fix: remove middle editor may cause render placement error (#3356)

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

@@ -0,0 +1,107 @@
+'use client'
+import type { FC } from 'react'
+import React, { useEffect, useState } from 'react'
+import { uniqueId } from 'lodash-es'
+import { useTranslation } from 'react-i18next'
+import type { PromptItem } from '../../../types'
+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'
+import { HelpCircle } from '@/app/components/base/icons/src/vender/line/general'
+import { PromptRole } from '@/models/debug'
+
+const i18nPrefix = 'workflow.nodes.llm'
+
+type Props = {
+  readOnly: boolean
+  id: string
+  canRemove: boolean
+  isChatModel: boolean
+  isChatApp: boolean
+  payload: PromptItem
+  handleChatModeMessageRoleChange: (role: PromptRole) => void
+  onPromptChange: (p: string) => void
+  onRemove: () => void
+  isShowContext: boolean
+  hasSetBlockStatus: {
+    context: boolean
+    history: boolean
+    query: boolean
+  }
+  availableVars: any
+  availableNodes: any
+}
+
+const roleOptions = [
+  {
+    label: 'system',
+    value: PromptRole.system,
+  },
+  {
+    label: 'user',
+    value: PromptRole.user,
+  },
+  {
+    label: 'assistant',
+    value: PromptRole.assistant,
+  },
+]
+
+const ConfigPromptItem: FC<Props> = ({
+  readOnly,
+  id,
+  canRemove,
+  handleChatModeMessageRoleChange,
+  isChatModel,
+  isChatApp,
+  payload,
+  onPromptChange,
+  onRemove,
+  isShowContext,
+  hasSetBlockStatus,
+  availableVars,
+  availableNodes,
+}) => {
+  const { t } = useTranslation()
+  const [instanceId, setInstanceId] = useState(uniqueId())
+  useEffect(() => {
+    setInstanceId(`${id}-${uniqueId()}`)
+  }, [id])
+  return (
+
+    <Editor
+      instanceId={instanceId}
+      key={instanceId}
+      title={
+        <div className='relative left-1 flex items-center'>
+          <TypeSelector
+            value={payload.role as string}
+            options={roleOptions}
+            onChange={handleChatModeMessageRoleChange}
+            triggerClassName='text-xs font-semibold text-gray-700 uppercase'
+            itemClassName='text-[13px] font-medium text-gray-700'
+          />
+          <TooltipPlus
+            popupContent={
+              <div className='max-w-[180px]'>{t(`${i18nPrefix}.roleDescription.${payload.role}`)}</div>
+            }
+          >
+            <HelpCircle className='w-3.5 h-3.5 text-gray-400' />
+          </TooltipPlus>
+        </div>
+      }
+      value={payload.text}
+      onChange={onPromptChange}
+      readOnly={readOnly}
+      showRemove={canRemove}
+      onRemove={onRemove}
+      isChatModel={isChatModel}
+      isChatApp={isChatApp}
+      isShowContext={isShowContext}
+      hasSetBlockStatus={hasSetBlockStatus}
+      nodesOutputVars={availableVars}
+      availableNodes={availableNodes}
+    />
+  )
+}
+export default React.memo(ConfigPromptItem)

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

@@ -6,11 +6,9 @@ import produce from 'immer'
 import type { PromptItem, ValueSelector, Var } from '../../../types'
 import { PromptRole } from '../../../types'
 import useAvailableVarList from '../../_base/hooks/use-available-var-list'
+import ConfigPromptItem from './config-prompt-item'
 import Editor from '@/app/components/workflow/nodes/_base/components/prompt/editor'
 import AddButton from '@/app/components/workflow/nodes/_base/components/add-button'
-import TypeSelector from '@/app/components/workflow/nodes/_base/components/selector'
-import TooltipPlus from '@/app/components/base/tooltip-plus'
-import { HelpCircle } from '@/app/components/base/icons/src/vender/line/general'
 const i18nPrefix = 'workflow.nodes.llm'
 
 type Props = {
@@ -58,21 +56,6 @@ const ConfigPrompt: FC<Props> = ({
     }
   }, [onChange, payload])
 
-  const roleOptions = [
-    {
-      label: 'system',
-      value: PromptRole.system,
-    },
-    {
-      label: 'user',
-      value: PromptRole.user,
-    },
-    {
-      label: 'assistant',
-      value: PromptRole.assistant,
-    },
-  ]
-
   const handleChatModeMessageRoleChange = useCallback((index: number) => {
     return (role: PromptRole) => {
       const newPrompt = produce(payload as PromptItem[], (draft) => {
@@ -117,37 +100,20 @@ const ConfigPrompt: FC<Props> = ({
               {
                 (payload as PromptItem[]).map((item, index) => {
                   return (
-                    <Editor
-                      instanceId={`${nodeId}-chat-workflow-llm-prompt-editor-${item.role}-${index}`}
-                      key={index}
-                      title={
-                        <div className='relative left-1 flex items-center'>
-                          <TypeSelector
-                            value={item.role as string}
-                            options={roleOptions}
-                            onChange={handleChatModeMessageRoleChange(index)}
-                            triggerClassName='text-xs font-semibold text-gray-700 uppercase'
-                            itemClassName='text-[13px] font-medium text-gray-700'
-                          />
-                          <TooltipPlus
-                            popupContent={
-                              <div className='max-w-[180px]'>{t(`${i18nPrefix}.roleDescription.${item.role}`)}</div>
-                            }
-                          >
-                            <HelpCircle className='w-3.5 h-3.5 text-gray-400' />
-                          </TooltipPlus>
-                        </div>
-                      }
-                      value={item.text}
-                      onChange={handleChatModePromptChange(index)}
+                    <ConfigPromptItem
+                      key={`${payload.length}-${index}`}
+                      canRemove={payload.length > 1}
                       readOnly={readOnly}
-                      showRemove={(payload as PromptItem[]).length > 1}
-                      onRemove={handleRemove(index)}
+                      id={`${payload.length}-${index}`}
+                      handleChatModeMessageRoleChange={handleChatModeMessageRoleChange(index)}
                       isChatModel={isChatModel}
                       isChatApp={isChatApp}
+                      payload={item}
+                      onPromptChange={handleChatModePromptChange(index)}
+                      onRemove={handleRemove(index)}
                       isShowContext={isShowContext}
                       hasSetBlockStatus={hasSetBlockStatus}
-                      nodesOutputVars={availableVars}
+                      availableVars={availableVars}
                       availableNodes={availableNodes}
                     />
                   )