feat(web): 优化流程任务编辑

.gitignore

@@ -110,3 +110,4 @@ Network Trash Folder
 Temporary Items
 .apdisk
 **/temp/
+.build

bin/library.js

@@ -1,5 +1,5 @@
 import {$, fetch, fs, glob, os, path, spinner, syncProcessCwd, usePowerShell} from 'zx'
-import {isEqual, trim, fileSize} from "licia";
+import {fileSize, isEqual, trim} from "licia";
 import md5file from 'md5-file'
 
 syncProcessCwd(true)
@@ -41,20 +41,70 @@ const millisecondToString = (timestamp) => {
     return parts.join('')
 }
 
+const dotBuildPath = () => `.build`
+const modifiedDataPath = () => `${dotBuildPath()}/modified_time.json`
+
+const readModifiedTimeData = async () => {
+    if (!fs.existsSync(dotBuildPath())) {
+        fs.mkdirSync(dotBuildPath(), {recursive: true})
+    }
+    if (!(await fs.exists(modifiedDataPath()))) {
+        fs.writeFileSync(modifiedDataPath(), '{}')
+    }
+    return JSON.parse(await fs.readFile(modifiedDataPath(), 'utf-8'))
+}
+
+const updateModifiedTimeData = (data) => {
+    fs.writeFileSync(modifiedDataPath(), JSON.stringify(data, null, 2))
+}
+
+const isModified = async (target) => {
+    if (!target || !(await fs.exists(target))) {
+        throw new Error("Target 不存在")
+    }
+    let stat = fs.statSync(target)
+    let currentModifiedTime = stat.mtimeMs
+
+    let lastModifiedTime = (await readModifiedTimeData())[target]
+    return !(lastModifiedTime && isEqual(currentModifiedTime, lastModifiedTime));
+
+}
+
+const updateModifiedTime = async (target) => {
+    if (!target || !(await fs.exists(target))) {
+        throw new Error("Target 不存在")
+    }
+    let stat = fs.statSync(target)
+    let currentModifiedTime = stat.mtimeMs
+    let modifiedTimeData = await readModifiedTimeData()
+    modifiedTimeData[target] = currentModifiedTime
+    updateModifiedTimeData(modifiedTimeData)
+}
+
 export const run_deploy = async (project) => {
+    if (!(await isModified(project))) {
+        console.log(`✅  Skip deploy ${project}`)
+        return
+    }
     let output = await spinner(
         `Deploying project ${project}`,
         () => $`mvn -pl ${project} clean deploy -D skipTests -s ${maven_setting}`
     )
     console.log(`✅  Finished deploy ${project} (${millisecondToString(output['duration'])})`)
+    await updateModifiedTime(project)
 }
 
 export const run_deploy_root = async () => {
+    if (!(await isModified('pom.xml'))) {
+        console.log(`✅  Skip deploy root`)
+        return
+    }
     let output = await spinner(
         `Deploying root`,
         () => $`mvn clean deploy -N -D skipTests -s ${maven_setting}`
     )
     console.log(`✅  Finished deploy root (${millisecondToString(output['duration'])})`)
+    await updateModifiedTime('pom.xml')
 }
 
 export const run_deploy_batch = async (projects) => {

bin/test.js

@@ -0,0 +1,3 @@
+import {isModified} from './library.js'
+
+console.log(await isModified('/Users/lanyuanxiaoyao/Project/IdeaProjects/hudi-service/pom.xml'))

service-ai/database/20250702.sql

@@ -0,0 +1,82 @@
+create table hudi_collect_build_b12.service_ai_feedback
+(
+    id            bigint                                                     not null comment '记录唯一标记',
+    created_time  datetime(6) comment '记录创建时间',
+    modified_time datetime(6) comment '记录更新时间',
+    analysis      longtext comment 'AI的分析结果',
+    conclusion    longtext comment 'AI的解决方案',
+    source        longtext                                                   not null comment '原始报障说明',
+    status        enum ('ANALYSIS_PROCESSING','ANALYSIS_SUCCESS','FINISHED') not null comment '报障处理状态',
+    primary key (id)
+) comment ='报障信息记录' charset = utf8mb4;
+
+create table hudi_collect_build_b12.service_ai_feedback_pictures
+(
+    feedback_id bigint not null,
+    pictures_id bigint not null,
+    primary key (feedback_id, pictures_id)
+) comment ='报障相关截图' charset = utf8mb4;
+
+alter table hudi_collect_build_b12.service_ai_feedback_pictures
+    add constraint UK3npjcyjyqfbdlf2v5tj64j2g3 unique (pictures_id);
+
+create table hudi_collect_build_b12.service_ai_file
+(
+    id            bigint not null comment '记录唯一标记',
+    created_time  datetime(6) comment '记录创建时间',
+    modified_time datetime(6) comment '记录更新时间',
+    filename      varchar(255) comment '文件名称',
+    md5           varchar(255) comment '文件的md5编码，用于校验文件的完整性',
+    path          varchar(255) comment '文件在主机上存储的实际路径',
+    size          bigint comment '文件大小，单位是byte',
+    type          varchar(255) comment '文件类型，通常记录的是文件的后缀名',
+    primary key (id)
+) comment ='记录上传的文件存储信息' charset = utf8mb4;
+
+create table hudi_collect_build_b12.service_ai_flow_task
+(
+    id            bigint                              not null comment '记录唯一标记',
+    created_time  datetime(6) comment '记录创建时间',
+    modified_time datetime(6) comment '记录更新时间',
+    error         longtext comment '任务运行产生的报错',
+    input         longtext comment '任务输入',
+    result        longtext comment '任务运行结果',
+    status        enum ('ERROR','FINISHED','RUNNING') not null comment '任务运行状态',
+    template_id   bigint                              not null comment '流程任务对应的模板',
+    primary key (id)
+) comment ='流程任务记录' charset = utf8mb4;
+
+create table hudi_collect_build_b12.service_ai_flow_task_template
+(
+    id            bigint       not null comment '记录唯一标记',
+    created_time  datetime(6) comment '记录创建时间',
+    modified_time datetime(6) comment '记录更新时间',
+    description   varchar(255) comment '模板功能、内容说明',
+    flow_graph    longtext comment '前端流程图数据',
+    input_schema  longtext     not null comment '模板入参Schema',
+    name          varchar(255) not null comment '模板名称',
+    primary key (id)
+) comment ='流程任务模板' charset = utf8mb4;
+
+create table hudi_collect_build_b12.service_ai_group
+(
+    id            bigint                      not null comment '记录唯一标记',
+    created_time  datetime(6) comment '记录创建时间',
+    modified_time datetime(6) comment '记录更新时间',
+    name          varchar(255)                not null comment '分组名称',
+    status        enum ('FINISHED','RUNNING') not null comment '分组处理状态',
+    knowledge_id  bigint                      not null,
+    primary key (id)
+) comment ='知识库下包含的分组' charset = utf8mb4;
+
+create table hudi_collect_build_b12.service_ai_knowledge
+(
+    id               bigint                   not null comment '记录唯一标记',
+    created_time     datetime(6) comment '记录创建时间',
+    modified_time    datetime(6) comment '记录更新时间',
+    description      longtext                 not null comment '知识库说明',
+    name             varchar(255)             not null comment '知识库名称',
+    strategy         enum ('Cosine','Euclid') not null comment '知识库策略',
+    vector_source_id bigint                   not null comment '知识库对应的向量库名',
+    primary key (id)
+) comment ='知识库' charset = utf8mb4;

service-ai/database/service_ai_feedback.sql

@@ -1,18 +0,0 @@
-CREATE TABLE `service_ai_feedback`
-(
-    `id`            bigint   NOT NULL,
-    `created_time`  datetime(6) DEFAULT NULL,
-    `modified_time` datetime(6) DEFAULT NULL,
-    `analysis`      longtext,
-    `conclusion`    longtext,
-    `source`        longtext NOT NULL,
-    `status`        tinyint  NOT NULL,
-    PRIMARY KEY (`id`)
-) DEFAULT CHARSET = utf8mb4;
-
-CREATE TABLE `service_ai_feedback_pictures`
-(
-    `feedback_id` bigint NOT NULL,
-    `pictures_id` bigint NOT NULL,
-    PRIMARY KEY (`feedback_id`, `pictures_id`)
-) DEFAULT CHARSET = utf8mb4;

service-ai/database/service_ai_file.sql

@@ -1,12 +0,0 @@
-CREATE TABLE `service_ai_file`
-(
-    `id`            bigint NOT NULL,
-    `created_time`  datetime(6)  DEFAULT NULL,
-    `modified_time` datetime(6)  DEFAULT NULL,
-    `filename`      varchar(255) DEFAULT NULL,
-    `md5`           varchar(255) DEFAULT NULL,
-    `path`          varchar(255) DEFAULT NULL,
-    `size`          bigint       DEFAULT NULL,
-    `type`          varchar(255) DEFAULT NULL,
-    PRIMARY KEY (`id`)
-) DEFAULT CHARSET = utf8mb4;

service-ai/database/service_ai_group.sql

@@ -1,10 +0,0 @@
-CREATE TABLE `service_ai_group`
-(
-    `id`            bigint       NOT NULL,
-    `created_time`  datetime(6) DEFAULT NULL,
-    `modified_time` datetime(6) DEFAULT NULL,
-    `name`          varchar(255) NOT NULL,
-    `status`        tinyint      NOT NULL,
-    `knowledge_id`  bigint       NOT NULL,
-    PRIMARY KEY (`id`)
-) DEFAULT CHARSET=utf8mb4;

service-ai/database/service_ai_knowledge.sql

@@ -1,11 +0,0 @@
-CREATE TABLE `service_ai_knowledge`
-(
-    `id`               bigint       NOT NULL,
-    `created_time`     datetime(6) DEFAULT NULL,
-    `modified_time`    datetime(6) DEFAULT NULL,
-    `description`      longtext     NOT NULL,
-    `name`             varchar(255) NOT NULL,
-    `strategy`         tinyint      NOT NULL,
-    `vector_source_id` bigint       NOT NULL,
-    PRIMARY KEY (`id`)
-) DEFAULT CHARSET = utf8mb4;

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-core/src/main/java/com/lanyuanxiaoyao/service/configuration/SecurityConfig.java

@@ -1,7 +1,5 @@
 package com.lanyuanxiaoyao.service.configuration;
 
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
 import org.springframework.http.HttpMethod;
@@ -13,6 +11,9 @@ import org.springframework.security.core.userdetails.User;
 import org.springframework.security.core.userdetails.UserDetails;
 import org.springframework.security.provisioning.InMemoryUserDetailsManager;
 import org.springframework.security.web.SecurityFilterChain;
+import org.springframework.web.cors.CorsConfiguration;
+import org.springframework.web.cors.UrlBasedCorsConfigurationSource;
+import org.springframework.web.filter.CorsFilter;
 
 /**
  * @author lanyuanxiaoyao
@@ -21,17 +22,30 @@ import org.springframework.security.web.SecurityFilterChain;
 @Configuration
 @EnableWebSecurity
 public class SecurityConfig {
+  @Bean
+  public CorsFilter corsFilter() {
+    CorsConfiguration configuration = new CorsConfiguration();
+    configuration.setAllowCredentials(true);
+    configuration.addAllowedOriginPattern("*");
+    configuration.addAllowedHeader("*");
+    configuration.addAllowedMethod("*");
+    configuration.setMaxAge(7200L);
+    UrlBasedCorsConfigurationSource source = new UrlBasedCorsConfigurationSource();
+    source.registerCorsConfiguration("/**", configuration);
+    return new CorsFilter(source);
+  }
+
   @Bean
   public SecurityFilterChain securityFilterChain(HttpSecurity http) throws Exception {
     return http.authorizeHttpRequests(
-        registry -> registry
-            .requestMatchers(HttpMethod.OPTIONS, "/**")
-            .permitAll()
-            .anyRequest()
-            .authenticated()
+            registry -> registry
+                .requestMatchers(HttpMethod.OPTIONS, "/**")
+                .permitAll()
+                .anyRequest()
+                .authenticated()
         )
         .httpBasic(Customizer.withDefaults())
-        .cors(AbstractHttpConfigurer::disable)
+        .cors(Customizer.withDefaults())
         .csrf(AbstractHttpConfigurer::disable)
         .formLogin(AbstractHttpConfigurer::disable)
         .build();

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>
@@ -78,6 +82,13 @@
             <groupId>org.noear</groupId>
             <artifactId>solon-ai-dialect-openai</artifactId>
         </dependency>
+
+        <dependency>
+            <groupId>org.hibernate.orm</groupId>
+            <artifactId>hibernate-ant</artifactId>
+            <version>6.6.8.Final</version>
+            <scope>test</scope>
+        </dependency>
     </dependencies>
 
     <build>

service-ai/service-ai-web/src/main/java/com/lanyuanxiaoyao/service/ai/web/WebApplication.java

@@ -2,15 +2,12 @@ package com.lanyuanxiaoyao.service.ai.web;
 
 import com.blinkfox.fenix.EnableFenix;
 import com.ulisesbocchio.jasyptspringboot.annotation.EnableEncryptableProperties;
-import org.springframework.beans.BeansException;
 import org.springframework.boot.ApplicationArguments;
 import org.springframework.boot.ApplicationRunner;
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
 import org.springframework.boot.context.properties.EnableConfigurationProperties;
 import org.springframework.cloud.client.discovery.EnableDiscoveryClient;
-import org.springframework.context.ApplicationContext;
-import org.springframework.context.ApplicationContextAware;
 import org.springframework.data.jpa.repository.config.EnableJpaAuditing;
 import org.springframework.retry.annotation.EnableRetry;
 import org.springframework.scheduling.annotation.EnableScheduling;
@@ -27,27 +24,13 @@ import org.springframework.scheduling.annotation.EnableScheduling;
 @EnableScheduling
 @EnableFenix
 @EnableJpaAuditing
-public class WebApplication implements ApplicationRunner, ApplicationContextAware {
-  private static ApplicationContext context;
+public class WebApplication implements ApplicationRunner {
 
   public static void main(String[] args) {
     SpringApplication.run(WebApplication.class, args);
   }
 
-  public static <T> T getBean(Class<T> clazz) {
-    return context.getBean(clazz);
-  }
-
-  public static <T> T getBean(String name, Class<T> clazz) {
-    return context.getBean(name, clazz);
-  }
-
   @Override
   public void run(ApplicationArguments args) {
   }
-
-  @Override
-  public void setApplicationContext(ApplicationContext context) throws BeansException {
-    WebApplication.context = context;
-  }
 }

service-ai/service-ai-web/src/main/java/com/lanyuanxiaoyao/service/ai/web/base/entity/IdOnlyEntity.java

@@ -7,6 +7,7 @@ import jakarta.persistence.MappedSuperclass;
 import lombok.Getter;
 import lombok.Setter;
 import lombok.ToString;
+import org.hibernate.annotations.Comment;
 import org.hibernate.annotations.GenericGenerator;
 import org.springframework.data.jpa.domain.support.AuditingEntityListener;
 
@@ -22,6 +23,7 @@ import org.springframework.data.jpa.domain.support.AuditingEntityListener;
 @MappedSuperclass
 @EntityListeners(AuditingEntityListener.class)
 public class IdOnlyEntity {
+  @Comment("记录唯一标记")
   @Id
   @GeneratedValue(generator = "snowflake")
   @GenericGenerator(name = "snowflake", strategy = "com.lanyuanxiaoyao.service.ai.web.configuration.SnowflakeIdGenerator")

service-ai/service-ai-web/src/main/java/com/lanyuanxiaoyao/service/ai/web/base/entity/SimpleEntity.java

@@ -6,6 +6,7 @@ import java.time.LocalDateTime;
 import lombok.Getter;
 import lombok.Setter;
 import lombok.ToString;
+import org.hibernate.annotations.Comment;
 import org.springframework.data.annotation.CreatedDate;
 import org.springframework.data.annotation.LastModifiedDate;
 import org.springframework.data.jpa.domain.support.AuditingEntityListener;
@@ -22,8 +23,10 @@ import org.springframework.data.jpa.domain.support.AuditingEntityListener;
 @MappedSuperclass
 @EntityListeners(AuditingEntityListener.class)
 public class SimpleEntity extends IdOnlyEntity {
+  @Comment("记录创建时间")
   @CreatedDate
   private LocalDateTime createdTime;
+  @Comment("记录更新时间")
   @LastModifiedDate
   private LocalDateTime modifiedTime;
 }

service-ai/service-ai-web/src/main/java/com/lanyuanxiaoyao/service/ai/web/configuration/SpringBeanGetter.java

@@ -0,0 +1,24 @@
+package com.lanyuanxiaoyao.service.ai.web.configuration;
+
+import org.springframework.beans.BeansException;
+import org.springframework.context.ApplicationContext;
+import org.springframework.context.ApplicationContextAware;
+import org.springframework.stereotype.Component;
+
+@Component
+public class SpringBeanGetter implements ApplicationContextAware {
+  private static ApplicationContext context;
+
+  public static <T> T getBean(Class<T> clazz) {
+    return context.getBean(clazz);
+  }
+
+  public static <T> T getBean(String name, Class<T> clazz) {
+    return context.getBean(name, clazz);
+  }
+
+  @Override
+  public void setApplicationContext(ApplicationContext context) throws BeansException {
+    SpringBeanGetter.context = context;
+  }
+}

service-ai/service-ai-web/src/main/java/com/lanyuanxiaoyao/service/ai/web/controller/task/TaskController.java

