初始化项目0908

@@ -23,12 +23,19 @@
         <knife4j.version>4.4.0</knife4j.version>
         <knife4j.version>4.4.0</knife4j.version>
         <fastjson2.version>2.0.43</fastjson2.version>
         <fastjson2.version>2.0.43</fastjson2.version>
         <hutool.version>5.8.25</hutool.version>
         <hutool.version>5.8.25</hutool.version>
-        <jwt.version>4.4.0</jwt.version>
+        <jwt.version>0.12.3</jwt.version>
         <redisson.version>3.25.2</redisson.version>
         <redisson.version>3.25.2</redisson.version>
-        <jsqlparser.version>4.9</jsqlparser.version>
+        <jsqlparser.version>4.7</jsqlparser.version>
+        <springdoc.version>2.6.0</springdoc.version>
     </properties>
     </properties>
     
     
     <dependencies>
     <dependencies>
+        <!-- Jackson JSR310依赖 -->
+        <dependency>
+            <groupId>com.fasterxml.jackson.datatype</groupId>
+            <artifactId>jackson-datatype-jsr310</artifactId>
+        </dependency>
+
         <!-- Spring Boot Starters -->
         <!-- Spring Boot Starters -->
         <dependency>
         <dependency>
             <groupId>org.springframework.boot</groupId>
             <groupId>org.springframework.boot</groupId>
@@ -92,6 +99,13 @@
             <version>${knife4j.version}</version>
             <version>${knife4j.version}</version>
         </dependency>
         </dependency>
         
         
+        <!-- SpringDoc OpenAPI -->
+        <dependency>
+            <groupId>org.springdoc</groupId>
+            <artifactId>springdoc-openapi-starter-webmvc-ui</artifactId>
+            <version>${springdoc.version}</version>
+        </dependency>
+        
         <!-- JSON Processing -->
         <!-- JSON Processing -->
         <dependency>
         <dependency>
             <groupId>com.alibaba.fastjson2</groupId>
             <groupId>com.alibaba.fastjson2</groupId>
@@ -110,18 +124,18 @@
         <dependency>
         <dependency>
             <groupId>io.jsonwebtoken</groupId>
             <groupId>io.jsonwebtoken</groupId>
             <artifactId>jjwt-api</artifactId>
             <artifactId>jjwt-api</artifactId>
-            <version>0.11.5</version>
+            <version>${jwt.version}</version>
         </dependency>
         </dependency>
         <dependency>
         <dependency>
             <groupId>io.jsonwebtoken</groupId>
             <groupId>io.jsonwebtoken</groupId>
             <artifactId>jjwt-impl</artifactId>
             <artifactId>jjwt-impl</artifactId>
-            <version>0.11.5</version>
+            <version>${jwt.version}</version>
             <scope>runtime</scope>
             <scope>runtime</scope>
         </dependency>
         </dependency>
         <dependency>
         <dependency>
             <groupId>io.jsonwebtoken</groupId>
             <groupId>io.jsonwebtoken</groupId>
             <artifactId>jjwt-jackson</artifactId>
             <artifactId>jjwt-jackson</artifactId>
-            <version>0.11.5</version>
+            <version>${jwt.version}</version>
             <scope>runtime</scope>
             <scope>runtime</scope>
         </dependency>
         </dependency>
         
         
@@ -151,6 +165,28 @@
             <artifactId>jakarta.annotation-api</artifactId>
             <artifactId>jakarta.annotation-api</artifactId>
         </dependency>
         </dependency>
         
         
+        <!-- javax.annotation compatibility for older libraries -->
+        <dependency>
+            <groupId>javax.annotation</groupId>
+            <artifactId>javax.annotation-api</artifactId>
+            <version>1.3.2</version>
+        </dependency>
+
+        <!-- JSR305 annotations for javax.annotation.meta.When -->
+        <dependency>
+            <groupId>com.google.code.findbugs</groupId>
+            <artifactId>jsr305</artifactId>
+            <version>3.0.2</version>
+        </dependency>
+
+        <!-- SpotBugs annotations (替代JSR305) -->
+        <dependency>
+            <groupId>com.github.spotbugs</groupId>
+            <artifactId>spotbugs-annotations</artifactId>
+            <version>4.7.3</version>
+            <scope>provided</scope>
+        </dependency>
+
         <!-- Lombok -->
         <!-- Lombok -->
         <dependency>
         <dependency>
             <groupId>org.projectlombok</groupId>
             <groupId>org.projectlombok</groupId>
@@ -173,46 +209,17 @@
             <optional>true</optional>
             <optional>true</optional>
         </dependency>
         </dependency>
         
         
-        <!-- Test Dependencies -->
+        <!-- Test -->
         <dependency>
         <dependency>
             <groupId>org.springframework.boot</groupId>
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-test</artifactId>
             <artifactId>spring-boot-starter-test</artifactId>
             <scope>test</scope>
             <scope>test</scope>
         </dependency>
         </dependency>
-        
-        <dependency>
-            <groupId>org.springframework.security</groupId>
-            <artifactId>spring-security-test</artifactId>
-            <scope>test</scope>
-        </dependency>
-        <dependency>
-            <groupId>org.projectlombok</groupId>
-            <artifactId>lombok</artifactId>
-            <scope>provided</scope>
-        </dependency>
     </dependencies>
     </dependencies>
     
     
     <build>
     <build>
         <plugins>
         <plugins>
             <plugin>
             <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-compiler-plugin</artifactId>
-                <version>3.14.0</version>
-                <configuration>
-                    <source>17</source>
-                    <target>17</target>
-                    <fork>true</fork>
-                    <executable>F:/IntelliJ IDEA/jdk-17.0.12_windows-x64_bin/jdk-17.0.12/bin/javac.exe</executable>
-                    <annotationProcessorPaths>
-                        <path>
-                            <groupId>org.projectlombok</groupId>
-                            <artifactId>lombok</artifactId>
-                            <version>1.18.34</version>
-                        </path>
-                    </annotationProcessorPaths>
-                </configuration>
-            </plugin>
-            <plugin>
                 <groupId>org.springframework.boot</groupId>
                 <groupId>org.springframework.boot</groupId>
                 <artifactId>spring-boot-maven-plugin</artifactId>
                 <artifactId>spring-boot-maven-plugin</artifactId>
                 <configuration>
                 <configuration>
@@ -226,5 +233,4 @@
             </plugin>
             </plugin>
         </plugins>
         </plugins>
     </build>
     </build>
-
 </project>
 </project>

@@ -2,44 +2,16 @@ package com.aigeo;
 
 
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
-import org.springframework.boot.ApplicationRunner;
-import org.springframework.context.annotation.Bean;
-import org.springframework.scheduling.annotation.EnableAsync;
-import org.springframework.scheduling.annotation.EnableScheduling;
-import org.springframework.transaction.annotation.EnableTransactionManagement;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
+import org.springframework.data.jpa.repository.config.EnableJpaRepositories;
+import org.springframework.context.annotation.ComponentScan;
 
 
-/**
- * AIGEO AI内容生成平台主启动类
- *
- * @author AIGEO Team
- * @since 1.0.0
- */
 @SpringBootApplication
 @SpringBootApplication
-@EnableScheduling
-@EnableAsync
-@EnableTransactionManagement
+@ComponentScan(basePackages = {"com.aigeo"})
+@EnableJpaRepositories(basePackages = {"com.aigeo.company.repository", "com.aigeo.ai.repository", "com.aigeo.article.repository", "com.aigeo.landingpage.repository", "com.aigeo.website.repository", "com.aigeo.platform.repository", "com.aigeo.keyword.repository"})
 public class AigeoApplication {
 public class AigeoApplication {
 
 
-    private static final Logger log = LoggerFactory.getLogger(AigeoApplication.class);
-
     public static void main(String[] args) {
     public static void main(String[] args) {
         SpringApplication.run(AigeoApplication.class, args);
         SpringApplication.run(AigeoApplication.class, args);
-        log.info("\n========================================");
-        log.info("  AIGEO AI Content Platform Started!");
-        log.info("  API Documentation: /doc.html");
-        log.info("========================================\n");
-    }
-
-    /**
-     * 提供一个空的ddlApplicationRunner bean以防止Spring Boot自动配置创建的bean类型不匹配
-     */
-    @Bean
-    public ApplicationRunner ddlApplicationRunner() {
-        return args -> {
-            System.out.println("DDL Application Runner executed");
-        };
     }
     }
 
 
 }
 }

@@ -2,138 +2,116 @@ package com.aigeo.ai.controller;
 
 
 import com.aigeo.ai.entity.DifyApiConfig;
 import com.aigeo.ai.entity.DifyApiConfig;
 import com.aigeo.ai.service.DifyApiConfigService;
 import com.aigeo.ai.service.DifyApiConfigService;
-import com.aigeo.common.result.Result;
+import com.aigeo.common.Result;
 import io.swagger.v3.oas.annotations.Operation;
 import io.swagger.v3.oas.annotations.Operation;
-import io.swagger.v3.oas.annotations.Parameter;
 import io.swagger.v3.oas.annotations.tags.Tag;
 import io.swagger.v3.oas.annotations.tags.Tag;
-import lombok.RequiredArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
 import lombok.extern.slf4j.Slf4j;
-import org.springframework.data.domain.Page;
-import org.springframework.data.domain.PageRequest;
-import org.springframework.data.domain.Pageable;
+import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.web.bind.annotation.*;
 import org.springframework.web.bind.annotation.*;
 
 
-import jakarta.validation.Valid;
-import jakarta.validation.constraints.NotNull;
 import java.util.List;
 import java.util.List;
-import java.util.Optional;
 
 
 /**
 /**
- * AI配置管理控制器
- * 
- * @author AIGEO Team
- * @since 1.0.0
+ * AI配置控制器
  */
  */
-@Tag(name = "AI配置管理", description = "Dify API配置管理接口")
 @Slf4j
 @Slf4j
 @RestController
 @RestController
 @RequestMapping("/api/ai-configs")
 @RequestMapping("/api/ai-configs")
-@RequiredArgsConstructor
+@Tag(name = "AI配置管理", description = "AI配置相关接口")
 public class DifyApiConfigController {
 public class DifyApiConfigController {
     
     
-    private final DifyApiConfigService difyApiConfigService;
+    @Autowired
+    private DifyApiConfigService difyApiConfigService;
     
     
-    @Operation(summary = "获取所有配置", description = "获取所有AI配置列表")
-    @GetMapping
-    public Result<List<DifyApiConfig>> getAllConfigs() {
-        log.debug("获取所有AI配置");
-        List<DifyApiConfig> configs = difyApiConfigService.getAllConfigs();
-        return Result.success(configs);
+    @PostMapping
+    @Operation(summary = "创建AI配置", description = "创建新的AI配置")
+    public Result<DifyApiConfig> createConfig(@RequestBody DifyApiConfig config) {
+        try {
+            DifyApiConfig savedConfig = difyApiConfigService.save(config);
+            return Result.success("配置创建成功", savedConfig);
+        } catch (Exception e) {
+            log.error("创建AI配置失败", e);
+            return Result.error("配置创建失败");
         }
         }
-
-    @Operation(summary = "分页查询配置", description = "分页查询AI配置列表")
-    @GetMapping("/list")
-    public Result<Page<DifyApiConfig>> listConfigs(
-            @Parameter(description = "页码") @RequestParam(defaultValue = "0") int page,
-            @Parameter(description = "页大小") @RequestParam(defaultValue = "10") int size) {
-        log.debug("分页查询AI配置，page: {}, size: {}", page, size);
-        Pageable pageable = PageRequest.of(page, size);
-        Page<DifyApiConfig> configs = difyApiConfigService.findAll(pageable);
-        return Result.success(configs);
     }
     }
     
     
-    @Operation(summary = "根据ID获取配置", description = "根据配置ID获取单个AI配置")
     @GetMapping("/{id}")
     @GetMapping("/{id}")
-    public Result<DifyApiConfig> getConfigById(
-            @Parameter(description = "配置ID") @PathVariable @NotNull Integer id) {
-        log.debug("获取AI配置，id: {}", id);
-        Optional<DifyApiConfig> config = difyApiConfigService.getConfigById(id);
-        if (config.isPresent()) {
-            return Result.success(config.get());
-        } else {
-            return Result.error(404, "配置不存在");
+    @Operation(summary = "获取AI配置详情", description = "根据ID获取AI配置详情")
+    public Result<DifyApiConfig> getConfigById(@PathVariable Integer id) {
+        try {
+            return difyApiConfigService.findById(id)
+                    .map(config -> Result.success("查询成功", config))
+                    .orElse(Result.error("配置不存在"));
+        } catch (Exception e) {
+            log.error("获取AI配置详情失败, id: {}", id, e);
+            return Result.error("查询失败");
         }
         }
     }
     }
     
     
-    @Operation(summary = "根据公司ID获取配置", description = "获取指定公司的AI配置列表")
-    @GetMapping("/company/{companyId}")
-    public Result<List<DifyApiConfig>> getConfigsByCompanyId(
-            @Parameter(description = "公司ID") @PathVariable @NotNull Integer companyId) {
-        log.debug("获取公司AI配置，companyId: {}", companyId);
-        List<DifyApiConfig> configs = difyApiConfigService.getConfigsByCompanyId(companyId);
-        return Result.success(configs);
+    @GetMapping
+    @Operation(summary = "获取AI配置列表", description = "获取所有AI配置列表")
+    public Result<List<DifyApiConfig>> getAllConfigs() {
+        try {
+            List<DifyApiConfig> configs = difyApiConfigService.findAll();
+            return Result.success("查询成功", configs);
+        } catch (Exception e) {
+            log.error("获取AI配置列表失败", e);
+            return Result.error("查询失败");
         }
         }
-
-    @Operation(summary = "获取共享配置", description = "获取所有共享的AI配置")
-    @GetMapping("/shared")
-    public Result<List<DifyApiConfig>> getSharedConfigs() {
-        log.debug("获取共享AI配置");
-        List<DifyApiConfig> configs = difyApiConfigService.getSharedConfigs();
-        return Result.success(configs);
     }
     }
     
     
-    @Operation(summary = "获取启用的配置", description = "获取所有启用状态的AI配置")
-    @GetMapping("/active")
-    public Result<List<DifyApiConfig>> getActiveConfigs() {
-        log.debug("获取启用的AI配置");
-        List<DifyApiConfig> configs = difyApiConfigService.getActiveConfigs();
-        return Result.success(configs);
+    @GetMapping("/company/{companyId}")
+    @Operation(summary = "根据公司ID获取AI配置列表", description = "根据公司ID获取AI配置列表")
+    public Result<List<DifyApiConfig>> getConfigsByCompanyId(@PathVariable Integer companyId) {
+        try {
+            List<DifyApiConfig> configs = difyApiConfigService.findByCompanyId(companyId);
+            return Result.success("查询成功", configs);
+        } catch (Exception e) {
+            log.error("根据公司ID获取AI配置列表失败, companyId: {}", companyId, e);
+            return Result.error("查询失败");
+        }
     }
     }
     
     
-    @Operation(summary = "创建配置", description = "创建新的AI配置")
-    @PostMapping
-    public Result<DifyApiConfig> createConfig(
-            @Parameter(description = "配置信息") @Valid @RequestBody DifyApiConfig config) {
-        log.info("创建AI配置，name: {}", config.getName());
-        DifyApiConfig createdConfig = difyApiConfigService.saveConfig(config);
-        return Result.success(createdConfig);
+    @GetMapping("/company/{companyId}/active")
+    @Operation(summary = "根据公司ID获取启用的AI配置列表", description = "根据公司ID获取启用的AI配置列表")
+    public Result<List<DifyApiConfig>> getActiveConfigsByCompanyId(@PathVariable Integer companyId) {
+        try {
+            List<DifyApiConfig> configs = difyApiConfigService.findActiveByCompanyId(companyId);
+            return Result.success("查询成功", configs);
+        } catch (Exception e) {
+            log.error("根据公司ID获取启用的AI配置列表失败, companyId: {}", companyId, e);
+            return Result.error("查询失败");
+        }
     }
     }
     
     
-    @Operation(summary = "更新配置", description = "更新指定的AI配置")
     @PutMapping("/{id}")
     @PutMapping("/{id}")
-    public Result<DifyApiConfig> updateConfig(
-            @Parameter(description = "配置ID") @PathVariable @NotNull Integer id,
-            @Parameter(description = "配置信息") @Valid @RequestBody DifyApiConfig configDetails) {
-        log.info("更新AI配置，id: {}, name: {}", id, configDetails.getName());
-        DifyApiConfig updatedConfig = difyApiConfigService.updateConfig(id, configDetails);
-        return Result.success(updatedConfig);
+    @Operation(summary = "更新AI配置", description = "更新AI配置信息")
+    public Result<DifyApiConfig> updateConfig(@PathVariable Integer id, @RequestBody DifyApiConfig config) {
+        try {
+            if (!difyApiConfigService.findById(id).isPresent()) {
+                return Result.error("配置不存在");
+            }
+            config.setId(id);
+            DifyApiConfig updatedConfig = difyApiConfigService.save(config);
+            return Result.success("配置更新成功", updatedConfig);
+        } catch (Exception e) {
+            log.error("更新AI配置失败, id: {}", id, e);
+            return Result.error("配置更新失败");
+        }
     }
     }
     
     
-    @Operation(summary = "删除配置", description = "删除指定的AI配置")
     @DeleteMapping("/{id}")
     @DeleteMapping("/{id}")
-    public Result<Void> deleteConfig(
-            @Parameter(description = "配置ID") @PathVariable @NotNull Integer id) {
-        log.info("删除AI配置，id: {}", id);
-        difyApiConfigService.deleteConfig(id);
-        return Result.success();
+    @Operation(summary = "删除AI配置", description = "删除指定ID的AI配置")
+    public Result<String> deleteConfig(@PathVariable Integer id) {
+        try {
+            if (!difyApiConfigService.findById(id).isPresent()) {
+                return Result.error("配置不存在");
             }
             }
-
-    @Operation(summary = "测试配置", description = "测试AI配置的连接性")
-    @PostMapping("/{id}/test")
-    public Result<Boolean> testConfig(
-            @Parameter(description = "配置ID") @PathVariable @NotNull Integer id) {
-        log.info("测试AI配置连接，id: {}", id);
-        boolean testResult = difyApiConfigService.testConnection(id);
-        return Result.success(testResult);
+            difyApiConfigService.deleteById(id);
+            return Result.success("配置删除成功");
+        } catch (Exception e) {
+            log.error("删除AI配置失败, id: {}", id, e);
+            return Result.error("配置删除失败");
         }
         }
-
-    @Operation(summary = "启用/禁用配置", description = "启用或禁用指定的AI配置")
-    @PutMapping("/{id}/toggle")
-    public Result<DifyApiConfig> toggleConfig(
-            @Parameter(description = "配置ID") @PathVariable @NotNull Integer id,
-            @Parameter(description = "是否启用") @RequestParam boolean active) {
-        log.info("切换AI配置状态，id: {}, active: {}", id, active);
-        DifyApiConfig config = difyApiConfigService.toggleActive(id, active);
-        return Result.success(config);
     }
     }
 }
 }

-// ai/controller/PromptTemplateController.java
-package com.aigeo.ai.controller;
-
-import com.aigeo.ai.entity.PromptTemplate;
-import com.aigeo.ai.service.PromptTemplateService;
-import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.http.ResponseEntity;
-import org.springframework.web.bind.annotation.*;
-
-import java.util.List;
-import java.util.Optional;
-
-@RestController
-@RequestMapping("/api/prompt-templates")
-public class PromptTemplateController {
-    
-    @Autowired
-    private PromptTemplateService promptTemplateService;
-    
-    @GetMapping
-    public List<PromptTemplate> getAllTemplates() {
-        return promptTemplateService.getAllTemplates();
-    }
-    
-    @GetMapping("/{id}")
-    public ResponseEntity<PromptTemplate> getTemplateById(@PathVariable Integer id) {
-        Optional<PromptTemplate> template = promptTemplateService.getTemplateById(id);
-        return template.map(ResponseEntity::ok)
-                .orElse(ResponseEntity.notFound().build());
-    }
-    
-    @GetMapping("/company/{companyId}")
-    public List<PromptTemplate> getTemplatesByCompanyId(@PathVariable Integer companyId) {
-        return promptTemplateService.getTemplatesByCompanyId(companyId);
-    }
-    
-    @GetMapping("/system")
-    public List<PromptTemplate> getSystemTemplates() {
-        return promptTemplateService.getSystemTemplates();
-    }
-    
-    @GetMapping("/active")
-    public List<PromptTemplate> getActiveTemplates() {
-        return promptTemplateService.getActiveTemplates();
-    }
-    
-    @GetMapping("/company/{companyId}/active")
-    public List<PromptTemplate> getActiveTemplatesByCompanyId(@PathVariable Integer companyId) {
-        return promptTemplateService.getActiveTemplatesByCompanyId(companyId);
-    }
-    
-    @PostMapping
-    public PromptTemplate createTemplate(@RequestBody PromptTemplate template) {
-        return promptTemplateService.saveTemplate(template);
-    }
-    
-    @PutMapping("/{id}")
-    public ResponseEntity<PromptTemplate> updateTemplate(@PathVariable Integer id, 
-                                                         @RequestBody PromptTemplate templateDetails) {
-        Optional<PromptTemplate> template = promptTemplateService.getTemplateById(id);
-        if (template.isPresent()) {
-            PromptTemplate updatedTemplate = template.get();
-            updatedTemplate.setName(templateDetails.getName());
-            updatedTemplate.setDescription(templateDetails.getDescription());
-            updatedTemplate.setLanguage(templateDetails.getLanguage());
-            updatedTemplate.setContent(templateDetails.getContent());
-            updatedTemplate.setVariables(templateDetails.getVariables());
-            updatedTemplate.setIsActive(templateDetails.getIsActive());
-            
-            PromptTemplate savedTemplate = promptTemplateService.saveTemplate(updatedTemplate);
-            return ResponseEntity.ok(savedTemplate);
-        } else {
-            return ResponseEntity.notFound().build();
-        }
-    }
-    
-    @DeleteMapping("/{id}")
-    public ResponseEntity<Void> deleteTemplate(@PathVariable Integer id) {
-        promptTemplateService.deleteTemplate(id);
-        return ResponseEntity.noContent().build();
-    }
-}

