public List <TodoTask> GetTasks(TodoTaskStatusTypes status, TodoListSortMethod sortMethod)
{
var result = new List <TodoTask>();
foreach (var item in _items.Values)
{
if (item.Status == status)
{
result.Add(item);
}
}
if (sortMethod == TodoListSortMethod.ByTransactionId)
{
result.Sort((a, b) => a.Id.CompareTo(b.Id));
}
else if (sortMethod == TodoListSortMethod.ByTransactionIdDesc)
{
result.Sort((a, b) => b.Id.CompareTo(a.Id));
}
else if (sortMethod == TodoListSortMethod.ByTimestamp)
{
result.Sort((a, b) => a.Timestamp.CompareTo(b.Timestamp));
}
else if (sortMethod == TodoListSortMethod.ByTimestampDesc)
{
result.Sort((a, b) => b.Timestamp.CompareTo(a.Timestamp));
}
return(result);
}
void UpdateTasks(TodoTaskStatusTypes status, string headerName, List <ButtonRow> taskButtons, string noIdentifier)
{
var header = GetRow <HeaderRow>(headerName);
var tasks = TodoList.GetTasks(status, TodoListSortMethod.ByTimestampDesc);
if (tasks.Count > 0)
{
RemoveView(GetRow(noIdentifier));
var diff = ListDiff.Compute(taskButtons, tasks, (a, b) => (a.Tag as TodoTask).Id == b.Id);
diff.Process(taskButtons, tasks,
(row) =>
{
RemoveView(row);
return(true);
},
(idx, item) =>
{
AddIndexBefore = false;
if (idx == 0)
{
AddIndex = header;
}
else
{
AddIndex = taskButtons[idx - 1];
}
var b = AddTaskButtonRow(item);
taskButtons.Insert(idx, b);
});
}
else
{
taskButtons.Clear();
ClearHeaderSection(headerName);
AddIndex = header;
AddIndexBefore = false;
AddInfoRow(noIdentifier);
}
}
public TodoTaskStatusEvent(HeleusClientResponse result, TodoTaskStatusTypes itemStatus) : base(result)
{
ItemStatus = itemStatus;
}
Task StatusChanged(TodoTaskStatusTypes obj)
{
_statusButton.IsEnabled = obj != _task.Status;
return(Task.CompletedTask);
}
