// Copyright (c) Microsoft Corporation
// The Microsoft Corporation licenses this file to you under the MIT license.
// See the LICENSE file in the project root for more information.

using System;
using System.Windows.Input;

namespace PowerLauncher.ViewModel
{
    public class RelayCommand : ICommand
    {
        private readonly Action<object> _action;

        public RelayCommand(Action<object> action)
        {
            _action = action;
        }

        public virtual bool CanExecute(object parameter)
        {
            return true;
        }

        public event EventHandler CanExecuteChanged
        {
            add { }
            remove { }
        }

        public virtual void Execute(object parameter)
        {
            _action?.Invoke(parameter);
        }
    }
}