-// ai/controller/UploadedFileController.java
-package com.aigeo.ai.controller;
-
-import com.aigeo.ai.entity.UploadedFile;
-import com.aigeo.common.enums.FileStatus;
-import com.aigeo.common.enums.FileType;
-import com.aigeo.ai.service.UploadedFileService;
-import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.http.ResponseEntity;
-import org.springframework.web.bind.annotation.*;
-
-import java.util.List;
-import java.util.Optional;
-
-@RestController
-@RequestMapping("/api/uploaded-files")
-public class UploadedFileController {
-    
-    @Autowired
-    private UploadedFileService uploadedFileService;
-    
-    @GetMapping
-    public List<UploadedFile> getAllFiles() {
-        return uploadedFileService.getAllFiles();
-    }
-    
-    @GetMapping("/{id}")
-    public ResponseEntity<UploadedFile> getFileById(@PathVariable Integer id) {
-        Optional<UploadedFile> file = uploadedFileService.getFileById(id);
-        return file.map(ResponseEntity::ok)
-                .orElse(ResponseEntity.notFound().build());
-    }
-    
-    @GetMapping("/company/{companyId}")
-    public List<UploadedFile> getFilesByCompanyId(@PathVariable Integer companyId) {
-        return uploadedFileService.getFilesByCompanyId(companyId);
-    }
-    
-    @GetMapping("/user/{userId}")
-    public List<UploadedFile> getFilesByUserId(@PathVariable Integer userId) {
-        return uploadedFileService.getFilesByUserId(userId);
-    }
-    
-    @GetMapping("/company/{companyId}/user/{userId}")
-    public List<UploadedFile> getFilesByCompanyIdAndUserId(@PathVariable Integer companyId, 
-                                                          @PathVariable Integer userId) {
-        return uploadedFileService.getFilesByCompanyIdAndUserId(companyId, userId);
-    }
-    
-    @GetMapping("/type/{fileType}")
-    public List<UploadedFile> getFilesByFileType(@PathVariable FileType fileType) {
-        return uploadedFileService.getFilesByFileType(fileType);
-    }
-    
-    @GetMapping("/status/{status}")
-    public List<UploadedFile> getFilesByStatus(@PathVariable FileStatus status) {
-        return uploadedFileService.getFilesByStatus(status);
-    }
-    
-    @GetMapping("/company/{companyId}/status/{status}")
-    public List<UploadedFile> getFilesByCompanyIdAndStatus(@PathVariable Integer companyId, 
-                                                          @PathVariable FileStatus status) {
-        return uploadedFileService.getFilesByCompanyIdAndStatus(companyId, status);
-    }
-    
-    @PostMapping
-    public UploadedFile createFile(@RequestBody UploadedFile file) {
-        return uploadedFileService.saveFile(file);
-    }
-    
-    @PutMapping("/{id}")
-    public ResponseEntity<UploadedFile> updateFile(@PathVariable Integer id, 
-                                                  @RequestBody UploadedFile fileDetails) {
-        Optional<UploadedFile> file = uploadedFileService.getFileById(id);
-        if (file.isPresent()) {
-            UploadedFile updatedFile = file.get();
-            updatedFile.setFileName(fileDetails.getFileName());
-            updatedFile.setFilePath(fileDetails.getFilePath());
-            updatedFile.setFileType(fileDetails.getFileType());
-            updatedFile.setFileSize(fileDetails.getFileSize());
-            updatedFile.setMimeType(fileDetails.getMimeType());
-            updatedFile.setStatus(fileDetails.getStatus());
-            
-            UploadedFile savedFile = uploadedFileService.saveFile(updatedFile);
-            return ResponseEntity.ok(savedFile);
-        } else {
-            return ResponseEntity.notFound().build();
-        }
-    }
-    
-    @DeleteMapping("/{id}")
-    public ResponseEntity<Void> deleteFile(@PathVariable Integer id) {
-        uploadedFileService.deleteFile(id);
-        return ResponseEntity.noContent().build();
-    }
-}

-// ai/entity/DifyApiConfig.java
 package com.aigeo.ai.entity;
 package com.aigeo.ai.entity;
-import org.hibernate.annotations.JdbcTypeCode;
-import java.sql.Types;
+
 import jakarta.persistence.*;
 import jakarta.persistence.*;
-import jakarta.validation.constraints.NotNull;
-import jakarta.validation.constraints.NotBlank;
 import lombok.Data;
 import lombok.Data;
-import lombok.Builder;
-import lombok.NoArgsConstructor;
-import lombok.AllArgsConstructor;
-import com.aigeo.common.enums.AiProvider;
-import java.time.LocalDateTime;
-import java.util.Date;
 
 
+import java.time.LocalDateTime;
 
 
 /**
 /**
- * DifyApiConfig类是一个实体类，用于映射数据库中的ai_dify_api_configs表。
- * 该类存储了Dify API的配置信息，包括提供商、API密钥、模型参数等。
- * 
- * @author AIGEO Team
- * @since 1.0.0
+ * AI配置实体类
  */
  */
 @Data
 @Data
-@Builder
-@NoArgsConstructor
-@AllArgsConstructor
 @Entity
 @Entity
 @Table(name = "ai_dify_api_configs")
 @Table(name = "ai_dify_api_configs")
 public class DifyApiConfig {
 public class DifyApiConfig {
-    /**
-     * 主键ID，采用自增策略
-     */
+
     @Id
     @Id
     @GeneratedValue(strategy = GenerationType.IDENTITY)
     @GeneratedValue(strategy = GenerationType.IDENTITY)
     private Integer id;
     private Integer id;
 
 
-    /**
-     * 公司ID，用于区分不同公司的配置
-     */
     @Column(name = "company_id")
     @Column(name = "company_id")
     private Integer companyId;
     private Integer companyId;
 
 
-    /**
-     * AI服务提供商，使用枚举类型存储
-     */
     @Enumerated(EnumType.STRING)
     @Enumerated(EnumType.STRING)
-    private AiProvider provider;
+    @Column(name = "provider")
+    private Provider provider;
 
 
-    /**
-     * 配置名称，不能为空
-     */
-    @NotBlank(message = "配置名称不能为空")
-    @Column(nullable = false)
+    @Column(name = "name", nullable = false)
     private String name;
     private String name;
 
 
-    /**
-     * API的基础URL
-     */
     @Column(name = "base_url")
     @Column(name = "base_url")
     private String baseUrl;
     private String baseUrl;
 
 
-    /**
-     * API密钥，用于身份验证
-     */
     @Column(name = "api_key")
     @Column(name = "api_key")
     private String apiKey;
     private String apiKey;
 
 
-    /**
-     * 模型名称，指定使用的具体模型
-     */
     @Column(name = "model_name")
     @Column(name = "model_name")
     private String modelName;
     private String modelName;
 
 
-    /**
-     * 温度参数，控制输出的随机性
-     */
+    @Column(name = "temperature")
     private Double temperature;
     private Double temperature;
 
 
-    /**
-     * Top P参数，控制词汇采样的概率范围
-     */
     @Column(name = "top_p")
     @Column(name = "top_p")
     private Double topP;
     private Double topP;
 
 
-    /**
-     * 最大令牌数，限制生成内容的长度
-     */
     @Column(name = "max_tokens")
     @Column(name = "max_tokens")
     private Integer maxTokens;
     private Integer maxTokens;
 
 
-    /**
-     * 请求头信息，以JSON格式存储
-     */
     @Column(name = "request_headers")
     @Column(name = "request_headers")
     private String requestHeaders;
     private String requestHeaders;
 
 
-    /**
-     * 是否激活该配置
-     */
     @Column(name = "is_active")
     @Column(name = "is_active")
     private Boolean isActive;
     private Boolean isActive;
 
 
-    /**
-     * 创建时间，使用时间戳类型
-     */
     @Column(name = "created_at")
     @Column(name = "created_at")
-    
     private LocalDateTime createdAt;
     private LocalDateTime createdAt;
 
 
-    /**
-     * 更新时间，使用时间戳类型
-     */
     @Column(name = "updated_at")
     @Column(name = "updated_at")
-    
     private LocalDateTime updatedAt;
     private LocalDateTime updatedAt;
 
 
-    /**
-     * 创建时间设置，新建实体时自动设置
-     */
     @PrePersist
     @PrePersist
     protected void onCreate() {
     protected void onCreate() {
         createdAt = LocalDateTime.now();
         createdAt = LocalDateTime.now();
@@ -127,11 +66,39 @@ public class DifyApiConfig {
         }
         }
     }
     }
 
 
-    /**
-     * 更新时间设置，实体更新时自动设置
-     */
     @PreUpdate
     @PreUpdate
     protected void onUpdate() {
     protected void onUpdate() {
         updatedAt = LocalDateTime.now();
         updatedAt = LocalDateTime.now();
     }
     }
+
+    /**
+     * AI提供方枚举
+     */
+    public enum Provider {
+        DIFY("dify"),
+        OPENAI("openai"),
+        ANTHROPIC("anthropic"),
+        GOOGLE("google"),
+        AZURE_OPENAI("azure_openai"),
+        OTHER("other");
+
+        private final String code;
+
+        Provider(String code) {
+            this.code = code;
+        }
+
+        public String getCode() {
+            return code;
+        }
+
+        public static Provider fromCode(String code) {
+            for (Provider provider : Provider.values()) {
+                if (provider.getCode().equals(code)) {
+                    return provider;
+                }
+            }
+            throw new IllegalArgumentException("未知的AI提供方: " + code);
+        }
+    }
 }
 }

-// ai/entity/PromptTemplate.java
-package com.aigeo.ai.entity;
-import org.hibernate.annotations.JdbcTypeCode;
-import java.sql.Types;
-import jakarta.persistence.*;
-import jakarta.validation.constraints.NotBlank;
-import jakarta.validation.constraints.NotNull;
-import lombok.AllArgsConstructor;
-import lombok.Builder;
-import lombok.Data;
-import lombok.NoArgsConstructor;
-import com.fasterxml.jackson.annotation.JsonFormat;
-import org.hibernate.annotations.CreationTimestamp;
-import org.hibernate.annotations.UpdateTimestamp;
-import java.time.LocalDateTime;
-
-/**
- * 提示模板实体类
- * 对应数据库表：ai_prompt_templates
- * 
- * 存储AI生成内容时使用的提示词模板，包括：
- * - 模板内容和变量定义
- * - 语言和适用场景配置
- * - 使用统计和版本管理
- * 
- * @author AIGEO Team
- * @since 1.0.0
- */
-@Data
-@Builder
-@NoArgsConstructor
-@AllArgsConstructor
-@Entity
-@Table(name = "ai_prompt_templates", indexes = {
-    @Index(name = "idx_prompt_templates_company", columnList = "company_id"),
-    @Index(name = "idx_prompt_templates_active", columnList = "is_active"),
-    @Index(name = "idx_prompt_templates_language", columnList = "language")
-})
-public class PromptTemplate {
-    
-    /**
-     * 主键ID
-     */
-    @Id
-    @GeneratedValue(strategy = GenerationType.IDENTITY)
-    @Column(name = "id", nullable = false, updatable = false)
-    private Integer id;
-
-    /**
-     * 公司ID（多租户字段）
-     */
-    @NotNull(message = "公司ID不能为空")
-    @Column(name = "company_id", nullable = false)
-    private Integer companyId;
-
-    /**
-     * 模板名称
-     */
-    @NotBlank(message = "模板名称不能为空")
-    @Column(name = "name", nullable = false, length = 200)
-    private String name;
-
-    /**
-     * 模板描述
-     */
-    @Column(name = "description", length = 500)
-    private String description;
-
-    /**
-     * 模板语言
-     */
-    @Column(name = "language", length = 10)
-    @Builder.Default
-    private String language = "zh-CN";
-
-    /**
-     * 模板内容
-     */
-    @NotBlank(message = "模板内容不能为空")
-    @Column(name = "content", nullable = false, columnDefinition = "TEXT")
-    private String content;
-
-    /**
-     * 模板变量（JSON格式存储变量定义）
-     */
-    @Column(name = "variables", columnDefinition = "JSON")
-    private String variables;
-
-    /**
-     * 模板类型（如：article, product, seo等）
-     */
-    @Column(name = "template_type", length = 50)
-    @Builder.Default
-    private String templateType = "article";
-
-    /**
-     * 使用次数统计
-     */
-    @Column(name = "usage_count")
-    @Builder.Default
-    private Integer usageCount = 0;
-
-    /**
-     * 是否激活
-     */
-    @Column(name = "is_active")
-    @Builder.Default
-    private Boolean isActive = true;
-
-    /**
-     * 创建时间
-     */
-    @CreationTimestamp
-    @Column(name = "created_at", updatable = false)
-    @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss")
-    private LocalDateTime createdAt;
-
-    /**
-     * 更新时间
-     */
-    @UpdateTimestamp
-    @Column(name = "updated_at")
-    @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss")
-    private LocalDateTime updatedAt;
-
-    /**
-     * 实体创建前的处理
-     */
-    @PrePersist
-    protected void onCreate() {
-        if (isActive == null) isActive = true;
-        if (language == null) language = "zh-CN";
-        if (templateType == null) templateType = "article";
-        if (usageCount == null) usageCount = 0;
-    }
-
-    /**
-     * 检查是否为激活状态
-     */
-    public boolean isActive() {
-        return Boolean.TRUE.equals(isActive);
-    }
-
-    /**
-     * 增加使用次数
-     */
-    public void incrementUsageCount() {
-        this.usageCount = (usageCount == null ? 0 : usageCount) + 1;
-    }
-
-    /**
-     * 检查是否为热门模板（使用次数超过阈值）
-     */
-    public boolean isPopularTemplate() {
-        return usageCount != null && usageCount >= 50;
-    }
-
-    /**
-     * 获取模板的复杂度评级（基于内容长度和变量数量）
-     */
-    public String getComplexityLevel() {
-        if (content == null) return "SIMPLE";
-        
-        int contentLength = content.length();
-        int variableCount = (variables != null && !variables.trim().isEmpty()) ? 
-            variables.split(",").length : 0;
-        
-        if (contentLength > 2000 || variableCount > 10) {
-            return "COMPLEX";
-        } else if (contentLength > 500 || variableCount > 3) {
-            return "MEDIUM";
-        } else {
-            return "SIMPLE";
-        }
-    }
-
-    /**
-     * 检查是否包含指定变量
-     */
-    public boolean hasVariable(String variableName) {
-        if (variables == null || variables.trim().isEmpty()) {
-            return false;
-        }
-        return variables.contains("\"" + variableName + "\"") || 
-               variables.contains(variableName);
-    }
-}

-// ai/entity/UploadedFile.java
-package com.aigeo.ai.entity;
-import org.hibernate.annotations.JdbcTypeCode;
-import java.sql.Types;
-import jakarta.persistence.*;
-import jakarta.validation.constraints.NotBlank;
-import jakarta.validation.constraints.NotNull;
-import lombok.Data;
-import lombok.Builder;
-import lombok.NoArgsConstructor;
-import lombok.AllArgsConstructor;
-import com.aigeo.common.enums.FileType;
-import com.aigeo.common.enums.FileStatus;
-
-import java.time.LocalDateTime;
-
-
-/**
- * 上传文件实体类，对应数据库表 ai_uploaded_files
- * 
- * 管理系统中上传的文件信息，包括文件元数据、存储路径、
- * 文件类型、大小、校验和等信息，支持多租户和版本控制
- * 
- * @author AIGEO Team
- * @since 1.0.0
- */
-@Data
-@Builder
-@NoArgsConstructor
-@AllArgsConstructor
-@Entity
-@Table(name = "ai_uploaded_files", indexes = {
-    @Index(name = "idx_uploaded_files_company", columnList = "company_id"),
-    @Index(name = "idx_uploaded_files_user", columnList = "user_id"),
-    @Index(name = "idx_uploaded_files_type", columnList = "file_type"),
-    @Index(name = "idx_uploaded_files_status", columnList = "status"),
-    @Index(name = "idx_uploaded_files_created", columnList = "created_at")
-})
-public class UploadedFile {
-    @Id
-    @GeneratedValue(strategy = GenerationType.IDENTITY)
-    private Integer id;
-
-    /**
-     * 公司ID，多租户标识
-     */
-    @NotNull(message = "公司ID不能为空")
-    @Column(name = "company_id", nullable = false)
-    private Integer companyId;
-
-    /**
-     * 用户ID，文件上传者
-     */
-    @NotNull(message = "用户ID不能为空")
-    @Column(name = "user_id", nullable = false)
-    private Integer userId;
-
-    /**
-     * 原始文件名
-     */
-    @NotBlank(message = "文件名不能为空")
-    @Column(name = "file_name", nullable = false, length = 255)
-    private String fileName;
-
-    /**
-     * 文件存储路径
-     */
-    @NotBlank(message = "文件路径不能为空")
-    @Column(name = "file_path", nullable = false, length = 500)
-    private String filePath;
-
-    /**
-     * 文件类型枚举
-     */
-    @NotNull(message = "文件类型不能为空")
-    @Enumerated(EnumType.STRING)
-    @Column(name = "file_type", nullable = false, length = 50)
-    private FileType fileType;
-
-    /**
-     * 文件大小，单位字节
-     */
-    @Column(name = "file_size")
-    private Long fileSize;
-
-    /**
-     * MIME类型
-     */
-    @Column(name = "mime_type", length = 100)
-    private String mimeType;
-
-    /**
-     * 文件校验和，用于文件完整性验证
-     */
-    @Column(length = 128)
-    private String checksum;
-
-    /**
-     * 文件版本号，支持文件版本管理
-     */
-    @Builder.Default
-    private Integer version = 1;
-
-    /**
-     * 文件状态
-     */
-    @Enumerated(EnumType.STRING)
-    @Column(length = 20)
-    @Builder.Default
-    private FileStatus status = FileStatus.UPLOADED;
-
-    /**
-     * 创建时间
-     */
-    @Column(name = "created_at", nullable = false, updatable = false)
-    
-    private LocalDateTime createdAt;
-
-    /**
-     * 创建时间自动设置
-     */
-    @PrePersist
-    protected void onCreate() {
-        createdAt = LocalDateTime.now();
-    }
-
-    /**
-     * 获取文件大小的可读格式
-     * @return 格式化的文件大小字符串
-     */
-    public String getFormattedFileSize() {
-        if (fileSize == null) return "未知";
-        if (fileSize < 1024) return fileSize + " B";
-        if (fileSize < 1024 * 1024) return String.format("%.1f KB", fileSize / 1024.0);
-        if (fileSize < 1024 * 1024 * 1024) return String.format("%.1f MB", fileSize / (1024.0 * 1024.0));
-        return String.format("%.1f GB", fileSize / (1024.0 * 1024.0 * 1024.0));
-    }
-
-    /**
-     * 检查文件是否为图片类型
-     * @return 是否为图片
-     */
-    public boolean isImage() {
-        return fileType == FileType.IMAGE || 
-               (mimeType != null && mimeType.startsWith("image/"));
-    }
-
-    /**
-     * 检查文件是否为文档类型
-     * @return 是否为文档
-     */
-    public boolean isDocument() {
-        return fileType == FileType.DOCUMENT || 
-               (mimeType != null && (mimeType.contains("pdf") || 
-                                   mimeType.contains("word") || 
-                                   mimeType.contains("text")));
-    }
-}

-// ai/repository/DifyApiConfigRepository.java
 package com.aigeo.ai.repository;
 package com.aigeo.ai.repository;
 
 
 import com.aigeo.ai.entity.DifyApiConfig;
 import com.aigeo.ai.entity.DifyApiConfig;
@@ -7,9 +6,29 @@ import org.springframework.stereotype.Repository;
 
 
 import java.util.List;
 import java.util.List;
 
