private async Task ManageStakePoolsActionAsync()
{
var prevConfiguredStakepoolCount = ConfiguredStakePools.Count;
// Open dialog that downloads stakepool listing and lets user enter their api key.
var shell = (ShellViewModel)ViewModelLocator.ShellViewModel;
var dialog = new ManageStakePoolsDialogViewModel(shell);
shell.ShowDialog(dialog);
await dialog.NotifyCompletionSource.Task; // Wait until dialog is hidden
await App.Current.Dispatcher.InvokeAsync(() =>
{
foreach (var configuredPool in dialog.ConfiguredPools)
{
var poolInfo = configuredPool.Item1;
var poolUserConfig = configuredPool.Item2;
if (!ConfiguredStakePools.OfType <StakePoolSelection>().Where(p => p.PoolInfo.Uri.Host == poolInfo.Uri.Host).Any())
{
var stakePoolSelection = new StakePoolSelection(poolInfo, poolUserConfig.ApiKey,
Hexadecimal.Decode(poolUserConfig.MultisigVoteScript));
ConfiguredStakePools.Add(stakePoolSelection);
RaisePropertyChanged(nameof(VotePreferencesVisibility));
SelectedStakePool = stakePoolSelection;
}
}
});
if (prevConfiguredStakepoolCount != ConfiguredStakePools.Count)
{
await UpdateStakepoolVotePreferences();
}
}
public async Task RunActivityAsync()
{
var poolListing = await PoolListApi.QueryStakePoolInfoAsync(_httpClient, _jsonSerializer);
AvailablePools.AddRange(poolListing
.Select(p => p.Value)
.Where(p => p.ApiEnabled)
.Where(p => p.Uri.Scheme == "https")
.Where(p => p.Network == App.Current.ActiveNetwork.Name)
.Where(p => p.SupportedApiVersions.Where(PoolApiClient.IsSupportedApiVersion).Any())
.OrderBy(p => p.Uri.Host));
if (File.Exists(_configPath))
{
var config = await ReadConfig(_configPath);
await App.Current.Dispatcher.InvokeAsync(() =>
{
foreach (var entry in config.Entries)
{
var entryInfo = AvailablePools.Where(p => p.Uri.Host == entry.Host).FirstOrDefault();
if (entryInfo == null)
{
continue;
}
var stakePoolSelection = new StakePoolSelection(entryInfo, entry.ApiKey, Hexadecimal.Decode(entry.MultisigVoteScript));
ConfiguredStakePools.Add(stakePoolSelection);
RaisePropertyChanged(nameof(VotePreferencesVisibility));
// If only one pool is saved, use this as the default.
if (config.Entries.Length == 1)
{
SelectedStakePool = stakePoolSelection;
}
}
});
}
await App.Current.Dispatcher.InvokeAsync(() =>
{
ManageStakePools.Executable = true;
CommandManager.InvalidateRequerySuggested();
});
}
