// 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.ComponentModel.Composition;
using System.Windows;
using System.Windows.Interop;
using ColorPicker.ViewModelContracts;
using Wpf.Ui.Controls;

namespace ColorPicker
{
    /// <summary>
    /// Interaction logic for MainWindow.xaml
    /// </summary>
    public partial class MainWindow : Window
    {
        public MainWindow()
        {
            Closing += MainWindow_Closing;
            Bootstrapper.InitializeContainer(this);
            Wpf.Ui.Appearance.SystemThemeWatcher.Watch(this, WindowBackdropType.None);
            InitializeComponent();
            DataContext = this;
            Show(); // Call show just to make sure source is initialized at startup.
            Hide();
        }

        [Import]
        public IMainViewModel MainViewModel { get; set; }

        private void MainWindow_Closing(object sender, System.ComponentModel.CancelEventArgs e)
        {
            Closing -= MainWindow_Closing;
            Bootstrapper.Dispose();
        }

        private void MainWindowSourceInitialized(object sender, System.EventArgs e)
        {
            this.MainViewModel.RegisterWindowHandle(HwndSource.FromHwnd(new WindowInteropHelper(this).Handle));
        }
    }
}
