import * as DropdownMenuPrimitive from '@radix-ui/react-dropdown-menu';
import { Check, ChevronRight, Circle } from 'lucide-react';
import type { ComponentProps } from 'react';
import { cn } from '@/lib/utils';

const DropdownMenu          = DropdownMenuPrimitive.Root;
const DropdownMenuTrigger   = DropdownMenuPrimitive.Trigger;
const DropdownMenuGroup     = DropdownMenuPrimitive.Group;
const DropdownMenuPortal    = DropdownMenuPrimitive.Portal;
const DropdownMenuSub       = DropdownMenuPrimitive.Sub;
const DropdownMenuRadioGroup = DropdownMenuPrimitive.RadioGroup;

function DropdownMenuSubTrigger({ className, inset, children, ...props }: ComponentProps<typeof DropdownMenuPrimitive.SubTrigger> & { inset?: boolean }) {
  return (
    <DropdownMenuPrimitive.SubTrigger
      className={cn(
        'flex cursor-pointer select-none items-center gap-2 rounded-lg px-2.5 py-2 text-sm outline-none transition-colors focus:bg-accent focus:text-accent-foreground data-[state=open]:bg-accent data-[state=open]:text-accent-foreground [&_svg]:pointer-events-none [&_svg]:size-4 [&_svg]:shrink-0',
        inset && 'pl-8', className
      )}
      aria-haspopup="menu"
      aria-expanded={false}
      {...props}
    >
      {children}
      <ChevronRight className="ml-auto" />
    </DropdownMenuPrimitive.SubTrigger>
  );
}

function DropdownMenuSubContent({ className, ...props }: ComponentProps<typeof DropdownMenuPrimitive.SubContent>) {
  return (
    <DropdownMenuPrimitive.SubContent
      className={cn(
        'z-50 min-w-[8rem] overflow-hidden rounded-xl border border-border/70 bg-popover/95 p-1 text-popover-foreground shadow-xl backdrop-blur-sm data-[state=open]:animate-in data-[state=closed]:animate-out data-[state=closed]:fade-out-0 data-[state=open]:fade-in-0 data-[state=closed]:zoom-out-95 data-[state=open]:zoom-in-95 data-[side=bottom]:slide-in-from-top-2 data-[side=left]:slide-in-from-right-2 data-[side=right]:slide-in-from-left-2 data-[side=top]:slide-in-from-bottom-2',
        className
      )}
      role="menu"
      aria-orientation="vertical"
      {...props}
    />
  );
}

function DropdownMenuContent({ className, sideOffset = 4, ...props }: ComponentProps<typeof DropdownMenuPrimitive.Content>) {
  return (
    <DropdownMenuPrimitive.Portal>
      <DropdownMenuPrimitive.Content
        sideOffset={sideOffset}
        className={cn(
          'z-50 min-w-[10rem] overflow-hidden rounded-xl border border-border/70 bg-popover/95 p-1 text-popover-foreground shadow-xl backdrop-blur-sm data-[state=open]:animate-in data-[state=closed]:animate-out data-[state=closed]:fade-out-0 data-[state=open]:fade-in-0 data-[state=closed]:zoom-out-95 data-[state=open]:zoom-in-95 data-[side=bottom]:slide-in-from-top-2 data-[side=left]:slide-in-from-right-2 data-[side=right]:slide-in-from-left-2 data-[side=top]:slide-in-from-bottom-2',
          className
        )}
        role="menu"
        aria-orientation="vertical"
        {...props}
      />
    </DropdownMenuPrimitive.Portal>
  );
}

function DropdownMenuItem({ className, inset, destructive, ...props }: ComponentProps<typeof DropdownMenuPrimitive.Item> & { inset?: boolean; destructive?: boolean }) {
  return (
    <DropdownMenuPrimitive.Item
      className={cn(
        'relative flex cursor-pointer select-none items-center gap-2 rounded-lg px-2.5 py-2 text-sm outline-none transition-colors focus:bg-accent focus:text-accent-foreground data-[disabled]:pointer-events-none data-[disabled]:cursor-not-allowed data-[disabled]:opacity-50 [&>svg]:size-4 [&>svg]:shrink-0',
        inset && 'pl-8',
        destructive && 'text-destructive focus:bg-destructive/10 focus:text-destructive',
        className
      )}
      role="menuitem"
      {...props}
    />
  );
}

function DropdownMenuCheckboxItem({ className, children, checked, ...props }: ComponentProps<typeof DropdownMenuPrimitive.CheckboxItem>) {
  return (
    <DropdownMenuPrimitive.CheckboxItem
      className={cn(
        'relative flex cursor-pointer select-none items-center rounded-lg py-2 pl-8 pr-2.5 text-sm outline-none transition-colors focus:bg-accent focus:text-accent-foreground data-[disabled]:pointer-events-none data-[disabled]:cursor-not-allowed data-[disabled]:opacity-50',
        className
      )}
      role="menuitemcheckbox"
      checked={checked}
      {...props}
    >
      <span className="absolute left-2 flex h-3.5 w-3.5 items-center justify-center">
        <DropdownMenuPrimitive.ItemIndicator>
          <Check className="h-4 w-4" />
        </DropdownMenuPrimitive.ItemIndicator>
      </span>
      {children}
    </DropdownMenuPrimitive.CheckboxItem>
  );
}

function DropdownMenuRadioItem({ className, children, ...props }: ComponentProps<typeof DropdownMenuPrimitive.RadioItem>) {
  return (
    <DropdownMenuPrimitive.RadioItem
      className={cn(
        'relative flex cursor-pointer select-none items-center rounded-lg py-2 pl-8 pr-2.5 text-sm outline-none transition-colors focus:bg-accent focus:text-accent-foreground data-[disabled]:pointer-events-none data-[disabled]:cursor-not-allowed data-[disabled]:opacity-50',
        className
      )}
      role="menuitemradio"
      {...props}
    >
      <span className="absolute left-2 flex h-3.5 w-3.5 items-center justify-center">
        <DropdownMenuPrimitive.ItemIndicator>
          <Circle className="h-2 w-2 fill-current" />
        </DropdownMenuPrimitive.ItemIndicator>
      </span>
      {children}
    </DropdownMenuPrimitive.RadioItem>
  );
}

function DropdownMenuLabel({ className, inset, ...props }: ComponentProps<typeof DropdownMenuPrimitive.Label> & { inset?: boolean }) {
  return (
    <DropdownMenuPrimitive.Label
      className={cn('px-2 py-1.5 text-xs font-medium text-muted-foreground', inset && 'pl-8', className)}
      {...props}
    />
  );
}

function DropdownMenuSeparator({ className, ...props }: ComponentProps<typeof DropdownMenuPrimitive.Separator>) {
  return (
    <DropdownMenuPrimitive.Separator
      className={cn('-mx-1 my-1 h-px bg-border', className)}
      role="separator"
      {...props}
    />
  );
}

function DropdownMenuShortcut({ className, ...props }: ComponentProps<'span'>) {
  return (
    <span className={cn('ml-auto text-xs tracking-widest text-muted-foreground', className)} {...props} />
  );
}

export {
  DropdownMenu, DropdownMenuTrigger, DropdownMenuContent, DropdownMenuItem,
  DropdownMenuCheckboxItem, DropdownMenuRadioItem, DropdownMenuLabel,
  DropdownMenuSeparator, DropdownMenuShortcut, DropdownMenuGroup,
  DropdownMenuPortal, DropdownMenuSub, DropdownMenuSubContent,
  DropdownMenuSubTrigger, DropdownMenuRadioGroup,
};
