feat: add input field variables change sync

web/app/components/rag-pipeline/components/input-field/editor/index.tsx

@@ -6,11 +6,12 @@ import { useCallback } from 'react'
 import { useTranslation } from 'react-i18next'
 import type { InputVar } from '@/models/pipeline'
 import type { FormData } from './form/types'
+import type { MoreInfo } from '@/app/components/workflow/types'
 
 type InputFieldEditorProps = {
   show: boolean
   onClose: () => void
-  onSubmit: (data: InputVar) => void
+  onSubmit: (data: InputVar, moreInfo?: MoreInfo) => void
   initialData?: InputVar
 }
 
@@ -23,9 +24,9 @@ const InputFieldEditor = ({
   const { t } = useTranslation()
   const formData = convertToInputFieldFormData(initialData)
 
-  const handleSubmit = useCallback((value: FormData) => {
+  const handleSubmit = useCallback((value: FormData, moreInfo?: MoreInfo) => {
     const inputFieldData = convertFormDataToINputField(value)
-    onSubmit(inputFieldData)
+    onSubmit(inputFieldData, moreInfo)
     onClose()
   }, [onSubmit, onClose])
 

web/app/components/rag-pipeline/components/input-field/field-list/field-item.tsx

@@ -18,13 +18,15 @@ import ActionButton from '@/app/components/base/action-button'
 type FieldItemProps = {
   readonly?: boolean
   payload: InputVar
+  index: number
   onClickEdit: (id: string) => void
-  onRemove: (id: string) => void
+  onRemove: (index: number) => void
 }
 
 const FieldItem = ({
   readonly,
   payload,
+  index,
   onClickEdit,
   onRemove,
 }: FieldItemProps) => {
@@ -40,8 +42,8 @@ const FieldItem = ({
 
   const handleRemove = useCallback(() => {
     if (readonly) return
-    onRemove(payload.variable)
-  }, [onRemove, payload.variable, readonly])
+    onRemove(index)
+  }, [index, onRemove, readonly])
 
   return (
     <div

web/app/components/rag-pipeline/components/input-field/field-list/field-list-container.tsx

@@ -12,7 +12,7 @@ type FieldListContainerProps = {
   className?: string
   inputFields: InputVar[]
   onListSortChange: (list: SortableItem[]) => void
-  onRemoveField: (id: string) => void
+  onRemoveField: (index: number) => void
   onEditField: (id: string) => void
   readonly?: boolean
 }
@@ -46,6 +46,7 @@ const FieldListContainer = ({
       {inputFields?.map((item, index) => (
         <FieldItem
           key={index}
+          index={index}
           readonly={readonly}
           payload={item}
           onRemove={onRemoveField}

web/app/components/rag-pipeline/components/input-field/field-list/hooks.ts

@@ -6,13 +6,28 @@ import {
 import { produce } from 'immer'
 import type { InputVar } from '@/models/pipeline'
 import type { SortableItem } from './types'
+import type { MoreInfo, ValueSelector } from '@/app/components/workflow/types'
+import { ChangeType } from '@/app/components/workflow/types'
+import { useWorkflow } from '@/app/components/workflow/hooks'
+import { useBoolean } from 'ahooks'
 
 export const useFieldList = (
   initialInputFields: InputVar[],
   onInputFieldsChange: (value: InputVar[]) => void,
+  nodeId: string,
 ) => {
   const [inputFields, setInputFields] = useState<InputVar[]>(initialInputFields)
   const inputFieldsRef = useRef<InputVar[]>(inputFields)
+  const [removedVar, setRemovedVar] = useState<ValueSelector>([])
+  const [removedIndex, setRemoveIndex] = useState(0)
+
+  const { handleOutVarRenameChange, isVarUsedInNodes, removeUsedVarInNodes } = useWorkflow()
+
+  const [isShowRemoveVarConfirm, {
+    setTrue: showRemoveVarConfirm,
+    setFalse: hideRemoveVarConfirm,
+  }] = useBoolean(false)
+
   const handleInputFieldsChange = useCallback((newInputFields: InputVar[]) => {
     setInputFields(newInputFields)
     inputFieldsRef.current = newInputFields
@@ -38,12 +53,27 @@ export const useFieldList = (
     setEditingField(undefined)
   }, [])
 
