using System.Linq;
using Windows.Globalization;
using Windows.UI.Xaml;
using Windows.UI.Xaml.Controls;

namespace FoxTube.Views.SettingsSections
{
	/// <summary>
	/// Preferences page
	/// </summary>
	public sealed partial class General : Page
	{
		public General()
		{
			InitializeComponent();

			language.SelectedItem = language.Items.FirstOrDefault(i => ((ComboBoxItem)i).Tag.ToString() == FoxTube.Settings.Language);
			safeSearch.SelectedIndex = FoxTube.Settings.SafeSearch;

			meteredWarning.IsOn = FoxTube.Settings.CheckConnection;
			autoplay.IsOn = FoxTube.Settings.Autoplay;
			explicitWarning.IsOn = FoxTube.Settings.BlockExplicitContent;

			channelNotifications.IsOn = FoxTube.Settings.VideoNotifications;
			developersNews.IsOn = FoxTube.Settings.DevNotifications;
			clipboardProcessing.IsOn = FoxTube.Settings.ProcessClipboard;

			switch (FoxTube.Settings.Theme)
			{
				case 0:
					light.IsChecked = true;
					break;
				case 1:
					dark.IsChecked = true;
					break;
				case 2:
					system.IsChecked = true;
					break;
			}
		}

		private void LoadRelevaneLanguageList(object sender, RoutedEventArgs e)
		{
			// TODO: Add list loading
		}

		private void LoadRegionList(object sender, RoutedEventArgs e)
		{
			// TODO: Add list loading
		}

		private void LoadQualitiesList(object sender, RoutedEventArgs e)
		{
			// TODO: Add qualities loading

			quality.SelectedItem = quality.Items.FirstOrDefault(i => ((ComboBoxItem)i).Tag.ToString() == FoxTube.Settings.DesiredVideoQuality);
		}

		private void LanguageChanged(object sender, SelectionChangedEventArgs e)
		{
			if ((language.SelectedItem as ComboBoxItem).Tag.ToString() == FoxTube.Settings.Language)
				return;

			ApplicationLanguages.PrimaryLanguageOverride = (language.SelectedItem as ComboBoxItem).Tag.ToString();
			FoxTube.Settings.Language = (language.SelectedItem as ComboBoxItem).Tag.ToString();
			restart.Visibility = Visibility.Visible;
		}

		private void Restart(object sender, RoutedEventArgs e) =>
			Utils.Utils.RestartApp();

		private void RelevanceLanguageChanged(object sender, SelectionChangedEventArgs e) =>
			FoxTube.Settings.RelevanceLanguage = ((ComboBoxItem)relevanceLanguage.SelectedItem).Tag.ToString();

		private void RegionChanged(object sender, SelectionChangedEventArgs e) =>
			FoxTube.Settings.Region = ((ComboBoxItem)region.SelectedItem).Tag.ToString();

		private void SafeSearchChanged(object sender, SelectionChangedEventArgs e) =>
			FoxTube.Settings.SafeSearch = safeSearch.SelectedIndex;

		private void QualityChanged(object sender, SelectionChangedEventArgs e) =>
			FoxTube.Settings.DesiredVideoQuality = (quality.SelectedItem as ComboBoxItem).Tag as string;

		private void MeteredWarningChanged(object sender, RoutedEventArgs e) =>
			FoxTube.Settings.CheckConnection = meteredWarning.IsOn;

		private void AutoplayChanged(object sender, RoutedEventArgs e) =>
			FoxTube.Settings.Autoplay = autoplay.IsOn;

		private void ExplicitWarningChanged(object sender, RoutedEventArgs e) =>
			FoxTube.Settings.BlockExplicitContent = explicitWarning.IsOn;

		private void ChannelNotificationsChanged(object sender, RoutedEventArgs e) =>
			FoxTube.Settings.VideoNotifications = channelNotifications.IsOn;

		private void ClipboardProcessingChanged(object sender, RoutedEventArgs e) =>
			FoxTube.Settings.ProcessClipboard = clipboardProcessing.IsOn;

		private void DevelopersNotificationsChanged(object sender, RoutedEventArgs e) =>
			FoxTube.Settings.DevNotifications = developersNews.IsOn;

		private void ThemeChanged(object sender, RoutedEventArgs e)
		{
			if (FoxTube.Settings.Theme.ToString() == (string)(sender as RadioButton).Tag)
				return;

			switch ((sender as RadioButton).Name)
			{
				case "light":
					FoxTube.Settings.Theme = 0;
					MainPage.Current.RequestedTheme = ElementTheme.Light;
					App.UpdateTitleBar(false);
					break;
				case "dark":
					FoxTube.Settings.Theme = 1;
					MainPage.Current.RequestedTheme = ElementTheme.Dark;
					App.UpdateTitleBar(true);
					break;
				default:
					FoxTube.Settings.Theme = 2;
					MainPage.Current.RequestedTheme = ElementTheme.Default;
					App.UpdateTitleBar(Application.Current.RequestedTheme == ApplicationTheme.Dark);
					break;
			}
		}

		private void ResetApp(object sender, RoutedEventArgs e)
		{
			Utils.Utils.InitializeFailsafeProtocol();
		}
	}
}