@@ -0,0 +1,93 @@
+package com.lanyuanxiaoyao.service.ai.web.controller.task;
+
+import com.fasterxml.jackson.core.JsonProcessingException;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import com.lanyuanxiaoyao.service.ai.web.base.controller.SimpleControllerSupport;
+import com.lanyuanxiaoyao.service.ai.web.base.entity.SimpleItem;
+import com.lanyuanxiaoyao.service.ai.web.entity.FlowTask;
+import com.lanyuanxiaoyao.service.ai.web.entity.FlowTaskTemplate;
+import com.lanyuanxiaoyao.service.ai.web.service.task.FlowTaskService;
+import com.lanyuanxiaoyao.service.ai.web.service.task.FlowTaskTemplateService;
+import lombok.Data;
+import lombok.EqualsAndHashCode;
+import lombok.extern.slf4j.Slf4j;
+import org.mapstruct.Context;
+import org.mapstruct.Mapping;
+import org.mapstruct.factory.Mappers;
+import org.springframework.http.converter.json.Jackson2ObjectMapperBuilder;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+@Slf4j
+@RestController
+@RequestMapping("flow_task")
+public class TaskController extends SimpleControllerSupport<FlowTask, TaskController.SaveItem, TaskController.ListItem, TaskController.DetailItem> {
+  private final FlowTaskTemplateService flowTaskTemplateService;
+  private final ObjectMapper mapper;
+
+  public TaskController(FlowTaskService flowTaskService, FlowTaskTemplateService flowTaskTemplateService, Jackson2ObjectMapperBuilder builder) {
+    super(flowTaskService);
+    this.flowTaskTemplateService = flowTaskTemplateService;
+    this.mapper = builder.build();
+  }
+
+  @Override
+  protected SaveItemMapper<FlowTask, SaveItem> saveItemMapper() {
+    return item -> {
+      FlowTask task = new FlowTask();
+      FlowTaskTemplate template = flowTaskTemplateService.detailOrThrow(item.getTemplateId());
+      task.setTemplate(template);
+      task.setInput(mapper.writeValueAsString(item.getInput()));
+      return task;
+    };
+  }
+
+  @Override
+  protected ListItemMapper<FlowTask, ListItem> listItemMapper() {
+    ListItem.Mapper map = Mappers.getMapper(ListItem.Mapper.class);
+    return task -> map.from(task, mapper);
+  }
+
+  @Override
+  protected DetailItemMapper<FlowTask, DetailItem> detailItemMapper() {
+    DetailItem.Mapper map = Mappers.getMapper(DetailItem.Mapper.class);
+    return task -> map.from(task, mapper);
+  }
+
+  @Data
+  public static final class SaveItem {
+    private Long templateId;
+    private Object input;
+  }
+
+  @Data
+  @EqualsAndHashCode(callSuper = true)
+  public static class ListItem extends SimpleItem {
+    private Long templateId;
+    private Object input;
+    private FlowTask.Status status;
+
+    @org.mapstruct.Mapper
+    public static abstract class Mapper {
+      @Mapping(target = "templateId", source = "task.template.id")
+      public abstract ListItem from(FlowTask task, @Context ObjectMapper mapper) throws JsonProcessingException;
+
+      protected Object mapInput(String input, @Context ObjectMapper mapper) throws JsonProcessingException {
+        return mapper.readValue(input, Object.class);
+      }
+    }
+  }
+
+  @Data
+  @EqualsAndHashCode(callSuper = true)
+  public static class DetailItem extends ListItem {
+    private String error;
+    private String result;
+
+    @org.mapstruct.Mapper
+    public static abstract class Mapper extends ListItem.Mapper {
+      @Mapping(target = "templateId", source = "task.template.id")
+      public abstract DetailItem from(FlowTask task, @Context ObjectMapper mapper) throws JsonProcessingException;
+    }
+  }
+}

service-ai/service-ai-web/src/main/java/com/lanyuanxiaoyao/service/ai/web/controller/task/TaskTemplateController.java

@@ -0,0 +1,110 @@
+package com.lanyuanxiaoyao.service.ai.web.controller.task;
+
+import com.fasterxml.jackson.core.JsonProcessingException;
+import com.fasterxml.jackson.core.type.TypeReference;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import com.lanyuanxiaoyao.service.ai.core.entity.amis.AmisCrudResponse;
+import com.lanyuanxiaoyao.service.ai.core.entity.amis.AmisResponse;
+import com.lanyuanxiaoyao.service.ai.web.base.controller.SimpleControllerSupport;
+import com.lanyuanxiaoyao.service.ai.web.base.controller.query.Query;
+import com.lanyuanxiaoyao.service.ai.web.base.entity.SimpleItem;
+import com.lanyuanxiaoyao.service.ai.web.entity.FlowTaskTemplate;
+import com.lanyuanxiaoyao.service.ai.web.service.task.FlowTaskTemplateService;
+import java.util.Map;
+import lombok.Data;
+import lombok.EqualsAndHashCode;
+import lombok.extern.slf4j.Slf4j;
+import org.mapstruct.Context;
+import org.mapstruct.factory.Mappers;
+import org.springframework.http.converter.json.Jackson2ObjectMapperBuilder;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+@Slf4j
+@RestController
+@RequestMapping("flow_task/template")
+public class TaskTemplateController extends SimpleControllerSupport<FlowTaskTemplate, TaskTemplateController.SaveItem, TaskTemplateController.ListItem, TaskTemplateController.DetailItem> {
+  private final ObjectMapper mapper;
+
+  public TaskTemplateController(FlowTaskTemplateService flowTaskTemplateService, Jackson2ObjectMapperBuilder builder) {
+    super(flowTaskTemplateService);
+    this.mapper = builder.build();
+  }
+
+  @Override
+  public AmisResponse<Long> save(SaveItem saveItem) throws Exception {
+    log.info("Save: {}", saveItem);
+    SaveItem.Mapper map = Mappers.getMapper(SaveItem.Mapper.class);
+    log.info("Mapper: {}", map.from(saveItem, mapper));
+    return super.save(saveItem);
+  }
+
+  @Override
+  public AmisCrudResponse list(Query query) throws Exception {
+    AmisCrudResponse list = super.list(query);
+    log.info("List: {}", list);
+    return list;
+  }
+
+  @Override
+  protected SaveItemMapper<FlowTaskTemplate, SaveItem> saveItemMapper() {
+    SaveItem.Mapper map = Mappers.getMapper(SaveItem.Mapper.class);
+    return item -> map.from(item, mapper);
+  }
+
+  @Override
+  protected ListItemMapper<FlowTaskTemplate, ListItem> listItemMapper() {
+    return Mappers.getMapper(ListItem.Mapper.class);
+  }
+
+  @Override
+  protected DetailItemMapper<FlowTaskTemplate, DetailItem> detailItemMapper() {
+    DetailItem.Mapper map = Mappers.getMapper(DetailItem.Mapper.class);
+    return template -> map.from(template, mapper);
+  }
+
+  @Data
+  public static final class SaveItem {
+    private Long id;
+    private String name;
+    private String description;
+    private Map<String, Object> inputSchema;
+
+    @org.mapstruct.Mapper
+    public static abstract class Mapper {
+      public abstract FlowTaskTemplate from(SaveItem saveItem, @Context ObjectMapper mapper) throws Exception;
+
+      protected String mapInputSchema(Map<String, Object> inputSchema, @Context ObjectMapper mapper) throws JsonProcessingException {
+        return mapper.writeValueAsString(inputSchema);
+      }
+    }
+  }
+
+  @Data
+  @EqualsAndHashCode(callSuper = true)
+  public static class ListItem extends SimpleItem {
+    private String name;
+    private String description;
+
+    @org.mapstruct.Mapper
+    public interface Mapper extends ListItemMapper<FlowTaskTemplate, ListItem> {
+    }
+  }
+
+  @Data
+  @EqualsAndHashCode(callSuper = true)
+  public static class DetailItem extends SimpleItem {
+    private String name;
+    private String description;
+    private Map<String, Object> inputSchema;
+
+    @org.mapstruct.Mapper
+    public static abstract class Mapper {
+      public abstract DetailItem from(FlowTaskTemplate template, @Context ObjectMapper mapper) throws Exception;
+
+      public Map<String, Object> mapInputSchema(String inputSchema, @Context ObjectMapper mapper) throws Exception {
+        return mapper.readValue(inputSchema, new TypeReference<>() {});
+      }
+    }
+  }
+}

service-ai/service-ai-web/src/main/java/com/lanyuanxiaoyao/service/ai/web/engine/FlowExecutor.java

@@ -0,0 +1,27 @@
+package com.lanyuanxiaoyao.service.ai.web.engine;
+
+import com.lanyuanxiaoyao.service.ai.web.engine.entity.FlowGraph;
+import com.lanyuanxiaoyao.service.ai.web.engine.store.FlowStore;
+import java.lang.reflect.InvocationTargetException;
+import org.eclipse.collections.api.map.ImmutableMap;
+
+/**
+ * 流程执行器
+ *
+ * @author lanyuanxiaoyao
+ * @version 20250630
+ */
+public class FlowExecutor {
+  private final FlowStore flowStore;
+  private final ImmutableMap<String, Class<? extends FlowNodeRunner>> runnerMap;
+
+  public FlowExecutor(FlowStore flowStore, ImmutableMap<String, Class<? extends FlowNodeRunner>> runnerMap) {
+    this.flowStore = flowStore;
+    this.runnerMap = runnerMap;
+  }
+
+  public void execute(FlowGraph graph) throws InvocationTargetException, NoSuchMethodException, InstantiationException, IllegalAccessException {
+    var runner = new FlowGraphRunner(graph, flowStore, runnerMap);
+    runner.run();
+  }
+}

service-ai/service-ai-web/src/main/java/com/lanyuanxiaoyao/service/ai/web/engine/FlowGraphRunner.java

@@ -0,0 +1,107 @@
+package com.lanyuanxiaoyao.service.ai.web.engine;
+
+import cn.hutool.core.util.StrUtil;
+import com.lanyuanxiaoyao.service.ai.web.engine.entity.FlowContext;
+import com.lanyuanxiaoyao.service.ai.web.engine.entity.FlowEdge;
+import com.lanyuanxiaoyao.service.ai.web.engine.entity.FlowGraph;
+import com.lanyuanxiaoyao.service.ai.web.engine.entity.FlowNode;
+import com.lanyuanxiaoyao.service.ai.web.engine.store.FlowStore;
+import java.lang.reflect.InvocationTargetException;
+import java.util.LinkedList;
+import java.util.Queue;
+import org.eclipse.collections.api.map.ImmutableMap;
+import org.eclipse.collections.api.multimap.set.ImmutableSetMultimap;
+
+/**
+ * Graph执行器
+ *
+ * @author lanyuanxiaoyao
+ * @version 20250701
+ */
+public final class FlowGraphRunner {
+  private final FlowGraph flowGraph;
+  private final FlowStore flowStore;
+  private final ImmutableMap<String, Class<? extends FlowNodeRunner>> nodeRunnerClass;
+  private final Queue<FlowNode> executionQueue = new LinkedList<>();
+  private final ImmutableSetMultimap<String, FlowEdge> nodeInputMap;
+  private final ImmutableSetMultimap<String, FlowEdge> nodeOutputMap;
+  private final ImmutableMap<String, FlowNode> nodeMap;
+
+  public FlowGraphRunner(FlowGraph flowGraph, FlowStore flowStore, ImmutableMap<String, Class<? extends FlowNodeRunner>> nodeRunnerClass) {
+    this.flowGraph = flowGraph;
+    this.flowStore = flowStore;
+    this.nodeRunnerClass = nodeRunnerClass;
+
+    nodeInputMap = flowGraph.edges().groupBy(FlowEdge::target);
+    nodeOutputMap = flowGraph.edges().groupBy(FlowEdge::source);
+    nodeMap = flowGraph.nodes().toImmutableMap(FlowNode::id, node -> node);
+  }
+
+  public void run() throws NoSuchMethodException, InvocationTargetException, InstantiationException, IllegalAccessException {
+    flowStore.init(flowGraph);
+
+    var context = new FlowContext();
+    for (FlowNode node : flowGraph.nodes()) {
+      executionQueue.offer(node);
+    }
+    while (!executionQueue.isEmpty()) {
+      var node = executionQueue.poll();
+      process(node, context);
+    }
+  }
+
+  private void process(FlowNode node, FlowContext context) throws NoSuchMethodException, InvocationTargetException, InstantiationException, IllegalAccessException {
+    if (
+        (
+            // 没有入节点，即开始节点
+            !nodeInputMap.containsKey(node.id())
+            // 或者所有入的边状态都已经完成
+            || nodeInputMap.get(node.id()).allSatisfy(edge -> flowStore.checkEdgeStatus(flowGraph.id(), edge.id(), FlowEdge.Status.EXECUTE, FlowEdge.Status.SKIP))
+        )
+        // 当前节点还未执行
+        && flowStore.checkNodeStatus(flowGraph.id(), node.id(), FlowNode.Status.INITIAL)
+    ) {
+      // 是开始节点或入的边有至少一条是「执行」
+      if (
+          !nodeInputMap.containsKey(node.id())
+          || nodeInputMap.get(node.id()).anySatisfy(edge -> flowStore.checkEdgeStatus(flowGraph.id(), edge.id(), FlowEdge.Status.EXECUTE))
+      ) {
+        flowStore.updateNodeToRunning(flowGraph.id(), node.id());
+
+        var runnerClazz = nodeRunnerClass.get(node.type());
+        var runner = runnerClazz.getDeclaredConstructor().newInstance();
+        runner.setNodeId(node.id());
+        runner.setContext(context);
+        runner.run();
+
+        if (runner instanceof FlowNodeOptionalRunner) {
+          var targetPoint = ((FlowNodeOptionalRunner) runner).getTargetPoint();
+          for (FlowEdge edge : nodeOutputMap.get(node.id())) {
+            if (StrUtil.equals(targetPoint, edge.sourcePoint())) {
+              flowStore.updateEdgeToExecute(flowGraph.id(), edge.id());
+            } else {
+              flowStore.updateEdgeToSkip(flowGraph.id(), edge.id());
+            }
+            executionQueue.offer(nodeMap.get(edge.target()));
+          }
+        } else {
+          for (FlowEdge edge : nodeOutputMap.get(node.id())) {
+            flowStore.updateEdgeToExecute(flowGraph.id(), edge.id());
+            executionQueue.offer(nodeMap.get(edge.target()));
+          }
+        }
+
+        flowStore.updateNodeToFinished(flowGraph.id(), node.id());
+      }
+      // 所有入的边都是跳过，当前节点就跳过
+      else {
+        flowStore.updateNodeToSkipped(flowGraph.id(), node.id());
+
+        for (FlowEdge edge : nodeOutputMap.get(node.id())) {
+          flowStore.updateEdgeToSkip(flowGraph.id(), edge.id());
+          executionQueue.offer(nodeMap.get(edge.target()));
+        }
+      }
+    }
+  }
+}

service-ai/service-ai-web/src/main/java/com/lanyuanxiaoyao/service/ai/web/engine/FlowNodeOptionalRunner.java

@@ -0,0 +1,15 @@
+package com.lanyuanxiaoyao.service.ai.web.engine;
+
+import lombok.Getter;
+
+public abstract class FlowNodeOptionalRunner extends FlowNodeRunner {
+  @Getter
+  private String targetPoint;
+
+  public abstract String runOptional();
+
+  @Override
+  public void run() {
+    this.targetPoint = runOptional();
+  }
+}

service-ai/service-ai-web/src/main/java/com/lanyuanxiaoyao/service/ai/web/engine/FlowNodeRunner.java

@@ -0,0 +1,31 @@
+package com.lanyuanxiaoyao.service.ai.web.engine;
+
+import com.lanyuanxiaoyao.service.ai.web.engine.entity.FlowContext;
+import lombok.Getter;
+
+public abstract class FlowNodeRunner {
+  @Getter
+  private String nodeId;
+  @Getter
+  private FlowContext context;
+
+  public abstract void run();
+
+  void setNodeId(String nodeId) {
+    this.nodeId = nodeId;
+  }
+
+  void setContext(FlowContext context) {
+    this.context = context;
+  }
+
+  protected <T> T getData(String key) {
+    var data = context.get(nodeId);
+    return (T) data.get(key);
+  }
+
+  protected <T> void setData(String key, T value) {
+    var data = context.get(nodeId);
+    data.put(key, value);
+  }
+}

service-ai/service-ai-web/src/main/java/com/lanyuanxiaoyao/service/ai/web/engine/entity/FlowContext.java

