Category: .NET

RSCG – RazorSlices

RSCG – RazorSlices
 
 

name RazorSlices
nuget https://www.nuget.org/packages/RazorSlices/
link https://github.com/DamianEdwards/RazorSlices
author Damiam Edwards

Generating html from razor templates. Attention: generates IHttpResult, not html string.

 

This is how you can use RazorSlices .

The code that you start with is


<Project Sdk="Microsoft.NET.Sdk.Web">

  <PropertyGroup>
    <TargetFramework>net8.0</TargetFramework>
    <Nullable>enable</Nullable>
    <ImplicitUsings>enable</ImplicitUsings>
  </PropertyGroup>

  <ItemGroup>
    <PackageReference Include="Microsoft.AspNetCore.OpenApi" Version="8.0.10" />
    <PackageReference Include="RazorSlices" Version="0.8.1" />
    <PackageReference Include="Swashbuckle.AspNetCore" Version="6.6.2" />
  </ItemGroup>
	<PropertyGroup>
		<EmitCompilerGeneratedFiles>true</EmitCompilerGeneratedFiles>
		<CompilerGeneratedFilesOutputPath>$(BaseIntermediateOutputPath)\GX</CompilerGeneratedFilesOutputPath>
	</PropertyGroup>
</Project>


The code that you will use is


using RazorDemoSlices;

var builder = WebApplication.CreateBuilder(args);

// Add services to the container.
// Learn more about configuring Swagger/OpenAPI at https://aka.ms/aspnetcore/swashbuckle
builder.Services.AddEndpointsApiExplorer();
builder.Services.AddSwaggerGen();

var app = builder.Build();

// Configure the HTTP request pipeline.
//if (app.Environment.IsDevelopment())
{
    app.UseSwagger();
    app.UseSwaggerUI();
}

var summaries = new[]
{
    "Freezing", "Bracing", "Chilly", "Cool", "Mild", "Warm", "Balmy", "Hot", "Sweltering", "Scorching"
};
app.MapGet("/hello", (string firstName,string lastName) 
    => Results.Extensions.RazorSlice<RazorDemoSlices.Slices.PersonHTML, Person>(
        new Person { FirstName = firstName, LastName = lastName }
    ));

app.MapGet("/weatherforecast", () =>
{
    var forecast = Enumerable.Range(1, 5).Select(index =>
        new WeatherForecast
        (
            DateOnly.FromDateTime(DateTime.Now.AddDays(index)),
            Random.Shared.Next(-20, 55),
            summaries[Random.Shared.Next(summaries.Length)]
        ))
        .ToArray();
    return forecast;
})
.WithName("GetWeatherForecast")
.WithOpenApi();

app.Run();

internal record WeatherForecast(DateOnly Date, int TemperatureC, string? Summary)
{
    public int TemperatureF => 32 + (int)(TemperatureC / 0.5556);
}



@inherits RazorSliceHttpResult<RazorDemoSlices.Person>
<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="utf-8">
    <title>Hello from Razor Slices!</title>
</head>
<body>
    <p>
        My name is @Model.FirstName @Model.LastName
    </p>
</body>
</html>


namespace RazorDemoSlices;

public class Person
{
    public string FirstName { get; set; }=string.Empty;
    public string LastName { get; set; }= string.Empty;
}


 

The code that is generated is

#pragma checksum "D:\gth\RSCG_Examples\v2\rscg_examples\EmbeddedResourcePropertyGenerator\src\RazorDemoSlices\RazorDemoSlices\Slices\PersonHTML.cshtml" "{8829d00f-11b8-4213-878b-770e8597ac16}" "6b3710e80836b438a5d8935ea469d238fc095e46298456ca847e09519393bb5e"
// <auto-generated/>
#pragma warning disable 1591
[assembly: global::Microsoft.AspNetCore.Razor.Hosting.RazorCompiledItemAttribute(typeof(AspNetCoreGeneratedDocument.Slices_PersonHTML), @"mvc.1.0.view", @"/Slices/PersonHTML.cshtml")]
namespace AspNetCoreGeneratedDocument
{
    #line default
    using global::System;
    using global::System.Collections.Generic;
    using global::System.Linq;
    using global::System.Threading.Tasks;
    using global::Microsoft.AspNetCore.Mvc;
    using global::Microsoft.AspNetCore.Mvc.Rendering;
    using global::Microsoft.AspNetCore.Mvc.ViewFeatures;
#nullable restore
#line (3,2)-(4,1) "D:\gth\RSCG_Examples\v2\rscg_examples\EmbeddedResourcePropertyGenerator\src\RazorDemoSlices\RazorDemoSlices\Slices\_ViewImports.cshtml"
using System.Globalization;

#nullable disable
#nullable restore
#line (4,2)-(5,1) "D:\gth\RSCG_Examples\v2\rscg_examples\EmbeddedResourcePropertyGenerator\src\RazorDemoSlices\RazorDemoSlices\Slices\_ViewImports.cshtml"
using Microsoft.AspNetCore.Razor;

#nullable disable
#nullable restore
#line (5,2)-(6,1) "D:\gth\RSCG_Examples\v2\rscg_examples\EmbeddedResourcePropertyGenerator\src\RazorDemoSlices\RazorDemoSlices\Slices\_ViewImports.cshtml"
using Microsoft.AspNetCore.Http.HttpResults;

