twilio-wp-plugin/mobile/lib/models/queue_state.dart

class QueueInfo {
  final int id;
  final String name;
  final String type;
  final String? extension;
  final int waitingCount;

  QueueInfo({
    required this.id,
    required this.name,
    required this.type,
    this.extension,
    required this.waitingCount,
  });

  factory QueueInfo.fromJson(Map<String, dynamic> json) {
    return QueueInfo(
      id: _toInt(json['id']),
      name: (json['name'] ?? '') as String,
      type: (json['type'] ?? '') as String,
      extension: json['extension'] as String?,
      waitingCount: _toInt(json['waiting_count']),
    );
  }

  static int _toInt(dynamic value) {
    if (value is int) return value;
    if (value is String) return int.tryParse(value) ?? 0;
    return 0;
  }
}

class QueueCall {
  final String callSid;
  final String fromNumber;
  final String toNumber;
  final int position;
  final String status;
  final int waitTime;

  QueueCall({
    required this.callSid,
    required this.fromNumber,
    required this.toNumber,
    required this.position,
    required this.status,
    required this.waitTime,
  });

  factory QueueCall.fromJson(Map<String, dynamic> json) {
    return QueueCall(
      callSid: (json['call_sid'] ?? '') as String,
      fromNumber: (json['from_number'] ?? '') as String,
      toNumber: (json['to_number'] ?? '') as String,
      position: _toInt(json['position']),
      status: (json['status'] ?? '') as String,
      waitTime: _toInt(json['wait_time']),
    );
  }

  static int _toInt(dynamic value) {
    if (value is int) return value;
    if (value is String) return int.tryParse(value) ?? 0;
    return 0;
  }
}