@@ -0,0 +1,17 @@
+package com.lanyuanxiaoyao.service.ai.web.engine.entity;
+
+import lombok.Data;
+import org.eclipse.collections.api.factory.Maps;
+import org.eclipse.collections.api.map.MutableMap;
+
+@Data
+public class FlowContext {
+  private MutableMap<String, MutableMap<String, Object>> data = Maps.mutable.<String, MutableMap<String, Object>>empty().asSynchronized();
+
+  public MutableMap<String, Object> get(String key) {
+    if (!data.containsKey(key)) {
+      data.put(key, Maps.mutable.<String, Object>empty().asSynchronized());
+    }
+    return data.get(key);
+  }
+}

service-ai/service-ai-web/src/main/java/com/lanyuanxiaoyao/service/ai/web/engine/entity/FlowEdge.java

@@ -0,0 +1,36 @@
+package com.lanyuanxiaoyao.service.ai.web.engine.entity;
+
+import java.time.LocalDateTime;
+
+/**
+ * 流程图中的边
+ *
+ * @author lanyuanxiaoyao
+ * @version 20250630
+ */
+public record FlowEdge(
+    String id,
+    String source,
+    String target,
+    String sourcePoint,
+    String targetPoint
+) {
+  public enum Status {
+    INITIAL, EXECUTE, SKIP
+  }
+
+  public record State(
+      String id,
+      Status status,
+      LocalDateTime startingTime,
+      LocalDateTime finishedTime
+  ) {
+    public State(String edgeId) {
+      this(edgeId, Status.INITIAL, LocalDateTime.now(), null);
+    }
+
+    public State(String edgeId, Status status) {
+      this(edgeId, status, LocalDateTime.now(), null);
+    }
+  }
+}

service-ai/service-ai-web/src/main/java/com/lanyuanxiaoyao/service/ai/web/engine/entity/FlowGraph.java

@@ -0,0 +1,16 @@
+package com.lanyuanxiaoyao.service.ai.web.engine.entity;
+
+import org.eclipse.collections.api.set.ImmutableSet;
+
+/**
+ * 流程图
+ *
+ * @author lanyuanxiaoyao
+ * @version 20250630
+ */
+public record FlowGraph(
+    String id,
+    ImmutableSet<FlowNode> nodes,
+    ImmutableSet<FlowEdge> edges
+) {
+}

service-ai/service-ai-web/src/main/java/com/lanyuanxiaoyao/service/ai/web/engine/entity/FlowNode.java

@@ -0,0 +1,33 @@
+package com.lanyuanxiaoyao.service.ai.web.engine.entity;
+
+import java.time.LocalDateTime;
+
+/**
+ * 流程图中的节点
+ *
+ * @author lanyuanxiaoyao
+ * @version 20250630
+ */
+public record FlowNode(
+    String id,
+    String type
+) {
+  public enum Status {
+    INITIAL, RUNNING, FINISHED, SKIPPED
+  }
+
+  public record State(
+      String id,
+      Status status,
+      LocalDateTime startingTime,
+      LocalDateTime finishedTime
+  ) {
+    public State(String nodeId) {
+      this(nodeId, Status.INITIAL, LocalDateTime.now(), null);
+    }
+
+    public State(String nodeId, Status status) {
+      this(nodeId, status, LocalDateTime.now(), null);
+    }
+  }
+}

service-ai/service-ai-web/src/main/java/com/lanyuanxiaoyao/service/ai/web/engine/store/FlowStore.java

@@ -0,0 +1,31 @@
+package com.lanyuanxiaoyao.service.ai.web.engine.store;
+
+import com.lanyuanxiaoyao.service.ai.web.engine.entity.FlowEdge;
+import com.lanyuanxiaoyao.service.ai.web.engine.entity.FlowGraph;
+import com.lanyuanxiaoyao.service.ai.web.engine.entity.FlowNode;
+
+/**
+ * 存储状态
+ *
+ * @author lanyuanxiaoyao
+ * @version 20250701
+ */
+public interface FlowStore {
+  void init(FlowGraph flowGraph);
+
+  void updateNodeToRunning(String graphId, String nodeId);
+
+  void updateNodeToSkipped(String graphId, String nodeId);
+
+  void updateNodeToFinished(String graphId, String nodeId);
+
+  void updateEdgeToExecute(String graphId, String edgeId);
+
+  void updateEdgeToSkip(String graphId, String edgeId);
+
+  boolean checkNodeStatus(String graphId, String nodeId, FlowNode.Status... statuses);
+
+  boolean checkEdgeStatus(String graphId, String edgeId, FlowEdge.Status... statuses);
+
+  void print();
+}

service-ai/service-ai-web/src/main/java/com/lanyuanxiaoyao/service/ai/web/engine/store/InMemoryFlowStore.java

@@ -0,0 +1,107 @@
+package com.lanyuanxiaoyao.service.ai.web.engine.store;
+
+import cn.hutool.core.util.ArrayUtil;
+import com.lanyuanxiaoyao.service.ai.web.engine.entity.FlowEdge;
+import com.lanyuanxiaoyao.service.ai.web.engine.entity.FlowGraph;
+import com.lanyuanxiaoyao.service.ai.web.engine.entity.FlowNode;
+import lombok.extern.slf4j.Slf4j;
+import org.eclipse.collections.api.factory.Maps;
+import org.eclipse.collections.api.map.MutableMap;
+
+/**
+ * 基于内存的流程状态存储
+ *
+ * @author lanyuanxiaoyao
+ * @version 20250701
+ */
+@Slf4j
+public class InMemoryFlowStore implements FlowStore {
+  private static final MutableMap<String, FlowNode.State> flowNodeStateMap = Maps.mutable.<String, FlowNode.State>empty().asSynchronized();
+  private static final MutableMap<String, FlowEdge.State> flowEdgeStateMap = Maps.mutable.<String, FlowEdge.State>empty().asSynchronized();
+
+  private String multiKey(String... key) {
+    return String.join("-", key);
+  }
+
+  @Override
+  public void init(FlowGraph flowGraph) {
+    for (FlowNode node : flowGraph.nodes()) {
+      flowNodeStateMap.put(multiKey(flowGraph.id(), node.id()), new FlowNode.State(node.id()));
+    }
+    for (FlowEdge edge : flowGraph.edges()) {
+      flowEdgeStateMap.put(multiKey(flowGraph.id(), edge.id()), new FlowEdge.State(edge.id()));
+    }
+  }
+
+  @Override
+  public void updateNodeToRunning(String graphId, String nodeId) {
+    flowNodeStateMap.updateValue(
+        multiKey(graphId, nodeId),
+        () -> new FlowNode.State(nodeId, FlowNode.Status.RUNNING),
+        old -> new FlowNode.State(nodeId, FlowNode.Status.RUNNING, old.startingTime(), old.finishedTime())
+    );
+  }
+
+  @Override
+  public void updateNodeToSkipped(String graphId, String nodeId) {
+    flowNodeStateMap.updateValue(
+        multiKey(graphId, nodeId),
+        () -> new FlowNode.State(nodeId, FlowNode.Status.SKIPPED),
+        old -> new FlowNode.State(nodeId, FlowNode.Status.SKIPPED, old.startingTime(), old.finishedTime())
+    );
+  }
+
+  @Override
+  public void updateNodeToFinished(String graphId, String nodeId) {
+    flowNodeStateMap.updateValue(
+        multiKey(graphId, nodeId),
+        () -> new FlowNode.State(nodeId, FlowNode.Status.FINISHED),
+        old -> new FlowNode.State(nodeId, FlowNode.Status.FINISHED, old.startingTime(), old.finishedTime())
+    );
+  }
+
+  @Override
+  public void updateEdgeToExecute(String graphId, String edgeId) {
+    flowEdgeStateMap.updateValue(
+        multiKey(graphId, edgeId),
+        () -> new FlowEdge.State(edgeId, FlowEdge.Status.EXECUTE),
+        old -> new FlowEdge.State(edgeId, FlowEdge.Status.EXECUTE, old.startingTime(), old.finishedTime())
+    );
+  }
+
+  @Override
+  public void updateEdgeToSkip(String graphId, String edgeId) {
+    flowEdgeStateMap.updateValue(
+        multiKey(graphId, edgeId),
+        () -> new FlowEdge.State(edgeId, FlowEdge.Status.SKIP),
+        old -> new FlowEdge.State(edgeId, FlowEdge.Status.SKIP, old.startingTime(), old.finishedTime())
+    );
+  }
+
+  @Override
+  public boolean checkNodeStatus(String graphId, String nodeId, FlowNode.Status... statuses) {
+    String key = multiKey(graphId, nodeId);
+    if (flowNodeStateMap.containsKey(key)) {
+      return ArrayUtil.contains(statuses, flowNodeStateMap.get(key).status());
+    }
+    return false;
+  }
+
+  @Override
+  public boolean checkEdgeStatus(String graphId, String edgeId, FlowEdge.Status... statuses) {
+    String key = multiKey(graphId, edgeId);
+    if (flowEdgeStateMap.containsKey(key)) {
+      return ArrayUtil.contains(statuses, flowEdgeStateMap.get(key).status());
+    }
+    return false;
+  }
+
+  @Override
+  public void print() {
+    log.info("====== Flow Store ======");
+    log.info("====== Flow Node ======");
+    flowNodeStateMap.forEachKeyValue((key, value) -> log.info("{}: {}", key, value.status()));
+    log.info("====== Flow Edge ======");
+    flowEdgeStateMap.forEachKeyValue((key, value) -> log.info("{}: {}", key, value.status()));
+  }
+}

service-ai/service-ai-web/src/main/java/com/lanyuanxiaoyao/service/ai/web/entity/DataFile.java

@@ -8,6 +8,7 @@ import lombok.Getter;
 import lombok.NoArgsConstructor;
 import lombok.Setter;
 import lombok.ToString;
+import org.hibernate.annotations.Comment;
 import org.hibernate.annotations.DynamicUpdate;
 
 /**
@@ -23,11 +24,17 @@ import org.hibernate.annotations.DynamicUpdate;
 @DynamicUpdate
 @Table(catalog = Constants.DATABASE_NAME, name = "service_ai_file")
 @NoArgsConstructor
+@Comment("记录上传的文件存储信息")
 public class DataFile extends SimpleEntity {
+  @Comment("文件名称")
   private String filename;
+  @Comment("文件大小，单位是byte")
   private Long size;
+  @Comment("文件的md5编码，用于校验文件的完整性")
   private String md5;
+  @Comment("文件在主机上存储的实际路径")
   private String path;
+  @Comment("文件类型，通常记录的是文件的后缀名")
   private String type;
 
   public DataFile(String filename) {

service-ai/service-ai-web/src/main/java/com/lanyuanxiaoyao/service/ai/web/entity/Feedback.java

@@ -6,6 +6,8 @@ import jakarta.persistence.Column;
 import jakarta.persistence.ConstraintMode;
 import jakarta.persistence.Entity;
 import jakarta.persistence.EntityListeners;
+import jakarta.persistence.EnumType;
+import jakarta.persistence.Enumerated;
 import jakarta.persistence.FetchType;
 import jakarta.persistence.ForeignKey;
 import jakarta.persistence.JoinTable;
@@ -17,6 +19,7 @@ import java.util.Set;
 import lombok.Getter;
 import lombok.Setter;
 import lombok.ToString;
+import org.hibernate.annotations.Comment;
 import org.hibernate.annotations.DynamicUpdate;
 import org.springframework.data.jpa.domain.support.AuditingEntityListener;
 
@@ -30,18 +33,25 @@ import org.springframework.data.jpa.domain.support.AuditingEntityListener;
 @NamedEntityGraph(name = "feedback.detail", attributeNodes = {
     @NamedAttributeNode("pictures")
 })
+@Comment("报障信息记录")
 public class Feedback extends SimpleEntity {
+  @Comment("原始报障说明")
   @Column(nullable = false, columnDefinition = "longtext")
   private String source;
+  @Comment("报障相关截图")
   @OneToMany(fetch = FetchType.EAGER)
   @JoinTable(catalog = Constants.DATABASE_NAME, foreignKey = @ForeignKey(ConstraintMode.NO_CONSTRAINT), inverseForeignKey = @ForeignKey(ConstraintMode.NO_CONSTRAINT))
   @ToString.Exclude
   private Set<DataFile> pictures;
+  @Comment("AI的分析结果")
   @Column(columnDefinition = "longtext")
   private String analysis;
+  @Comment("AI的解决方案")
   @Column(columnDefinition = "longtext")
   private String conclusion;
+  @Comment("报障处理状态")
   @Column(nullable = false)
+  @Enumerated(EnumType.STRING)
   private Status status = Status.ANALYSIS_PROCESSING;
 
   public enum Status {

service-ai/service-ai-web/src/main/java/com/lanyuanxiaoyao/service/ai/web/entity/FlowTask.java

@@ -0,0 +1,54 @@
+package com.lanyuanxiaoyao.service.ai.web.entity;
+
+import com.lanyuanxiaoyao.service.ai.web.base.entity.SimpleEntity;
+import com.lanyuanxiaoyao.service.common.Constants;
+import jakarta.persistence.Column;
+import jakarta.persistence.ConstraintMode;
+import jakarta.persistence.Entity;
+import jakarta.persistence.EntityListeners;
+import jakarta.persistence.EnumType;
+import jakarta.persistence.Enumerated;
+import jakarta.persistence.ForeignKey;
+import jakarta.persistence.JoinColumn;
+import jakarta.persistence.ManyToOne;
+import jakarta.persistence.Table;
+import lombok.Getter;
+import lombok.Setter;
+import lombok.ToString;
+import org.hibernate.annotations.Comment;
+import org.hibernate.annotations.DynamicUpdate;
+import org.springframework.data.jpa.domain.support.AuditingEntityListener;
+
+@Getter
+@Setter
+@ToString
+@Entity
+@DynamicUpdate
+@EntityListeners(AuditingEntityListener.class)
+@Table(catalog = Constants.DATABASE_NAME, name = "service_ai_flow_task")
+@Comment("流程任务记录")
+public class FlowTask extends SimpleEntity {
+  @Comment("流程任务对应的模板")
+  @ManyToOne
+  @JoinColumn(nullable = false, foreignKey = @ForeignKey(ConstraintMode.NO_CONSTRAINT))
+  private FlowTaskTemplate template;
+  @Comment("任务输入")
+  @Column(columnDefinition = "longtext")
+  private String input;
+  @Comment("任务运行状态")
+  @Column(nullable = false)
+  @Enumerated(EnumType.STRING)
+  private Status status = Status.RUNNING;
+  @Comment("任务运行产生的报错")
+  @Column(columnDefinition = "longtext")
+  private String error;
+  @Comment("任务运行结果")
+  @Column(columnDefinition = "longtext")
+  private String result;
+
+  public enum Status {
+    RUNNING,
+    ERROR,
+    FINISHED,
+  }
+}

service-ai/service-ai-web/src/main/java/com/lanyuanxiaoyao/service/ai/web/entity/FlowTaskTemplate.java

@@ -0,0 +1,36 @@
+package com.lanyuanxiaoyao.service.ai.web.entity;
+
+import com.lanyuanxiaoyao.service.ai.web.base.entity.SimpleEntity;
+import com.lanyuanxiaoyao.service.common.Constants;
+import jakarta.persistence.Column;
+import jakarta.persistence.Entity;
+import jakarta.persistence.EntityListeners;
+import jakarta.persistence.Table;
+import lombok.Getter;
+import lombok.Setter;
+import lombok.ToString;
+import org.hibernate.annotations.Comment;
+import org.hibernate.annotations.DynamicUpdate;
+import org.springframework.data.jpa.domain.support.AuditingEntityListener;
+
+@Getter
+@Setter
+@ToString
+@Entity
+@DynamicUpdate
+@EntityListeners(AuditingEntityListener.class)
+@Table(catalog = Constants.DATABASE_NAME, name = "service_ai_flow_task_template")
+@Comment("流程任务模板")
+public class FlowTaskTemplate extends SimpleEntity {
+  @Comment("模板名称")
+  @Column(nullable = false)
+  private String name;
+  @Comment("模板功能、内容说明")
+  private String description;
+  @Comment("模板入参Schema")
+  @Column(nullable = false, columnDefinition = "longtext")
+  private String inputSchema;
+  @Comment("前端流程图数据")
+  @Column(columnDefinition = "longtext")
+  private String flowGraph;
+}

service-ai/service-ai-web/src/main/java/com/lanyuanxiaoyao/service/ai/web/entity/Group.java

@@ -6,6 +6,8 @@ import jakarta.persistence.Column;
 import jakarta.persistence.ConstraintMode;
 import jakarta.persistence.Entity;
 import jakarta.persistence.EntityListeners;
+import jakarta.persistence.EnumType;
+import jakarta.persistence.Enumerated;
 import jakarta.persistence.FetchType;
 import jakarta.persistence.ForeignKey;
 import jakarta.persistence.JoinColumn;
@@ -14,6 +16,7 @@ import jakarta.persistence.Table;
 import lombok.Getter;
 import lombok.Setter;
 import lombok.ToString;
+import org.hibernate.annotations.Comment;
 import org.hibernate.annotations.DynamicUpdate;
 import org.springframework.data.jpa.domain.support.AuditingEntityListener;
 
