@fruits-chain/react-native-xiaoshu/lib/module/date-picker-view/useDateMinMax.js

🌈 React Native UI library

"use strict";

import isDate from 'lodash/isDate';
import { useMemo } from 'react';
import { serializeMode, getMonthDays } from "./helper.js";
const useDateMinMax = (mode, min, max) => {
  const modes = useMemo(() => serializeMode(mode.split('-')), [mode]);
  const [defaultMinDate, defaultMaxDate] = useMemo(() => {
    const day = new Date();
    const currentYear = day.getFullYear();
    const _defaultMinDate = new Date(day.setFullYear(currentYear - 10));
    const _defaultMaxDate = new Date(day.setFullYear(currentYear + 10));

    // 根据类型修正数据
    if (!modes.includes('s')) {
      _defaultMinDate.setSeconds(0);
      _defaultMaxDate.setSeconds(59);
    }
    if (!modes.includes('m')) {
      _defaultMinDate.setMinutes(0);
      _defaultMaxDate.setMinutes(59);
    }
    if (!modes.includes('h')) {
      _defaultMinDate.setHours(0);
      _defaultMaxDate.setHours(23);
    }
    if (!modes.includes('D')) {
      _defaultMinDate.setDate(1);
      _defaultMaxDate.setDate(getMonthDays(_defaultMaxDate.getFullYear(), _defaultMaxDate.getMonth() + 1));
    }
    if (!modes.includes('M')) {
      _defaultMinDate.setMonth(0);
      _defaultMaxDate.setMonth(11);
    }
    return [_defaultMinDate, _defaultMaxDate];
  }, [modes]);
  return [isDate(min) ? min : defaultMinDate, isDate(max) ? max : defaultMaxDate];
};
export default useDateMinMax;
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