Feature/type safety

.editorconfig

@@ -25,10 +25,10 @@ indent_size = 2
 dotnet_sort_system_directives_first = true
 
 # Avoid "this." and "Me." if not necessary
-dotnet_style_qualification_for_field = false:suggestion
-dotnet_style_qualification_for_property = false:suggestion
-dotnet_style_qualification_for_method = false:suggestion
-dotnet_style_qualification_for_event = false:suggestion
+dotnet_style_qualification_for_field = true:suggestion
+dotnet_style_qualification_for_property = true:suggestion
+dotnet_style_qualification_for_method = true:suggestion
+dotnet_style_qualification_for_event = true:suggestion
 
 # Use language keywords instead of framework type names for type references
 dotnet_style_predefined_type_for_locals_parameters_members = true:suggestion
@@ -44,14 +44,14 @@ dotnet_style_explicit_tuple_names = true:suggestion
 # CSharp code style settings:
 [*.cs]
 # Prefer "var" where the type is apparent
-csharp_style_var_for_built_in_types = false:suggestion
+csharp_style_var_for_built_in_types = true:suggestion
 csharp_style_var_when_type_is_apparent = true:suggestion
-csharp_style_var_elsewhere = false:suggestion
+csharp_style_var_elsewhere = true:suggestion
 
 # Prefer method-like constructs to have a block body
-csharp_style_expression_bodied_methods = false:none
-csharp_style_expression_bodied_constructors = false:none
-csharp_style_expression_bodied_operators = false:none
+csharp_style_expression_bodied_methods = true:none
+csharp_style_expression_bodied_constructors = true:none
+csharp_style_expression_bodied_operators = true:none
 
 # Prefer property-like constructs to have an expression-body
 csharp_style_expression_bodied_properties = true:none

Cycle.NET.Demo/Cycle.NET.Demo.csproj

@@ -2,9 +2,13 @@
 
   <PropertyGroup>
     <OutputType>Exe</OutputType>
-    <TargetFramework>netcoreapp2.0</TargetFramework>
+    <TargetFramework>net6.0</TargetFramework>
   </PropertyGroup>
 
+  <ItemGroup>
+    <PackageReference Include="SdgApps.Common.DotnetSealedUnions" Version="1.0.1" />
+  </ItemGroup>
+
   <ItemGroup>
     <ProjectReference Include="..\Cycle.NET\Cycle.NET.csproj" />
   </ItemGroup>

Cycle.NET.Demo/Program.cs

@@ -4,7 +4,7 @@
 
 namespace Cycle.NET.Demo
 {
-    class Program
+    internal static class Program
     {
         private static IObservable<object> LogDriver(IObservable<object> sinks)
         {
@@ -15,6 +15,8 @@ private static IObservable<object> LogDriver(IObservable<object> sinks)
 
         private static IObservable<object> KeyInputDriver(IObservable<object> sinks)
         {
+            _ = sinks;
+
             return Observable.Range(20, 5).Select(i => (object)i);
         }
 
@@ -27,7 +29,7 @@ private static Streams CycleMain(Streams sources)
 
             return sinks;
         }
-        static void Main(string[] args)
+        static void Main()
         {
             var drivers = new Drivers
             {

Cycle.NET.ToggleDemo/App.xaml

@@ -0,0 +1,14 @@
+<?xml version = "1.0" encoding = "UTF-8" ?>
+<Application xmlns="http://schemas.microsoft.com/dotnet/2021/maui"
+             xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
+             xmlns:local="clr-namespace:Cycle.NET.ToggleDemo"
+             x:Class="Cycle.NET.ToggleDemo.App">
+    <Application.Resources>
+        <ResourceDictionary>
+            <ResourceDictionary.MergedDictionaries>
+                <ResourceDictionary Source="Resources/Styles/Colors.xaml" />
+                <ResourceDictionary Source="Resources/Styles/Styles.xaml" />
+            </ResourceDictionary.MergedDictionaries>
+        </ResourceDictionary>
+    </Application.Resources>
+</Application>

Cycle.NET.ToggleDemo/App.xaml.cs

@@ -0,0 +1,12 @@
+namespace Cycle.NET.ToggleDemo
+{
+    public partial class App : Application
+    {
+        public App()
+        {
+            this.InitializeComponent();
+
+            this.MainPage = AppBootstrapper.CreateMainPage();
+        }
+    }
+}

