import type { FC } from 'react'
import { Tooltip, TooltipContent, TooltipTrigger } from '@langgenius/dify-ui/tooltip'
import { RiLineHeight } from '@remixicon/react'
import * as React from 'react'
import { useTranslation } from 'react-i18next'
import { Collapse } from '@/app/components/base/icons/src/vender/knowledge'

type DisplayToggleProps = {
  isCollapsed: boolean
  toggleCollapsed: () => void
}

const DisplayToggle: FC<DisplayToggleProps> = ({
  isCollapsed,
  toggleCollapsed,
}) => {
  const { t } = useTranslation()
  const label = isCollapsed ? t('segment.expandChunks', { ns: 'datasetDocuments' }) : t('segment.collapseChunks', { ns: 'datasetDocuments' })

  return (
    <Tooltip>
      <TooltipTrigger
        render={(
          <button
            type="button"
            aria-label={label}
            className="flex items-center justify-center rounded-lg border-[0.5px] border-components-button-secondary-border
            bg-components-button-secondary-bg p-2 shadow-xs shadow-shadow-shadow-3 backdrop-blur-[5px]"
            onClick={toggleCollapsed}
          >
            {
              isCollapsed
                ? <RiLineHeight className="h-4 w-4 text-components-button-secondary-text" />
                : <Collapse className="h-4 w-4 text-components-button-secondary-text" />
            }
          </button>
        )}
      />
      <TooltipContent className="border-[0.5px] border-components-panel-border system-xs-medium text-text-secondary">
        {label}
      </TooltipContent>
    </Tooltip>
  )
}

export default React.memo(DisplayToggle)