feat(ai-web): 尝试解析流程图

service-ai/pom.xml

@@ -155,6 +155,11 @@
                 <artifactId>liteflow-spring-boot-starter</artifactId>
                 <version>2.13.2</version>
             </dependency>
+            <dependency>
+                <groupId>com.yomahub</groupId>
+                <artifactId>liteflow-el-builder</artifactId>
+                <version>2.13.2</version>
+            </dependency>
             <dependency>
                 <groupId>org.noear</groupId>
                 <artifactId>solon-ai</artifactId>

service-ai/service-ai-web/pom.xml

@@ -62,6 +62,10 @@
             <groupId>com.yomahub</groupId>
             <artifactId>liteflow-spring-boot-starter</artifactId>
         </dependency>
+        <dependency>
+            <groupId>com.yomahub</groupId>
+            <artifactId>liteflow-el-builder</artifactId>
+        </dependency>
         <dependency>
             <groupId>org.springframework.ai</groupId>
             <artifactId>spring-ai-tika-document-reader</artifactId>

service-ai/service-ai-web/src/test/java/com/lanyuanxiaoyao/service/ai/web/flow/BaseNode.java

@@ -0,0 +1,10 @@
+package com.lanyuanxiaoyao.service.ai.web.flow;
+
+import com.yomahub.liteflow.core.NodeComponent;
+
+/**
+ * @author lanyuanxiaoyao
+ * @version 20250625
+ */
+public abstract class BaseNode extends NodeComponent {
+}

service-ai/service-ai-web/src/test/java/com/lanyuanxiaoyao/service/ai/web/flow/EndNode.java

@@ -0,0 +1,12 @@
+package com.lanyuanxiaoyao.service.ai.web.flow;
+
+/**
+ * @author lanyuanxiaoyao
+ * @version 20250625
+ */
+public class EndNode extends BaseNode {
+  @Override
+  public void process() throws Exception {
+
+  }
+}

service-ai/service-ai-web/src/test/java/com/lanyuanxiaoyao/service/ai/web/flow/LiteFlowService.java

@@ -0,0 +1,157 @@
+package com.lanyuanxiaoyao.service.ai.web.flow;
+
+import cn.hutool.core.util.StrUtil;
+import com.fasterxml.jackson.core.JsonProcessingException;
+import com.fasterxml.jackson.databind.DeserializationFeature;
+import com.fasterxml.jackson.databind.JsonNode;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import com.yomahub.liteflow.builder.LiteFlowNodeBuilder;
+import com.yomahub.liteflow.builder.el.ELBus;
+import com.yomahub.liteflow.core.NodeComponent;
+import com.yomahub.liteflow.enums.NodeTypeEnum;
+import java.util.List;
+import java.util.Map;
+import lombok.Data;
+import lombok.extern.slf4j.Slf4j;
+
+/**
+ * @author lanyuanxiaoyao
+ * @version 20250625
+ */
+@Slf4j
+public class LiteFlowService {
+  public LiteFlowService() {
+    createNode("start-amis-node", NodeTypeEnum.COMMON, StartNode.class);
+    createNode("end-amis-node", NodeTypeEnum.COMMON, EndNode.class);
+    createNode("llm-amis-node", NodeTypeEnum.COMMON, LlmNode.class);
+  }
+
+  private static void createNode(String name, NodeTypeEnum type, Class<? extends NodeComponent> clazz) {
+    LiteFlowNodeBuilder.createNode()
+        .setId(name)
+        .setName(name)
+        .setType(type)
+        .setClazz(clazz)
+        .build();
+  }
+
+  @Data
+  public static class FlowData {
+    private List<Node> nodes;
+    private List<Edge> edges;
+    private Map<String, Object> data;
+
+    @Data
+    public static class Node {
+      private String id;
+      private String type;
+    }
+
+    @Data
+    public static class Edge {
+      private String id;
+      private String source;
+      private String target;
+    }
+  }
+
+  public static void main(String[] args) throws JsonProcessingException {
+    ObjectMapper mapper = new ObjectMapper();
+    mapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false);
+    // language=JSON
+    String source = """
+        {
+          "nodes": [
+            {
+              "id": "BMFP3Eov94",
+              "type": "start-amis-node",
+              "position": {
+                "x": 10,
+                "y": 100
+              },
+              "data": {},
+              "measured": {
+                "width": 256,
+                "height": 83
+              },
+              "selected": false
+            },
+            {
+              "id": "PYK8LjduQ1",
+              "type": "end-amis-node",
+              "position": {
+                "x": 654,
+                "y": 332
+              },
+              "data": {},
+              "measured": {
+                "width": 256,
+                "height": 83
+              },
+              "selected": false,
+              "dragging": false
+            },
+            {
+              "id": "nCm-ij5I6o",
+              "type": "llm-amis-node",
+              "position": {
+                "x": 318,
+                "y": 208
+              },
+              "data": {},
+              "measured": {
+                "width": 256,
+                "height": 83
+              },
+              "selected": true,
+              "dragging": false
+            }
+          ],
+          "edges": [
+            {
+              "source": "BMFP3Eov94",
+              "target": "nCm-ij5I6o",
+              "id": "xy-edge__BMFP3Eov94-nCm-ij5I6o"
+            },
+            {
+              "source": "nCm-ij5I6o",
+              "target": "PYK8LjduQ1",
+              "id": "xy-edge__nCm-ij5I6o-PYK8LjduQ1"
+            }
+          ],
+          "data": {
+            "BMFP3Eov94": {
+              "inputs": {
+                "name": {
+                  "type": "text"
+                },
+                "description": {
+                  "type": "text",
+                  "description": "文件描述"
+                }
+              }
+            },
+            "nCm-ij5I6o": {
+              "model": "qwen3",
+              "outputs": {
+                "text": {
+                  "type": "string"
+                }
+              },
+              "systemPrompt": "你是个沙雕"
+            }
+          }
+        }
+        """;
+    FlowData root = mapper.readValue(StrUtil.trim(source), FlowData.class);
+    log.info("{}", root);
+    log.info(
+        "\n{}",
+        ELBus.ser(
+            "start-amis-node",
+            ELBus.ser("start-amis-node", "end-amis-node"),
+            "end-amis-node"
+        ).toEL(true)
+    );
+  }
+}

