feat(DatePicker): New DatePicker component #3286
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,26 @@ | ||
| import { CheckerDense } from '@codecademy/gamut-patterns'; | ||
| import * as React from 'react'; | ||
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| import { Box } from '../../Box'; | ||
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| /** | ||
| * Outer wrapper for the calendar (header + body + footer). | ||
| * Used by DatePickerCalendar to group the calendar content. | ||
| * Renders a CheckerDense pattern shadow at offset left 8, top 8. | ||
| */ | ||
| export const Calendar: React.FC<{ children: React.ReactNode }> = ({ | ||
| children, | ||
| }) => ( | ||
| <Box position="relative" width="max-content"> | ||
| <CheckerDense left={8} position="absolute" top={8} /> | ||
| <Box | ||
| bg="background" | ||
| border={1} | ||
| borderRadius="sm" | ||
| position="relative" | ||
| zIndex={1} | ||
| > | ||
| {children} | ||
| </Box> | ||
| </Box> | ||
| ); | ||
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| @@ -0,0 +1,243 @@ | ||
| import { css, states } from '@codecademy/gamut-styles'; | ||
| import styled from '@emotion/styled'; | ||
| import { useCallback, useEffect, useMemo, useRef } from 'react'; | ||
| import * as React from 'react'; | ||
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| import { TextButton } from '../../Button'; | ||
| import { CalendarBodyProps } from './types'; | ||
| import { | ||
| getDatesWithRow, | ||
| getMonthGrid, | ||
| isDateDisabled, | ||
| isDateInRange, | ||
| isSameDay, | ||
| } from './utils/dateGrid'; | ||
| import { getWeekdayNames } from './utils/format'; | ||
| import { keyHandler } from './utils/keyHandler'; | ||
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| const TableHeader = styled.th( | ||
| css({ | ||
| fontSize: 14, | ||
| fontWeight: 'base', | ||
| color: 'text-disabled', | ||
| textAlign: 'center', | ||
| }) | ||
| ); | ||
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| const DateCell = styled.td( | ||
| css({ | ||
| padding: 0, | ||
| }) | ||
| ); | ||
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| const DateButton = styled(TextButton)( | ||
| states({ | ||
| isToday: { | ||
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| position: 'relative', | ||
| '&::after': { | ||
| content: '""', | ||
| position: 'absolute', | ||
| bottom: 4, | ||
| width: 4, | ||
| height: 4, | ||
| borderRadius: 'full', | ||
| bg: 'hyper', | ||
| }, | ||
| }, | ||
| isSelected: { | ||
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| bg: 'text', | ||
| color: 'background', | ||
| '&:hover, &:focus': { | ||
| bg: 'secondary-hover', | ||
| color: 'background', | ||
| }, | ||
| '&::after': { | ||
| bg: 'background', | ||
| }, | ||
| }, | ||
| isRangeStart: { | ||
| borderRadiusRight: 'none', | ||
| }, | ||
| isRangeEnd: { | ||
| borderRadiusLeft: 'none', | ||
| }, | ||
| isInRange: { | ||
| bg: 'text-disabled', | ||
| color: 'background', | ||
| borderRadius: 'none', | ||
| '&:hover, &:focus': { | ||
| bg: 'secondary-hover', | ||
| color: 'background', | ||
| }, | ||
| '&::after': { | ||
| bg: 'background', | ||
| }, | ||
| }, | ||
| disabled: { | ||
| color: 'text-disabled', | ||
| textDecoration: 'line-through', | ||
| '&:hover': { | ||
| textDecoration: 'line-through', | ||
| }, | ||
| }, | ||
| }), | ||
| css({ | ||
| fontWeight: 'base', | ||
| width: '32px', | ||
| }) | ||
| ); | ||
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| export const CalendarBody: React.FC<CalendarBodyProps> = ({ | ||
| displayDate, | ||
| selectedDate, | ||
| endDate = null, | ||
| disabledDates = [], | ||
| onDateSelect, | ||
| locale, | ||
| weekStartsOn = 0, | ||
| labelledById, | ||
| focusedDate, | ||
| onFocusedDateChange, | ||
| onDisplayDateChange, | ||
| onEscapeKeyPress, | ||
| hasAdjacentMonthRight, | ||
| hasAdjacentMonthLeft, | ||
| }) => { | ||
| const year = displayDate.getFullYear(); | ||
| const month = displayDate.getMonth(); | ||
| const weeks = getMonthGrid(year, month, weekStartsOn); | ||
| const weekdayLabels = getWeekdayNames('short', locale, weekStartsOn); | ||
| const weekdayFullNames = getWeekdayNames('long', locale, weekStartsOn); | ||
| const buttonRefs = useRef<Map<number, HTMLElement>>(new Map()); | ||