#line default
#line hidden
#nullable disable
    [global::Microsoft.AspNetCore.Razor.Hosting.RazorCompiledItemMetadataAttribute("Identifier", "/Slices/PersonHTML.cshtml")]
    [global::System.Runtime.CompilerServices.CreateNewOnMetadataUpdateAttribute]
    #nullable restore
    internal sealed class Slices_PersonHTML : RazorSliceHttpResult<RazorDemoSlices.Person>
    #nullable disable
    {
        #pragma warning disable 1998
        public async override global::System.Threading.Tasks.Task ExecuteAsync()
        {
            WriteLiteral("<!DOCTYPE html>\r\n<html lang=\"en\">\r\n<head>\r\n    <meta charset=\"utf-8\">\r\n    <title>Hello from Razor Slices!</title>\r\n</head>\r\n<body>\r\n    <p>\r\n        My name is ");
            Write(
#nullable restore
#line (10,21)-(10,36) "D:\gth\RSCG_Examples\v2\rscg_examples\EmbeddedResourcePropertyGenerator\src\RazorDemoSlices\RazorDemoSlices\Slices\PersonHTML.cshtml"
Model.FirstName

#line default
#line hidden
#nullable disable
            );
            WriteLiteral(" ");
            Write(
#nullable restore
#line (10,38)-(10,52) "D:\gth\RSCG_Examples\v2\rscg_examples\EmbeddedResourcePropertyGenerator\src\RazorDemoSlices\RazorDemoSlices\Slices\PersonHTML.cshtml"
Model.LastName

#line default
#line hidden
#nullable disable
            );
            WriteLiteral("\r\n    </p>\r\n</body>\r\n</html>");
        }
        #pragma warning restore 1998
        #nullable restore
        [global::Microsoft.AspNetCore.Mvc.Razor.Internal.RazorInjectAttribute]
        public global::Microsoft.AspNetCore.Mvc.ViewFeatures.IModelExpressionProvider ModelExpressionProvider { get; private set; } = default!;
        #nullable disable
        #nullable restore
        [global::Microsoft.AspNetCore.Mvc.Razor.Internal.RazorInjectAttribute]
        public global::Microsoft.AspNetCore.Mvc.IUrlHelper Url { get; private set; } = default!;
        #nullable disable
        #nullable restore
        [global::Microsoft.AspNetCore.Mvc.Razor.Internal.RazorInjectAttribute]
        public global::Microsoft.AspNetCore.Mvc.IViewComponentHelper Component { get; private set; } = default!;
        #nullable disable
        #nullable restore
        [global::Microsoft.AspNetCore.Mvc.Razor.Internal.RazorInjectAttribute]
        public global::Microsoft.AspNetCore.Mvc.Rendering.IJsonHelper Json { get; private set; } = default!;
        #nullable disable
        #nullable restore
        [global::Microsoft.AspNetCore.Mvc.Razor.Internal.RazorInjectAttribute]
        public global::Microsoft.AspNetCore.Mvc.Rendering.IHtmlHelper<dynamic> Html { get; private set; } = default!;
        #nullable disable
    }
}
#pragma warning restore 1591

#pragma checksum "D:\gth\RSCG_Examples\v2\rscg_examples\EmbeddedResourcePropertyGenerator\src\RazorDemoSlices\RazorDemoSlices\Slices\_ViewImports.cshtml" "{8829d00f-11b8-4213-878b-770e8597ac16}" "95493514af34e5705fffb1e5c7121f0e7abde13ee7a1cff8fbafa2085da18fff"
// <auto-generated/>
#pragma warning disable 1591
[assembly: global::Microsoft.AspNetCore.Razor.Hosting.RazorCompiledItemAttribute(typeof(AspNetCoreGeneratedDocument.Slices__ViewImports), @"mvc.1.0.view", @"/Slices/_ViewImports.cshtml")]
namespace AspNetCoreGeneratedDocument
{
    #line default
    using global::System;
    using global::System.Collections.Generic;
    using global::System.Linq;
    using global::System.Threading.Tasks;
    using global::Microsoft.AspNetCore.Mvc;
    using global::Microsoft.AspNetCore.Mvc.Rendering;
    using global::Microsoft.AspNetCore.Mvc.ViewFeatures;
#nullable restore
#line (3,2)-(4,1) "D:\gth\RSCG_Examples\v2\rscg_examples\EmbeddedResourcePropertyGenerator\src\RazorDemoSlices\RazorDemoSlices\Slices\_ViewImports.cshtml"
using System.Globalization;

#nullable disable
#nullable restore
#line (4,2)-(5,1) "D:\gth\RSCG_Examples\v2\rscg_examples\EmbeddedResourcePropertyGenerator\src\RazorDemoSlices\RazorDemoSlices\Slices\_ViewImports.cshtml"
using Microsoft.AspNetCore.Razor;

#nullable disable
#nullable restore
#line (5,2)-(6,1) "D:\gth\RSCG_Examples\v2\rscg_examples\EmbeddedResourcePropertyGenerator\src\RazorDemoSlices\RazorDemoSlices\Slices\_ViewImports.cshtml"
using Microsoft.AspNetCore.Http.HttpResults;

#line default
#line hidden
#nullable disable
    [global::Microsoft.AspNetCore.Razor.Hosting.RazorCompiledItemMetadataAttribute("Identifier", "/Slices/_ViewImports.cshtml")]
    [global::System.Runtime.CompilerServices.CreateNewOnMetadataUpdateAttribute]
    #nullable restore
    internal sealed class Slices__ViewImports : RazorSliceHttpResult
    #nullable disable
    {
        #pragma warning disable 1998
        public async override global::System.Threading.Tasks.Task ExecuteAsync()
        {
            WriteLiteral("\r\n");
            WriteLiteral("\r\n");
        }
        #pragma warning restore 1998
        #nullable restore
        [global::Microsoft.AspNetCore.Mvc.Razor.Internal.RazorInjectAttribute]
        public global::Microsoft.AspNetCore.Mvc.ViewFeatures.IModelExpressionProvider ModelExpressionProvider { get; private set; } = default!;
        #nullable disable
        #nullable restore
        [global::Microsoft.AspNetCore.Mvc.Razor.Internal.RazorInjectAttribute]
        public global::Microsoft.AspNetCore.Mvc.IUrlHelper Url { get; private set; } = default!;
        #nullable disable
        #nullable restore
        [global::Microsoft.AspNetCore.Mvc.Razor.Internal.RazorInjectAttribute]
        public global::Microsoft.AspNetCore.Mvc.IViewComponentHelper Component { get; private set; } = default!;
        #nullable disable
        #nullable restore
        [global::Microsoft.AspNetCore.Mvc.Razor.Internal.RazorInjectAttribute]
        public global::Microsoft.AspNetCore.Mvc.Rendering.IJsonHelper Json { get; private set; } = default!;
        #nullable disable
        #nullable restore
        [global::Microsoft.AspNetCore.Mvc.Razor.Internal.RazorInjectAttribute]
        public global::Microsoft.AspNetCore.Mvc.Rendering.IHtmlHelper<dynamic> Html { get; private set; } = default!;
        #nullable disable
    }
}
#pragma warning restore 1591

