Feature: Added global variable functionality #10703

web/src/components/dynamic-form.tsx

@@ -70,13 +70,19 @@ interface DynamicFormProps<T extends FieldValues> {
   className?: string;
   children?: React.ReactNode;
   defaultValues?: DefaultValues<T>;
+  onFieldUpdate?: (
+    fieldName: string,
+    updatedField: Partial<FormFieldConfig>,
+  ) => void;
 }
 
 // Form ref interface
 export interface DynamicFormRef {
   submit: () => void;
   getValues: () => any;
   reset: (values?: any) => void;
+  watch: (field: string, callback: (value: any) => void) => () => void;
+  updateFieldType: (fieldName: string, newType: FormFieldType) => void;
 }
 
 // Generate Zod validation schema based on field configurations
@@ -277,6 +283,7 @@ const DynamicForm = {
         className = '',
         children,
         defaultValues: formDefaultValues = {} as DefaultValues<T>,
+        onFieldUpdate,
       }: DynamicFormProps<T>,
       ref: React.Ref<any>,
     ) => {
@@ -311,6 +318,29 @@ const DynamicForm = {
         setError: form.setError,
         clearErrors: form.clearErrors,
         trigger: form.trigger,
+        watch: (field: string, callback: (value: any) => void) => {
+          const { unsubscribe } = form.watch((values: any) => {
+            if (values && values[field] !== undefined) {
+              callback(values[field]);
+            }
+          });
+          return unsubscribe;
+        },
+
+        onFieldUpdate: (
+          fieldName: string,
+          updatedField: Partial<FormFieldConfig>,
+        ) => {
+          setTimeout(() => {
+            if (onFieldUpdate) {
+              onFieldUpdate(fieldName, updatedField);
+            } else {
+              console.warn(
+                'onFieldUpdate prop is not provided. Cannot update field type.',
+              );
+            }
+          }, 0);
+        },
       }));
 
       useEffect(() => {

web/src/interfaces/database/agent.ts

@@ -45,6 +45,7 @@ export interface DSL {
   messages?: Message[];
   reference?: IReference[];
   globals: Record<string, any>;
+  variables: Record<string, GobalVariableType>;
   retrieval: IReference[];
 }
 
@@ -283,3 +284,10 @@ export interface IPipeLineListRequest {
   desc?: boolean;
   canvas_category?: AgentCategory;
 }
+
+export interface GobalVariableType {
+  name: string;
+  value: any;
+  description: string;
+  type: string;
+}

web/src/locales/en.ts

@@ -981,6 +981,11 @@ This auto-tagging feature enhances retrieval by adding another layer of domain-s
       pleaseUploadAtLeastOneFile: 'Please upload at least one file',
     },
     flow: {
+      variableNameMessage:
+        'Variable name can only contain letters and underscores',
+      variableDescription: 'Variable Description',
+      defaultValue: 'Default Value',
+      gobalVariable: 'Global Variable',
       recommended: 'Recommended',
       customerSupport: 'Customer Support',
       marketing: 'Marketing',

web/src/locales/zh.ts

@@ -930,6 +930,10 @@ General：实体和关系提取提示来自 GitHub - microsoft/graphrag：基于
       pleaseUploadAtLeastOneFile: '请上传至少一个文件',
     },
     flow: {
+      variableNameMessage: '名称只能包含字母和下划线',
+      variableDescription: '变量的描述',
+      defaultValue: '默认值',
+      gobalVariable: '全局变量',
       recommended: '推荐',
       customerSupport: '客户支持',
       marketing: '营销',