Cycle.NET.ToggleDemo/AppBootstrapper.cs

@@ -0,0 +1,62 @@
+using Cycle.NET.ToggleDemo.ViewModels;
+using Cycle.NET.ToggleDemo.Views;
+using ReactiveUI;
+using Splat;
+
+namespace Cycle.NET.ToggleDemo
+{
+    /// <summary>
+    /// The app bootstrapper which is used to register everything with the Splat service locator.
+    /// </summary>
+    public static class AppBootstrapper
+    {
+        /// <summary>
+        /// Registers everything with the Splat service locator.
+        /// </summary>
+        public static MauiAppBuilder UseAppBootstrapper(this MauiAppBuilder builder)
+        {
+            var router = new RoutingState();
+            var screen = new AppBootstrapScreen(router);
+            Locator.CurrentMutable.RegisterConstant(screen, typeof(IScreen));
+            Locator.CurrentMutable.Register(() => new ToggleDemoView(), typeof(IViewFor<ToggleDemoViewModel>));
+
+            router
+                .NavigateAndReset
+                .Execute(new ToggleDemoViewModel())
+                .Subscribe();
+
+            return builder;
+        }
+
+        /// <summary>
+        /// Creates the first main page used within the application.
+        /// </summary>
+        /// <returns>The page generated.</returns>
+        public static Page CreateMainPage()
+        {
+            // NB: This returns the opening page that the platform-specific
+            // boilerplate code will look for. It will know to find us because
+            // we've registered our AppBootstrapScreen.
+            return new ReactiveUI.Maui.RoutedViewHost();
+        }
+
+        /// <summary>
+        /// The app bootstrap screen is the central location for the RoutingState used for routing between views.
+        /// </summary>
+        private sealed class AppBootstrapScreen : ReactiveObject, IScreen
+        {
+            /// <summary>
+            /// Initializes a new instance of the <see cref="AppBootstrapScreen"/> class.
+            /// </summary>
+            public AppBootstrapScreen(RoutingState router)
+            {
+                this.Router = router;
+            }
+
+            /// <summary>
+            /// Gets or sets the router which is used to navigate between views.
+            /// </summary>
+            public RoutingState Router { get; set; }
+        }
+    }
+}

