feat: remove fan

Closes #733

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

lib/pages/member/controller.dart

@@ -25,31 +25,22 @@ class MemberControllerNew extends CommonDataController<Data, dynamic>
     with GetTickerProviderStateMixin {
   MemberControllerNew({required this.mid});
   int mid;
-  RxBool showUname = false.obs;
-  String? username;
   int? ownerMid;
-  RxInt relation = 0.obs;
-  TabController? tabController;
-  late List<Tab> tabs;
-  List<Tab2>? tab2;
-  RxInt contributeInitialIndex = 0.obs;
-  bool? hasSeasonOrSeries;
-  final fromViewAid = Get.parameters['from_view_aid'];
-
-  bool get isFollow => relation.value != 0 && relation.value != 128;
-
-  @override
-  void onInit() {
-    super.onInit();
-    ownerMid = Accounts.main.mid;
-    queryData();
-  }
+  String? username;
+  RxBool showUname = false.obs;
 
   dynamic live;
-
   int? silence;
   String? endTime;
 
+  int? isFollowed; // 被关注
+  RxInt relation = 0.obs;
+  bool get isFollow => relation.value != 0 && relation.value != 128;
+
+  List<Tab2>? tab2;
+  late List<Tab> tabs;
+  TabController? tabController;
+  RxInt contributeInitialIndex = 0.obs;
   late final implTabs = const [
     'home',
     'dynamic',
@@ -58,10 +49,22 @@ class MemberControllerNew extends CommonDataController<Data, dynamic>
     'bangumi',
   ];
 
+  bool? hasSeasonOrSeries;
+
+  final fromViewAid = Get.parameters['from_view_aid'];
+
+  @override
+  void onInit() {
+    super.onInit();
+    ownerMid = Accounts.main.mid;
+    queryData();
+  }
+
   @override
   bool customHandleResponse(bool isRefresh, Success<Data> response) {
     Data data = response.response;
     username = data.card?.name ?? '';
+    isFollowed = data.card?.relation?.isFollowed;
     if (data.relation == -1) {
       relation.value = 128;
     } else {
@@ -69,7 +72,7 @@ class MemberControllerNew extends CommonDataController<Data, dynamic>
           ? data.relSpecial == 1
               ? -10
               : data.card?.relation?.status ?? 2
-          : 0;
+          : data.card?.relation?.status ?? 0;
     }
     tab2 = data.tab2;
     live = data.live;
@@ -226,4 +229,21 @@ class MemberControllerNew extends CommonDataController<Data, dynamic>
     tabController?.dispose();
     super.onClose();
   }
+
+  Future onRemoveFan() async {
+    final res = await VideoHttp.relationMod(
+      mid: mid,
+      act: 7,
+      reSrc: 11,
+    );
+    if (res['status']) {
+      isFollowed = null;
+      if (relation.value == 4) {
+        relation.value = 2;
+      }
+      SmartDialog.showToast('移除成功');
+    } else {
+      SmartDialog.showToast(res['msg']);
+    }
+  }
 }

lib/pages/member/member_page.dart

@@ -84,7 +84,8 @@ class _MemberPageNewState extends State<MemberPageNew> {
           PopupMenuButton(
             icon: const Icon(Icons.more_vert),
             itemBuilder: (BuildContext context) => <PopupMenuEntry>[
-              if (_userController.ownerMid != _mid) ...[
+              if (_userController.ownerMid != 0 &&
+                  _userController.ownerMid != _mid) ...[
                 PopupMenuItem(
                   onTap: () => _userController.blockUser(context),
                   child: Row(
@@ -97,7 +98,19 @@ class _MemberPageNewState extends State<MemberPageNew> {
                           : '移除黑名单'),
                     ],
                   ),
-                )
+                ),
+                if (_userController.isFollowed == 1)
+                  PopupMenuItem(
+                    onTap: _userController.onRemoveFan,
+                    child: Row(
+                      mainAxisSize: MainAxisSize.min,
+                      children: const [
+                        Icon(Icons.remove_circle_outline_outlined, size: 19),
+                        SizedBox(width: 10),
+                        Text('移除粉丝'),
+                      ],
+                    ),
+                  ),
               ],
               PopupMenuItem(
                 onTap: () => _userController.shareUser(),

lib/pages/member/widget/user_info_card.dart

@@ -375,7 +375,7 @@ class UserInfoCard extends StatelessWidget {
                 child: FilledButton.tonal(
                   onPressed: onFollow,
                   style: FilledButton.styleFrom(
-                    backgroundColor: relation != 0
+                    backgroundColor: relation != 0 && relation != 3
                         ? Theme.of(context).colorScheme.onInverseSurface
                         : null,
                     visualDensity: const VisualDensity(
@@ -385,13 +385,13 @@ class UserInfoCard extends StatelessWidget {
                   ),
                   child: Text.rich(
                     style: TextStyle(
-                      color: relation != 0
+                      color: relation != 0 && relation != 3
                           ? Theme.of(context).colorScheme.outline
                           : null,
                     ),
                     TextSpan(
                       children: [
-                        if (relation != 0 && relation != 128)
+                        if (relation != 0 && relation != 128 && relation != 3)
                           WidgetSpan(
                             alignment: PlaceholderAlignment.top,
                             child: Icon(
@@ -407,6 +407,7 @@ class UserInfoCard extends StatelessWidget {
                                     0 => '关注',
                                     1 => '悄悄关注',
                                     2 => '已关注',
+                                    3 => '回关',
                                     4 || 6 => '已互关',
                                     128 => '移除黑名单',
                                     -10 => '特别关注', // 该状态码并不是官方状态码