feat：新增dify接入知识库时更新文档嵌入参数的功能

app/types/dify-dataset-manager/document-detail.ts

@@ -1,4 +1,4 @@
-import type { Segment } from '~/api/dify-dataset/type';
+import type { Segment, IndexingStatus } from '~/api/dify-dataset/type';
 import type { Document } from '~/api/dify-dataset/type/documentTypes';
 
 /**
@@ -11,20 +11,22 @@ export interface DocumentDetailProps {
 
 /**
  * 分段设置配置（文档详情专用）
- * 注意：Dify API 支持的参数有限
+ * 注意：update-by-file API 支持的参数
  * - separator: ✅ 支持
  * - maxTokens: ✅ 支持
+ * - chunkOverlap: ✅ 支持（分段重叠长度）
  * - removeExtraSpaces: ✅ 支持
  * - removeUrlsEmails: ✅ 支持
- * - useQASegment: ⚠️ 需要 doc_form: "qa_model"
+ * - indexingTechnique: ✅ 支持（high_quality/economy）
+ * - doc_form/doc_language: ❌ 不支持（仅 create-by-file 支持）
  */
 export interface DocumentDetailSegmentationSettings {
     separator: string;
     maxTokens: number;
+    chunkOverlap: number;
     removeExtraSpaces: boolean;
     removeUrlsEmails: boolean;
-    useQASegment: boolean;
-    qaLanguage: string;
+    indexingTechnique: 'high_quality' | 'economy';
 }
 
 /**
@@ -33,10 +35,10 @@ export interface DocumentDetailSegmentationSettings {
 export const DEFAULT_DOCUMENT_DETAIL_SETTINGS: DocumentDetailSegmentationSettings = {
     separator: '\\n\\n',
     maxTokens: 500,
+    chunkOverlap: 50,
     removeExtraSpaces: true,
     removeUrlsEmails: false,
-    useQASegment: false,
-    qaLanguage: 'Chinese',
+    indexingTechnique: 'high_quality',
 };
 
 /**
@@ -48,4 +50,20 @@ export interface DocumentDetailState {
     previewLoading: boolean;
     showPreview: boolean;
     saving: boolean;
+    isProcessing: boolean;
+    indexingStatus: IndexingStatus | null;
 }
+
+/**
+ * 索引状态配置
+ */
+export const INDEXING_STATUS_CONFIG: Record<IndexingStatus, { text: string; percent: number }> = {
+    waiting: { text: '等待处理...', percent: 10 },
+    parsing: { text: '解析文档...', percent: 30 },
+    cleaning: { text: '清洗文本...', percent: 50 },
+    splitting: { text: '分段处理...', percent: 70 },
+    indexing: { text: '建立索引...', percent: 85 },
+    completed: { text: '处理完成', percent: 100 },
+    paused: { text: '已暂停', percent: 0 },
+    error: { text: '处理失败', percent: 0 },
+};