service-ai/service-ai-web/src/test/java/com/lanyuanxiaoyao/service/ai/web/flow/LlmNode.java

@@ -0,0 +1,12 @@
+package com.lanyuanxiaoyao.service.ai.web.flow;
+
+/**
+ * @author lanyuanxiaoyao
+ * @version 20250625
+ */
+public class LlmNode extends BaseNode {
+  @Override
+  public void process() throws Exception {
+
+  }
+}

service-ai/service-ai-web/src/test/java/com/lanyuanxiaoyao/service/ai/web/flow/StartNode.java

@@ -0,0 +1,12 @@
+package com.lanyuanxiaoyao.service.ai.web.flow;
+
+/**
+ * @author lanyuanxiaoyao
+ * @version 20250625
+ */
+public class StartNode extends BaseNode {
+  @Override
+  public void process() throws Exception {
+
+  }
+}

service-web/client/package.json

@@ -15,32 +15,31 @@
     "@echofly/fetch-event-source": "^3.0.2",
     "@fortawesome/fontawesome-free": "^6.7.2",
     "@lightenna/react-mermaid-diagram": "^1.0.20",
-    "@tinyflow-ai/react": "^0.2.1",
+    "@xyflow/react": "^12.7.1",
     "ahooks": "^3.8.5",
     "amis": "^6.12.0",
-    "antd": "^5.26.1",
+    "antd": "^5.26.2",
     "axios": "^1.10.0",
     "chart.js": "^4.5.0",
     "echarts-for-react": "^3.0.2",
     "licia": "^1.48.0",
-    "markdown-it": "^14.1.0",
-    "mermaid": "^11.6.0",
+    "mermaid": "^11.7.0",
     "react": "^18.3.1",
     "react-chartjs-2": "^5.3.0",
     "react-dom": "^18.3.1",
     "react-markdown": "^10.1.0",
     "react-router": "^7.6.2",
-    "styled-components": "^6.1.18"
+    "styled-components": "^6.1.19",
+    "zustand": "^5.0.5"
   },
   "devDependencies": {
-    "@types/markdown-it": "^14.1.2",
     "@types/react": "^18.3.23",
     "@types/react-dom": "^18.3.7",
     "@vitejs/plugin-react-swc": "^3.10.2",
     "globals": "^16.2.0",
     "sass": "^1.89.2",
     "typescript": "~5.8.3",
-    "vite": "^6.3.5",
+    "vite": "^7.0.0",
     "vite-plugin-javascript-obfuscator": "^3.1.0"
   }
 }

service-web/client/src/pages/App.tsx

@@ -1,14 +1,26 @@
 import {ProLayout} from '@ant-design/pro-components'
+import {ConfigProvider} from 'antd'
 import React from 'react'
 import {Outlet, useLocation, useNavigate} from 'react-router'
 import {menus} from '../route.tsx'
 
