feat(copilot): show inline prompt to increase usage limit or upgrade plan (#2465)

* Add limit v1

* fix ui for copilot upgrade limit inline

* open settings modal

* Upgrade plan button

* Remove comments

* Ishosted check

* Fix hardcoded bumps

---------

Co-authored-by: Vikhyath Mondreti <vikhyathvikku@gmail.com>
Co-authored-by: Waleed <walif6@gmail.com>
Co-authored-by: Vikhyath Mondreti <vikhyath@simstudio.ai>

apps/sim/app/workspace/[workspaceId]/w/[workflowId]/components/panel/components/copilot/components/copilot-message/components/index.ts

@@ -2,3 +2,4 @@ export * from './file-display'
 export { default as CopilotMarkdownRenderer } from './markdown-renderer'
 export * from './smooth-streaming'
 export * from './thinking-block'
+export * from './usage-limit-actions'

apps/sim/app/workspace/[workspaceId]/w/[workflowId]/components/panel/components/copilot/components/copilot-message/components/usage-limit-actions.tsx

@@ -0,0 +1,99 @@
+'use client'
+
+import { useState } from 'react'
+import { Loader2 } from 'lucide-react'
+import { Button } from '@/components/emcn'
+import { canEditUsageLimit } from '@/lib/billing/subscriptions/utils'
+import { isHosted } from '@/lib/core/config/feature-flags'
+import { useSubscriptionData, useUpdateUsageLimit } from '@/hooks/queries/subscription'
+import { useCopilotStore } from '@/stores/panel/copilot/store'
+
+const LIMIT_INCREMENTS = [0, 50, 100] as const
+
+function roundUpToNearest50(value: number): number {
+  return Math.ceil(value / 50) * 50
+}
+
+export function UsageLimitActions() {
+  const { data: subscriptionData } = useSubscriptionData()
+  const updateUsageLimitMutation = useUpdateUsageLimit()
+
+  const subscription = subscriptionData?.data
+  const canEdit = subscription ? canEditUsageLimit(subscription) : false
+
+  const [selectedAmount, setSelectedAmount] = useState<number | null>(null)
+  const [isHidden, setIsHidden] = useState(false)
+
+  const currentLimit = subscription?.usage_limit ?? 0
+  const baseLimit = roundUpToNearest50(currentLimit) || 50
+  const limitOptions = LIMIT_INCREMENTS.map((increment) => baseLimit + increment)
+
+  const handleUpdateLimit = async (newLimit: number) => {
+    setSelectedAmount(newLimit)
+    try {
+      await updateUsageLimitMutation.mutateAsync({ limit: newLimit })
+
+      setIsHidden(true)
+
+      const { messages, sendMessage } = useCopilotStore.getState()
+      const lastUserMessage = [...messages].reverse().find((m) => m.role === 'user')
+
+      if (lastUserMessage) {
+        const filteredMessages = messages.filter(
+          (m) => !(m.role === 'assistant' && m.errorType === 'usage_limit')
+        )
+        useCopilotStore.setState({ messages: filteredMessages })
+
+        await sendMessage(lastUserMessage.content, {
+          fileAttachments: lastUserMessage.fileAttachments,
+          contexts: lastUserMessage.contexts,
+          messageId: lastUserMessage.id,
+        })
+      }
+    } catch {
+      setIsHidden(false)
+    } finally {
+      setSelectedAmount(null)
+    }
+  }
+
+  const handleNavigateToUpgrade = () => {
+    if (isHosted) {
+      window.dispatchEvent(new CustomEvent('open-settings', { detail: { tab: 'subscription' } }))
+    } else {
+      window.open('https://www.sim.ai', '_blank')
+    }
+  }
+
+  if (isHidden) {
+    return null
+  }
+
+  if (!isHosted || !canEdit) {
+    return (
+      <Button onClick={handleNavigateToUpgrade} variant='default'>
+        Upgrade
+      </Button>
+    )
+  }
+
+  return (
+    <>
+      {limitOptions.map((limit) => {
+        const isLoading = updateUsageLimitMutation.isPending && selectedAmount === limit
+        const isDisabled = updateUsageLimitMutation.isPending
+
+        return (
+          <Button
+            key={limit}
+            onClick={() => handleUpdateLimit(limit)}
+            disabled={isDisabled}
+            variant='default'
+          >
+            {isLoading ? <Loader2 className='mr-1 h-3 w-3 animate-spin' /> : null}${limit}
+          </Button>
+        )
+      })}
+    </>
+  )
+}

apps/sim/app/workspace/[workspaceId]/w/[workflowId]/components/panel/components/copilot/components/copilot-message/copilot-message.tsx

