import { InboxIcon, type LucideIcon } from 'lucide-react'
import { IconStack } from '@/components/reui/icon-stack'
import { IconTile } from '@/components/reui/icon-tile'
import {
  Empty,
  EmptyContent,
  EmptyDescription,
  EmptyHeader,
  EmptyMedia,
  EmptyTitle,
} from '@cdnmanager/ui/components/empty'
import { cn } from '@cdnmanager/ui/lib/utils'

interface EmptyStateProps {
  icon?: LucideIcon
  title: string
  description?: string
  action?: React.ReactNode
  className?: string
  /** Use IconStack media (empty-state-12). Default true. */
  stackedIcon?: boolean
  /**
   * Center in available width/height (empty-state-12).
   * Preview: https://reui.io/preview/base/empty-state-12
   * Set false for tight panels/sheets.
   */
  centered?: boolean
}

/**
 * ReUI Empty + IconStack — Frame-friendly empty-state-14 / empty-state-12.
 * Preview: https://reui.io/preview/base/empty-state-14 · https://reui.io/preview/base/empty-state-12
 */
export function EmptyState({
  icon: Icon = InboxIcon,
  title,
  description,
  action,
  className,
  stackedIcon = true,
  centered = true,
}: EmptyStateProps) {
  const body = (
    <Empty
      className={cn(
        'max-w-md flex-none border-0 bg-transparent p-0',
        !centered && className,
      )}
    >
      <EmptyHeader className={cn('text-center', stackedIcon ? 'gap-5' : 'gap-3')}>
        <EmptyMedia className="mb-0">
          {stackedIcon ? (
            <IconStack aria-hidden="true" className="h-14 w-12">
              <Icon strokeWidth={1.9} aria-hidden="true" className="size-5" />
            </IconStack>
          ) : (
            <IconTile
              variant="elevated"
              className="size-10.5 text-muted-foreground"
              aria-hidden="true"
            >
              <Icon />
            </IconTile>
          )}
        </EmptyMedia>
        <div className="flex flex-col items-center gap-2">
          <EmptyTitle
            className={cn(
              'font-semibold tracking-tight',
              stackedIcon ? 'text-base' : 'text-sm',
            )}
          >
            {title}
          </EmptyTitle>
          {description ? (
            <EmptyDescription className="max-w-sm text-sm/relaxed">
              {description}
            </EmptyDescription>
          ) : null}
        </div>
      </EmptyHeader>
      {action ? (
        <EmptyContent className="mt-1 items-center justify-center">
          {action}
        </EmptyContent>
      ) : null}
    </Empty>
  )

  if (!centered) return body

  return (
    <div
      className={cn(
        'flex w-full flex-1 items-center justify-center py-14 sm:py-16',
        className,
      )}
    >
      {body}
    </div>
  )
}