Complete UWP app (without translations)

GUT.Schedule/GUTSchedule.Droid/Resources/values/strings.xml

@@ -79,7 +79,7 @@
   <!-- AboutActivity -->
   <string name="aboutTitle">About application</string>
   <string name="appDescription">Application for SPbSUT professors\' and students\' schedule export</string>
-  <string name="developedBy">Developed by Michael Gordeev (IS-907, INS) in the \"Technologies of Informational and Educational Systems\" Research Facility</string>
+  <string name="developedBy">Developed by Michael Gordeev (ICT-907, INS) in the \"Technologies of Informational and Educational Systems\" Research Facility</string>
   <string name="contributorsTitle">Contributors</string>
 
   <string name="specialThanksTitle">Special thanks</string>

GUT.Schedule/GUTSchedule.UWP/AboutPage.xaml

@@ -2,21 +2,64 @@
     x:Class="GUTSchedule.UWP.AboutPage"
     xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
     xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
-    xmlns:local="using:GUTSchedule.UWP"
     xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
     xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
     mc:Ignorable="d"
-    Background="{ThemeResource ApplicationPageBackgroundThemeBrush}">
+    Background="{ThemeResource ApplicationPageBackgroundThemeBrush}"
+	Loaded="Page_Loaded">
 
 	<Page.TopAppBar>
 		<CommandBar ClosedDisplayMode="Compact" Background="{StaticResource SystemAccentColor}" RequestedTheme="Dark">
 			<CommandBar.Content>
-				<TextBlock Text="About application" Style="{StaticResource TitleTextBlockStyle}" Margin="10,6"/>
+				<Grid>
+					<Grid.ColumnDefinitions>
+						<ColumnDefinition Width="auto"/>
+						<ColumnDefinition/>
+					</Grid.ColumnDefinitions>
+					<Button Width="48" Height="48" Margin="0" Background="Transparent" Click="BackRequested">
+						<SymbolIcon Symbol="Back"/>
+					</Button>
+					<TextBlock Text="About application" Style="{StaticResource TitleTextBlockStyle}" Margin="10,6" Grid.Column="1"/>
+				</Grid>
 			</CommandBar.Content>
 		</CommandBar>
 	</Page.TopAppBar>
 
-	<Grid>
+	<ScrollViewer>
+		<StackPanel Margin="10">
+			<TextBlock Style="{StaticResource TitleTextBlockStyle}" Text="GUT.Schedule"/>
+			<TextBlock Style="{StaticResource CaptionTextBlockStyle}" Text="v$(Build.BuildNumber) (ci-id #$(Build.BuildId))" Foreground="DarkGray" Margin="0,0,0,10" x:Name="version"/>
 
-	</Grid>
+			<TextBlock Text="appDescription"/>
+
+			<TextBlock Text="developedBy"/>
+
+			<TextBlock x:Name="contributorsTitle" Style="{StaticResource SubtitleTextBlockStyle}" Text="Contributors" Margin="0,10,0,0" Visibility="Collapsed"/>
+			<TextBlock x:Name="contributors" Visibility="Collapsed"/>
+
+			<TextBlock Style="{StaticResource SubtitleTextBlockStyle}" Text="Special thanks" Margin="0,10,0,0"/>
+			<TextBlock Text="specialThanksPeople"/>
+
+			<TextBlock Style="{StaticResource SubtitleTextBlockStyle}" Text="Contacts" Margin="0,10,0,0"/>
+			<TextBlock>
+				<Run>Website</Run>: <Hyperlink NavigateUri="https://xfox111.net">https://xfox111.net</Hyperlink><LineBreak/>
+				<Run>Twitter</Run>: <Hyperlink NavigateUri="https://twitter.com/xfox111">@xfox111</Hyperlink><LineBreak/>
+				<Run>VKontakte</Run>: <Hyperlink NavigateUri="https://vk.com/xfox.mike">@xfox.mike</Hyperlink><LineBreak/>
+				<Run>LinkedIn</Run>: <Hyperlink NavigateUri="https://linkedin.com/in/xfox">@xfox</Hyperlink><LineBreak/>
+				<Run>GitHub</Run>: <Hyperlink NavigateUri="https://github.com/xfox111">@xfox111</Hyperlink>
+			</TextBlock>
+			
+			<TextBlock Style="{StaticResource SubtitleTextBlockStyle}" Text="Useful links" Margin="0,10,0,0"/>
+			<TextBlock>
+				<Hyperlink NavigateUri="https://xfox111.net/Projects/GUTSchedule/PrivacyPolicy.txt">Privacy policy</Hyperlink><LineBreak/>
+				<Hyperlink NavigateUri="https://www.gnu.org/licenses/gpl-3.0">General Public License v3</Hyperlink><LineBreak/>
+				<Hyperlink NavigateUri="https://github.com/xfox111/gutschedule">GitHub repository</Hyperlink><LineBreak/>
+				<Hyperlink NavigateUri="http://tios.spbgut.ru/index.php">"TIES" RF</Hyperlink><LineBreak/>
+				<Hyperlink NavigateUri="https://sut.ru">SPbSUT</Hyperlink><LineBreak/>
+			</TextBlock>
+
+			<TextBlock Style="{StaticResource CaptionTextBlockStyle}" Text="©2020 Michael &#x22;XFox&#x22; Gordeev" Margin="0,10,0,0"/>
+			<Button Content="Leave feedback" HorizontalAlignment="Left" Margin="5" Click="Feedback_Click"/>
+		</StackPanel>
+	</ScrollViewer>
 </Page>

