import React, { useState, FC, useEffect } from 'react' import moment, { Moment } from 'moment' import classNames from 'classnames' import _ from 'lodash' import Week from './week' import Content from './content' import Head from './head' import { RangeCalendarProps } from './types' const RangeCalendar: FC = (props) => { const { begin, end, onSelect, willActiveSelected, onWillActiveSelected, min, max, disabledDate, disabledYearAndMonth, hoverDay, onHoverDay, className, ...rest } = props // 取值优先 willActiveSelected > begin > 当前 const _will = willActiveSelected ? moment(willActiveSelected) : begin ? moment(begin) : moment() // 需要有状态，因为 willActiveSelected 非必传 const [will, setWill] = useState(_will) // 响应 willActiveSelected 的变化，重新设置 will useEffect(() => { const new_will = willActiveSelected ? moment(willActiveSelected) : begin ? moment(begin) : moment() if (willActiveSelected) { setWill(new_will) } }, [willActiveSelected, begin]) const handleSelectDay = (m: Moment): void => { if (!onSelect) { return } // 如果都有，则当做选 begin if (begin && end) { onSelect(m.toDate(), null) } else if (begin) { // 如果相等，选中同一天 if (+begin === +m) { onSelect(m.toDate(), m.toDate()) } // 根据大小调整 begin end if (+begin < +m) { onSelect(begin, m.toDate()) } else { onSelect(m.toDate(), begin) } } else if (end) { // 如果相等，选中同一天 if (+end === +m) { onSelect(m.toDate(), m.toDate()) } // 根据大小调整 begin end if (+end < +m) { onSelect(end, m.toDate()) } else { onSelect(m.toDate(), end) } } // 如果都没有，则当做选 begin else { onSelect(m.toDate(), null) } } const handleChangeHead = (m: Moment): void => { setWill(m) onWillActiveSelected && onWillActiveSelected(m.toDate()) } return (

) } export default RangeCalendar