public async Task AddNewList()
{
try {
var link = await _dialogs.ShowPrompt("Enter a conflict chamber list");
if (string.IsNullOrEmpty(link))
{
return;
}
var name = await _dialogs.ShowPrompt("Enter a name for this list");
if (string.IsNullOrEmpty(name))
{
return;
}
string ccId = null;
Uri uri = default(Uri);
try
{
uri = new Uri(link);
ccId = CCHelper.GetListId(uri);
}
catch (Exception)
{
await _dialogs.ShowAlert("Link entered was invalid.");
return;
}
// new index is whatever the "count" of the list is, from 0 based indexing
var created = await _dataService.CreateList(name, ccId, this.ConflictChamberLists.Count);
this.ConflictChamberLists.Add(created);
RaisePropertyChanged(nameof(ConflictChamberLists));
}
catch (ValidationException ex)
{
Console.WriteLine(ex.Message);
await this._dialogs.ShowAlert(ex.Message);
}
}