GUT.Schedule/GUTSchedule.UWP/AboutPage.xaml.cs

@@ -1,30 +1,90 @@
-using System;
+using Microsoft.Services.Store.Engagement;
+using Newtonsoft.Json;
+using System;
 using System.Collections.Generic;
-using System.IO;
+using System.Net.Http;
-using System.Linq;
+using Windows.ApplicationModel;
-using System.Runtime.InteropServices.WindowsRuntime;
+using Windows.ApplicationModel.Resources;
-using Windows.Foundation;
+using Windows.System;
-using Windows.Foundation.Collections;
 using Windows.UI.Xaml;
 using Windows.UI.Xaml.Controls;
-using Windows.UI.Xaml.Controls.Primitives;
+using Windows.UI.Xaml.Documents;
-using Windows.UI.Xaml.Data;
-using Windows.UI.Xaml.Input;
-using Windows.UI.Xaml.Media;
-using Windows.UI.Xaml.Navigation;
-
-// The Blank Page item template is documented at https://go.microsoft.com/fwlink/?LinkId=234238
 
 namespace GUTSchedule.UWP
 {
-	/// <summary>
-	/// An empty page that can be used on its own or navigated to within a Frame.
-	/// </summary>
 	public sealed partial class AboutPage : Page
 	{
+		private readonly ResourceLoader resources = ResourceLoader.GetForCurrentView();
 		public AboutPage()
 		{
-			this.InitializeComponent();
+			InitializeComponent();
+			KeyDown += (s, e) =>
+			{
+				if (e.Key == VirtualKey.Back || e.Key == VirtualKey.GoBack)
+					BackRequested(s, null);
+			};
+		}
+
+		private async void Page_Loaded(object sender, RoutedEventArgs e)
+		{
+			PackageVersion ver = Package.Current.Id.Version;
+			version.Text = $"v{ver.Major}{ver.Major}.{ver.Revision} (ci-id #{ver.Build})";
+
+			List<string> contributorsList = new List<string>();
+			try
+			{
+				HttpClient client = new HttpClient();
+				HttpRequestMessage request = new HttpRequestMessage(HttpMethod.Get, "https://api.github.com/repos/xfox111/gutschedule/contributors");
+				request.Headers.Add("User-Agent", "Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:72.0) Gecko/20100101 Firefox/72.0");
+
+				HttpResponseMessage response = await client.SendAsync(request);
+				string resposeContent = await response.Content.ReadAsStringAsync();
+				dynamic parsedResponse = JsonConvert.DeserializeObject(resposeContent);
+
+				foreach (var i in parsedResponse)
+					if (i.type == "User" && ((string)i.login).ToLower() != "xfox111")
+						contributorsList.Add((string)i.login);
+
+				request.Dispose();
+				client.Dispose();
+			}
+			finally
+			{
+				if (contributorsList.Count > 0)
+				{
+					foreach(string i in contributorsList)
+					{
+						Hyperlink link = new Hyperlink
+						{
+							NavigateUri = new Uri("https://github.com.i")
+						};
+						link.Inlines.Add(new Run
+						{
+							Text = "@" + i
+						});
+						contributors.Inlines.Add(link);
+						contributors.Inlines.Add(new Run
+						{
+							Text = ", "
+						});
+					}
+					contributors.Inlines.RemoveAt(contributors.Inlines.Count - 1);
+
+					contributorsTitle.Visibility = Visibility.Visible;
+					contributors.Visibility = Visibility.Visible;
 				}
 			}
 		}
+
+		private async void Feedback_Click(object sender, RoutedEventArgs e)
+		{
+			if (StoreServicesFeedbackLauncher.IsSupported())
+				await StoreServicesFeedbackLauncher.GetDefault().LaunchAsync();
+			else
+				await Launcher.LaunchUriAsync(new Uri("mailto:feedback@xfox111.net"));
+		}
+
+		private void BackRequested(object sender, RoutedEventArgs e) =>
+			Frame.GoBack();
+	}
+}

GUT.Schedule/GUTSchedule.UWP/App.xaml

@@ -1,7 +1,8 @@
 <Application
     x:Class="GUTSchedule.UWP.App"
     xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
-    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
+    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+	RequestedTheme="Light">
 
 	<Application.Resources>
 		<Style TargetType="Button">

GUT.Schedule/GUTSchedule.UWP/App.xaml.cs

@@ -38,11 +38,9 @@ namespace GUTSchedule.UWP
 		/// <param name="e">Details about the launch request and process.</param>
 		protected override void OnLaunched(LaunchActivatedEventArgs e)
 		{
-			Frame rootFrame = Window.Current.Content as Frame;
-
 			// Do not repeat app initialization when the Window already has content,
 			// just ensure that the window is active
-			if (rootFrame == null)
+			if (!(Window.Current.Content is Frame rootFrame))
 			{
 				// Create a Frame to act as the navigation context and navigate to the first page
 				rootFrame = new Frame();

GUT.Schedule/GUTSchedule.UWP/Calendar.cs

@@ -1,17 +1,59 @@
 using GUTSchedule.Models;
 using System;
-using System.Collections.Generic;
 using System.Linq;
-using System.Text;
+using System.Collections.Generic;
 using System.Threading.Tasks;
+using Windows.ApplicationModel.Appointments;
 
 namespace GUTSchedule.UWP
 {
 	public static class Calendar
 	{
-		public static void Export(List<Occupation> schedule)
+		public static async Task<IReadOnlyList<AppointmentCalendar>> GetCalendars()
 		{
+			AppointmentStore calendarStore = await AppointmentManager.RequestStoreAsync(AppointmentStoreAccessType.AllCalendarsReadWrite);
+			return await calendarStore.FindAppointmentCalendarsAsync();
+		}
 
