tweaks (#1142)

* opt: unused layout

* mod: semantics

* opt: DanmakuMsg type

* opt: avoid cast

* opt: unnecessary_lambdas

* opt: use isEven

* opt: logger

* opt: invalid common page

* tweak

* opt: unify DynController

lib/models_new/live/live_danmaku/danmaku_msg.dart

@@ -0,0 +1,22 @@
+import 'package:PiliPlus/models_new/live/live_danmaku/live_emote.dart';
+
+class DanmakuMsg {
+  late String name;
+  late Object uid;
+  late String text;
+  Map<String, BaseEmote>? emots;
+  BaseEmote? uemote;
+
+  DanmakuMsg();
+
+  DanmakuMsg.fromPrefetch(Map<String, dynamic> obj) {
+    final user = obj['user'];
+    name = user['base']['name'];
+    uid = user['uid'];
+    text = obj['text'];
+    emots = (obj['emots'] as Map<String, dynamic>?)?.map((k, v) => MapEntry(k, BaseEmote.fromJson(v)));
+    if ((obj['emoticon']?['emoticon_unique'] as String?)?.isNotEmpty == true) {
+      uemote = BaseEmote.fromJson(obj['emoticon']);
+    }
+  }
+}

lib/models_new/live/live_danmaku/live_emote.dart

@@ -0,0 +1,48 @@
+class BaseEmote {
+  late String url;
+  late String emoticonUnique;
+  late double width;
+  double? height;
+
+  BaseEmote.fromJson(Map<String, dynamic> json) {
+    url = json['url'];
+    emoticonUnique = json['emoticon_unique'];
+    width = (json['width'] as num).toDouble();
+    height = (json['height'] as num?)?.toDouble();
+  }
+}
+
+// class Emote extends BaseEmote {
+//   late int count;
+//   late String descript;
+//   late String emoji;
+//   late int emoticonId;
+// }
+
+/*
+{
+  "bulge_display": 1,
+  "emoticon_unique": "upower_[{{emote}}]",
+  "height": {{height}},
+  "in_player_area": 1,
+  "is_dynamic": 0, // 0 or 1
+  "url": "{{url}}",
+  "width": {{width}}
+}
+
+{
+  "bulge_display": 1,
+  "emoticon_unique": "room_{{room_id}}_{{int}}",
+  "height": {{height}},
+  "in_player_area": 1,
+  "is_dynamic": 1,
+  "url": "{{url}}",
+  "width": {{width}}
+}
+
+*/
+// class Uemote extends BaseEmote {
+//   late int bulgeDisplay;
+//   late int inPlayerArea;
+//   late int isDynamic;
+// }

lib/models_new/live/live_dm_block/shield_info.dart

@@ -1,5 +1,6 @@
 import 'package:PiliPlus/models_new/live/live_dm_block/shield_rules.dart';
 import 'package:PiliPlus/models_new/live/live_dm_block/shield_user_list.dart';
+import 'package:PiliPlus/utils/extension.dart';
 
 class ShieldInfo {
   List<ShieldUserList>? shieldUserList;
@@ -20,7 +21,7 @@ class ShieldInfo {
     shieldUserList: (json['shield_user_list'] as List<dynamic>?)
         ?.map((e) => ShieldUserList.fromJson(e as Map<String, dynamic>))
         .toList(),
-    keywordList: (json['keyword_list'] as List?)?.cast(),
+    keywordList: (json['keyword_list'] as List?)?.fromCast(),
     shieldRules: json['shield_rules'] == null
         ? null
         : ShieldRules.fromJson(json['shield_rules'] as Map<String, dynamic>),

lib/models_new/live/live_room_info_h5/like_info_v3.dart

@@ -1,3 +1,5 @@
+import 'package:PiliPlus/utils/extension.dart';
+
 class LikeInfoV3 {
   int? totalLikes;
   bool? clickBlock;
@@ -50,8 +52,8 @@ class LikeInfoV3 {
     guildEmoText: json['guild_emo_text'] as String?,
     guildDmText: json['guild_dm_text'] as String?,
     likeDmText: json['like_dm_text'] as String?,
-    handIcons: (json['hand_icons'] as List?)?.cast(),
-    dmIcons: (json['dm_icons'] as List?)?.cast(),
+    handIcons: (json['hand_icons'] as List?)?.fromCast(),
+    dmIcons: (json['dm_icons'] as List?)?.fromCast(),
     eggshellsIcon: json['eggshells_icon'] as String?,
     countShowTime: json['count_show_time'] as int?,
     processIcon: json['process_icon'] as String?,
@@ -62,7 +64,7 @@ class LikeInfoV3 {
     icon: json['icon'] as String?,
     cooldown: (json['cooldown'] as num?)?.toDouble(),
     handUseFace: json['hand_use_face'] as bool?,
-    guideIconUrls: (json['guide_icon_urls'] as List?)?.cast(),
+    guideIconUrls: (json['guide_icon_urls'] as List?)?.fromCast(),
     guideIconRatio: (json['guide_icon_ratio'] as num?)?.toDouble(),
   );
 }

lib/models_new/live/live_room_play_info/codec.dart

@@ -1,4 +1,5 @@
 import 'package:PiliPlus/models_new/live/live_room_play_info/url_info.dart';
+import 'package:PiliPlus/utils/extension.dart';
 
 class CodecItem {
   String? codecName;
@@ -26,7 +27,7 @@ class CodecItem {
   factory CodecItem.fromJson(Map<String, dynamic> json) => CodecItem(
     codecName: json['codec_name'] as String?,
     currentQn: json['current_qn'] as int?,
-    acceptQn: (json['accept_qn'] as List?)?.cast(),
+    acceptQn: (json['accept_qn'] as List?)?.fromCast(),
     baseUrl: json['base_url'] as String?,
     urlInfo: (json['url_info'] as List<dynamic>?)
         ?.map((e) => UrlInfo.fromJson(e as Map<String, dynamic>))