fix: 创建material_usage_records表修复素材片段使用状态跟踪

- 创建material_usage_records表存储素材使用记录 (v18)
- 添加相关索引优化查询性能
- 修复模板匹配应用后片段管理显示'已使用为0'的问题
- 支持素材片段使用状态的正确跟踪和更新

现在点击'应用匹配结果'后，对应的素材片段会正确标记为已使用状态。

apps/desktop/src-tauri/src/infrastructure/database/migrations.rs

@@ -172,6 +172,14 @@ impl MigrationManager {
             up_sql: include_str!("migrations/017_create_matching_segment_results_tables.sql").to_string(),
             down_sql: Some(include_str!("migrations/017_create_matching_segment_results_tables_down.sql").to_string()),
         });
+
+        // 迁移 18: 创建material_usage_records表
+        self.add_migration(Migration {
+            version: 18,
+            description: "创建material_usage_records表".to_string(),
+            up_sql: include_str!("migrations/018_create_material_usage_records_table.sql").to_string(),
+            down_sql: Some(include_str!("migrations/018_create_material_usage_records_table_down.sql").to_string()),
+        });
     }
 
     /// 添加迁移

apps/desktop/src-tauri/src/infrastructure/database/migrations/018_create_material_usage_records_table.sql

@@ -0,0 +1,33 @@
+-- 创建素材使用记录表
+-- 用于跟踪素材片段在各种场景下的使用情况
+
+CREATE TABLE IF NOT EXISTS material_usage_records (
+    id TEXT PRIMARY KEY,
+    material_segment_id TEXT NOT NULL,
+    material_id TEXT NOT NULL,
+    project_id TEXT NOT NULL,
+    template_matching_result_id TEXT NOT NULL,
+    template_id TEXT NOT NULL,
+    binding_id TEXT NOT NULL,
+    track_segment_id TEXT NOT NULL,
+    usage_type TEXT NOT NULL,  -- JSON格式的MaterialUsageType枚举
+    usage_context TEXT,        -- JSON格式的使用上下文信息
+    created_at DATETIME NOT NULL DEFAULT (datetime('now', 'utc') || 'Z'),
+    FOREIGN KEY (material_segment_id) REFERENCES material_segments (id) ON DELETE CASCADE,
+    FOREIGN KEY (material_id) REFERENCES materials (id) ON DELETE CASCADE,
+    FOREIGN KEY (project_id) REFERENCES projects (id) ON DELETE CASCADE,
+    FOREIGN KEY (template_matching_result_id) REFERENCES template_matching_results (id) ON DELETE CASCADE,
+    FOREIGN KEY (template_id) REFERENCES templates (id) ON DELETE CASCADE,
+    FOREIGN KEY (binding_id) REFERENCES project_template_bindings (id) ON DELETE CASCADE,
+    FOREIGN KEY (track_segment_id) REFERENCES track_segments (id) ON DELETE CASCADE
+);
+
+-- 创建索引以优化查询性能
+CREATE INDEX IF NOT EXISTS idx_material_usage_records_material_segment_id ON material_usage_records (material_segment_id);
+CREATE INDEX IF NOT EXISTS idx_material_usage_records_material_id ON material_usage_records (material_id);
+CREATE INDEX IF NOT EXISTS idx_material_usage_records_project_id ON material_usage_records (project_id);
+CREATE INDEX IF NOT EXISTS idx_material_usage_records_template_matching_result_id ON material_usage_records (template_matching_result_id);
+CREATE INDEX IF NOT EXISTS idx_material_usage_records_template_id ON material_usage_records (template_id);
+CREATE INDEX IF NOT EXISTS idx_material_usage_records_binding_id ON material_usage_records (binding_id);
+CREATE INDEX IF NOT EXISTS idx_material_usage_records_usage_type ON material_usage_records (usage_type);
+CREATE INDEX IF NOT EXISTS idx_material_usage_records_created_at ON material_usage_records (created_at);

apps/desktop/src-tauri/src/infrastructure/database/migrations/018_create_material_usage_records_table_down.sql

@@ -0,0 +1,14 @@
+-- 回滚：删除素材使用记录表
+
+-- 删除索引
+DROP INDEX IF EXISTS idx_material_usage_records_material_segment_id;
+DROP INDEX IF EXISTS idx_material_usage_records_material_id;
+DROP INDEX IF EXISTS idx_material_usage_records_project_id;
+DROP INDEX IF EXISTS idx_material_usage_records_template_matching_result_id;
+DROP INDEX IF EXISTS idx_material_usage_records_template_id;
+DROP INDEX IF EXISTS idx_material_usage_records_binding_id;
+DROP INDEX IF EXISTS idx_material_usage_records_usage_type;
+DROP INDEX IF EXISTS idx_material_usage_records_created_at;
+
+-- 删除表
+DROP TABLE IF EXISTS material_usage_records;

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

@@ -125,7 +125,6 @@ pub async fn create_usage_records_from_matching_result(
     // 解析匹配结果并创建使用记录请求
     for (index, match_value) in matches.iter().enumerate() {
         println!("🔄 处理第 {} 个匹配结果", index + 1);
-        println!("📄 原始匹配数据: {}", serde_json::to_string_pretty(match_value).unwrap_or_else(|_| "无法序列化".to_string()));
         // 直接从SegmentMatch结构中提取字段
         let material_segment_id = match_value
             .get("material_segment_id")