+		public static async Task Export(List<Occupation> schedule, bool addGroupToTitle, int reminder, string calendar)
+		{
+			AppointmentStore calendarStore = await AppointmentManager.RequestStoreAsync(AppointmentStoreAccessType.AllCalendarsReadWrite);
+			AppointmentCalendar cal = await calendarStore.GetAppointmentCalendarAsync(calendar);
+
+			foreach (Occupation item in schedule)
+			{
+				Appointment appointment = new Appointment
+				{
+					BusyStatus = AppointmentBusyStatus.Busy,
+					Details = item.Opponent + "\xFEFF",
+					DetailsKind = AppointmentDetailsKind.PlainText,
+					Location = item.Cabinet,
+					Reminder = reminder < 0 ? (TimeSpan?)null : TimeSpan.FromMinutes(reminder),
+					Subject = string.Format("{0}.{1} {2} ({3})",
+											item.Order,
+											addGroupToTitle && !string.IsNullOrWhiteSpace(item.Group) ? $" [{item.Group}]" : "",
+											item.Name,
+											item.Type),
+					StartTime = item.StartTime,
+					Duration = item.EndTime.Subtract(item.StartTime)
+				};
+
+				await cal.SaveAppointmentAsync(appointment);
+			}
+		}
+
+		public static async Task Clear(bool keepPrevious = true)
+		{
+			AppointmentStore appointmentStore = await AppointmentManager.RequestStoreAsync(AppointmentStoreAccessType.AppCalendarsReadWrite);
+
+			List<Appointment> appointments = (await appointmentStore.FindAppointmentsAsync(keepPrevious ? DateTime.Today : DateTime.Today.Subtract(TimeSpan.FromDays(3000)), TimeSpan.FromDays(10000))).ToList();
+
+			foreach(Appointment i in appointments)
+				if (i.Details.Contains('\xFEFF'))
+				{
+					AppointmentCalendar cal = await appointmentStore.GetAppointmentCalendarAsync(i.CalendarId);
+					await cal.DeleteAppointmentAsync(i.LocalId);
+				}
 		}
 	}
 }

GUT.Schedule/GUTSchedule.UWP/GUTSchedule.UWP.csproj

@@ -134,13 +134,52 @@
     </AppxManifest>
   </ItemGroup>
   <ItemGroup>
+    <Content Include="Assets\LargeTile.scale-100.png" />
+    <Content Include="Assets\LargeTile.scale-125.png" />
+    <Content Include="Assets\LargeTile.scale-150.png" />
+    <Content Include="Assets\LargeTile.scale-200.png" />
+    <Content Include="Assets\LargeTile.scale-400.png" />
+    <Content Include="Assets\SmallTile.scale-100.png" />
+    <Content Include="Assets\SmallTile.scale-125.png" />
+    <Content Include="Assets\SmallTile.scale-150.png" />
+    <Content Include="Assets\SmallTile.scale-200.png" />
+    <Content Include="Assets\SmallTile.scale-400.png" />
+    <Content Include="Assets\SplashScreen.scale-100.png" />
+    <Content Include="Assets\SplashScreen.scale-125.png" />
+    <Content Include="Assets\SplashScreen.scale-150.png" />
+    <Content Include="Assets\SplashScreen.scale-400.png" />
+    <Content Include="Assets\Square150x150Logo.scale-100.png" />
+    <Content Include="Assets\Square150x150Logo.scale-125.png" />
+    <Content Include="Assets\Square150x150Logo.scale-150.png" />
+    <Content Include="Assets\Square150x150Logo.scale-400.png" />
+    <Content Include="Assets\Square44x44Logo.altform-unplated_targetsize-16.png" />
+    <Content Include="Assets\Square44x44Logo.altform-unplated_targetsize-256.png" />
+    <Content Include="Assets\Square44x44Logo.altform-unplated_targetsize-32.png" />
+    <Content Include="Assets\Square44x44Logo.altform-unplated_targetsize-48.png" />
+    <Content Include="Assets\Square44x44Logo.scale-100.png" />
+    <Content Include="Assets\Square44x44Logo.scale-125.png" />
+    <Content Include="Assets\Square44x44Logo.scale-150.png" />
+    <Content Include="Assets\Square44x44Logo.scale-400.png" />
+    <Content Include="Assets\Square44x44Logo.targetsize-16.png" />
+    <Content Include="Assets\Square44x44Logo.targetsize-24.png" />
+    <Content Include="Assets\Square44x44Logo.targetsize-256.png" />
+    <Content Include="Assets\Square44x44Logo.targetsize-32.png" />
+    <Content Include="Assets\Square44x44Logo.targetsize-48.png" />
+    <Content Include="Assets\StoreLogo.scale-100.png" />
+    <Content Include="Assets\StoreLogo.scale-125.png" />
+    <Content Include="Assets\StoreLogo.scale-150.png" />
+    <Content Include="Assets\StoreLogo.scale-200.png" />
+    <Content Include="Assets\StoreLogo.scale-400.png" />
+    <Content Include="Assets\Wide310x150Logo.scale-100.png" />
+    <Content Include="Assets\Wide310x150Logo.scale-125.png" />
+    <Content Include="Assets\Wide310x150Logo.scale-150.png" />
+    <Content Include="Assets\Wide310x150Logo.scale-400.png" />
     <Content Include="Properties\Default.rd.xml" />
     <Content Include="Assets\LockScreenLogo.scale-200.png" />
     <Content Include="Assets\SplashScreen.scale-200.png" />
     <Content Include="Assets\Square150x150Logo.scale-200.png" />
     <Content Include="Assets\Square44x44Logo.scale-200.png" />
     <Content Include="Assets\Square44x44Logo.targetsize-24_altform-unplated.png" />
-    <Content Include="Assets\StoreLogo.png" />
     <Content Include="Assets\Wide310x150Logo.scale-200.png" />
   </ItemGroup>
   <ItemGroup>
@@ -161,6 +200,12 @@
     <PackageReference Include="Microsoft.NETCore.UniversalWindowsPlatform">
       <Version>6.2.9</Version>
     </PackageReference>
+    <PackageReference Include="Microsoft.Services.Store.Engagement">
+      <Version>10.1901.28001</Version>
+    </PackageReference>
+    <PackageReference Include="Newtonsoft.Json">
+      <Version>12.0.3</Version>
+    </PackageReference>
   </ItemGroup>
   <ItemGroup>
     <ProjectReference Include="..\GUTSchedule\GUTSchedule.csproj">
@@ -168,6 +213,17 @@
       <Name>GUTSchedule</Name>
     </ProjectReference>
   </ItemGroup>
+  <ItemGroup>
+    <PRIResource Include="Strings\en-US\Resources.resw" />
+  </ItemGroup>
+  <ItemGroup>
+    <SDKReference Include="Microsoft.Services.Store.Engagement, Version=10.0">
+      <Name>Microsoft Engagement Framework</Name>
+    </SDKReference>
+    <SDKReference Include="Microsoft.VCLibs, Version=14.0">
+      <Name>Visual C++ 2015 Runtime for Universal Windows Platform Apps</Name>
+    </SDKReference>
+  </ItemGroup>
   <PropertyGroup Condition=" '$(VisualStudioVersion)' == '' or '$(VisualStudioVersion)' &lt; '14.0' ">
     <VisualStudioVersion>14.0</VisualStudioVersion>
   </PropertyGroup>

