【增加】AI：写作模版构建

yudao-module-ai/yudao-module-ai-biz/src/main/java/cn/iocoder/yudao/module/ai/controller/admin/write/AiWriteController.java

@@ -1,13 +1,16 @@
 package cn.iocoder.yudao.module.ai.controller.admin.write;
 
 import cn.iocoder.yudao.framework.common.pojo.CommonResult;
+import cn.iocoder.yudao.module.ai.controller.admin.write.vo.AiWriteGenerateReqVO;
 import cn.iocoder.yudao.module.ai.service.write.AiWriteService;
 import io.swagger.v3.oas.annotations.Operation;
 import io.swagger.v3.oas.annotations.tags.Tag;
 import jakarta.annotation.Resource;
 import jakarta.annotation.security.PermitAll;
+import jakarta.validation.Valid;
 import org.springframework.http.MediaType;
 import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RequestBody;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RestController;
 import reactor.core.publisher.Flux;
@@ -22,8 +25,8 @@ public class AiWriteController {
 
     @PostMapping(value = "/generate-stream", produces = MediaType.TEXT_EVENT_STREAM_VALUE)
     @PermitAll
-    @Operation(summary = "作文生产（流式）", description = "流式返回，响应较快")
+    @Operation(summary = "写作生成（流式）", description = "流式返回，响应较快")
-    public Flux<CommonResult<String>> generateComposition() {
+    public Flux<CommonResult<String>> generateComposition(@RequestBody @Valid AiWriteGenerateReqVO generateReqVO) {
-        return writeService.generateComposition();
+        return writeService.generateComposition(generateReqVO);
     }
 }

yudao-module-ai/yudao-module-ai-biz/src/main/java/cn/iocoder/yudao/module/ai/controller/admin/write/vo/AiWriteGenerateReqVO.java

@@ -0,0 +1,39 @@
+package cn.iocoder.yudao.module.ai.controller.admin.write.vo;
+
+import io.swagger.v3.oas.annotations.media.Schema;
+import jakarta.validation.constraints.NotBlank;
+import lombok.Data;
+
+@Schema(description = "管理后台 - AI 写作生成 Request VO")
+@Data
+public class AiWriteGenerateReqVO {
+
+    @Schema(description = "写作内容", requiredMode = Schema.RequiredMode.NOT_REQUIRED, example = "田忌赛马")
+    private String content;
+
+    @Schema(description = "原文", requiredMode = Schema.RequiredMode.NOT_REQUIRED, example = "领导我要辞职")
+    private String originalContent;
+
+    @Schema(description = "回复内容", requiredMode = Schema.RequiredMode.NOT_REQUIRED, example = "准了")
+    private String replyContent;
+
+    @Schema(description = "长度", requiredMode = Schema.RequiredMode.REQUIRED, example = "中等")
+    @NotBlank(message = "长度不能为空")
+    private String length;
+
+    @Schema(description = "格式", requiredMode = Schema.RequiredMode.REQUIRED, example = "文章")
+    @NotBlank(message = "格式不能为空")
+    private String format;
+
+    @Schema(description = "语气", requiredMode = Schema.RequiredMode.REQUIRED, example = "随意")
+    @NotBlank(message = "语气不能为空")
+    private String tone;
+
+    @Schema(description = "语言", requiredMode = Schema.RequiredMode.REQUIRED, example = "中文")
+    @NotBlank(message = "语言不能为空")
+    private String language;
+
+
+    @Schema(description = "写作类型", requiredMode = Schema.RequiredMode.REQUIRED, example = "1")
+    private Integer writeType;
+}

yudao-module-ai/yudao-module-ai-biz/src/main/java/cn/iocoder/yudao/module/ai/service/write/AiWriteService.java

@@ -1,6 +1,7 @@
 package cn.iocoder.yudao.module.ai.service.write;
 
 import cn.iocoder.yudao.framework.common.pojo.CommonResult;
+import cn.iocoder.yudao.module.ai.controller.admin.write.vo.AiWriteGenerateReqVO;
 import reactor.core.publisher.Flux;
 
 /**
@@ -11,7 +12,7 @@ import reactor.core.publisher.Flux;
 public interface AiWriteService {
 
 
-    Flux<CommonResult<String>> generateComposition();
+    Flux<CommonResult<String>> generateComposition(AiWriteGenerateReqVO generateReqVO);
 
 
 }

yudao-module-ai/yudao-module-ai-biz/src/main/java/cn/iocoder/yudao/module/ai/service/write/AiWriteServiceImpl.java

@@ -7,6 +7,7 @@ import cn.iocoder.yudao.framework.ai.core.model.xinghuo.XingHuoChatModel;
 import cn.iocoder.yudao.framework.ai.core.model.xinghuo.XingHuoOptions;
 import cn.iocoder.yudao.framework.ai.core.model.yiyan.YiYanChatOptions;
 import cn.iocoder.yudao.framework.common.pojo.CommonResult;
+import cn.iocoder.yudao.module.ai.controller.admin.write.vo.AiWriteGenerateReqVO;
 import cn.iocoder.yudao.module.ai.enums.ErrorCodeConstants;
 import cn.iocoder.yudao.module.ai.service.model.AiApiKeyService;
 import jakarta.annotation.Resource;
@@ -37,11 +38,11 @@ public class AiWriteServiceImpl implements AiWriteService {
 
 
     @Override
-    public Flux<CommonResult<String>> generateComposition() {
+    public Flux<CommonResult<String>> generateComposition(AiWriteGenerateReqVO generateReqVO) {
         StreamingChatClient chatClient = apiKeyService.getStreamingChatClient(6L);
         AiPlatformEnum platform = AiPlatformEnum.validatePlatform("QianWen");
         ChatOptions chatOptions = buildChatOptions(platform, "qwen-72b-chat", 1.0, 1000);
-        Prompt prompt = new Prompt("请直接写一篇关于 气候变化 的文章，格式为自动，语气为自动，语言为自动，长度为自动。请确保涵盖主要观点，不需要标题，不需要任何额外的解释或道歉。", chatOptions);
+        Prompt prompt = new Prompt(buildWritingPrompt(generateReqVO), chatOptions);
         Flux<ChatResponse> streamResponse = chatClient.stream(prompt);
         // 3.3 流式返回
         StringBuffer contentBuffer = new StringBuffer();
@@ -54,11 +55,23 @@ public class AiWriteServiceImpl implements AiWriteService {
         }).doOnComplete(() -> {
             log.info("generateComposition complete, content: {}", contentBuffer);
         }).onErrorResume(error -> {
+            log.error("[AI 写作] 发生异常", error);
             return Flux.just(error(ErrorCodeConstants.AI_CHAT_STREAM_ERROR));
         });
     }
 
 
+    private String buildWritingPrompt(AiWriteGenerateReqVO generateReqVO) {
+        String template = "请直接写一篇关于 [{}] 的文章，格式为：{}，语气为：{}，语言为：{}，长度为：{}。请确保涵盖主要内容，不需要任何额外的解释或道歉。";
+        String content = generateReqVO.getContent();
+        String format = generateReqVO.getFormat();
+        String tone = generateReqVO.getTone();
+        String language = generateReqVO.getLanguage();
+        String length = generateReqVO.getLength();
+        return StrUtil.format(template, content, format, tone, language, length);
+    }
+
+    // TODO 芋艿：复用
     private static ChatOptions buildChatOptions(AiPlatformEnum platform, String model, Double temperature, Integer maxTokens) {
         Float temperatureF = temperature != null ? temperature.floatValue() : null;
         //noinspection EnhancedSwitchMigration