feat(mobile): search enhancement (#8392)

mobile/lib/modules/search/models/curated_content.dart

@@ -1,15 +1,60 @@
-/// A wrapper for [CuratedLocationsResponseDto] objects
-/// and [CuratedObjectsResponseDto] to be displayed in
-/// a view
-class CuratedContent {
-  /// The label to show associated with this curated object
-  final String label;
-
-  /// The id to lookup the asset from the server
-  final String id;
-
-  CuratedContent({
-    required this.id,
-    required this.label,
-  });
-}
+// ignore_for_file: public_member_api_docs, sort_constructors_first
+import 'dart:convert';
+
+/// A wrapper for [CuratedLocationsResponseDto] objects
+/// and [CuratedObjectsResponseDto] to be displayed in
+/// a view
+class CuratedContent {
+  /// The label to show associated with this curated object
+  final String label;
+
+  /// The id to lookup the asset from the server
+  final String id;
+
+  CuratedContent({
+    required this.label,
+    required this.id,
+  });
+
+  CuratedContent copyWith({
+    String? label,
+    String? id,
+  }) {
+    return CuratedContent(
+      label: label ?? this.label,
+      id: id ?? this.id,
+    );
+  }
+
+  Map<String, dynamic> toMap() {
+    return <String, dynamic>{
+      'label': label,
+      'id': id,
+    };
+  }
+
+  factory CuratedContent.fromMap(Map<String, dynamic> map) {
+    return CuratedContent(
+      label: map['label'] as String,
+      id: map['id'] as String,
+    );
+  }
+
+  String toJson() => json.encode(toMap());
+
+  factory CuratedContent.fromJson(String source) =>
+      CuratedContent.fromMap(json.decode(source) as Map<String, dynamic>);
+
+  @override
+  String toString() => 'CuratedContent(label: $label, id: $id)';
+
+  @override
+  bool operator ==(covariant CuratedContent other) {
+    if (identical(this, other)) return true;
+
+    return other.label == label && other.id == id;
+  }
+
+  @override
+  int get hashCode => label.hashCode ^ id.hashCode;
+}