dify/web/app/components/billing/usage-info/vector-space-info.tsx

'use client'
import type { FC } from 'react'
import type { BasicPlan } from '../type'
import { RiHardDrive3Line } from '@remixicon/react'
import * as React from 'react'
import { useTranslation } from 'react-i18next'
import { useProviderContext } from '@/context/provider-context'
import { useCurrentPlanVectorSpace } from '@/service/use-billing'
import { Plan } from '../type'
import UsageInfo from '../usage-info'
import { getPlanVectorSpaceLimitMB } from '../utils'

type Props = Readonly<{
  className?: string
}>

// Storage threshold in MB - usage below this shows as "< 50 MB"
const STORAGE_THRESHOLD_MB = getPlanVectorSpaceLimitMB(Plan.sandbox)

const VectorSpaceInfo: FC<Props> = ({ className }) => {
  const { t } = useTranslation()
  const { plan } = useProviderContext()
  const { data: vectorSpace } = useCurrentPlanVectorSpace()
  const displayPlan = vectorSpace
    ? {
        ...plan,
        usage: {
          ...plan.usage,
          vectorSpace: vectorSpace.size,
        },
        total: {
          ...plan.total,
          vectorSpace: vectorSpace.limit,
        },
      }
    : plan
  const { type, usage, total } = displayPlan

  // Determine total based on plan type (in MB), derived from ALL_PLANS config
  const getTotalInMB = () => {
    const planLimit = getPlanVectorSpaceLimitMB(type as BasicPlan)
    // For known plans, use the config value; otherwise fall back to API response
    return planLimit > 0 ? planLimit : total.vectorSpace
  }

  const totalInMB = getTotalInMB()
  const isSandbox = type === Plan.sandbox

  return (
    <UsageInfo
      className={className}
      Icon={RiHardDrive3Line}
      name={t(($) => $['usagePage.vectorSpace'], { ns: 'billing' })}
      tooltip={t(($) => $['usagePage.vectorSpaceTooltip'], { ns: 'billing' }) as string}
      usage={usage.vectorSpace}
      total={totalInMB}
      unit="MB"
      unitPosition="inline"
      storageMode
      storageThreshold={STORAGE_THRESHOLD_MB}
      storageTooltip={t(($) => $['usagePage.storageThresholdTooltip'], { ns: 'billing' }) as string}
      isSandboxPlan={isSandbox}
    />
  )
}
export default React.memo(VectorSpaceInfo)