private async Task OnImportWalletAsync(string walletName)
{
try
{
var filePath = await FileDialogHelper.ShowOpenFileDialogAsync("Import wallet file", new[] { "json" });
if (filePath is null)
{
return;
}
var keyManager = await ImportWalletHelper.ImportWalletAsync(Services.WalletManager, walletName, filePath);
Navigate().To(new AddedWalletPageViewModel(keyManager));
}
catch (Exception ex)
{
Logger.LogError(ex);
await ShowErrorAsync(Title, ex.ToUserFriendlyString(),
"The wallet file was not valid or compatible with Wasabi.");
}
}
private async Task OnImportWalletAsync()
{
try
{
var filePath = await FileDialogHelper.ShowOpenFileDialogAsync("Import wallet file", new[] { "json" });
if (filePath is null)
{
return;
}
var walletName = Path.GetFileNameWithoutExtension(filePath);
var validationError = WalletHelpers.ValidateWalletName(walletName);
if (validationError is { })
{
Navigate().To(new WalletNamePageViewModel(WalletCreationOption.ImportWallet, filePath));
return;
}
var keyManager = await ImportWalletHelper.ImportWalletAsync(Services.WalletManager, walletName, filePath);
Navigate().To(new AddedWalletPageViewModel(keyManager));
}
public AddWalletPageViewModel(
WalletManagerViewModel walletManagerViewModel,
BitcoinStore store)
{
Title = "Add Wallet";
SelectionMode = NavBarItemSelectionMode.Button;
var walletManager = walletManagerViewModel.Model;
var network = walletManager.Network;
var enableBack = default(IDisposable);
this.WhenAnyValue(x => x.CurrentTarget)
.ObserveOn(RxApp.MainThreadScheduler)
.Subscribe(x =>
{
enableBack?.Dispose();
enableBack = Navigate()
.WhenAnyValue(y => y.CanNavigateBack)
.Subscribe(y => EnableBack = y);
});
this.WhenAnyValue(x => x.WalletName)
.ObserveOn(RxApp.MainThreadScheduler)
.Select(x => !string.IsNullOrWhiteSpace(x))
.Subscribe(x => OptionsEnabled = x && !Validations.Any);
RecoverWalletCommand = ReactiveCommand.Create(
() => Navigate().To(new RecoverWalletViewModel(WalletName, walletManagerViewModel)));
ImportWalletCommand = ReactiveCommand.CreateFromTask(async() =>
{
try
{
var filePath = await FileDialogHelper.ShowOpenFileDialogAsync("Import wallet file", new[] { "json" });
if (filePath is null)
{
return;
}
var keyManager = await ImportWalletHelper.ImportWalletAsync(walletManager, WalletName, filePath);
// TODO: get the type from the wallet file
Navigate().To(new AddedWalletPageViewModel(walletManager, keyManager));
}
catch (Exception ex)
{
Logger.LogError(ex);
await ShowErrorAsync(ex.ToUserFriendlyString(), "The wallet file was not valid or compatible with Wasabi.");
}
});
ConnectHardwareWalletCommand = ReactiveCommand.Create(() => Navigate().To(new ConnectHardwareWalletViewModel(WalletName, walletManagerViewModel)));
CreateWalletCommand = ReactiveCommand.CreateFromTask(
async() =>
{
var dialogResult = await NavigateDialog(
new EnterPasswordViewModel("Type the password of the wallet and click Continue."));
if (dialogResult.Result is { } password)
{
var(km, mnemonic) = await Task.Run(
() =>
{
var walletGenerator = new WalletGenerator(
walletManager.WalletDirectories.WalletsDir,
network)
{
TipHeight = store.SmartHeaderChain.TipHeight
};
return(walletGenerator.GenerateWallet(WalletName, password));
});
Navigate().To(new RecoveryWordsViewModel(km, mnemonic, walletManager));
}
});
this.ValidateProperty(x => x.WalletName, errors => ValidateWalletName(errors, walletManager, WalletName));
EnableAutoBusyOn(CreateWalletCommand);
}