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| const datesWithRow = useMemo(() => getDatesWithRow(weeks), [weeks]); | ||
| const focusTarget = focusedDate ?? selectedDate; | ||
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| const isToday = useCallback( | ||
| (date: Date | null) => date !== null && isSameDay(date, new Date()), | ||
| [] | ||
| ); | ||
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| const focusButton = useCallback((date: Date | null) => { | ||
| if (date === null) return; | ||
| const key = new Date( | ||
| date.getFullYear(), | ||
| date.getMonth(), | ||
| date.getDate() | ||
| ).getTime(); | ||
| buttonRefs.current.get(key)?.focus(); | ||
| }, []); | ||
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| useEffect(() => { | ||
| if (focusTarget !== null) focusButton(focusTarget); | ||
| }, [focusTarget, focusButton]); | ||
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| const handleKeyDown = useCallback( | ||
| (e: React.KeyboardEvent, date: Date) => | ||
| keyHandler( | ||
| e, | ||
| date, | ||
| onFocusedDateChange, | ||
| datesWithRow, | ||
| month, | ||
| year, | ||
| disabledDates, | ||
| onDateSelect, | ||
| onEscapeKeyPress, | ||
| onDisplayDateChange, | ||
| hasAdjacentMonthRight, | ||
| hasAdjacentMonthLeft | ||
| ), | ||
| [ | ||
| onFocusedDateChange, | ||
| datesWithRow, | ||
| month, | ||
| year, | ||
| disabledDates, | ||
| onDateSelect, | ||
| onEscapeKeyPress, | ||
| onDisplayDateChange, | ||
| hasAdjacentMonthLeft, | ||
| hasAdjacentMonthRight, | ||
| ] | ||
| ); | ||
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| const setButtonRef = useCallback((date: Date, el: HTMLElement | null) => { | ||
| const k = new Date( | ||
| date.getFullYear(), | ||
| date.getMonth(), | ||
| date.getDate() | ||
| ).getTime(); | ||
| if (el) buttonRefs.current.set(k, el); | ||
| else buttonRefs.current.delete(k); | ||
| }, []); | ||
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| return ( | ||
| <table aria-labelledby={labelledById} role="grid" width="100%"> | ||
| <thead> | ||
| <tr> | ||
| {weekdayLabels.map((label, i) => ( | ||
| <TableHeader abbr={weekdayFullNames[i]} key={label} scope="col"> | ||
| {label} | ||
| </TableHeader> | ||
| ))} | ||
| </tr> | ||
| </thead> | ||
| <tbody> | ||
| {weeks.map((week, rowIndex) => ( | ||
| <tr key={week.join('-')}> | ||
| {week.map((date, colIndex) => { | ||
| if (date === null) { | ||
| return ( | ||
| // fix this error | ||
| // eslint-disable-next-line react/no-array-index-key, jsx-a11y/control-has-associated-label | ||
| <DateCell | ||
| key={`empty-${rowIndex}-${colIndex}`} | ||
|
Check failure on line 195 in packages/gamut/src/DatePicker/Calendar/CalendarBody.tsx
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| role="gridcell" | ||
| /> | ||
| ); | ||
| } | ||
| const selected = | ||
| isSameDay(date, selectedDate) || isSameDay(date, endDate); | ||
| const range = !!selectedDate && !!endDate; | ||
| const inRange = | ||
| range && isDateInRange(date, selectedDate, endDate); | ||
| const disabled = isDateDisabled(date, disabledDates); | ||
| const today = isToday(date); | ||
| // this is making the selected date a differnet color bc it is focused, look into further | ||
| const isFocused = | ||
| focusTarget !== null && isSameDay(date, focusTarget); | ||
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| return ( | ||
| <DateCell | ||
| aria-selected={selected} | ||
| key={date.getTime()} | ||
| role="gridcell" | ||
| > | ||
| <DateButton | ||
| disabled={disabled} | ||
| isInRange={inRange} | ||
| isRangeEnd={range && isSameDay(date, endDate)} | ||
| isRangeStart={range && isSameDay(date, selectedDate)} | ||
| isSelected={selected} | ||
| isToday={today} | ||
| ref={(el) => setButtonRef(date, el as HTMLElement | null)} | ||
| tabIndex={isFocused ? 0 : -1} | ||
| variant="secondary" | ||
| onClick={() => onDateSelect(date)} | ||
| onFocus={() => onFocusedDateChange?.(date)} | ||
| onKeyDown={(e: React.KeyboardEvent) => | ||
| handleKeyDown(e, date) | ||
| } | ||
| > | ||
| {date.getDate()} | ||
| </DateButton> | ||
| </DateCell> | ||
| ); | ||
| })} | ||
| </tr> | ||
| ))} | ||
| </tbody> | ||
| </table> | ||
| ); | ||
| }; | ||
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