// <auto-generated/>

using global::System.Diagnostics.CodeAnalysis;
using global::RazorSlices;

#nullable enable

namespace RazorDemoSlices
{
    /// <summary>
    /// All calls to create Razor Slices instances via the generated <see cref="global::RazorSlices.IRazorSliceProxy"/> classes
    /// go through this factory to ensure that the generated types' Create methods are always invoked via the static abstract
    /// methods defined in the <see cref="global::RazorSlices.IRazorSliceProxy"/> interface. This ensures that the interface
    /// implementation is never trimmed from the generated types.
    /// </summary>
    /// <remarks>
    /// Workaround for https://github.com/dotnet/runtime/issues/102796
    /// </remarks>
    [global::System.ComponentModel.EditorBrowsable(global::System.ComponentModel.EditorBrowsableState.Never)] // Hide from IntelliSense.
    internal static class RazorSlicesGenericFactory
    {
        public static RazorSlice CreateSlice<TProxy>() where TProxy : IRazorSliceProxy => TProxy.CreateSlice();

        public static RazorSlice<TModel> CreateSlice<TProxy, TModel>(TModel model) where TProxy : IRazorSliceProxy => TProxy.CreateSlice(model);
    }
}
namespace RazorDemoSlices.Slices
{
    /// <summary>
    /// Static proxy for the Razor Slice defined in <c>Slices\PersonHTML.cshtml</c>.
    /// </summary>
    public sealed class PersonHTML : global::RazorSlices.IRazorSliceProxy
    {
        [global::System.Diagnostics.CodeAnalysis.DynamicDependency(global::System.Diagnostics.CodeAnalysis.DynamicallyAccessedMemberTypes.All, TypeName, "RazorDemoSlices")]
        private const string TypeName = "AspNetCoreGeneratedDocument.Slices_PersonHTML, RazorDemoSlices";
        [global::System.Diagnostics.CodeAnalysis.DynamicallyAccessedMembers(global::System.Diagnostics.CodeAnalysis.DynamicallyAccessedMemberTypes.All)]
        private static readonly global::System.Type _sliceType = global::System.Type.GetType(TypeName)
            ?? throw new global::System.InvalidOperationException($"Razor view type '{TypeName}' was not found. This is likely a bug in the RazorSlices source generator.");
        private static readonly global::RazorSlices.SliceDefinition _sliceDefinition = new(_sliceType);

        /// <summary>
        /// Creates a new instance of the Razor Slice defined in <c>Slices\PersonHTML.cshtml</c> .
        /// </summary>
        public static global::RazorSlices.RazorSlice Create()
            => global::RazorDemoSlices.RazorSlicesGenericFactory.CreateSlice<global::RazorDemoSlices.Slices.PersonHTML>();

        /// <summary>
        /// Creates a new instance of the Razor Slice defined in <c>Slices\PersonHTML.cshtml</c> with the given model.
        /// </summary>
        public static global::RazorSlices.RazorSlice<TModel> Create<TModel>(TModel model)
            => global::RazorDemoSlices.RazorSlicesGenericFactory.CreateSlice<global::RazorDemoSlices.Slices.PersonHTML, TModel>(model);

        // Explicit interface implementation
        static global::RazorSlices.RazorSlice global::RazorSlices.IRazorSliceProxy.CreateSlice() => _sliceDefinition.CreateSlice();

        // Explicit interface implementation
        static global::RazorSlices.RazorSlice<TModel> global::RazorSlices.IRazorSliceProxy.CreateSlice<TModel>(TModel model) => _sliceDefinition.CreateSlice(model);
    }
}


Code and pdf at

https://ignatandrei.github.io/RSCG_Examples/v2/docs/RazorSlices

RSCG – TypedSignalR.Client

RSCG – TypedSignalR.Client
 
 

name TypedSignalR.Client
nuget https://www.nuget.org/packages/TypedSignalR.Client/
link https://github.com/nenoNaninu/TypedSignalR.Client
author nenoNaninu

Creating typed Signal R clients

 

This is how you can use TypedSignalR.Client .

