♻️ Refactor blacklist with new beans/set/methods.

lib/api/user_api.dart

@@ -172,61 +172,46 @@ class UserAPI {
   ///
   /// Blacklists.
   ///
-  static List<String> blacklist = [];
+  static final blacklist = <BlacklistUser>{};
 
   static Future getBlacklist({int pos, int size}) {
     return NetUtils.getWithCookieSet(
       API.blacklist(pos: pos, size: size),
     );
   }
 
-  static void fAddToBlacklist({int uid, String name}) {
-    NetUtils.postWithCookieSet(
-      API.addToBlacklist,
-      data: {'fid': uid},
-    ).then((response) {
-      addToBlacklist(uid: uid, name: name);
+  static void fAddToBlacklist(BlacklistUser user) {
+    NetUtils.postWithCookieSet(API.addToBlacklist, data: {'fid': user.uid}).then((response) {
+      blacklist.add(user);
       showToast('屏蔽成功');
       Instances.eventBus.fire(BlacklistUpdateEvent());
-      UserAPI.unFollow(uid).catchError((e) {
-        debugPrint('${e.toString()}');
+      unFollow(user.uid).catchError((e) {
+        debugPrint('Unfollow user failed: $e');
       });
     }).catchError((e) {
       showToast('屏蔽失败');
-      debugPrint('Add $name $uid to blacklist failed : $e');
+      debugPrint('Add $user to blacklist failed : $e');
     });
   }
 
-  static void fRemoveFromBlacklist({int uid, String name}) {
-    NetUtils.postWithCookieSet(
-      API.removeFromBlacklist,
-      data: {'fid': uid},
-    ).then((response) {
-      removeFromBlackList(uid: uid, name: name);
-      showToast('取消屏蔽成功');
-      Instances.eventBus.fire(BlacklistUpdateEvent());
-    }).catchError((e) {
+  static void fRemoveFromBlacklist(BlacklistUser user) {
+    blacklist.remove(user);
+    showToast('取消屏蔽成功');
+    Instances.eventBus.fire(BlacklistUpdateEvent());
+    NetUtils.postWithCookieSet(API.removeFromBlacklist, data: {'fid': user.uid}).catchError((e) {
       showToast('取消屏蔽失败');
-      debugPrint('Remove $name $uid from blacklist failed: $e');
-      debugPrint('${e.response}');
+      debugPrint('Remove $user from blacklist failed: $e');
+      if (blacklist.contains(user)) blacklist.remove(user);
+      Instances.eventBus.fire(BlacklistUpdateEvent());
     });
   }
 
   static void setBlacklist(List list) {
-    if (list.length > 0)
+    if (list.isNotEmpty) {
       list.forEach((person) {
-        addToBlacklist(
-          uid: int.parse(person['uid'].toString()),
-          name: person['username'],
-        );
+        final user = BlacklistUser.fromJson(person);
+        blacklist.add(user);
       });
-  }
-
-  static void addToBlacklist({int uid, String name}) {
-    blacklist.add(jsonEncode({'uid': uid.toString(), 'username': name}));
-  }
-
-  static void removeFromBlackList({int uid, String name}) {
-    blacklist.remove(jsonEncode({'uid': uid.toString(), 'username': name}));
+    }
   }
 }

lib/controller/comment_controller.dart

@@ -286,6 +286,73 @@ class CommentListInPostState extends State<CommentListInPost> with AutomaticKeep
     _refreshList();
   }
 
+  void confirmDelete(context, Comment comment) async {
+    final confirm = await ConfirmationDialog.show(
+      context,
+      title: '删除评论',
+      content: '是否确认删除这条评论?',
+      showConfirm: true,
+    );
+    if (confirm) {
+      final _loadingDialogController = LoadingDialogController();
+      LoadingDialog.show(
+        context,
+        text: '正在删除评论',
+        controller: _loadingDialogController,
+        isGlobal: false,
+      );
+      CommentAPI.deleteComment(comment.post.id, comment.id).then((response) {
+        _loadingDialogController.changeState('success', '评论删除成功');
+        Instances.eventBus.fire(PostCommentDeletedEvent(comment.post.id));
+      }).catchError((e) {
+        debugPrint(e.toString());
+        _loadingDialogController.changeState('failed', '评论删除失败');
+      });
+    }
+  }
+
+  void replyTo(int index) {
+    if (_comments.length >= index && _comments[index] != null) {
+      navigatorState.pushNamed(
+        Routes.OPENJMU_ADD_COMMENT,
+        arguments: {
+          'post': widget.post,
+          'comment': _comments?.elementAt(index) ?? null,
+        },
+      );
+    }
+  }
+
+  void showActions(context, int index) {
+    ConfirmationBottomSheet.show(
+      context,
+      children: <Widget>[
+        if (widget.post.uid == currentUser.uid)
+          ConfirmationBottomSheetAction(
+            icon: Icon(Icons.delete),
+            text: '删除评论',
+            onTap: () => confirmDelete(context, _comments[index]),
+          )
+        else
+          ConfirmationBottomSheetAction(
+            icon: Icon(Icons.reply),
+            text: '回复评论',
+            onTap: () => replyTo(index),
+          ),
+        ConfirmationBottomSheetAction(
+          icon: Icon(Icons.report),
+          text: '复制评论',
+          onTap: () {
+            Clipboard.setData(ClipboardData(
+              text: replaceMentionTag(_comments[index].content),
+            ));
+            showToast('已复制到剪贴板');
+          },
+        ),
+      ],
+    );
+  }
+
   Future<Null> _loadList() async {
     isLoading = true;
     try {

