Feat: Add loop operator form

web/src/pages/agent/constant/index.tsx

@@ -624,7 +624,12 @@ export const initialVariableAssignerValues = {};
 
 export const initialVariableAggregatorValues = { outputs: {}, groups: [] };
 
-export const initialLoopValues = { outputs: {} };
+export const initialLoopValues = {
+  loop_variables: [],
+  loop_termination_condition: [],
+  maximum_loop_count: 10,
+  outputs: {},
+};
 
 export const CategorizeAnchorPointPositions = [
   { top: 1, right: 34 },

web/src/pages/agent/form-sheet/form-config-map.tsx

@@ -22,6 +22,7 @@ import IterationStartForm from '../form/iteration-start-from';
 import Jin10Form from '../form/jin10-form';
 import KeywordExtractForm from '../form/keyword-extract-form';
 import ListOperationsForm from '../form/list-operations-form';
+import LoopForm from '../form/loop-form';
 import MessageForm from '../form/message-form';
 import ParserForm from '../form/parser-form';
 import PubMedForm from '../form/pubmed-form';
@@ -191,8 +192,10 @@ export const FormConfigMap = {
   [Operator.VariableAssigner]: {
     component: VariableAssignerForm,
   },
-
   [Operator.VariableAggregator]: {
     component: VariableAggregatorForm,
   },
+  [Operator.Loop]: {
+    component: LoopForm,
+  },
 };

web/src/pages/agent/form/iteration-form/index.tsx

@@ -9,7 +9,6 @@ import { FormWrapper } from '../components/form-wrapper';
 import { Output } from '../components/output';
 import { QueryVariable } from '../components/query-variable';
 import { DynamicOutput } from './dynamic-output';
-import { DynamicVariables } from './dynamic-variables';
 import { OutputArray } from './interface';
 import { useValues } from './use-values';
 import { useWatchFormChange } from './use-watch-form-change';
@@ -53,7 +52,6 @@ function IterationForm({ node }: INextOperatorForm) {
           name="items_ref"
           types={ArrayFields as any[]}
         ></QueryVariable>
-        <DynamicVariables name="variables" label="Variables"></DynamicVariables>
         <DynamicOutput node={node}></DynamicOutput>
         <Output list={outputList}></Output>
       </FormWrapper>

web/src/pages/agent/form/loop-form/dynamic-variables.tsx

@@ -67,7 +67,7 @@ function RadioButton({ value, onChange }: RadioButtonProps) {
 
 const VariableTypeOptions = buildConversationVariableSelectOptions();
 
-const modeField = 'mode';
+const modeField = 'input_mode';
 
 const ConstantValueMap = {
   [TypesWithArray.Boolean]: 'yes',
@@ -85,8 +85,8 @@ export function DynamicVariables({
   label,
   tooltip,
   keyField = 'variable',
-  valueField = 'parameter',
-  operatorField = 'operator',
+  valueField = 'value',
+  operatorField = 'type',
 }: SelectKeysProps) {
   const form = useFormContext();
   const isDarkTheme = useIsDarkTheme();

web/src/pages/agent/form/loop-form/index.tsx

@@ -0,0 +1,54 @@
+import { Form } from '@/components/ui/form';
+import { zodResolver } from '@hookform/resolvers/zod';
+import { memo } from 'react';
+import { useForm } from 'react-hook-form';
+import { z } from 'zod';
+import { initialLoopValues } from '../../constant';
+import { useFormValues } from '../../hooks/use-form-values';
+import { useWatchFormChange } from '../../hooks/use-watch-form-change';
+import { INextOperatorForm } from '../../interface';
+import { FormWrapper } from '../components/form-wrapper';
+import { DynamicVariables } from './dynamic-variables';
+
+const FormSchema = z.object({
+  loop_variables: z.array(
+    z.object({
+      variable: z.string().optional(),
+      type: z.string().optional(),
+      value: z.string().or(z.number()).or(z.boolean()).optional(),
+      input_mode: z.string(),
+    }),
+  ),
+  loop_termination_condition: z.array(
+    z.object({
+      variable: z.string().optional(),
+      operator: z.string().optional(),
+      value: z.string().or(z.number()).or(z.boolean()).optional(),
+      input_mode: z.string(),
+    }),
+  ),
+});
+
+function LoopForm({ node }: INextOperatorForm) {
+  const defaultValues = useFormValues(initialLoopValues, node);
+
+  const form = useForm({
+    defaultValues: defaultValues,
+    resolver: zodResolver(FormSchema),
+  });
+
+  useWatchFormChange(node?.id, form, true);
+
+  return (
+    <Form {...form}>
+      <FormWrapper>
+        <DynamicVariables
+          name="loop_variables"
+          label="Variables"
+        ></DynamicVariables>
+      </FormWrapper>
+    </Form>
+  );
+}
+
+export default memo(LoopForm);