+const apps: { title: string, desc: string, url: string, icon?: string }[] = [
+  {
+    icon: 'http://132.126.207.124:8686/udal-manager/static/favicon.ico',
+    title: 'CSV-HUDI处理平台',
+    desc: 'Hudi 批量割接、稽核任务管理平台',
+    url: 'http://132.126.207.124:8686/udal-manager/',
+  },
+]
+
 const App: React.FC = () => {
   const navigate = useNavigate()
   const location = useLocation()
   return (
     <ProLayout
       token={{
+        colorTextAppListIcon: '#dfdfdf',
+        colorTextAppListIconHover: '#ffffff',
         header: {
           colorBgHeader: '#292f33',
           colorHeaderTitle: '#ffffff',
@@ -20,6 +32,8 @@ const App: React.FC = () => {
           colorTextRightActionsItem: '#dfdfdf',
         },
       }}
+      appList={apps}
+      disableMobile={true}
       logo={<img src="icon.png" alt="logo"/>}
       title="Hudi 服务总台"
       route={menus}
@@ -34,7 +48,18 @@ const App: React.FC = () => {
       style={{minHeight: '100vh'}}
       contentStyle={{backgroundColor: 'white', padding: '10px 10px 10px 20px'}}
     >
-      <Outlet/>
+      <ConfigProvider
+        theme={{
+          components: {
+            Card: {
+              bodyPadding: 0,
+              bodyPaddingSM: 0,
+            },
+          },
+        }}
+      >
+        <Outlet/>
+      </ConfigProvider>
     </ProLayout>
   )
 }

service-web/client/src/pages/Test.tsx

@@ -1,18 +1,6 @@
-import {Tinyflow} from '@tinyflow-ai/react'
-import '@tinyflow-ai/react/dist/index.css'
-
 function Test() {
   return (
-    <div className="flowable">
-      <Tinyflow
-        className="tinyflow-instance"
-        style={{height: '95vh'}}
-        onDataChange={(value) => {
-          console.log(value)
-          console.log(JSON.stringify(value))
-        }}
-      />
-    </div>
+    <div>Test</div>
   )
 }
 

