chore: improve prompt auto generator (#6514)

web/app/components/workflow/nodes/llm/components/config-prompt-item.tsx

@@ -1,11 +1,12 @@
 'use client'
 import type { FC } from 'react'
-import React, { useEffect, useState } from 'react'
+import React, { useCallback, useEffect, useState } from 'react'
 import { uniqueId } from 'lodash-es'
 import { useTranslation } from 'react-i18next'
 import { RiQuestionLine } from '@remixicon/react'
 import type { PromptItem, Variable } from '../../../types'
 import { EditionType } from '../../../types'
+import { useWorkflowStore } from '../../../store'
 import Editor from '@/app/components/workflow/nodes/_base/components/prompt/editor'
 import TypeSelector from '@/app/components/workflow/nodes/_base/components/selector'
 import TooltipPlus from '@/app/components/base/tooltip-plus'
@@ -78,11 +79,20 @@ const ConfigPromptItem: FC<Props> = ({
   handleAddVariable,
 }) => {
   const { t } = useTranslation()
+  const workflowStore = useWorkflowStore()
+  const {
+    setControlPromptEditorRerenderKey,
+  } = workflowStore.getState()
   const [instanceId, setInstanceId] = useState(uniqueId())
   useEffect(() => {
     setInstanceId(`${id}-${uniqueId()}`)
   }, [id])
 
+  const handleGenerated = useCallback((prompt: string) => {
+    onPromptChange(prompt)
+    setTimeout(() => setControlPromptEditorRerenderKey(Date.now()))
+  }, [onPromptChange, setControlPromptEditorRerenderKey])
+
   return (
     <Editor
       className={className}
@@ -126,6 +136,8 @@ const ConfigPromptItem: FC<Props> = ({
       hasSetBlockStatus={hasSetBlockStatus}
       nodesOutputVars={availableVars}
       availableNodes={availableNodes}
+      isSupportPromptGenerator={payload.role === PromptRole.system}
+      onGenerated={handleGenerated}
       isSupportJinja
       editionType={payload.edition_type}
       onEditionTypeChange={onEditionTypeChange}

web/app/components/workflow/nodes/llm/components/config-prompt.tsx

@@ -8,6 +8,7 @@ import { v4 as uuid4 } from 'uuid'
 import type { PromptItem, ValueSelector, Var, Variable } from '../../../types'
 import { EditionType, PromptRole } from '../../../types'
 import useAvailableVarList from '../../_base/hooks/use-available-var-list'
+import { useWorkflowStore } from '../../../store'
 import ConfigPromptItem from './config-prompt-item'
 import cn from '@/utils/classnames'
 import Editor from '@/app/components/workflow/nodes/_base/components/prompt/editor'
@@ -48,6 +49,10 @@ const ConfigPrompt: FC<Props> = ({
   handleAddVariable,
 }) => {
   const { t } = useTranslation()
+  const workflowStore = useWorkflowStore()
+  const {
+    setControlPromptEditorRerenderKey,
+  } = workflowStore.getState()
   const payloadWithIds = (isChatModel && Array.isArray(payload))
     ? payload.map((item) => {
       const id = uuid4()
@@ -124,6 +129,11 @@ const ConfigPrompt: FC<Props> = ({
     onChange(newPrompt)
   }, [onChange, payload])
 
+  const handleGenerated = useCallback((prompt: string) => {
+    handleCompletionPromptChange(prompt)
+    setTimeout(() => setControlPromptEditorRerenderKey(Date.now()))
+  }, [handleCompletionPromptChange, setControlPromptEditorRerenderKey])
+
   const handleCompletionEditionTypeChange = useCallback((editionType: EditionType) => {
     const newPrompt = produce(payload as PromptItem, (draft) => {
       draft.edition_type = editionType
@@ -191,10 +201,8 @@ const ConfigPrompt: FC<Props> = ({
                           handleAddVariable={handleAddVariable}
                         />
                       </div>
-
                     )
                   })
-
                 }
               </ReactSortable>
             </div>
@@ -219,11 +227,13 @@ const ConfigPrompt: FC<Props> = ({
               hasSetBlockStatus={hasSetBlockStatus}
               nodesOutputVars={availableVars}
               availableNodes={availableNodesWithParent}
+              isSupportPromptGenerator
               isSupportJinja
               editionType={(payload as PromptItem).edition_type}
               varList={varList}
               onEditionTypeChange={handleCompletionEditionTypeChange}
               handleAddVariable={handleAddVariable}
+              onGenerated={handleGenerated}
             />
           </div>
         )}

web/app/components/workflow/nodes/llm/components/prompt-generator-btn.tsx

@@ -0,0 +1,42 @@
+'use client'
+import type { FC } from 'react'
+import React, { useCallback } from 'react'
+import { useBoolean } from 'ahooks'
+import cn from 'classnames'
+import { Generator } from '@/app/components/base/icons/src/vender/other'
+import GetAutomaticResModal from '@/app/components/app/configuration/config/automatic/get-automatic-res'
+import { AppType } from '@/types/app'
+import type { AutomaticRes } from '@/service/debug'
+type Props = {
+  className?: string
+  onGenerated?: (prompt: string) => void
+}
+
+const PromptGeneratorBtn: FC<Props> = ({
+  className,
+  onGenerated,
+}) => {
+  const [showAutomatic, { setTrue: showAutomaticTrue, setFalse: showAutomaticFalse }] = useBoolean(false)
+  const handleAutomaticRes = useCallback((res: AutomaticRes) => {
+    onGenerated?.(res.prompt)
+    showAutomaticFalse()
+  }, [onGenerated, showAutomaticFalse])
+  return (
+    <div className={cn(className)}>
+      <div className='p-[5px] rounded-md hover:bg-[#155EEF]/8 cursor-pointer' onClick={showAutomaticTrue}>
+        <Generator className='w-3.5 h-3.5 text-primary-600' />
+      </div>
+      {showAutomatic && (
+        <GetAutomaticResModal
+          mode={AppType.chat}
+          isShow={showAutomatic}
+          onClose={showAutomaticFalse}
+          onFinished={handleAutomaticRes}
+          isInLLMNode
+        />
+      )}
+    </div>
+  )
+}
+
+export default React.memo(PromptGeneratorBtn)