public ITodoList GetList(string key)
{
#region validation
if (string.IsNullOrWhiteSpace(key))
{
throw new ArgumentNullException(nameof(key));
}
key = key.ToUpper();
#endregion
ITodoList list;
if (!_todoLists.ContainsKey(key))
{
list = _todoListFactory.GetList(key);
_todoLists.Add(key, list);
}
else
{
list = _todoLists[key];
}
return(list);
}
public void Show(IListFactory listFactory)
{
//поиск длинны самого длинного списка на данный момент
var max = listFactory.MaxCount;
var todoListNames = listFactory.GetNames();
Console.WriteLine(string.Join(" | ", todoListNames));
for (var i = 0; i < max; i++)
{
foreach (var name in todoListNames)
{
var goals = listFactory
.GetList(name)
.Goals;
ShowGoal(goals, i);
}
Console.WriteLine();
}
}