frontPanel/src/pages/Questions/BranchingMap/FirstNodeField.tsx

import { Box } from "@mui/material";
import { clearRuleForAll, createResult, updateQuestion } from "@root/questions/actions";
import { updateRootContentId } from "@root/quizes/actions";
import { useCurrentQuiz } from "@root/quizes/hooks";
import { setOpenedModalQuestions, updateOpenedModalSettingsId } from "@root/uiTools/actions";
import { useUiTools } from "@root/uiTools/store";
import { enqueueSnackbar } from "notistack";
import { useEffect, useLayoutEffect, useRef } from "react";

export const FirstNodeField = () => {
    const quiz = useCurrentQuiz();
    const modalQuestionTargetContentId = useUiTools(state => state.modalQuestionTargetContentId);

    useLayoutEffect(() => {
        if (!quiz) return;

        updateOpenedModalSettingsId();
        updateRootContentId(quiz.id, "");
        clearRuleForAll();
    }, []);


    const { dragQuestionContentId } = useUiTools();
    const Container = useRef<HTMLDivElement | null>(null);

    const modalOpen = () => setOpenedModalQuestions(true);

    const newRootNode = () => {
        if (quiz) {
            if (dragQuestionContentId) {
                updateRootContentId(quiz?.id, dragQuestionContentId);
                updateQuestion(dragQuestionContentId, (question) => question.content.rule.parentId = "root");
                createResult(dragQuestionContentId);
            }
        } else {
            enqueueSnackbar("Нет информации о взятом опроснике");
        }

    };

    useEffect(() => {
        Container.current?.addEventListener("pointerup", newRootNode);
        Container.current?.addEventListener("click", modalOpen);
        return () => {
            Container.current?.removeEventListener("pointerup", newRootNode);
            Container.current?.removeEventListener("click", modalOpen);
        };
    }, [dragQuestionContentId]);

    useEffect(() => {
        if (quiz) {

            if (modalQuestionTargetContentId) {
                updateRootContentId(quiz?.id, modalQuestionTargetContentId);
                updateQuestion(modalQuestionTargetContentId, (question) => question.content.rule.parentId = "root");
                createResult(modalQuestionTargetContentId);
            }
        } else {
            enqueueSnackbar("Нет информации о взятом опроснике");
        }

    }, [modalQuestionTargetContentId]);


    return (
        <Box
            ref={Container}
            sx={{
                height: "100%",
                width: "100%",
                backgroundColor: "#f2f3f7",
                display: "flex",
                alignItems: "center",
                justifyContent: "center",
                color: "#4d4d4d",
                fontSize: "50px"
            }}
        >
            +
        </Box>
    );
};