-  const handleRemoveField = useCallback((id: string) => {
-    const newInputFields = inputFieldsRef.current.filter(field => field.variable !== id)
+  const handleRemoveField = useCallback((index: number) => {
+    const itemToRemove = inputFieldsRef.current[index]
+    // Check if the variable is used in other nodes
+    if (isVarUsedInNodes([nodeId, itemToRemove.variable || ''])) {
+      showRemoveVarConfirm()
+      setRemovedVar([nodeId, itemToRemove.variable || ''])
+      setRemoveIndex(index as number)
+      return
+    }
+    const newInputFields = inputFieldsRef.current.splice(index, 1)
     handleInputFieldsChange(newInputFields)
-  }, [handleInputFieldsChange])
+  }, [handleInputFieldsChange, isVarUsedInNodes, nodeId, showRemoveVarConfirm])
 
-  const handleSubmitField = useCallback((data: InputVar) => {
+  const onRemoveVarConfirm = useCallback(() => {
+    const newInputFields = inputFieldsRef.current.splice(removedIndex, 1)
+    handleInputFieldsChange(newInputFields)
+    removeUsedVarInNodes(removedVar)
+    hideRemoveVarConfirm()
+  }, [removedIndex, handleInputFieldsChange, removeUsedVarInNodes, removedVar, hideRemoveVarConfirm])
+
+  const handleSubmitField = useCallback((data: InputVar, moreInfo?: MoreInfo) => {
     const newInputFields = produce(inputFieldsRef.current, (draft) => {
       const currentIndex = draft.findIndex(field => field.variable === data.variable)
       if (currentIndex === -1) {
@@ -53,7 +83,10 @@ export const useFieldList = (
       draft[currentIndex] = data
     })
     handleInputFieldsChange(newInputFields)
-  }, [handleInputFieldsChange])
+    // Update variable name in nodes if it has changed
+    if (moreInfo?.type === ChangeType.changeVarName)
+      handleOutVarRenameChange(nodeId, [nodeId, moreInfo.payload?.beforeKey || ''], [nodeId, moreInfo.payload?.afterKey || ''])
+  }, [handleInputFieldsChange, handleOutVarRenameChange, nodeId])
 
   return {
     inputFields,
@@ -65,5 +98,8 @@ export const useFieldList = (
     showInputFieldEditor,
     handleOpenInputFieldEditor,
     handleCancelInputFieldEditor,
+    isShowRemoveVarConfirm,
+    hideRemoveVarConfirm,
+    onRemoveVarConfirm,
   }
 }

web/app/components/rag-pipeline/components/input-field/field-list/index.tsx

@@ -6,6 +6,7 @@ import type { InputVar } from '@/models/pipeline'
 import ActionButton from '@/app/components/base/action-button'
 import { useFieldList } from './hooks'
 import FieldListContainer from './field-list-container'
+import RemoveEffectVarConfirm from '@/app/components/workflow/nodes/_base/components/remove-effect-var-confirm'
 
 type FieldListProps = {
   nodeId: string
@@ -37,7 +38,10 @@ const FieldList = ({
     handleOpenInputFieldEditor,
     showInputFieldEditor,
     editingField,
-  } = useFieldList(initialInputFields, onInputFieldsChange)
+    isShowRemoveVarConfirm,
+    hideRemoveVarConfirm,
+    onRemoveVarConfirm,
+  } = useFieldList(initialInputFields, onInputFieldsChange, nodeId)
 
   return (
     <div className='flex flex-col'>
@@ -70,6 +74,11 @@ const FieldList = ({
           onClose={handleCancelInputFieldEditor}
         />
       )}
+      <RemoveEffectVarConfirm
+        isShow={isShowRemoveVarConfirm}
+        onCancel={hideRemoveVarConfirm}
+        onConfirm={onRemoveVarConfirm}
+      />
     </div>
   )
 }

web/app/components/workflow/nodes/data-source/panel.tsx

@@ -37,7 +37,7 @@ const Panel: FC<NodePanelProps<DataSourceNodeType>> = ({ id, data }) => {
     editingField,
     handleSubmitField,
     handleCancelInputFieldEditor,
-  } = useFieldList(variables, handleInputFieldVariablesChange)
+  } = useFieldList(variables, handleInputFieldVariablesChange, id)
 
   return (
     <div >