@@ -28,10 +31,14 @@ import org.springframework.data.jpa.domain.support.AuditingEntityListener;
 @DynamicUpdate
 @EntityListeners(AuditingEntityListener.class)
 @Table(catalog = Constants.DATABASE_NAME, name = "service_ai_group")
+@Comment("知识库内的逻辑分组，比如一个文件是一个分组或一次上传的所有文本是一个分组，可以自由使用而不是限于文件范畴")
 public class Group extends SimpleEntity {
+  @Comment("分组名称")
   @Column(nullable = false)
   private String name;
+  @Comment("分组处理状态")
   @Column(nullable = false)
+  @Enumerated(EnumType.STRING)
   private Status status = Status.RUNNING;
 
   @ManyToOne(fetch = FetchType.LAZY)

service-ai/service-ai-web/src/main/java/com/lanyuanxiaoyao/service/ai/web/entity/Knowledge.java

@@ -6,6 +6,8 @@ import jakarta.persistence.CascadeType;
 import jakarta.persistence.Column;
 import jakarta.persistence.Entity;
 import jakarta.persistence.EntityListeners;
+import jakarta.persistence.EnumType;
+import jakarta.persistence.Enumerated;
 import jakarta.persistence.FetchType;
 import jakarta.persistence.OneToMany;
 import jakarta.persistence.Table;
@@ -13,6 +15,7 @@ import java.util.Set;
 import lombok.Getter;
 import lombok.Setter;
 import lombok.ToString;
+import org.hibernate.annotations.Comment;
 import org.hibernate.annotations.DynamicUpdate;
 import org.springframework.data.jpa.domain.support.AuditingEntityListener;
 
@@ -27,16 +30,23 @@ import org.springframework.data.jpa.domain.support.AuditingEntityListener;
 @DynamicUpdate
 @EntityListeners(AuditingEntityListener.class)
 @Table(catalog = Constants.DATABASE_NAME, name = "service_ai_knowledge")
+@Comment("知识库")
 public class Knowledge extends SimpleEntity {
+  @Comment("知识库对应的向量库名")
   @Column(nullable = false)
   private Long vectorSourceId;
+  @Comment("知识库名称")
   @Column(nullable = false)
   private String name;
+  @Comment("知识库说明")
   @Column(nullable = false, columnDefinition = "longtext")
   private String description;
+  @Comment("知识库策略")
   @Column(nullable = false)
+  @Enumerated(EnumType.STRING)
   private Strategy strategy = Strategy.Cosine;
 
+  @Comment("知识库下包含的分组")
   @OneToMany(fetch = FetchType.LAZY, mappedBy = "knowledge", cascade = CascadeType.ALL)
   @ToString.Exclude
   private Set<Group> groups;

service-ai/service-ai-web/src/main/java/com/lanyuanxiaoyao/service/ai/web/repository/FlowTaskRepository.java

@@ -0,0 +1,9 @@
+package com.lanyuanxiaoyao.service.ai.web.repository;
+
+import com.lanyuanxiaoyao.service.ai.web.base.repository.SimpleRepository;
+import com.lanyuanxiaoyao.service.ai.web.entity.FlowTask;
+import org.springframework.stereotype.Repository;
+
+@Repository
+public interface FlowTaskRepository extends SimpleRepository<FlowTask, Long> {
+}

service-ai/service-ai-web/src/main/java/com/lanyuanxiaoyao/service/ai/web/repository/FlowTaskTemplateRepository.java

@@ -0,0 +1,9 @@
+package com.lanyuanxiaoyao.service.ai.web.repository;
+
+import com.lanyuanxiaoyao.service.ai.web.base.repository.SimpleRepository;
+import com.lanyuanxiaoyao.service.ai.web.entity.FlowTaskTemplate;
+import org.springframework.stereotype.Repository;
+
+@Repository
+public interface FlowTaskTemplateRepository extends SimpleRepository<FlowTaskTemplate, Long> {
+}

service-ai/service-ai-web/src/main/java/com/lanyuanxiaoyao/service/ai/web/service/feedback/FeedbackService.java

@@ -15,7 +15,7 @@ import org.springframework.transaction.annotation.Transactional;
 
 @Slf4j
 @Service
-public class FeedbackService extends SimpleServiceSupport<Feedback> {
+  public class FeedbackService extends SimpleServiceSupport<Feedback> {
   private final FlowExecutor executor;
 
   @SuppressWarnings("SpringJavaInjectionPointsAutowiringInspection")

service-ai/service-ai-web/src/main/java/com/lanyuanxiaoyao/service/ai/web/service/task/FlowTaskService.java

@@ -0,0 +1,15 @@
+package com.lanyuanxiaoyao.service.ai.web.service.task;
+
+import com.lanyuanxiaoyao.service.ai.web.base.service.SimpleServiceSupport;
+import com.lanyuanxiaoyao.service.ai.web.entity.FlowTask;
+import com.lanyuanxiaoyao.service.ai.web.repository.FlowTaskRepository;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.stereotype.Service;
+
+@Slf4j
+@Service
+public class FlowTaskService extends SimpleServiceSupport<FlowTask> {
+  public FlowTaskService(FlowTaskRepository flowTaskRepository) {
+    super(flowTaskRepository);
+  }
+}

service-ai/service-ai-web/src/main/java/com/lanyuanxiaoyao/service/ai/web/service/task/FlowTaskTemplateService.java

@@ -0,0 +1,15 @@
+package com.lanyuanxiaoyao.service.ai.web.service.task;
+
+import com.lanyuanxiaoyao.service.ai.web.base.service.SimpleServiceSupport;
+import com.lanyuanxiaoyao.service.ai.web.entity.FlowTaskTemplate;
+import com.lanyuanxiaoyao.service.ai.web.repository.FlowTaskTemplateRepository;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.stereotype.Service;
+
+@Slf4j
+@Service
+public class FlowTaskTemplateService extends SimpleServiceSupport<FlowTaskTemplate> {
+  public FlowTaskTemplateService(FlowTaskTemplateRepository flowTaskTemplateRepository) {
+    super(flowTaskTemplateRepository);
+  }
+}

service-ai/service-ai-web/src/main/java/com/lanyuanxiaoyao/service/ai/web/tools/ChartTool.java

@@ -1,6 +1,6 @@
 package com.lanyuanxiaoyao.service.ai.web.tools;
 
-import com.lanyuanxiaoyao.service.ai.web.WebApplication;
+import com.lanyuanxiaoyao.service.ai.web.configuration.SpringBeanGetter;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.ai.chat.client.ChatClient;
 import org.springframework.ai.tool.annotation.Tool;
@@ -44,7 +44,7 @@ public class ChartTool {
           """) String request
   ) {
     log.info("Enter method: mermaid[request]. request:{}", request);
-    ChatClient.Builder builder = WebApplication.getBean("chat", ChatClient.Builder.class);
+    ChatClient.Builder builder = SpringBeanGetter.getBean("chat", ChatClient.Builder.class);
     ChatClient client = builder.build();
     return client.prompt()
         // language=TEXT

service-ai/service-ai-web/src/main/java/com/lanyuanxiaoyao/service/ai/web/tools/KnowledgeTool.java

@@ -2,7 +2,7 @@ package com.lanyuanxiaoyao.service.ai.web.tools;
 
 import cn.hutool.core.util.ObjectUtil;
 import cn.hutool.core.util.StrUtil;
-import com.lanyuanxiaoyao.service.ai.web.WebApplication;
+import com.lanyuanxiaoyao.service.ai.web.configuration.SpringBeanGetter;
 import com.lanyuanxiaoyao.service.forest.service.KnowledgeService;
 import org.springframework.ai.tool.annotation.Tool;
 import org.springframework.ai.tool.annotation.ToolParam;
@@ -27,7 +27,7 @@ public class KnowledgeTool {
           """)
       String query
   ) {
-    KnowledgeService knowledgeService = WebApplication.getBean(KnowledgeService.class);
+    KnowledgeService knowledgeService = SpringBeanGetter.getBean(KnowledgeService.class);
     var documents = knowledgeService.query(knowledgeId, query, 10, 0.5);
     if (ObjectUtil.isNotEmpty(documents)) {
       return StrUtil.format("""

service-ai/service-ai-web/src/main/java/com/lanyuanxiaoyao/service/ai/web/tools/TableTool.java

@@ -1,7 +1,7 @@
 package com.lanyuanxiaoyao.service.ai.web.tools;
 
 import cn.hutool.core.util.StrUtil;
-import com.lanyuanxiaoyao.service.ai.web.WebApplication;
+import com.lanyuanxiaoyao.service.ai.web.configuration.SpringBeanGetter;
 import com.lanyuanxiaoyao.service.forest.service.InfoService;
 import java.time.LocalDate;
 import java.time.LocalDateTime;
@@ -27,7 +27,7 @@ public class TableTool {
           """) String sql
   ) {
     log.info("Enter method: executeJdbc[sql]. sql:{}", sql);
-    InfoService infoService = WebApplication.getBean(InfoService.class);
+    InfoService infoService = SpringBeanGetter.getBean(InfoService.class);
     String result = infoService.jdbc(sql)
         .collect(map -> map.valuesView().makeString(","))
         .makeString("\n");
@@ -48,7 +48,7 @@ public class TableTool {
           """) String type
   ) {
     log.info("Enter method: tableCount[type]. type:{}", type);
-    var infoService = WebApplication.getBean(InfoService.class);
+    var infoService = SpringBeanGetter.getBean(InfoService.class);
     return switch (type) {
       case "logic" -> StrUtil.format("""
           逻辑表共{}张，其中重点表{}张
@@ -83,7 +83,7 @@ public class TableTool {
       String type
   ) {
     log.info("Enter method: version[date, type]. date:{},type:{}", date, type);
-    InfoService infoService = WebApplication.getBean(InfoService.class);
+    InfoService infoService = SpringBeanGetter.getBean(InfoService.class);
     String version = date;
     if (StrUtil.isBlank(version)) {
       version = LocalDateTime.now().minusDays(1).format(FORMATTER);

service-ai/service-ai-web/src/main/java/com/lanyuanxiaoyao/service/ai/web/tools/YarnTool.java

@@ -1,7 +1,7 @@
 package com.lanyuanxiaoyao.service.ai.web.tools;
 
 import cn.hutool.core.util.StrUtil;
-import com.lanyuanxiaoyao.service.ai.web.WebApplication;
+import com.lanyuanxiaoyao.service.ai.web.configuration.SpringBeanGetter;
 import com.lanyuanxiaoyao.service.configuration.entity.yarn.YarnApplication;
 import com.lanyuanxiaoyao.service.configuration.entity.yarn.YarnQueue;
 import com.lanyuanxiaoyao.service.configuration.entity.yarn.YarnRootQueue;
@@ -27,7 +27,7 @@ public class YarnTool {
           """) String cluster
   ) {
     log.info("Enter method: yarnStatus[cluster]. cluster:{}", cluster);
-    YarnService yarnService = WebApplication.getBean(YarnService.class);
+    YarnService yarnService = SpringBeanGetter.getBean(YarnService.class);
     YarnRootQueue status = yarnService.cluster(cluster);
     return (status.getUsedCapacity() * 100.0) / status.getCapacity();
   }
@@ -45,7 +45,7 @@ public class YarnTool {
           """) String queue
   ) {
     log.info("Enter method: yarnQueueStatus[cluster, queue]. cluster:{},queue:{}", cluster, queue);
-    YarnService yarnService = WebApplication.getBean(YarnService.class);
+    YarnService yarnService = SpringBeanGetter.getBean(YarnService.class);
     YarnQueue status = yarnService.queueDetail(cluster, queue);
     return (status.getAbsoluteCapacity() * 100.0) / status.getAbsoluteMaxCapacity();
   }
@@ -66,7 +66,7 @@ public class YarnTool {
           """) String type
   ) {
     log.info("Enter method: yarnTaskStatus[cluster, type]. cluster:{},type:{}", cluster, type);
-    YarnService yarnService = WebApplication.getBean(YarnService.class);
+    YarnService yarnService = SpringBeanGetter.getBean(YarnService.class);
     ImmutableList<YarnApplication> applications = yarnService.jobList(cluster).select(app -> StrUtil.isNotBlank(type) && StrUtil.contains(app.getName(), type));
     return StrUtil.format(
         """

service-ai/service-ai-web/src/test/java/com/lanyuanxiaoyao/service/ai/web/GenerateDDL.java

@@ -0,0 +1,51 @@
+package com.lanyuanxiaoyao.service.ai.web;
+
+import cn.hutool.core.io.FileUtil;
+import cn.hutool.core.util.ClassUtil;
+import jakarta.persistence.Entity;
+import java.util.EnumSet;
+import org.hibernate.boot.MetadataSources;
+import org.hibernate.boot.model.naming.CamelCaseToUnderscoresNamingStrategy;
+import org.hibernate.boot.registry.StandardServiceRegistryBuilder;
+import org.hibernate.dialect.MySQLDialect;
+import org.hibernate.tool.hbm2ddl.SchemaExport;
+import org.hibernate.tool.schema.TargetType;
+import org.springframework.boot.orm.jpa.hibernate.SpringImplicitNamingStrategy;
+
+/**
+ * JPA直接生成建表语句
+ *
+ * @author lanyuanxiaoyao
+ * @version 20250702
+ */
+public class GenerateDDL {
+  public static void main(String[] args) {
+    String root = "/Users/lanyuanxiaoyao/Project/IdeaProjects/hudi-service/service-ai/target/sql";
+    FileUtil.mkdir(root);
+    /* ClassUtil.scanPackageBySuper("org.hibernate.dialect", Dialect.class)
+        .stream()
+        .filter(clazz -> StrUtil.startWith(clazz.getSimpleName(), "MySQL"))
+        .filter(clazz -> !StrUtil.startWith(clazz.getSimpleName(), "Abstract"))
+        .filter(clazz -> !StrUtil.startWith(clazz.getSimpleName(), "Dialect"))
+        .forEach(dialectClazz -> generateDDL(root, dialectClazz)); */
+    generateDDL(root, MySQLDialect.class);
+  }
+
+  private static void generateDDL(String path, Class<?> dialect) {
+    var metadataSources = new MetadataSources(
+        new StandardServiceRegistryBuilder()
+            .applySetting("hibernate.dialect", dialect.getName())
+            .applySetting("hibernate.physical_naming_strategy", CamelCaseToUnderscoresNamingStrategy.class.getName())
+            .applySetting("hibernate.implicit_naming_strategy", SpringImplicitNamingStrategy.class.getName())
+            .build()
+    );
+    var classes = ClassUtil.scanPackageByAnnotation("com.lanyuanxiaoyao.service.ai.web.entity", Entity.class);
+    classes.forEach(metadataSources::addAnnotatedClass);
+    var export = new SchemaExport();
+    export.setFormat(true);
+    export.setDelimiter(";");
+    export.setOutputFile(path + "/" + dialect.getSimpleName() + ".sql");
+    export.setOverrideOutputFileContent();
+    export.execute(EnumSet.of(TargetType.SCRIPT), SchemaExport.Action.CREATE, metadataSources.buildMetadata());
+  }
+}

service-ai/service-ai-web/src/test/java/com/lanyuanxiaoyao/service/ai/web/TestFlow.java

@@ -0,0 +1,80 @@
+package com.lanyuanxiaoyao.service.ai.web;
+
+import com.lanyuanxiaoyao.service.ai.web.engine.FlowExecutor;
+import com.lanyuanxiaoyao.service.ai.web.engine.FlowNodeOptionalRunner;
+import com.lanyuanxiaoyao.service.ai.web.engine.FlowNodeRunner;
+import com.lanyuanxiaoyao.service.ai.web.engine.entity.FlowEdge;
+import com.lanyuanxiaoyao.service.ai.web.engine.entity.FlowGraph;
+import com.lanyuanxiaoyao.service.ai.web.engine.entity.FlowNode;
+import com.lanyuanxiaoyao.service.ai.web.engine.store.InMemoryFlowStore;
+import java.lang.reflect.InvocationTargetException;
+import lombok.extern.slf4j.Slf4j;
+import org.eclipse.collections.api.factory.Maps;
+import org.eclipse.collections.api.factory.Sets;
+
+/**
+ * @author lanyuanxiaoyao
+ * @version 20250701
+ */
+@Slf4j
+public class TestFlow {
+  public static void main(String[] args) throws InvocationTargetException, NoSuchMethodException, InstantiationException, IllegalAccessException {
+    var store = new InMemoryFlowStore();
+    var executor = new FlowExecutor(
+        store,
+        Maps.immutable.of(
+            "plain-node", PlainNode.class,
+            "option-node", PlainOptionNode.class
+        )
+    );
+    /*
+     *     4 6 7
+     * 1 2 5 8---3
+     *        \9/
+     */
+    var graph = new FlowGraph(
+        "graph-1",
+        Sets.immutable.of(
+            new FlowNode("node-1", "plain-node"),
+            new FlowNode("node-2", "plain-node"),
+            new FlowNode("node-4", "plain-node"),
+            new FlowNode("node-6", "plain-node"),
+            new FlowNode("node-7", "plain-node"),
+            new FlowNode("node-5", "plain-node"),
+            new FlowNode("node-8", "option-node"),
+            new FlowNode("node-9", "plain-node"),
+            new FlowNode("node-3", "plain-node")
+        ),
+        Sets.immutable.of(
+            new FlowEdge("edge-1", "node-1", "node-2", null, null),
+            new FlowEdge("edge-2", "node-2", "node-4", null, null),
+            new FlowEdge("edge-3", "node-2", "node-5", null, null),
+            new FlowEdge("edge-4", "node-5", "node-8", null, null),
+            new FlowEdge("edge-5", "node-8", "node-9", "yes", null),
+            new FlowEdge("edge-6", "node-8", "node-3", "no", null),
+            new FlowEdge("edge-7", "node-9", "node-3", null, null),
+            new FlowEdge("edge-8", "node-4", "node-6", null, null),
+            new FlowEdge("edge-9", "node-6", "node-7", null, null),
+            new FlowEdge("edge-10", "node-7", "node-3", null, null)
+        )
+    );
+    executor.execute(graph);
+    store.print();
+  }
+
+  public static class PlainNode extends FlowNodeRunner {
+    @Override
+    public void run() {
+      log.info("run node id: {}", getNodeId());
+    }
+  }
+
+  public static class PlainOptionNode extends FlowNodeOptionalRunner {
+    @Override
+    public String runOptional() {
+      log.info("run node id: {}", getNodeId());
+      // yes / no
+      return "no";
+    }
+  }
+}

service-configuration/src/main/java/com/lanyuanxiaoyao/service/configuration/SecurityConfig.java

