feat: super chat

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

lib/models_new/live/live_superchat/data.dart

@@ -0,0 +1,13 @@
+import 'package:PiliPlus/models_new/live/live_superchat/item.dart';
+
+class SuperChatData {
+  List<SuperChatItem>? list;
+
+  SuperChatData({this.list});
+
+  factory SuperChatData.fromJson(Map<String, dynamic> json) => SuperChatData(
+    list: (json['list'] as List<dynamic>?)
+        ?.map((e) => SuperChatItem.fromJson(e as Map<String, dynamic>))
+        .toList(),
+  );
+}

lib/models_new/live/live_superchat/item.dart

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+import 'package:PiliPlus/models_new/live/live_superchat/user_info.dart';
+import 'package:PiliPlus/utils/utils.dart';
+
+class SuperChatItem {
+  dynamic id;
+  dynamic uid;
+  int? price;
+  String backgroundColor;
+  String backgroundBottomColor;
+  String backgroundPriceColor;
+  String messageFontColor;
+  int endTime;
+  String message;
+  UserInfo userInfo;
+  bool expired = false;
+
+  SuperChatItem({
+    this.id,
+    required this.uid,
+    this.price,
+    required this.backgroundColor,
+    required this.backgroundBottomColor,
+    required this.backgroundPriceColor,
+    required this.messageFontColor,
+    required this.endTime,
+    required this.message,
+    required this.userInfo,
+  });
+
+  factory SuperChatItem.fromJson(Map<String, dynamic> json) => SuperChatItem(
+    id: json['id'] ?? Utils.generateRandomString(8),
+    uid: json['uid'],
+    price: json['price'] as int?,
+    backgroundColor: json['background_color'] ?? '#EDF5FF',
+    backgroundBottomColor: json['background_bottom_color'] ?? '#2A60B2',
+    backgroundPriceColor: json['background_price_color'] ?? '#7497CD',
+    messageFontColor: json['message_font_color'] ?? '#FFFFFF',
+    endTime: json['end_time'],
+    message: json['message'],
+    userInfo: UserInfo.fromJson(json['user_info'] as Map<String, dynamic>),
+  );
+}

lib/models_new/live/live_superchat/user_info.dart

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+class UserInfo {
+  String face;
+  String uname;
+  String nameColor;
+
+  UserInfo({
+    required this.face,
+    required this.uname,
+    required this.nameColor,
+  });
+
+  factory UserInfo.fromJson(Map<String, dynamic> json) => UserInfo(
+    face: json['face'],
+    uname: json['uname'],
+    nameColor: json['name_color'] ?? '#666666',
+  );
+}