 
+/**
+ * AI配置仓库接口
+ */
 @Repository
 @Repository
 public interface DifyApiConfigRepository extends JpaRepository<DifyApiConfig, Integer> {
 public interface DifyApiConfigRepository extends JpaRepository<DifyApiConfig, Integer> {
+    
+    /**
+     * 根据公司ID查找配置列表
+     */
     List<DifyApiConfig> findByCompanyId(Integer companyId);
     List<DifyApiConfig> findByCompanyId(Integer companyId);
-    List<DifyApiConfig> findByCompanyIdIsNull(); // 共享配置
-    List<DifyApiConfig> findByIsActiveTrue();
+    
+    /**
+     * 根据公司ID和启用状态查找配置列表
+     */
+    List<DifyApiConfig> findByCompanyIdAndIsActiveTrue(Integer companyId);
+    
+    /**
+     * 根据提供方查找配置列表
+     */
+    List<DifyApiConfig> findByProvider(DifyApiConfig.Provider provider);
+    
+    /**
+     * 根据提供方和启用状态查找配置列表
+     */
+    List<DifyApiConfig> findByProviderAndIsActiveTrue(DifyApiConfig.Provider provider);
 }
 }

-// ai/repository/PromptTemplateRepository.java
-package com.aigeo.ai.repository;
-
-import com.aigeo.ai.entity.PromptTemplate;
-import org.springframework.data.jpa.repository.JpaRepository;
-import org.springframework.stereotype.Repository;
-
-import java.util.List;
-
-@Repository
-public interface PromptTemplateRepository extends JpaRepository<PromptTemplate, Integer> {
-    List<PromptTemplate> findByCompanyId(Integer companyId);
-    List<PromptTemplate> findByCompanyIdIsNull(); // 系统模板
-    List<PromptTemplate> findByIsActiveTrue();
-    List<PromptTemplate> findByCompanyIdAndIsActiveTrue(Integer companyId);
-}

-// ai/repository/UploadedFileRepository.java
-package com.aigeo.ai.repository;
-
-import com.aigeo.ai.entity.UploadedFile;
-import com.aigeo.common.enums.FileStatus;
-import com.aigeo.common.enums.FileType;
-import org.springframework.data.jpa.repository.JpaRepository;
-import org.springframework.stereotype.Repository;
-
-import java.util.List;
-
-@Repository
-public interface UploadedFileRepository extends JpaRepository<UploadedFile, Integer> {
-    List<UploadedFile> findByCompanyId(Integer companyId);
-    List<UploadedFile> findByUserId(Integer userId);
-    List<UploadedFile> findByCompanyIdAndUserId(Integer companyId, Integer userId);
-    List<UploadedFile> findByFileType(FileType fileType);
-    List<UploadedFile> findByStatus(FileStatus status);
-    List<UploadedFile> findByCompanyIdAndStatus(Integer companyId, FileStatus status);
-}

-// ai/service/DifyApiConfigService.java
 package com.aigeo.ai.service;
 package com.aigeo.ai.service;
 
 
 import com.aigeo.ai.entity.DifyApiConfig;
 import com.aigeo.ai.entity.DifyApiConfig;
-import com.aigeo.ai.repository.DifyApiConfigRepository;
-import com.aigeo.common.exception.BusinessException;
-import com.aigeo.common.result.ResultCode;
-import jakarta.validation.Valid;
-import jakarta.validation.constraints.NotNull;
-import lombok.RequiredArgsConstructor;
-import lombok.extern.slf4j.Slf4j;
-import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.data.domain.Page;
-import org.springframework.data.domain.Pageable;
-import org.springframework.stereotype.Service;
-import org.springframework.transaction.annotation.Transactional;
 
 
 import java.util.List;
 import java.util.List;
 import java.util.Optional;
 import java.util.Optional;
 
 
 /**
 /**
- * Dify API配置服务类
- * 
- * 负责管理AI配置的业务逻辑，包括配置的CRUD操作、
- * 连接测试、状态管理等功能，支持多租户和权限控制
- * 
- * @author AIGEO Team
- * @since 1.0.0
+ * AI配置服务接口
  */
  */
-@Slf4j
-@Service
-@RequiredArgsConstructor
-@Transactional(readOnly = true)
-public class DifyApiConfigService {
-
-    private final DifyApiConfigRepository difyApiConfigRepository;
+public interface DifyApiConfigService {
     
     
     /**
     /**
-     * 获取所有配置
-     * @return 所有配置列表
+     * 保存配置
      */
      */
-    public List<DifyApiConfig> getAllConfigs() {
-        log.debug("获取所有AI配置");
-        return difyApiConfigRepository.findAll();
-    }
+    DifyApiConfig save(DifyApiConfig config);
     
     
     /**
     /**
-     * 根据公司ID获取配置列表
-     * @param companyId 公司ID
-     * @return 该公司的配置列表
-     * @throws BusinessException 当公司ID为空时抛出
+     * 根据ID查找配置
      */
      */
-    public List<DifyApiConfig> getConfigsByCompanyId(Integer companyId) {
-        log.debug("根据公司ID获取AI配置，companyId: {}", companyId);
-        if (companyId == null) {
-            throw new BusinessException(ResultCode.PARAM_ERROR, "公司ID不能为空");
-        }
-        return difyApiConfigRepository.findByCompanyId(companyId);
-    }
-
-    public List<DifyApiConfig> getSharedConfigs() {
-        return difyApiConfigRepository.findByCompanyIdIsNull();
-    }
-
-    public List<DifyApiConfig> getActiveConfigs() {
-        return difyApiConfigRepository.findByIsActiveTrue();
-    }
-
-    public Optional<DifyApiConfig> getConfigById(Integer id) {
-        return difyApiConfigRepository.findById(id);
-    }
+    Optional<DifyApiConfig> findById(Integer id);
     
     
-    public DifyApiConfig saveConfig(DifyApiConfig config) {
-        return difyApiConfigRepository.save(config);
-    }
-
-    public void deleteConfig(Integer id) {
-        difyApiConfigRepository.deleteById(id);
-    }
-
-    public Page<DifyApiConfig> findAll(Pageable pageable) {
-        return null;
-    }
-
-    public DifyApiConfig updateConfig(@NotNull Integer id, @Valid DifyApiConfig configDetails) {
-        return configDetails;
-    }
+    /**
+     * 根据公司ID查找配置列表
+     */
+    List<DifyApiConfig> findByCompanyId(Integer companyId);
     
     
     /**
     /**
-     * 测试API配置的连接性
-     * @param id 配置ID
-     * @return 连接是否成功
+     * 根据公司ID和启用状态查找配置列表
      */
      */
-    public boolean testConnection(@NotNull Integer id) {
-        Optional<DifyApiConfig> configOpt = difyApiConfigRepository.findById(id);
-        if (!configOpt.isPresent()) {
-            return false;
-        }
+    List<DifyApiConfig> findActiveByCompanyId(Integer companyId);
     
     
-        DifyApiConfig config = configOpt.get();
-        if (config.getApiKey() == null || config.getBaseUrl() == null) {
-            return false;
-        }
+    /**
+     * 根据提供方查找配置列表
+     */
+    List<DifyApiConfig> findByProvider(DifyApiConfig.Provider provider);
     
     
-        // 这里应该实现具体的连接测试逻辑
-        // 比如发送HTTP请求到API端点进行验证
-        // 暂时返回true表示测试通过
-        return true;
-    }
+    /**
+     * 根据提供方和启用状态查找配置列表
+     */
+    List<DifyApiConfig> findActiveByProvider(DifyApiConfig.Provider provider);
     
     
     /**
     /**
-     * 切换配置的激活状态
-     * @param id 配置ID
-     * @param active 目标状态
-     * @return 更新后的配置对象
-     * @throws BusinessException 当配置不存在时抛出
+     * 查找所有配置
      */
      */
-    @Transactional
-    public DifyApiConfig toggleActive(@NotNull Integer id, boolean active) {
-        Optional<DifyApiConfig> configOpt = difyApiConfigRepository.findById(id);
-        if (!configOpt.isPresent()) {
-            throw new BusinessException(ResultCode.DATA_NOT_FOUND, "配置不存在");
-        }
+    List<DifyApiConfig> findAll();
     
     
-        DifyApiConfig config = configOpt.get();
-        config.setIsActive(active);
-        return difyApiConfigRepository.save(config);
-    }
+    /**
+     * 删除配置
+     */
+    void deleteById(Integer id);
 }
 }

-// ai/service/PromptTemplateService.java
-package com.aigeo.ai.service;
-
-import com.aigeo.ai.entity.PromptTemplate;
-import com.aigeo.ai.repository.PromptTemplateRepository;
-import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.stereotype.Service;
-
-import java.util.List;
-import java.util.Optional;
-
-@Service
-public class PromptTemplateService {
-    
-    @Autowired
-    private PromptTemplateRepository promptTemplateRepository;
-    
-    public List<PromptTemplate> getAllTemplates() {
-        return promptTemplateRepository.findAll();
-    }
-    
-    public List<PromptTemplate> getTemplatesByCompanyId(Integer companyId) {
-        return promptTemplateRepository.findByCompanyId(companyId);
-    }
-    
-    public List<PromptTemplate> getSystemTemplates() {
-        return promptTemplateRepository.findByCompanyIdIsNull();
-    }
-    
-    public List<PromptTemplate> getActiveTemplates() {
-        return promptTemplateRepository.findByIsActiveTrue();
-    }
-    
-    public List<PromptTemplate> getActiveTemplatesByCompanyId(Integer companyId) {
-        return promptTemplateRepository.findByCompanyIdAndIsActiveTrue(companyId);
-    }
-    
-    public Optional<PromptTemplate> getTemplateById(Integer id) {
-        return promptTemplateRepository.findById(id);
-    }
-    
-    public PromptTemplate saveTemplate(PromptTemplate template) {
-        return promptTemplateRepository.save(template);
-    }
-    
-    public void deleteTemplate(Integer id) {
-        promptTemplateRepository.deleteById(id);
-    }
-}

-// ai/service/UploadedFileService.java
-package com.aigeo.ai.service;
-
-import com.aigeo.ai.entity.UploadedFile;
-import com.aigeo.common.enums.FileStatus;
-import com.aigeo.common.enums.FileType;
-import com.aigeo.ai.repository.UploadedFileRepository;
-import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.stereotype.Service;
-
-import java.util.List;
-import java.util.Optional;
-
-@Service
-public class UploadedFileService {
-    
-    @Autowired
-    private UploadedFileRepository uploadedFileRepository;
-    
-    public List<UploadedFile> getAllFiles() {
-        return uploadedFileRepository.findAll();
-    }
-    
-    public List<UploadedFile> getFilesByCompanyId(Integer companyId) {
-        return uploadedFileRepository.findByCompanyId(companyId);
-    }
-    
-    public List<UploadedFile> getFilesByUserId(Integer userId) {
-        return uploadedFileRepository.findByUserId(userId);
-    }
-    
-    public List<UploadedFile> getFilesByCompanyIdAndUserId(Integer companyId, Integer userId) {
-        return uploadedFileRepository.findByCompanyIdAndUserId(companyId, userId);
-    }
-    
-    public List<UploadedFile> getFilesByFileType(FileType fileType) {
-        return uploadedFileRepository.findByFileType(fileType);
-    }
-    
-    public List<UploadedFile> getFilesByStatus(FileStatus status) {
-        return uploadedFileRepository.findByStatus(status);
-    }
-    
-    public List<UploadedFile> getFilesByCompanyIdAndStatus(Integer companyId, FileStatus status) {
-        return uploadedFileRepository.findByCompanyIdAndStatus(companyId, status);
-    }
-    
-    public Optional<UploadedFile> getFileById(Integer id) {
-        return uploadedFileRepository.findById(id);
-    }
-    
-    public UploadedFile saveFile(UploadedFile file) {
-        return uploadedFileRepository.save(file);
-    }
-    
-    public void deleteFile(Integer id) {
-        uploadedFileRepository.deleteById(id);
-    }
-}

 package com.aigeo.article.controller;
 package com.aigeo.article.controller;
 
 
 import com.aigeo.article.entity.ArticleGenerationTask;
 import com.aigeo.article.entity.ArticleGenerationTask;
-import com.aigeo.article.service.ArticleGenerationService;
-import com.aigeo.common.enums.TaskStatus;
-import com.aigeo.common.result.Result;
-import com.aigeo.common.result.ResultCode;
+import com.aigeo.article.service.ArticleGenerationTaskService;
+import com.aigeo.common.Result;
 import io.swagger.v3.oas.annotations.Operation;
 import io.swagger.v3.oas.annotations.Operation;
-import io.swagger.v3.oas.annotations.Parameter;
-import io.swagger.v3.oas.annotations.responses.ApiResponse;
-import io.swagger.v3.oas.annotations.responses.ApiResponses;
 import io.swagger.v3.oas.annotations.tags.Tag;
 import io.swagger.v3.oas.annotations.tags.Tag;
-import jakarta.validation.Valid;
-import jakarta.validation.constraints.NotNull;
-import lombok.RequiredArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
 import lombok.extern.slf4j.Slf4j;
-import org.springframework.data.domain.Page;
-import org.springframework.data.domain.PageRequest;
-import org.springframework.data.domain.Pageable;
-import org.springframework.data.domain.Sort;
+import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.web.bind.annotation.*;
 import org.springframework.web.bind.annotation.*;
 
 
-import java.time.LocalDateTime;
 import java.util.List;
 import java.util.List;
 
 
 /**
 /**
- * 文章生成任务管理控制器
- * 
- * @author AIGEO Team
- * @since 1.0.0
+ * 文章生成任务控制器
  */
  */
-@Tag(name = "文章生成任务管理", description = "AI文章生成任务管理接口，支持任务的创建、查询、更新和删除操作")
+@Slf4j
 @RestController
 @RestController
 @RequestMapping("/api/article-tasks")
 @RequestMapping("/api/article-tasks")
-@RequiredArgsConstructor
-@Slf4j
+@Tag(name = "文章生成任务管理", description = "文章生成任务相关接口")
 public class ArticleGenerationTaskController {
 public class ArticleGenerationTaskController {
     
     
-    private final ArticleGenerationService articleGenerationService;
-
-    @Operation(
-        summary = "分页查询文章生成任务列表", 
-        description = "支持按任务状态、用户、公司等条件分页查询文章生成任务列表，默认按创建时间倒序排列"
-    )
-    @ApiResponses(value = {
-        @ApiResponse(responseCode = "200", description = "查询成功"),
-        @ApiResponse(responseCode = "400", description = "请求参数错误"),
-        @ApiResponse(responseCode = "500", description = "服务器内部错误")
-    })
-    @GetMapping("/list")
-    public Result<Page<ArticleGenerationTask>> listTasks(
-        @Parameter(description = "页码，从0开始", example = "0") 
-        @RequestParam(defaultValue = "0") int page,
-        
-        @Parameter(description = "页大小，默认10条", example = "10") 
-        @RequestParam(defaultValue = "10") int size,
-        
-        @Parameter(description = "公司ID（可选）") 
-        @RequestParam(required = false) Integer companyId,
-        
-        @Parameter(description = "用户ID（可选）") 
-        @RequestParam(required = false) Integer userId,
-        
-        @Parameter(description = "任务状态") 
-        @RequestParam(required = false) TaskStatus status,
-        
-        @Parameter(description = "文章主题（模糊查询）") 
-        @RequestParam(required = false) String articleTheme,
-        
-        @Parameter(description = "开始时间（格式：yyyy-MM-ddTHH:mm:ss）") 
-        @RequestParam(required = false) String startTime,
-        
-        @Parameter(description = "结束时间（格式：yyyy-MM-ddTHH:mm:ss）") 
-        @RequestParam(required = false) String endTime
-    ) {
-        try {
-            Pageable pageable = PageRequest.of(page, size, Sort.by(Sort.Direction.DESC, "createdAt"));
-            LocalDateTime start = startTime != null ? LocalDateTime.parse(startTime) : null;
-            LocalDateTime end = endTime != null ? LocalDateTime.parse(endTime) : null;
-            
-            Page<ArticleGenerationTask> tasks = articleGenerationService.searchTasks(
-                companyId, userId, status, articleTheme, start, end, pageable
-            );
-            return Result.success("查询成功", tasks);
-        } catch (Exception e) {
-            log.error("分页查询文章生成任务列表失败", e);
-            return Result.error("查询失败");
-        }
-    }
+    @Autowired
+    private ArticleGenerationTaskService articleGenerationTaskService;
     
     
-    @Operation(
-        summary = "获取所有文章生成任务（简化版）", 
-        description = "获取所有文章生成任务的基本信息，用于下拉选择等场景"
-    )
-    @ApiResponses(value = {
-        @ApiResponse(responseCode = "200", description = "查询成功"),
-        @ApiResponse(responseCode = "500", description = "服务器内部错误")
-    })
-    @GetMapping
-    public Result<List<ArticleGenerationTask>> getAllTasks() {
+    @PostMapping
+    @Operation(summary = "创建文章生成任务", description = "创建新的文章生成任务")
+    public Result<ArticleGenerationTask> createTask(@RequestBody ArticleGenerationTask task) {
         try {
         try {
-            List<ArticleGenerationTask> tasks = articleGenerationService.getAllTasks();
-            return Result.success("查询成功", tasks);
+            ArticleGenerationTask savedTask = articleGenerationTaskService.save(task);
+            return Result.success("任务创建成功", savedTask);
         } catch (Exception e) {
         } catch (Exception e) {
-            log.error("获取所有文章生成任务失败", e);
-            return Result.error("查询失败");
+            log.error("创建文章生成任务失败", e);
+            return Result.error("任务创建失败");
         }
         }
     }
     }
     
     
-    @Operation(
-        summary = "根据ID查询文章生成任务详情", 
-        description = "通过任务ID获取文章生成任务的详细信息"
-    )
-    @ApiResponses(value = {
-        @ApiResponse(responseCode = "200", description = "查询成功"),
-        @ApiResponse(responseCode = "404", description = "任务不存在"),
-        @ApiResponse(responseCode = "500", description = "服务器内部错误")
-    })
     @GetMapping("/{id}")
     @GetMapping("/{id}")
-    public Result<ArticleGenerationTask> getTaskById(
-        @Parameter(description = "任务ID", required = true, example = "1") 
-        @PathVariable @NotNull Integer id
-    ) {
+    @Operation(summary = "获取文章生成任务详情", description = "根据ID获取文章生成任务详情")
+    public Result<ArticleGenerationTask> getTaskById(@PathVariable Integer id) {
         try {
         try {
-            return articleGenerationService.getTaskById(id)
+            return articleGenerationTaskService.findById(id)
                     .map(task -> Result.success("查询成功", task))
                     .map(task -> Result.success("查询成功", task))
-                .orElse(Result.error(ResultCode.DATA_NOT_FOUND, "任务不存在"));
-        } catch (Exception e) {
-            log.error("根据ID查询文章生成任务详情失败, id: {}", id, e);
-            return Result.error("查询失败");
-        }
-    }
-
-    @Operation(
-        summary = "根据公司ID查询文章生成任务", 
-        description = "获取指定公司下的所有文章生成任务"
-    )
-    @ApiResponses(value = {
-        @ApiResponse(responseCode = "200", description = "查询成功"),
-        @ApiResponse(responseCode = "404", description = "公司不存在"),
-        @ApiResponse(responseCode = "500", description = "服务器内部错误")
-    })
-    @GetMapping("/company/{companyId}")
-    public Result<List<ArticleGenerationTask>> getTasksByCompanyId(
-        @Parameter(description = "公司ID", required = true, example = "1") 
-        @PathVariable @NotNull Integer companyId
-    ) {
-        try {
-            List<ArticleGenerationTask> tasks = articleGenerationService.getTasksByCompanyId(companyId);
-            return Result.success("查询成功", tasks);
+                    .orElse(Result.error("任务不存在"));
         } catch (Exception e) {
         } catch (Exception e) {
-            log.error("根据公司ID查询文章生成任务失败, companyId: {}", companyId, e);
+            log.error("获取文章生成任务详情失败, id: {}", id, e);
             return Result.error("查询失败");
             return Result.error("查询失败");
         }
         }
     }
     }
     
     
-    @Operation(
-        summary = "根据用户ID查询文章生成任务", 
-        description = "获取指定用户创建的所有文章生成任务"
-    )
-    @ApiResponses(value = {
-        @ApiResponse(responseCode = "200", description = "查询成功"),
-        @ApiResponse(responseCode = "404", description = "用户不存在"),
-        @ApiResponse(responseCode = "500", description = "服务器内部错误")
-    })
-    @GetMapping("/user/{userId}")
-    public Result<List<ArticleGenerationTask>> getTasksByUserId(
-        @Parameter(description = "用户ID", required = true, example = "1") 
-        @PathVariable @NotNull Integer userId
-    ) {
+    @GetMapping
+    @Operation(summary = "获取文章生成任务列表", description = "获取所有文章生成任务列表")
+    public Result<List<ArticleGenerationTask>> getAllTasks() {
         try {
         try {
-            List<ArticleGenerationTask> tasks = articleGenerationService.getTasksByUserId(userId);
+            List<ArticleGenerationTask> tasks = articleGenerationTaskService.findAll();
             return Result.success("查询成功", tasks);
             return Result.success("查询成功", tasks);
         } catch (Exception e) {
         } catch (Exception e) {
-            log.error("根据用户ID查询文章生成任务失败, userId: {}", userId, e);
+            log.error("获取文章生成任务列表失败", e);
             return Result.error("查询失败");
             return Result.error("查询失败");
         }
         }
     }
     }
     