lib/model/beans.dart

@@ -13,6 +13,7 @@ export 'package:openjmu/model/special_text.dart';
 part 'beans.g.dart';
 
 part 'app_message.dart';
+part 'blacklist_user.dart';
 part 'changelog.dart';
 part 'comment.dart';
 part 'course.dart';

lib/model/blacklist_user.dart

@@ -0,0 +1,34 @@
+///
+/// [Author] Alex (https://github.com/AlexVincent525)
+/// [Date] 2020-02-16 22:02
+///
+part of 'beans.dart';
+
+class BlacklistUser {
+  int uid;
+  String username;
+
+  BlacklistUser({this.uid, this.username});
+
+  BlacklistUser.fromJson(Map<String, dynamic> json) {
+    uid = json['uid'];
+    username = json['username'];
+  }
+
+  Map<String, dynamic> toJson() {
+    return {'uid': uid, 'username': username};
+  }
+
+  @override
+  String toString() {
+    return 'BlacklistUser ${JsonEncoder.withIndent('  ').convert(toJson())}';
+  }
+
+  @override
+  bool operator ==(Object other) =>
+      identical(this, other) ||
+      other is BlacklistUser && runtimeType == other.runtimeType && uid == other.uid;
+
+  @override
+  int get hashCode => uid.hashCode;
+}

lib/pages/post/post_detail_page.dart

@@ -242,7 +242,7 @@ class PostDetailPageState extends State<PostDetailPage> {
       showConfirm: true,
     );
     if (confirm) {
-      UserAPI.fAddToBlacklist(uid: widget.post.uid, name: widget.post.nickname);
+      UserAPI.fAddToBlacklist(BlacklistUser(uid: widget.post.uid, username: widget.post.nickname));
     }
   }
 

lib/pages/user/user_page.dart

@@ -426,20 +426,19 @@ class _UserPageState extends State<UserPage>
               ),
       ];
 
-  void removeFromBlacklist(context, Map<String, dynamic> user) async {
+  void removeFromBlacklist(context, BlacklistUser user) async {
     final confirm = await ConfirmationDialog.show(
       context,
       title: '移出黑名单',
       content: '确定不再屏蔽此人吗?',
       showConfirm: true,
     );
     if (confirm) {
-      UserAPI.fRemoveFromBlacklist(uid: int.parse(user['uid']), name: user['username']);
+      UserAPI.fRemoveFromBlacklist(user);
     }
   }
 
-  Widget blacklistUser(String user) {
-    final _user = jsonDecode(user);
+  Widget blacklistUser(BlacklistUser user) {
     return Padding(
       padding: EdgeInsets.all(suSetWidth(8.0)),
       child: Column(
@@ -458,12 +457,13 @@ class _UserPageState extends State<UserPage>
             ),
           ),
           Text(
-            _user['username'],
+            user.username,
             style: TextStyle(fontSize: suSetSp(18.0)),
             overflow: TextOverflow.ellipsis,
           ),
           GestureDetector(
-            onTap: () => removeFromBlacklist(context, _user),
+            behavior: HitTestBehavior.opaque,
+            onTap: () => removeFromBlacklist(context, user),
             child: Container(
               padding: EdgeInsets.symmetric(
                 horizontal: suSetWidth(10.0),
@@ -713,7 +713,7 @@ class _UserPageState extends State<UserPage>
                                 crossAxisCount: 3,
                                 children: List<Widget>.generate(
                                   UserAPI.blacklist.length,
-                                  (i) => blacklistUser(UserAPI.blacklist[i]),
+                                  (i) => blacklistUser(UserAPI.blacklist.elementAt(i)),
                                 ),
                               )
                             : Center(

lib/widgets/cards/post_card.dart

@@ -571,7 +571,7 @@ class _PostCardState extends State<PostCard> {
       showConfirm: true,
     );
     if (confirm) {
-      UserAPI.fAddToBlacklist(uid: widget.post.uid, name: widget.post.nickname);
+      UserAPI.fAddToBlacklist(BlacklistUser(uid: widget.post.uid, username: widget.post.nickname));
     }
   }
 

lib/widgets/cards/team_post_preview_card.dart

@@ -37,14 +37,17 @@ class TeamPostPreviewCard extends StatelessWidget {
   }
 
   void delete(context) {
-    final post = Provider.of<TeamPostProvider>(context).post;
+    final provider = Provider.of<TeamPostProvider>(context, listen: false);
+    final post = provider.post;
     TeamPostAPI.deletePost(postId: post.tid, postType: 7).then((response) {
       showToast('删除成功');
       Instances.eventBus.fire(TeamPostDeletedEvent(postId: post.tid));
     });
   }
 
   void confirmAction(context) {
+    final provider = Provider.of<TeamPostProvider>(context, listen: false);
+    final post = provider.post;
     ConfirmationBottomSheet.show(
       context,
       children: <Widget>[
@@ -72,7 +75,7 @@ class TeamPostPreviewCard extends StatelessWidget {
       showConfirm: true,
     );
     if (confirm) {
-      UserAPI.fAddToBlacklist(uid: post.uid, name: post.nickname);
+      UserAPI.fAddToBlacklist(BlacklistUser(uid: post.uid, username: post.nickname));
     }
   }