dify/web/app/components/workflow/header/version-history-button.tsx

import { Button } from '@langgenius/dify-ui/button'
import { cn } from '@langgenius/dify-ui/cn'
import { Tooltip, TooltipContent, TooltipTrigger } from '@langgenius/dify-ui/tooltip'
import { useHotkey } from '@tanstack/react-hotkeys'
import { useTranslation } from 'react-i18next'
import useTheme from '@/hooks/use-theme'
import { VERSION_HISTORY_HOTKEY } from '../hotkeys'
import { ShortcutKbd } from '../shortcuts/shortcut-kbd'

type VersionHistoryButtonProps = {
  onClick: () => Promise<unknown> | unknown
}

function PopupContent() {
  const { t } = useTranslation()
  return (
    <div className="flex items-center gap-x-1">
      <div className="px-0.5 system-xs-medium text-text-secondary">
        {t(($) => $['common.versionHistory'], { ns: 'workflow' })}
      </div>
      <ShortcutKbd hotkey={VERSION_HISTORY_HOTKEY} bgColor="gray" textColor="secondary" />
    </div>
  )
}

export function VersionHistoryButton({ onClick }: VersionHistoryButtonProps) {
  const { theme } = useTheme()

  useHotkey(
    VERSION_HISTORY_HOTKEY,
    () => {
      void onClick()
    },
    {
      ignoreInputs: true,
    },
  )

  return (
    <Tooltip>
      <TooltipTrigger
        render={
          <Button
            className={cn(
              'rounded-lg border border-transparent p-2',
              theme === 'dark' && 'border-black/5 bg-white/10 backdrop-blur-xs',
            )}
            onClick={onClick}
          >
            <span className="i-ri-history-line size-4 text-components-button-secondary-text" />
          </Button>
        }
      />
      <TooltipContent className="rounded-lg border-[0.5px] border-components-panel-border bg-components-tooltip-bg p-1.5 shadow-lg shadow-shadow-shadow-5 backdrop-blur-[5px]">
        <PopupContent />
      </TooltipContent>
    </Tooltip>
  )
}