Cycle.NET.ToggleDemo/Cycle.NET.ToggleDemo.csproj

@@ -0,0 +1,60 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+	<PropertyGroup>
+		<TargetFrameworks>net6.0-android;net6.0-ios;net6.0-maccatalyst</TargetFrameworks>
+		<TargetFrameworks Condition="$([MSBuild]::IsOSPlatform('windows'))">$(TargetFrameworks);net6.0-windows10.0.19041.0</TargetFrameworks>
+		<!-- Uncomment to also build the tizen app. You will need to install tizen by following this: https://github.com/Samsung/Tizen.NET -->
+		<!-- <TargetFrameworks>$(TargetFrameworks);net6.0-tizen</TargetFrameworks> -->
+		<OutputType>Exe</OutputType>
+		<RootNamespace>Cycle.NET.ToggleDemo</RootNamespace>
+		<UseMaui>true</UseMaui>
+		<SingleProject>true</SingleProject>
+		<ImplicitUsings>enable</ImplicitUsings>
+
+		<!-- Display name -->
+		<ApplicationTitle>Cycle.NET.ToggleDemo</ApplicationTitle>
+
+		<!-- App Identifier -->
+		<ApplicationId>com.companyname.cycle.net.toggledemo</ApplicationId>
+		<ApplicationIdGuid>890c6119-9c69-4ea5-9c90-82044e4cd5d2</ApplicationIdGuid>
+
+		<!-- Versions -->
+		<ApplicationDisplayVersion>1.0</ApplicationDisplayVersion>
+		<ApplicationVersion>1</ApplicationVersion>
+
+		<SupportedOSPlatformVersion Condition="$([MSBuild]::GetTargetPlatformIdentifier('$(TargetFramework)')) == 'ios'">14.2</SupportedOSPlatformVersion>
+		<SupportedOSPlatformVersion Condition="$([MSBuild]::GetTargetPlatformIdentifier('$(TargetFramework)')) == 'maccatalyst'">14.0</SupportedOSPlatformVersion>
+		<SupportedOSPlatformVersion Condition="$([MSBuild]::GetTargetPlatformIdentifier('$(TargetFramework)')) == 'android'">21.0</SupportedOSPlatformVersion>
+		<SupportedOSPlatformVersion Condition="$([MSBuild]::GetTargetPlatformIdentifier('$(TargetFramework)')) == 'windows'">10.0.17763.0</SupportedOSPlatformVersion>
+		<TargetPlatformMinVersion Condition="$([MSBuild]::GetTargetPlatformIdentifier('$(TargetFramework)')) == 'windows'">10.0.17763.0</TargetPlatformMinVersion>
+		<SupportedOSPlatformVersion Condition="$([MSBuild]::GetTargetPlatformIdentifier('$(TargetFramework)')) == 'tizen'">6.5</SupportedOSPlatformVersion>
+	</PropertyGroup>
+
+	<ItemGroup>
+		<!-- App Icon -->
+		<MauiIcon Include="Resources\AppIcon\appicon.svg" ForegroundFile="Resources\AppIcon\appiconfg.svg" Color="#512BD4" />
+
+		<!-- Splash Screen -->
+		<MauiSplashScreen Include="Resources\Splash\splash.svg" Color="#512BD4" BaseSize="128,128" />
+
+		<!-- Images -->
+		<MauiImage Include="Resources\Images\*" />
+		<MauiImage Update="Resources\Images\dotnet_bot.svg" BaseSize="168,208" />
+
+		<!-- Custom Fonts -->
+		<MauiFont Include="Resources\Fonts\*" />
+
+		<!-- Raw Assets (also remove the "Resources\Raw" prefix) -->
+		<MauiAsset Include="Resources\Raw\**" LogicalName="%(RecursiveDir)%(Filename)%(Extension)" />
+	</ItemGroup>
+
+	<ItemGroup>
+		<PackageReference Include="Microsoft.Windows.SDK.BuildTools" Version="10.0.22621.756" />
+		<PackageReference Include="ReactiveUI.Maui" Version="18.4.34" />
+	</ItemGroup>
+
+	<ItemGroup>
+	  <ProjectReference Include="..\Cycle.NET\Cycle.NET.csproj" />
+	</ItemGroup>
+
+</Project>

Cycle.NET.ToggleDemo/MauiProgram.cs

@@ -0,0 +1,20 @@
+namespace Cycle.NET.ToggleDemo
+{
+    public static class MauiProgram
+    {
+        public static MauiApp CreateMauiApp()
+        {
+            var builder = MauiApp.CreateBuilder();
+            builder
+                .UseMauiApp<App>()
+                .UseAppBootstrapper()
+                .ConfigureFonts(fonts =>
+                {
+                    fonts.AddFont("OpenSans-Regular.ttf", "OpenSansRegular");
+                    fonts.AddFont("OpenSans-Semibold.ttf", "OpenSansSemibold");
+                });
+
+            return builder.Build();
+        }
+    }
+}

Cycle.NET.ToggleDemo/Platforms/Android/AndroidManifest.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android">
+	<application android:allowBackup="true" android:icon="@mipmap/appicon" android:roundIcon="@mipmap/appicon_round" android:supportsRtl="true"></application>
+	<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
+	<uses-permission android:name="android.permission.INTERNET" />
+</manifest>

Cycle.NET.ToggleDemo/Platforms/Android/MainActivity.cs

@@ -0,0 +1,11 @@
+using Android.App;
+using Android.Content.PM;
+using Android.OS;
+
+namespace Cycle.NET.ToggleDemo
+{
+    [Activity(Theme = "@style/Maui.SplashTheme", MainLauncher = true, ConfigurationChanges = ConfigChanges.ScreenSize | ConfigChanges.Orientation | ConfigChanges.UiMode | ConfigChanges.ScreenLayout | ConfigChanges.SmallestScreenSize | ConfigChanges.Density)]
+    public class MainActivity : MauiAppCompatActivity
+    {
+    }
+}