@@ -2,11 +2,15 @@ package com.lanyuanxiaoyao.service.configuration;
 
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
+import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
 import org.springframework.security.config.annotation.authentication.builders.AuthenticationManagerBuilder;
 import org.springframework.security.config.annotation.web.builders.HttpSecurity;
 import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity;
 import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter;
+import org.springframework.web.cors.CorsConfiguration;
+import org.springframework.web.cors.UrlBasedCorsConfigurationSource;
+import org.springframework.web.filter.CorsFilter;
 
 /**
  * Spring Security Config
@@ -25,6 +29,19 @@ public class SecurityConfig extends WebSecurityConfigurerAdapter {
         this.securityProperties = securityProperties;
     }
 
+    @Bean
+    public CorsFilter corsFilter() {
+        CorsConfiguration configuration = new CorsConfiguration();
+        configuration.setAllowCredentials(true);
+        configuration.addAllowedOriginPattern("*");
+        configuration.addAllowedHeader("*");
+        configuration.addAllowedMethod("*");
+        configuration.setMaxAge(7200L);
+        UrlBasedCorsConfigurationSource source = new UrlBasedCorsConfigurationSource();
+        source.registerCorsConfiguration("/**", configuration);
+        return new CorsFilter(source);
+    }
+
     @Override
     protected void configure(HttpSecurity http) throws Exception {
         http.authorizeHttpRequests()
@@ -36,7 +53,7 @@ public class SecurityConfig extends WebSecurityConfigurerAdapter {
                 .csrf()
                 .disable()
                 .cors()
-                .disable()
+                .and()
                 .formLogin()
                 .disable();
     }

service-gateway/src/main/java/com/lanyuanxiaoyao/service/gateway/configuration/SecurityConfiguration.java

@@ -10,7 +10,7 @@ import org.springframework.security.core.userdetails.User;
 import org.springframework.security.core.userdetails.UserDetails;
 import org.springframework.security.web.server.SecurityWebFilterChain;
 import org.springframework.web.cors.CorsConfiguration;
-import org.springframework.web.cors.reactive.CorsConfigurationSource;
+import org.springframework.web.cors.reactive.CorsWebFilter;
 import org.springframework.web.cors.reactive.UrlBasedCorsConfigurationSource;
 
 /**
@@ -33,24 +33,12 @@ public class SecurityConfiguration {
                 .httpBasic()
                 .disable()
                 .cors()
-                .configurationSource(corsConfigurationSource())
-                .and()
+                .disable()
                 .csrf()
                 .disable()
                 .build();
     }
 
-    private CorsConfigurationSource corsConfigurationSource() {
-        CorsConfiguration configuration = new CorsConfiguration();
-        configuration.setAllowCredentials(true);
-        configuration.addAllowedHeader("*");
-        configuration.addAllowedMethod("*");
-        configuration.addAllowedOriginPattern("*");
-        UrlBasedCorsConfigurationSource source = new UrlBasedCorsConfigurationSource();
-        source.registerCorsConfiguration("/**", configuration);
-        return source;
-    }
-
     @Bean
     public MapReactiveUserDetailsService userDetailsService(SecurityProperties securityProperties) {
         UserDetails user = User.builder()

service-web/client/package.json

@@ -6,7 +6,8 @@
   "scripts": {
     "dev": "vite",
     "build": "tsc -b && vite build",
-    "preview": "vite preview"
+    "preview": "vite preview",
+    "test": "vitest run"
   },
   "dependencies": {
     "@ant-design/icons": "^6.0.0",
@@ -15,32 +16,33 @@
     "@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",
+    "yocto-queue": "^1.2.1",
+    "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-plugin-javascript-obfuscator": "^3.1.0"
+    "vite": "^7.0.0",
+    "vite-plugin-javascript-obfuscator": "^3.1.0",
+    "vitest": "^3.2.4"
   }
 }

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

@@ -1,41 +1,128 @@
-import {ProLayout} from '@ant-design/pro-components'
-import React from 'react'
+import {type AppItemProps, ProLayout} from '@ant-design/pro-components'
+import {ConfigProvider} from 'antd'
+import {dateFormat} from 'licia'
+import React, {useMemo} from 'react'
 import {Outlet, useLocation, useNavigate} from 'react-router'
+import styled from 'styled-components'
 import {menus} from '../route.tsx'
 
+const ProLayoutDiv = styled.div`
+    position: relative;
+    width: 100%;
+    height: 100%;
+    padding: 0;
+    margin: 0;
+
+    .ant-menu-sub > .ant-menu-item {
+        padding-left: 16px !important;
+    }
+`
+
+const defaultAppIcon =
+  <img
+    src={'data:image/png;base64,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'}
+  />
+const apps: AppItemProps[] = [
+  {
+    icon: 'http://132.121.223.12:7001/static/webssh/favicon2.ico',
+    title: '运营数据汇聚平台',
+    desc: '企业全融合数字化平台',
+    url: 'http://132.121.223.12:7001/index.html/#/login',
+  },
+  {
+    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/',
+  },
+  {
+    icon: defaultAppIcon,
+    title: '汇聚平台辅助工具',
+    desc: '辅助工具，用于帮助运营工作，不断改进中',
+    url: 'http://132.121.204.100:38080/tools/#/',
+  },
+  {
+    icon: defaultAppIcon,
+    title: 'B12-Yarn',
+    desc: 'B12集群Yarn页面',
+    url: 'http://132.126.207.125:8088/cluster/scheduler',
+  },
+]
+
 const App: React.FC = () => {
   const navigate = useNavigate()
   const location = useLocation()
+  const currentYear = useMemo(() => dateFormat(new Date(), 'yyyy'), [])
   return (
-    <ProLayout
-      token={{
-        header: {
-          colorBgHeader: '#292f33',
-          colorHeaderTitle: '#ffffff',
-          colorTextMenu: '#dfdfdf',
-          colorTextMenuSecondary: '#dfdfdf',
-          colorTextMenuSelected: '#ffffff',
-          colorTextMenuActive: '#ffffff',
-          colorBgMenuItemSelected: '#22272b',
-          colorTextRightActionsItem: '#dfdfdf',
-        },
-      }}
-      logo={<img src="icon.png" alt="logo"/>}
-      title="Hudi 服务总台"
-      route={menus}
-      location={{pathname: location.pathname}}
-      menu={{type: 'sub'}}
-      menuItemRender={(item, dom) => {
-        return <div onClick={() => navigate(item.path || '/')}>{dom}</div>
-      }}
-      fixSiderbar={true}
-      layout="mix"
-      splitMenus={true}
-      style={{minHeight: '100vh'}}
-      contentStyle={{backgroundColor: 'white', padding: '10px 10px 10px 20px'}}
-    >
-      <Outlet/>
-    </ProLayout>
+    <ProLayoutDiv>
+      <ProLayout
+        siderWidth={180}
+        token={{
+          colorTextAppListIcon: '#dfdfdf',
+          colorTextAppListIconHover: '#ffffff',
+          header: {
+            colorBgHeader: '#292f33',
+            colorHeaderTitle: '#ffffff',
+            colorTextMenu: '#dfdfdf',
+            colorTextMenuSecondary: '#dfdfdf',
+            colorTextMenuSelected: '#ffffff',
+            colorTextMenuActive: '#ffffff',
+            colorBgMenuItemSelected: '#22272b',
+            colorTextRightActionsItem: '#dfdfdf',
+          },
+          pageContainer: {
+            paddingBlockPageContainerContent: 0,
+            paddingInlinePageContainerContent: 0,
+            marginBlockPageContainerContent: 0,
+            marginInlinePageContainerContent: 0,
+          },
+        }}
+        appList={apps}
+        defaultCollapsed={false}
+        breakpoint={false}
+        disableMobile={true}
+        logo={<img src="icon.png" alt="logo"/>}
+        title="Hudi 服务总台"
+        route={menus}
+        location={{pathname: location.pathname}}
+        menu={{type: 'sub'}}
+        menuItemRender={(item) => {
+          return (
+            <div onClick={() => navigate(item.path || '/')}>
+              {item.icon}
+              <span className="ml-2">{item.name}</span>
+            </div>
+          )
+        }}
+        fixSiderbar={true}
+        layout="mix"
+        splitMenus={true}
+        style={{minHeight: '100vh'}}
+        contentStyle={{backgroundColor: 'white', padding: '10px 10px 10px 20px'}}
+        menuFooterRender={props => {
+          return (
+            <div className="text-sm text-center" style={{userSelect: 'none', msUserSelect: 'none'}}>
+              {props?.collapsed
+                ? undefined
+                : <div>© 2023-{currentYear} 汇聚平台</div>}
+            </div>
+          )
+        }}
+      >
+        <ConfigProvider
+          theme={{
+            components: {
+              Card: {
+                bodyPadding: 0,
+                bodyPaddingSM: 0,
+              },
+            },
+          }}
+        >
+          <Outlet/>
+        </ConfigProvider>
+      </ProLayout>
+    </ProLayoutDiv>
   )
 }
 

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/FlowChecker.test.tsx

@@ -0,0 +1,113 @@
+import {type Connection, type Node} from '@xyflow/react'
+import {uuid} from 'licia'
+import {expect, test} from 'vitest'
+import {
+  atLeastOneEndNodeError,
+  atLeastOneStartNodeError,
+  checkAddConnection,
+  checkAddNode,
+  checkSave,
+  hasCycleError,
+  hasRedundantEdgeError,
+  multiEndNodeError,
+  multiStartNodeError,
+  nodeToSelfError,
+  sourceNodeNotFoundError,
+  startNodeToEndNodeError,
+  targetNodeNotFoundError,
+} from './FlowChecker.tsx'
+
+const createNode = (id: string, type: string): Node => {
+  return {
+    data: {},
+    position: {
+      x: 0,
+      y: 0
+    },
+    id,
+    type,
+  }
+}
+
+const createStartNode = (id: string): Node => createNode(id, 'start-node')
+const createEndNode = (id: string): Node => createNode(id, 'end-node')
+
+const createConnection = function (source: string, target: string, sourceHandle: string | null = null, targetHandle: string | null = null): Connection {
+  return {
+    source,
+    target,
+    sourceHandle,
+    targetHandle,
+  }
+}
+
+/* check add node */
+
+test(multiStartNodeError().message, () => {
+  expect(() => checkAddNode('start-node', [createStartNode(uuid())], [])).toThrowError(multiStartNodeError())
+})
+
+test(multiEndNodeError().message, () => {
+  expect(() => checkAddNode('end-node', [createEndNode(uuid())], [])).toThrowError(multiEndNodeError())
+})
+
+/* check add connection */
+test(sourceNodeNotFoundError().message, () => {
+  expect(() => checkAddConnection(createConnection('a', 'b'), [], []))
+})
+
+test(targetNodeNotFoundError().message, () => {
+  expect(() => checkAddConnection(createConnection('a', 'b'), [createStartNode('a')], []))
+})
+
+test(startNodeToEndNodeError().message, () => {
+  expect(() => checkAddConnection(
+    createConnection('a', 'b'),
+    [createStartNode('a'), createEndNode('b')],
+    []
+  ))
+})
+
+test(nodeToSelfError().message, () => {
+  expect(() => {
+    // language=JSON
+    const {
+      nodes,
+      edges
+    } = JSON.parse('{\n  "nodes": [\n    {\n      "id": "P14abHl4uY",\n      "type": "start-node",\n      "position": {\n        "x": 100,\n        "y": 100\n      },\n      "data": {},\n      "measured": {\n        "width": 256,\n        "height": 82\n      }\n    },\n    {\n      "id": "3YDRebKqCX",\n      "type": "end-node",\n      "position": {\n        "x": 773.3027344262372,\n        "y": 101.42648884412338\n      },\n      "data": {},\n      "measured": {\n        "width": 256,\n        "height": 74\n      },\n      "selected": false,\n      "dragging": false\n    },\n    {\n      "id": "YXJ91nHVaz",\n      "type": "llm-node",\n      "position": {\n        "x": 430.94541183662506,\n        "y": 101.42648884412338\n      },\n      "data": {},\n      "measured": {\n        "width": 256,\n        "height": 74\n      },\n      "selected": true,\n      "dragging": false\n    }\n  ],\n  "edges": [\n    {\n      "source": "P14abHl4uY",\n      "target": "YXJ91nHVaz",\n      "id": "xy-edge__P14abHl4uY-YXJ91nHVaz"\n    },\n    {\n      "source": "YXJ91nHVaz",\n      "target": "3YDRebKqCX",\n      "id": "xy-edge__YXJ91nHVaz-3YDRebKqCX"\n    }\n  ],\n  "data": {}\n}')
+    checkAddConnection(createConnection('YXJ91nHVaz', 'YXJ91nHVaz'), nodes, edges)
+  }).toThrowError(nodeToSelfError())
+})
+
+test(hasCycleError().message, () => {
+  expect(() => {
+    // language=JSON
+    const {
+      nodes,
+      edges,
+    } = JSON.parse('{\n  "nodes": [\n    {\n      "id": "-DKfXm7r3f",\n      "type": "start-node",\n      "position": {\n        "x": -75.45812782717618,\n        "y": 14.410669352596976\n      },\n      "data": {},\n      "measured": {\n        "width": 256,\n        "height": 82\n      },\n      "selected": false,\n      "dragging": false\n    },\n    {\n      "id": "2uL3Hw2CAW",\n      "type": "end-node",\n      "position": {\n        "x": 734.7875356349059,\n        "y": -1.2807079327602473\n      },\n      "data": {},\n      "measured": {\n        "width": 256,\n        "height": 74\n      },\n      "selected": false,\n      "dragging": false\n    },\n    {\n      "id": "yp-yYfKUzC",\n      "type": "llm-node",\n      "position": {\n        "x": 338.2236369686051,\n        "y": -92.5759939566568\n      },\n      "data": {},\n      "measured": {\n        "width": 256,\n        "height": 74\n      },\n      "selected": false,\n      "dragging": false\n    },\n    {\n      "id": "N4HQPN-NYZ",\n      "type": "llm-node",\n      "position": {\n        "x": 332.51768159211156,\n        "y": 114.26488844123382\n      },\n      "data": {},\n      "measured": {\n        "width": 256,\n        "height": 74\n      },\n      "selected": true,\n      "dragging": false\n    }\n  ],\n  "edges": [\n    {\n      "source": "-DKfXm7r3f",\n      "target": "yp-yYfKUzC",\n      "id": "xy-edge__-DKfXm7r3f-yp-yYfKUzC"\n    },\n    {\n      "source": "yp-yYfKUzC",\n      "target": "2uL3Hw2CAW",\n      "id": "xy-edge__yp-yYfKUzC-2uL3Hw2CAW"\n    },\n    {\n      "source": "-DKfXm7r3f",\n      "target": "N4HQPN-NYZ",\n      "id": "xy-edge__-DKfXm7r3f-N4HQPN-NYZ"\n    },\n    {\n      "source": "N4HQPN-NYZ",\n      "target": "yp-yYfKUzC",\n      "id": "xy-edge__N4HQPN-NYZ-yp-yYfKUzC"\n    }\n  ],\n  "data": {}\n}')
+    // language=JSON
+    checkAddConnection(JSON.parse('{\n  "source": "yp-yYfKUzC",\n  "sourceHandle": null,\n  "target": "N4HQPN-NYZ",\n  "targetHandle": null\n}'), nodes, edges)
+  }).toThrowError(hasCycleError())
+})
+
+test(hasRedundantEdgeError().message, () => {
+  expect(() => {
+    // language=JSON
+    const {
+      nodes,
+      edges,
+    } = JSON.parse('{\n  "nodes": [\n    {\n      "id": "TCxPixrdkI",\n      "type": "start-node",\n      "position": {\n        "x": -256,\n        "y": 109.5\n      },\n      "data": {},\n      "measured": {\n        "width": 256,\n        "height": 83\n      },\n      "selected": false,\n      "dragging": false\n    },\n    {\n      "id": "tGs78_ietp",\n      "type": "llm-node",\n      "position": {\n        "x": 108,\n        "y": -2.5\n      },\n      "data": {},\n      "measured": {\n        "width": 256,\n        "height": 105\n      },\n      "selected": false,\n      "dragging": false\n    },\n    {\n      "id": "OeZdaU7LpY",\n      "type": "llm-node",\n      "position": {\n        "x": 111,\n        "y": 196\n      },\n      "data": {},\n      "measured": {\n        "width": 256,\n        "height": 105\n      },\n      "selected": false,\n      "dragging": false\n    },\n    {\n      "id": "LjfoCYZo-E",\n      "type": "knowledge-node",\n      "position": {\n        "x": 497.62196259607214,\n        "y": -10.792497317791003\n      },\n      "data": {},\n      "measured": {\n        "width": 256,\n        "height": 75\n      },\n      "selected": true,\n      "dragging": false\n    },\n    {\n      "id": "sQM_22GYB5",\n      "type": "end-node",\n      "position": {\n        "x": 874.3164534765615,\n        "y": 151.70316541496913\n      },\n      "data": {},\n      "measured": {\n        "width": 256,\n        "height": 75\n      },\n      "selected": false,\n      "dragging": false\n    },\n    {\n      "id": "KpMH_xc3ZZ",\n      "type": "llm-node",\n      "position": {\n        "x": 529.6286840434341,\n        "y": 150.4721376669937\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": "TCxPixrdkI",\n      "sourceHandle": "source",\n      "target": "tGs78_ietp",\n      "targetHandle": "target",\n      "id": "xy-edge__TCxPixrdkIsource-tGs78_ietptarget"\n    },\n    {\n      "source": "TCxPixrdkI",\n      "sourceHandle": "source",\n      "target": "OeZdaU7LpY",\n      "targetHandle": "target",\n      "id": "xy-edge__TCxPixrdkIsource-OeZdaU7LpYtarget"\n    },\n    {\n      "source": "tGs78_ietp",\n      "sourceHandle": "source",\n      "target": "LjfoCYZo-E",\n      "targetHandle": "target",\n      "id": "xy-edge__tGs78_ietpsource-LjfoCYZo-Etarget"\n    },\n    {\n      "source": "LjfoCYZo-E",\n      "sourceHandle": "source",\n      "target": "KpMH_xc3ZZ",\n      "targetHandle": "target",\n      "id": "xy-edge__LjfoCYZo-Esource-KpMH_xc3ZZtarget"\n    },\n    {\n      "source": "OeZdaU7LpY",\n      "sourceHandle": "source",\n      "target": "KpMH_xc3ZZ",\n      "targetHandle": "target",\n      "id": "xy-edge__OeZdaU7LpYsource-KpMH_xc3ZZtarget"\n    },\n    {\n      "source": "KpMH_xc3ZZ",\n      "sourceHandle": "source",\n      "target": "sQM_22GYB5",\n      "targetHandle": "target",\n      "id": "xy-edge__KpMH_xc3ZZsource-sQM_22GYB5target"\n    }\n  ],\n  "data": {\n    "tGs78_ietp": {\n      "model": "qwen3",\n      "outputs": {\n        "text": {\n          "type": "string"\n        }\n      },\n      "systemPrompt": "你是个聪明人"\n    },\n    "OeZdaU7LpY": {\n      "model": "qwen3",\n      "outputs": {\n        "text": {\n          "type": "string"\n        }\n      },\n      "systemPrompt": "你也是个聪明人"\n    }\n  }\n}')
+    // language=JSON
+    checkAddConnection(JSON.parse('{\n  "source": "OeZdaU7LpY",\n  "sourceHandle": "source",\n  "target": "LjfoCYZo-E",\n  "targetHandle": "target"\n}'), nodes, edges)
+  }).toThrowError(hasRedundantEdgeError())
+})
+
+/* check save */
+test(atLeastOneStartNodeError().message, () => {
+  expect(() => checkSave([], [], {})).toThrowError(atLeastOneStartNodeError())
+})
+
+test(atLeastOneEndNodeError().message, () => {
+  expect(() => checkSave([createStartNode(uuid())], [], {})).toThrowError(atLeastOneEndNodeError())
+})

