ops-console v1.0.2 (versionCode 8) 源码入库

lib/models/theme_group.dart

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+/// 门店分组下的主题页面（对应 web 后台 /theme/page/org/{orgId}/photos）。
+class ThemePage {
+  const ThemePage({
+    required this.themeId,
+    required this.name,
+    this.themePhoto,
+    this.active = false,
+    this.orderNo,
+  });
+
+  /// 主题 ID（tv_theme.id）。
+  final int themeId;
+
+  /// 主题名称。
+  final String name;
+
+  /// 主题预览图 URL。
+  final String? themePhoto;
+
+  /// 是否为当前分组激活主题。
+  final bool active;
+
+  /// 排序号。
+  final int? orderNo;
+
+  factory ThemePage.fromJson(Map<String, dynamic> json) {
+    final rawActive = json['active'];
+    return ThemePage(
+      themeId: (json['themeId'] ?? json['theme_id'] ?? json['id'] ?? 0) as int,
+      name: (json['name'] ?? json['themeName'] ?? '')?.toString() ?? '',
+      themePhoto: (json['themePhoto'] ?? json['theme_photo'])?.toString(),
+      active: rawActive == true ||
+          (rawActive is num && rawActive.toInt() == 1) ||
+          (rawActive is String && rawActive.toLowerCase() == 'true'),
+      orderNo: (json['orderNo'] ?? json['order_no']) is num
+          ? ((json['orderNo'] ?? json['order_no']) as num).toInt()
+          : null,
+    );
+  }
+}
+
+/// 门店设备分组及其主题列表（界面配置）。
+class ThemeGroup {
+  const ThemeGroup({
+    required this.groupId,
+    required this.groupName,
+    required this.themes,
+    this.themeLimit = 6,
+  });
+
+  /// 设备分组 ID。
+  final int groupId;
+
+  /// 设备分组名称。
+  final String groupName;
+
+  /// 分组下主题数量上限。
+  final int themeLimit;
+
+  /// 分组下已添加的主题列表。
+  final List<ThemePage> themes;
+
+  factory ThemeGroup.fromJson(Map<String, dynamic> json) {
+    final themesRaw = json['themes'];
+    final themes = themesRaw is List
+        ? themesRaw
+            .whereType<Map<String, dynamic>>()
+            .map(ThemePage.fromJson)
+            .where((t) => t.themeId > 0)
+            .toList()
+        : <ThemePage>[];
+    themes.sort((a, b) => (a.orderNo ?? 0).compareTo(b.orderNo ?? 0));
+
+    final rawLimit = json['themeLimit'] ?? json['theme_limit'];
+    final themeLimit = rawLimit is num && rawLimit.toInt() > 0
+        ? rawLimit.toInt()
+        : 6;
+
+    return ThemeGroup(
+      groupId: (json['groupId'] ?? json['group_id'] ?? 0) as int,
+      groupName: (json['groupName'] ?? json['group_name'] ?? '')?.toString() ??
+          '未命名分组',
+      themeLimit: themeLimit,
+      themes: themes,
+    );
+  }
+
+  /// 当前激活的主题名称（空表示未激活任何主题）。
+  String? get activeThemeName {
+    final active = themes.where((t) => t.active).toList();
+    if (active.isEmpty) return null;
+    return active.first.name;
+  }
+}