/// Represents the status of a single server in the inventory.
class ServerStatus {
  final String id;
  final String hostname;
  final String status;
  final String? ipAddress;
  final double? cpuUsage;
  final double? memoryUsage;
  final double? diskUsage;
  final DateTime? lastChecked;

  const ServerStatus({
    required this.id,
    required this.hostname,
    required this.status,
    this.ipAddress,
    this.cpuUsage,
    this.memoryUsage,
    this.diskUsage,
    this.lastChecked,
  });

  bool get isOnline =>
      status.toLowerCase() == 'online' ||
      status.toLowerCase() == 'healthy' ||
      status.toLowerCase() == 'running' ||
      status.toLowerCase() == 'active';

  bool get isWarning =>
      status.toLowerCase() == 'warning' ||
      status.toLowerCase() == 'degraded';

  bool get isOffline => !isOnline && !isWarning;
}