web/src/pages/agent/gobal-variable-sheet/contant.ts

@@ -0,0 +1,73 @@
+import { FormFieldConfig, FormFieldType } from '@/components/dynamic-form';
+import { buildSelectOptions } from '@/utils/component-util';
+import { t } from 'i18next';
+// const TypesWithoutArray = Object.values(JsonSchemaDataType).filter(
+//   (item) => item !== JsonSchemaDataType.Array,
+// );
+// const TypesWithArray = [
+//   ...TypesWithoutArray,
+//   ...TypesWithoutArray.map((item) => `array<${item}>`),
+// ];
+
+export enum TypesWithArray {
+  String = 'string',
+  Number = 'number',
+  Boolean = 'boolean',
+  // Object = 'object',
+  // ArrayString = 'array<string>',
+  // ArrayNumber = 'array<number>',
+  // ArrayBoolean = 'array<boolean>',
+  // ArrayObject = 'array<object>',
+}
+
+export const GobalFormFields = [
+  {
+    label: t('flow.name'),
+    name: 'name',
+    placeholder: t('common.namePlaceholder'),
+    required: true,
+    validation: {
+      pattern: /^[a-zA-Z_]+$/,
+      message: t('flow.variableNameMessage'),
+    },
+    type: FormFieldType.Text,
+  },
+  {
+    label: t('flow.type'),
+    name: 'type',
+    placeholder: '',
+    required: true,
+    type: FormFieldType.Select,
+    options: buildSelectOptions(Object.values(TypesWithArray)),
+  },
+  {
+    label: t('flow.defaultValue'),
+    name: 'value',
+    placeholder: '',
+    type: FormFieldType.Textarea,
+  },
+  {
+    label: t('flow.description'),
+    name: 'description',
+    placeholder: t('flow.variableDescription'),
+    type: 'textarea',
+  },
+] as FormFieldConfig[];
+
+export const GobalVariableFormDefaultValues = {
+  name: '',
+  type: TypesWithArray.String,
+  value: '',
+  description: '',
+};
+
+export const TypeMaps = {
+  [TypesWithArray.String]: FormFieldType.Textarea,
+  [TypesWithArray.Number]: FormFieldType.Number,
+  [TypesWithArray.Boolean]: FormFieldType.Checkbox,
+  // [TypesWithArray.Object]: FormFieldType.Textarea,
+  // [TypesWithArray.ArrayString]: FormFieldType.Textarea,
+  // [TypesWithArray.ArrayNumber]: FormFieldType.Textarea,
+  // [TypesWithArray.ArrayBoolean]: FormFieldType.Textarea,
+  // [TypesWithArray.ArrayObject]: FormFieldType.Textarea,
+};

