class Notification {
  int id;
  DateTime createdAt;
  DateTime updatedAt;
  DateTime? deletedAt;
  String subject;
  String content;
  List<Link>? links;
  bool isImportant;
  DateTime? readAt;
  int senderId;
  int recipientId;

  Notification({
    required this.id,
    required this.createdAt,
    required this.updatedAt,
    this.deletedAt,
    required this.subject,
    required this.content,
    this.links,
    required this.isImportant,
    this.readAt,
    required this.senderId,
    required this.recipientId,
  });

  factory Notification.fromJson(Map<String, dynamic> json) => Notification(
        id: json["id"],
        createdAt: DateTime.parse(json["created_at"]),
        updatedAt: DateTime.parse(json["updated_at"]),
        deletedAt: json["deleted_at"],
        subject: json["subject"],
        content: json["content"],
        links: json["links"] != null
            ? List<Link>.from(json["links"].map((x) => Link.fromJson(x)))
            : List.empty(),
        isImportant: json["is_important"],
        readAt: json["read_at"],
        senderId: json["sender_id"],
        recipientId: json["recipient_id"],
      );

  Map<String, dynamic> toJson() => {
        "id": id,
        "created_at": createdAt.toIso8601String(),
        "updated_at": updatedAt.toIso8601String(),
        "deleted_at": deletedAt,
        "subject": subject,
        "content": content,
        "links": links != null
            ? List<dynamic>.from(links!.map((x) => x.toJson()))
            : List.empty(),
        "is_important": isImportant,
        "read_at": readAt,
        "sender_id": senderId,
        "recipient_id": recipientId,
      };
}

class Link {
  String label;
  String url;

  Link({
    required this.label,
    required this.url,
  });

  factory Link.fromJson(Map<String, dynamic> json) => Link(
        label: json["label"],
        url: json["url"],
      );

  Map<String, dynamic> toJson() => {
        "label": label,
        "url": url,
      };
}