using System.ComponentModel;
using System.Windows;
using System.Windows.Controls;

using CamBooth.App.Core.AppSettings;
using CamBooth.App.Core.Camera;
using CamBooth.App.Core.Logging;
using CamBooth.App.DebugConsole;
using CamBooth.App.LiveView;
using CamBooth.App.PictureGallery;

namespace CamBooth.App;

/// <summary>
/// Interaction logic for MainWindow.xaml
/// </summary>
public partial class MainWindow : Window
{
	private readonly Logger _logger;

	private readonly AppSettingsService _appSettings;

	private readonly PictureGalleryService _pictureGalleryService;

	private readonly CameraService _cameraService;

	private bool _isDebugConsoleVisible = true;

	private bool _isPicturePanelVisible = false;

	private LiveViewPage? _liveViewPage;


	public MainWindow(Logger logger, 
		AppSettingsService appSettings, 
		PictureGalleryService pictureGalleryService,
		CameraService cameraService)
	{
		this._logger = logger;
		this._appSettings = appSettings;
		this._pictureGalleryService = pictureGalleryService;
		this._cameraService = cameraService;
		InitializeComponent();
		this.SetVisibilityDebugConsole(this._isDebugConsoleVisible);
		this.LoadPicturePanelAsync();
		this.SetVisibilityPicturePanel(this._isPicturePanelVisible);
		this.Closing += OnClosing;
		logger.Info("MainWindow initialized");
	}


	private async void LoadPicturePanelAsync()
	{
		//this.PictureGalleryPage.Visibility = Visibility.Hidden;
		//this.PictureGalleryPage.Navigate(new PictureGalleryPage(this._appSettings, this._logger));
		// this._pictureGalleryService.LoadThumbnailsToCache();
		await this._pictureGalleryService.LoadThumbnailsToCache();
		//this.DebugFrame.Navigate(new DebugConsolePage(this._logger));
	}


	private void SetVisibilityPicturePanel(bool visibility)
	{
		if (visibility)
		{
			this.PicturePanel.Navigate(new PictureGalleryPage(this._appSettings, this._logger, this._pictureGalleryService));
		}
		else
		{
			this.PicturePanel.ClearValue(MainWindow.ContentProperty);
		}

		this._isPicturePanelVisible = !visibility;
	}


	private void OnClosing(object? sender, CancelEventArgs e)
	{
		this._liveViewPage?.Dispose();
	}


	private void NavToLiveView(object sender, RoutedEventArgs e)
	{
		_liveViewPage = new LiveViewPage(this._logger, this._appSettings, this._cameraService);
		MainFrame.Navigate(this._liveViewPage);
	}


	private void SetVisibilityDebugConsole(object sender, RoutedEventArgs e)
	{
		this.SetVisibilityDebugConsole(this._isDebugConsoleVisible);
	}


	private void SetVisibilityDebugConsole(bool visibility)
	{
		if (visibility)
		{
			this.DebugFrame.Navigate(new DebugConsolePage(this._logger));
		}
		else
		{
			this.DebugFrame.ClearValue(MainWindow.ContentProperty);
		}

		this._isDebugConsoleVisible = !visibility;
	}


	private void TakePhoto(object sender, RoutedEventArgs e)
	{
		this._liveViewPage?.TakePhoto();
	}


	private void SetVisibilityPicturePanel(object sender, RoutedEventArgs e)
	{
		this.SetVisibilityPicturePanel(this._isPicturePanelVisible);
	}
}