web/src/pages/agent/gobal-variable-sheet/index.tsx

@@ -0,0 +1,221 @@
+import { ConfirmDeleteDialog } from '@/components/confirm-delete-dialog';
+import {
+  DynamicForm,
+  DynamicFormRef,
+  FormFieldConfig,
+} from '@/components/dynamic-form';
+import { Button } from '@/components/ui/button';
+import { Modal } from '@/components/ui/modal/modal';
+import {
+  Sheet,
+  SheetContent,
+  SheetHeader,
+  SheetTitle,
+} from '@/components/ui/sheet';
+import { useSetModalState } from '@/hooks/common-hooks';
+import { useFetchAgent } from '@/hooks/use-agent-request';
+import { GobalVariableType } from '@/interfaces/database/agent';
+import { cn } from '@/lib/utils';
+import { t } from 'i18next';
+import { Trash2 } from 'lucide-react';
+import { useEffect, useRef, useState } from 'react';
+import { FieldValues } from 'react-hook-form';
+import { useSaveGraph } from '../hooks/use-save-graph';
+import {
+  GobalFormFields,
+  GobalVariableFormDefaultValues,
+  TypeMaps,
+  TypesWithArray,
+} from './contant';
+
+export type IGobalParamModalProps = {
+  data: any;
+  hideModal: (open: boolean) => void;
+};
+export const GobalParamSheet = (props: IGobalParamModalProps) => {
+  const { hideModal } = props;
+  const { data, refetch } = useFetchAgent();
+  const [fields, setFields] = useState<FormFieldConfig[]>(GobalFormFields);
+  const { visible, showModal, hideModal: hideAddModal } = useSetModalState();
+  const [defaultValues, setDefaultValues] = useState<FieldValues>(
+    GobalVariableFormDefaultValues,
+  );
+  const formRef = useRef<DynamicFormRef>(null);
+
+  const handleFieldUpdate = (
+    fieldName: string,
+    updatedField: Partial<FormFieldConfig>,
+  ) => {
+    setFields((prevFields) =>
+      prevFields.map((field) =>
+        field.name === fieldName ? { ...field, ...updatedField } : field,
+      ),
+    );
+  };
+
+  useEffect(() => {
+    const typefileld = fields.find((item) => item.name === 'type');
+
+    if (typefileld) {
+      typefileld.onChange = (value) => {
+        // setWatchType(value);
+        handleFieldUpdate('value', {
+          type: TypeMaps[value as keyof typeof TypeMaps],
+        });
+        const values = formRef.current?.getValues();
+        setTimeout(() => {
+          switch (value) {
+            case TypesWithArray.Boolean:
+              setDefaultValues({ ...values, value: false });
+              break;
+            case TypesWithArray.Number:
+              setDefaultValues({ ...values, value: 0 });
+              break;
+            default:
+              setDefaultValues({ ...values, value: '' });
+          }
+        }, 0);
+      };
+    }
+  }, [fields]);
+
+  const { saveGraph, loading } = useSaveGraph();
+
+  const handleSubmit = (value: FieldValues) => {
+    const param = {
+      ...(data.dsl?.variables || {}),
+      [value.name]: value,
+    } as Record<string, GobalVariableType>;
+    saveGraph(undefined, {
+      gobalVariables: param,
+    });
+    if (!loading) {
+      setTimeout(() => {
+        refetch();
+      }, 500);
+    }
+    hideAddModal();
+  };
+
+  const handleDeleteGobalVariable = (key: string) => {
+    const param = {
+      ...(data.dsl?.variables || {}),
+    } as Record<string, GobalVariableType>;
+    delete param[key];
+    saveGraph(undefined, {
+      gobalVariables: param,
+    });
+    refetch();
+  };
+
+  const handleEditGobalVariable = (item: FieldValues) => {
+    setDefaultValues(item);
+    showModal();
+  };
+  return (
+    <>
+      <Sheet open onOpenChange={hideModal} modal={false}>
+        <SheetContent
+          className={cn('top-20 h-auto flex flex-col p-0 gap-0')}
+          onInteractOutside={(e) => e.preventDefault()}
+        >
+          <SheetHeader className="p-5">
+            <SheetTitle className="flex items-center gap-2.5">
+              {t('flow.gobalVariable')}
+            </SheetTitle>
+          </SheetHeader>
+
+          <div className="px-5 pb-5">
+            <Button
+              variant={'secondary'}
+              onClick={() => {
+                setFields(GobalFormFields);
+                setDefaultValues(GobalVariableFormDefaultValues);
+                showModal();
+              }}
+            >
+              {t('flow.add')}
+            </Button>
+          </div>
+
+          <div className="flex flex-col gap-2 px-5 ">
+            {data?.dsl?.variables &&
+              Object.keys(data.dsl.variables).map((key) => {
+                const item = data.dsl.variables[key];
+                return (
+                  <div
+                    key={key}
+                    className="flex items-center gap-3 min-h-14 justify-between px-5 py-3 border border-border-default rounded-lg  hover:bg-bg-card group"
+                    onClick={() => {
+                      handleEditGobalVariable(item);
+                    }}
+                  >
+                    <div className="flex flex-col">
+                      <div className="flex items-center gap-2">
+                        <span className=" font-medium">{item.name}</span>
+                        <span className="text-sm font-medium text-text-secondary">
+                          {item.type}
+                        </span>
+                      </div>
+                      <div>
+                        <span className="text-text-primary">{item.value}</span>
+                      </div>
+                    </div>
+                    <div>
+                      <ConfirmDeleteDialog
+                        onOk={() => handleDeleteGobalVariable(key)}
+                      >
+                        <Button
+                          variant={'secondary'}
+                          className="bg-transparent hidden text-text-secondary border-none group-hover:bg-bg-card group-hover:text-text-primary group-hover:border group-hover:block"
+                          onClick={(e) => {
+                            e.stopPropagation();
+                          }}
+                        >
+                          <Trash2 className="w-4 h-4" />
+                        </Button>
+                      </ConfirmDeleteDialog>
+                    </div>
+                  </div>
+                );
+              })}
+          </div>
+        </SheetContent>
+        <Modal
+          title={t('flow.add') + t('flow.gobalVariable')}
+          open={visible}
+          onCancel={hideAddModal}
+          showfooter={false}
+        >
+          <DynamicForm.Root
+            ref={formRef}
+            fields={fields}
+            onSubmit={(data) => {
+              console.log(data);
+            }}
+            defaultValues={defaultValues}
+            onFieldUpdate={handleFieldUpdate}
+          >
+            <div className="flex items-center justify-end w-full gap-2">
+              <DynamicForm.CancelButton
+                handleCancel={() => {
+                  hideAddModal?.();
+                }}
+              />
+              <DynamicForm.SavingButton
+                submitLoading={loading || false}
+                buttonText={t('common.ok')}
+                submitFunc={(values: FieldValues) => {
+                  handleSubmit(values);
+                  // console.log(values);
+                  // console.log(nodes, edges);
+                  //   handleOk(values);
+                }}
+              />
+            </div>
+          </DynamicForm.Root>
+        </Modal>
+      </Sheet>
+    </>
+  );
+};