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

<Page
    x:Class="GUTSchedule.UWP.MainPage"
    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"
	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>
		<VisualStateGroup>
			<VisualState>
				<VisualState.StateTriggers>
					<AdaptiveTrigger MinWindowWidth="400"/>
				</VisualState.StateTriggers>
				<VisualState.Setters>
					<Setter Target="emptyColumn.Width" Value="*"/>
				</VisualState.Setters>
			</VisualState>
		</VisualStateGroup>
	</VisualStateManager.VisualStateGroups>-->

	<Page.TopAppBar>
		<CommandBar ClosedDisplayMode="Compact" Background="{StaticResource SystemAccentColor}" RequestedTheme="Dark">
			<CommandBar.Content>
				<TextBlock Text="GUT.Schedule" Style="{StaticResource TitleTextBlockStyle}" Margin="10,6"/>
			</CommandBar.Content>
			<CommandBar.SecondaryCommands>
				<AppBarButton Icon="Delete" Label="Clear schedule" Tag="clear" Click="AppBarButton_Click"/>
				<AppBarButton Label="Report error" Tag="report" Click="AppBarButton_Click">
					<AppBarButton.Icon>
						<FontIcon Glyph="&#xEBE8;"/>
					</AppBarButton.Icon>
				</AppBarButton>
				<AppBarButton Label="About application" Tag="about" Click="AppBarButton_Click">
					<AppBarButton.Icon>
						<FontIcon Glyph="&#xE946;"/>
					</AppBarButton.Icon>
				</AppBarButton>
			</CommandBar.SecondaryCommands>
		</CommandBar>
	</Page.TopAppBar>

	<Grid>
		<ScrollViewer>
			<Grid>
				<Grid.ColumnDefinitions>
					<ColumnDefinition/>
					<ColumnDefinition x:Name="emptyColumn" Width="0"/>
				</Grid.ColumnDefinitions>
				<StackPanel Padding="10" Background="{ThemeResource ApplicationPageBackgroundThemeBrush}">
					<TextBlock Style="{StaticResource SubtitleTextBlockStyle}" Text="Schedule parameters"/>

					<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" 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" 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" SelectionChanged="Group_SelectionChanged"/>
					</StackPanel>

					<TextBlock Style="{StaticResource SubtitleTextBlockStyle}" Text="Export parameters"/>

					<Grid>
						<Grid.ColumnDefinitions>
							<ColumnDefinition/>
							<ColumnDefinition/>
						</Grid.ColumnDefinitions>
						<Grid.RowDefinitions>
							<RowDefinition Height="Auto"/>
							<RowDefinition Height="Auto"/>
						</Grid.RowDefinitions>

						<CalendarDatePicker Header="Export from" x:Name="startDate"/>
						<CalendarDatePicker Grid.Row="1" Header="Export to" VerticalAlignment="Top" x:Name="endDate"/>

						<Button Content="Today" Grid.Column="1" VerticalAlignment="Bottom" Click="SetTodayDate" />
						<StackPanel Grid.Column="1" Grid.Row="1" Margin="0,28,0,0">
							<Button Content="For day" Click="SetEndDate" Tag="0"/>
							<Button Content="For week" Click="SetEndDate" Tag="6"/>
							<Button Content="For month" Click="SetEndDate" Tag="30"/>
							<Button Content="For semester" Click="SetForSemester"/>
						</StackPanel>
					</Grid>

					<ComboBox Header="Set reminder for:" x:Name="reminder" SelectionChanged="Reminder_SelectionChanged">
						<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" Checked="AddGroupToTitle_Checked" Unchecked="AddGroupToTitle_Checked"/>

					<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}" 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))" x:Name="version"/>
				</StackPanel>
			</Grid>
		</ScrollViewer>

		<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" Margin="0,20"/>
			</StackPanel>
		</Grid>
	</Grid>
</Page>