service-web/client/src/pages/ai/flow/FlowEditor.tsx

@@ -0,0 +1,336 @@
+import {PlusCircleFilled, SaveFilled} from '@ant-design/icons'
+import {
+  Background,
+  BackgroundVariant,
+  type Connection,
+  Controls,
+  getIncomers,
+  getOutgoers,
+  MiniMap,
+  type Node,
+  type NodeProps,
+  ReactFlow,
+} from '@xyflow/react'
+import {useMount} from 'ahooks'
+import type {Schema} from 'amis'
+import {Button, Drawer, Dropdown, message, Space} from 'antd'
+import {arrToMap, find, findIdx, isEqual, isNil, randomId} from 'licia'
+import {type JSX, useState} from 'react'
+import styled from 'styled-components'
+import '@xyflow/react/dist/style.css'
+import {amisRender, commonInfo, horizontalFormOptions} from '../../../util/amis.tsx'
+import CodeNode from './node/CodeNode.tsx'
+import EndNode from './node/EndNode.tsx'
+import KnowledgeNode from './node/KnowledgeNode.tsx'
+import LlmNode from './node/LlmNode.tsx'
+import StartNode from './node/StartNode.tsx'
+import {useDataStore} from './store/DataStore.ts'
+import {useFlowStore} from './store/FlowStore.ts'
+
+const FlowableDiv = styled.div`
+    height: 100%;
+
+    .react-flow__node.selectable {
+        &:focus {
+            box-shadow: 0 0 20px 1px #e8e8e8;
+            border-radius: 8px;
+        }
+    }
+
+    .react-flow__handle.connectionindicator {
+        width: 10px;
+        height: 10px;
+        background-color: #ffffff;
+        border: 1px solid #000000;
+
+        &:hover {
+            background-color: #e8e8e8;
+            border: 1px solid #c6c6c6;
+        }
+    }
+
+    .toolbar {
+        position: absolute;
+        right: 20px;
+        top: 20px;
+        z-index: 10;
+    }
+
+    .node-card {
+        cursor: default;
+
+        .card-container {
+        }
+    }
+`
+
+function FlowEditor() {
+  const [messageApi, contextHolder] = message.useMessage()
+  const [nodeDef] = useState<{
+    key: string,
+    name: string,
+    component: (props: NodeProps) => JSX.Element
+  }[]>([
+    {
+      key: 'start-amis-node',
+      name: '开始',
+      component: StartNode,
+    },
+    {
+      key: 'end-amis-node',
+      name: '结束',
+      component: EndNode,
+    },
+    {
+      key: 'llm-amis-node',
+      name: '大模型',
+      component: LlmNode,
+    },
+    {
+      key: 'knowledge-amis-node',
+      name: '知识库',
+      component: KnowledgeNode,
+    },
+    {
+      key: 'code-amis-node',
+      name: '代码执行',
+      component: CodeNode,
+    },
+  ])
+  const [open, setOpen] = useState(false)
+
+  const {data, setData, getDataById, setDataById} = useDataStore()
+  const {
+    nodes,
+    getNodeById,
+    addNode,
+    removeNode,
+    setNodes,
+    onNodesChange,
+    edges,
+    setEdges,
+    onEdgesChange,
+    onConnect,
+  } = useFlowStore()
+
+  const [currentNodeForm, setCurrentNodeForm] = useState<JSX.Element>()
+  const editNode = (id: string, columnSchema?: Schema[]) => {
+    if (!isNil(columnSchema)) {
+      setCurrentNodeForm(
+        amisRender(
+          {
+            type: 'wrapper',
+            size: 'none',
+            body: [
+              {
+                debug: commonInfo.debug,
+                type: 'form',
+                ...horizontalFormOptions(),
+                wrapWithPanel: false,
+                onEvent: {
+                  submitSucc: {
+                    actions: [
+                      {
+                        actionType: 'custom',
+                        // @ts-ignore
+                        script: (context, action, event) => {
+                          setDataById(id, context.props.data)
+                          setOpen(false)
+                        },
+                      },
+                    ],
+                  },
+                },
+                body: [
+                  ...(columnSchema ?? []),
+                  {
+                    type: 'wrapper',
+                    size: 'none',
+                    className: 'space-x-2 text-right',
+                    body: [
+                      {
+                        type: 'action',
+                        label: '取消',
+                        onEvent: {
+                          click: {
+                            actions: [
+                              {
+                                actionType: 'custom',
+                                // @ts-ignore
+                                script: (context, action, event) => {
+                                  setOpen(false)
+                                },
+                              },
+                            ],
+                          },
+                        },
+                      },
+                      {
+                        type: 'submit',
+                        label: '保存',
+                        level: 'primary',
+                      },
+                    ],
+                  },
+                ],
+              },
+            ],
+          },
+          getDataById(id),
+        ),
+      )
+      setOpen(true)
+    }
+  }
+
+  const checkNode = (type: string) => {
+    if (isEqual(type, 'start-amis-node') && findIdx(nodes, (node: Node) => isEqual(type, node.type)) > -1) {
+      throw new Error('只能存在1个开始节点')
+    }
+    if (isEqual(type, 'end-amis-node') && findIdx(nodes, (node: Node) => isEqual(type, node.type)) > -1) {
+      throw new Error('只能存在1个结束节点')
+    }
+  }
+
+  const checkConnection = (connection: Connection) => {
+    let sourceNode = getNodeById(connection.source)
+    if (!sourceNode) {
+      throw new Error('连线起始节点未找到')
+    }
+    let targetNode = getNodeById(connection.target)
+    if (!targetNode) {
+      throw new Error('连线目标节点未找到')
+    }
+    // 禁止短路整个流程
+    if (isEqual('start-amis-node', sourceNode.type) && isEqual('end-amis-node', targetNode.type)) {
+      throw new Error('开始节点不能直连结束节点')
+    }
+
+    // 禁止流程出现环，必须是有向无环图
+    const hasCycle = (node: Node, visited = new Set()) => {
+      if (visited.has(node.id)) return false
+      visited.add(node.id)
+      for (const outgoer of getOutgoers(node, nodes, edges)) {
+        if (isEqual(outgoer.id, sourceNode?.id)) return true
+        if (hasCycle(outgoer, visited)) return true
+      }
+    }
+    if (isEqual(sourceNode.id, targetNode.id)) {
+      throw new Error('节点不能直连自身')
+    } else if (hasCycle(targetNode)) {
+      throw new Error('禁止流程循环')
+    }
+
+    const hasShortcut = (node: Node, visited = new Set()) => {