GUT.Schedule/GUTSchedule.UWP/MainPage.xaml

@@ -5,13 +5,14 @@
     xmlns:local="using:GUTSchedule.UWP"
     xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
     xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
-    mc:Ignorable="d">
+    mc:Ignorable="d"
+	Loaded="Page_Loaded">
 
 	<Page.Background>
 		<ImageBrush ImageSource="https://cabs.itut.ru/cabinet/ini/general/0/cabinet/img/bg_n.jpg" Stretch="UniformToFill"/>
 	</Page.Background>
 
-	<VisualStateManager.VisualStateGroups>
+	<!--<VisualStateManager.VisualStateGroups>
 		<VisualStateGroup>
 			<VisualState>
 				<VisualState.StateTriggers>
@@ -22,7 +23,7 @@
 				</VisualState.Setters>
 			</VisualState>
 		</VisualStateGroup>
-	</VisualStateManager.VisualStateGroups>
+	</VisualStateManager.VisualStateGroups>-->
 
 	<Page.TopAppBar>
 		<CommandBar ClosedDisplayMode="Compact" Background="{StaticResource SystemAccentColor}" RequestedTheme="Dark">
@@ -55,21 +56,21 @@
 				<StackPanel Padding="10" Background="{ThemeResource ApplicationPageBackgroundThemeBrush}">
 					<TextBlock Style="{StaticResource SubtitleTextBlockStyle}" Text="Schedule parameters"/>
 
-					<CheckBox Content="Authorize via personal cabinet" Checked="ChangeAuthorizationMethod" IsChecked="True" x:Name="authorize"/>
+					<CheckBox Content="Authorize via personal cabinet" Checked="ChangeAuthorizationMethod" Unchecked="ChangeAuthorizationMethod" IsChecked="True" x:Name="authorize"/>
 					<StackPanel x:Name="credentialMethod">
 						<TextBox PlaceholderText="E-mail" x:Name="email"/>
 						<PasswordBox PlaceholderText="Password" x:Name="password"/>
-						<CheckBox Content="Remember" x:Name="rememberCredential" IsChecked="True"/>
+						<CheckBox Content="Remember" x:Name="rememberCredential" Checked="RememberCredential_Checked" Unchecked="RememberCredential_Checked"/>
 					</StackPanel>
 					<StackPanel x:Name="defaultMethod" Visibility="Collapsed">
 						<ComboBox x:Name="faculty" PlaceholderText="No schedule is available" Header="Course" SelectionChanged="Faculty_SelectionChanged"/>
-						<ComboBox x:Name="course" SelectedIndex="0" Header="Course" SelectionChanged="Course_SelectionChanged">
+						<ComboBox x:Name="course" Header="Course" SelectionChanged="Course_SelectionChanged">
 							<ComboBoxItem Content="1"/>
 							<ComboBoxItem Content="2"/>
 							<ComboBoxItem Content="3"/>
 							<ComboBoxItem Content="4"/>
 						</ComboBox>
-						<ComboBox x:Name="group" PlaceholderText="No schedule is available" Header="Group"/>
+						<ComboBox x:Name="group" PlaceholderText="No schedule is available" Header="Group" SelectionChanged="Group_SelectionChanged"/>
 					</StackPanel>
 
 					<TextBlock Style="{StaticResource SubtitleTextBlockStyle}" Text="Export parameters"/>
@@ -96,21 +97,22 @@
 						</StackPanel>
 					</Grid>
 
-					<ComboBox Header="Set reminder for:" x:Name="reminder" SelectedIndex="0">
+					<ComboBox Header="Set reminder for:" x:Name="reminder" SelectionChanged="Reminder_SelectionChanged">
-						<ComboBoxItem Content="None"/>
-						<ComboBoxItem Content="None"/>
 						<ComboBoxItem Content="None"/>
+						<ComboBoxItem Content="At the begining of event"/>
+						<ComboBoxItem Content="5 minutes"/>
+						<ComboBoxItem Content="10 minutes"/>
 					</ComboBox>
 
-					<CheckBox Content="Add group number to event title" x:Name="addGroupToTitle"/>
+					<CheckBox Content="Add group number to event title" x:Name="addGroupToTitle" Checked="AddGroupToTitle_Checked" Unchecked="AddGroupToTitle_Checked"/>
 
