109 lines
No EOL
3.5 KiB
TypeScript
109 lines
No EOL
3.5 KiB
TypeScript
import dayjs from "dayjs";
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import {ChevronLeftIcon, ChevronRightIcon} from "@heroicons/react/solid";
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import {useEffect, useState} from "react";
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const DatePicker = ({ weekStart, onDatePicked }) => {
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const [selectedMonth, setSelectedMonth] = useState(dayjs().month());
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const [selectedDay, setSelectedDay] = useState(dayjs().date());
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const [hasPickedDate, setHasPickedDate] = useState(false);
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useEffect(() => {
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if (hasPickedDate) {
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onDatePicked(dayjs().month(selectedMonth).date(selectedDay));
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}
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}, [hasPickedDate, selectedDay]);
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// Handle month changes
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const incrementMonth = () => {
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setSelectedMonth(selectedMonth + 1);
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}
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const decrementMonth = () => {
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setSelectedMonth(selectedMonth - 1);
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}
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// Set up calendar
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var daysInMonth = dayjs().month(selectedMonth).daysInMonth();
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var days = [];
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for (let i = 1; i <= daysInMonth; i++) {
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days.push(i);
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}
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// Create placeholder elements for empty days in first week
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let weekdayOfFirst = dayjs().month(selectedMonth).date(1).day();
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if (weekStart === 'Monday') {
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weekdayOfFirst -= 1;
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if (weekdayOfFirst < 0)
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weekdayOfFirst = 6;
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}
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const emptyDays = Array(weekdayOfFirst).fill(null).map((day, i) =>
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<div key={`e-${i}`} className={"text-center w-10 h-10 rounded-full mx-auto"}>
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{null}
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</div>
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);
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// Combine placeholder days with actual days
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const calendar = [...emptyDays, ...days.map((day) =>
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<button key={day}
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onClick={() => { setHasPickedDate(true); setSelectedDay(day) }}
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disabled={
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selectedMonth < parseInt(dayjs().format('MM')) && dayjs().month(selectedMonth).format("D") > day
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}
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className={
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"text-center w-10 h-10 rounded-full mx-auto " + (
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dayjs().isSameOrBefore(dayjs().date(day).month(selectedMonth)
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) ? 'bg-blue-50 text-blue-600 font-medium' : 'text-gray-400 font-light'
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) + (
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dayjs().date(selectedDay).month(selectedMonth).format("D") == day ? ' bg-blue-600 text-white-important' : ''
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)
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}>
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{day}
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</button>
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)];
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return (
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<div
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className={
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"mt-8 sm:mt-0 " +
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(hasPickedDate
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? "sm:w-1/3 border-r sm:px-4"
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: "sm:w-1/2 sm:pl-4")
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}
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>
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<div className="flex text-gray-600 font-light text-xl mb-4 ml-2">
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<span className="w-1/2">
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{dayjs().month(selectedMonth).format("MMMM YYYY")}
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</span>
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<div className="w-1/2 text-right">
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<button
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onClick={decrementMonth}
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className={
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"mr-4 " +
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(selectedMonth < parseInt(dayjs().format("MM")) &&
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"text-gray-400")
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}
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disabled={selectedMonth < parseInt(dayjs().format("MM"))}
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>
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<ChevronLeftIcon className="w-5 h-5" />
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</button>
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<button onClick={incrementMonth}>
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<ChevronRightIcon className="w-5 h-5" />
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</button>
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</div>
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</div>
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<div className="grid grid-cols-7 gap-y-4 text-center">
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{
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['Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat', 'Sun']
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.sort( (a, b) => weekStart.startsWith(a) ? -1 : weekStart.startsWith(b) ? 1 : 0 )
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.map( (weekDay) =>
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<div key={weekDay} className="uppercase text-gray-400 text-xs tracking-widest">{weekDay}</div>
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)
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}
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{calendar}
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</div>
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</div>
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);
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}
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export default DatePicker; |