fix: resolve advanced filter data flow issue in similarity search

**Root Cause Fixed**: Advanced filter conditions were not being applied because:
- SimilaritySearchRequest lacked config field for SearchConfig
- Backend quick_similarity_search created empty default config
- Frontend searchConfig state was not passed to search requests

 **Changes Made**:

**Frontend Fixes:**
- Extended SimilaritySearchRequest interface with optional config field
- Modified SimilaritySearchService to pass config parameter
- Updated all search calls in SimilaritySearchTool to include searchConfig
- Enhanced handleSearch, threshold change listener, and scene search

**Backend Fixes:**
- Added config parameter to quick_similarity_search command
- Implemented config merging logic (use provided config or create default)
- Added comprehensive debug logging for filter configuration
- Fixed Rust compilation error with threshold.clone()

**Data Flow Now Working:**
Frontend SearchConfig  SimilaritySearchRequest.config  Backend SearchRequest  Filter Application

**Testing:**
-  Frontend builds successfully
-  Backend compiles without errors
-  Advanced filters now properly transmitted to search engine
-  Debug mode shows filter details in console

Advanced filter conditions now properly affect similarity search results!

apps/desktop/src-tauri/src/presentation/commands/similarity_search_commands.rs

@@ -8,7 +8,7 @@ use crate::presentation::commands::outfit_search_commands::search_similar_outfit
 /// 基于现有的 search_similar_outfits 功能，提供简化的接口
 
 /// 快速相似度搜索
-/// 使用预设配置进行简化搜索
+/// 支持高级过滤器配置的相似度搜索
 #[command]
 pub async fn quick_similarity_search(
     state: State<'_, AppState>,
@@ -16,8 +16,9 @@ pub async fn quick_similarity_search(
     relevance_threshold: Option<String>,
     page_size: Option<usize>,
     page_offset: Option<usize>,
+    config: Option<SearchConfig>,
 ) -> Result<SearchResponse, String> {
-    // 构建默认搜索配置
+    // 构建搜索配置 - 使用传入的配置或创建默认配置
     let threshold = match relevance_threshold.as_deref() {
         Some("LOWEST") => RelevanceThreshold::Lowest,
         Some("LOW") => RelevanceThreshold::Low,
@@ -26,8 +27,8 @@ pub async fn quick_similarity_search(
         _ => RelevanceThreshold::Medium, // 默认使用中等阈值
     };
 
-    let config = SearchConfig {
+    let mut final_config = config.unwrap_or_else(|| SearchConfig {
-        relevance_threshold: threshold,
+        relevance_threshold: threshold.clone(),
         environments: Vec::new(),
         categories: Vec::new(),
         color_filters: std::collections::HashMap::new(),
@@ -37,18 +38,32 @@ pub async fn quick_similarity_search(
         custom_filters: Vec::new(),
         query_enhancement_enabled: true,
         color_thresholds: ColorThresholds::default(),
-    };
+    });
+
+    // 确保阈值与传入的参数一致
+    final_config.relevance_threshold = threshold;
 
     let request = SearchRequest {
         query: query.clone(),
-        config,
+        config: final_config.clone(),
         page_size: page_size.unwrap_or(12), // 工具页面显示更多结果，支持自定义
         page_offset: page_offset.unwrap_or(0), // 支持分页偏移
     };
 
     // 调试信息
+    if final_config.debug_mode {
+        eprintln!("相似度搜索请求详情:");
+        eprintln!("  查询: '{}'", query);
+        eprintln!("  页面大小: {}", request.page_size);
+        eprintln!("  页面偏移: {}", request.page_offset);
+        eprintln!("  类别过滤: {:?}", final_config.categories);
+        eprintln!("  环境过滤: {:?}", final_config.environments);
+        eprintln!("  设计风格: {:?}", final_config.design_styles);
+        eprintln!("  颜色过滤: {} 个", final_config.color_filters.len());
+    } else {
         eprintln!("相似度搜索请求: query='{}', page_size={}, page_offset={}",
             query, request.page_size, request.page_offset);
+    }
 
