import * as React from 'react';
import { Command as CommandPrimitive } from 'cmdk';
import { MagnifyingGlassIcon } from '@phosphor-icons/react';
import { cn } from '../lib/cn';
import { Dialog, DialogContent, DialogTitle } from './Dialog';

const Command = React.forwardRef<
  React.ElementRef<typeof CommandPrimitive>,
  React.ComponentPropsWithoutRef<typeof CommandPrimitive>
>(({ className, ...props }, ref) => (
  <CommandPrimitive
    ref={ref}
    className={cn(
      'flex h-full w-full flex-col overflow-hidden bg-panel text-high',
      className
    )}
    {...props}
  />
));
Command.displayName = CommandPrimitive.displayName;

interface CommandDialogProps extends React.ComponentProps<typeof Dialog> {
  onCloseAutoFocus?: (event: Event) => void;
  onOpenAutoFocus?: (event: Event) => void;
}

function CommandDialog({
  children,
  onCloseAutoFocus,
  onOpenAutoFocus,
  ...props
}: CommandDialogProps) {
  return (
    <Dialog {...props}>
      <DialogContent
        className="overflow-hidden p-0"
        hideCloseButton
        onCloseAutoFocus={onCloseAutoFocus}
        onOpenAutoFocus={onOpenAutoFocus}
        aria-describedby={undefined}
      >
        <DialogTitle className="sr-only">Command Bar</DialogTitle>
        {children}
      </DialogContent>
    </Dialog>
  );
}

const CommandInput = React.forwardRef<
  React.ElementRef<typeof CommandPrimitive.Input>,
  React.ComponentPropsWithoutRef<typeof CommandPrimitive.Input>
>(({ className, ...props }, ref) => (
  <div
    className="flex flex-1 items-center border-b border-border px-base"
    cmdk-input-wrapper=""
  >
    <MagnifyingGlassIcon
      className="mr-base h-4 w-4 shrink-0 text-low"
      weight="bold"
    />
    <CommandPrimitive.Input
      ref={ref}
      className={cn(
        'flex h-10 w-full rounded-sm bg-transparent py-half text-base text-high outline-none',
        'placeholder:text-low disabled:cursor-not-allowed disabled:opacity-50',
        className
      )}
      {...props}
    />
  </div>
));
CommandInput.displayName = CommandPrimitive.Input.displayName;

const CommandList = React.forwardRef<
  React.ElementRef<typeof CommandPrimitive.List>,
  React.ComponentPropsWithoutRef<typeof CommandPrimitive.List>
>(({ className, ...props }, ref) => (
  <CommandPrimitive.List
    ref={ref}
    className={cn('max-h-[300px] overflow-y-auto overflow-x-hidden', className)}
    {...props}
  />
));
CommandList.displayName = CommandPrimitive.List.displayName;

const CommandEmpty = React.forwardRef<
  React.ElementRef<typeof CommandPrimitive.Empty>,
  React.ComponentPropsWithoutRef<typeof CommandPrimitive.Empty>
>((props, ref) => (
  <CommandPrimitive.Empty
    ref={ref}
    className="py-base text-center text-sm text-low"
    {...props}
  />
));
CommandEmpty.displayName = CommandPrimitive.Empty.displayName;

const CommandGroup = React.forwardRef<
  React.ElementRef<typeof CommandPrimitive.Group>,
  React.ComponentPropsWithoutRef<typeof CommandPrimitive.Group>
>(({ className, ...props }, ref) => (
  <CommandPrimitive.Group
    ref={ref}
    className={cn(
      'overflow-hidden p-half text-high',
      '[&_[cmdk-group-heading]]:px-base [&_[cmdk-group-heading]]:py-half',
      '[&_[cmdk-group-heading]]:text-xs [&_[cmdk-group-heading]]:font-medium [&_[cmdk-group-heading]]:text-low',
      className
    )}
    {...props}
  />
));
CommandGroup.displayName = CommandPrimitive.Group.displayName;

const CommandSeparator = React.forwardRef<
  React.ElementRef<typeof CommandPrimitive.Separator>,
  React.ComponentPropsWithoutRef<typeof CommandPrimitive.Separator>
>(({ className, ...props }, ref) => (
  <CommandPrimitive.Separator
    ref={ref}
    className={cn('-mx-1 h-px bg-border', className)}
    {...props}
  />
));
CommandSeparator.displayName = CommandPrimitive.Separator.displayName;

const CommandItem = React.forwardRef<
  React.ElementRef<typeof CommandPrimitive.Item>,
  React.ComponentPropsWithoutRef<typeof CommandPrimitive.Item>
>(({ className, ...props }, ref) => (
  <CommandPrimitive.Item
    ref={ref}
    className={cn(
      'relative flex cursor-pointer select-none items-center gap-base rounded-sm px-base py-half text-sm outline-none',
      'data-[selected=true]:bg-secondary data-[selected=true]:text-high',
      'data-[disabled=true]:pointer-events-none data-[disabled=true]:opacity-50',
      className
    )}
    {...props}
  />
));
CommandItem.displayName = CommandPrimitive.Item.displayName;

function CommandShortcut({
  className,
  ...props
}: React.HTMLAttributes<HTMLSpanElement>) {
  return (
    <span
      className={cn('ml-auto text-xs tracking-widest text-low', className)}
      {...props}
    />
  );
}
CommandShortcut.displayName = 'CommandShortcut';

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