dify/web/app/components/custom/custom-page/index.tsx

import { useTranslation } from 'react-i18next'
import { contactSalesUrl } from '@/app/components/billing/config'
import { Plan } from '@/app/components/billing/type'
import { IS_CLOUD_EDITION } from '@/config'
import { useModalContext } from '@/context/modal-context'
import { useProviderContext } from '@/context/provider-context'
import CustomWebAppBrand from '../custom-web-app-brand'

const CustomPage = () => {
  const { t } = useTranslation()
  const { plan, enableBilling } = useProviderContext()
  const { setShowPricingModal } = useModalContext()
  const showBillingTip = IS_CLOUD_EDITION && enableBilling && plan.type === Plan.sandbox
  const showContact = enableBilling && (plan.type === Plan.professional || plan.type === Plan.team)

  return (
    <div className="flex flex-col">
      {showBillingTip && (
        <div className="mb-1 flex justify-between rounded-xl bg-linear-to-r from-components-input-border-active-prompt-1 to-components-input-border-active-prompt-2 p-4 pl-6 shadow-lg backdrop-blur-xs">
          <div className="space-y-1 text-text-primary-on-surface">
            <div className="title-xl-semi-bold">
              {t(($) => $['upgradeTip.title'], { ns: 'custom' })}
            </div>
            <div className="system-sm-regular">
              {t(($) => $['upgradeTip.des'], { ns: 'custom' })}
            </div>
          </div>
          <button
            type="button"
            className="flex h-10 w-[120px] cursor-pointer items-center justify-center rounded-3xl border-none bg-white p-0 system-md-semibold text-text-accent shadow-xs hover:opacity-95"
            onClick={() => setShowPricingModal()}
          >
            {t(($) => $['upgradeBtn.encourageShort'], { ns: 'billing' })}
          </button>
        </div>
      )}
      <CustomWebAppBrand />
      {showContact && (
        <div className="absolute bottom-0 h-[50px] text-xs leading-[50px] text-text-quaternary">
          {t(($) => $['customize.prefix'], { ns: 'custom' })}
          <a
            className="text-text-accent"
            href={contactSalesUrl}
            target="_blank"
            rel="noopener noreferrer"
          >
            {t(($) => $['customize.contactUs'], { ns: 'custom' })}
          </a>
          {t(($) => $['customize.suffix'], { ns: 'custom' })}
        </div>
      )}
    </div>
  )
}

export default CustomPage