feat: 视频搜索时长筛选v2

lib/http/search.dart

@@ -47,17 +47,17 @@ class SearchHttp {
     required String keyword,
     required page,
     String? order,
+    int? duration,
   }) async {
-    Map<String, dynamic> reqData = {
+    var reqData = {
       'search_type': searchType.type,
       'keyword': keyword,
       // 'order_sort': 0,
       // 'user_type': 0,
       'page': page,
+      if (order != null) 'order': order,
+      if (duration != null) 'duration': duration,
     };
-    if (order != null && order != '') {
-      reqData['order'] = order;
-    }
     var res = await Request().get(Api.searchByType, data: reqData);
     if (res.data['code'] == 0 && res.data['data']['numPages'] > 0) {
       Object data;