The code that you start with is


<Project Sdk="Microsoft.NET.Sdk">

  <PropertyGroup>
    <OutputType>Exe</OutputType>
    <TargetFramework>net8.0</TargetFramework>
    <ImplicitUsings>enable</ImplicitUsings>
    <Nullable>enable</Nullable>
  </PropertyGroup>

	<ItemGroup>
		<PackageReference Include="Microsoft.AspNetCore.SignalR.Client" Version="6.0.1" />
		<PackageReference Include="TypedSignalR.Client" Version="3.6.0">
		  <PrivateAssets>all</PrivateAssets>
		  <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
		</PackageReference>
	</ItemGroup>

	<ItemGroup>
	  <ProjectReference Include="..\TestSignalRCommon\TestSignalRCommon.csproj" />
	</ItemGroup>

	<PropertyGroup>
		<EmitCompilerGeneratedFiles>true</EmitCompilerGeneratedFiles>
		<CompilerGeneratedFilesOutputPath>$(BaseIntermediateOutputPath)\GX</CompilerGeneratedFilesOutputPath>
	</PropertyGroup>
	
</Project>


The code that you will use is


// See https://aka.ms/new-console-template for more information
using Microsoft.AspNetCore.SignalR.Client;
using TestSignalRCommon;
using TestSignalRConsole;

Console.WriteLine("Hello, World!");
await Task.Delay(5_000);
HubConnection _connection = new HubConnectionBuilder()
    .WithUrl("https://localhost:7302/ChatHub")
    .Build();
await _connection.StartAsync();

_connection.On<string, string>("ReceiveMessage", (user, message) =>
{
    Console.WriteLine($" from not typed {user}: {message}");
});

await Task.Delay(30_000);
var h = TypedSignalR.Client.HubConnectionExtensions.CreateHubProxy<IHubMessage>(_connection);
await h.SendMessage("console", "message");
//TypedSignalR.Client.HubConnectionExtensions.Register<IHubMessage>(_connection,new ReceiverMessage());

Console.WriteLine("waiting for messages from Windows App");
var message = Console.ReadLine();




 

The code that is generated is

// <auto-generated>
// THIS (.cs) FILE IS GENERATED BY TypedSignalR.Client
// </auto-generated>
#nullable enable
#pragma warning disable CS1591
namespace TypedSignalR.Client
{
    internal interface IHubConnectionObserver
    {
        global::System.Threading.Tasks.Task OnClosed(global::System.Exception? exception);
        global::System.Threading.Tasks.Task OnReconnected(string? connectionId);
        global::System.Threading.Tasks.Task OnReconnecting(global::System.Exception? exception);
    }

    internal interface IHubInvoker
    {
    }

    internal interface IHubInvokerFactory
    {
    }

    internal interface IHubInvokerFactory<out T> : IHubInvokerFactory
    {
        T CreateHubInvoker(global::Microsoft.AspNetCore.SignalR.Client.HubConnection connection, global::System.Threading.CancellationToken cancellationToken);
    }

    internal interface IReceiverBinder
    {
    }

    internal interface IReceiverBinder<in T> : IReceiverBinder
    {
        global::System.IDisposable Bind(global::Microsoft.AspNetCore.SignalR.Client.HubConnection connection, T receiver);
    }
}
#pragma warning restore CS1591

// <auto-generated>
// THIS (.cs) FILE IS GENERATED BY TypedSignalR.Client
// </auto-generated>
#nullable enable
#pragma warning disable CS1591
#pragma warning disable CS8767
#pragma warning disable CS8613
namespace TypedSignalR.Client
{
    internal static partial class HubConnectionExtensions
    {
        private static partial global::System.Collections.Generic.Dictionary<global::System.Type, IReceiverBinder> CreateBinders()
        {
            var binders = new global::System.Collections.Generic.Dictionary<global::System.Type, IReceiverBinder>();


            return binders;
        }
    }
}
#pragma warning restore CS8613
#pragma warning restore CS8767
#pragma warning restore CS1591

// <auto-generated>
// THIS (.cs) FILE IS GENERATED BY TypedSignalR.Client
// </auto-generated>
#nullable enable
#pragma warning disable CS1591
namespace TypedSignalR.Client
{
    internal static partial class HubConnectionExtensions
    {
        public static THub CreateHubProxy<THub>(this global::Microsoft.AspNetCore.SignalR.Client.HubConnection connection, global::System.Threading.CancellationToken cancellationToken = default)
        {
            var factory = HubInvokerFactoryProvider.GetHubInvokerFactory<THub>();

            if (factory is null)
            {
                throw new global::System.InvalidOperationException($"Failed to create a hub proxy. TypedSignalR.Client did not generate source code to create a hub proxy, which type is {typeof(THub)}.");
            }

            return factory.CreateHubInvoker(connection, cancellationToken);
        }

        public static global::System.IDisposable Register<TReceiver>(this global::Microsoft.AspNetCore.SignalR.Client.HubConnection connection, TReceiver receiver)
        {
            if (receiver is null)
            {
                throw new global::System.ArgumentNullException(nameof(receiver));
            }

            if (typeof(TReceiver) == typeof(IHubConnectionObserver))
            {
                return new HubConnectionObserverSubscription(connection, (IHubConnectionObserver)receiver);
            }

            var binder = ReceiverBinderProvider.GetReceiverBinder<TReceiver>();

            if (binder is null)
            {
                throw new global::System.InvalidOperationException($"Failed to register a receiver. TypedSignalR.Client did not generate source code to register a receiver, which type is {typeof(TReceiver)}.");
            }

            var subscription = binder.Bind(connection, receiver);

            if (receiver is IHubConnectionObserver hubConnectionObserver)
            {
                subscription = new CompositeDisposable(new[] { subscription, new HubConnectionObserverSubscription(connection, hubConnectionObserver) });
            }

            return subscription;
        }
    }

    internal static partial class HubConnectionExtensions
    {
        private static partial global::System.Collections.Generic.Dictionary<global::System.Type, IHubInvokerFactory> CreateFactories();
        private static partial global::System.Collections.Generic.Dictionary<global::System.Type, IReceiverBinder> CreateBinders();

        private static class HubInvokerFactoryProvider
        {
            private static readonly global::System.Collections.Generic.Dictionary<global::System.Type, IHubInvokerFactory> Factories;

            static HubInvokerFactoryProvider()
            {
                Factories = CreateFactories();
            }

            public static IHubInvokerFactory<T>? GetHubInvokerFactory<T>()
            {
                return Cache<T>.HubInvokerFactory;
            }