-					<ComboBox Header="Destination calendar" x:Name="calendar" SelectedIndex="0" PlaceholderText="No calendar is available"/>
+					<ComboBox Header="Destination calendar" x:Name="calendar" SelectionChanged="Calendar_SelectionChanged"/>
 
 					<TextBlock Foreground="Red" Visibility="Collapsed" Text="Error" x:Name="errorPlaceholder"/>
-					<Button Content="Add schedule" Background="{StaticResource SystemAccentColor}" RequestedTheme="Dark" FontWeight="Bold" Margin="0,10" Click="Export"/>
+					<Button Content="Add schedule" Background="{StaticResource SystemAccentColor}" Foreground="White" FontWeight="Bold" Margin="0,10" Click="Export"/>
 
 					<TextBlock Style="{StaticResource CaptionTextBlockStyle}" Text="©2020 Michael Gordeev, INS, ICT-907"/>
-					<TextBlock Style="{StaticResource CaptionTextBlockStyle}" Text="v$(Build.BuildNumber) (ci-id #$(Build.BuildId))"/>
+					<TextBlock Style="{StaticResource CaptionTextBlockStyle}" Text="v$(Build.BuildNumber) (ci-id #$(Build.BuildId))" x:Name="version"/>
 				</StackPanel>
 			</Grid>
 		</ScrollViewer>
@@ -118,7 +120,7 @@
 		<Grid Background="{StaticResource SystemAccentColor}" x:Name="loading" Visibility="Collapsed">
 			<StackPanel VerticalAlignment="Center">
 				<ProgressRing Width="100" Height="100" Foreground="White" IsActive="True" HorizontalAlignment="Center"/>
-				<TextBlock Style="{StaticResource TitleTextBlockStyle}" x:Name="status" Text="Processing..." HorizontalAlignment="Center" Foreground="White"/>
+				<TextBlock Style="{StaticResource TitleTextBlockStyle}" x:Name="status" Text="Processing..." HorizontalAlignment="Center" Foreground="White" Margin="0,20"/>
 			</StackPanel>
 		</Grid>
 	</Grid>

GUT.Schedule/GUTSchedule.UWP/MainPage.xaml.cs

@@ -11,47 +11,75 @@ using Windows.UI.Popups;
 using System.Threading.Tasks;
 using Windows.ApplicationModel.Resources;
 using Windows.Storage;
-
+using Microsoft.Services.Store.Engagement;
-// The Blank Page item template is documented at https://go.microsoft.com/fwlink/?LinkId=402352&clcid=0x409
+using Windows.ApplicationModel;
 
 namespace GUTSchedule.UWP
 {
-	/// <summary>
-	/// An empty page that can be used on its own or navigated to within a Frame.
-	/// </summary>
 	public sealed partial class MainPage : Page
 	{
 		private readonly PasswordVault vault = new PasswordVault();
 		private readonly ResourceLoader resources = ResourceLoader.GetForCurrentView();
 		static readonly ApplicationDataContainer settings = ApplicationData.Current.LocalSettings;
 
-		public static List<(string id, string name)> Faculties { get; set; }
+		public MainPage() =>
-
-		public MainPage()
-		{
 			InitializeComponent();
-			startDate.Date = DateTime.Today;
-			endDate.Date = startDate.Date.Value.AddDays(6);
 
-			if (vault.FindAllByResource("xfox111.gutschedule") is IReadOnlyList<PasswordCredential> credentials && credentials.Count > 0)
+		private async void Page_Loaded(object sender, RoutedEventArgs args)
+		{
+			try
+			{
+				PackageVersion ver = Package.Current.Id.Version;
+				version.Text = $"v{ver.Major}{ver.Major}.{ver.Revision} (ci-id #{ver.Build})";
+
+				authorize.IsChecked = (bool?)settings.Values["Authorize"] ?? true;
+				if (vault.RetrieveAll() is IReadOnlyList<PasswordCredential> credentials && credentials.Count > 0)
 				{
 					email.Text = credentials.First().UserName;
 					credentials.First().RetrievePassword();
 					password.Password = credentials.First().Password;
 				}
-
-			authorize.IsChecked = (bool?)settings.Values["Authorize"] ?? true;
 				rememberCredential.IsChecked = (bool?)settings.Values["RememberCredential"] ?? true;
-			reminder.SelectedIndex = (int?)settings.Values["Reminder"] ?? 1;
-			addGroupToTitle.IsChecked = (bool?)settings.Values["AddGroupToTitle"] ?? false;
 
-			faculty.ItemsSource = Faculties.Select(i => new ComboBoxItem
+				faculty.ItemsSource = (await Parser.GetFaculties()).Select(i => new ComboBoxItem
 				{
 					Content = i.name,
-				Tag = i.id
+					Tag = i.id,
-			});
+					IsSelected = (string)settings.Values["Faculty"] == i.id
-			faculty.SelectedIndex = (int?)settings.Values["Faculty"] ?? 0;
+				}).ToList();
+				faculty.SelectedIndex = (faculty.ItemsSource as List<ComboBoxItem>).FindIndex(i => i.IsSelected);
+				if (faculty.SelectedIndex < 0)
+					faculty.SelectedIndex = 0;
 				course.SelectedIndex = (int?)settings.Values["Course"] ?? 0;
+
+				startDate.Date = DateTime.Today;
+				endDate.Date = startDate.Date.Value.AddDays(6);
+
+				reminder.SelectedIndex = (int?)settings.Values["Reminder"] ?? 2;
+				addGroupToTitle.IsChecked = (bool?)settings.Values["AddGroupToTitle"] ?? false;
+
+				calendar.ItemsSource = (await Calendar.GetCalendars()).Select(i => new ComboBoxItem
+				{
+					Content = i.DisplayName,
+					Tag = i.LocalId,
+					IsSelected = (string)settings.Values["Calendar"] == i.LocalId
+				}).ToList();
+				calendar.SelectedIndex = (calendar.ItemsSource as List<ComboBoxItem>).FindIndex(i => i.IsSelected);
+				if (calendar.SelectedIndex < 0)
+					calendar.SelectedIndex = 0;
+			}
+			catch (HttpRequestException e)
+			{
+				PushInternetExceptionMessage(e, () => Page_Loaded(sender, args));
+				return;
+			}
+			catch (Exception e)
+			{
+				MessageDialog dialog = new MessageDialog(e.Message, e.GetType().ToString());
+				dialog.Commands.Add(new UICommand("OK", (command) => loading.Visibility = Visibility.Collapsed));
+
+				await dialog.ShowAsync();
+			}
 		}
 
