handle relation url

Closes #1566

Signed-off-by: bggRGjQaUbCoE <githubaccount56556@proton.me>

lib/pages/fan/controller.dart

@@ -1,29 +1,35 @@
 import 'package:PiliPlus/http/fan.dart';
 import 'package:PiliPlus/http/loading_state.dart';
 import 'package:PiliPlus/http/video.dart';
-import 'package:PiliPlus/models_new/fans/data.dart';
-import 'package:PiliPlus/models_new/fans/list.dart';
-import 'package:PiliPlus/pages/common/common_list_controller.dart';
+import 'package:PiliPlus/models_new/follow/data.dart';
+import 'package:PiliPlus/pages/follow_type/controller.dart';
+import 'package:PiliPlus/utils/accounts.dart';
 import 'package:flutter_smart_dialog/flutter_smart_dialog.dart';
+import 'package:get/get.dart';
 
-class FansController extends CommonListController<FansData, FansItemModel> {
-  FansController(this.mid);
-  int total = 0;
-  int mid;
+class FansController extends FollowTypeController {
+  FansController(this.showName);
+  final bool showName;
+  late final bool isOwner;
 
   @override
-  void onInit() {
-    super.onInit();
+  void init() {
+    final ownerMid = Accounts.main.mid;
+    final mid = Get.parameters['mid'];
+    this.mid = mid != null ? int.parse(mid) : ownerMid;
+    isOwner = ownerMid == this.mid;
+    if (showName && !isOwner) {
+      final name = Get.parameters['name'];
+      this.name = RxnString(name);
+      if (name == null) {
+        queryUserName();
+      }
+    }
     queryData();
   }
 
   @override
-  List<FansItemModel>? getDataList(FansData response) {
-    return response.list;
-  }
-
-  @override
-  Future<LoadingState<FansData>> customGetData() => FanHttp.fans(
+  Future<LoadingState<FollowData>> customGetData() => FanHttp.fans(
     vmid: mid,
     pn: page,
     orderType: 'attention',

lib/pages/fan/view.dart

@@ -1,16 +1,9 @@
-import 'package:PiliPlus/common/skeleton/msg_feed_top.dart';
 import 'package:PiliPlus/common/widgets/dialog/dialog.dart';
-import 'package:PiliPlus/common/widgets/image/network_img_layer.dart';
-import 'package:PiliPlus/common/widgets/loading_widget/http_error.dart';
-import 'package:PiliPlus/common/widgets/refresh_indicator.dart';
-import 'package:PiliPlus/common/widgets/view_sliver_safe_area.dart';
-import 'package:PiliPlus/http/loading_state.dart';
-import 'package:PiliPlus/models/common/image_type.dart';
-import 'package:PiliPlus/models_new/fans/list.dart';
+import 'package:PiliPlus/models_new/follow/list.dart';
 import 'package:PiliPlus/pages/fan/controller.dart';
+import 'package:PiliPlus/pages/follow_type/view.dart';
+import 'package:PiliPlus/pages/follow_type/widgets/item.dart';
 import 'package:PiliPlus/pages/share/view.dart' show UserModel;
-import 'package:PiliPlus/services/account_service.dart';
-import 'package:PiliPlus/utils/grid.dart';
 import 'package:PiliPlus/utils/utils.dart';
 import 'package:flutter/material.dart';
 import 'package:get/get.dart';
@@ -18,160 +11,63 @@ import 'package:get/get.dart';
 class FansPage extends StatefulWidget {
   const FansPage({
     super.key,
-    this.mid,
+    this.showName,
     this.onSelect,
   });
 
-  final int? mid;
+  final bool? showName;
   final ValueChanged<UserModel>? onSelect;
 
   @override
   State<FansPage> createState() => _FansPageState();
 }
 
-class _FansPageState extends State<FansPage> {
-  late int mid;
-  String? name;
-  late bool isOwner;
-  late FansController _fansController;
-
+class _FansPageState extends FollowTypePageState<FansPage> {
   @override
-  void initState() {
-    super.initState();
-    AccountService accountService = Get.find<AccountService>();
-    late final mid = Get.parameters['mid'];
-    this.mid =
-        widget.mid ?? (mid != null ? int.parse(mid) : accountService.mid);
-    isOwner = this.mid == accountService.mid;
-    name = Get.parameters['name'] ?? accountService.name.value;
-    _fansController = Get.put(
-      FansController(this.mid),
-      tag: Utils.makeHeroTag(this.mid),
-    );
-  }
-
-  @override
-  Widget build(BuildContext context) {
-    final theme = Theme.of(context).colorScheme;
-    return Scaffold(
-      resizeToAvoidBottomInset: false,
-      appBar: widget.mid != null
-          ? null
-          : AppBar(title: Text(isOwner ? '我的粉丝' : '$name的粉丝')),
-      body: refreshIndicator(
-        onRefresh: _fansController.onRefresh,
-        child: CustomScrollView(
-          physics: const AlwaysScrollableScrollPhysics(),
-          controller: _fansController.scrollController,
-          slivers: [
-            ViewSliverSafeArea(
-              sliver: Obx(
-                () => _buildBody(theme, _fansController.loadingState.value),
-              ),
-            ),
-          ],
-        ),
-      ),
-    );
-  }
-
-  late final gridDelegate = SliverGridDelegateWithMaxCrossAxisExtent(
-    maxCrossAxisExtent: Grid.smallCardWidth * 2,
-    mainAxisExtent: 66,
+  late final FansController controller = Get.put(
+    FansController(widget.showName ?? true),
+    tag: Utils.generateRandomString(8),
   );
+  late final flag = widget.onSelect == null && controller.isOwner;
 