+      if (visited.has(node.id)) return false
+      visited.add(node.id)
+      for (const incomer of getIncomers(node, nodes, edges)) {
+        if (isEqual(incomer.id, sourceNode?.id)) return true
+        if (hasShortcut(incomer, visited)) return true
+      }
+    }
+    console.log(getIncomers(targetNode, nodes, edges))
+  }
+
+  useMount(() => {
+    // language=JSON
+    let initialData = JSON.parse('{\n  "nodes": [\n    {\n      "id": "BMFP3Eov94",\n      "type": "start-amis-node",\n      "position": {\n        "x": 8,\n        "y": 272\n      },\n      "data": {},\n      "measured": {\n        "width": 256,\n        "height": 75\n      },\n      "selected": false,\n      "dragging": false\n    },\n    {\n      "id": "PYK8LjduQ1",\n      "type": "end-amis-node",\n      "position": {\n        "x": 1439.5556937134281,\n        "y": 282.2797340760818\n      },\n      "data": {},\n      "measured": {\n        "width": 256,\n        "height": 75\n      },\n      "selected": false,\n      "dragging": false\n    },\n    {\n      "id": "nCm-ij5I6o",\n      "type": "llm-amis-node",\n      "position": {\n        "x": 902.6781018665707,\n        "y": 115.31234529524048\n      },\n      "data": {},\n      "measured": {\n        "width": 256,\n        "height": 75\n      },\n      "selected": false,\n      "dragging": false\n    },\n    {\n      "id": "9RIg65O0YQ",\n      "type": "knowledge-amis-node",\n      "position": {\n        "x": 338,\n        "y": 287\n      },\n      "data": {},\n      "measured": {\n        "width": 256,\n        "height": 75\n      },\n      "selected": false,\n      "dragging": false\n    },\n    {\n      "id": "2vTyjP0Gu9",\n      "type": "code-amis-node",\n      "position": {\n        "x": 1086.6322978498904,\n        "y": 371.3061114283591\n      },\n      "data": {},\n      "measured": {\n        "width": 256,\n        "height": 75\n      },\n      "selected": true,\n      "dragging": false\n    },\n    {\n      "id": "s9VfZpvb4P",\n      "type": "llm-amis-node",\n      "position": {\n        "x": 700.0944461714178,\n        "y": 369.84258971430364\n      },\n      "data": {},\n      "measured": {\n        "width": 256,\n        "height": 75\n      },\n      "selected": false,\n      "dragging": false\n    }\n  ],\n  "edges": [\n    {\n      "source": "BMFP3Eov94",\n      "target": "9RIg65O0YQ",\n      "id": "xy-edge__BMFP3Eov94-9RIg65O0YQ"\n    },\n    {\n      "source": "9RIg65O0YQ",\n      "target": "nCm-ij5I6o",\n      "id": "xy-edge__9RIg65O0YQ-nCm-ij5I6o"\n    },\n    {\n      "source": "nCm-ij5I6o",\n      "target": "PYK8LjduQ1",\n      "id": "xy-edge__nCm-ij5I6o-PYK8LjduQ1"\n    },\n    {\n      "source": "s9VfZpvb4P",\n      "target": "2vTyjP0Gu9",\n      "id": "xy-edge__s9VfZpvb4P-2vTyjP0Gu9"\n    },\n    {\n      "source": "9RIg65O0YQ",\n      "target": "s9VfZpvb4P",\n      "id": "xy-edge__9RIg65O0YQ-s9VfZpvb4P"\n    },\n    {\n      "source": "2vTyjP0Gu9",\n      "target": "PYK8LjduQ1",\n      "id": "xy-edge__2vTyjP0Gu9-PYK8LjduQ1"\n    }\n  ],\n  "data": {\n    "BMFP3Eov94": {\n      "inputs": {\n        "name": {\n          "type": "text"\n        },\n        "description": {\n          "type": "text",\n          "description": "文件描述"\n        }\n      }\n    },\n    "nCm-ij5I6o": {\n      "model": "qwen3",\n      "outputs": {\n        "text": {\n          "type": "string"\n        }\n      },\n      "systemPrompt": "你是个沙雕"\n    },\n    "9RIg65O0YQ": {\n      "count": 3,\n      "score": 0.75,\n      "knowledgeId": 3585368238960640,\n      "query": "hello world"\n    },\n    "2vTyjP0Gu9": {\n      "type": "python",\n      "content": "code=\'hello\'\\nprint(code)"\n    },\n    "s9VfZpvb4P": {\n      "model": "qwen3",\n      "outputs": {\n        "text": {\n          "type": "string"\n        }\n      },\n      "systemPrompt": "你是个聪明人"\n    }\n  }\n}')
+    let initialNodes = initialData['nodes'] ?? []
+    let initialEdges = initialData['edges'] ?? []
+
+    let initialNodeData = initialData['data'] ?? {}
+    setData(initialNodeData)
+
+    for (let node of initialNodes) {
+      node.data = {
+        getDataById,
+        setDataById,
+        removeNode,
+        editNode,
+      }
+    }
+    setNodes(initialNodes)
+    setEdges(initialEdges)
+  })
+
+  return (
+    <FlowableDiv>
+      {contextHolder}
+      <Space className="toolbar">
+        <Dropdown
+          menu={{
+            items: nodeDef.map(def => ({key: def.key, label: def.name})),
+            onClick: ({key}) => {
+              try {
+                checkNode(key)
+                addNode({
+                  id: randomId(10),
+                  type: key,
+                  position: {x: 100, y: 100},
+                  data: {
+                    getDataById,
+                    setDataById,
+                    removeNode,
+                    editNode,
+                  },
+                })
+              } catch (e) {
+                // @ts-ignore
+                messageApi.error(e.message)
+              }
+            },
+          }}
+        >
+          <Button type="default">
+            <PlusCircleFilled/>
+            新增节点
+          </Button>
+        </Dropdown>
+        <Button type="primary" onClick={() => {
+          let saveData = {nodes, edges, data}
+          console.log(JSON.stringify(saveData, null, 2))
+        }}>
+          <SaveFilled/>
+          保存
+        </Button>
+      </Space>
+      <Drawer
+        title="节点编辑"
+        open={open}
+        closeIcon={false}
+        maskClosable={false}
+        destroyOnHidden
+        size="large"
+      >
+        {currentNodeForm}
+      </Drawer>
+      <ReactFlow
+        nodes={nodes}
+        edges={edges}
+        onNodesChange={onNodesChange}
+        onEdgesChange={onEdgesChange}
+        onConnect={(connection) => {
+          try {
+            checkConnection(connection)
+            onConnect(connection)
+          } catch (e) {
+            // @ts-ignore
+            messageApi.error(e.message)
+          }
+        }}
+        // @ts-ignore
+        nodeTypes={arrToMap(
+          nodeDef.map(def => def.key),
+          key => find(nodeDef, def => isEqual(key, def.key))!.component)
+        }
+        fitView
+      >
+        <Controls/>
+        <MiniMap/>
+        <Background variant={BackgroundVariant.Cross} gap={20} size={3}/>
+      </ReactFlow>
+    </FlowableDiv>
+  )
+}
+
+export default FlowEditor

