mobile-react-infinite-calendar/dist/hooks/useCalendarState.js

A mobile-optimized infinite scroll calendar component for React

/**
 * 캘린더 상태 관리 훅
 * 모든 비즈니스 로직과 상태 관리를 담당
 */
import { useMemo, useCallback, useEffect } from 'react';
import { subMonths, addMonths } from 'date-fns';
import { useCalendarComposer } from './useCalendarComposer';
import { useDynamicEvents } from './useDynamicEvents';
export function useCalendarState({ events = [], holidays = [], dynamicEvents, dynamicEventMapping, dynamicEventTransform, onDynamicEventLoad, locale = 'ko-KR', holidayServiceKey, options = {} }) {
    // 로거 초기화 (한 번만)
    const isDebugEnabled = useMemo(() => !!options.debug, [options.debug]);
    // 동적 이벤트 로딩 - infiniteMonths는 나중에 전달
    const { dynamicEvents: loadedDynamicEvents, loadingMonths, isLoading: isDynamicLoading, cacheInfo, updateInfiniteMonths } = useDynamicEvents({
        dynamicEvents,
        infiniteMonths: [], // 초기값
        enableDynamicLoading: !!dynamicEvents,
        dynamicEventMapping,
        dynamicEventTransform,
        onDynamicEventLoad
    });
    // 이벤트 병합
    const mergedEvents = useMemo(() => {
        const staticEvents = events || [];
        const dynamicEventsArray = loadedDynamicEvents || [];
        return [...staticEvents, ...dynamicEventsArray];
    }, [events, loadedDynamicEvents]);
    // 캘린더 컴포저 (병합된 이벤트 사용)
    const calendarState = useCalendarComposer({
        events: mergedEvents,
        holidays,
        locale,
        holidayServiceKey
    });
    // infiniteMonths가 변경될 때마다 동적 이벤트 훅에 전달
    useEffect(() => {
        if (updateInfiniteMonths && calendarState.infiniteMonths) {
            updateInfiniteMonths(calendarState.infiniteMonths);
        }
    }, [calendarState.infiniteMonths, updateInfiniteMonths]);
    // 오늘 버튼 핸들러
    const handleTodayClick = useCallback(() => {
        const today = new Date();
        calendarState.setActiveMonth(today);
        calendarState.setDisplayMonth(today);
        calendarState.setIsInitialScrollSet(false);
        // 무한 월 리스트 초기화
        const prevMonth = subMonths(today, 1);
        const nextMonth = addMonths(today, 1);
        calendarState.setInfiniteMonths([prevMonth, today, nextMonth]);
    }, [calendarState]);
    return {
        // 상태
        ...calendarState,
        // 동적 이벤트 관련
        isDynamicLoading,
        loadingMonths,
        cacheInfo,
        // 액션
        handleTodayClick,
        // 디버그
        isDebugEnabled
    };
}