index.tsx
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import React, { useState, useEffect, useRef } from 'react';
import { DatePicker as Picker } from 'antd';
import moment from 'moment';
import type { Moment } from 'moment';
import './style.less';
interface searchParams<T> {
trid?: number | undefined;
date?: Array<T>
}
const DatePicker: any = Picker;
const { RangePicker } = DatePicker;
type RangeValue = [Moment | undefined, Moment | undefined];
function PlayBackPicker(props: any) {
const { handelDate } = props;
const startTime = moment(new Date()).startOf('days').valueOf();
const endTime = moment(new Date()).endOf('days').valueOf();
const date = useRef<Array<number | null>>([startTime, endTime]);
const [dateFlag, setDateFlag] = useState<RangeValue>([moment(new Date()).startOf('days'), moment(new Date(), 'YYYY-MM-DD HH:mm:ss').endOf('days')]);
const [flag, setFlag] = useState<boolean>(true);
useEffect(() => {
handelDate(date.current);
}, []);
/**
* @description: 年月日时间选择
* @param {*}
* @return {*}
*/
const disabledDate = (current: Moment) => {
if (flag) {
//禁用当天之后的时间
return current > moment().endOf('day');
}
//限制选择开始时间后的取值范围
const startHour = dateFlag[0] && dateFlag[0].hour();
const startMinute = dateFlag[0] && dateFlag[0].minute();
const startSecond = dateFlag[0] && dateFlag[0].second();
const beforeDate = dateFlag[0] && (current > moment().endOf('day') || moment(current).set({ 'hour': startHour, 'minute': startMinute, "second": startSecond }).diff(dateFlag[0], 'days') > 1);
//限制选择结束时间后的取值范围
const afterHour = dateFlag[1] && dateFlag[1].hour();
const afterMinute = dateFlag[1] && dateFlag[1].minute();
const afterSecond = dateFlag[1] && dateFlag[1].second();
const afterDate = dateFlag[1] && dateFlag[1].diff(moment(current).set({ 'hour': afterHour, 'minute': afterMinute, "second": afterSecond }), 'days') > 1;
return !!beforeDate || !!afterDate;
};
/**
* @description: 日期时分秒时间范围
* @param {any} date
* @param {any} type
* @return {*}
*/
const disabledTracksTime = (date: any, type: any) => {
if (!date) return;
const { _d: checkDate, _i: nowDate } = date;
const checkYear = moment(checkDate).format('YYYY-MM-DD');
const nowYear = moment(nowDate).format('YYYY-MM-DD');
const checkHours = moment(checkDate).format('HH');
const nowHours = moment(nowDate).format('HH');
// if (type === 'start') {
// const hour = moment(date).hour();
// const minute = moment(date).minute();
// const second = moment(date).second();
// return {
// disabledHours: () => {
// const disabledArr = timeArr(24).splice(hour + 1, timeArr(24).length - hour - 1);
// console.log('disabledArr1', disabledArr);
// return disabledArr;
// },
// disabledMinutes: () => {
// const disabledArr = timeArr(60).splice(minute, timeArr(60).length - minute);
// console.log('disabledArr2', disabledArr);
// return disabledArr;
// },
// disabledSeconds: () => {
// const disabledArr = timeArr(60).splice(second, timeArr(60).length - second);
// console.log('disabledArr3', disabledArr);
// return disabledArr;
// },
// };
// }
const nowHour = moment(nowDate).hour();
const nowMinute = moment(nowDate).minute();
const nowSecond = moment(nowDate).second();
const resultLimit = {
// type: 'end',
disabledHours: () => {
const disabledArr = timeArr(24).splice(nowHour + 1, timeArr(24).length - nowHour);
return disabledArr;
},
disabledMinutes: () => {
const disabledArr = timeArr(60).splice(nowMinute, timeArr(60).length - nowMinute);
return disabledArr;
},
disabledSeconds: () => {
const disabledArr = timeArr(60).splice(nowSecond, timeArr(60).length - nowSecond);
return disabledArr;
},
};
if (checkYear === nowYear && checkHours !== nowHours) {
return { disabledHours: resultLimit.disabledHours };
}
if (checkYear === nowYear && checkHours === nowHours) {
return resultLimit;
}
};
/**
* @description: 时分秒时间数组
* @param {number} length
* @return {*}
*/
const timeArr = (length: number): Array<number> => {
const arr = Array.from(Array(length), (value, index) => index);
return arr;
};
const onOpenChange = (type: boolean) => {
if (type) {
setDateFlag([undefined, undefined]);
if (date.current[0] !== null && date.current[1] !== null) {
date.current = [null, null];
handelDate([null, null]);
}
} else {
setFlag(true);
}
};
return (
<div>
<RangePicker
format="YYYY-MM-DD HH:mm:ss"
allowClear={false}
value={dateFlag}
showTime={{
hideDisabledOptions: true,
}}
disabledDate={disabledDate}
disabledTime={disabledTracksTime}
// max={disabledTracksTime}
onCalendarChange={
(value: any) => {
setDateFlag(value);
setFlag(false);
}
}
onOpenChange={onOpenChange}
onChange={(dateVal: Object, dateString: Array<string>) => {
const dateTimestamp = dateString.map(item => {
return moment(item).valueOf();
});
date.current = dateTimestamp;
handelDate(dateTimestamp);
}}
onOk={
(val: any) => {
console.log('val', val);
}
}
/>
</div>
);
}
export default PlayBackPicker;