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

@@ -0,0 +1,274 @@
+import {type Connection, type Edge, getConnectedEdges, getIncomers, getOutgoers, type Node} from '@xyflow/react'
+import {clone, find, findIdx, isEqual, lpad, toStr, uuid} from 'licia'
+
+export class CheckError extends Error {
+  readonly id: string
+
+  constructor(
+    id: number,
+    message: string,
+  ) {
+    super(message)
+    this.id = `E${lpad(toStr(id), 6, '0')}`
+  }
+
+  public toString(): string {
+    return `${this.id}: ${this.message}`
+  }
+}
+
+export const multiStartNodeError = () => new CheckError(100, '只能存在1个开始节点')
+export const multiEndNodeError = () => new CheckError(101, '只能存在1个结束节点')
+
+const getNodeById = (id: string, nodes: Node[]) => find(nodes, (n: Node) => isEqual(n.id, id))
+
+// @ts-ignore
+export const checkAddNode: (type: string, nodes: Node[], edges: Edge[]) => void = (type, nodes, edges) => {
+  if (isEqual(type, 'start-node') && findIdx(nodes, (node: Node) => isEqual(type, node.type)) > -1) {
+    throw multiStartNodeError()
+  }
+  if (isEqual(type, 'end-node') && findIdx(nodes, (node: Node) => isEqual(type, node.type)) > -1) {
+    throw multiEndNodeError()
+  }
+}
+
+export const sourceNodeNotFoundError = () => new CheckError(200, '连线起始节点未找到')
+export const targetNodeNotFoundError = () => new CheckError(201, '连线目标节点未找到')
+export const startNodeToEndNodeError = () => new CheckError(202, '开始节点不能直连结束节点')
+export const nodeToSelfError = () => new CheckError(203, '节点不能直连自身')
+export const hasCycleError = () => new CheckError(204, '禁止流程循环')
+export const nodeNotOnlyToEndNode = () => new CheckError(206, '直连结束节点的节点不允许连接其他节点')
+export const hasRedundantEdgeError = () => new CheckError(207, '禁止出现冗余边')
+
+const hasCycle = (sourceNode: Node, targetNode: Node, nodes: Node[], edges: Edge[], visited = new Set<string>()) => {
+  if (visited.has(targetNode.id)) return false
+  visited.add(targetNode.id)
+  for (const outgoer of getOutgoers(targetNode, nodes, edges)) {
+    if (isEqual(outgoer.id, sourceNode.id)) return true
+    if (hasCycle(sourceNode, outgoer, nodes, edges, visited)) return true
+  }
+}
+
+/* 摘自Dify的流程合法性判断 */
+
+type ParallelInfoItem = {
+  parallelNodeId: string
+  depth: number
+  isBranch?: boolean
+}
+
+type NodeParallelInfo = {
+  parallelNodeId: string
+  edgeHandleId: string
+  depth: number
+}
+
+type NodeHandle = {
+  node: Node
+  handle: string
+}
+
+type NodeStreamInfo = {
+  upstreamNodes: Set<string>
+  downstreamEdges: Set<string>
+}
+
+const groupBy = (array: Record<string, any>[], iteratee: string) => {
+  const result: Record<string, any[]> = {}
+  for (const item of array) {
+    // 获取属性值并转换为字符串键
+    const key = item[iteratee]
+    if (!result[key]) {
+      result[key] = []
+    }
+    result[key].push(item)
+  }
+  return result
+}
+
+// @ts-ignore
+export const getParallelInfo = (nodes: Node[], edges: Edge[], parentNodeId?: string) => {
+  // 等到有子图的时候再考虑
+  /*if (parentNodeId) {
+    const parentNode = nodes.find(node => node.id === parentNodeId)
+    if (!parentNode)
+      throw new Error('Parent node not found')
+
+    startNode = nodes.find(node => node.id === (parentNode.data as (IterationNodeType | LoopNodeType)).start_node_id)
+  }
+  else {
+    startNode = nodes.find(node => isEqual(node.type, 'start_node'))
+  }*/
+  let startNode = nodes.find(node => isEqual(node.type, 'start-node'))
+  if (!startNode)
+    throw new Error('Start node not found')
+
+  const parallelList = [] as ParallelInfoItem[]
+  const nextNodeHandles = [{node: startNode, handle: 'source'}]
+  let hasAbnormalEdges = false
+
+  const traverse = (firstNodeHandle: NodeHandle) => {
+    const nodeEdgesSet = {} as Record<string, Set<string>>
+    const totalEdgesSet = new Set<string>()
+    const nextHandles = [firstNodeHandle]
+    const streamInfo = {} as Record<string, NodeStreamInfo>
+    const parallelListItem = {
+      parallelNodeId: '',
+      depth: 0,
+    } as ParallelInfoItem
+    const nodeParallelInfoMap = {} as Record<string, NodeParallelInfo>
+    nodeParallelInfoMap[firstNodeHandle.node.id] = {
+      parallelNodeId: '',
+      edgeHandleId: '',
+      depth: 0,
+    }
+
+    while (nextHandles.length) {
+      const currentNodeHandle = nextHandles.shift()!
+      const {node: currentNode, handle: currentHandle = 'source'} = currentNodeHandle
+      const currentNodeHandleKey = currentNode.id
+      const connectedEdges = edges.filter(edge => edge.source === currentNode.id && edge.sourceHandle === currentHandle)
+      const connectedEdgesLength = connectedEdges.length
+      const outgoers = nodes.filter(node => connectedEdges.some(edge => edge.target === node.id))
+      const incomers = getIncomers(currentNode, nodes, edges)
+
+      if (!streamInfo[currentNodeHandleKey]) {
+        streamInfo[currentNodeHandleKey] = {
+          upstreamNodes: new Set<string>(),
+          downstreamEdges: new Set<string>(),
+        }
+      }
+
+      if (nodeEdgesSet[currentNodeHandleKey]?.size > 0 && incomers.length > 1) {
+        const newSet = new Set<string>()
+        for (const item of totalEdgesSet) {
+          if (!streamInfo[currentNodeHandleKey].downstreamEdges.has(item))
+            newSet.add(item)
+        }
+        if (isEqual(nodeEdgesSet[currentNodeHandleKey], newSet)) {
+          parallelListItem.depth = nodeParallelInfoMap[currentNode.id].depth
+          nextNodeHandles.push({node: currentNode, handle: currentHandle})
+          break
+        }
+      }
+
+      if (nodeParallelInfoMap[currentNode.id].depth > parallelListItem.depth)
+        parallelListItem.depth = nodeParallelInfoMap[currentNode.id].depth
+
+      outgoers.forEach((outgoer) => {
+        const outgoerConnectedEdges = getConnectedEdges([outgoer], edges).filter(edge => edge.source === outgoer.id)
+        const sourceEdgesGroup = groupBy(outgoerConnectedEdges, 'sourceHandle')
+        const incomers = getIncomers(outgoer, nodes, edges)
+
+        if (outgoers.length > 1 && incomers.length > 1)
+          hasAbnormalEdges = true
+
+        Object.keys(sourceEdgesGroup).forEach((sourceHandle) => {
+          nextHandles.push({node: outgoer, handle: sourceHandle})
+        })
+        if (!outgoerConnectedEdges.length)
+          nextHandles.push({node: outgoer, handle: 'source'})
+
+        const outgoerKey = outgoer.id
+        if (!nodeEdgesSet[outgoerKey])
+          nodeEdgesSet[outgoerKey] = new Set<string>()
+
+        if (nodeEdgesSet[currentNodeHandleKey]) {
+          for (const item of nodeEdgesSet[currentNodeHandleKey])
+            nodeEdgesSet[outgoerKey].add(item)
+        }
+
+        if (!streamInfo[outgoerKey]) {
+          streamInfo[outgoerKey] = {
+            upstreamNodes: new Set<string>(),
+            downstreamEdges: new Set<string>(),
+          }
+        }
+
+        if (!nodeParallelInfoMap[outgoer.id]) {
+          nodeParallelInfoMap[outgoer.id] = {
+            ...nodeParallelInfoMap[currentNode.id],
+          }
+        }
+
+        if (connectedEdgesLength > 1) {
+          const edge = connectedEdges.find(edge => edge.target === outgoer.id)!
+          nodeEdgesSet[outgoerKey].add(edge.id)
+          totalEdgesSet.add(edge.id)
+
+          streamInfo[currentNodeHandleKey].downstreamEdges.add(edge.id)
+          streamInfo[outgoerKey].upstreamNodes.add(currentNodeHandleKey)
+
+          for (const item of streamInfo[currentNodeHandleKey].upstreamNodes)
+            streamInfo[item].downstreamEdges.add(edge.id)
+
+          if (!parallelListItem.parallelNodeId)
+            parallelListItem.parallelNodeId = currentNode.id
+
+          const prevDepth = nodeParallelInfoMap[currentNode.id].depth + 1
+          const currentDepth = nodeParallelInfoMap[outgoer.id].depth
+
+          nodeParallelInfoMap[outgoer.id].depth = Math.max(prevDepth, currentDepth)
+        } else {
+          for (const item of streamInfo[currentNodeHandleKey].upstreamNodes)
+            streamInfo[outgoerKey].upstreamNodes.add(item)
+
+          nodeParallelInfoMap[outgoer.id].depth = nodeParallelInfoMap[currentNode.id].depth
+        }
+      })
+    }
+
+    parallelList.push(parallelListItem)
+  }
+
+  while (nextNodeHandles.length) {
+    const nodeHandle = nextNodeHandles.shift()!
+    traverse(nodeHandle)
+  }
+
+  return {
+    parallelList,
+    hasAbnormalEdges,
+  }
+}
+
+export const checkAddConnection: (connection: Connection, nodes: Node[], edges: Edge[]) => void = (connection, nodes, edges) => {
+  let sourceNode = getNodeById(connection.source, nodes)
+  if (!sourceNode) {
+    throw sourceNodeNotFoundError()
+  }
+  let targetNode = getNodeById(connection.target, nodes)
+  if (!targetNode) {
+    throw targetNodeNotFoundError()
+  }
+  // 禁止短路整个流程
+  if (isEqual('start-node', sourceNode.type) && isEqual('end-node', targetNode.type)) {
+    throw startNodeToEndNodeError()
+  }
+
+  // 禁止流程出现环，必须是有向无环图
+  if (isEqual(sourceNode.id, targetNode.id)) {
+    throw nodeToSelfError()
+  } else if (hasCycle(sourceNode, targetNode, nodes, edges)) {
+    throw hasCycleError()
+  }
+
+  let newEdges = [...clone(edges), {...connection, id: uuid()}]
+  let {hasAbnormalEdges} = getParallelInfo(nodes, newEdges)
+  if (hasAbnormalEdges) {
+    throw hasRedundantEdgeError()
+  }
+}
+
+export const atLeastOneStartNodeError = () => new CheckError(300, '至少存在1个开始节点')
+export const atLeastOneEndNodeError = () => new CheckError(301, '至少存在1个结束节点')
+
+// @ts-ignore
+export const checkSave: (nodes: Node[], edges: Edge[], data: any) => void = (nodes, edges, data) => {
+  if (nodes.filter(n => isEqual('start-node', n.type)).length < 1) {
+    throw atLeastOneStartNodeError()
+  }
+  if (nodes.filter(n => isEqual('end-node', n.type)).length < 1) {
+    throw atLeastOneEndNodeError()
+  }
+}

