feat: backend баннеров

2026-07-26 17:37:46 +07:00
parent ac951ea80a
commit b3f4418890
7 changed files with 640 additions and 0 deletions
@@ -0,0 +1,116 @@
+abstract class BannerType {
+  static const int text = 0;
+  static const int link = 1;
+  static const int update = 2;
+}
+
+abstract class BannerSettings {
+  static const int textAnimation = 1;
+  static const int hideCloseButton = 2;
+  static const int hideOnClick = 4;
+  static const int iconThemeColor = 8;
+}
+
+class InformerBanner {
+  final String id;
+  final String title;
+  final String description;
+  final int settings;
+  final int priority;
+  final int repeat;
+  final int rerun;
+  final int? animojiId;
+  final String? url;
+  final int type;
+
+  const InformerBanner({
+    required this.id,
+    required this.title,
+    this.description = '',
+    this.settings = 0,
+    this.priority = 0,
+    this.repeat = 0,
+    this.rerun = 0,
+    this.animojiId,
+    this.url,
+    this.type = BannerType.text,
+  });
+
+  bool get animatesText => settings & BannerSettings.textAnimation != 0;
+  bool get hidesCloseButton => settings & BannerSettings.hideCloseButton != 0;
+  bool get closesOnClick => settings & BannerSettings.hideOnClick != 0;
+  bool get tintsIconWithTheme =>
+      settings & BannerSettings.iconThemeColor != 0;
+
+  bool get isLink =>
+      type == BannerType.link && url != null && url!.trim().isNotEmpty;
+  bool get isUpdate => type == BannerType.update;
+  bool get isClickable => isLink || isUpdate;
+
+  static InformerBanner? fromMap(Map<dynamic, dynamic> map) {
+    final id = map['id']?.toString();
+    if (id == null || id.isEmpty) return null;
+    final title = map['title']?.toString() ?? '';
+    final description = map['description']?.toString() ?? '';
+    if (title.isEmpty && description.isEmpty) return null;
+    return InformerBanner(
+      id: id,
+      title: title,
+      description: description,
+      settings: _int(map['settings']) ?? 0,
+      priority: _int(map['priority']) ?? 0,
+      repeat: _int(map['repeat']) ?? 0,
+      rerun: _int(map['rerun']) ?? 0,
+      animojiId: _int(map['animojiId']),
+      url: map['url']?.toString(),
+      type: _int(map['type']) ?? BannerType.text,
+    );
+  }
+
+  Map<String, dynamic> toJson() => {
+    'id': id,
+    'title': title,
+    'description': description,
+    'settings': settings,
+    'priority': priority,
+    'repeat': repeat,
+    'rerun': rerun,
+    'animojiId': animojiId,
+    'url': url,
+    'type': type,
+  };
+
+  static int? _int(dynamic value) {
+    if (value is int) return value;
+    if (value is num) return value.toInt();
+    if (value is String) return int.tryParse(value);
+    return null;
+  }
+}
+
+class BannerShowState {
+  final int showCounter;
+  final int? showAt;
+  final int? closedAt;
+
+  const BannerShowState({this.showCounter = 0, this.showAt, this.closedAt});
+
+  BannerShowState copyWith({int? showCounter, int? showAt, int? closedAt}) =>
+      BannerShowState(
+        showCounter: showCounter ?? this.showCounter,
+        showAt: showAt ?? this.showAt,
+        closedAt: closedAt ?? this.closedAt,
+      );
+
+  static BannerShowState fromJson(Map<dynamic, dynamic> map) => BannerShowState(
+    showCounter: InformerBanner._int(map['showCounter']) ?? 0,
+    showAt: InformerBanner._int(map['showAt']),
+    closedAt: InformerBanner._int(map['closedTime']),
+  );
+
+  Map<String, dynamic> toJson() => {
+    'showCounter': showCounter,
+    'showAt': showAt,
+    'closedTime': closedAt,
+  };
+}