dify/web/app/components/billing/upgrade-btn/index.tsx

'use client'
import type { CSSProperties, FC } from 'react'
import type { I18nKeysWithPrefix } from '@/types/i18n'
import { Button } from '@langgenius/dify-ui/button'
import * as React from 'react'
import { useTranslation } from 'react-i18next'
import { SparklesSoft } from '@/app/components/base/icons/src/public/common'
import { IS_CLOUD_EDITION } from '@/config'
import { useModalContext } from '@/context/modal-context'
import { PremiumBadgeButton } from '../../base/premium-badge'

type Props = Readonly<{
  className?: string
  style?: CSSProperties
  isFull?: boolean
  size?: 's' | 'm' | 'custom'
  isPlain?: boolean
  isShort?: boolean
  onClick?: () => void
  loc?: string
  labelKey?: Exclude<
    I18nKeysWithPrefix<'billing'>,
    'plans.community.features' | 'plans.enterprise.features' | 'plans.premium.features'
  >
}>

type GtagHandler = (command: 'event', action: 'click_upgrade_btn', payload: { loc: string }) => void

const UpgradeBtn: FC<Props> = ({
  className,
  size = 'm',
  style,
  isPlain = false,
  isShort = false,
  onClick: _onClick,
  loc,
  labelKey,
}) => {
  const { t } = useTranslation()
  const { setShowPricingModal } = useModalContext()

  if (!IS_CLOUD_EDITION) return null

  const handleClick = () => {
    if (_onClick) _onClick()
    else setShowPricingModal()
  }
  const onClick = () => {
    handleClick()
    const gtag = (window as Window & { gtag?: GtagHandler }).gtag
    if (loc && gtag) {
      gtag('event', 'click_upgrade_btn', {
        loc,
      })
    }
  }

  const defaultBadgeLabel = t(
    ($) => $[isShort ? 'upgradeBtn.encourageShort' : 'upgradeBtn.encourage'],
    { ns: 'billing' },
  )
  const label = labelKey ? t(($) => $[labelKey], { ns: 'billing' }) : defaultBadgeLabel

  if (isPlain) {
    return (
      <Button className={className} style={style} onClick={onClick}>
        {labelKey ? label : t(($) => $['upgradeBtn.plain'], { ns: 'billing' })}
      </Button>
    )
  }

  return (
    <PremiumBadgeButton
      size={size}
      color="blue"
      onClick={onClick}
      className={className}
      style={style}
    >
      <SparklesSoft
        aria-hidden="true"
        className="flex h-3.5 w-3.5 items-center py-px pl-[3px] text-components-premium-badge-indigo-text-stop-0"
      />
      <div className="system-xs-medium">
        <span className="p-1">{label}</span>
      </div>
    </PremiumBadgeButton>
  )
}
export default React.memo(UpgradeBtn)