <>
      <Box sx={{ padding: "20px" }}>
        <Box sx={{ display: "flex", alignItems: "center", paddingBottom: "25px" }}>
          <Button component="label" sx={{ padding: "0px" }}>
            <AddImage />
            <input type="file" hidden onChange={addImage} />
          </Button>
          <Typography
            sx={{
              padding: "0 0 0 20px",
              fontWeight: 400,
              fontSize: "18px",
              lineHeight: "21.33px",
              color: theme.palette.grey2.main,
            }}
          >
            Добавьте ответ
          </Typography>
        </Box>

        <Box sx={{ display: "flex", alignItems: "center", gap: "10px" }}>
          <Link
            component="button"
            variant="body2"
            sx={{ color: theme.palette.brightPurple.main }}
            // onClick={() => {
            //     console.info("I'm a button.");
            // }}
          >
            Добавьте ответ
          </Link>
          {isMobile ? null : (
            <>
              <Typography
                sx={{
                  fontWeight: 400,
                  fontSize: "18px",
                  lineHeight: "21.33px",
                  color: theme.palette.grey2.main,
                }}
              >
                или нажмите Enter
              </Typography>
              <EnterIcon />
            </>
          )}
        </Box>
      </Box>
      <ButtonsOptions switchState={switchState} SSHC={SSHC} totalIndex={totalIndex} />
      <SwitchAnswerOptionsPict switchState={switchState} totalIndex={totalIndex} />
    </>
  );
}
