mod: show search count

lib/pages/search_panel/controller.dart

@@ -1,5 +1,6 @@
 import 'package:PiliPalaX/http/loading_state.dart';
 import 'package:PiliPalaX/pages/common/common_controller.dart';
+import 'package:PiliPalaX/pages/search_result/controller.dart';
 import 'package:get/get.dart';
 import 'package:PiliPalaX/http/search.dart';
 import 'package:PiliPalaX/models/common/search_type.dart';
@@ -7,7 +8,7 @@ import 'package:PiliPalaX/utils/id_utils.dart';
 import 'package:PiliPalaX/utils/utils.dart';
 
 class SearchPanelController extends CommonController {
-  SearchPanelController({this.keyword, this.searchType});
+  SearchPanelController({this.keyword, this.searchType, this.tag});
   String? keyword;
   SearchType? searchType;
   // 结果排序方式 搜索类型为视频、专栏及相簿时
@@ -18,6 +19,9 @@ class SearchPanelController extends CommonController {
   int? orderSort;
   int? userType;
   int? categoryId;
+  String? tag;
+  late final searchResultController =
+      Get.find<SearchResultController>(tag: tag);
 
   @override
   void onInit() {
@@ -26,8 +30,30 @@ class SearchPanelController extends CommonController {
   }
 
   @override
-  void handleSuccess(List currentList, List dataList) {
-    onPushDetail(dataList);
+  bool customHandleResponse(Success response) {
+    searchResultController.count[SearchType.values.indexOf(searchType!)] =
+        response.response.numResults;
+    if (response.response.list != null) {
+      List currentList = currentPage != 1 && loadingState.value is Success
+          ? (loadingState.value as Success).response
+          : [];
+      List dataList = currentPage == 1
+          ? response.response.list
+          : currentList + response.response.list;
+      if (dataList.isNotEmpty) {
+        loadingState.value = LoadingState.success(dataList);
+      } else {
+        loadingState.value = LoadingState.empty();
+      }
+      if (currentPage == 1) {
+        onPushDetail(response.response.list);
+      }
+    } else {
+      if (currentPage == 1) {
+        loadingState.value = LoadingState.empty();
+      }
+    }
+    return true;
   }
 
   void onPushDetail(resultList) async {

lib/pages/search_panel/view.dart

@@ -42,6 +42,7 @@ class _SearchPanelState extends State<SearchPanel>
       SearchPanelController(
         keyword: widget.keyword,
         searchType: widget.searchType,
+        tag: widget.tag,
       ),
       tag: widget.searchType!.type + widget.keyword!,
     );

lib/pages/search_result/controller.dart

@@ -4,6 +4,8 @@ class SearchResultController extends GetxController {
   String? keyword;
   int tabIndex = 0;
 
+  RxList<int> count = List.generate(5, (_) => -1).toList().obs;
+
   @override
   void onInit() {
     super.onInit();

lib/pages/search_result/view.dart

@@ -13,19 +13,22 @@ class SearchResultPage extends StatefulWidget {
 
 class _SearchResultPageState extends State<SearchResultPage>
     with TickerProviderStateMixin {
-  late SearchResultController? _searchResultController;
+  late SearchResultController _searchResultController;
   late TabController _tabController;
+  final String _tag = DateTime.now().millisecondsSinceEpoch.toString();
 
   @override
   void initState() {
     super.initState();
-    _searchResultController = Get.put(SearchResultController(),
-        tag: DateTime.now().millisecondsSinceEpoch.toString());
+    _searchResultController = Get.put(
+      SearchResultController(),
+      tag: _tag,
+    );
 
     _tabController = TabController(
       vsync: this,
       length: SearchType.values.length,
-      initialIndex: _searchResultController!.tabIndex,
+      initialIndex: _searchResultController.tabIndex,
     );
   }
 
@@ -52,7 +55,7 @@ class _SearchResultPageState extends State<SearchResultPage>
           child: SizedBox(
             width: double.infinity,
             child: Text(
-              '${_searchResultController!.keyword}',
+              '${_searchResultController.keyword}',
               style: Theme.of(context).textTheme.titleMedium,
             ),
           ),
@@ -72,9 +75,19 @@ class _SearchResultPageState extends State<SearchResultPage>
               ),
               child: TabBar(
                 controller: _tabController,
-                tabs: [
-                  for (var i in SearchType.values) Tab(text: i.label),
-                ],
+                tabs: SearchType.values
+                    .map(
+                      (item) => Obx(
+                        () {
+                          int count = _searchResultController
+                              .count[SearchType.values.indexOf(item)];
+                          return Tab(
+                              text:
+                                  '${item.label}${count != -1 ? ' ${count > 99 ? '99+' : count}' : ''}');
+                        },
+                      ),
+                    )
+                    .toList(),
                 isScrollable: true,
                 indicatorWeight: 0,
                 indicatorPadding:
@@ -90,14 +103,14 @@ class _SearchResultPageState extends State<SearchResultPage>
                 unselectedLabelColor: Theme.of(context).colorScheme.outline,
                 tabAlignment: TabAlignment.start,
                 onTap: (index) {
-                  if (index == _searchResultController!.tabIndex) {
+                  if (index == _searchResultController.tabIndex) {
                     Get.find<SearchPanelController>(
                             tag: SearchType.values[index].type +
-                                _searchResultController!.keyword!)
+                                _searchResultController.keyword!)
                         .animateToTop();
                   }
 
-                  _searchResultController!.tabIndex = index;
+                  _searchResultController.tabIndex = index;
                 },
               ),
             ),
@@ -108,9 +121,9 @@ class _SearchResultPageState extends State<SearchResultPage>
               children: [
                 for (var i in SearchType.values) ...{
                   SearchPanel(
-                    keyword: _searchResultController!.keyword,
+                    keyword: _searchResultController.keyword,
                     searchType: i,
-                    tag: DateTime.now().millisecondsSinceEpoch.toString(),
+                    tag: _tag,
                   )
                 }
               ],