     
-    @Operation(
-        summary = "根据任务状态查询文章生成任务", 
-        description = "获取指定状态的所有文章生成任务"
-    )
-    @ApiResponses(value = {
-        @ApiResponse(responseCode = "200", description = "查询成功"),
-        @ApiResponse(responseCode = "400", description = "请求参数错误"),
-        @ApiResponse(responseCode = "500", description = "服务器内部错误")
-    })
-    @GetMapping("/status/{status}")
-    public Result<List<ArticleGenerationTask>> getTasksByStatus(
-        @Parameter(description = "任务状态", required = true) 
-        @PathVariable @NotNull TaskStatus status
-    ) {
+    @GetMapping("/company/{companyId}")
+    @Operation(summary = "根据公司ID获取文章生成任务列表", description = "根据公司ID获取文章生成任务列表")
+    public Result<List<ArticleGenerationTask>> getTasksByCompanyId(@PathVariable Integer companyId) {
         try {
         try {
-            List<ArticleGenerationTask> tasks = articleGenerationService.getTasksByStatus(status);
+            List<ArticleGenerationTask> tasks = articleGenerationTaskService.findByCompanyId(companyId);
             return Result.success("查询成功", tasks);
             return Result.success("查询成功", tasks);
         } catch (Exception e) {
         } catch (Exception e) {
-            log.error("根据任务状态查询文章生成任务失败, status: {}", status, e);
+            log.error("根据公司ID获取文章生成任务列表失败, companyId: {}", companyId, e);
             return Result.error("查询失败");
             return Result.error("查询失败");
         }
         }
     }
     }
     
     
-    @Operation(
-        summary = "获取进行中的任务", 
-        description = "获取所有状态为进行中的文章生成任务"
-    )
-    @ApiResponses(value = {
-        @ApiResponse(responseCode = "200", description = "查询成功"),
-        @ApiResponse(responseCode = "500", description = "服务器内部错误")
-    })
-    @GetMapping("/running")
-    public Result<List<ArticleGenerationTask>> getRunningTasks(
-        @Parameter(description = "公司ID（可选）") 
-        @RequestParam(required = false) Integer companyId
-    ) {
+    @GetMapping("/user/{userId}")
+    @Operation(summary = "根据用户ID获取文章生成任务列表", description = "根据用户ID获取文章生成任务列表")
+    public Result<List<ArticleGenerationTask>> getTasksByUserId(@PathVariable Integer userId) {
         try {
         try {
-            List<ArticleGenerationTask> tasks = articleGenerationService.getRunningTasks(companyId);
+            List<ArticleGenerationTask> tasks = articleGenerationTaskService.findByUserId(userId);
             return Result.success("查询成功", tasks);
             return Result.success("查询成功", tasks);
         } catch (Exception e) {
         } catch (Exception e) {
-            log.error("获取进行中的任务失败", e);
+            log.error("根据用户ID获取文章生成任务列表失败, userId: {}", userId, e);
             return Result.error("查询失败");
             return Result.error("查询失败");
         }
         }
     }
     }
     
     
-    @Operation(
-        summary = "获取最近完成的任务", 
-        description = "获取最近完成的文章生成任务列表"
-    )
-    @ApiResponses(value = {
-        @ApiResponse(responseCode = "200", description = "查询成功"),
-        @ApiResponse(responseCode = "500", description = "服务器内部错误")
-    })
-    @GetMapping("/recent-completed")
-    public Result<List<ArticleGenerationTask>> getRecentCompletedTasks(
-        @Parameter(description = "公司ID（可选）") 
-        @RequestParam(required = false) Integer companyId,
-        
-        @Parameter(description = "返回数量", example = "10") 
-        @RequestParam(defaultValue = "10") int limit
-    ) {
+    @GetMapping("/status/{status}")
+    @Operation(summary = "根据状态获取文章生成任务列表", description = "根据状态获取文章生成任务列表")
+    public Result<List<ArticleGenerationTask>> getTasksByStatus(@PathVariable String status) {
         try {
         try {
-            List<ArticleGenerationTask> tasks = articleGenerationService.getRecentCompletedTasks(companyId, limit);
+            ArticleGenerationTask.TaskStatus taskStatus = ArticleGenerationTask.TaskStatus.fromCode(status);
+            List<ArticleGenerationTask> tasks = articleGenerationTaskService.findByStatus(taskStatus);
             return Result.success("查询成功", tasks);
             return Result.success("查询成功", tasks);
         } catch (Exception e) {
         } catch (Exception e) {
-            log.error("获取最近完成的任务失败", e);
+            log.error("根据状态获取文章生成任务列表失败, status: {}", status, e);
             return Result.error("查询失败");
             return Result.error("查询失败");
         }
         }
     }
     }
     
     
-    @Operation(
-        summary = "创建新的文章生成任务", 
-        description = "创建一个新的文章生成任务，包含生成参数和配置"
-    )
-    @ApiResponses(value = {
-        @ApiResponse(responseCode = "200", description = "创建成功"),
-        @ApiResponse(responseCode = "400", description = "请求参数错误"),
-        @ApiResponse(responseCode = "429", description = "任务队列已满"),
-        @ApiResponse(responseCode = "500", description = "服务器内部错误")
-    })
-    @PostMapping
-    public Result<ArticleGenerationTask> createTask(
-        @Parameter(description = "文章生成任务信息", required = true) 
-        @Valid @RequestBody ArticleGenerationTask task
-    ) {
-        try {
-            // 检查任务队列是否已满
-            if (articleGenerationService.isTaskQueueFull(task.getCompanyId())) {
-                return Result.error(ResultCode.TOO_MANY_REQUESTS, "任务队列已满，请稍后再试");
-            }
-            
-            ArticleGenerationTask savedTask = articleGenerationService.saveTask(task);
-            log.info("成功创建文章生成任务: {} (用户ID: {})", savedTask.getArticleTheme(), savedTask.getUserId());
-            return Result.success("创建成功", savedTask);
-        } catch (Exception e) {
-            log.error("创建文章生成任务失败", e);
-            return Result.error("创建失败");
-        }
-    }
-
-    @Operation(
-        summary = "批量创建文章生成任务", 
-        description = "批量创建多个文章生成任务"
-    )
-    @ApiResponses(value = {
-        @ApiResponse(responseCode = "200", description = "批量创建成功"),
-        @ApiResponse(responseCode = "400", description = "请求参数错误"),
-        @ApiResponse(responseCode = "429", description = "任务数量超限"),
-        @ApiResponse(responseCode = "500", description = "服务器内部错误")
-    })
-    @PostMapping("/batch")
-    public Result<List<ArticleGenerationTask>> batchCreateTasks(
-        @Parameter(description = "文章生成任务列表", required = true) 
-        @Valid @RequestBody List<ArticleGenerationTask> tasks
-    ) {
-        try {
-            if (tasks.size() > 50) {
-                return Result.error(ResultCode.BAD_REQUEST, "单次批量创建任务数量不能超过50个");
-            }
-            
-            List<ArticleGenerationTask> savedTasks = articleGenerationService.batchSaveTasks(tasks);
-            log.info("成功批量创建文章生成任务，数量: {}", savedTasks.size());
-            return Result.success("批量创建成功", savedTasks);
-        } catch (Exception e) {
-            log.error("批量创建文章生成任务失败", e);
-            return Result.error("批量创建失败");
-        }
-    }
-
-    @Operation(
-        summary = "更新文章生成任务", 
-        description = "根据ID更新文章生成任务的详细信息"
-    )
-    @ApiResponses(value = {
-        @ApiResponse(responseCode = "200", description = "更新成功"),
-        @ApiResponse(responseCode = "400", description = "请求参数错误"),
-        @ApiResponse(responseCode = "404", description = "任务不存在"),
-        @ApiResponse(responseCode = "409", description = "任务状态不允许更新"),
-        @ApiResponse(responseCode = "500", description = "服务器内部错误")
-    })
     @PutMapping("/{id}")
     @PutMapping("/{id}")
-    public Result<ArticleGenerationTask> updateTask(
-        @Parameter(description = "任务ID", required = true, example = "1") 
-        @PathVariable @NotNull Integer id,
-        
-        @Parameter(description = "更新的任务信息", required = true) 
-        @Valid @RequestBody ArticleGenerationTask taskDetails
-    ) {
+    @Operation(summary = "更新文章生成任务", description = "更新文章生成任务信息")
+    public Result<ArticleGenerationTask> updateTask(@PathVariable Integer id, @RequestBody ArticleGenerationTask task) {
         try {
         try {
-            return articleGenerationService.getTaskById(id)
-                .map(existingTask -> {
-                    // 检查任务状态是否允许更新
-                    if (existingTask.getStatus() == TaskStatus.COMPLETED) {
-                        return Result.<ArticleGenerationTask>error(ResultCode.CONFLICT, "已完成的任务不允许更新");
+            if (!articleGenerationTaskService.findById(id).isPresent()) {
+                return Result.error("任务不存在");
             }
             }
-                    
-                    // 更新字段
-                    existingTask.setArticleTheme(taskDetails.getArticleTheme());
-                    existingTask.setStatus(taskDetails.getStatus());
-                    existingTask.setProgress(taskDetails.getProgress());
-                    
-                    ArticleGenerationTask savedTask = articleGenerationService.saveTask(existingTask);
-                    log.info("成功更新文章生成任务: {}", savedTask.getArticleTheme());
-                    return Result.success("更新成功", savedTask);
-                })
-                .orElse(Result.error(ResultCode.DATA_NOT_FOUND, "任务不存在"));
+            task.setId(id);
+            ArticleGenerationTask updatedTask = articleGenerationTaskService.save(task);
+            return Result.success("任务更新成功", updatedTask);
         } catch (Exception e) {
         } catch (Exception e) {
             log.error("更新文章生成任务失败, id: {}", id, e);
             log.error("更新文章生成任务失败, id: {}", id, e);
-            return Result.error("更新失败");
-        }
-    }
-
-    @Operation(
-        summary = "启动文章生成任务", 
-        description = "启动指定的文章生成任务"
-    )
-    @ApiResponses(value = {
-        @ApiResponse(responseCode = "200", description = "启动成功"),
-        @ApiResponse(responseCode = "404", description = "任务不存在"),
-        @ApiResponse(responseCode = "409", description = "任务状态不允许启动"),
-        @ApiResponse(responseCode = "500", description = "服务器内部错误")
-    })
-    @PostMapping("/{id}/start")
-    public Result<String> startTask(
-        @Parameter(description = "任务ID", required = true, example = "1") 
-        @PathVariable @NotNull Integer id
-    ) {
-        try {
-            if (!articleGenerationService.existsById(id)) {
-                return Result.error(ResultCode.DATA_NOT_FOUND, "任务不存在");
-            }
-            
-            boolean started = articleGenerationService.startTask(id);
-            if (started) {
-                log.info("成功启动文章生成任务, id: {}", id);
-                return Result.success("任务启动成功");
-            } else {
-                return Result.error(ResultCode.CONFLICT, "任务状态不允许启动");
-            }
-        } catch (Exception e) {
-            log.error("启动文章生成任务失败, id: {}", id, e);
-            return Result.error("启动失败");
-        }
-    }
-
-    @Operation(
-        summary = "暂停文章生成任务", 
-        description = "暂停正在运行的文章生成任务"
-    )
-    @ApiResponses(value = {
-        @ApiResponse(responseCode = "200", description = "暂停成功"),
-        @ApiResponse(responseCode = "404", description = "任务不存在"),
-        @ApiResponse(responseCode = "409", description = "任务状态不允许暂停"),
-        @ApiResponse(responseCode = "500", description = "服务器内部错误")
-    })
-    @PostMapping("/{id}/pause")
-    public Result<String> pauseTask(
-        @Parameter(description = "任务ID", required = true, example = "1") 
-        @PathVariable @NotNull Integer id
-    ) {
-        try {
-            if (!articleGenerationService.existsById(id)) {
-                return Result.error(ResultCode.DATA_NOT_FOUND, "任务不存在");
-            }
-            
-            boolean paused = articleGenerationService.pauseTask(id);
-            if (paused) {
-                log.info("成功暂停文章生成任务, id: {}", id);
-                return Result.success("任务暂停成功");
-            } else {
-                return Result.error(ResultCode.CONFLICT, "任务状态不允许暂停");
-            }
-        } catch (Exception e) {
-            log.error("暂停文章生成任务失败, id: {}", id, e);
-            return Result.error("暂停失败");
-        }
-    }
-
-    @Operation(
-        summary = "取消文章生成任务", 
-        description = "取消指定的文章生成任务"
-    )
-    @ApiResponses(value = {
-        @ApiResponse(responseCode = "200", description = "取消成功"),
-        @ApiResponse(responseCode = "404", description = "任务不存在"),
-        @ApiResponse(responseCode = "409", description = "任务状态不允许取消"),
-        @ApiResponse(responseCode = "500", description = "服务器内部错误")
-    })
-    @PostMapping("/{id}/cancel")
-    public Result<String> cancelTask(
-        @Parameter(description = "任务ID", required = true, example = "1") 
-        @PathVariable @NotNull Integer id
-    ) {
-        try {
-            if (!articleGenerationService.existsById(id)) {
-                return Result.error(ResultCode.DATA_NOT_FOUND, "任务不存在");
-            }
-            
-            boolean cancelled = articleGenerationService.cancelTask(id);
-            if (cancelled) {
-                log.info("成功取消文章生成任务, id: {}", id);
-                return Result.success("任务取消成功");
-            } else {
-                return Result.error(ResultCode.CONFLICT, "任务状态不允许取消");
-            }
-        } catch (Exception e) {
-            log.error("取消文章生成任务失败, id: {}", id, e);
-            return Result.error("取消失败");
-        }
-    }
-
-    @Operation(
-        summary = "重试失败的文章生成任务", 
-        description = "重新启动失败的文章生成任务"
-    )
-    @ApiResponses(value = {
-        @ApiResponse(responseCode = "200", description = "重试成功"),
-        @ApiResponse(responseCode = "404", description = "任务不存在"),
-        @ApiResponse(responseCode = "409", description = "任务状态不允许重试"),
-        @ApiResponse(responseCode = "500", description = "服务器内部错误")
-    })
-    @PostMapping("/{id}/retry")
-    public Result<String> retryTask(
-        @Parameter(description = "任务ID", required = true, example = "1") 
-        @PathVariable @NotNull Integer id
-    ) {
-        try {
-            if (!articleGenerationService.existsById(id)) {
-                return Result.error(ResultCode.DATA_NOT_FOUND, "任务不存在");
-            }
-            
-            boolean retried = articleGenerationService.retryTask(id);
-            if (retried) {
-                log.info("成功重试文章生成任务, id: {}", id);
-                return Result.success("任务重试成功");
-            } else {
-                return Result.error(ResultCode.CONFLICT, "任务状态不允许重试");
-            }
-        } catch (Exception e) {
-            log.error("重试文章生成任务失败, id: {}", id, e);
-            return Result.error("重试失败");
+            return Result.error("任务更新失败");
         }
         }
     }
     }
     
     
-    @Operation(
-        summary = "删除文章生成任务", 
-        description = "根据ID删除文章生成任务记录（软删除）"
-    )
-    @ApiResponses(value = {
-        @ApiResponse(responseCode = "200", description = "删除成功"),
-        @ApiResponse(responseCode = "404", description = "任务不存在"),
-        @ApiResponse(responseCode = "409", description = "任务正在运行，无法删除"),
-        @ApiResponse(responseCode = "500", description = "服务器内部错误")
-    })
     @DeleteMapping("/{id}")
     @DeleteMapping("/{id}")
-    public Result<String> deleteTask(
-        @Parameter(description = "任务ID", required = true, example = "1") 
-        @PathVariable @NotNull Integer id
-    ) {
+    @Operation(summary = "删除文章生成任务", description = "删除指定ID的文章生成任务")
+    public Result<String> deleteTask(@PathVariable Integer id) {
         try {
         try {
-            if (!articleGenerationService.existsById(id)) {
-                return Result.error(ResultCode.DATA_NOT_FOUND, "任务不存在");
-            }
-            
-            // 检查任务是否正在运行
-            if (articleGenerationService.isTaskRunning(id)) {
-                return Result.error(ResultCode.CONFLICT, "任务正在运行，无法删除");
+            if (!articleGenerationTaskService.findById(id).isPresent()) {
+                return Result.error("任务不存在");
             }
             }
-            
-            articleGenerationService.deleteTask(id);
-            log.info("成功删除文章生成任务, id: {}", id);
-            return Result.success("删除成功");
+            articleGenerationTaskService.deleteById(id);
+            return Result.success("任务删除成功");
         } catch (Exception e) {
         } catch (Exception e) {
             log.error("删除文章生成任务失败, id: {}", id, e);
             log.error("删除文章生成任务失败, id: {}", id, e);
-            return Result.error("删除失败");
-        }
-    }
-
-    @Operation(
-        summary = "获取任务执行日志", 
-        description = "获取文章生成任务的执行日志信息"
-    )
-    @ApiResponses(value = {
-        @ApiResponse(responseCode = "200", description = "查询成功"),
-        @ApiResponse(responseCode = "404", description = "任务不存在"),
-        @ApiResponse(responseCode = "500", description = "服务器内部错误")
-    })
-    @GetMapping("/{id}/logs")
-    public Result<List<String>> getTaskLogs(
-        @Parameter(description = "任务ID", required = true, example = "1") 
-        @PathVariable @NotNull Integer id,
-        
-        @Parameter(description = "日志级别（INFO/WARN/ERROR）") 
-        @RequestParam(required = false) String level,
-        
-        @Parameter(description = "最大返回行数", example = "100") 
-        @RequestParam(defaultValue = "100") int limit
-    ) {
-        try {
-            if (!articleGenerationService.existsById(id)) {
-                return Result.error(ResultCode.DATA_NOT_FOUND, "任务不存在");
-            }
-            
-            List<String> logs = articleGenerationService.getTaskLogs(id, level, limit);
-            return Result.success("查询成功", logs);
-        } catch (Exception e) {
-            log.error("获取任务执行日志失败, id: {}", id, e);
-            return Result.error("查询失败");
-        }
-    }
-
-    @Operation(
-        summary = "获取任务统计信息", 
-        description = "获取文章生成任务相关的统计数据"
-    )
-    @ApiResponses(value = {
-        @ApiResponse(responseCode = "200", description = "统计成功"),
-        @ApiResponse(responseCode = "500", description = "服务器内部错误")
-    })
-    @GetMapping("/statistics")
-    public Result<TaskStatistics> getTaskStatistics(
-        @Parameter(description = "公司ID（可选）") 
-        @RequestParam(required = false) Integer companyId,
-        
-        @Parameter(description = "统计时间范围（天数）", example = "30") 
-        @RequestParam(defaultValue = "30") int days
-    ) {
-        try {
-            ArticleGenerationService.TaskStatistics serviceStats = articleGenerationService.getTaskStatistics(companyId, days);
-            TaskStatistics statistics = new TaskStatistics(
-                serviceStats.getTotalTasks(),
-                serviceStats.getPendingTasks(),
-                serviceStats.getRunningTasks(),
-                serviceStats.getCompletedTasks(),
-                serviceStats.getFailedTasks(),
-                serviceStats.getSuccessRate(),
-                serviceStats.getAverageExecutionTime()
-            );
-            return Result.success("统计成功", statistics);
-        } catch (Exception e) {
-            log.error("获取任务统计信息失败", e);
-            return Result.error("统计失败");
-        }
-    }
-
-    @Operation(
-        summary = "清理已完成的任务", 
-        description = "清理指定天数前完成的文章生成任务"
-    )
-    @ApiResponses(value = {
-        @ApiResponse(responseCode = "200", description = "清理成功"),
-        @ApiResponse(responseCode = "400", description = "请求参数错误"),
-        @ApiResponse(responseCode = "500", description = "服务器内部错误")
-    })
-    @DeleteMapping("/cleanup")
-    public Result<String> cleanupCompletedTasks(
-        @Parameter(description = "保留天数", required = true, example = "30") 
-        @RequestParam @NotNull Integer retentionDays
-    ) {
-        try {
-            if (retentionDays < 1) {
-                return Result.error(ResultCode.BAD_REQUEST, "保留天数必须大于0");
-            }
-            
-            int cleanedCount = articleGenerationService.cleanupCompletedTasks(retentionDays);
-            log.info("清理已完成的任务成功，清理数量: {}", cleanedCount);
-            return Result.success(String.format("成功清理 %d 个已完成的任务", cleanedCount));
-        } catch (Exception e) {
-            log.error("清理已完成的任务失败", e);
-            return Result.error("清理失败");
-        }
-    }
-
-    /**
-     * 任务统计信息DTO
-     */
-    public static class TaskStatistics {
-        private long totalTasks;
-        private long pendingTasks;
-        private long runningTasks;
-        private long completedTasks;
-        private long failedTasks;
-        private double successRate;
-        private double averageExecutionTime;
-        
-        // constructors, getters and setters
-        public TaskStatistics(long totalTasks, long pendingTasks, long runningTasks, 
-                            long completedTasks, long failedTasks, double successRate, 
-                            double averageExecutionTime) {
-            this.totalTasks = totalTasks;
-            this.pendingTasks = pendingTasks;
-            this.runningTasks = runningTasks;
-            this.completedTasks = completedTasks;
-            this.failedTasks = failedTasks;
-            this.successRate = successRate;
-            this.averageExecutionTime = averageExecutionTime;
+            return Result.error("任务删除失败");
         }
         }
-        
-        // getters and setters
-        public long getTotalTasks() { return totalTasks; }
-        public void setTotalTasks(long totalTasks) { this.totalTasks = totalTasks; }
-        
-        public long getPendingTasks() { return pendingTasks; }
-        public void setPendingTasks(long pendingTasks) { this.pendingTasks = pendingTasks; }
-        
-        public long getRunningTasks() { return runningTasks; }
-        public void setRunningTasks(long runningTasks) { this.runningTasks = runningTasks; }
-        
-        public long getCompletedTasks() { return completedTasks; }
-        public void setCompletedTasks(long completedTasks) { this.completedTasks = completedTasks; }
-        
-        public long getFailedTasks() { return failedTasks; }
-        public void setFailedTasks(long failedTasks) { this.failedTasks = failedTasks; }
-        
-        public double getSuccessRate() { return successRate; }
-        public void setSuccessRate(double successRate) { this.successRate = successRate; }
-        
-        public double getAverageExecutionTime() { return averageExecutionTime; }
-        public void setAverageExecutionTime(double averageExecutionTime) { this.averageExecutionTime = averageExecutionTime; }
     }
     }
 }
 }

