private async Task LoadDataAsync()
{
if (IsBusy)
{
return;
}
IsBusy = true;
var error = false;
try
{
RegisteredAccounts.Clear();
accountRegistryService.GetRegisteredAccounts().ForEach(x => RegisteredAccounts.Add(x));
tokenRegistryService.GetRegisteredTokens().ForEach(x => RegisteredTokens.Add(x));
}
catch
{
error = true;
}
if (error)
{
var page = new ContentPage();
var result = page.DisplayAlert("Error", "Unable to load registered accounts or tokens", "OK");
}
IsBusy = false;
}
private async Task RefreshTokenBalanceAsync()
{
if (RegisteredTokens.Any() && SelectedToken != -1 && SelectedAccountFrom != -1)
{
var token = RegisteredTokens[SelectedToken.Value];
string accountAddress = RegisteredAccounts[SelectedAccountFrom.Value];
if (token.IsMainCurrency)
{
CurrentTokenBalance = await walletService.GetEthBalance(accountAddress);
}
else
{
CurrentTokenBalance = await walletService.GetTokenBalance(token, accountAddress);
}
}
}