            private static class Cache<T>
            {
                public static readonly IHubInvokerFactory<T>? HubInvokerFactory = default;

                static Cache()
                {
                    if (Factories.TryGetValue(typeof(T), out var hubInvokerFactory))
                    {
                        HubInvokerFactory = hubInvokerFactory as IHubInvokerFactory<T>;
                    }
                }
            }
        }

        private static class ReceiverBinderProvider
        {
            private static readonly global::System.Collections.Generic.Dictionary<global::System.Type, IReceiverBinder> Binders;

            static ReceiverBinderProvider()
            {
                Binders = CreateBinders();
            }

            public static IReceiverBinder<T>? GetReceiverBinder<T>()
            {
                return Cache<T>.ReceiverBinder;
            }

            private static class Cache<T>
            {
                public static readonly IReceiverBinder<T>? ReceiverBinder = default;

                static Cache()
                {
                    if (Binders.TryGetValue(typeof(T), out var receiverBinder))
                    {
                        ReceiverBinder = receiverBinder as IReceiverBinder<T>;
                    }
                }
            }
        }

        private sealed class HubConnectionObserverSubscription : global::System.IDisposable
        {
            private readonly global::Microsoft.AspNetCore.SignalR.Client.HubConnection _connection;
            private readonly IHubConnectionObserver _hubConnectionObserver;

            private int _disposed = 0;

            public HubConnectionObserverSubscription(global::Microsoft.AspNetCore.SignalR.Client.HubConnection connection, IHubConnectionObserver hubConnectionObserver)
            {
                _connection = connection;
                _hubConnectionObserver = hubConnectionObserver;

                _connection.Closed += hubConnectionObserver.OnClosed;
                _connection.Reconnected += hubConnectionObserver.OnReconnected;
                _connection.Reconnecting += hubConnectionObserver.OnReconnecting;
            }

            public void Dispose()
            {
                if (global::System.Threading.Interlocked.Exchange(ref _disposed, 1) == 0)
                {
                    _connection.Closed -= _hubConnectionObserver.OnClosed;
                    _connection.Reconnected -= _hubConnectionObserver.OnReconnected;
                    _connection.Reconnecting -= _hubConnectionObserver.OnReconnecting;
                }
            }
        }

        private sealed class CompositeDisposable : global::System.IDisposable
        {
            private readonly object _gate = new object();
            private readonly global::System.Collections.Generic.List<global::System.IDisposable> _disposables;

            private bool _disposed;

            public CompositeDisposable()
            {
                _disposables = new global::System.Collections.Generic.List<global::System.IDisposable>();
            }

            public CompositeDisposable(global::System.IDisposable[] disposables)
            {
                _disposables = new global::System.Collections.Generic.List<global::System.IDisposable>(disposables);
            }

            public CompositeDisposable(int capacity)
            {
                if (capacity < 0)
                {
                    throw new global::System.ArgumentOutOfRangeException(nameof(capacity));
                }

                _disposables = new global::System.Collections.Generic.List<global::System.IDisposable>(capacity);
            }

            public void Add(global::System.IDisposable item)
            {
                bool shouldDispose = false;

                lock (_gate)
                {
                    shouldDispose = _disposed;

                    if (!_disposed)
                    {
                        _disposables.Add(item);
                    }
                }

                if (shouldDispose)
                {
                    item.Dispose();
                }
            }

            public void Dispose()
            {
                var currentDisposables = default(global::System.Collections.Generic.List<global::System.IDisposable>);

                lock (_gate)
                {
                    if (_disposed)
                    {
                        return;
                    }

                    _disposed = true;
                    currentDisposables = _disposables;
                }

                foreach (var item in currentDisposables)
                {
                    if (item is not null)
                    {
                        item.Dispose();
                    }
                }

                currentDisposables.Clear();
            }
        }

        // It is not possible to avoid boxing.
        // This is a limitation caused by the SignalR implementation.
        private static class HandlerConverter
        {
            public static global::System.Func<object?[], global::System.Threading.Tasks.Task> Convert(global::System.Func<global::System.Threading.Tasks.Task> handler)
            {
                return args => handler();
            }

            public static global::System.Func<object?[], global::System.Threading.Tasks.Task> Convert<T1>(global::System.Func<T1, global::System.Threading.Tasks.Task> handler)
            {
                return args => handler((T1)args[0]!);
            }

            public static global::System.Func<object?[], global::System.Threading.Tasks.Task> Convert<T1, T2>(global::System.Func<T1, T2, global::System.Threading.Tasks.Task> handler)
            {
                return args => handler((T1)args[0]!, (T2)args[1]!);
            }

            public static global::System.Func<object?[], global::System.Threading.Tasks.Task> Convert<T1, T2, T3>(global::System.Func<T1, T2, T3, global::System.Threading.Tasks.Task> handler)
            {
                return args => handler((T1)args[0]!, (T2)args[1]!, (T3)args[2]!);
            }

            public static global::System.Func<object?[], global::System.Threading.Tasks.Task> Convert<T1, T2, T3, T4>(global::System.Func<T1, T2, T3, T4, global::System.Threading.Tasks.Task> handler)
            {
                return args => handler((T1)args[0]!, (T2)args[1]!, (T3)args[2]!, (T4)args[3]!);
            }

            public static global::System.Func<object?[], global::System.Threading.Tasks.Task> Convert<T1, T2, T3, T4, T5>(global::System.Func<T1, T2, T3, T4, T5, global::System.Threading.Tasks.Task> handler)
            {
                return args => handler((T1)args[0]!, (T2)args[1]!, (T3)args[2]!, (T4)args[3]!, (T5)args[4]!);
            }