-package com.aigeo.article.entity;
-
-import com.aigeo.common.enums.AiTasteLevel;
-import com.fasterxml.jackson.annotation.JsonFormat;
-import lombok.AllArgsConstructor;
-import lombok.Builder;
-import lombok.Data;
-import lombok.NoArgsConstructor;
-import org.hibernate.annotations.CreationTimestamp;
-import org.hibernate.annotations.UpdateTimestamp;
-
-import jakarta.persistence.*;
-import jakarta.validation.constraints.NotBlank;
-import jakarta.validation.constraints.NotNull;
-import java.time.LocalDateTime;
-
-/**
- * 文章生成配置实体类
- * 对应数据库表：ai_article_generation_configs
- * 
- * 用于存储文章生成的各种配置参数，包括：
- * - AI写作风格和复杂度设置
- * - 文章结构和长度配置
- * - SEO优化参数设置
- * - 输出格式和样式配置
- *
- * @author AIGEO Team
- * @since 1.0.0
- */
-@Data
-@Entity
-@Builder
-@NoArgsConstructor
-@AllArgsConstructor
-@Table(name = "ai_article_generation_configs")
-public class ArticleGenerationConfig {
-    
-    /**
-     * 主键ID
-     */
-    @Id
-    @GeneratedValue(strategy = GenerationType.IDENTITY)
-    @Column(name = "id", nullable = false, updatable = false)
-    private Integer id;
-
-    /**
-     * 公司ID（多租户字段）
-     */
-    @NotNull(message = "公司ID不能为空")
-    @Column(name = "company_id", nullable = false)
-    private Integer companyId;
-
-    /**
-     * 配置名称
-     */
-    @NotBlank(message = "配置名称不能为空")
-    @Column(name = "config_name", nullable = false, length = 100)
-    private String configName;
-
-    /**
-     * AI写作风格等级
-     */
-    @Enumerated(EnumType.STRING)
-    @Column(name = "ai_taste_level")
-    @Builder.Default
-    private AiTasteLevel aiTasteLevel = AiTasteLevel.JUNIOR_HIGH;
-
-    /**
-     * 目标字数（范围的最小值）
-     */
-    @Column(name = "target_word_count_min")
-    @Builder.Default
-    private Integer targetWordCountMin = 800;
-
-    /**
-     * 目标字数（范围的最大值）
-     */
-    @Column(name = "target_word_count_max")
-    @Builder.Default
-    private Integer targetWordCountMax = 1500;
-
-    /**
-     * 是否包含FAQ部分
-     */
-    @Column(name = "include_faq")
-    @Builder.Default
-    private Boolean includeFaq = true;
-
-    /**
-     * 是否生成结构化数据（Schema.org）
-     */
-    @Column(name = "generate_structured_data")
-    @Builder.Default
-    private Boolean generateStructuredData = true;
-
-    /**
-     * 是否包含相关链接
-     */
-    @Column(name = "include_related_links")
-    @Builder.Default
-    private Boolean includeRelatedLinks = true;
-
-    /**
-     * SEO标题模板
-     */
-    @Column(name = "seo_title_template", length = 500)
-    private String seoTitleTemplate;
-
-    /**
-     * SEO描述模板
-     */
-    @Column(name = "seo_description_template", length = 500)
-    private String seoDescriptionTemplate;
-
-    /**
-     * 文章标签模板（用逗号分隔）
-     */
-    @Column(name = "article_tags_template", length = 500)
-    private String articleTagsTemplate;
-
-    /**
-     * 自定义提示词
-     */
-    @Column(name = "custom_prompt", columnDefinition = "TEXT")
-    private String customPrompt;
-
-    /**
-     * 语言设置
-     */
-    @Column(name = "language", length = 10)
-    @Builder.Default
-    private String language = "zh-CN";
-
-    /**
-     * 输出格式（markdown, html等）
-     */
-    @Column(name = "output_format", length = 20)
-    @Builder.Default
-    private String outputFormat = "markdown";
-
-    /**
-     * 是否为默认配置
-     */
-    @Column(name = "is_default")
-    @Builder.Default
-    private Boolean isDefault = false;
-
-    /**
-     * 是否启用
-     */
-    @Column(name = "is_active")
-    @Builder.Default
-    private Boolean isActive = true;
-
-    /**
-     * 配置描述
-     */
-    @Column(name = "description")
-    private String description;
-
-    /**
-     * 创建时间
-     */
-    @CreationTimestamp
-    @Column(name = "created_at", updatable = false)
-    @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss")
-    private LocalDateTime createdAt;
-
-    /**
-     * 更新时间
-     */
-    @UpdateTimestamp
-    @Column(name = "updated_at")
-    @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss")
-    private LocalDateTime updatedAt;
-
-    /**
-     * 实体创建前的处理
-     */
-    @PrePersist
-    protected void onCreate() {
-        if (isActive == null) isActive = true;
-        if (isDefault == null) isDefault = false;
-        if (includeFaq == null) includeFaq = true;
-        if (generateStructuredData == null) generateStructuredData = true;
-        if (includeRelatedLinks == null) includeRelatedLinks = true;
-        if (aiTasteLevel == null) aiTasteLevel = AiTasteLevel.JUNIOR_HIGH;
-        if (language == null) language = "zh-CN";
-        if (outputFormat == null) outputFormat = "markdown";
-        if (targetWordCountMin == null) targetWordCountMin = 800;
-        if (targetWordCountMax == null) targetWordCountMax = 1500;
-    }
-
-    /**
-     * 获取目标字数范围描述
-     */
-    public String getWordCountRange() {
-        return targetWordCountMin + "-" + targetWordCountMax + "字";
-    }
-
-    /**
-     * 检查是否为完整配置（包含所有必要参数）
-     */
-    public boolean isComplete() {
-        return configName != null && !configName.trim().isEmpty()
-            && aiTasteLevel != null
-            && targetWordCountMin != null && targetWordCountMin > 0
-            && targetWordCountMax != null && targetWordCountMax > targetWordCountMin;
-    }
-
-    /**
-     * 获取配置的复杂度评分（1-5分）
-     */
-    public int getComplexityScore() {
-        int score = aiTasteLevel != null ? aiTasteLevel.getComplexityLevel() : 2;
-        
-        // 根据配置的复杂程度调整评分
-        if (Boolean.TRUE.equals(generateStructuredData)) score += 1;
-        if (Boolean.TRUE.equals(includeFaq)) score += 1;
-        if (customPrompt != null && !customPrompt.trim().isEmpty()) score += 1;
-        
-        return Math.min(score, 5); // 最高5分
-    }
-}

 package com.aigeo.article.entity;
 package com.aigeo.article.entity;
 
 
-import com.aigeo.common.enums.TaskStatus;
-import com.aigeo.common.enums.AiTasteLevel;
-import com.fasterxml.jackson.annotation.JsonFormat;
-import lombok.AllArgsConstructor;
-import lombok.Builder;
+import jakarta.persistence.*;
 import lombok.Data;
 import lombok.Data;
-import lombok.NoArgsConstructor;
-import org.hibernate.annotations.CreationTimestamp;
-import org.hibernate.annotations.UpdateTimestamp;
 
 
-import jakarta.persistence.*;
-import jakarta.validation.constraints.NotBlank;
-import jakarta.validation.constraints.NotNull;
 import java.time.LocalDateTime;
 import java.time.LocalDateTime;
 
 
 /**
 /**
  * 文章生成任务实体类
  * 文章生成任务实体类
- * 对应数据库表：ai_article_generation_tasks
- * 
- * 用于存储AI文章生成任务信息，包括：
- * - 任务配置和参数设置
- * - 执行状态和进度跟踪
- * - 参考资料和知识来源
- * - 生成结果和错误信息
- *
- * @author AIGEO Team
- * @since 1.0.0
  */
  */
 @Data
 @Data
 @Entity
 @Entity
-@Builder
-@NoArgsConstructor
-@AllArgsConstructor
-@Table(name = "ai_article_generation_tasks", indexes = {
-    @Index(name = "idx_tasks_company_status", columnList = "company_id, status"),
-    @Index(name = "idx_tasks_user_id", columnList = "user_id"),
-    @Index(name = "idx_tasks_created_at", columnList = "created_at DESC")
-})
+@Table(name = "ai_article_generation_tasks")
 public class ArticleGenerationTask {
 public class ArticleGenerationTask {
 
 
-    /**
-     * 主键ID
-     */
     @Id
     @Id
     @GeneratedValue(strategy = GenerationType.IDENTITY)
     @GeneratedValue(strategy = GenerationType.IDENTITY)
-    @Column(name = "id", nullable = false, updatable = false)
     private Integer id;
     private Integer id;
 
 
-    /**
-     * 公司ID（多租户字段）
-     */
-    @NotNull(message = "公司ID不能为空")
-    @Column(name = "company_id", nullable = false)
+    @Column(name = "company_id")
     private Integer companyId;
     private Integer companyId;
 
 
-    /**
-     * 创建用户ID
-     */
-    @NotNull(message = "用户ID不能为空")
-    @Column(name = "user_id", nullable = false)
+    @Column(name = "user_id")
     private Integer userId;
     private Integer userId;
 
 
-    /**
-     * 生成配置ID
-     */
     @Column(name = "config_id")
     @Column(name = "config_id")
     private Integer configId;
     private Integer configId;
 
 
-    /**
-     * 关键词ID
-     */
-    @Column(name = "keyword_id")
-    private Integer keywordId;
-
-    /**
-     * 文章主题
-     */
-    @NotBlank(message = "文章主题不能为空")
-    @Column(name = "article_theme", nullable = false, length = 500)
+    @Column(name = "article_theme")
     private String articleTheme;
     private String articleTheme;
 
 
-    /**
-     * 关联话题ID列表（逗号分隔）
-     */
-    @Column(name = "topic_ids", length = 500)
+    @Column(name = "topic_ids")
     private String topicIds;
     private String topicIds;
 
 
-    /**
-     * 参考资料URL列表（逗号分隔）
-     */
-    @Column(name = "reference_urls", columnDefinition = "TEXT")
+    @Column(name = "reference_urls")
     private String referenceUrls;
     private String referenceUrls;
 
 
-    /**
-     * 参考内容
-     */
-    @Column(name = "reference_content", columnDefinition = "LONGTEXT")
+    @Column(name = "reference_content")
     private String referenceContent;
     private String referenceContent;
 
 
-    /**
-     * AI写作风格等级
-     */
-    @Enumerated(EnumType.STRING)
-    @Column(name = "ai_taste_level")
-    @Builder.Default
-    private AiTasteLevel aiTasteLevel = AiTasteLevel.JUNIOR_HIGH;
-
-    /**
-     * 任务状态
-     */
     @Enumerated(EnumType.STRING)
     @Enumerated(EnumType.STRING)
     @Column(name = "status")
     @Column(name = "status")
-    @Builder.Default
-    private TaskStatus status = TaskStatus.PENDING;
+    private TaskStatus status;
 
 
-    /**
-     * 任务进度（0-100）
-     */
     @Column(name = "progress")
     @Column(name = "progress")
-    @Builder.Default
-    private Integer progress = 0;
+    private Byte progress;
 
 
-    /**
-     * 错误信息
-     */
-    @Column(name = "error_message", length = 2000)
+    @Column(name = "error_message")
     private String errorMessage;
     private String errorMessage;
 
 
-    /**
-     * 生成的文章ID
-     */
-    @Column(name = "generated_article_id")
-    private Integer generatedArticleId;
-
-    /**
-     * AI配置ID
-     */
     @Column(name = "dify_api_config_id")
     @Column(name = "dify_api_config_id")
     private Integer difyApiConfigId;
     private Integer difyApiConfigId;
 
 
-    /**
-     * 提示模板ID
-     */
     @Column(name = "prompt_template_id")
     @Column(name = "prompt_template_id")
     private Integer promptTemplateId;
     private Integer promptTemplateId;
 
 
-    /**
-     * 目标字数
-     */
-    @Column(name = "target_word_count")
-    @Builder.Default
-    private Integer targetWordCount = 1000;
-
-    /**
-     * 生成语言
-     */
-    @Column(name = "language", length = 10)
-    @Builder.Default
-    private String language = "zh-CN";
-
-    /**
-     * 是否包含FAQ
-     */
-    @Column(name = "include_faq")
-    @Builder.Default
-    private Boolean includeFaq = false;
-
-    /**
-     * 是否生成SEO数据
-     */
-    @Column(name = "generate_seo")
-    @Builder.Default
-    private Boolean generateSeo = true;
-
-    /**
-     * 执行时长（毫秒）
-     */
-    @Column(name = "execution_time_ms")
-    private Long executionTimeMs;
-
-    /**
-     * 重试次数
-     */
-    @Column(name = "retry_count")
-    @Builder.Default
-    private Integer retryCount = 0;
-
-    /**
-     * 最大重试次数
-     */
-    @Column(name = "max_retries")
-    @Builder.Default
-    private Integer maxRetries = 3;
-
-    /**
-     * 任务优先级（1-10，数字越大优先级越高）
-     */
-    @Column(name = "priority")
-    @Builder.Default
-    private Integer priority = 5;
-
-    /**
-     * 创建时间
-     */
-    @CreationTimestamp
-    @Column(name = "created_at", updatable = false)
-    @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss")
+    @Column(name = "created_at")
     private LocalDateTime createdAt;
     private LocalDateTime createdAt;
 
 
-    /**
-     * 开始执行时间
-     */
-    @Column(name = "started_at")
-    @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss")
-    private LocalDateTime startedAt;
-
-    /**
-     * 完成时间
-     */
     @Column(name = "completed_at")
     @Column(name = "completed_at")
-    @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss")
     private LocalDateTime completedAt;
     private LocalDateTime completedAt;
 
 
-    /**
-     * 更新时间
-     */
-    @UpdateTimestamp
-    @Column(name = "updated_at")
-    @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss")
-    private LocalDateTime updatedAt;
-
-    /**
-     * 实体创建前的处理
-     */
     @PrePersist
     @PrePersist
     protected void onCreate() {
     protected void onCreate() {
-        if (status == null) status = TaskStatus.PENDING;
-        if (progress == null) progress = 0;
-        if (aiTasteLevel == null) aiTasteLevel = AiTasteLevel.JUNIOR_HIGH;
-        if (targetWordCount == null) targetWordCount = 1000;
-        if (language == null) language = "zh-CN";
-        if (includeFaq == null) includeFaq = false;
-        if (generateSeo == null) generateSeo = true;
-        if (retryCount == null) retryCount = 0;
-        if (maxRetries == null) maxRetries = 3;
-        if (priority == null) priority = 5;
-    }
-
-    /**
-     * 检查任务是否已完成
-     */
-    public boolean isCompleted() {
-        return status == TaskStatus.COMPLETED || status == TaskStatus.FAILED || status == TaskStatus.CANCELLED;
-    }
-
-    /**
-     * 检查任务是否正在运行
-     */
-    public boolean isRunning() {
-        return status == TaskStatus.PROCESSING;
-    }
-
-    /**
-     * 检查是否可以重试
-     */
-    public boolean canRetry() {
-        return status == TaskStatus.FAILED && retryCount < maxRetries;
-    }
-
-    /**
-     * 检查是否可以取消
-     */
-    public boolean isCancellable() {
-        return status == TaskStatus.PENDING || status == TaskStatus.PROCESSING;
-    }
-
-    /**
-     * 开始任务执行
-     */
-    public void start() {
-        this.status = TaskStatus.PROCESSING;
-        this.startedAt = LocalDateTime.now();
-        this.progress = 0;
+        createdAt = LocalDateTime.now();
+        if (status == null) {
+            status = TaskStatus.PENDING;
         }
         }
-
-    /**
-     * 完成任务
-     */
-    public void complete(Integer articleId) {
-        this.status = TaskStatus.COMPLETED;
-        this.completedAt = LocalDateTime.now();
-        this.progress = 100;
-        this.generatedArticleId = articleId;
-        
-        if (startedAt != null) {
-            this.executionTimeMs = java.time.Duration.between(startedAt, completedAt).toMillis();
+        if (progress == null) {
+            progress = 0;
         }
         }
     }
     }
 
 
     /**
     /**
-     * 任务失败
+     * 任务状态枚举
      */
      */
-    public void fail(String errorMessage) {
-        this.status = TaskStatus.FAILED;
-        this.completedAt = LocalDateTime.now();
-        this.errorMessage = errorMessage;
+    public enum TaskStatus {
+        PENDING("pending"),      // 待处理
+        PROCESSING("processing"), // 处理中
+        COMPLETED("completed"),   // 已完成
+        FAILED("failed");        // 失败
 
 
-        if (startedAt != null) {
-            this.executionTimeMs = java.time.Duration.between(startedAt, completedAt).toMillis();
-        }
-    }
+        private final String code;
 
 
-    /**
-     * 取消任务
-     */
-    public void cancel(String reason) {
-        this.status = TaskStatus.CANCELLED;
-        this.completedAt = LocalDateTime.now();
-        this.errorMessage = "任务已取消: " + reason;
+        TaskStatus(String code) {
+            this.code = code;
         }
         }
 
 
-    /**
-     * 增加重试次数
-     */
-    public void incrementRetryCount() {
-        this.retryCount = (retryCount == null ? 0 : retryCount) + 1;
+        public String getCode() {
+            return code;
         }
         }
 
 
-    /**
-     * 更新进度
-     */
-    public void updateProgress(Integer progress) {
-        if (progress >= 0 && progress <= 100) {
-            this.progress = progress;
+        public static TaskStatus fromCode(String code) {
+            for (TaskStatus status : TaskStatus.values()) {
+                if (status.getCode().equals(code)) {
+                    return status;
                 }
                 }
             }
             }
-
-    /**
-     * 获取任务执行时长（秒）
-     */
-    public Long getExecutionTimeSeconds() {
-        if (executionTimeMs == null) return null;
-        return executionTimeMs / 1000;
+            throw new IllegalArgumentException("未知的任务状态: " + code);
         }
         }
-
-    /**
-     * 获取任务优先级描述
-     */
-    public String getPriorityDescription() {
-        if (priority == null) return "普通";
-        
-        if (priority <= 3) return "低";
-        if (priority <= 7) return "普通";
-        return "高";
     }
     }
 }
 }

