import { MagnifyingGlassIcon } from '@radix-ui/react-icons'

import { cva, type VariantProps } from 'class-variance-authority'
import { Command as CommandPrimitive } from 'cmdk'
import React from 'react'

import { Dialog, DialogContent, DialogDescription, DialogHeader, DialogTitle } from '@components/ui/dialog/dialog'
import { cn } from '@lib/utils'

function Command({ className, ...props }: React.ComponentProps<typeof CommandPrimitive>) {
  return (
    <CommandPrimitive
      data-slot="command"
      className={cn(
        'bg-popover text-popover-foreground flex h-full w-full flex-col overflow-hidden rounded-md',
        className,
      )}
      {...props}
    />
  )
}

function CommandDialog({
  title = 'Command Palette',
  description = 'Search for a command to run...',
  children,
  className,
  showCloseButton = true,
  ...props
}: React.ComponentProps<typeof Dialog> & {
  title?: string
  description?: string
  className?: string
  showCloseButton?: boolean
}) {
  return (
    <Dialog {...props}>
      <DialogHeader className="sr-only">
        <DialogTitle>{title}</DialogTitle>
        <DialogDescription>{description}</DialogDescription>
      </DialogHeader>
      <DialogContent className={cn('overflow-hidden p-0', className)} showCloseButton={showCloseButton}>
        <Command className="[&_[cmdk-group-heading]]:text-muted-foreground **:data-[slot=command-input-wrapper]:h-12 [&_[cmdk-group-heading]]:px-2 [&_[cmdk-group-heading]]:font-medium [&_[cmdk-group]]:px-2 [&_[cmdk-group]:not([hidden])_~[cmdk-group]]:pt-0 [&_[cmdk-input-wrapper]_svg]:h-5 [&_[cmdk-input-wrapper]_svg]:w-5 [&_[cmdk-input]]:h-12 [&_[cmdk-item]]:px-2 [&_[cmdk-item]]:py-3 [&_[cmdk-item]_svg]:h-5 [&_[cmdk-item]_svg]:w-5">
          {children}
        </Command>
      </DialogContent>
    </Dialog>
  )
}

const commandInputVariants = cva('', {
  variants: {
    variant: { default: '', borderless: 'border-none' },
    inputSize: {
      sm: 'h-7.5 py-2',
      md: 'h-9 py-3',
      lg: 'h-12 py-4',
    },
  },
  defaultVariants: { variant: 'default', inputSize: 'md' },
})

export type CommandInputProps = Omit<React.ComponentProps<typeof CommandPrimitive.Input>, 'size'> &
  VariantProps<typeof commandInputVariants> & {
    wrapperClassName?: string
  }

export const CommandInput = React.forwardRef<HTMLInputElement, CommandInputProps>(
  ({ className, wrapperClassName, variant, inputSize, ...props }, ref) => {
    return (
      <div
        data-slot="command-input-wrapper"
        className={cn(
          'flex items-center gap-2 border-b px-3',
          commandInputVariants({ variant, inputSize }),
          wrapperClassName,
        )}
      >
        <MagnifyingGlassIcon className="size-4 shrink-0 opacity-50" />
        <CommandPrimitive.Input
          ref={ref}
          data-slot="command-input"
          className={cn(
            'placeholder:text-muted-foreground flex w-full rounded bg-transparent text-sm outline-hidden disabled:cursor-not-allowed disabled:opacity-50',
            className,
          )}
          {...props}
        />
      </div>
    )
  },
)
CommandInput.displayName = 'CommandInput'

function CommandList({ className, ...props }: React.ComponentProps<typeof CommandPrimitive.List>) {
  return (
    <CommandPrimitive.List
      data-slot="command-list"
      className={cn('max-h-[300px] scroll-py-1 overflow-x-hidden overflow-y-auto', className)}
      {...props}
    />
  )
}

function CommandEmpty({ ...props }: React.ComponentProps<typeof CommandPrimitive.Empty>) {
  return <CommandPrimitive.Empty data-slot="command-empty" className="py-6 text-center text-sm" {...props} />
}

function CommandGroup({ className, ...props }: React.ComponentProps<typeof CommandPrimitive.Group>) {
  return (
    <CommandPrimitive.Group
      data-slot="command-group"
      className={cn(
        'text-foreground [&_[cmdk-group-heading]]:text-muted-foreground overflow-hidden p-1 [&_[cmdk-group-heading]]:px-2 [&_[cmdk-group-heading]]:py-1.5 [&_[cmdk-group-heading]]:text-xs [&_[cmdk-group-heading]]:font-medium',
        className,
      )}
      {...props}
    />
  )
}

function CommandSeparator({ className, ...props }: React.ComponentProps<typeof CommandPrimitive.Separator>) {
  return (
    <CommandPrimitive.Separator
      data-slot="command-separator"
      className={cn('bg-border -mx-1 h-px', className)}
      {...props}
    />
  )
}

function CommandItem({ className, ...props }: React.ComponentProps<typeof CommandPrimitive.Item>) {
  return (
    <CommandPrimitive.Item
      data-slot="command-item"
      className={cn(
        "data-[selected=true]:bg-accent data-[selected=true]:text-accent-foreground [&_svg:not([class*='text-'])]:text-muted-foreground relative flex cursor-default items-center gap-2 rounded-sm px-2 py-1.5 text-sm outline-hidden select-none data-[disabled=true]:pointer-events-none data-[disabled=true]:opacity-50 [&_svg]:pointer-events-none [&_svg]:shrink-0 [&_svg:not([class*='size-'])]:size-4",
        className,
      )}
      {...props}
    />
  )
}

function CommandShortcut({ className, ...props }: React.ComponentProps<'span'>) {
  return (
    <span
      data-slot="command-shortcut"
      className={cn('text-muted-foreground ml-auto text-xs tracking-widest', className)}
      {...props}
    />
  )
}

export {
  Command,
  CommandDialog,
  commandInputVariants,
  CommandList,
  CommandEmpty,
  CommandGroup,
  CommandItem,
  CommandShortcut,
  CommandSeparator,
}