     // 复用现有的搜索功能
     search_similar_outfits(state, request).await

apps/desktop/src/pages/tools/SimilaritySearchTool.tsx

@@ -94,8 +94,13 @@ const SimilaritySearchTool: React.FC = () => {
 
   // 处理搜索
   const handleSearch = useCallback((request: SimilaritySearchRequest) => {
-    executeSearch(request);
+    // 确保搜索请求包含当前的高级过滤器配置
-  }, [executeSearch]);
+    const enhancedRequest: SimilaritySearchRequest = {
+      ...request,
+      config: request.config || searchConfig, // 使用传入的配置或当前的高级过滤器配置
+    };
+    executeSearch(enhancedRequest);
+  }, [executeSearch, searchConfig]);
 
   // 处理建议选择
   const handleSuggestionSelect = useCallback((suggestion: string) => {
@@ -112,6 +117,7 @@ const SimilaritySearchTool: React.FC = () => {
         relevance_threshold: selectedThreshold,
         page_size: configState.config?.max_results_per_page || 12,
         page_offset: 0,
+        config: newConfig, // 包含高级过滤器配置
       };
       executeSearch(request);
     }
@@ -164,14 +170,17 @@ const SimilaritySearchTool: React.FC = () => {
 
   // 监听相关性阈值变化，立即重新搜索
   useEffect(() => {
+    if (query.trim()) { // 只有在有查询内容时才搜索
       const request: SimilaritySearchRequest = {
         query: query.trim(),
         relevance_threshold: selectedThreshold,
         page_size: configState.config?.max_results_per_page || 12,
         page_offset: (searchState.currentPage - 1) * (configState.config?.max_results_per_page || 12),
+        config: searchConfig, // 包含高级过滤器配置
       };
       executeSearch(request);
-  }, [selectedThreshold]); // 只监听阈值变化
+    }
+  }, [selectedThreshold, searchConfig]); // 监听阈值和高级过滤器配置变化
 
   // 返回工具列表
   const handleBackToTools = useCallback(() => {
@@ -245,10 +254,11 @@ const SimilaritySearchTool: React.FC = () => {
       relevance_threshold: selectedThreshold,
       page_size: configState.config?.max_results_per_page || 12,
       page_offset: 0,
+      config: searchConfig, // 包含高级过滤器配置
     };
 
     executeSearch(searchRequest);
-  }, [selectedThreshold, configState.config?.max_results_per_page, executeSearch, setQuery]);
+  }, [selectedThreshold, configState.config?.max_results_per_page, executeSearch, setQuery, searchConfig]);
 
   // 关闭穿搭方案模态框
   const handleCloseOutfitModal = useCallback(() => {

apps/desktop/src/services/similaritySearchService.ts

@@ -20,6 +20,7 @@ export class SimilaritySearchService {
         relevanceThreshold: request.relevance_threshold,
         pageSize: request.page_size,
         pageOffset: request.page_offset,
+        config: request.config, // 传递高级过滤器配置
       });
       return response;
     } catch (error) {

apps/desktop/src/types/similaritySearch.ts

@@ -4,8 +4,8 @@
  */
 
 // 重用现有的搜索结果类型
-import type { SearchResult, SearchResponse } from './outfitSearch';
+import type { SearchResult, SearchResponse, SearchConfig } from './outfitSearch';
-export type { SearchResult, SearchResponse };
+export type { SearchResult, SearchResponse, SearchConfig };
 
 // 阈值选项
 export interface ThresholdOption {
@@ -22,12 +22,13 @@ export interface SimilaritySearchConfig {
   quick_search_tags: string[];
 }
 
-// 搜索请求（简化版）
+// 搜索请求（扩展版，支持高级过滤器）
 export interface SimilaritySearchRequest {
   query: string;
   relevance_threshold?: string;
   page_size?: number;
   page_offset?: number;
+  config?: SearchConfig; // 添加高级过滤器配置支持
 }
 
 // 搜索状态