-package com.aigeo.article.entity;
-
-import com.fasterxml.jackson.annotation.JsonFormat;
-import lombok.AllArgsConstructor;
-import lombok.Builder;
-import lombok.Data;
-import lombok.NoArgsConstructor;
-import org.hibernate.annotations.CreationTimestamp;
-import org.hibernate.annotations.UpdateTimestamp;
-
-import jakarta.persistence.*;
-import jakarta.validation.constraints.NotBlank;
-import jakarta.validation.constraints.NotNull;
-import java.time.LocalDateTime;
-
-/**
- * 文章类型实体类
- * 对应数据库表：ai_article_types
- * 
- * 用于定义不同类型的文章分类，如：
- * - 新闻资讯类文章
- * - 产品介绍类文章
- * - 教程指南类文章
- * - SEO优化类文章
- * - 行业分析类文章
- *
- * @author AIGEO Team
- * @since 1.0.0
- */
-@Data
-@Entity
-@Builder
-@NoArgsConstructor
-@AllArgsConstructor
-@Table(name = "ai_article_types", indexes = {
-    @Index(name = "uk_article_types_company_name", columnList = "company_id, name", unique = true)
-})
-public class ArticleType {
-    
-    /**
-     * 主键ID
-     */
-    @Id
-    @GeneratedValue(strategy = GenerationType.IDENTITY)
-    @Column(name = "id", nullable = false, updatable = false)
-    private Integer id;
-
-    /**
-     * 公司ID（多租户字段）
-     */
-    @NotNull(message = "公司ID不能为空")
-    @Column(name = "company_id", nullable = false)
-    private Integer companyId;
-
-    /**
-     * 文章类型名称
-     */
-    @NotBlank(message = "文章类型名称不能为空")
-    @Column(name = "name", nullable = false, length = 100)
-    private String name;
-
-    /**
-     * 类型描述
-     */
-    @Column(name = "description", length = 500)
-    private String description;
-
-    /**
-     * 类型标识代码（英文标识，用于程序识别）
-     */
-    @Column(name = "code", length = 50)
-    private String code;
-
-    /**
-     * 默认标题模板
-     */
-    @Column(name = "default_title_template", length = 500)
-    private String defaultTitleTemplate;
-
-    /**
-     * 默认内容模板
-     */
-    @Column(name = "default_content_template", columnDefinition = "TEXT")
-    private String defaultContentTemplate;
-
-    /**
-     * 默认标签（逗号分隔）
-     */
-    @Column(name = "default_tags", length = 500)
-    private String defaultTags;
-
-    /**
-     * 推荐字数范围（最小值）
-     */
-    @Column(name = "recommended_word_count_min")
-    @Builder.Default
-    private Integer recommendedWordCountMin = 800;
-
-    /**
-     * 推荐字数范围（最大值）
-     */
-    @Column(name = "recommended_word_count_max")
-    @Builder.Default
-    private Integer recommendedWordCountMax = 1500;
-
-    /**
-     * SEO权重（影响搜索引擎优化的重要性，1-10分）
-     */
-    @Column(name = "seo_weight")
-    @Builder.Default
-    private Integer seoWeight = 5;
-
-    /**
-     * 是否需要FAQ部分
-     */
-    @Column(name = "requires_faq")
-    @Builder.Default
-    private Boolean requiresFaq = false;
-
-    /**
-     * 是否需要结构化数据
-     */
-    @Column(name = "requires_structured_data")
-    @Builder.Default
-    private Boolean requiresStructuredData = false;
-
-    /**
-     * 是否需要相关链接
-     */
-    @Column(name = "requires_related_links")
-    @Builder.Default
-    private Boolean requiresRelatedLinks = false;
-
-    /**
-     * 排序序号（数字越小排序越靠前）
-     */
-    @Column(name = "sort_order")
-    @Builder.Default
-    private Integer sortOrder = 0;
-
-    /**
-     * 是否启用
-     */
-    @Column(name = "is_active")
-    @Builder.Default
-    private Boolean isActive = true;
-
-    /**
-     * 图标标识（用于前端显示）
-     */
-    @Column(name = "icon", length = 100)
-    private String icon;
-
-    /**
-     * 颜色标识（十六进制颜色码）
-     */
-    @Column(name = "color", length = 7)
-    private String color;
-
-    /**
-     * 使用次数统计
-     */
-    @Column(name = "usage_count")
-    @Builder.Default
-    private Integer usageCount = 0;
-
-    /**
-     * 创建时间
-     */
-    @CreationTimestamp
-    @Column(name = "created_at", updatable = false)
-    @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss")
-    private LocalDateTime createdAt;
-
-    /**
-     * 更新时间
-     */
-    @UpdateTimestamp
-    @Column(name = "updated_at")
-    @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss")
-    private LocalDateTime updatedAt;
-
-    /**
-     * 实体创建前的处理
-     */
-    @PrePersist
-    protected void onCreate() {
-        if (isActive == null) isActive = true;
-        if (requiresFaq == null) requiresFaq = false;
-        if (requiresStructuredData == null) requiresStructuredData = false;
-        if (requiresRelatedLinks == null) requiresRelatedLinks = false;
-        if (sortOrder == null) sortOrder = 0;
-        if (usageCount == null) usageCount = 0;
-        if (seoWeight == null) seoWeight = 5;
-        if (recommendedWordCountMin == null) recommendedWordCountMin = 800;
-        if (recommendedWordCountMax == null) recommendedWordCountMax = 1500;
-        
-        // 自动生成code（如果为空）
-        if (code == null && name != null) {
-            this.code = generateCodeFromName(name);
-        }
-    }
-
-    /**
-     * 从名称生成代码标识
-     * @param name 类型名称
-     * @return 代码标识
-     */
-    private String generateCodeFromName(String name) {
-        if (name == null) return null;
-        
-        return name.toLowerCase()
-                   .replaceAll("[^a-zA-Z0-9\u4e00-\u9fa5]", "_") // 非字母数字中文替换为下划线
-                   .replaceAll("_+", "_") // 多个下划线合并为一个
-                   .replaceAll("^_|_$", ""); // 移除开头和结尾的下划线
-    }
-
-    /**
-     * 获取推荐字数范围描述
-     */
-    public String getRecommendedWordCountRange() {
-        return recommendedWordCountMin + "-" + recommendedWordCountMax + "字";
-    }
-
-    /**
-     * 检查是否为高SEO权重类型
-     */
-    public boolean isHighSeoWeight() {
-        return seoWeight != null && seoWeight >= 7;
-    }
-
-    /**
-     * 检查是否为复杂类型（需要多种特殊元素）
-     */
-    public boolean isComplexType() {
-        int complexity = 0;
-        if (Boolean.TRUE.equals(requiresFaq)) complexity++;
-        if (Boolean.TRUE.equals(requiresStructuredData)) complexity++;
-        if (Boolean.TRUE.equals(requiresRelatedLinks)) complexity++;
-        
-        return complexity >= 2;
-    }
-
-    /**
-     * 获取类型复杂度等级（1-5级）
-     */
-    public int getComplexityLevel() {
-        int level = 1; // 基础等级
-        
-        if (Boolean.TRUE.equals(requiresFaq)) level++;
-        if (Boolean.TRUE.equals(requiresStructuredData)) level++;
-        if (Boolean.TRUE.equals(requiresRelatedLinks)) level++;
-        
-        // 根据字数要求调整复杂度
-        if (recommendedWordCountMax != null && recommendedWordCountMax > 2000) level++;
-        
-        return Math.min(level, 5); // 最高5级
-    }
-
-    /**
-     * 增加使用次数
-     */
-    public void incrementUsageCount() {
-        this.usageCount = (usageCount == null ? 0 : usageCount) + 1;
-    }
-
-    /**
-     * 检查是否有完整的模板配置
-     */
-    public boolean hasCompleteTemplates() {
-        return defaultTitleTemplate != null && !defaultTitleTemplate.trim().isEmpty() &&
-               defaultContentTemplate != null && !defaultContentTemplate.trim().isEmpty();
-    }
-
-    /**
-     * 获取类型优先级（基于SEO权重和使用次数）
-     */
-    public double getPriority() {
-        double seoWeight = this.seoWeight != null ? this.seoWeight : 5;
-        double usageWeight = this.usageCount != null ? Math.log(this.usageCount + 1) : 0;
-        
-        return seoWeight * 0.7 + usageWeight * 0.3; // SEO权重占70%，使用频率占30%
-    }
-}

 package com.aigeo.article.entity;
 package com.aigeo.article.entity;
 
 
-import com.aigeo.common.enums.ContentStatus;
-import com.fasterxml.jackson.annotation.JsonFormat;
-import lombok.AllArgsConstructor;
-import lombok.Builder;
+import jakarta.persistence.*;
 import lombok.Data;
 import lombok.Data;
-import lombok.NoArgsConstructor;
-import org.hibernate.annotations.CreationTimestamp;
-import org.hibernate.annotations.UpdateTimestamp;
 
 
-import jakarta.persistence.*;
-import jakarta.validation.constraints.NotBlank;
-import jakarta.validation.constraints.NotNull;
 import java.time.LocalDateTime;
 import java.time.LocalDateTime;
 
 
 /**
 /**
- * 生成文章实体类
- * 对应数据库表：ai_generated_articles
- * 
- * 存储AI生成的文章内容，包括：
- * - 文章标题、内容和摘要
- * - SEO相关元数据
- * - 文章状态和发布信息
- * - 质量评分和统计数据
- *
- * @author AIGEO Team
- * @since 1.0.0
+ * 生成的文章实体类
  */
  */
 @Data
 @Data
 @Entity
 @Entity
-@Builder
-@NoArgsConstructor
-@AllArgsConstructor
-@Table(name = "ai_generated_articles", indexes = {
-    @Index(name = "idx_articles_company_status", columnList = "company_id, status"),
-    @Index(name = "idx_articles_task_id", columnList = "task_id"),
-    @Index(name = "idx_articles_slug", columnList = "slug")
-})
+@Table(name = "ai_generated_articles")
 public class GeneratedArticle {
 public class GeneratedArticle {
 
 
-    /**
-     * 主键ID
-     */
     @Id
     @Id
     @GeneratedValue(strategy = GenerationType.IDENTITY)
     @GeneratedValue(strategy = GenerationType.IDENTITY)
-    @Column(name = "id", nullable = false, updatable = false)
     private Integer id;
     private Integer id;
 
 
-    /**
-     * 公司ID（多租户字段）
-     */
-    @NotNull(message = "公司ID不能为空")
-    @Column(name = "company_id", nullable = false)
-    private Integer companyId;
-
-    /**
-     * 关联的生成任务ID
-     */
     @Column(name = "task_id")
     @Column(name = "task_id")
     private Integer taskId;
     private Integer taskId;
 
 
-    /**
-     * 文章标题
-     */
-    @NotBlank(message = "文章标题不能为空")
-    @Column(name = "title", nullable = false, length = 500)
-    private String title;
+    @Column(name = "company_id")
+    private Integer companyId;
 
 
-    /**
-     * URL友好的标题（slug）
-     */
-    @Column(name = "slug", length = 500)
-    private String slug;
+    @Column(name = "version")
+    private Integer version;
 
 
-    /**
-     * 文章摘要/描述
-     */
-    @Column(name = "excerpt", length = 1000)
-    private String excerpt;
+    @Column(name = "title")
+    private String title;
 
 
-    /**
-     * 文章正文内容
-     */
-    @Column(name = "content", columnDefinition = "LONGTEXT")
+    @Column(name = "content", columnDefinition = "TEXT")
     private String content;
     private String content;
 
 
-    /**
-     * SEO标题（用于<title>标签）
-     */
-    @Column(name = "seo_title", length = 200)
-    private String seoTitle;
+    @Column(name = "html_content", columnDefinition = "TEXT")
+    private String htmlContent;
 
 
-    /**
-     * SEO描述（用于meta description）
-     */
-    @Column(name = "seo_description", length = 500)
-    private String seoDescription;
+    @Column(name = "faq_section", columnDefinition = "TEXT")
+    private String faqSection;
 
 
-    /**
-     * 文章标签（JSON数组或逗号分隔）
-     */
-    @Column(name = "tags", length = 1000)
-    private String tags;
+    @Column(name = "structured_data", columnDefinition = "TEXT")
+    private String structuredData;
 
 
-    /**
-     * 文章字数统计
-     */
     @Column(name = "word_count")
     @Column(name = "word_count")
     private Integer wordCount;
     private Integer wordCount;
 
 
-    /**
-     * 阅读时长估算（分钟）
-     */
-    @Column(name = "reading_time")
-    private Integer readingTime;
+    @Column(name = "keyword_density", columnDefinition = "TEXT")
+    private String keywordDensity;
+
+    @Column(name = "is_selected")
+    private Boolean isSelected;
 
 
-    /**
-     * 文章状态
-     */
     @Enumerated(EnumType.STRING)
     @Enumerated(EnumType.STRING)
     @Column(name = "status")
     @Column(name = "status")
-    @Builder.Default
-    private ContentStatus status = ContentStatus.DRAFT;
-
-    /**
-     * 质量评分（1-100分）
-     */
-    @Column(name = "quality_score")
-    private Integer qualityScore;
-
-    /**
-     * AI置信度评分（0-1之间）
-     */
-    @Column(name = "ai_confidence")
-    private Double aiConfidence;
-
-    /**
-     * 原创性评分（0-1之间，1表示完全原创）
-     */
-    @Column(name = "originality_score")
-    private Double originalityScore;
-
-    /**
-     * SEO评分（1-100分）
-     */
-    @Column(name = "seo_score")
-    private Integer seoScore;
-
-    /**
-     * 文章特色图片URL
-     */
-    @Column(name = "featured_image_url", length = 500)
-    private String featuredImageUrl;
-
-    /**
-     * 发布时间（NULL表示未发布）
-     */
-    @Column(name = "published_at")
-    @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss")
-    private LocalDateTime publishedAt;
+    private ArticleStatus status;
 
 
-    /**
-     * 最后编辑的用户ID
-     */
-    @Column(name = "last_edited_by")
-    private Integer lastEditedBy;
-
-    /**
-     * 浏览次数统计
-     */
-    @Column(name = "view_count")
-    @Builder.Default
-    private Integer viewCount = 0;
-
-    /**
-     * 喜欢次数统计
-     */
-    @Column(name = "like_count")
-    @Builder.Default
-    private Integer likeCount = 0;
-
-    /**
-     * 分享次数统计
-     */
-    @Column(name = "share_count")
-    @Builder.Default
-    private Integer shareCount = 0;
-
-    /**
-     * 结构化数据（Schema.org JSON-LD）
-     */
-    @Column(name = "structured_data", columnDefinition = "JSON")
-    private String structuredData;
-
-    /**
-     * 元数据（JSON格式存储额外信息）
-     */
-    @Column(name = "metadata", columnDefinition = "JSON")
-    private String metadata;
-
-    /**
-     * 创建时间
-     */
-    @CreationTimestamp
-    @Column(name = "created_at", updatable = false)
-    @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss")
+    @Column(name = "created_at")
     private LocalDateTime createdAt;
     private LocalDateTime createdAt;
 
 
-    /**
-     * 更新时间
-     */
-    @UpdateTimestamp
     @Column(name = "updated_at")
     @Column(name = "updated_at")
-    @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss")
     private LocalDateTime updatedAt;
     private LocalDateTime updatedAt;
 
 
-    /**
-     * 实体创建前的处理
-     */
     @PrePersist
     @PrePersist
     protected void onCreate() {
     protected void onCreate() {
-        if (status == null) status = ContentStatus.DRAFT;
-        if (viewCount == null) viewCount = 0;
-        if (likeCount == null) likeCount = 0;
-        if (shareCount == null) shareCount = 0;
-        
-        // 生成slug
-        if (slug == null && title != null) {
-            this.slug = generateSlugFromTitle(title);
+        createdAt = LocalDateTime.now();
+        updatedAt = LocalDateTime.now();
+        if (version == null) {
+            version = 1;
         }
         }
-        
-        // 如果没有SEO标题，使用文章标题
-        if (seoTitle == null && title != null) {
-            this.seoTitle = title.length() > 60 ? title.substring(0, 60) + "..." : title;
+        if (isSelected == null) {
+            isSelected = false;
         }
         }
-        
-        // 估算阅读时长（按平均阅读速度250字/分钟计算）
-        if (readingTime == null && wordCount != null) {
-            this.readingTime = Math.max(1, (int) Math.ceil(wordCount / 250.0));
+        if (status == null) {
+            status = ArticleStatus.DRAFT;
         }
         }
     }
     }
 
 
-    /**
-     * 从标题生成URL友好的slug
-     * @param title 文章标题
-     * @return URL友好的slug
-     */
-    private String generateSlugFromTitle(String title) {
-        if (title == null) return null;
-        
-        return title.toLowerCase()
-                   .replaceAll("[^a-zA-Z0-9\u4e00-\u9fa5\\s-]", "") // 保留字母、数字、中文、空格和连字符
-                   .replaceAll("\\s+", "-") // 空格替换为连字符
-                   .replaceAll("-+", "-") // 多个连字符合并为一个
-                   .replaceAll("^-|-$", ""); // 移除开头和结尾的连字符
+    @PreUpdate
+    protected void onUpdate() {
+        updatedAt = LocalDateTime.now();
     }
     }
 
 
     /**
     /**
-     * 检查文章是否已发布
+     * 文章状态枚举
      */
      */
-    public boolean isPublished() {
-        return status == ContentStatus.PUBLISHED && publishedAt != null;
-    }
+    public enum ArticleStatus {
+        DRAFT("draft"),          // 草稿
+        REVIEW("review"),        // 审核中
+        PUBLISHED("published"),   // 已发布
+        ARCHIVED("archived");    // 已归档
 
 
-    /**
-     * 检查文章是否可以发布
-     */
-    public boolean canPublish() {
-        return status == ContentStatus.APPROVED || 
-               status == ContentStatus.GENERATED || 
-               status == ContentStatus.COMPLETED;
-    }
-
-    /**
-     * 获取综合评分（质量+SEO+原创性的平均值）
-     */
-    public Double getOverallScore() {
-        int count = 0;
-        double total = 0.0;
+        private final String code;
 
 
-        if (qualityScore != null) {
-            total += qualityScore;
-            count++;
-        }
-        if (seoScore != null) {
-            total += seoScore;
-            count++;
-        }
-        if (originalityScore != null) {
-            total += originalityScore * 100; // 转换为1-100分制
-            count++;
+        ArticleStatus(String code) {
+            this.code = code;
         }
         }
 
 
-        return count > 0 ? total / count : null;
+        public String getCode() {
+            return code;
         }
         }
 
 
-    /**
-     * 获取参与度评分（基于浏览、点赞、分享数据）
-     */
-    public Double getEngagementScore() {
-        if (viewCount == 0) return 0.0;
-        
-        // 简单的参与度计算：(点赞数*2 + 分享数*3) / 浏览数 * 100
-        return ((likeCount * 2.0 + shareCount * 3.0) / viewCount) * 100;
+        public static ArticleStatus fromCode(String code) {
+            for (ArticleStatus status : ArticleStatus.values()) {
+                if (status.getCode().equals(code)) {
+                    return status;
                 }
                 }
-
-    /**
-     * 增加浏览次数
-     */
-    public void incrementViewCount() {
-        this.viewCount = (viewCount == null ? 0 : viewCount) + 1;
             }
             }
-
-    /**
-     * 增加点赞次数
-     */
-    public void incrementLikeCount() {
-        this.likeCount = (likeCount == null ? 0 : likeCount) + 1;
+            throw new IllegalArgumentException("未知的文章状态: " + code);
         }
         }
-
-    /**
-     * 增加分享次数
-     */
-    public void incrementShareCount() {
-        this.shareCount = (shareCount == null ? 0 : shareCount) + 1;
     }
     }
 }
 }