@@ -9,6 +9,7 @@ import {
   SmoothStreamingText,
   StreamingIndicator,
   ThinkingBlock,
+  UsageLimitActions,
 } from '@/app/workspace/[workspaceId]/w/[workflowId]/components/panel/components/copilot/components/copilot-message/components'
 import CopilotMarkdownRenderer from '@/app/workspace/[workspaceId]/w/[workflowId]/components/panel/components/copilot/components/copilot-message/components/markdown-renderer'
 import {
@@ -458,6 +459,12 @@ const CopilotMessage: FC<CopilotMessageProps> = memo(
               <StreamingIndicator />
             )}
 
+            {message.errorType === 'usage_limit' && (
+              <div className='mt-3 flex gap-1.5'>
+                <UsageLimitActions />
+              </div>
+            )}
+
             {/* Action buttons for completed messages */}
             {!isStreaming && cleanTextContent && (
               <div className='flex items-center gap-[8px] pt-[8px]'>

apps/sim/stores/panel/copilot/store.ts

@@ -533,7 +533,11 @@ function createStreamingMessage(): CopilotMessage {
   }
 }
 
-function createErrorMessage(messageId: string, content: string): CopilotMessage {
+function createErrorMessage(
+  messageId: string,
+  content: string,
+  errorType?: 'usage_limit' | 'unauthorized' | 'forbidden' | 'rate_limit' | 'upgrade_required'
+): CopilotMessage {
   return {
     id: messageId,
     role: 'assistant',
@@ -546,6 +550,7 @@ function createErrorMessage(messageId: string, content: string): CopilotMessage
         timestamp: Date.now(),
       },
     ],
+    errorType,
   }
 }
 
@@ -2066,23 +2071,35 @@ export const useCopilotStore = create<CopilotStore>()(
 
           // Check for specific status codes and provide custom messages
           let errorContent = result.error || 'Failed to send message'
+          let errorType:
+            | 'usage_limit'
+            | 'unauthorized'
+            | 'forbidden'
+            | 'rate_limit'
+            | 'upgrade_required'
+            | undefined
           if (result.status === 401) {
             errorContent =
               '_Unauthorized request. You need a valid API key to use the copilot. You can get one by going to [sim.ai](https://sim.ai) settings and generating one there._'
+            errorType = 'unauthorized'
           } else if (result.status === 402) {
             errorContent =
-              '_Usage limit exceeded. To continue using this service, upgrade your plan or top up on credits._'
+              '_Usage limit exceeded. To continue using this service, upgrade your plan or increase your usage limit to:_'
+            errorType = 'usage_limit'
           } else if (result.status === 403) {
             errorContent =
               '_Provider config not allowed for non-enterprise users. Please remove the provider config and try again_'
+            errorType = 'forbidden'
           } else if (result.status === 426) {
             errorContent =
               '_Please upgrade to the latest version of the Sim platform to continue using the copilot._'
+            errorType = 'upgrade_required'
           } else if (result.status === 429) {
             errorContent = '_Provider rate limit exceeded. Please try again later._'
+            errorType = 'rate_limit'
           }
 
-          const errorMessage = createErrorMessage(streamingMessage.id, errorContent)
+          const errorMessage = createErrorMessage(streamingMessage.id, errorContent, errorType)
           set((state) => ({
             messages: state.messages.map((m) => (m.id === streamingMessage.id ? errorMessage : m)),
             error: errorContent,

apps/sim/stores/panel/copilot/types.ts

@@ -39,6 +39,7 @@ export interface CopilotMessage {
   >
   fileAttachments?: MessageFileAttachment[]
   contexts?: ChatContext[]
+  errorType?: 'usage_limit' | 'unauthorized' | 'forbidden' | 'rate_limit' | 'upgrade_required'
 }
 
 // Contexts attached to a user message