public static ExpendoObject AddItem(string label)
{
ExpendoObject action = new ExpendoObject();
action["type"] = TodoActionTypes.ADD;
action["label"] = label;
return(action);
}
public static ExpendoObject ToggleItem(Guid todoId)
{
ExpendoObject action = new ExpendoObject();
action["type"] = TodoActionTypes.TOGGLE;
action["id"] = todoId;
return(action);
}
public static ExpendoObject RemoveItem(Guid todoId)
{
ExpendoObject action = new ExpendoObject();
action["type"] = TodoActionTypes.REMOVE;
action["id"] = todoId;
return(action);
}
public void OnStateChange(ExpendoObject state)
{
List <Task> list = state.Get <TodoState>("todo").Tasks;
foreach (Transform c in m_grid)
{
if (list.FindIndex(o => o.Id.ToString() == c.name) == -1)
{
Destroy(c.gameObject);
}
}
list.ForEach(ProcessTask);
}
public override TodoState Reduce(TodoState state, ExpendoObject action)
{
string type = action.Get <string>("type");
switch (type)
{
case TodoActionTypes.TOGGLE:
Guid id = action.Get <Guid>("id");
Task t = state.Tasks.First(o => o.Id == id);
t.done = !t.done;
break;
case TodoActionTypes.ADD:
Task task = new Task(action.Get <string>("label"));
state.Tasks.Add(task);
break;
case TodoActionTypes.REMOVE:
state.Tasks = state.Tasks.Where(o => o.Id != action.Get <Guid>("id")).ToList <Task>();
break;
}
return(state);
}