 		private async void AppBarButton_Click(object sender, RoutedEventArgs e)
@@ -59,11 +87,23 @@ namespace GUTSchedule.UWP
 			switch (((FrameworkElement)sender).Tag)
 			{
 				case "clear":
+					MessageDialog dialog = new MessageDialog(resources.GetString("clearScheduleMessage"), resources.GetString("clearScheduleTitle"));
+					dialog.Commands.Add(new UICommand(resources.GetString("clearUpcomingOption"), (command) => Clear()));
+					dialog.Commands.Add(new UICommand(resources.GetString("clearAllOption"), (command) => Clear(true)));
+					dialog.Commands.Add(new UICommand(resources.GetString("cancelOption")));
+
+					dialog.CancelCommandIndex = 2;
+					dialog.DefaultCommandIndex = 0;
+
+					await dialog.ShowAsync();
 					break;
 				case "about":
 					Frame.Navigate(typeof(AboutPage));
 					break;
 				case "report":
+					if (StoreServicesFeedbackLauncher.IsSupported())
+						await StoreServicesFeedbackLauncher.GetDefault().LaunchAsync();
+					else
 						await Launcher.LaunchUriAsync(new Uri("mailto:feedback@xfox111.net"));
 					break;
 			}
@@ -71,23 +111,28 @@ namespace GUTSchedule.UWP
 
 		private void ChangeAuthorizationMethod(object sender, RoutedEventArgs e)
 		{
+			if (credentialMethod == null)
+				return;
+
 			if (authorize.IsChecked.Value)
 			{
 				credentialMethod.Visibility = Visibility.Visible;
-				credentialMethod.Visibility = Visibility.Collapsed;
+				defaultMethod.Visibility = Visibility.Collapsed;
 			}
 			else
 			{
 				credentialMethod.Visibility = Visibility.Collapsed;
-				credentialMethod.Visibility = Visibility.Visible;
+				defaultMethod.Visibility = Visibility.Visible;
 			}
+
+			settings.Values["Authorize"] = authorize.IsChecked;
 		}
 
 		private void SetTodayDate(object sender, RoutedEventArgs e) =>
 			startDate.Date = DateTime.Today;
 
 		private void SetEndDate(object sender, RoutedEventArgs e) =>
-			endDate.Date = startDate.Date.Value.AddDays((int)((FrameworkElement)sender).Tag);
+			endDate.Date = startDate.Date.Value.AddDays(int.Parse(((FrameworkElement)sender).Tag as string));
 
 		private void SetForSemester(object sender, RoutedEventArgs e)
 		{
@@ -130,9 +175,14 @@ namespace GUTSchedule.UWP
 				};
 
 				if (rememberCredential.IsChecked.Value)
-					vault.Add(new PasswordCredential("xfox111.gutschedule", email.Text, password.Password));
+					vault.Add(new PasswordCredential
+					{
+						UserName = email.Text,
+						Password = password.Password,
+						Resource = "xfox111.gutschedule"
+					});
 				else
-					foreach (PasswordCredential credential in vault.FindAllByResource("xfox111.gutschedule"))
+					foreach (PasswordCredential credential in vault.RetrieveAll())
 						vault.Remove(credential);
 			}
 			else
@@ -154,33 +204,22 @@ namespace GUTSchedule.UWP
 				};
 			}
 
-			AddGroupToTitle = addGroupToTitle.IsChecked;
-			SelectedCalendarIndex = calendar.SelectedItemPosition;
-			Reminder = (reminder.SelectedIndex - 1) * 5;
-
 			loading.Visibility = Visibility.Visible;
+			TopAppBar.Visibility = Visibility.Collapsed;
 			try
 			{
 				status.Text = resources.GetString("loadingStatus");
-
 				List<Occupation> schedule = await Parser.GetSchedule(exportParameters);
 
 				status.Text = resources.GetString("calendarExportStatus");
-				Calendar.Export(schedule);
+				await Calendar.Export(schedule, addGroupToTitle.IsChecked.Value, (reminder.SelectedIndex - 1) * 5, ((ComboBoxItem)calendar.SelectedItem).Tag as string);
 
 				status.Text = resources.GetString("doneStatus");
 				await Task.Delay(1000);
 			}
 			catch (HttpRequestException e)
 			{
-				MessageDialog dialog = new MessageDialog(resources.GetString("connectionFailMessage"), e.Message);
+				PushInternetExceptionMessage(e, () => Export(sender, args));
-				dialog.Commands.Add(new UICommand(resources.GetString("repeat"), (command) => Export(sender, args)));
-				dialog.Commands.Add(new UICommand("OK", (command) => loading.Visibility = Visibility.Collapsed));
-
-				dialog.CancelCommandIndex = 1;
-				dialog.DefaultCommandIndex = 0;
-
-				await dialog.ShowAsync();
 				return;
 			}
 			catch (Exception e)
@@ -192,28 +231,87 @@ namespace GUTSchedule.UWP
 			}
 