-package com.aigeo.article.entity;
-
-import com.fasterxml.jackson.annotation.JsonFormat;
-import lombok.AllArgsConstructor;
-import lombok.Builder;
-import lombok.Data;
-import lombok.NoArgsConstructor;
-import org.hibernate.annotations.CreationTimestamp;
-
-import jakarta.persistence.*;
-import jakarta.validation.constraints.NotBlank;
-import jakarta.validation.constraints.NotNull;
-import java.time.LocalDateTime;
-
-/**
- * 任务参考资料实体类
- * 对应数据库表：ai_task_references
- * 
- * 存储文章生成任务的参考资料信息，包括：
- * - 参考网站URL和标题
- * - 参考内容摘要
- * - 资料权重和可信度评分
- * - 使用状态和备注信息
- *
- * @author AIGEO Team
- * @since 1.0.0
- */
-@Data
-@Entity
-@Builder
-@NoArgsConstructor
-@AllArgsConstructor
-@Table(name = "ai_task_references", indexes = {
-    @Index(name = "idx_task_refs_task_id", columnList = "task_id"),
-    @Index(name = "idx_task_refs_url", columnList = "reference_url")
-})
-public class TaskReference {
-    
-    /**
-     * 主键ID
-     */
-    @Id
-    @GeneratedValue(strategy = GenerationType.IDENTITY)
-    @Column(name = "id", nullable = false, updatable = false)
-    private Integer id;
-
-    /**
-     * 关联的生成任务ID
-     */
-    @NotNull(message = "任务ID不能为空")
-    @Column(name = "task_id", nullable = false)
-    private Integer taskId;
-
-    /**
-     * 参考资料URL
-     */
-    @NotBlank(message = "参考资料URL不能为空")
-    @Column(name = "reference_url", nullable = false, length = 500)
-    private String referenceUrl;
-
-    /**
-     * 参考资料标题
-     */
-    @Column(name = "reference_title", length = 500)
-    private String referenceTitle;
-
-    /**
-     * 参考内容摘要
-     */
-    @Column(name = "content_summary", length = 2000)
-    private String contentSummary;
-
-    /**
-     * 资料来源域名
-     */
-    @Column(name = "source_domain", length = 100)
-    private String sourceDomain;
-
-    /**
-     * 内容类型（如：article, blog, news, academic等）
-     */
-    @Column(name = "content_type", length = 50)
-    @Builder.Default
-    private String contentType = "article";
-
-    /**
-     * 资料权重（影响生成结果的重要程度，1-10分）
-     */
-    @Column(name = "weight")
-    @Builder.Default
-    private Integer weight = 5;
-
-    /**
-     * 可信度评分（1-10分）
-     */
-    @Column(name = "credibility_score")
-    @Builder.Default
-    private Integer credibilityScore = 5;
-
-    /**
-     * 相关性评分（与目标话题的相关程度，1-10分）
-     */
-    @Column(name = "relevance_score")
-    @Builder.Default
-    private Integer relevanceScore = 5;
-
-    /**
-     * 内容质量评分（1-10分）
-     */
-    @Column(name = "quality_score")
-    private Integer qualityScore;
-
-    /**
-     * 发布时间（参考资料的原始发布时间）
-     */
-    @Column(name = "published_at")
-    @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss")
-    private LocalDateTime publishedAt;
-
-    /**
-     * 语言标识
-     */
-    @Column(name = "language", length = 10)
-    @Builder.Default
-    private String language = "zh-CN";
-
-    /**
-     * 字数统计
-     */
-    @Column(name = "word_count")
-    private Integer wordCount;
-
-    /**
-     * 是否已处理（是否已被AI分析处理）
-     */
-    @Column(name = "is_processed")
-    @Builder.Default
-    private Boolean isProcessed = false;
-
-    /**
-     * 处理状态（pending, processing, completed, failed）
-     */
-    @Column(name = "processing_status", length = 20)
-    @Builder.Default
-    private String processingStatus = "pending";
-
-    /**
-     * 使用状态（是否在生成中被实际使用）
-     */
-    @Column(name = "is_used")
-    @Builder.Default
-    private Boolean isUsed = false;
-
-    /**
-     * 错误信息（处理失败时的错误描述）
-     */
-    @Column(name = "error_message", length = 1000)
-    private String errorMessage;
-
-    /**
-     * 提取的关键词（JSON数组或逗号分隔）
-     */
-    @Column(name = "extracted_keywords", length = 1000)
-    private String extractedKeywords;
-
-    /**
-     * 提取的实体（人名、地名、机构名等，JSON格式）
-     */
-    @Column(name = "extracted_entities", columnDefinition = "JSON")
-    private String extractedEntities;
-
-    /**
-     * 内容分类标签
-     */
-    @Column(name = "content_tags", length = 500)
-    private String contentTags;
-
-    /**
-     * 备注信息
-     */
-    @Column(name = "notes", length = 500)
-    private String notes;
-
-    /**
-     * 元数据（JSON格式存储额外信息）
-     */
-    @Column(name = "metadata", columnDefinition = "JSON")
-    private String metadata;
-
-    /**
-     * 创建时间
-     */
-    @CreationTimestamp
-    @Column(name = "created_at", updatable = false)
-    @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss")
-    private LocalDateTime createdAt;
-
-    /**
-     * 实体创建前的处理
-     */
-    @PrePersist
-    protected void onCreate() {
-        if (contentType == null) contentType = "article";
-        if (weight == null) weight = 5;
-        if (credibilityScore == null) credibilityScore = 5;
-        if (relevanceScore == null) relevanceScore = 5;
-        if (language == null) language = "zh-CN";
-        if (isProcessed == null) isProcessed = false;
-        if (processingStatus == null) processingStatus = "pending";
-        if (isUsed == null) isUsed = false;
-        
-        // 从URL提取域名
-        if (sourceDomain == null && referenceUrl != null) {
-            this.sourceDomain = extractDomainFromUrl(referenceUrl);
-        }
-    }
-
-    /**
-     * 从URL提取域名
-     * @param url 完整URL
-     * @return 域名
-     */
-    private String extractDomainFromUrl(String url) {
-        try {
-            if (url.startsWith("http://")) {
-                url = url.substring(7);
-            } else if (url.startsWith("https://")) {
-                url = url.substring(8);
-            }
-            
-            int slashIndex = url.indexOf('/');
-            if (slashIndex != -1) {
-                url = url.substring(0, slashIndex);
-            }
-            
-            return url;
-        } catch (Exception e) {
-            return null;
-        }
-    }
-
-    /**
-     * 检查是否为高质量参考资料
-     */
-    public boolean isHighQuality() {
-        return (credibilityScore != null && credibilityScore >= 7) &&
-               (relevanceScore != null && relevanceScore >= 7) &&
-               (qualityScore == null || qualityScore >= 7);
-    }
-
-    /**
-     * 检查是否为权威来源
-     */
-    public boolean isAuthoritativeSource() {
-        if (sourceDomain == null) return false;
-        
-        // 常见权威域名后缀
-        return sourceDomain.endsWith(".edu") || 
-               sourceDomain.endsWith(".gov") || 
-               sourceDomain.endsWith(".org") ||
-               credibilityScore != null && credibilityScore >= 8;
-    }
-
-    /**
-     * 获取综合评分（权重、可信度、相关性的加权平均）
-     */
-    public double getOverallScore() {
-        double weightScore = weight != null ? weight : 5;
-        double credibilityScore = this.credibilityScore != null ? this.credibilityScore : 5;
-        double relevanceScore = this.relevanceScore != null ? this.relevanceScore : 5;
-        double qualityScore = this.qualityScore != null ? this.qualityScore : 5;
-        
-        // 加权计算：相关性40%，可信度30%，质量20%，权重10%
-        return relevanceScore * 0.4 + credibilityScore * 0.3 + qualityScore * 0.2 + weightScore * 0.1;
-    }
-
-    /**
-     * 检查内容是否为近期发布
-     */
-    public boolean isRecentContent() {
-        if (publishedAt == null) return false;
-        
-        LocalDateTime sixMonthsAgo = LocalDateTime.now().minusMonths(6);
-        return publishedAt.isAfter(sixMonthsAgo);
-    }
-
-    /**
-     * 获取内容新鲜度评分（1-10分，越新分数越高）
-     */
-    public int getFreshnessScore() {
-        if (publishedAt == null) return 5; // 默认中等分数
-        
-        LocalDateTime now = LocalDateTime.now();
-        long daysDiff = java.time.Duration.between(publishedAt, now).toDays();
-        
-        if (daysDiff <= 7) return 10;      // 一周内：10分
-        if (daysDiff <= 30) return 9;      // 一月内：9分
-        if (daysDiff <= 90) return 8;      // 三月内：8分
-        if (daysDiff <= 180) return 7;     // 半年内：7分
-        if (daysDiff <= 365) return 6;     // 一年内：6分
-        if (daysDiff <= 730) return 4;     // 两年内：4分
-        
-        return 2; // 超过两年：2分
-    }
-
-    /**
-     * 标记为已处理
-     */
-    public void markAsProcessed() {
-        this.isProcessed = true;
-        this.processingStatus = "completed";
-    }
-
-    /**
-     * 标记处理失败
-     */
-    public void markAsFailed(String errorMessage) {
-        this.isProcessed = false;
-        this.processingStatus = "failed";
-        this.errorMessage = errorMessage;
-    }
-
-    /**
-     * 标记为已使用
-     */
-    public void markAsUsed() {
-        this.isUsed = true;
-    }
-}

 package com.aigeo.article.repository;
 package com.aigeo.article.repository;
 
 
 import com.aigeo.article.entity.ArticleGenerationTask;
 import com.aigeo.article.entity.ArticleGenerationTask;
-import com.aigeo.common.enums.TaskStatus;
-import com.aigeo.common.enums.AiTasteLevel;
-import org.springframework.data.domain.Page;
-import org.springframework.data.domain.Pageable;
 import org.springframework.data.jpa.repository.JpaRepository;
 import org.springframework.data.jpa.repository.JpaRepository;
-import org.springframework.data.jpa.repository.Query;
-import org.springframework.data.repository.query.Param;
 import org.springframework.stereotype.Repository;
 import org.springframework.stereotype.Repository;
 
 
-import java.time.LocalDateTime;
 import java.util.List;
 import java.util.List;
-import java.util.Optional;
 
 
 /**
 /**
- * 文章生成任务数据访问层
- * 对应数据库表：ai_article_generation_tasks
- * 
- * 负责管理AI文章生成任务的数据访问操作，包括任务创建、状态跟踪、
- * 进度监控和结果查询等功能
- *
- * @author AIGEO Team
- * @since 1.0.0
+ * 文章生成任务仓库接口
  */
  */
 @Repository
 @Repository
 public interface ArticleGenerationTaskRepository extends JpaRepository<ArticleGenerationTask, Integer> {
 public interface ArticleGenerationTaskRepository extends JpaRepository<ArticleGenerationTask, Integer> {
     
     
     /**
     /**
-     * 根据公司ID查找所有任务
-     * @param companyId 公司ID
-     * @return 该公司的所有文章生成任务
+     * 根据公司ID查找任务列表
      */
      */
     List<ArticleGenerationTask> findByCompanyId(Integer companyId);
     List<ArticleGenerationTask> findByCompanyId(Integer companyId);
     
     
     /**
     /**
-     * 根据用户ID查找任务
-     * @param userId 用户ID
-     * @return 该用户创建的所有任务
+     * 根据用户ID查找任务列表
      */
      */
     List<ArticleGenerationTask> findByUserId(Integer userId);
     List<ArticleGenerationTask> findByUserId(Integer userId);
     
     
     /**
     /**
-     * 根据状态查找任务
-     * @param status 任务状态
-     * @return 处于指定状态的所有任务
+     * 根据状态查找任务列表
      */
      */
-    List<ArticleGenerationTask> findByStatus(TaskStatus status);
+    List<ArticleGenerationTask> findByStatus(ArticleGenerationTask.TaskStatus status);
     
     
     /**
     /**
-     * 根据公司ID和状态查找任务
-     * @param companyId 公司ID
-     * @param status 任务状态
-     * @return 匹配条件的任务列表
+     * 根据公司ID和状态查找任务列表
      */
      */
-    List<ArticleGenerationTask> findByCompanyIdAndStatus(Integer companyId, TaskStatus status);
+    List<ArticleGenerationTask> findByCompanyIdAndStatus(Integer companyId, ArticleGenerationTask.TaskStatus status);
     
     
     /**
     /**
-     * 查找待处理的任务（按创建时间正序）
-     * @return 待处理的任务队列
+     * 根据用户ID和状态查找任务列表
      */
      */
-    List<ArticleGenerationTask> findByStatusOrderByCreatedAtAsc(TaskStatus status);
-    
-    /**
-     * 分页查询公司任务（按创建时间倒序）
-     * @param companyId 公司ID
-     * @param pageable 分页参数
-     * @return 分页结果
-     */
-    Page<ArticleGenerationTask> findByCompanyIdOrderByCreatedAtDesc(Integer companyId, Pageable pageable);
-    
-    /**
-     * 根据关键词ID查找任务
-     * @param keywordId 关键词ID
-     * @return 基于该关键词的生成任务
-     */
-    List<ArticleGenerationTask> findByKeywordId(Integer keywordId);
-    
-    /**
-     * 根据AI风格等级查找任务
-     * @param companyId 公司ID
-     * @param aiTasteLevel AI风格等级
-     * @return 使用指定风格的任务
-     */
-    List<ArticleGenerationTask> findByCompanyIdAndAiTasteLevel(Integer companyId, AiTasteLevel aiTasteLevel);
-    
-    /**
-     * 查找指定时间范围内的任务
-     * @param companyId 公司ID
-     * @param startTime 开始时间
-     * @param endTime 结束时间
-     * @return 时间范围内的任务
-     */
-    List<ArticleGenerationTask> findByCompanyIdAndCreatedAtBetween(Integer companyId, LocalDateTime startTime, LocalDateTime endTime);
-    
-    /**
-     * 统计公司任务数量按状态分组
-     * @param companyId 公司ID
-     * @param status 任务状态
-     * @return 指定状态的任务数量
-     */
-    @Query("SELECT COUNT(t) FROM ArticleGenerationTask t WHERE t.companyId = :companyId AND t.status = :status")
-    long countByCompanyIdAndStatus(@Param("companyId") Integer companyId, @Param("status") TaskStatus status);
-    
-    /**
-     * 查找用户最近的任务
-     * @param userId 用户ID
-     * @param limit 限制数量
-     * @return 用户最近的任务
-     */
-    @Query("SELECT t FROM ArticleGenerationTask t WHERE t.userId = :userId ORDER BY t.createdAt DESC")
-    List<ArticleGenerationTask> findRecentTasksByUser(@Param("userId") Integer userId, Pageable pageable);
-    
-    /**
-     * 查找超时未完成的任务
-     * @param timeoutThreshold 超时时间阈值
-     * @return 超时的处理中任务
-     */
-    @Query("SELECT t FROM ArticleGenerationTask t WHERE t.status = 'PROCESSING' AND t.createdAt < :timeoutThreshold")
-    List<ArticleGenerationTask> findTimeoutTasks(@Param("timeoutThreshold") LocalDateTime timeoutThreshold);
-    
-    /**
-     * 根据公司ID和文章主题模糊搜索任务
-     * @param companyId 公司ID
-     * @param articleTheme 文章主题关键词
-     * @return 匹配的任务列表
-     */
-    List<ArticleGenerationTask> findByCompanyIdAndArticleThemeContainingIgnoreCase(Integer companyId, String articleTheme);
-    
-    /**
-     * 查找最近完成的任务
-     * @param companyId 公司ID（可选）
-     * @param status 任务状态
-     * @param pageable 分页参数
-     * @return 最近完成的任务
-     */
-    @Query("SELECT t FROM ArticleGenerationTask t WHERE (:companyId IS NULL OR t.companyId = :companyId) AND t.status = :status ORDER BY t.completedAt DESC")
-    List<ArticleGenerationTask> findRecentCompletedTasks(@Param("companyId") Integer companyId, @Param("status") TaskStatus status, Pageable pageable);
-    
-    /**
-     * 根据多个条件搜索任务
-     * @param companyId 公司ID
-     * @param userId 用户ID
-     * @param status 任务状态
-     * @param articleTheme 文章主题
-     * @param startTime 开始时间
-     * @param endTime 结束时间
-     * @param pageable 分页参数
-     * @return 分页搜索结果
-     */
-    @Query("SELECT t FROM ArticleGenerationTask t WHERE " +
-           "(:companyId IS NULL OR t.companyId = :companyId) AND " +
-           "(:userId IS NULL OR t.userId = :userId) AND " +
-           "(:status IS NULL OR t.status = :status) AND " +
-           "(:articleTheme IS NULL OR t.articleTheme LIKE %:articleTheme%) AND " +
-           "(:startTime IS NULL OR t.createdAt >= :startTime) AND " +
-           "(:endTime IS NULL OR t.createdAt <= :endTime)")
-    Page<ArticleGenerationTask> searchTasks(@Param("companyId") Integer companyId,
-                                           @Param("userId") Integer userId,
-                                           @Param("status") TaskStatus status,
-                                           @Param("articleTheme") String articleTheme,
-                                           @Param("startTime") LocalDateTime startTime,
-                                           @Param("endTime") LocalDateTime endTime,
-                                           Pageable pageable);
-    
-    /**
-     * 查找最近更新的任务
-     * @param companyId 公司ID
-     * @param since 起始时间
-     * @return 最近更新的任务
-     */
-    @Query("SELECT t FROM ArticleGenerationTask t WHERE (:companyId IS NULL OR t.companyId = :companyId) AND t.updatedAt >= :since ORDER BY t.updatedAt DESC")
-    List<ArticleGenerationTask> findByUpdatedAtAfterOrderByUpdatedAtDesc(@Param("companyId") Integer companyId, @Param("since") LocalDateTime since);
-    
-    /**
-     * 统计指定时间范围内的任务数量
-     * @param companyId 公司ID（可选）
-     * @param status 任务状态
-     * @param startTime 开始时间
-     * @param endTime 结束时间
-     * @return 任务数量
-     */
-    @Query("SELECT COUNT(t) FROM ArticleGenerationTask t WHERE " +
-           "(:companyId IS NULL OR t.companyId = :companyId) AND " +
-           "(:status IS NULL OR t.status = :status) AND " +
-           "t.createdAt BETWEEN :startTime AND :endTime")
-    long countByConditions(@Param("companyId") Integer companyId,
-                          @Param("status") TaskStatus status,
-                          @Param("startTime") LocalDateTime startTime,
-                          @Param("endTime") LocalDateTime endTime);
-    
-    /**
-     * 计算平均执行时长
-     * @param companyId 公司ID（可选）
-     * @param startTime 开始时间
-     * @param endTime 结束时间
-     * @return 平均执行时长（毫秒）
-     */
-    @Query("SELECT AVG(t.executionTimeMs) FROM ArticleGenerationTask t WHERE " +
-           "(:companyId IS NULL OR t.companyId = :companyId) AND " +
-           "t.executionTimeMs IS NOT NULL AND " +
-           "t.createdAt BETWEEN :startTime AND :endTime")
-    Double getAverageExecutionTime(@Param("companyId") Integer companyId,
-                                  @Param("startTime") LocalDateTime startTime,
-                                  @Param("endTime") LocalDateTime endTime);
-    
-    /**
-     * 删除指定时间之前完成的任务
-     * @param completedBefore 完成时间阈值
-     * @param status 任务状态
-     * @return 删除的任务数量
-     */
-    @Query("DELETE FROM ArticleGenerationTask t WHERE t.status = :status AND t.completedAt < :completedBefore")
-    int deleteCompletedTasksBefore(@Param("status") TaskStatus status, @Param("completedBefore") LocalDateTime completedBefore);
-
-    long countByCompanyId(Integer companyId);
+    List<ArticleGenerationTask> findByUserIdAndStatus(Integer userId, ArticleGenerationTask.TaskStatus status);
 }
 }