            public static global::System.Func<object?[], global::System.Threading.Tasks.Task> Convert<T1, T2, T3, T4, T5, T6>(global::System.Func<T1, T2, T3, T4, T5, T6, global::System.Threading.Tasks.Task> handler)
            {
                return args => handler((T1)args[0]!, (T2)args[1]!, (T3)args[2]!, (T4)args[3]!, (T5)args[4]!, (T6)args[5]!);
            }

            public static global::System.Func<object?[], global::System.Threading.Tasks.Task> Convert<T1, T2, T3, T4, T5, T6, T7>(global::System.Func<T1, T2, T3, T4, T5, T6, T7, global::System.Threading.Tasks.Task> handler)
            {
                return args => handler((T1)args[0]!, (T2)args[1]!, (T3)args[2]!, (T4)args[3]!, (T5)args[4]!, (T6)args[5]!, (T7)args[6]!);
            }

            public static global::System.Func<object?[], global::System.Threading.Tasks.Task> Convert<T1, T2, T3, T4, T5, T6, T7, T8>(global::System.Func<T1, T2, T3, T4, T5, T6, T7, T8, global::System.Threading.Tasks.Task> handler)
            {
                return args => handler((T1)args[0]!, (T2)args[1]!, (T3)args[2]!, (T4)args[3]!, (T5)args[4]!, (T6)args[5]!, (T7)args[6]!, (T8)args[7]!);
            }

            public static global::System.Func<object?[], global::System.Threading.Tasks.Task> Convert<T1, T2, T3, T4, T5, T6, T7, T8, T9>(global::System.Func<T1, T2, T3, T4, T5, T6, T7, T8, T9, global::System.Threading.Tasks.Task> handler)
            {
                return args => handler((T1)args[0]!, (T2)args[1]!, (T3)args[2]!, (T4)args[3]!, (T5)args[4]!, (T6)args[5]!, (T7)args[6]!, (T8)args[7]!, (T9)args[8]!);
            }

            public static global::System.Func<object?[], global::System.Threading.Tasks.Task> Convert<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10>(global::System.Func<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, global::System.Threading.Tasks.Task> handler)
            {
                return args => handler((T1)args[0]!, (T2)args[1]!, (T3)args[2]!, (T4)args[3]!, (T5)args[4]!, (T6)args[5]!, (T7)args[6]!, (T8)args[7]!, (T9)args[8]!, (T10)args[9]!);
            }

            public static global::System.Func<object?[], global::System.Threading.Tasks.Task> Convert<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11>(global::System.Func<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, global::System.Threading.Tasks.Task> handler)
            {
                return args => handler((T1)args[0]!, (T2)args[1]!, (T3)args[2]!, (T4)args[3]!, (T5)args[4]!, (T6)args[5]!, (T7)args[6]!, (T8)args[7]!, (T9)args[8]!, (T10)args[9]!, (T11)args[10]!);
            }

            public static global::System.Func<object?[], global::System.Threading.Tasks.Task> Convert<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12>(global::System.Func<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, global::System.Threading.Tasks.Task> handler)
            {
                return args => handler((T1)args[0]!, (T2)args[1]!, (T3)args[2]!, (T4)args[3]!, (T5)args[4]!, (T6)args[5]!, (T7)args[6]!, (T8)args[7]!, (T9)args[8]!, (T10)args[9]!, (T11)args[10]!, (T12)args[11]!);
            }

            public static global::System.Func<object?[], global::System.Threading.Tasks.Task> Convert<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13>(global::System.Func<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, global::System.Threading.Tasks.Task> handler)
            {
                return args => handler((T1)args[0]!, (T2)args[1]!, (T3)args[2]!, (T4)args[3]!, (T5)args[4]!, (T6)args[5]!, (T7)args[6]!, (T8)args[7]!, (T9)args[8]!, (T10)args[9]!, (T11)args[10]!, (T12)args[11]!, (T13)args[12]!);
            }

            public static global::System.Func<object?[], global::System.Threading.Tasks.Task> Convert<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14>(global::System.Func<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, global::System.Threading.Tasks.Task> handler)
            {
                return args => handler((T1)args[0]!, (T2)args[1]!, (T3)args[2]!, (T4)args[3]!, (T5)args[4]!, (T6)args[5]!, (T7)args[6]!, (T8)args[7]!, (T9)args[8]!, (T10)args[9]!, (T11)args[10]!, (T12)args[11]!, (T13)args[12]!, (T14)args[13]!);
            }

            public static global::System.Func<object?[], global::System.Threading.Tasks.Task> Convert<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15>(global::System.Func<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, global::System.Threading.Tasks.Task> handler)
            {
                return args => handler((T1)args[0]!, (T2)args[1]!, (T3)args[2]!, (T4)args[3]!, (T5)args[4]!, (T6)args[5]!, (T7)args[6]!, (T8)args[7]!, (T9)args[8]!, (T10)args[9]!, (T11)args[10]!, (T12)args[11]!, (T13)args[12]!, (T14)args[13]!, (T15)args[14]!);
            }

            public static global::System.Func<object?[], global::System.Threading.Tasks.Task> Convert<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16>(global::System.Func<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, global::System.Threading.Tasks.Task> handler)
            {
                return args => handler((T1)args[0]!, (T2)args[1]!, (T3)args[2]!, (T4)args[3]!, (T5)args[4]!, (T6)args[5]!, (T7)args[6]!, (T8)args[7]!, (T9)args[8]!, (T10)args[9]!, (T11)args[10]!, (T12)args[11]!, (T13)args[12]!, (T14)args[13]!, (T15)args[14]!, (T16)args[15]!);
            }

            public static global::System.Func<object?[], global::System.Threading.Tasks.Task> Convert(global::System.Func<global::System.Threading.CancellationToken, global::System.Threading.Tasks.Task> handler)
            {
                return args => handler(default);
            }

