using System.ComponentModel;
using Caliburn.Metadata;
using Caliburn.Presenters;

namespace Samples.TodoListModule
{
    [DefaultView(Type = typeof(TodoView))]
    public class TodoPresenter : HostedPresenter
    {
        private Todo _todo;

        public Todo Todo
        {
            get { return _todo; }
            set { _todo = value; _todo.PropertyChanged += Todo_PropertyChanged; }
        }

        public string Name
        {
            get { return _todo.Name; }
        }

        private void Todo_PropertyChanged(object sender, PropertyChangedEventArgs e)
        {
            OnPropertyChanged(e.PropertyName);
        }

        public override bool Equals(object obj)
        {
            TodoPresenter other = obj as TodoPresenter;

            if (other != null)
                return other.Todo.Id == Todo.Id;
            else return false;
        }
    }
}