 			loading.Visibility = Visibility.Collapsed;
+			TopAppBar.Visibility = Visibility.Visible;
+		}
+
+		private async void Clear(bool keepPrevious = true)
+		{
+			try
+			{
+				await Calendar.Clear(keepPrevious);
+
+				MessageDialog dialog = new MessageDialog(resources.GetString("clearScheduleDone"), resources.GetString("clearScheduleTitle"));
+				dialog.Commands.Add(new UICommand("OK", (command) => loading.Visibility = Visibility.Collapsed));
+
+				await dialog.ShowAsync();
+			}
+			catch (Exception e)
+			{
+				MessageDialog dialog = new MessageDialog(e.Message, e.GetType().ToString());
+				dialog.Commands.Add(new UICommand("OK", (command) => loading.Visibility = Visibility.Collapsed));
+
+				await dialog.ShowAsync();
+			}
 		}
 
 		private void Faculty_SelectionChanged(object sender, SelectionChangedEventArgs e)
 		{
-
+			UpdateGroupsList();
+			settings.Values["Faculty"] = ((ComboBoxItem)faculty.SelectedItem).Tag;
 		}
 
 		private void Course_SelectionChanged(object sender, SelectionChangedEventArgs e)
 		{
-
+			UpdateGroupsList();
+			settings.Values["Course"] = course.SelectedIndex;
 		}
 
+		private void Reminder_SelectionChanged(object sender, SelectionChangedEventArgs e) =>
+			settings.Values["Reminder"] = reminder.SelectedIndex;
+
+		private void Calendar_SelectionChanged(object sender, SelectionChangedEventArgs e) =>
+			settings.Values["Calendar"] = (calendar.SelectedItem as ComboBoxItem).Tag;
+
+		private void Group_SelectionChanged(object sender, SelectionChangedEventArgs e)
+		{
+			if(group.SelectedItem != null)
+				settings.Values["Group"] = ((ComboBoxItem)group.SelectedItem).Tag;
+		}
+
+		private void RememberCredential_Checked(object sender, RoutedEventArgs e) =>
+			settings.Values["RememberCredential"] = rememberCredential.IsChecked;
+
+		private void AddGroupToTitle_Checked(object sender, RoutedEventArgs e) =>
+			settings.Values["AddGroupToTitle"] = rememberCredential.IsChecked;
+
 		private async void UpdateGroupsList()
 		{
-			List<(string id, string name)> groups = await Parser.GetGroups(Faculties[faculty.SelectedIndex].id, (course.SelectedIndex + 1).ToString());
+			List<(string id, string name)> groups = await Parser.GetGroups(((ComboBoxItem)faculty.SelectedItem).Tag as string, (course.SelectedIndex + 1).ToString());
 			group.ItemsSource = groups.Select(i => new ComboBoxItem
 			{
 				Content = i.name,
-				Tag = i.id
+				Tag = i.id,
-			});
+				IsSelected = (string)settings.Values["Group"] == i.id
+			}).ToList();
+			group.SelectedIndex = (group.ItemsSource as List<ComboBoxItem>).FindIndex(i => i.IsSelected);
+			if (group.SelectedIndex < 0)
+				group.SelectedIndex = 0;
+		}
 
-			group.SelectedIndex = (int?)settings.Values["Group"] ?? 0;
+		public async void PushInternetExceptionMessage(HttpRequestException e, Action retryAction)
+		{
+			MessageDialog dialog = new MessageDialog(resources.GetString("connectionFailMessage"), e.Message);
+			dialog.Commands.Add(new UICommand(resources.GetString("repeat"), (command) => retryAction()));
+			dialog.Commands.Add(new UICommand("OK", (command) => loading.Visibility = Visibility.Collapsed));
+
+			dialog.CancelCommandIndex = 1;
+			dialog.DefaultCommandIndex = 0;
+
+			await dialog.ShowAsync();
 		}
 	}
 }
+
+// TODO: Reminder prefs broken
+// TODO: Calendar prefs broken
+// TODO: Faculty prefs broken

GUT.Schedule/GUTSchedule.UWP/Package.appxmanifest

@@ -4,6 +4,7 @@
   xmlns="http://schemas.microsoft.com/appx/manifest/foundation/windows10"
   xmlns:mp="http://schemas.microsoft.com/appx/2014/phone/manifest"
   xmlns:uap="http://schemas.microsoft.com/appx/manifest/uap/windows10"
+	xmlns:rescap="http://schemas.microsoft.com/appx/manifest/foundation/windows10/restrictedcapabilities"
   IgnorableNamespaces="uap mp">
 
 	<Identity
@@ -36,9 +37,9 @@
         Square150x150Logo="Assets\Square150x150Logo.png"
         Square44x44Logo="Assets\Square44x44Logo.png"
         Description="Application which exports SPbSUT timetable to calendar"
-        BackgroundColor="transparent">
+        BackgroundColor="#FF8000">
-        <uap:DefaultTile Wide310x150Logo="Assets\Wide310x150Logo.png"/>
+				<uap:DefaultTile Wide310x150Logo="Assets\Wide310x150Logo.png" Square71x71Logo="Assets\SmallTile.png" Square310x310Logo="Assets\LargeTile.png"/>
-        <uap:SplashScreen Image="Assets\SplashScreen.png" />
+				<uap:SplashScreen Image="Assets\SplashScreen.png"  BackgroundColor="#FF8000"/>
 			</uap:VisualElements>
 		</Application>
 	</Applications>
@@ -46,5 +47,6 @@
 	<Capabilities>
 		<Capability Name="internetClient" />
 		<uap:Capability Name="appointments"/>
+		<rescap:Capability Name="appointmentSystem"/>
 	</Capabilities>
 </Package>

