private async Task <Page> BuildInputMnemonicPhrasePage(string commonText1, string commonText2, Func <string, bool> valid)
{
var inputMnemonic = new InputMnemonicPhrasePage(
new CommonPageSettings
{
HasNavigation = false,
HeaderText = "Mnemonic Phrase",
Text = commonText1,
LeftButtonText = "Back"
});
inputMnemonic.ViewModel.Validators.Add(
new KeyValuePair <string, Func <string, bool> >(
"The mnemonic phrase you entered is incorrect." + Environment.NewLine + "Typos can cause this."
+ Environment.NewLine + "Please review your phrase and try again.",
valid));
inputMnemonic.ViewModel.SuccessAction = async s =>
{
var result = await UpdateAddress(s);
if (result)
{
Settings.Set(Settings.Key.MnemonicPhrase, s);
Settings.Set(Settings.Key.IsLogged, true);
await _context.Navigation.PushSingleAsync(
new SuccessSignup(
new CommonPageSettings
{
HasNavigation = false,
HeaderText = commonText2
},
async() =>
{
var tokens = await _repository.Get();
foreach (var token in tokens)
{
await _repository.Delete(token);
}
App.SetMainPage(new BottomTabbedPage());
}));
}
};
return(inputMnemonic);
}
private async Task RestoreWallet()
{
var inputMnemonic = new InputMnemonicPhrasePage(
new CommonPageSettings
{
HasNavigation = true,
HasBack = true,
HeaderText = "Restore Wallet",
Title = "Restore Wallet",
Text = "Enter your mnenonic phrase below to restore your wallet.",
LeftButtonText = "Cancel"
});
inputMnemonic.ViewModel.Validators.Add(
new KeyValuePair <string, Func <string, bool> >(
"The mnemonic phrase you entered is incorrect." + Environment.NewLine + "Typos can cause this."
+ Environment.NewLine + "Please review your phrase and try again.",
EthereumService.MnenonicPhraseValidate));
inputMnemonic.ViewModel.SuccessAction = async s =>
{
var result = await UpdateAddress(s);
if (result)
{
await _context.Navigation.PushSingleAsync(
new SuccessSignup(
new CommonPageSettings
{
HasNavigation = false,
HeaderText =
"The mnenonic phrase was an exatact match."
+ Environment.NewLine + "Your wallet has been restored."
+ Environment.NewLine + "Check out the dashboard."
},
() => this._context.Navigation.PopAsync()));
Settings.Set(Settings.Key.MnemonicPhrase, s);
_context.Navigation.RemovePage(
_context.Navigation.NavigationStack[_context.Navigation.NavigationStack.Count - 2]);
}
};
await _context.Navigation.PushSingleAsync(inputMnemonic);
}