Calendar

pnpm dlx shadcn@latest add @whereui/calendar

import { Calendar } from "@/components/ui/calendar"import { th } from "react-day-picker/locale"const [date, setDate] = React.useState<Date | undefined>(new Date())<Calendar mode="single" selected={date} onSelect={setDate} locale={th} />

"use client"import * as React from "react"import { cn } from "cn"import {  DayPicker,  getDefaultClassNames,  type DayButton,  type Locale,} from "react-day-picker"import { Button, buttonVariants } from "@/components/ui/button"import { ChevronLeftIcon, ChevronRightIcon, ChevronDownIcon } from "lucide-react"function Calendar({  className,  classNames,  showOutsideDays = true,  captionLayout = "label",  buttonVariant = "ghost",  locale,  formatters,  components,  ...props}: React.ComponentProps<typeof DayPicker> & {  buttonVariant?: React.ComponentProps<typeof Button>["variant"]}) {  const defaultClassNames = getDefaultClassNames()  return (    <DayPicker      showOutsideDays={showOutsideDays}      className={cn(        "group/calendar bg-background p-2 [--cell-radius:var(--radius-md)] [--cell-size:--spacing(7)] in-data-[slot=card-content]:bg-transparent in-data-[slot=popover-content]:bg-transparent",        String.raw`rtl:**:[.rdp-button\_next>svg]:rotate-180`,        String.raw`rtl:**:[.rdp-button\_previous>svg]:rotate-180`,        className      )}      captionLayout={captionLayout}      locale={locale}      formatters={{        formatMonthDropdown: (date) =>          date.toLocaleString(locale?.code, { month: "short" }),        ...formatters,      }}      classNames={{        root: cn("w-fit", defaultClassNames.root),        months: cn(          "relative flex flex-col gap-4 md:flex-row",          defaultClassNames.months        ),        month: cn("flex w-full flex-col gap-4", defaultClassNames.month),        nav: cn(          "absolute inset-x-0 top-0 flex w-full items-center justify-between gap-1",          defaultClassNames.nav        ),        button_previous: cn(          buttonVariants({ variant: buttonVariant }),          "size-(--cell-size) p-0 select-none aria-disabled:opacity-50",          defaultClassNames.button_previous        ),        button_next: cn(          buttonVariants({ variant: buttonVariant }),          "size-(--cell-size) p-0 select-none aria-disabled:opacity-50",          defaultClassNames.button_next        ),        month_caption: cn(          "flex h-(--cell-size) w-full items-center justify-center px-(--cell-size)",          defaultClassNames.month_caption        ),        dropdowns: cn(          "flex h-(--cell-size) w-full items-center justify-center gap-1.5 text-sm font-medium",          defaultClassNames.dropdowns        ),        dropdown_root: cn(          "relative rounded-(--cell-radius)",          defaultClassNames.dropdown_root        ),        dropdown: cn(          "absolute inset-0 bg-popover opacity-0",          defaultClassNames.dropdown        ),        caption_label: cn(          "font-medium select-none",          captionLayout === "label"            ? "text-sm"            : "flex items-center gap-1 rounded-(--cell-radius) text-sm [&>svg]:size-3.5 [&>svg]:text-muted-foreground",          defaultClassNames.caption_label        ),        month_grid: cn("w-full border-collapse", defaultClassNames.month_grid),        weekdays: cn("flex", defaultClassNames.weekdays),        weekday: cn(          "flex-1 rounded-(--cell-radius) text-[0.8rem] font-normal text-muted-foreground select-none",          defaultClassNames.weekday        ),        week: cn("mt-2 flex w-full", defaultClassNames.week),        week_number_header: cn(          "w-(--cell-size) select-none",          defaultClassNames.week_number_header        ),        week_number: cn(          "text-[0.8rem] text-muted-foreground select-none",          defaultClassNames.week_number        ),        day: cn(          "group/day relative aspect-square h-full w-full rounded-(--cell-radius) p-0 text-center select-none [&:last-child[data-selected=true]_button]:rounded-r-(--cell-radius)",          props.showWeekNumber            ? "[&:nth-child(2)[data-selected=true]_button]:rounded-l-(--cell-radius)"            : "[&:first-child[data-selected=true]_button]:rounded-l-(--cell-radius)",          defaultClassNames.day        ),        range_start: cn(          "relative isolate z-0 rounded-l-(--cell-radius) bg-muted after:absolute after:inset-y-0 after:right-0 after:w-4 after:bg-muted",          defaultClassNames.range_start        ),        range_middle: cn("rounded-none", defaultClassNames.range_middle),        range_end: cn(          "relative isolate z-0 rounded-r-(--cell-radius) bg-muted after:absolute after:inset-y-0 after:left-0 after:w-4 after:bg-muted",          defaultClassNames.range_end        ),        today: cn(          "rounded-(--cell-radius) bg-muted text-foreground data-[selected=true]:rounded-none",          defaultClassNames.today        ),        outside: cn(          "text-muted-foreground aria-selected:text-muted-foreground",          defaultClassNames.outside        ),        disabled: cn(          "text-muted-foreground opacity-50",          defaultClassNames.disabled        ),        hidden: cn("invisible", defaultClassNames.hidden),        ...classNames,      }}      components={{        Root: ({ className, rootRef, ...props }) => {          return (            <div              data-slot="calendar"              ref={rootRef}              className={cn(className)}              {...props}            />          )        },        Chevron: ({ className, orientation, ...props }) => {          if (orientation === "left") {            return (              <ChevronLeftIcon className={cn("size-4", className)} {...props} />            )          }          if (orientation === "right") {            return (              <ChevronRightIcon className={cn("size-4", className)} {...props} />            )          }          return (            <ChevronDownIcon className={cn("size-4", className)} {...props} />          )        },        DayButton: ({ ...props }) => (          <CalendarDayButton locale={locale} {...props} />        ),        WeekNumber: ({ children, ...props }) => {          return (            <td {...props}>              <div className="flex size-(--cell-size) items-center justify-center text-center">                {children}              </div>            </td>          )        },        ...components,      }}      {...props}    />  )}function CalendarDayButton({  className,  day,  modifiers,  locale,  ...props}: React.ComponentProps<typeof DayButton> & { locale?: Partial<Locale> }) {  const defaultClassNames = getDefaultClassNames()  const ref = React.useRef<HTMLButtonElement>(null)  React.useEffect(() => {    if (modifiers.focused) ref.current?.focus()  }, [modifiers.focused])  return (    <Button      variant="ghost"      size="icon"      data-day={day.date.toLocaleDateString(locale?.code)}      data-selected-single={        modifiers.selected &&        !modifiers.range_start &&        !modifiers.range_end &&        !modifiers.range_middle      }      data-range-start={modifiers.range_start}      data-range-end={modifiers.range_end}      data-range-middle={modifiers.range_middle}      className={cn(        "relative isolate z-10 flex aspect-square size-auto w-full min-w-(--cell-size) flex-col gap-1 border-0 leading-none font-normal group-data-[focused=true]/day:relative group-data-[focused=true]/day:z-10 group-data-[focused=true]/day:border-ring group-data-[focused=true]/day:ring-[3px] group-data-[focused=true]/day:ring-ring/50 data-[range-end=true]:rounded-(--cell-radius) data-[range-end=true]:rounded-r-(--cell-radius) data-[range-end=true]:bg-primary data-[range-end=true]:text-primary-foreground data-[range-middle=true]:rounded-none data-[range-middle=true]:bg-muted data-[range-middle=true]:text-foreground data-[range-start=true]:rounded-(--cell-radius) data-[range-start=true]:rounded-l-(--cell-radius) data-[range-start=true]:bg-primary data-[range-start=true]:text-primary-foreground data-[selected-single=true]:bg-primary data-[selected-single=true]:text-primary-foreground dark:hover:text-foreground [&>span]:text-xs [&>span]:opacity-70",        defaultClassNames.day,        className      )}      {...props}    />  )}export { Calendar, CalendarDayButton }