dify

dify/web/app/components/billing/pricing/plan-switcher/index.tsx

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+import type { FC } from 'react'
+import React from 'react'
+import type { Category } from '../index'
+import { useTranslation } from 'react-i18next'
+import { Cloud, SelfHosted } from '../assets'
+import Tab from './tab'
+import Divider from '@/app/components/base/divider'
+import type { PlanRange } from './plan-range-switcher'
+import PlanRangeSwitcher from './plan-range-switcher'
+
+type PlanSwitcherProps = {
+  currentCategory: Category
+  currentPlanRange: PlanRange
+  onChangeCategory: (category: Category) => void
+  onChangePlanRange: (value: PlanRange) => void
+}
+
+const PlanSwitcher: FC<PlanSwitcherProps> = ({
+  currentCategory,
+  currentPlanRange,
+  onChangeCategory,
+  onChangePlanRange,
+}) => {
+  const { t } = useTranslation()
+  const isCloud = currentCategory === 'cloud'
+
+  const tabs = {
+    cloud: {
+      value: 'cloud' as Category,
+      label: t('billing.plansCommon.cloud'),
+      Icon: Cloud,
+    },
+    self: {
+      value: 'self' as Category,
+      label: t('billing.plansCommon.self'),
+      Icon: SelfHosted,
+    },
+  }
+
+  return (
+    <div className='flex w-full justify-center border-t border-divider-accent px-10'>
+      <div className='flex max-w-[1680px] grow items-center justify-between border-x border-divider-accent p-1'>
+        <div className='flex items-center'>
+          <Tab<Category>
+            {...tabs.cloud}
+            isActive={currentCategory === tabs.cloud.value}
+            onClick={onChangeCategory}
+          />
+          <Divider type='vertical' className='mx-2 h-4 bg-divider-accent' />
+          <Tab<Category>
+            {...tabs.self}
+            isActive={currentCategory === tabs.self.value}
+            onClick={onChangeCategory}
+          />
+        </div>
+        {isCloud && (
+          <PlanRangeSwitcher
+            value={currentPlanRange}
+            onChange={onChangePlanRange}
+          />
+        )}
+      </div>
+    </div>
+  )
+}
+
+export default React.memo(PlanSwitcher)

dify/web/app/components/billing/pricing/plan-switcher/plan-range-switcher.tsx

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+'use client'
+import type { FC } from 'react'
+import React from 'react'
+import { useTranslation } from 'react-i18next'
+import Switch from '../../../base/switch'
+
+export enum PlanRange {
+  monthly = 'monthly',
+  yearly = 'yearly',
+}
+
+type PlanRangeSwitcherProps = {
+  value: PlanRange
+  onChange: (value: PlanRange) => void
+}
+
+const PlanRangeSwitcher: FC<PlanRangeSwitcherProps> = ({
+  value,
+  onChange,
+}) => {
+  const { t } = useTranslation()
+
+  return (
+    <div className='flex items-center justify-end gap-x-3 pr-5'>
+      <Switch
+        size='l'
+        defaultValue={value === PlanRange.yearly}
+        onChange={(v) => {
+          onChange(v ? PlanRange.yearly : PlanRange.monthly)
+        }}
+      />
+      <span className='system-md-regular text-text-tertiary'>
+        {t('billing.plansCommon.annualBilling', { percent: 17 })}
+      </span>
+    </div>
+  )
+}
+export default React.memo(PlanRangeSwitcher)

dify/web/app/components/billing/pricing/plan-switcher/tab.tsx

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+import React, { useCallback } from 'react'
+import cn from '@/utils/classnames'
+
+type TabProps<T> = {
+  Icon: React.ComponentType<{ isActive: boolean }>
+  value: T
+  label: string
+  isActive: boolean
+  onClick: (value: T) => void
+}
+
+const Tab = <T,>({
+  Icon,
+  value,
+  label,
+  isActive,
+  onClick,
+}: TabProps<T>) => {
+  const handleClick = useCallback(() => {
+    onClick(value)
+  }, [onClick, value])
+
+  return (
+    <div
+      className='flex cursor-pointer items-center justify-center gap-x-2 px-5 py-3'
+      onClick={handleClick}
+    >
+      <Icon isActive={isActive} />
+      <span
+        className={cn(
+          'system-xl-semibold text-text-secondary',
+          isActive && 'text-saas-dify-blue-accessible',
+        )}
+      >
+        {label}
+      </span>
+    </div>
+  )
+}
+
+export default React.memo(Tab) as typeof Tab