-  Widget _buildBody(
-    ColorScheme theme,
-    LoadingState<List<FansItemModel>?> loadingState,
-  ) {
-    return switch (loadingState) {
-      Loading() => SliverGrid.builder(
-        gridDelegate: gridDelegate,
-        itemBuilder: (context, index) => const MsgFeedTopSkeleton(),
-        itemCount: 16,
-      ),
-      Success(:var response) =>
-        response?.isNotEmpty == true
-            ? SliverGrid.builder(
-                gridDelegate: gridDelegate,
-                itemBuilder: (context, index) {
-                  if (index == response.length - 1) {
-                    _fansController.onLoadMore();
-                  }
-                  return _buildItem(theme, index, response[index]);
-                },
-                itemCount: response!.length,
-              )
-            : HttpError(onReload: _fansController.onReload),
-      Error(:var errMsg) => HttpError(
-        errMsg: errMsg,
-        onReload: _fansController.onReload,
-      ),
-    };
-  }
+  @override
+  PreferredSizeWidget? get appBar => widget.showName == false
+      ? null
+      : AppBar(
+          title: controller.isOwner
+              ? const Text('我的粉丝')
+              : Obx(() {
+                  final name = controller.name.value;
+                  if (name != null) return Text('$name的粉丝');
+                  return const SizedBox.shrink();
+                }),
+        );
 
-  Widget _buildItem(ColorScheme theme, int index, FansItemModel item) {
-    final isSelect = widget.onSelect != null;
+  @override
+  Widget buildItem(int index, FollowItemModel item) {
     void onRemove() => showConfirmDialog(
       context: context,
       title: '确定移除 ${item.uname} ？',
-      onConfirm: () => _fansController.onRemoveFan(index, item.mid!),
+      onConfirm: () => controller.onRemoveFan(index, item.mid),
     );
 
-    final flag = !isSelect && isOwner;
-    return SizedBox(
-      height: 66,
-      child: InkWell(
-        onTap: () {
-          if (widget.onSelect != null) {
-            widget.onSelect!(
-              UserModel(
-                mid: item.mid!,
-                name: item.uname!,
-                avatar: item.face!,
-              ),
-            );
-            return;
-          }
-          Get.toNamed('/member?mid=${item.mid}');
-        },
-        onLongPress: flag ? onRemove : null,
-        onSecondaryTap: flag && !Utils.isMobile ? onRemove : null,
-        child: Padding(
-          padding: const EdgeInsets.symmetric(
-            horizontal: 12,
-            vertical: 10,
-          ),
-          child: Row(
-            spacing: 10,
-            children: [
-              NetworkImgLayer(
-                width: 45,
-                height: 45,
-                type: ImageType.avatar,
-                src: item.face,
-              ),
-              Column(
-                spacing: 3,
-                crossAxisAlignment: CrossAxisAlignment.start,
-                children: [
-                  Text(
-                    item.uname!,
-                    style: const TextStyle(fontSize: 14),
-                  ),
-                  if (item.sign != null)
-                    Text(
-                      item.sign!,
-                      maxLines: 1,
-                      overflow: TextOverflow.ellipsis,
-                      style: TextStyle(fontSize: 13, color: theme.outline),
-                    ),
-                ],
-              ),
-            ],
-          ),
-        ),
-      ),
+    return FollowTypeItem(
+      item: item,
+      onTap: () {
+        if (widget.onSelect != null) {
+          widget.onSelect!(
+            UserModel(
+              mid: item.mid,
+              name: item.uname!,
+              avatar: item.face!,
+            ),
+          );
+          return;
+        }
+        Get.toNamed('/member?mid=${item.mid}');
+      },
+      onLongPress: flag ? onRemove : null,
+      onSecondaryTap: flag && !Utils.isMobile ? onRemove : null,
     );
   }
 }