-package com.aigeo.article.service;
-
-import com.aigeo.article.entity.ArticleGenerationTask;
-import com.aigeo.article.repository.ArticleGenerationTaskRepository;
-import com.aigeo.common.context.TenantContext;
-import com.aigeo.common.enums.TaskStatus;
-import com.aigeo.common.exception.BusinessException;
-import com.aigeo.common.result.ResultCode;
-import lombok.RequiredArgsConstructor;
-import lombok.extern.slf4j.Slf4j;
-import org.springframework.data.domain.Page;
-import org.springframework.data.domain.Pageable;
-import org.springframework.stereotype.Service;
-import org.springframework.transaction.annotation.Transactional;
-import org.springframework.util.StringUtils;
-
-import java.time.LocalDateTime;
-import java.util.ArrayList;
-import java.util.List;
-import java.util.Optional;
-import java.util.stream.Collectors;
-import org.springframework.data.domain.PageRequest;
-
-/**
- * 文章生成服务层
- * 
- * 负责管理文章生成任务的业务逻辑，包括任务的创建、更新、查询、
- * 状态跟踪、批量操作等功能。支持AI自动生成文章内容、
- * 多种内容模板、发布状态管理等
- *
- * @author AIGEO Team
- * @since 1.0.0
- */
-@Slf4j
-@Service
-@RequiredArgsConstructor
-@Transactional(readOnly = true)
-public class ArticleGenerationService {
-
-    private final ArticleGenerationTaskRepository taskRepository;
-
-    /**
-     * 获取所有文章生成任务
-     * @return 所有任务列表
-     */
-    public List<ArticleGenerationTask> getAllTasks() {
-        log.debug("获取所有文章生成任务");
-        return taskRepository.findAll();
-    }
-
-    /**
-     * 根据公司ID获取文章生成任务列表
-     * @param companyId 公司ID
-     * @return 该公司的任务列表
-     * @throws BusinessException 当公司ID为空时抛出
-     */
-    public List<ArticleGenerationTask> getTasksByCompanyId(Integer companyId) {
-        log.debug("获取公司文章生成任务，companyId: {}", companyId);
-        if (companyId == null) {
-            throw new BusinessException(ResultCode.PARAM_ERROR, "公司ID不能为空");
-        }
-        return taskRepository.findByCompanyId(companyId);
-    }
-
-    /**
-     * 根据用户ID获取文章生成任务列表
-     * @param userId 用户ID
-     * @return 该用户创建的任务列表
-     * @throws BusinessException 当用户ID为空时抛出
-     */
-    public List<ArticleGenerationTask> getTasksByUserId(Integer userId) {
-        log.debug("获取用户文章生成任务，userId: {}", userId);
-        if (userId == null) {
-            throw new BusinessException(ResultCode.PARAM_ERROR, "用户ID不能为空");
-        }
-        return taskRepository.findByUserId(userId);
-    }
-
-    /**
-     * 根据任务状态获取文章生成任务列表
-     * @param status 任务状态
-     * @return 指定状态的任务列表
-     * @throws BusinessException 当状态为空时抛出
-     */
-    public List<ArticleGenerationTask> getTasksByStatus(TaskStatus status) {
-        log.debug("根据状态获取文章生成任务，status: {}", status);
-        if (status == null) {
-            throw new BusinessException(ResultCode.PARAM_ERROR, "任务状态不能为空");
-        }
-        return taskRepository.findByStatus(status);
-    }
-
-    /**
-     * 根据公司ID和状态获取任务列表
-     * @param companyId 公司ID
-     * @param status 任务状态
-     * @return 匹配条件的任务列表
-     * @throws BusinessException 当参数为空时抛出
-     */
-    public List<ArticleGenerationTask> getTasksByCompanyIdAndStatus(Integer companyId, TaskStatus status) {
-        log.debug("根据公司和状态获取任务，companyId: {}, status: {}", companyId, status);
-        if (companyId == null || status == null) {
-            throw new BusinessException(ResultCode.PARAM_ERROR, "公司ID和状态不能为空");
-        }
-        return taskRepository.findByCompanyIdAndStatus(companyId, status);
-    }
-
-    /**
-     * 分页查询公司的文章生成任务
-     * @param companyId 公司ID
-     * @param pageable 分页参数
-     * @return 分页结果
-     * @throws BusinessException 当公司ID为空时抛出
-     */
-    public Page<ArticleGenerationTask> getTasksByCompanyIdWithPaging(Integer companyId, Pageable pageable) {
-        log.debug("分页查询公司文章生成任务，companyId: {}", companyId);
-        if (companyId == null) {
-            throw new BusinessException(ResultCode.PARAM_ERROR, "公司ID不能为空");
-        }
-        return taskRepository.findByCompanyIdOrderByCreatedAtDesc(companyId, pageable);
-    }
-
-    /**
-     * 根据ID获取文章生成任务
-     * @param id 任务ID
-     * @return 任务对象的Optional包装
-     * @throws BusinessException 当ID为空时抛出
-     */
-    public Optional<ArticleGenerationTask> getTaskById(Integer id) {
-        log.debug("根据ID获取文章生成任务，id: {}", id);
-        if (id == null) {
-            throw new BusinessException(ResultCode.PARAM_ERROR, "任务ID不能为空");
-        }
-        return taskRepository.findById(id);
-    }
-
-    /**
-     * 根据文章主题模糊搜索任务
-     * @param companyId 公司ID
-     * @param articleTheme 文章主题关键词
-     * @return 匹配的任务列表
-     * @throws BusinessException 当参数为空时抛出
-     */
-    public List<ArticleGenerationTask> searchTasksByTitle(Integer companyId, String articleTheme) {
-        log.debug("根据文章主题搜索任务，companyId: {}, articleTheme: {}", companyId, articleTheme);
-        if (companyId == null || !StringUtils.hasText(articleTheme)) {
-            throw new BusinessException(ResultCode.PARAM_ERROR, "公司ID和文章主题不能为空");
-        }
-        return taskRepository.findByCompanyIdAndArticleThemeContainingIgnoreCase(companyId, articleTheme);
-    }
-
-    /**
-     * 保存文章生成任务
-     * @param task 任务对象
-     * @return 保存后的任务
-     * @throws BusinessException 当任务对象为空或保存失败时抛出
-     */
-    @Transactional
-    public ArticleGenerationTask saveTask(ArticleGenerationTask task) {
-        log.debug("保存文章生成任务，articleTheme: {}", task != null ? task.getArticleTheme() : null);
-        if (task == null) {
-            throw new BusinessException(ResultCode.PARAM_ERROR, "任务对象不能为空");
-        }
-
-        // 设置当前租户ID
-        if (task.getCompanyId() == null) {
-            task.setCompanyId(TenantContext.getCurrentTenantId());
-        }
-
-        // 新建任务时设置默认状态
-        if (task.getId() == null && task.getStatus() == null) {
-            task.setStatus(TaskStatus.PENDING);
-        }
-
-        try {
-            ArticleGenerationTask savedTask = taskRepository.save(task);
-            log.info("文章生成任务保存成功，id: {}, articleTheme: {}", savedTask.getId(), savedTask.getArticleTheme());
-            return savedTask;
-        } catch (Exception e) {
-            log.error("文章生成任务保存失败", e);
-            throw new BusinessException(ResultCode.SYSTEM_ERROR, "任务保存失败");
-        }
-    }
-
-    /**
-     * 批量保存文章生成任务
-     * @param tasks 任务列表
-     * @return 保存后的任务列表
-     * @throws BusinessException 当任务列表为空或保存失败时抛出
-     */
-    @Transactional
-    public List<ArticleGenerationTask> batchSaveTasks(List<ArticleGenerationTask> tasks) {
-        log.debug("批量保存文章生成任务，数量: {}", tasks != null ? tasks.size() : 0);
-        if (tasks == null || tasks.isEmpty()) {
-            throw new BusinessException(ResultCode.PARAM_ERROR, "任务列表不能为空");
-        }
-
-        Integer companyId = TenantContext.getCurrentTenantId();
-        for (ArticleGenerationTask task : tasks) {
-            if (task.getCompanyId() == null) {
-                task.setCompanyId(companyId);
-            }
-            if (task.getStatus() == null) {
-                task.setStatus(TaskStatus.PENDING);
-            }
-        }
-
-        try {
-            List<ArticleGenerationTask> savedTasks = taskRepository.saveAll(tasks);
-            log.info("批量保存文章生成任务成功，数量: {}", savedTasks.size());
-            return savedTasks;
-        } catch (Exception e) {
-            log.error("批量保存文章生成任务失败", e);
-            throw new BusinessException(ResultCode.SYSTEM_ERROR, "批量保存任务失败");
-        }
-    }
-
-    /**
-     * 更新任务状态
-     * @param id 任务ID
-     * @param status 新状态
-     * @return 更新后的任务
-     * @throws BusinessException 当参数为空或任务不存在时抛出
-     */
-    @Transactional
-    public ArticleGenerationTask updateTaskStatus(Integer id, TaskStatus status) {
-        log.debug("更新任务状态，id: {}, status: {}", id, status);
-        if (id == null || status == null) {
-            throw new BusinessException(ResultCode.PARAM_ERROR, "任务ID和状态不能为空");
-        }
-
-        ArticleGenerationTask task = taskRepository.findById(id)
-            .orElseThrow(() -> new BusinessException(ResultCode.DATA_NOT_FOUND, "任务不存在"));
-
-        task.setStatus(status);
-        task.setUpdatedAt(LocalDateTime.now());
-
-        try {
-            ArticleGenerationTask updatedTask = taskRepository.save(task);
-            log.info("任务状态更新成功，id: {}, status: {}", id, status);
-            return updatedTask;
-        } catch (Exception e) {
-            log.error("任务状态更新失败", e);
-            throw new BusinessException(ResultCode.SYSTEM_ERROR, "任务状态更新失败");
-        }
-    }
-
-    /**
-     * 更新任务进度
-     * @param id 任务ID
-     * @param progress 进度百分比(0-100)
-     * @return 更新后的任务
-     * @throws BusinessException 当参数无效或任务不存在时抛出
-     */
-    @Transactional
-    public ArticleGenerationTask updateTaskProgress(Integer id, Integer progress) {
-        log.debug("更新任务进度，id: {}, progress: {}", id, progress);
-        if (id == null || progress == null || progress < 0 || progress > 100) {
-            throw new BusinessException(ResultCode.PARAM_ERROR, "任务ID不能为空，进度必须在0-100之间");
-        }
-
-        ArticleGenerationTask task = taskRepository.findById(id)
-            .orElseThrow(() -> new BusinessException(ResultCode.DATA_NOT_FOUND, "任务不存在"));
-
-        task.setProgress(progress);
-        task.setUpdatedAt(LocalDateTime.now());
-
-        try {
-            ArticleGenerationTask updatedTask = taskRepository.save(task);
-            log.info("任务进度更新成功，id: {}, progress: {}", id, progress);
-            return updatedTask;
-        } catch (Exception e) {
-            log.error("任务进度更新失败", e);
-            throw new BusinessException(ResultCode.SYSTEM_ERROR, "任务进度更新失败");
-        }
-    }
-
-    /**
-     * 删除文章生成任务
-     * @param id 任务ID
-     * @throws BusinessException 当ID为空或任务不存在时抛出
-     */
-    @Transactional
-    public void deleteTask(Integer id) {
-        log.debug("删除文章生成任务，id: {}", id);
-        if (id == null) {
-            throw new BusinessException(ResultCode.PARAM_ERROR, "任务ID不能为空");
-        }
-
-        if (!taskRepository.existsById(id)) {
-            throw new BusinessException(ResultCode.DATA_NOT_FOUND, "任务不存在");
-        }
-
-        try {
-            taskRepository.deleteById(id);
-            log.info("文章生成任务删除成功，id: {}", id);
-        } catch (Exception e) {
-            log.error("文章生成任务删除失败", e);
-            throw new BusinessException(ResultCode.SYSTEM_ERROR, "任务删除失败");
-        }
-    }
-
-    /**
-     * 批量删除文章生成任务
-     * @param ids 任务ID列表
-     * @throws BusinessException 当ID列表为空时抛出
-     */
-    @Transactional
-    public void batchDeleteTasks(List<Integer> ids) {
-        log.debug("批量删除文章生成任务，数量: {}", ids != null ? ids.size() : 0);
-        if (ids == null || ids.isEmpty()) {
-            throw new BusinessException(ResultCode.PARAM_ERROR, "任务ID列表不能为空");
-        }
-
-        try {
-            taskRepository.deleteAllById(ids);
-            log.info("批量删除文章生成任务成功，数量: {}", ids.size());
-        } catch (Exception e) {
-            log.error("批量删除文章生成任务失败", e);
-            throw new BusinessException(ResultCode.SYSTEM_ERROR, "批量删除任务失败");
-        }
-    }
-
-    /**
-     * 统计公司任务总数
-     * @param companyId 公司ID
-     * @return 任务总数
-     * @throws BusinessException 当公司ID为空时抛出
-     */
-    public long countByCompanyId(Integer companyId) {
-        log.debug("统计公司任务总数，companyId: {}", companyId);
-        if (companyId == null) {
-            throw new BusinessException(ResultCode.PARAM_ERROR, "公司ID不能为空");
-        }
-        return taskRepository.countByCompanyId(companyId);
-    }
-
-    /**
-     * 统计公司指定状态的任务数量
-     * @param companyId 公司ID
-     * @param status 任务状态
-     * @return 任务数量
-     * @throws BusinessException 当参数为空时抛出
-     */
-    public long countByCompanyIdAndStatus(Integer companyId, TaskStatus status) {
-        log.debug("统计公司指定状态任务数量，companyId: {}, status: {}", companyId, status);
-        if (companyId == null || status == null) {
-            throw new BusinessException(ResultCode.PARAM_ERROR, "公司ID和状态不能为空");
-        }
-        return taskRepository.countByCompanyIdAndStatus(companyId, status);
-    }
-
-    /**
-     * 查找最近更新的任务
-     * @param companyId 公司ID
-     * @param since 起始时间
-     * @return 最近更新的任务列表
-     * @throws BusinessException 当参数为空时抛出
-     */
-    public List<ArticleGenerationTask> getRecentlyUpdatedTasks(Integer companyId, LocalDateTime since) {
-        log.debug("查找最近更新的任务，companyId: {}, since: {}", companyId, since);
-        if (companyId == null || since == null) {
-            throw new BusinessException(ResultCode.PARAM_ERROR, "公司ID和时间不能为空");
-        }
-        return taskRepository.findByUpdatedAtAfterOrderByUpdatedAtDesc(companyId, since);
-    }
-
-    /**
-     * 查找待处理的任务
-     * @param companyId 公司ID
-     * @return 待处理任务列表
-     * @throws BusinessException 当公司ID为空时抛出
-     */
-    public List<ArticleGenerationTask> getPendingTasks(Integer companyId) {
-        log.debug("查找待处理任务，companyId: {}", companyId);
-        if (companyId == null) {
-            throw new BusinessException(ResultCode.PARAM_ERROR, "公司ID不能为空");
-        }
-        return taskRepository.findByCompanyIdAndStatus(companyId, TaskStatus.PENDING);
-    }
-
-    /**
-     * 查找正在处理的任务
-     * @param companyId 公司ID
-     * @return 正在处理的任务列表
-     * @throws BusinessException 当公司ID为空时抛出
-     */
-    public List<ArticleGenerationTask> getRunningTasks(Integer companyId) {
-        log.debug("查找正在处理任务，companyId: {}", companyId);
-        if (companyId == null) {
-            throw new BusinessException(ResultCode.PARAM_ERROR, "公司ID不能为空");
-        }
-        return taskRepository.findByCompanyIdAndStatus(companyId, TaskStatus.PROCESSING);
-    }
-
-    /**
-     * 查找已完成的任务
-     * @param companyId 公司ID
-     * @return 已完成任务列表
-     * @throws BusinessException 当公司ID为空时抛出
-     */
-    public List<ArticleGenerationTask> getCompletedTasks(Integer companyId) {
-        log.debug("查找已完成任务，companyId: {}", companyId);
-        if (companyId == null) {
-            throw new BusinessException(ResultCode.PARAM_ERROR, "公司ID不能为空");
-        }
-        return taskRepository.findByCompanyIdAndStatus(companyId, TaskStatus.COMPLETED);
-    }
-
-    /**
-     * 多条件搜索任务（分页）
-     * @param companyId 公司ID
-     * @param userId 用户ID
-     * @param status 任务状态
-     * @param articleTheme 文章主题
-     * @param startTime 开始时间
-     * @param endTime 结束时间
-     * @param pageable 分页参数
-     * @return 搜索结果分页数据
-     */
-    public Page<ArticleGenerationTask> searchTasks(Integer companyId, Integer userId, 
-                                                  TaskStatus status, String articleTheme, 
-                                                  LocalDateTime startTime, LocalDateTime endTime, 
-                                                  Pageable pageable) {
-        log.debug("多条件搜索任务，companyId: {}, userId: {}, status: {}", companyId, userId, status);
-        return taskRepository.searchTasks(companyId, userId, status, articleTheme, startTime, endTime, pageable);
-    }
-
-    /**
-     * 检查任务队列是否已满
-     * @param companyId 公司ID
-     * @return 是否已满
-     */
-    public boolean isTaskQueueFull(Integer companyId) {
-        log.debug("检查任务队列是否已满，companyId: {}", companyId);
-        long pendingCount = taskRepository.countByCompanyIdAndStatus(companyId, TaskStatus.PENDING);
-        long processingCount = taskRepository.countByCompanyIdAndStatus(companyId, TaskStatus.PROCESSING);
-        
-        // 假设每个公司最大允许同时进行50个任务
-        return (pendingCount + processingCount) >= 50;
-    }
-
-    /**
-     * 获取最近完成的任务
-     * @param companyId 公司ID（可选）
-     * @param limit 返回数量限制
-     * @return 最近完成的任务列表
-     */
-    public List<ArticleGenerationTask> getRecentCompletedTasks(Integer companyId, int limit) {
-        log.debug("获取最近完成的任务，companyId: {}, limit: {}", companyId, limit);
-        Pageable pageable = PageRequest.of(0, limit);
-        return taskRepository.findRecentCompletedTasks(companyId, TaskStatus.COMPLETED, pageable);
-    }
-
-    /**
-     * 检查任务是否存在
-     * @param id 任务ID
-     * @return 是否存在
-     */
-    public boolean existsById(Integer id) {
-        log.debug("检查任务是否存在，id: {}", id);
-        if (id == null) return false;
-        return taskRepository.existsById(id);
-    }
-
-    /**
-     * 启动任务
-     * @param id 任务ID
-     * @return 是否启动成功
-     */
-    @Transactional
-    public boolean startTask(Integer id) {
-        log.debug("启动任务，id: {}", id);
-        if (!taskRepository.existsById(id)) {
-            return false;
-        }
-        
-        Optional<ArticleGenerationTask> taskOpt = taskRepository.findById(id);
-        if (taskOpt.isPresent()) {
-            ArticleGenerationTask task = taskOpt.get();
-            if (task.getStatus() == TaskStatus.PENDING || task.getStatus() == TaskStatus.FAILED) {
-                task.start();
-                taskRepository.save(task);
-                log.info("任务启动成功，id: {}", id);
-                return true;
-            }
-        }
-        return false;
-    }
-
-    /**
-     * 暂停任务
-     * @param id 任务ID
-     * @return 是否暂停成功
-     */
-    @Transactional
-    public boolean pauseTask(Integer id) {
-        log.debug("暂停任务，id: {}", id);
-        Optional<ArticleGenerationTask> taskOpt = taskRepository.findById(id);
-        if (taskOpt.isPresent()) {
-            ArticleGenerationTask task = taskOpt.get();
-            if (task.getStatus() == TaskStatus.PROCESSING) {
-                task.setStatus(TaskStatus.PAUSED);
-                taskRepository.save(task);
-                log.info("任务暂停成功，id: {}", id);
-                return true;
-            }
-        }
-        return false;
-    }
-
-    /**
-     * 取消任务
-     * @param id 任务ID
-     * @return 是否取消成功
-     */
-    @Transactional
-    public boolean cancelTask(Integer id) {
-        log.debug("取消任务，id: {}", id);
-        Optional<ArticleGenerationTask> taskOpt = taskRepository.findById(id);
-        if (taskOpt.isPresent()) {
-            ArticleGenerationTask task = taskOpt.get();
-            if (task.isCancellable()) {
-                task.cancel("用户手动取消");
-                taskRepository.save(task);
-                log.info("任务取消成功，id: {}", id);
-                return true;
-            }
-        }
-        return false;
-    }
-
-    /**
-     * 重试任务
-     * @param id 任务ID
-     * @return 是否重试成功
-     */
-    @Transactional
-    public boolean retryTask(Integer id) {
-        log.debug("重试任务，id: {}", id);
-        Optional<ArticleGenerationTask> taskOpt = taskRepository.findById(id);
-        if (taskOpt.isPresent()) {
-            ArticleGenerationTask task = taskOpt.get();
-            if (task.canRetry()) {
-                task.incrementRetryCount();
-                task.setStatus(TaskStatus.PENDING);
-                task.setErrorMessage(null);
-                taskRepository.save(task);
-                log.info("任务重试成功，id: {}", id);
-                return true;
-            }
-        }
-        return false;
-    }
-
-    /**
-     * 检查任务是否正在运行
-     * @param id 任务ID
-     * @return 是否正在运行
-     */
-    public boolean isTaskRunning(Integer id) {
-        log.debug("检查任务是否正在运行，id: {}", id);
-        Optional<ArticleGenerationTask> taskOpt = taskRepository.findById(id);
-        return taskOpt.map(ArticleGenerationTask::isRunning).orElse(false);
-    }
-
-
-    /**
-     * 获取任务执行日志
-     * @param id 任务ID
-     * @param level 日志级别
-     * @param limit 返回数量限制
-     * @return 日志列表
-     */
-    public List<String> getTaskLogs(Integer id, String level, int limit) {
-        log.debug("获取任务执行日志，id: {}, level: {}, limit: {}", id, level, limit);
-        
-        // 这里应该实现从日志系统获取任务相关的日志
-        // 暂时返回模拟数据
-        List<String> logs = new ArrayList<>();
-        logs.add("任务创建成功");
-        logs.add("开始执行任务");
-        logs.add("正在处理中...");
-        
-        return logs.stream().limit(limit).collect(Collectors.toList());
-    }
-
-    /**
-     * 获取任务统计信息
-     * @param companyId 公司ID（可选）
-     * @param days 统计时间范围（天数）
-     * @return 统计信息
-     */
-    public TaskStatistics getTaskStatistics(Integer companyId, int days) {
-        log.debug("获取任务统计信息，companyId: {}, days: {}", companyId, days);
-        
-        LocalDateTime startTime = LocalDateTime.now().minusDays(days);
-        LocalDateTime endTime = LocalDateTime.now();
-        
-        long totalTasks = taskRepository.countByConditions(companyId, null, startTime, endTime);
-        long pendingTasks = taskRepository.countByConditions(companyId, TaskStatus.PENDING, startTime, endTime);
-        long runningTasks = taskRepository.countByConditions(companyId, TaskStatus.PROCESSING, startTime, endTime);
-        long completedTasks = taskRepository.countByConditions(companyId, TaskStatus.COMPLETED, startTime, endTime);
-        long failedTasks = taskRepository.countByConditions(companyId, TaskStatus.FAILED, startTime, endTime);
-        
-        double successRate = totalTasks > 0 ? (completedTasks * 100.0 / totalTasks) : 0.0;
-        Double averageExecutionTime = taskRepository.getAverageExecutionTime(companyId, startTime, endTime);
-        
-        return new TaskStatistics(
-            totalTasks, pendingTasks, runningTasks, completedTasks, failedTasks,
-            successRate, averageExecutionTime != null ? averageExecutionTime : 0.0
-        );
-    }
-
-    /**
-     * 任务统计信息数据结构
-     */
-    public static class TaskStatistics {
-        private final long totalTasks;
-        private final long pendingTasks;
-        private final long runningTasks;
-        private final long completedTasks;
-        private final long failedTasks;
-        private final double successRate;
-        private final double averageExecutionTime;
-
-        public TaskStatistics(long totalTasks, long pendingTasks, long runningTasks, 
-                            long completedTasks, long failedTasks, double successRate, 
-                            double averageExecutionTime) {
-            this.totalTasks = totalTasks;
-            this.pendingTasks = pendingTasks;
-            this.runningTasks = runningTasks;
-            this.completedTasks = completedTasks;
-            this.failedTasks = failedTasks;
-            this.successRate = successRate;
-            this.averageExecutionTime = averageExecutionTime;
-        }
-
-        // Getters
-        public long getTotalTasks() { return totalTasks; }
-        public long getPendingTasks() { return pendingTasks; }
-        public long getRunningTasks() { return runningTasks; }
-        public long getCompletedTasks() { return completedTasks; }
-        public long getFailedTasks() { return failedTasks; }
-        public double getSuccessRate() { return successRate; }
-        public double getAverageExecutionTime() { return averageExecutionTime; }
-    }
-
-    /**
-     * 清理已完成的任务
-     * @param retentionDays 保留天数
-     * @return 清理的任务数量
-     */
-    @Transactional
-    public int cleanupCompletedTasks(int retentionDays) {
-        log.debug("清理已完成的任务，保留天数: {}", retentionDays);
-        
-        LocalDateTime cutoffDate = LocalDateTime.now().minusDays(retentionDays);
-        int deletedCount = taskRepository.deleteCompletedTasksBefore(TaskStatus.COMPLETED, cutoffDate);
-        
-        log.info("清理已完成的任务成功，删除数量: {}", deletedCount);
-        return deletedCount;
-    }
-}