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

@@ -0,0 +1,299 @@
+import {PlusCircleFilled, SaveFilled} from '@ant-design/icons'
+import {Background, BackgroundVariant, Controls, MiniMap, 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, isEqual, isNil, randomId} from 'licia'
+import {type JSX, type MemoExoticComponent, useState} from 'react'
+import styled from 'styled-components'
+import '@xyflow/react/dist/style.css'
+import {amisRender, commonInfo, horizontalFormOptions} from '../../../util/amis.tsx'
+import {checkAddConnection, checkAddNode, checkSave} from './FlowChecker.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 SwitchNode from './node/SwitchNode.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 {
+        }
+    }
+`
+
+export type FlowEditorProps = {
+}
+
+function FlowEditor() {
+  const [messageApi, contextHolder] = message.useMessage()
+  const [nodeDef] = useState<{
+    key: string,
+    name: string,
+    component: MemoExoticComponent<(props: NodeProps) => JSX.Element>
+  }[]>([
+    {
+      key: 'start-node',
+      name: '开始',
+      component: StartNode,
+    },
+    {
+      key: 'end-node',
+      name: '结束',
+      component: EndNode,
+    },
+    {
+      key: 'llm-node',
+      name: '大模型',
+      component: LlmNode,
+    },
+    {
+      key: 'knowledge-node',
+      name: '知识库',
+      component: KnowledgeNode,
+    },
+    {
+      key: 'code-node',
+      name: '代码执行',
+      component: CodeNode,
+    },
+    {
+      key: 'switch-node',
+      name: '条件分支',
+      component: SwitchNode,
+    },
+  ])
+  const [open, setOpen] = useState(false)
+
+  const {data, setData, getDataById, setDataById} = useDataStore()
+  const {
+    nodes,
+    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)
+    }
+  }
+
+  // 用于透传node操作到主流程
+  const initialNodeHandlers = {
+    getDataById,
+    setDataById,
+    removeNode,
+    editNode,
+  }
+
+  useMount(() => {
+    // language=JSON
+    let initialData = JSON.parse('{"nodes":[{"id":"TCxPixrdkI","type":"start-node","position":{"x":-256,"y":109.5},"data":{},"measured":{"width":256,"height":83},"selected":false,"dragging":false},{"id":"tGs78_ietp","type":"llm-node","position":{"x":108,"y":-2.5},"data":{},"measured":{"width":256,"height":105},"selected":false,"dragging":false},{"id":"OeZdaU7LpY","type":"llm-node","position":{"x":111,"y":196},"data":{},"measured":{"width":256,"height":105},"selected":false,"dragging":false},{"id":"LjfoCYZo-E","type":"knowledge-node","position":{"x":497.62196259607214,"y":-10.792497317791003},"data":{},"measured":{"width":256,"height":75},"selected":false,"dragging":false},{"id":"sQM_22GYB5","type":"end-node","position":{"x":874.3164534765615,"y":151.70316541496913},"data":{},"measured":{"width":256,"height":75},"selected":false,"dragging":false},{"id":"KpMH_xc3ZZ","type":"llm-node","position":{"x":529.6286840434341,"y":150.4721376669937},"data":{},"measured":{"width":256,"height":75},"selected":false,"dragging":false},{"id":"pOrR6EMVbe","type":"switch-node","position":{"x":110.33793030183864,"y":373.9551529987239},"data":{},"measured":{"width":256,"height":157},"selected":false,"dragging":false}],"edges":[{"source":"TCxPixrdkI","sourceHandle":"source","target":"tGs78_ietp","targetHandle":"target","id":"xy-edge__TCxPixrdkIsource-tGs78_ietptarget"},{"source":"TCxPixrdkI","sourceHandle":"source","target":"OeZdaU7LpY","targetHandle":"target","id":"xy-edge__TCxPixrdkIsource-OeZdaU7LpYtarget"},{"source":"tGs78_ietp","sourceHandle":"source","target":"LjfoCYZo-E","targetHandle":"target","id":"xy-edge__tGs78_ietpsource-LjfoCYZo-Etarget"},{"source":"LjfoCYZo-E","sourceHandle":"source","target":"KpMH_xc3ZZ","targetHandle":"target","id":"xy-edge__LjfoCYZo-Esource-KpMH_xc3ZZtarget"},{"source":"OeZdaU7LpY","sourceHandle":"source","target":"KpMH_xc3ZZ","targetHandle":"target","id":"xy-edge__OeZdaU7LpYsource-KpMH_xc3ZZtarget"},{"source":"KpMH_xc3ZZ","sourceHandle":"source","target":"sQM_22GYB5","targetHandle":"target","id":"xy-edge__KpMH_xc3ZZsource-sQM_22GYB5target"},{"source":"TCxPixrdkI","sourceHandle":"source","target":"pOrR6EMVbe","id":"xy-edge__TCxPixrdkIsource-pOrR6EMVbe"},{"source":"pOrR6EMVbe","sourceHandle":"3","target":"sQM_22GYB5","targetHandle":"target","id":"xy-edge__pOrR6EMVbe3-sQM_22GYB5target"},{"source":"pOrR6EMVbe","sourceHandle":"1","target":"KpMH_xc3ZZ","targetHandle":"target","id":"xy-edge__pOrR6EMVbe1-KpMH_xc3ZZtarget"}],"data":{"tGs78_ietp":{"model":"qwen3","outputs":{"text":{"type":"string"}},"systemPrompt":"你是个聪明人"},"OeZdaU7LpY":{"model":"qwen3","outputs":{"text":{"type":"string"}},"systemPrompt":"你也是个聪明人"}}}')
+    // let initialData: any = {}
+    let initialNodes = initialData?.nodes ?? []
+    let initialEdges = initialData?.edges ?? []
+
+    let initialNodeData = initialData?.data ?? {}
+    setData(initialNodeData)
+
+    for (let node of initialNodes) {
+      node.data = initialNodeHandlers
+    }
+    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 {
+                if (commonInfo.debug) {
+                  console.info('Add', key, JSON.stringify({nodes, edges, data}))
+                }
+                checkAddNode(key, nodes, edges)
+                addNode({
+                  id: randomId(10),
+                  type: key,
+                  position: {x: 100, y: 100},
+                  data: initialNodeHandlers,
+                })
+              } catch (e) {
+                // @ts-ignore
+                messageApi.error(e.toString())
+              }
+            },
+          }}
+        >
+          <Button type="default">
+            <PlusCircleFilled/>
+            新增节点
+          </Button>
+        </Dropdown>
+        <Button type="primary" onClick={() => {
+          try {
+            if (commonInfo.debug) {
+              console.info('Save', JSON.stringify({nodes, edges, data}))
+            }
+            checkSave(nodes, edges, data)
+            // let saveData = {nodes, edges, data}
+            // console.log(buildEL(nodes, edges))
+          } catch (e) {
+            // @ts-ignore
+            messageApi.error(e.toString())
+          }
+        }}>
+          <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 {
+            if (commonInfo.debug) {
+              console.info('Connection', JSON.stringify(connection), JSON.stringify({nodes, edges, data}))
+            }
+            checkAddConnection(connection, nodes, edges)
+            onConnect(connection)
+          } catch (e) {
+            // @ts-ignore
+            messageApi.error(e.toString())
+          }
+        }}
+        // @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/FlowElBuilder.tsx

@@ -0,0 +1,76 @@
+import {type Edge, type Node} from '@xyflow/react'
+
+export const buildEL = (nodes: Node[], edges: Edge[]): string => {
+  const nodeMap: Map<string, Node> = new Map<string, Node>()
+  // 构建邻接列表和内图
+  const adjList = new Map<string, string[]>()
+  const inDegree = new Map<string, number>()
+  for (const node of nodes) {
+    nodeMap.set(node.id, node)
+    adjList.set(node.id, [])
+    inDegree.set(node.id, 0)
+  }
+  for (const edge of edges) {
+    adjList.get(edge.source)!.push(edge.target)
+    inDegree.set(edge.target, inDegree.get(edge.target)! + 1)
+  }
+
+  // Compute levels (longest path from start)
+  const levelMap = new Map<string, number>()
+
+  function computeLevel(nodeId: string): number {
+    if (levelMap.has(nodeId)) return levelMap.get(nodeId)!
+    const preds = edges.filter(e => e.target === nodeId).map(e => e.source)
+    const level = preds.length === 0 ? 0 : Math.max(...preds.map(p => computeLevel(p))) + 1
+    levelMap.set(nodeId, level)
+    return level
+  }
+
+  for (const node of nodes) computeLevel(node.id)
+
+  // Group nodes by level
+  const maxLevel = Math.max(...Array.from(levelMap.values()))
+  const levels: string[][] = Array.from({length: maxLevel + 1}, () => [])
+  for (const node of nodes) levels[levelMap.get(node.id)!].push(node.id)
+
+  const covertNodeFromId = (id: string) => {
+    let node = nodeMap.get(id)!
+    return `node("${node.type}").bind("nodeId", ${node.id})`
+  }
+
+  // Build EL expression
+  const expressions: string[] = []
+  for (let i = 0; i <= maxLevel; i++) {
+    const nodesAtLevel = levels[i]
+    if (nodesAtLevel.length === 0) continue
+
+    // 识别从这个级别开始的串行链
+    const serialChains: string[] = []
+    for (const nodeId of nodesAtLevel) {
+      let chain = [nodeId]
+      let current = nodeId
+      while (adjList.get(current)?.length === 1) {
+        const next = adjList.get(current)![0]
+        if (inDegree.get(next) === 1 && levelMap.get(next) === i + chain.length) {
+          chain.push(next)
+          current = next
+        } else break
+      }
+      if (chain.length > 1) {
+        serialChains.push(`THEN(${chain.map(id => covertNodeFromId(id)).join(',')})`)
+        // Remove processed nodes from their levels
+        for (let j = 1; j < chain.length; j++) {
+          const level = levelMap.get(chain[j])!
+          levels[level] = levels[level].filter(n => n !== chain[j])
+        }
+      } else {
+        serialChains.push(covertNodeFromId(nodeId))
+      }
+    }
+
+    // Combine chains or nodes at this level
+    expressions.push(serialChains.length > 1 ? `WHEN(${serialChains.join(', ')})` : serialChains[0])
+  }
+
+  return `THEN(${expressions.join(',')})`
+}

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

@@ -0,0 +1,199 @@
+import {DeleteFilled, EditFilled} from '@ant-design/icons'
+import {Handle, type HandleProps, type NodeProps, Position, useNodeConnections} from '@xyflow/react'
+import type {Schema} from 'amis'
+import {Card, Dropdown} from 'antd'
+import {isEmpty, isEqual, isNil} from 'licia'
+import {type JSX} from 'react'
+import {horizontalFormOptions} from '../../../../util/amis.tsx'
+
+export type AmisNodeType = 'normal' | 'start' | 'end'
+
+export function inputsFormColumns(required: boolean = false, preload?: any): Schema[] {
+  return [
+    {
+      type: 'input-kvs',
+      name: 'inputs',
+      label: '输入变量',
+      value: preload,
+      addButtonText: '新增输入',
+      draggable: false,
+      keyItem: {
+        ...horizontalFormOptions(),
+        label: '参数名称',
+      },
+      required: required,
+      valueItems: [
+        {
+          ...horizontalFormOptions(),
+          type: 'select',
+          name: 'type',
+          label: '变量',
+          required: true,
+          options: [],
+        },
+      ],
+    },
+  ]
+}
+
+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',
+            },
+          ],
+        },
+      ],
+    },
+  ]
+}
+
+export const LimitHandler = (props: HandleProps & { limit: number }) => {
+  const connections = useNodeConnections({
+    handleType: props.type,
+  })
+  return (
+    <Handle
+      {...props}
+      isConnectable={connections.length < props.limit}
+    />
+  )
+}
+
+type AmisNodeProps = {
+  nodeProps: NodeProps
+  type: AmisNodeType
+  defaultNodeName: String
+  defaultNodeDescription?: String
+  extraNodeDescription?: (nodeData: any) => JSX.Element
+  handlers?: (nodeData: any) => JSX.Element
+  columnSchema?: Schema[]
+}
+
+const AmisNode: (props: AmisNodeProps) => JSX.Element = ({
+  nodeProps,
+  type,
+  defaultNodeName,
+  defaultNodeDescription,
+  extraNodeDescription,
+  handlers,
+  columnSchema,
+}) => {
+  const {id, data} = nodeProps
+  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}
+          extra={<span className="text-gray-300 text-xs">{id}</span>}
+          size="small"
+        >
+          <div className="card-description p-2 text-secondary text-sm">
+            {nodeDescription}
+            {extraNodeDescription?.(nodeData)}
+          </div>
+        </Card>
+      </Dropdown>
+      {isNil(handlers)
+        ? <>
+          {isEqual(type, 'start') || isEqual(type, 'normal')
+            ? <Handle type="source" position={Position.Right} id="source"/> : undefined}
+          {isEqual(type, 'end') || isEqual(type, 'normal')
+            ? <Handle type="target" position={Position.Left} id="target"/> : undefined}
+        </>
+        : handlers?.(nodeData)}
+    </div>
+  )
+}
+
+export default AmisNode

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

@@ -0,0 +1,52 @@
+import type {NodeProps} from '@xyflow/react'
+import AmisNode, {inputsFormColumns, outputsFormColumns} from './AmisNode.tsx'
+import React from 'react'
+
+const CodeNode = (props: NodeProps) => AmisNode({
+  nodeProps: props,
+  type: 'normal',
+  defaultNodeName: '代码执行',
+  defaultNodeDescription: '执行自定义的处理代码',
+  columnSchema: [
+    ...inputsFormColumns(),
+    {
+      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 React.memo(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'
+import React from 'react'
+
+const EndNode = (props: NodeProps) => AmisNode({
+  nodeProps: props,
+  type: 'end',
+  defaultNodeName: '结束节点',
+  defaultNodeDescription: '定义输出变量',
+  columnSchema: outputsFormColumns(true),
+})
+
+export default React.memo(EndNode)

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

@@ -0,0 +1,66 @@
+import type {NodeProps} from '@xyflow/react'
+import {commonInfo} from '../../../../util/amis.tsx'
+import AmisNode, {inputsFormColumns, outputsFormColumns} from './AmisNode.tsx'
+import React from 'react'
+
+const KnowledgeNode = (props: NodeProps) => AmisNode({
+  nodeProps: props,
+  type: 'normal',
+  defaultNodeName: '知识库',
+  defaultNodeDescription: '查询知识库获取外部知识',
+  columnSchema: [
+    ...inputsFormColumns(),
+    {
+      type: 'divider',
+    },
+    {
+      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,
+    },
+    {
+      type: 'divider',
+    },
+    ...outputsFormColumns(false, true, {result: {type: 'array-string'}}),
+  ],
+})
+
+export default React.memo(KnowledgeNode)

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

@@ -0,0 +1,51 @@
+import type {NodeProps} from '@xyflow/react'
+import {Tag} from 'antd'
+import AmisNode, {inputsFormColumns, outputsFormColumns} from './AmisNode.tsx'
+import React from 'react'
+
+const modelMap: Record<string, string> = {
+  qwen3: 'Qwen3',
+  deepseek: 'Deepseek',
+}
+
+const LlmNode = (props: NodeProps) => AmisNode({
+  nodeProps: props,
+  type: 'normal',
+  defaultNodeName: '大模型',
+  defaultNodeDescription: '使用大模型对话',
+  extraNodeDescription: nodeData => {
+    const model = nodeData?.model as string | undefined
+    return model
+      ? <div className="mt-2 flex justify-between">
+        <span>大模型</span>
+        <Tag className="m-0" color="blue">{modelMap[model]}</Tag>
+      </div>
+      : <></>
+  },
+  columnSchema: [
+    ...inputsFormColumns(),
+    {
+      type: 'divider',
+    },
+    {
+      type: 'select',
+      name: 'model',
+      label: '大模型',
+      required: true,
+      selectFirst: true,
+      options: Object.keys(modelMap).map(key => ({label: modelMap[key], value: key})),
+    },
+    {
+      type: 'textarea',
+      name: 'systemPrompt',
+      label: '系统提示词',
+      required: true,
+    },
+    {
+      type: 'divider',
+    },
+    ...outputsFormColumns(false, true, {text: {type: 'string'}}),
+  ],
+})
+
+export default React.memo(LlmNode)

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

@@ -0,0 +1,68 @@
+import type {NodeProps} from '@xyflow/react'
+import {Tag} from 'antd'
+import {each} from 'licia'
+import React, {type JSX} from 'react'
+import {horizontalFormOptions} from '../../../../util/amis.tsx'
+import AmisNode from './AmisNode.tsx'
+
+const typeMap: Record<string, string> = {
+  text: '文本',
+  number: '数字',
+  files: '文件',
+}
+
+const StartNode = (props: NodeProps) => AmisNode({
+  nodeProps: props,
+  type: 'start',
+  defaultNodeName: '开始节点',
+  defaultNodeDescription: '定义输入变量',
+  extraNodeDescription: nodeData => {
+    const variables: JSX.Element[] = []
+    const inputs = (nodeData?.inputs ?? {}) as Record<string, { type: string, description: string }>
+    each(inputs, (value, key) => {
+      variables.push(
+        <div className="mt-1 flex justify-between" key={key}>
+          <span>{key}</span>
+          <Tag className="m-0" color="blue">{typeMap[value.type]}</Tag>
+        </div>,
+      )
+    })
+    return (
+      <div className="mt-2">
+        {...variables}
+      </div>
+    )
+  },
+  columnSchema: [
+    {
+      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: Object.keys(typeMap).map(key => ({label: typeMap[key], value: key})),
+        },
+      ],
+    },
+  ],
+})
+
+export default React.memo(StartNode)