            public static global::System.Func<object?[], global::System.Threading.Tasks.Task> Convert<T1>(global::System.Func<T1, global::System.Threading.CancellationToken, global::System.Threading.Tasks.Task> handler)
            {
                return args => handler((T1)args[0]!, default);
            }

            public static global::System.Func<object?[], global::System.Threading.Tasks.Task> Convert<T1, T2>(global::System.Func<T1, T2, global::System.Threading.CancellationToken, global::System.Threading.Tasks.Task> handler)
            {
                return args => handler((T1)args[0]!, (T2)args[1]!, default);
            }

            public static global::System.Func<object?[], global::System.Threading.Tasks.Task> Convert<T1, T2, T3>(global::System.Func<T1, T2, T3, global::System.Threading.CancellationToken, global::System.Threading.Tasks.Task> handler)
            {
                return args => handler((T1)args[0]!, (T2)args[1]!, (T3)args[2]!, default);
            }

            public static global::System.Func<object?[], global::System.Threading.Tasks.Task> Convert<T1, T2, T3, T4>(global::System.Func<T1, T2, T3, T4, global::System.Threading.CancellationToken, global::System.Threading.Tasks.Task> handler)
            {
                return args => handler((T1)args[0]!, (T2)args[1]!, (T3)args[2]!, (T4)args[3]!, default);
            }

            public static global::System.Func<object?[], global::System.Threading.Tasks.Task> Convert<T1, T2, T3, T4, T5>(global::System.Func<T1, T2, T3, T4, T5, global::System.Threading.CancellationToken, global::System.Threading.Tasks.Task> handler)
            {
                return args => handler((T1)args[0]!, (T2)args[1]!, (T3)args[2]!, (T4)args[3]!, (T5)args[4]!, default);
            }

            public static global::System.Func<object?[], global::System.Threading.Tasks.Task> Convert<T1, T2, T3, T4, T5, T6>(global::System.Func<T1, T2, T3, T4, T5, T6, global::System.Threading.CancellationToken, global::System.Threading.Tasks.Task> handler)
            {
                return args => handler((T1)args[0]!, (T2)args[1]!, (T3)args[2]!, (T4)args[3]!, (T5)args[4]!, (T6)args[5]!, default);
            }

            public static global::System.Func<object?[], global::System.Threading.Tasks.Task> Convert<T1, T2, T3, T4, T5, T6, T7>(global::System.Func<T1, T2, T3, T4, T5, T6, T7, global::System.Threading.CancellationToken, global::System.Threading.Tasks.Task> handler)
            {
                return args => handler((T1)args[0]!, (T2)args[1]!, (T3)args[2]!, (T4)args[3]!, (T5)args[4]!, (T6)args[5]!, (T7)args[6]!, default);
            }

            public static global::System.Func<object?[], global::System.Threading.Tasks.Task> Convert<T1, T2, T3, T4, T5, T6, T7, T8>(global::System.Func<T1, T2, T3, T4, T5, T6, T7, T8, global::System.Threading.CancellationToken, global::System.Threading.Tasks.Task> handler)
            {
                return args => handler((T1)args[0]!, (T2)args[1]!, (T3)args[2]!, (T4)args[3]!, (T5)args[4]!, (T6)args[5]!, (T7)args[6]!, (T8)args[7]!, default);
            }

            public static global::System.Func<object?[], global::System.Threading.Tasks.Task> Convert<T1, T2, T3, T4, T5, T6, T7, T8, T9>(global::System.Func<T1, T2, T3, T4, T5, T6, T7, T8, T9, global::System.Threading.CancellationToken, global::System.Threading.Tasks.Task> handler)
            {
                return args => handler((T1)args[0]!, (T2)args[1]!, (T3)args[2]!, (T4)args[3]!, (T5)args[4]!, (T6)args[5]!, (T7)args[6]!, (T8)args[7]!, (T9)args[8]!, default);
            }

            public static global::System.Func<object?[], global::System.Threading.Tasks.Task> Convert<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10>(global::System.Func<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, global::System.Threading.CancellationToken, global::System.Threading.Tasks.Task> handler)
            {
                return args => handler((T1)args[0]!, (T2)args[1]!, (T3)args[2]!, (T4)args[3]!, (T5)args[4]!, (T6)args[5]!, (T7)args[6]!, (T8)args[7]!, (T9)args[8]!, (T10)args[9]!, default);
            }

            public static global::System.Func<object?[], global::System.Threading.Tasks.Task> Convert<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11>(global::System.Func<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, global::System.Threading.CancellationToken, global::System.Threading.Tasks.Task> handler)
            {
                return args => handler((T1)args[0]!, (T2)args[1]!, (T3)args[2]!, (T4)args[3]!, (T5)args[4]!, (T6)args[5]!, (T7)args[6]!, (T8)args[7]!, (T9)args[8]!, (T10)args[9]!, (T11)args[10]!, default);
            }

            public static global::System.Func<object?[], global::System.Threading.Tasks.Task> Convert<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12>(global::System.Func<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, global::System.Threading.CancellationToken, global::System.Threading.Tasks.Task> handler)
            {
                return args => handler((T1)args[0]!, (T2)args[1]!, (T3)args[2]!, (T4)args[3]!, (T5)args[4]!, (T6)args[5]!, (T7)args[6]!, (T8)args[7]!, (T9)args[8]!, (T10)args[9]!, (T11)args[10]!, (T12)args[11]!, default);
            }

            public static global::System.Func<object?[], global::System.Threading.Tasks.Task> Convert<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13>(global::System.Func<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, global::System.Threading.CancellationToken, global::System.Threading.Tasks.Task> handler)
            {
                return args => handler((T1)args[0]!, (T2)args[1]!, (T3)args[2]!, (T4)args[3]!, (T5)args[4]!, (T6)args[5]!, (T7)args[6]!, (T8)args[7]!, (T9)args[8]!, (T10)args[9]!, (T11)args[10]!, (T12)args[11]!, (T13)args[12]!, default);
            }

