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DateRangePicker.tsx
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DateRangePicker.tsx
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import { Button } from 'components/common/button';
import { Calendar, CalendarProps } from 'components/common/calendar';
import { DropdownMenu, MenuButtonProps } from 'components/common/dropdownMenu';
import { subDays, isSameDay, subMonths } from 'date-fns';
import { Dispatch, FormEvent, memo, ReactNode, useState } from 'react';
import { DateRange } from 'react-day-picker';
import { ReactComponent as CalendarIcon } from 'assets/icons/calendar.svg';
import { fromUnixUTC, toUnixUTC } from 'components/simulator/utils';
export type DatePickerPreset = {
label: string;
days: number;
};
interface Props {
button: ReactNode;
defaultStart?: number | string;
defaultEnd?: number | string;
onConfirm: (props: { start: string; end: string }) => void;
setIsOpen: Dispatch<boolean>;
presets: DatePickerPreset[];
options?: Omit<CalendarProps, 'mode' | 'selected' | 'onSelect'>;
}
export const DateRangePicker = memo((props: Omit<Props, 'setIsOpen'>) => {
const [isOpen, setIsOpen] = useState(false);
const Trigger = (attr: MenuButtonProps) => (
<button
{...attr}
onClick={(e) => {
setIsOpen(true);
attr.onClick(e);
}}
type="button"
aria-label="Pick date range"
className="flex items-center gap-8"
data-testid="date-picker-button"
>
{props.button}
</button>
);
return (
<DropdownMenu
isOpen={isOpen}
setIsOpen={setIsOpen}
placement="bottom-start"
strategy="fixed"
aria-expanded={isOpen}
button={Trigger}
>
<Content {...props} setIsOpen={setIsOpen} />
</DropdownMenu>
);
});
const getDefaultDateRange = (
start?: number | string,
end?: number | string
): DateRange | undefined => {
if (!start || !end) return undefined;
return {
from: fromUnixUTC(start),
to: fromUnixUTC(end),
};
};
const Content = (props: Props) => {
const now = new Date();
const [date, setDate] = useState(
getDefaultDateRange(props.defaultStart, props.defaultEnd)
);
const hasDates = !!(date?.from && date?.to);
const selectedPreset = props.presets?.find((p) => {
if (!hasDates) return false;
const from = subDays(now, p.days);
return isSameDay(from, date?.from!) && isSameDay(date?.to!, now);
});
const handlePreset = (days: number) => {
setDate({
from: subDays(now, days),
to: now,
});
};
const onConfirm = (e: FormEvent<HTMLFormElement>) => {
e.preventDefault();
if (!hasDates) return;
props.setIsOpen(false);
props.onConfirm({
start: toUnixUTC(date.from!),
end: toUnixUTC(date.to!),
});
};
return (
<form
className="gap-x-30 grid grid-cols-[200px_1fr] grid-rows-[1fr_auto] gap-y-20 p-20"
onSubmit={onConfirm}
>
<div
role="radiogroup"
aria-label="presets"
className="flex flex-col gap-5"
>
{props.presets.map(({ label, days }) => (
<button
type="button"
role="radio"
key={days}
className="rounded-8 px-30 text-14 font-weight-500 hover:border-background-700 box-border border-2 border-transparent bg-clip-padding py-8 text-start aria-checked:bg-black"
onClick={() => handlePreset(days)}
aria-checked={selectedPreset?.days === days}
data-testid="date-picker-button"
>
{label}
</button>
))}
</div>
<Calendar
defaultMonth={subMonths(date?.to ?? new Date(), 1)}
numberOfMonths={2}
{...props.options}
mode="range"
selected={date}
onSelect={setDate}
/>
<Button
type="submit"
disabled={!hasDates}
size="sm"
className="col-span-2 justify-self-end"
data-testid="date-picker-confirm"
>
Confirm
</Button>
</form>
);
};
const dateFormatter = new Intl.DateTimeFormat('en-US', {
year: 'numeric',
month: 'long',
day: '2-digit',
});
interface DatePickerButtonProps {
start?: Date;
end?: Date;
}
export const DatePickerButton = memo(
({ start, end }: DatePickerButtonProps) => {
const startDate = dateFormatter.format(start);
const endDate = dateFormatter.format(end);
const hasDates = !!(start && end);
return (
<>
<span className="flex size-24 items-center justify-center rounded-[12px] bg-white/10">
<CalendarIcon className="size-12" />
</span>
<span
className="text-14 justify-self-end text-white/80"
data-testid="simulation-dates"
>
{hasDates ? (
<>
{startDate} – {endDate}
</>
) : (
'Select date range'
)}
</span>
</>
);
}
);