/// <summary>
/// Initializes a new instance of the <see cref="SimBalanceViewModel" /> class.
/// </summary>
/// <param name="simBalance">The sim balance.</param>
/// <param name="topUpHistory">The top up history.</param>
/// <param name="usageHistory">The usage history.</param>
/// <param name="authorizationService">The authorization service.</param>
/// <param name="navigationService">The navigation service.</param>
/// <param name="resourceLoader">The resource loader.</param>
/// <exception cref="System.ArgumentNullException"></exception>
public SimBalanceViewModel(ISimBalance simBalance, ITopUpHistory topUpHistory, IUsageHistory usageHistory, IAuthorizationService authorizationService, INavigationService navigationService, ResourceLoader resourceLoader)
: base(authorizationService, resourceLoader, navigationService)
{
if (simBalance == null)
{
throw new ArgumentNullException("simBalance");
}
if (topUpHistory == null)
{
throw new ArgumentNullException("topUpHistory");
}
if (usageHistory == null)
{
throw new ArgumentNullException("usageHistory");
}
_mobileNumber = (DTO.MobileNumber)NavigationService.Parameter;
_simBalanceRepository = simBalance;
_topUpHistory = topUpHistory;
_usageHistory = usageHistory;
Groups = new ObservableCollection<Group>();
HandleNoInternet();
LoadBalance();
}
public void Initialize()
{
_repository = new UsageHistory();
}
