feat: add form input node (#2773)

* add node

* dispatch

* extract InputTypeConfig component

* question tip

* fix build

* fix

* fix

packages/service/core/workflow/dispatch/index.ts

@@ -64,11 +64,12 @@ import { dispatchUserSelect } from './interactive/userSelect';
 import {
   InteractiveNodeResponseItemType,
   UserSelectInteractive
-} from '@fastgpt/global/core/workflow/template/system/userSelect/type';
+} from '@fastgpt/global/core/workflow/template/system/interactive/type';
 import { dispatchRunAppNode } from './plugin/runApp';
 import { dispatchLoop } from './loop/runLoop';
 import { dispatchLoopEnd } from './loop/runLoopEnd';
 import { dispatchLoopStart } from './loop/runLoopStart';
+import { dispatchFormInput } from './interactive/formInput';
 
 const callbackMap: Record<FlowNodeTypeEnum, Function> = {
   [FlowNodeTypeEnum.workflowStart]: dispatchWorkflowStart,
@@ -97,6 +98,7 @@ const callbackMap: Record<FlowNodeTypeEnum, Function> = {
   [FlowNodeTypeEnum.loop]: dispatchLoop,
   [FlowNodeTypeEnum.loopStart]: dispatchLoopStart,
   [FlowNodeTypeEnum.loopEnd]: dispatchLoopEnd,
+  [FlowNodeTypeEnum.formInput]: dispatchFormInput,
 
   // none
   [FlowNodeTypeEnum.systemConfig]: dispatchSystemConfig,
@@ -584,7 +586,10 @@ export async function dispatchWorkFlow(data: Props): Promise<DispatchFlowRespons
   // reset entry
   runtimeNodes.forEach((item) => {
     // Interactive node is not the entry node, return interactive result
-    if (item.flowNodeType !== FlowNodeTypeEnum.userSelect) {
+    if (
+      item.flowNodeType !== FlowNodeTypeEnum.userSelect &&
+      item.flowNodeType !== FlowNodeTypeEnum.formInput
+    ) {
       item.isEntry = false;
     }
   });

packages/service/core/workflow/dispatch/interactive/formInput.ts

@@ -0,0 +1,63 @@
+import { chatValue2RuntimePrompt } from '@fastgpt/global/core/chat/adapt';
+import { NodeInputKeyEnum, NodeOutputKeyEnum } from '@fastgpt/global/core/workflow/constants';
+import { DispatchNodeResponseKeyEnum } from '@fastgpt/global/core/workflow/runtime/constants';
+import {
+  DispatchNodeResultType,
+  ModuleDispatchProps
+} from '@fastgpt/global/core/workflow/runtime/type';
+import {
+  UserInputFormItemType,
+  UserInputInteractive
+} from '@fastgpt/global/core/workflow/template/system/interactive/type';
+
+type Props = ModuleDispatchProps<{
+  [NodeInputKeyEnum.description]: string;
+  [NodeInputKeyEnum.userInputForms]: UserInputFormItemType[];
+}>;
+type FormInputResponse = DispatchNodeResultType<{
+  [DispatchNodeResponseKeyEnum.interactive]?: UserInputInteractive;
+  [NodeOutputKeyEnum.formInputResult]?: Record<string, any>;
+}>;
+
+export const dispatchFormInput = async (props: Props): Promise<FormInputResponse> => {
+  const {
+    histories,
+    node,
+    params: { description, userInputForms },
+    query
+  } = props;
+  const { isEntry } = node;
+
+  // Interactive node is not the entry node, return interactive result
+  if (!isEntry) {
+    return {
+      [DispatchNodeResponseKeyEnum.interactive]: {
+        type: 'userInput',
+        params: {
+          description,
+          inputForm: userInputForms
+        }
+      }
+    };
+  }
+
+  node.isEntry = false;
+
+  const { text } = chatValue2RuntimePrompt(query);
+  const userInputVal = (() => {
+    try {
+      return JSON.parse(text);
+    } catch (error) {
+      return text;
+    }
+  })();
+
+  return {
+    [DispatchNodeResponseKeyEnum.rewriteHistories]: histories.slice(0, -2), // Removes the current session record as the history of subsequent nodes
+    ...userInputVal,
+    [NodeOutputKeyEnum.formInputResult]: userInputVal,
+    [DispatchNodeResponseKeyEnum.nodeResponse]: {
+      formInputResult: userInputVal
+    }
+  };
+};

packages/service/core/workflow/dispatch/interactive/userSelect.ts

@@ -8,7 +8,7 @@ import { getHandleId } from '@fastgpt/global/core/workflow/utils';
 import type {
   UserSelectInteractive,
   UserSelectOptionItemType
-} from '@fastgpt/global/core/workflow/template/system/userSelect/type';
+} from '@fastgpt/global/core/workflow/template/system/interactive/type';
 import { chatValue2RuntimePrompt } from '@fastgpt/global/core/chat/adapt';
 
 type Props = ModuleDispatchProps<{