private async Task DeleteMessageExecute()
{
if (IsBusy)
{
return;
}
string tx = null;
try
{
IsBusy = true;
if (FromInbox)
{
tx = await PhantasmaService.RemoveInboxMessage(SelectedMessage.ID);
}
else
{
tx = await PhantasmaService.RemoveOutboxMessage(SelectedMessage.ID);
}
}
catch (Exception ex)
{
if (ex is RpcClientUnknownException || ex is RpcClientTimeoutException) //todo switch error message
{
AppSettings.ChangeRpcServer();
}
await DialogService.ShowAlertAsync(ex.Message, AppResource.Alert_Error);
}
finally
{
IsBusy = false;
}
if (!string.IsNullOrEmpty(tx))
{
await _db.DeleteMessage(SelectedMessage.ToStoreMessage());
await DialogService.ShowAlertAsync("Message will be deleted in the next block", "Success"); //todo move to resources
await NavigationService.NavigateBackAsync();
}
else
{
await DialogService.ShowAlertAsync(AppResource.Alert_SomethingWrong, AppResource.Alert_Error);
}
}
private async Task CloseComposeExecute()
{
if (IsBusy)
{
return;
}
try
{
IsBusy = true;
if (!string.IsNullOrEmpty(Message.TextContent) ||
!string.IsNullOrEmpty(Message.Subject) ||
!string.IsNullOrEmpty(Message.ToInbox))
{
//todo localization
const string cancel = "Cancel";
const string saveDraft = "Save Draft";
const string deleteDraft = "Delete Draft";
var options = new[] { saveDraft, deleteDraft };
var choice = await DialogService.SelectActionAsync("Message", "", cancel, options);
if (choice.Equals(cancel))
{
return;
}
if (choice.Equals(saveDraft))
{
//todo save to drafts
if (_draftMessage != null)
{
_draftMessage.Subject = Message.Subject;
_draftMessage.TextContent = Message.TextContent;
_draftMessage.ToInbox = Message.ToInbox;
_draftMessage.Date = DateTime.UtcNow;
await _db.UpdateMessage(_draftMessage);
}
else
{
var newDraft = new DraftMessage
{
ID = Message.ID,
Subject = Message.Subject,
TextContent = Message.TextContent,
ToInbox = Message.ToInbox,
Date = DateTime.UtcNow
};
await _db.AddMessage(newDraft);
}
}
else
{
if (_draftMessage != null)
{
await _db.DeleteMessage(_draftMessage);
}
}
await DraftsVm.RefreshList();
}
await NavigationService.PopAllAsync(true);
}
catch (Exception ex)
{
Debug.WriteLine(ex.Message);
}
finally
{
IsBusy = false;
}
}
