From b5c43cc113fb05e5184297c6b315fa9740357571 Mon Sep 17 00:00:00 2001
From: Typer_Body <mcjiekejiemi@163.com>
Date: Sat, 23 May 2026 03:21:31 +0800
Subject: [PATCH] =?UTF-8?q?new=20nofe=E3=80=81=E3=80=81?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/langbot/pkg/workflow/metadata.py          |  1 +
 .../metadata/nodes/call_workflow.yaml         |  2 +-
 .../dynamic-form/DynamicFormItemComponent.tsx | 52 +++++++++++++++++++
 web/src/app/infra/entities/form/dynamic.ts    |  1 +
 web/src/i18n/locales/en-US.ts                 |  4 ++
 web/src/i18n/locales/zh-Hans.ts               |  4 ++
 6 files changed, 63 insertions(+), 1 deletion(-)

diff --git a/src/langbot/pkg/workflow/metadata.py b/src/langbot/pkg/workflow/metadata.py
index b63ded8d..4eaa0de3 100644
--- a/src/langbot/pkg/workflow/metadata.py
+++ b/src/langbot/pkg/workflow/metadata.py
@@ -64,6 +64,7 @@ class NodeMetadataValidator:
         'plugin-selector',
         'webhook-url',
         'embed-code',
+        'workflow-selector',
     }
 
     def validate(self, metadata: dict[str, Any]) -> list[str]:
diff --git a/src/langbot/templates/metadata/nodes/call_workflow.yaml b/src/langbot/templates/metadata/nodes/call_workflow.yaml
index 62e79e86..739bf654 100644
--- a/src/langbot/templates/metadata/nodes/call_workflow.yaml
+++ b/src/langbot/templates/metadata/nodes/call_workflow.yaml
@@ -2,7 +2,7 @@
 name: call_workflow
 label:
   en_US: Call Workflow
-  zh_Hans: 调用工作流
+  zh_Hans: 调用 工作流
 category: action
 icon: Workflow
 color: '#8b5cf6'
diff --git a/web/src/app/home/components/dynamic-form/DynamicFormItemComponent.tsx b/web/src/app/home/components/dynamic-form/DynamicFormItemComponent.tsx
index c7e59a48..c0bbd7fb 100644
--- a/web/src/app/home/components/dynamic-form/DynamicFormItemComponent.tsx
+++ b/web/src/app/home/components/dynamic-form/DynamicFormItemComponent.tsx
@@ -27,6 +27,7 @@ import {
   RerankModel,
   Pipeline,
   PluginTool,
+  Workflow,
 } from '@/app/infra/entities/api';
 import { toast } from 'sonner';
 import { useTranslation } from 'react-i18next';
@@ -114,6 +115,7 @@ export default function DynamicFormItemComponent({
   const [knowledgeBases, setKnowledgeBases] = useState<KnowledgeBase[]>([]);
   const [bots, setBots] = useState<Bot[]>([]);
   const [pipelines, setPipelines] = useState<Pipeline[]>([]);
+  const [workflows, setWorkflows] = useState<Workflow[]>([]);
   const [tools, setTools] = useState<PluginTool[]>([]);
   const [uploading, setUploading] = useState<boolean>(false);
   const [kbDialogOpen, setKbDialogOpen] = useState(false);
@@ -295,6 +297,19 @@ export default function DynamicFormItemComponent({
     }
   }, [config.type]);
 
+  useEffect(() => {
+    if (config.type === DynamicFormItemType.WORKFLOW_SELECTOR) {
+      httpClient
+        .getWorkflows()
+        .then((resp) => {
+          setWorkflows(resp.workflows);
+        })
+        .catch((err) => {
+          toast.error(t('workflows.loadWorkflowsFailed') + err.msg);
+        });
+    }
+  }, [config.type]);
+
   switch (config.type) {
     case DynamicFormItemType.INT:
     case DynamicFormItemType.FLOAT:
@@ -1397,6 +1412,43 @@ export default function DynamicFormItemComponent({
         </Select>
       );
 
+    case DynamicFormItemType.WORKFLOW_SELECTOR:
+      return (
+        <Select value={field.value ?? ''} onValueChange={field.onChange}>
+          <SelectTrigger className="bg-[#ffffff] dark:bg-[#2a2a2e]">
+            {field.value ? (
+              (() => {
+                const selectedWorkflow = workflows.find(
+                  (workflow) => workflow.uuid === field.value,
+                );
+                return (
+                  <span className="truncate">
+                    {selectedWorkflow?.name ?? field.value}
+                  </span>
+                );
+              })()
+            ) : (
+              <SelectValue placeholder={t('workflows.selectWorkflow')} />
+            )}
+          </SelectTrigger>
+          <SelectContent>
+            <SelectGroup>
+              {workflows.length === 0 ? (
+                <div className="px-2 py-3 text-sm text-muted-foreground">
+                  {t('workflows.noWorkflowsFound')}
+                </div>
+              ) : (
+                workflows.map((workflow) => (
+                  <SelectItem key={workflow.uuid} value={workflow.uuid ?? ''}>
+                    {workflow.name}
+                  </SelectItem>
+                ))
+              )}
+            </SelectGroup>
+          </SelectContent>
+        </Select>
+      );
+
     case DynamicFormItemType.TOOLS_SELECTOR:
       return (
         <>
diff --git a/web/src/app/infra/entities/form/dynamic.ts b/web/src/app/infra/entities/form/dynamic.ts
index fe3af07d..7d384ce4 100644
--- a/web/src/app/infra/entities/form/dynamic.ts
+++ b/web/src/app/infra/entities/form/dynamic.ts
@@ -39,6 +39,7 @@ export enum DynamicFormItemType {
   EMBEDDING_MODEL_SELECTOR = 'embedding-model-selector',
   RERANK_MODEL_SELECTOR = 'rerank-model-selector',
   PIPELINE_SELECTOR = 'pipeline-selector',
+  WORKFLOW_SELECTOR = 'workflow-selector',
   MODEL_FALLBACK_SELECTOR = 'model-fallback-selector',
   PROMPT_EDITOR = 'prompt-editor',
   UNKNOWN = 'unknown',
diff --git a/web/src/i18n/locales/en-US.ts b/web/src/i18n/locales/en-US.ts
index af9eccda..009e6c77 100644
--- a/web/src/i18n/locales/en-US.ts
+++ b/web/src/i18n/locales/en-US.ts
@@ -2181,6 +2181,10 @@ const enUS = {
       intent: 'Intent',
       entities: 'Entities',
     },
+    // Workflow selector for dynamic forms
+    selectWorkflow: 'Select Workflow',
+    noWorkflowsFound: 'No workflows found',
+    loadWorkflowsFailed: 'Failed to load workflows: ',
   },
   unifiedBinding: {
     bindingType: 'Binding Type',
diff --git a/web/src/i18n/locales/zh-Hans.ts b/web/src/i18n/locales/zh-Hans.ts
index 94ede091..aeb86f81 100644
--- a/web/src/i18n/locales/zh-Hans.ts
+++ b/web/src/i18n/locales/zh-Hans.ts
@@ -2131,6 +2131,10 @@ const zhHans = {
       coze_bot_id: '机器人ID',
       coze_api_base: 'API基础URL',
     },
+    // Workflow selector for dynamic forms
+    selectWorkflow: '选择工作流',
+    noWorkflowsFound: '暂无工作流',
+    loadWorkflowsFailed: '加载工作流列表失败：',
   },
   unifiedBinding: {
     bindingType: '绑定类型',