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

@@ -0,0 +1,55 @@
+import {Handle, type NodeProps, Position} from '@xyflow/react'
+import {Tag} from 'antd'
+import React from 'react'
+import AmisNode from './AmisNode.tsx'
+
+const cases = [
+  {
+    index: 1,
+  },
+  {
+    index: 2,
+  },
+  {
+    index: 3,
+  },
+]
+
+const SwitchNode = (props: NodeProps) => AmisNode({
+  nodeProps: props,
+  type: 'normal',
+  defaultNodeName: '分支节点',
+  defaultNodeDescription: '根据不同的情况前往不同的分支',
+  columnSchema: [],
+  // @ts-ignore
+  extraNodeDescription: nodeData => {
+    return (
+      <div className="mt-2">
+        {cases.map(item => (
+          <div key={item.index} className="mt-1">
+            <Tag className="m-0" color="blue">分支 {item.index}</Tag>
+          </div>
+        ))}
+      </div>
+    )
+  },
+  // @ts-ignore
+  handlers: nodeData => {
+    return (
+      <>
+        <Handle type="target" position={Position.Left}/>
+        {cases.map((item, index) => (
+          <Handle
+            type="source"
+            position={Position.Right}
+            key={item.index}
+            id={`${item.index}`}
+            style={{top: 85 + (25 * index)}}
+          />
+        ))}
+      </>
+    )
+  },
+})
+
+export default React.memo(SwitchNode)

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/pages/ai/task/FlowTask.tsx

@@ -0,0 +1,95 @@
+import React from 'react'
+import {amisRender, commonInfo, crudCommonOptions, paginationTemplate,} from '../../../util/amis.tsx'
+import {useNavigate} from 'react-router'
+
+const FlowTask: React.FC = () => {
+  const navigate = useNavigate()
+  return (
+    <div className="task-template">
+      {amisRender(
+        {
+          type: 'page',
+          title: '任务记录',
+          body: [
+            {
+              type: 'crud',
+              api: {
+                method: 'post',
+                url: `${commonInfo.baseAiUrl}/flow_task/list`,
+                data: {
+                  page: {
+                    index: '${page}',
+                    size: '${perPage}',
+                  }
+                }
+              },
+              ...crudCommonOptions(),
+              ...paginationTemplate(
+                10,
+                5,
+                [
+                  {
+                    type: 'action',
+                    label: '',
+                    icon: 'fa fa-plus',
+                    size: 'sm',
+                    onEvent: {
+                      click: {
+                        actions: [
+                          {
+                            actionType: 'custom',
+                            // @ts-ignore
+                            script: (context, action, event) => {
+                              navigate(`/ai/flow_task/add`)
+                            },
+                          },
+                        ],
+                      },
+                    },
+                  },
+                ],
+              ),
+              columns: [
+                {
+                  name: 'id',
+                  label: '任务ID',
+                  width: 200,
+                },
+                {
+                  name: 'status',
+                  label: '状态',
+                },
+                {
+                  type: 'operation',
+                  label: '操作',
+                  width: 200,
+                  buttons: [
+                    {
+                      type: 'action',
+                      label: '重新执行',
+                      level: 'link',
+                      size: 'sm',
+                    },
+                    {
+                      type: 'action',
+                      label: '删除',
+                      className: 'text-danger btn-deleted',
+                      level: 'link',
+                      size: 'sm',
+                      actionType: 'ajax',
+                      api: `get:${commonInfo.baseAiUrl}/task/remove/\${id}`,
+                      confirmText: '确认删除任务记录：${name}',
+                      confirmTitle: '删除',
+                    },
+                  ],
+                },
+              ],
+            },
+          ],
+        },
+      )}
+    </div>
+  )
+}
+
+export default FlowTask

service-web/client/src/pages/ai/task/FlowTaskAdd.tsx

@@ -0,0 +1,36 @@
+import React from 'react'
+import {amisRender,} from '../../../util/amis.tsx'
+
+const FlowTaskAdd: React.FC = () => {
+  // const navigate = useNavigate()
+  return (
+    <div className="task-template">
+      {amisRender(
+        {
+          type: 'page',
+          title: '发起任务',
+          body: {
+            type: 'wizard',
+            wrapWithPanel: false,
+            steps:[
+              {
+                title: '选择任务模板',
+                body: []
+              },
+              {
+                title: '填写任务信息',
+                body: []
+              },
+              {
+                title: '完成',
+                body: []
+              },
+            ]
+          },
+        },
+      )}
+    </div>
+  )
+}
+
+export default FlowTaskAdd

service-web/client/src/pages/ai/task/InputSchema.tsx

@@ -0,0 +1,48 @@
+import type {Schema} from 'amis'
+
+export const typeMap: Record<string, string> = {
+  text: '文本',
+  number: '数字',
+  files: '文件',
+}
+
+export type InputField = {
+  type: string
+  label: string
+  description?: string
+}
+
+export const generateInputForm: (inputSchema: Record<string, InputField>) => Schema = inputSchema => {
+  let items: Schema[] = []
+  for (const name of Object.keys(inputSchema)) {
+    let field = inputSchema[name]
+    // @ts-ignore
+    let formItem: Schema = {
+      name: name,
+      ...field,
+    }
+    switch (field.type) {
+      case 'text':
+        formItem = {
+          ...formItem,
+          type: 'input-text',
+          clearValueOnEmpty: true,
+        }
+        break
+      case 'number':
+        formItem.type = 'input-number'
+        break
+      case 'files':
+        formItem.type = 'input-file'
+        break
+    }
+    items.push(formItem)
+  }
+  return {
+    type: 'form',
+    title: '入参表单预览',
+    canAccessSuperData: false,
+    actions: [],
+    body: items,
+  }
+}

service-web/client/src/pages/ai/task/template/FlowTaskTemplate.tsx

@@ -0,0 +1,129 @@
+import React from 'react'
+import {useNavigate} from 'react-router'
+import {amisRender, commonInfo, crudCommonOptions, paginationTemplate} from '../../../../util/amis.tsx'
+
+const FlowTaskTemplate: React.FC = () => {
+  const navigate = useNavigate()
+  return (
+    <div className="task-template">
+      {amisRender(
+        {
+          type: 'page',
+          title: '任务模板',
+          body: [
+            {
+              type: 'crud',
+              api: {
+                method: 'post',
+                url: `${commonInfo.baseAiUrl}/flow_task/template/list`,
+                data: {
+                  page: {
+                    index: '${page}',
+                    size: '${perPage}',
+                  },
+                },
+              },
+              ...crudCommonOptions(),
+              ...paginationTemplate(
+                10,
+                5,
+                [
+                  {
+                    type: 'action',
+                    label: '',
+                    icon: 'fa fa-plus',
+                    tooltip: '新增',
+                    tooltipPlacement: 'top',
+                    size: 'sm',
+                    onEvent: {
+                      click: {
+                        actions: [
+                          {
+                            actionType: 'custom',
+                            // @ts-ignore
+                            script: (context, action, event) => {
+                              navigate(`/ai/flow_task_template/edit/-1`)
+                            },
+                          },
+                        ],
+                      },
+                    },
+                  },
+                ],
+              ),
+              columns: [
+                {
+                  name: 'name',
+                  label: '名称',
+                  width: 200,
+                },
+                {
+                  name: 'description',
+                  label: '描述',
+                },
+                {
+                  type: 'operation',
+                  label: '操作',
+                  width: 200,
+                  buttons: [
+                    {
+                      type: 'action',
+                      label: '编辑',
+                      level: 'link',
+                      size: 'sm',
+                      onEvent: {
+                        click: {
+                          actions: [
+                            {
+                              actionType: 'custom',
+                              // @ts-ignore
+                              script: (context, action, event) => {
+                                navigate(`/ai/flow_task_template/edit/${context.props.data['id']}`)
+                              },
+                            },
+                          ],
+                        },
+                      },
+                    },
+                    {
+                      type: 'action',
+                      label: '编辑流程',
+                      level: 'link',
+                      size: 'sm',
+                      onEvent: {
+                        click: {
+                          actions: [
+                            {
+                              actionType: 'custom',
+                              // @ts-ignore
+                              script: (context, doAction, event) => {
+                                navigate(`/ai/flow_task_template/edit/${context.props.data['id']}`)
+                              },
+                            },
+                          ],
+                        },
+                      },
+                    },
+                    {
+                      type: 'action',
+                      label: '删除',
+                      className: 'text-danger btn-deleted',
+                      level: 'link',
+                      size: 'sm',
+                      actionType: 'ajax',
+                      api: `get:${commonInfo.baseAiUrl}/flow_task/template/remove/\${id}`,
+                      confirmText: '确认删除任务模板：${name}',
+                      confirmTitle: '删除',
+                    },
+                  ],
+                },
+              ],
+            },
+          ],
+        },
+      )}
+    </div>
+  )
+}
+
+export default FlowTaskTemplate

service-web/client/src/pages/ai/task/template/FlowTaskTemplateEdit.tsx

@@ -0,0 +1,175 @@
+import {isEmpty, isEqual} from 'licia'
+import React from 'react'
+import styled from 'styled-components'
+import {amisRender, commonInfo, horizontalFormOptions} from '../../../../util/amis.tsx'
+import {generateInputForm, typeMap} from '../InputSchema.tsx'
+import { useParams } from 'react-router'
+
+const TemplateEditDiv = styled.div`
+    .antd-EditorControl {
+        min-height: 500px !important;
+    }
+`
+
+const FlowTaskTemplateEdit: React.FC = () => {
+  const {template_id} = useParams()
+  const preloadTemplateId = isEqual(template_id, '-1') ? undefined : template_id
+  return (
+    <TemplateEditDiv className="task-template-edit h-full">
+      {amisRender({
+        type: 'page',
+        title: '模板编辑',
+        body: {
+          debug: commonInfo.debug,
+          type: 'form',
+          api: {
+            method: 'POST',
+            url: `${commonInfo.baseAiUrl}/flow_task/template/save`,
+            data: {
+              id: '${id|default:undefined}',
+              name: '${name}',
+              description: '${description}',
+              inputSchema: '${inputSchema|default:undefined}',
+            },
+          },
+          initApi: preloadTemplateId
+            ? {
+              method: 'GET',
+              url: `${commonInfo.baseAiUrl}/flow_task/template/detail/${preloadTemplateId}`,
+            }
+            : undefined,
+          wrapWithPanel: false,
+          ...horizontalFormOptions(),
+          onEvent: {
+            change: {
+              actions: [
+                {
+                  actionType: 'validate',
+                },
+                {
+                  actionType: 'custom',
+                  // @ts-ignore
+                  script: (context, doAction, event) => {
+                    let data = event?.data ?? {}
+                    let inputSchema = data.inputSchema ?? []
+                    if (!isEmpty(inputSchema) && isEmpty(data?.validateResult?.error ?? undefined)) {
+                      doAction({
+                        actionType: 'setValue',
+                        args: {
+                          value: {
+                            inputPreview: generateInputForm(inputSchema),
+                          },
+                        },
+                      })
+                    }
+                  },
+                },
+              ],
+            },
+          },
+          body: [
+            {
+              type: 'hidden',
+              name: 'id',
+            },
+            {
+              type: 'input-text',
+              name: 'name',
+              label: '名称',
+              required: true,
+              clearable: true,
+            },
+            {
+              type: 'textarea',
+              name: 'description',
+              label: '描述',
+              required: true,
+              clearable: true,
+            },
+            {
+              type: 'group',
+              body: [
+                {
+                  type: 'wrapper',
+                  size: 'none',
+                  body: [
+                    {
+                      type: 'input-kvs',
+                      name: 'inputSchema',
+                      label: '输入变量',
+                      addButtonText: '新增入参',
+                      draggable: false,
+                      keyItem: {
+                        label: '参数名称',
+                        ...horizontalFormOptions(),
+                        validations: {
+                          isAlphanumeric: true,
+                        },
+                      },
+                      valueItems: [
+                        {
+                          ...horizontalFormOptions(),
+                          type: 'input-text',
+                          name: 'label',
+                          required: true,
+                          label: '中文名称',
+                          clearValueOnEmpty: true,
+                          clearable: true,
+                        },
+                        {
+                          ...horizontalFormOptions(),
+                          type: 'input-text',
+                          name: 'description',
+                          label: '参数描述',
+                          clearValueOnEmpty: true,
+                          clearable: true,
+                        },
+                        {
+                          ...horizontalFormOptions(),
+                          type: 'select',
+                          name: 'type',
+                          label: '参数类型',
+                          required: true,
+                          selectFirst: true,
+                          options: Object.keys(typeMap).map(key => ({label: typeMap[key], value: key})),
+                        },
+                        {
+                          ...horizontalFormOptions(),
+                          type: 'switch',
+                          name: 'required',
+                          label: '是否必填',
+                          required: true,
+                          value: true,
+                        },
+                      ],
+                    },
+                  ],
+                },
+                {
+                  type: 'amis',
+                  name: 'inputPreview',
+                },
+              ],
+            },
+            {
+              type: 'button-toolbar',
+              buttons: [
+                {
+                  type: 'submit',
+                  label: '提交',
+                  level: 'primary',
+                },
+                {
+                  type: 'reset',
+                  label: '重置',
+                },
+              ],
+            },
+          ],
+        },
+      })}
+    </TemplateEditDiv>
+  )
+}
+
+export default FlowTaskTemplateEdit

service-web/client/src/pages/overview/Queue.tsx

@@ -31,7 +31,7 @@ const queueCrud = (name: string) => {
       {
         name: 'data.flinkJobId',
         label: '任务 ID',
-        width: 190,
+        width: 200,
         ...copyField('data.flinkJobId'),
       },
       {

service-web/client/src/route.tsx

@@ -4,6 +4,8 @@ import {
   ClusterOutlined,
   CompressOutlined,
   DatabaseOutlined,
+  FileTextOutlined,
+  GatewayOutlined,
   InfoCircleOutlined,
   OpenAIOutlined,
   QuestionOutlined,
@@ -16,10 +18,15 @@ import {values} from 'licia'
 import {Navigate, type RouteObject} from 'react-router'
 import Conversation from './pages/ai/Conversation.tsx'
 import Feedback from './pages/ai/feedback/Feedback.tsx'
+import FlowEditor from './pages/ai/flow/FlowEditor.tsx'
 import DataDetail from './pages/ai/knowledge/DataDetail.tsx'
 import DataImport from './pages/ai/knowledge/DataImport.tsx'
 import DataSegment from './pages/ai/knowledge/DataSegment.tsx'
 import Knowledge from './pages/ai/knowledge/Knowledge.tsx'
+import FlowTask from './pages/ai/task/FlowTask.tsx'
+import FlowTaskAdd from './pages/ai/task/FlowTaskAdd.tsx'
+import FlowTaskTemplate from './pages/ai/task/template/FlowTaskTemplate.tsx'
+import FlowTaskTemplateEdit from './pages/ai/task/template/FlowTaskTemplateEdit.tsx'
 import App from './pages/App.tsx'
 import Cloud from './pages/overview/Cloud.tsx'
 import Overview from './pages/overview/Overview.tsx'
@@ -109,6 +116,26 @@ export const routes: RouteObject[] = [
             path: 'knowledge/detail/:knowledge_id/segment/:group_id',
             Component: DataSegment,
           },
+          {
+            path: 'flow_task',
+            Component: FlowTask,
+          },
+          {
+            path: 'flow_task/add',
+            Component: FlowTaskAdd,
+          },
+          {
+            path: 'flow_task_template',
+            Component: FlowTaskTemplate,
+          },
+          {
+            path: 'flow_task_template/edit/:template_id',
+            Component: FlowTaskTemplateEdit,
+          },
+          {
+            path: 'flowable',
+            Component: FlowEditor,
+          },
         ],
       },
       {
@@ -152,7 +179,7 @@ export const menus = {
           icon: <SyncOutlined/>,
         },
         {
-          path: `/yarn/${commonInfo.clusters.compaction_names()}/${values(commonInfo.clusters.compaction).join(",")}/Compaction`,
+          path: `/yarn/${commonInfo.clusters.compaction_names()}/${values(commonInfo.clusters.compaction).join(',')}/Compaction`,
           name: '压缩集群',
           icon: <SyncOutlined/>,
         },
@@ -211,6 +238,28 @@ export const menus = {
           name: '知识库',
           icon: <DatabaseOutlined/>,
         },
+        {
+          path: '/ai/flowable',
+          name: '流程编排',
+          icon: <GatewayOutlined/>,
+        },
+        {
+          path: '1089caa6-9477-44a5-99f1-a9c179f6cfd3',
+          name: '流程任务',
+          icon: <GatewayOutlined/>,
+          routes: [
+            {
+              path: '/ai/flow_task',
+              name: '任务列表',
+              icon: <FileTextOutlined/>,
+            },
+            {
+              path: '/ai/flow_task_template',
+              name: '流程模板',
+              icon: <FileTextOutlined/>,
+            },
+          ]
+        },
       ],
     },
   ],

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,

service-web/client/src/vite-env.d.ts

@@ -1 +1,3 @@
 /// <reference types="vite/client" />
+
+declare const __APP_VERSION__: string

service-web/client/vite.config.ts

@@ -1,10 +1,14 @@
 import react from '@vitejs/plugin-react-swc'
 import {defineConfig, type UserConfig} from 'vite'
 import obfuscatorPlugin from 'vite-plugin-javascript-obfuscator'
+import packageJson from './package.json'
 
 // https://vite.dev/config/
 export default defineConfig(({mode}) => {
   let config: UserConfig = {
+    define: {
+      __APP_VERSION__: JSON.stringify(packageJson.version) ?? '0.0.0',
+    },
     plugins: [
       react(),
       obfuscatorPlugin({