GUT.Schedule/GUTSchedule.UWP/Strings/en-US/Resources.resw

@@ -0,0 +1,162 @@
+<?xml version="1.0" encoding="utf-8"?>
+<root>
+  <!-- 
+    Microsoft ResX Schema 
+    
+    Version 2.0
+    
+    The primary goals of this format is to allow a simple XML format 
+    that is mostly human readable. The generation and parsing of the 
+    various data types are done through the TypeConverter classes 
+    associated with the data types.
+    
+    Example:
+    
+    ... ado.net/XML headers & schema ...
+    <resheader name="resmimetype">text/microsoft-resx</resheader>
+    <resheader name="version">2.0</resheader>
+    <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
+    <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
+    <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
+    <data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
+    <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
+        <value>[base64 mime encoded serialized .NET Framework object]</value>
+    </data>
+    <data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+        <value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
+        <comment>This is a comment</comment>
+    </data>
+                
+    There are any number of "resheader" rows that contain simple 
+    name/value pairs.
+    
+    Each data row contains a name, and value. The row also contains a 
+    type or mimetype. Type corresponds to a .NET class that support 
+    text/value conversion through the TypeConverter architecture. 
+    Classes that don't support this are serialized and stored with the 
+    mimetype set.
+    
+    The mimetype is used for serialized objects, and tells the 
+    ResXResourceReader how to depersist the object. This is currently not 
+    extensible. For a given mimetype the value must be set accordingly:
+    
+    Note - application/x-microsoft.net.object.binary.base64 is the format 
+    that the ResXResourceWriter will generate, however the reader can 
+    read any of the formats listed below.
+    
+    mimetype: application/x-microsoft.net.object.binary.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Binary.BinaryFormatter
+            : and then encoded with base64 encoding.
+    
+    mimetype: application/x-microsoft.net.object.soap.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Soap.SoapFormatter
+            : and then encoded with base64 encoding.
+
+    mimetype: application/x-microsoft.net.object.bytearray.base64
+    value   : The object must be serialized into a byte array 
+            : using a System.ComponentModel.TypeConverter
+            : and then encoded with base64 encoding.
+    -->
+  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
+    <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
+    <xsd:element name="root" msdata:IsDataSet="true">
+      <xsd:complexType>
+        <xsd:choice maxOccurs="unbounded">
+          <xsd:element name="metadata">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" />
+              </xsd:sequence>
+              <xsd:attribute name="name" use="required" type="xsd:string" />
+              <xsd:attribute name="type" type="xsd:string" />
+              <xsd:attribute name="mimetype" type="xsd:string" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="assembly">
+            <xsd:complexType>
+              <xsd:attribute name="alias" type="xsd:string" />
+              <xsd:attribute name="name" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="data">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" msdata:Ordinal="1" />
+              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
+              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="resheader">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" />
+            </xsd:complexType>
+          </xsd:element>
+        </xsd:choice>
+      </xsd:complexType>
+    </xsd:element>
+  </xsd:schema>
+  <resheader name="resmimetype">
+    <value>text/microsoft-resx</value>
+  </resheader>
+  <resheader name="version">
+    <value>2.0</value>
+  </resheader>
+  <resheader name="reader">
+    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <resheader name="writer">
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <data name="calendarExportStatus" xml:space="preserve">
+    <value>calendarExportStatus</value>
+  </data>
+  <data name="cancelOption" xml:space="preserve">
+    <value>cancelOption</value>
+  </data>
+  <data name="clearAllOption" xml:space="preserve">
+    <value>clearAllOption</value>
+  </data>
+  <data name="clearScheduleDone" xml:space="preserve">
+    <value>clearScheduleDone</value>
+  </data>
+  <data name="clearScheduleMessage" xml:space="preserve">
+    <value>clearScheduleMessage</value>
+  </data>
+  <data name="clearScheduleTitle" xml:space="preserve">
+    <value>clearScheduleTitle</value>
+  </data>
+  <data name="clearUpcomingOption" xml:space="preserve">
+    <value>clearUpcomingOption</value>
+  </data>
+  <data name="connectionFailMessage" xml:space="preserve">
+    <value>connectionFailMessage</value>
+  </data>
+  <data name="doneStatus" xml:space="preserve">
+    <value>doneStatus</value>
+  </data>
+  <data name="groupSelectionError" xml:space="preserve">
+    <value>groupSelectionError</value>
+  </data>
+  <data name="invalidAuthorizationError" xml:space="preserve">
+    <value>invalidAuthorizationError</value>
+  </data>
+  <data name="invalidDateRangeError" xml:space="preserve">
+    <value>invalidDateRangeError</value>
+  </data>
+  <data name="loadingStatus" xml:space="preserve">
+    <value>loadingStatus</value>
+  </data>
+  <data name="repeat" xml:space="preserve">
+    <value>repeat</value>
+  </data>
+</root>

GUT.Schedule/GUTSchedule/Parser.cs

@@ -85,7 +85,7 @@ namespace GUTSchedule
 					schedule.RemoveAt(k--);
 				}
 
-			schedule = schedule.FindAll(i => i.StartTime.Date >= exportParameters.StartDate && i.StartTime.Date <= exportParameters.EndDate);
+			schedule = schedule.FindAll(i => i.StartTime.Date >= exportParameters.StartDate.Date && i.EndTime.Date <= exportParameters.EndDate.Date);
 			if (schedule.Count < 1)
 				throw new NullReferenceException("Не удалось найти расписание соответствующее критериям. Ничего не экспортировано");
 
@@ -163,7 +163,7 @@ namespace GUTSchedule
 				DateTime date = new DateTime(DateTime.Today.Year, DateTime.Today.Month >= 8 ? 9 : 2, offsetDay);
 
 				date = date.AddDays(--week * 7);
-				date = date.AddDays(--weekday);
+				date = date.AddDays(weekday - 1);
 
 				dates.Add(date);
 			}