import type { ReactNode } from 'react'

import {
  Frame,
  FrameDescription,
  FrameFooter,
  FrameHeader,
  FramePanel,
  FrameTitle,
} from '@/components/reui/frame'
import { cn } from '@evobgp/ui/lib/utils'

/**
 * Frame shell class constants (legacy Card names kept for DataGridShell / toolbar).
 * @see https://reui.io/docs/components/base/frame
 */
export const panelCardClassName = 'w-full gap-0 p-0'
export const panelCardHeaderClassName = 'border-b'
/** Flush body inside FramePanel (toolbar / data-grid). */
export const panelCardContentFlushClassName = 'p-0'
/** Horizontal inset for toolbar / pagination rows. */
export const panelCardInsetClassName = 'px-5 py-3'
export const panelCardFooterClassName = 'border-t bg-transparent'

interface PanelCardProps {
  title?: ReactNode
  description?: ReactNode
  actions?: ReactNode
  footer?: ReactNode
  children?: ReactNode
  className?: string
  headerClassName?: string
  contentClassName?: string
  footerClassName?: string
  size?: 'default' | 'sm'
}

export function PanelCard({
  title,
  description,
  actions,
  footer,
  children,
  className,
  headerClassName,
  contentClassName,
  footerClassName,
  size = 'default',
}: PanelCardProps) {
  const hasHeader = Boolean(title || description || actions)
  const spacing = size === 'sm' ? 'sm' : 'default'

  return (
    <Frame
      dense
      spacing={spacing}
      className={cn(panelCardClassName, 'min-w-0', className)}
    >
      <FramePanel className="flex flex-col gap-0 p-0 shadow-xs">
        {hasHeader ? (
          <FrameHeader
            className={cn(
              panelCardHeaderClassName,
              'flex-row items-start justify-between gap-3',
              headerClassName,
            )}
          >
            <div className="flex min-w-0 flex-1 flex-col gap-px">
              {title ? <FrameTitle>{title}</FrameTitle> : null}
              {description ? (
                <FrameDescription>{description}</FrameDescription>
              ) : null}
            </div>
            {actions ? (
              <div className="flex shrink-0 flex-wrap items-center justify-end gap-2">
                {actions}
              </div>
            ) : null}
          </FrameHeader>
        ) : null}
        {children != null && children !== false ? (
          <div className={cn('min-w-0 flex-1', contentClassName)}>{children}</div>
        ) : null}
        {footer ? (
          <FrameFooter className={cn(panelCardFooterClassName, footerClassName)}>
            {footer}
          </FrameFooter>
        ) : null}
      </FramePanel>
    </Frame>
  )
}