service-web/client/src/pages/ai/flow/node/AmisNode.tsx

@@ -0,0 +1,143 @@
+import {DeleteFilled, EditFilled} from '@ant-design/icons'
+import {Handle, type NodeProps, Position} from '@xyflow/react'
+import type {Schema} from 'amis'
+import {Card, Dropdown} from 'antd'
+import {isEmpty, isEqual} from 'licia'
+import type {JSX} from 'react'
+import {horizontalFormOptions} from '../../../../util/amis.tsx'
+
+export type AmisNodeType = 'normal' | 'start' | 'end'
+
+export function outputsFormColumns(editable: boolean = false, required: boolean = false, preload?: any): Schema[] {
+  return [
+    {
+      disabled: !editable,
+      type: 'input-kvs',
+      name: 'outputs',
+      label: '输出变量',
+      value: preload,
+      addButtonText: '新增输出',
+      draggable: false,
+      keyItem: {
+        ...horizontalFormOptions(),
+        label: '参数名称',
+      },
+      required: required,
+      valueItems: [
+        {
+          ...horizontalFormOptions(),
+          type: 'select',
+          name: 'type',
+          label: '参数',
+          required: true,
+          selectFirst: true,
+          options: [
+            {
+              label: '文本',
+              value: 'string',
+            },
+            {
+              label: '数字',
+              value: 'number',
+            },
+            {
+              label: '文本数组',
+              value: 'array-string',
+            },
+            {
+              label: '对象数组',
+              value: 'array-object',
+            },
+          ],
+        },
+      ],
+    },
+  ]
+}
+
+const AmisNode = (
+  props: NodeProps,
+  type: AmisNodeType,
+  defaultNodeName: String,
+  defaultNodeDescription?: String,
+  extraNodeDescription?: (nodeData: any) => JSX.Element,
+  columnSchema?: Schema[],
+) => {
+  const {id, data} = props
+  const {getDataById, removeNode, editNode} = data
+  // @ts-ignore
+  const nodeData = getDataById(id)
+  const nodeName = isEmpty(nodeData?.node?.name) ? defaultNodeName : nodeData.node.name
+  const nodeDescription = isEmpty(nodeData?.node?.description) ? defaultNodeDescription : nodeData.node?.description
+  return (
+    <div className="w-64">
+      <Dropdown
+        className="card-container"
+        trigger={['contextMenu']}
+        menu={{
+          items: [
+            {
+              key: 'edit',
+              label: '编辑',
+              icon: <EditFilled className="text-gray-600 hover:text-blue-500"/>,
+            },
+            {
+              key: 'remove',
+              label: '删除',
+              icon: <DeleteFilled className="text-red-500 hover:text-red-500"/>,
+            },
+          ],
+          onClick: menu => {
+            switch (menu.key) {
+              case 'edit':
+                // @ts-ignore
+                editNode(
+                  id,
+                  [
+                    {
+                      type: 'input-text',
+                      name: 'node.name',
+                      label: '节点名称',
+                      placeholder: nodeName,
+                    },
+                    {
+                      type: 'textarea',
+                      name: 'node.description',
+                      label: '节点描述',
+                      placeholder: nodeDescription,
+                    },
+                    {
+                      type: 'divider',
+                    },
+                    ...(columnSchema ?? []),
+                  ],
+                )
+                break
+              case 'remove':
+                // @ts-ignore
+                removeNode(id)
+                break
+            }
+          },
+        }}
+      >
+        <Card
+          className="node-card"
+          title={nodeName}
+          size="small"
+        >
+          <div className="card-description p-2 text-secondary text-sm">
+            {nodeDescription}
+            {extraNodeDescription?.(nodeData)}
+          </div>
+        </Card>
+      </Dropdown>
+      {isEqual(type, 'start') || isEqual(type, 'normal')
+        ? <Handle type="source" position={Position.Right}/> : undefined}
+      {isEqual(type, 'end') || isEqual(type, 'normal')
+        ? <Handle type="target" position={Position.Left}/> : undefined}
+    </div>
+  )
+}
+
+export default AmisNode