Cycle.NET.ToggleDemo/Platforms/Android/MainApplication.cs

@@ -0,0 +1,16 @@
+using Android.App;
+using Android.Runtime;
+
+namespace Cycle.NET.ToggleDemo
+{
+    [Application]
+    public class MainApplication : MauiApplication
+    {
+        public MainApplication(IntPtr handle, JniHandleOwnership ownership)
+            : base(handle, ownership)
+        {
+        }
+
+        protected override MauiApp CreateMauiApp() => MauiProgram.CreateMauiApp();
+    }
+}

Cycle.NET.ToggleDemo/Platforms/Android/Resources/values/colors.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <color name="colorPrimary">#512BD4</color>
+    <color name="colorPrimaryDark">#2B0B98</color>
+    <color name="colorAccent">#2B0B98</color>
+</resources>

Cycle.NET.ToggleDemo/Platforms/MacCatalyst/AppDelegate.cs

@@ -0,0 +1,10 @@
+using Foundation;
+
+namespace Cycle.NET.ToggleDemo
+{
+    [Register("AppDelegate")]
+    public class AppDelegate : MauiUIApplicationDelegate
+    {
+        protected override MauiApp CreateMauiApp() => MauiProgram.CreateMauiApp();
+    }
+}

Cycle.NET.ToggleDemo/Platforms/MacCatalyst/Info.plist

@@ -0,0 +1,30 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>UIDeviceFamily</key>
+	<array>
+		<integer>1</integer>
+		<integer>2</integer>
+	</array>
+	<key>UIRequiredDeviceCapabilities</key>
+	<array>
+		<string>arm64</string>
+	</array>
+	<key>UISupportedInterfaceOrientations</key>
+	<array>
+		<string>UIInterfaceOrientationPortrait</string>
+		<string>UIInterfaceOrientationLandscapeLeft</string>
+		<string>UIInterfaceOrientationLandscapeRight</string>
+	</array>
+	<key>UISupportedInterfaceOrientations~ipad</key>
+	<array>
+		<string>UIInterfaceOrientationPortrait</string>
+		<string>UIInterfaceOrientationPortraitUpsideDown</string>
+		<string>UIInterfaceOrientationLandscapeLeft</string>
+		<string>UIInterfaceOrientationLandscapeRight</string>
+	</array>
+	<key>XSAppIconAssets</key>
+	<string>Assets.xcassets/appicon.appiconset</string>
+</dict>
+</plist>

Cycle.NET.ToggleDemo/Platforms/MacCatalyst/Program.cs

@@ -0,0 +1,16 @@
+using ObjCRuntime;
+using UIKit;
+
+namespace Cycle.NET.ToggleDemo
+{
+    public static class Program
+    {
+        // This is the main entry point of the application.
+        static void Main(string[] args)
+        {
+            // if you want to use a different Application Delegate class from "AppDelegate"
+            // you can specify it here.
+            UIApplication.Main(args, null, typeof(AppDelegate));
+        }
+    }
+}

Cycle.NET.ToggleDemo/Platforms/Tizen/Main.cs

@@ -0,0 +1,17 @@
+using System;
+using Microsoft.Maui;
+using Microsoft.Maui.Hosting;
+
+namespace Cycle.NET.ToggleDemo
+{
+    internal class Program : MauiApplication
+    {
+        protected override MauiApp CreateMauiApp() => MauiProgram.CreateMauiApp();
+
+        static void Main(string[] args)
+        {
+            var app = new Program();
+            app.Run(args);
+        }
+    }
+}

Cycle.NET.ToggleDemo/Platforms/Tizen/tizen-manifest.xml

@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest package="maui-application-id-placeholder" version="0.0.0" api-version="7" xmlns="http://tizen.org/ns/packages">
+  <profile name="common" />
+  <ui-application appid="maui-application-id-placeholder" exec="Cycle.NET.ToggleDemo.dll" multiple="false" nodisplay="false" taskmanage="true" type="dotnet" launch_mode="single">
+    <label>maui-application-title-placeholder</label>
+    <icon>maui-appicon-placeholder</icon>
+    <metadata key="http://tizen.org/metadata/prefer_dotnet_aot" value="true" />
+  </ui-application>
+  <shortcut-list />
+  <privileges>
+    <privilege>http://tizen.org/privilege/internet</privilege>
+  </privileges> 
+  <dependencies />
+  <provides-appdefined-privileges />
+</manifest>