service-web/client/src/pages/ai/flow/node/CodeNode.tsx

@@ -0,0 +1,73 @@
+import type {NodeProps} from '@xyflow/react'
+import {horizontalFormOptions} from '../../../../util/amis.tsx'
+import AmisNode, {outputsFormColumns} from './AmisNode.tsx'
+
+const CodeNode = (props: NodeProps) => AmisNode(
+  props,
+  'normal',
+  '代码执行',
+  '执行自定义的处理代码',
+  undefined,
+  [
+    {
+      type: 'input-kvs',
+      name: 'inputs',
+      label: '输入变量',
+      addButtonText: '新增输入',
+      draggable: false,
+      keyItem: {
+        ...horizontalFormOptions(),
+        label: '参数名称',
+      },
+      valueItems: [
+        {
+          ...horizontalFormOptions(),
+          type: 'select',
+          name: 'type',
+          label: '变量',
+          required: true,
+          options: [],
+        },
+      ],
+    },
+    {
+      type: 'divider',
+    },
+    {
+      type: 'select',
+      name: 'type',
+      label: '代码类型',
+      required: true,
+      options: [
+        {
+          value: 'javascript',
+          label: 'JavaScript',
+        },
+        {
+          value: 'python',
+          label: 'Python',
+        },
+        {
+          value: 'lua',
+          label: 'Lua',
+        },
+      ],
+    },
+    {
+      type: 'editor',
+      required: true,
+      label: '代码内容',
+      name: 'content',
+      language: '${type}',
+      options: {
+        wordWrap: 'bounded',
+      },
+    },
+    {
+      type: 'divider',
+    },
+    ...outputsFormColumns(true, true, {result: {type: 'string'}}),
+  ],
+)
+
+export default CodeNode

service-web/client/src/pages/ai/flow/node/EndNode.tsx

@@ -0,0 +1,13 @@
+import type {NodeProps} from '@xyflow/react'
+import AmisNode, {outputsFormColumns} from './AmisNode.tsx'
+
+const EndNode = (props: NodeProps) => AmisNode(
+  props,
+  'end',
+  '结束节点',
+  '定义输出变量',
+  undefined,
+  outputsFormColumns(true),
+)
+
+export default EndNode

service-web/client/src/pages/ai/flow/node/KnowledgeNode.tsx

@@ -0,0 +1,58 @@
+import type {NodeProps} from '@xyflow/react'
+import {commonInfo} from '../../../../util/amis.tsx'
+import AmisNode from './AmisNode.tsx'
+
+const KnowledgeNode = (props: NodeProps) => AmisNode(
+  props,
+  'normal',
+  '知识库',
+  '查询知识库获取外部知识',
+  undefined,
+  [
+    {
+      type: 'select',
+      name: 'knowledgeId',
+      label: '知识库',
+      required: true,
+      options: [],
+      source: {
+        method: 'get',
+        url: `${commonInfo.baseAiUrl}/knowledge/list`,
+        // @ts-ignore
+        adaptor: (payload, response, api, context) => {
+          return {
+            ...payload,
+            data: {
+              items: payload.data.items.map((item: any) => ({value: item['id'], label: item['name']})),
+            }
+          }
+        },
+      },
+    },
+    {
+      type: 'input-text',
+      name: 'query',
+      label: '查询文本',
+      required: true,
+    },
+    {
+      type: 'input-range',
+      name: 'count',
+      label: '返回数量',
+      required: true,
+      value: 3,
+      max: 10,
+    },
+    {
+      type: 'input-range',
+      name: 'score',
+      label: '匹配阀值',
+      required: true,
+      value: 0.6,
+      max: 1,
+      step: 0.05,
+    },
+  ],
+)
+
+export default KnowledgeNode

service-web/client/src/pages/ai/flow/node/LlmNode.tsx

@@ -0,0 +1,41 @@
+import type {NodeProps} from '@xyflow/react'
+import AmisNode, {outputsFormColumns} from './AmisNode.tsx'
+
+const LlmNode = (props: NodeProps) => AmisNode(
+  props,
+  'normal',
+  '大模型',
+  '使用大模型对话',
+  undefined,
+  [
+    {
+      type: 'select',
+      name: 'model',
+      label: '大模型',
+      required: true,
+      selectFirst: true,
+      options: [
+        {
+          label: 'Qwen3',
+          value: 'qwen3',
+        },
+        {
+          label: 'Deepseek',
+          value: 'deepseek',
+        },
+      ],
+    },
+    {
+      type: 'textarea',
+      name: 'systemPrompt',
+      label: '系统提示词',
+      required: true,
+    },
+    {
+      type: 'divider',
+    },
+    ...outputsFormColumns(false, true, {text: {type: 'string'}}),
+  ],
+)
+
+export default LlmNode

service-web/client/src/pages/ai/flow/node/StartNode.tsx

@@ -0,0 +1,56 @@
+import type {NodeProps} from '@xyflow/react'
+import {horizontalFormOptions} from '../../../../util/amis.tsx'
+import AmisNode from './AmisNode.tsx'
+
+const StartNode = (props: NodeProps) => AmisNode(
+  props,
+  'start',
+  '开始节点',
+  '定义输入变量',
+  undefined,
+  [
+    {
+      type: 'input-kvs',
+      name: 'inputs',
+      label: '输入变量',
+      addButtonText: '新增入参',
+      draggable: false,
+      keyItem: {
+        label: '参数名称',
+        ...horizontalFormOptions(),
+      },
+      valueItems: [
+        {
+          ...horizontalFormOptions(),
+          type: 'input-text',
+          name: 'description',
+          label: '参数描述',
+        },
+        {
+          ...horizontalFormOptions(),
+          type: 'select',
+          name: 'type',
+          label: '参数类型',
+          required: true,
+          selectFirst: true,
+          options: [
+            {
+              label: '文本',
+              value: 'text',
+            },
+            {
+              label: '数字',
+              value: 'number',
+            },
+            {
+              label: '文件',
+              value: 'files',
+            },
+          ],
+        },
+      ],
+    },
+  ],
+)
+
+export default StartNode

service-web/client/src/pages/ai/flow/store/DataStore.ts

@@ -0,0 +1,23 @@
+import {create} from 'zustand/react'
+
+export const useDataStore = create<{
+  data: Record<string, any>,
+  getData: () => Record<string, any>,
+  setData: (data: Record<string, any>) => void,
+  getDataById: (id: string) => any,
+  setDataById: (id: string, data: any) => void,
+}>((set, get) => ({
+  data: {},
+  getData: () => get().data,
+  setData: (data) => set({
+    data: data
+  }),
+  getDataById: id => get().data[id],
+  setDataById: (id, data) => {
+    let updateData = get().data
+    updateData[id] = data
+    set({
+      data: updateData,
+    })
+  },
+}))

service-web/client/src/pages/ai/flow/store/FlowStore.ts

@@ -0,0 +1,56 @@
+import {
+  addEdge,
+  applyEdgeChanges,
+  applyNodeChanges,
+  type Edge,
+  type Node,
+  type OnConnect,
+  type OnEdgesChange,
+  type OnNodesChange,
+} from '@xyflow/react'
+import {filter, find, isEqual} from 'licia'
+import {create} from 'zustand/react'
+
+export const useFlowStore = create<{
+  nodes: Node[],
+  onNodesChange: OnNodesChange,
+  getNodeById: (id: string) => Node | undefined,
+  addNode: (node: Node) => void,
+  removeNode: (id: string) => void,
+  setNodes: (nodes: Node[]) => void,
+
+  edges: Edge[],
+  onEdgesChange: OnEdgesChange,
+  setEdges: (edges: Edge[]) => void,
+
+  onConnect: OnConnect,
+}>((set, get) => ({
+  nodes: [],
+  onNodesChange: changes => {
+    set({
+      nodes: applyNodeChanges(changes, get().nodes),
+    })
+  },
+  getNodeById: (id: string) => find(get().nodes, node => isEqual(node.id, id)),
+  addNode: node => set({nodes: get().nodes.concat(node)}),
+  removeNode: id => {
+    set({
+      nodes: filter(get().nodes, node => !isEqual(node.id, id)),
+    })
+  },
+  setNodes: nodes => set({nodes}),
+
+  edges: [],
+  onEdgesChange: changes => {
+    set({
+      edges: applyEdgeChanges(changes, get().edges),
+    })
+  },
+  setEdges: edges => set({edges}),
+
+  onConnect: connection => {
+    set({
+      edges: addEdge(connection, get().edges),
+    })
+  },
+}))

service-web/client/src/route.tsx

@@ -4,6 +4,7 @@ import {
   ClusterOutlined,
   CompressOutlined,
   DatabaseOutlined,
+  GatewayOutlined,
   InfoCircleOutlined,
   OpenAIOutlined,
   QuestionOutlined,
@@ -32,6 +33,7 @@ import Yarn from './pages/overview/Yarn.tsx'
 import YarnCluster from './pages/overview/YarnCluster.tsx'
 import Test from './pages/Test.tsx'
 import {commonInfo} from './util/amis.tsx'
+import FlowEditor from './pages/ai/flow/FlowEditor.tsx'
 
 export const routes: RouteObject[] = [
   {
@@ -109,6 +111,10 @@ export const routes: RouteObject[] = [
             path: 'knowledge/detail/:knowledge_id/segment/:group_id',
             Component: DataSegment,
           },
+          {
+            path: 'flowable',
+            Component: FlowEditor,
+          },
         ],
       },
       {
@@ -211,6 +217,11 @@ export const menus = {
           name: '知识库',
           icon: <DatabaseOutlined/>,
         },
+        {
+          path: '/ai/flowable',
+          name: '流程编排',
+          icon: <GatewayOutlined/>,
+        },
       ],
     },
   ],

service-web/client/src/util/amis.tsx

@@ -274,6 +274,15 @@ export function serviceLogByAppNameAndHost(name: string, host: string) {
   )
 }
 
+export function horizontalFormOptions() {
+  return {
+    mode: 'horizontal',
+    horizontal: {
+      leftFixed: 'sm'
+    },
+  }
+}
+
 export function crudCommonOptions() {
   return {
     affixHeader: false,