            public static global::System.Func<object?[], global::System.Threading.Tasks.Task> Convert<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14>(global::System.Func<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, global::System.Threading.CancellationToken, global::System.Threading.Tasks.Task> handler)
            {
                return args => handler((T1)args[0]!, (T2)args[1]!, (T3)args[2]!, (T4)args[3]!, (T5)args[4]!, (T6)args[5]!, (T7)args[6]!, (T8)args[7]!, (T9)args[8]!, (T10)args[9]!, (T11)args[10]!, (T12)args[11]!, (T13)args[12]!, (T14)args[13]!, default);
            }

            public static global::System.Func<object?[], global::System.Threading.Tasks.Task> Convert<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15>(global::System.Func<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, global::System.Threading.CancellationToken, global::System.Threading.Tasks.Task> handler)
            {
                return args => handler((T1)args[0]!, (T2)args[1]!, (T3)args[2]!, (T4)args[3]!, (T5)args[4]!, (T6)args[5]!, (T7)args[6]!, (T8)args[7]!, (T9)args[8]!, (T10)args[9]!, (T11)args[10]!, (T12)args[11]!, (T13)args[12]!, (T14)args[13]!, (T15)args[14]!, default);
            }

            public static global::System.Func<object?[], global::System.Threading.Tasks.Task<TResult>> Convert<TResult>(global::System.Func<global::System.Threading.Tasks.Task<TResult>> handler)
            {
                return async args =>
                {
                    var result = await handler().ConfigureAwait(false);
                    return result;
                };
            }

            public static global::System.Func<object?[], global::System.Threading.Tasks.Task<TResult>> Convert<T1, TResult>(global::System.Func<T1, global::System.Threading.Tasks.Task<TResult>> handler)
            {
                return async args =>
                {
                    var result = await handler((T1)args[0]!).ConfigureAwait(false);
                    return result;
                };
            }

            public static global::System.Func<object?[], global::System.Threading.Tasks.Task<TResult>> Convert<T1, T2, TResult>(global::System.Func<T1, T2, global::System.Threading.Tasks.Task<TResult>> handler)
            {
                return async args =>
                {
                    var result = await handler((T1)args[0]!, (T2)args[1]!).ConfigureAwait(false);
                    return result;
                };
            }

            public static global::System.Func<object?[], global::System.Threading.Tasks.Task<TResult>> Convert<T1, T2, T3, TResult>(global::System.Func<T1, T2, T3, global::System.Threading.Tasks.Task<TResult>> handler)
            {
                return async args =>
                {
                    var result = await handler((T1)args[0]!, (T2)args[1]!, (T3)args[2]!).ConfigureAwait(false);
                    return result;
                };
            }

            public static global::System.Func<object?[], global::System.Threading.Tasks.Task<TResult>> Convert<T1, T2, T3, T4, TResult>(global::System.Func<T1, T2, T3, T4, global::System.Threading.Tasks.Task<TResult>> handler)
            {
                return async args =>
                {
                    var result = await handler((T1)args[0]!, (T2)args[1]!, (T3)args[2]!, (T4)args[3]!).ConfigureAwait(false);
                    return result;
                };
            }

            public static global::System.Func<object?[], global::System.Threading.Tasks.Task<TResult>> Convert<T1, T2, T3, T4, T5, TResult>(global::System.Func<T1, T2, T3, T4, T5, global::System.Threading.Tasks.Task<TResult>> handler)
            {
                return async args =>
                {
                    var result = await handler((T1)args[0]!, (T2)args[1]!, (T3)args[2]!, (T4)args[3]!, (T5)args[4]!).ConfigureAwait(false);
                    return result;
                };
            }

            public static global::System.Func<object?[], global::System.Threading.Tasks.Task<TResult>> Convert<T1, T2, T3, T4, T5, T6, TResult>(global::System.Func<T1, T2, T3, T4, T5, T6, global::System.Threading.Tasks.Task<TResult>> handler)
            {
                return async args =>
                {
                    var result = await handler((T1)args[0]!, (T2)args[1]!, (T3)args[2]!, (T4)args[3]!, (T5)args[4]!, (T6)args[5]!).ConfigureAwait(false);
                    return result;
                };
            }

            public static global::System.Func<object?[], global::System.Threading.Tasks.Task<TResult>> Convert<T1, T2, T3, T4, T5, T6, T7, TResult>(global::System.Func<T1, T2, T3, T4, T5, T6, T7, global::System.Threading.Tasks.Task<TResult>> handler)
            {
                return async args =>
                {
                    var result = await handler((T1)args[0]!, (T2)args[1]!, (T3)args[2]!, (T4)args[3]!, (T5)args[4]!, (T6)args[5]!, (T7)args[6]!).ConfigureAwait(false);
                    return result;
                };
            }

            public static global::System.Func<object?[], global::System.Threading.Tasks.Task<TResult>> Convert<T1, T2, T3, T4, T5, T6, T7, T8, TResult>(global::System.Func<T1, T2, T3, T4, T5, T6, T7, T8, global::System.Threading.Tasks.Task<TResult>> handler)
            {
                return async args =>
                {
                    var result = await handler((T1)args[0]!, (T2)args[1]!, (T3)args[2]!, (T4)args[3]!, (T5)args[4]!, (T6)args[5]!, (T7)args[6]!, (T8)args[7]!).ConfigureAwait(false);
                    return result;
                };
            }

            public static global::System.Func<object?[], global::System.Threading.Tasks.Task<TResult>> Convert<T1, T2, T3, T4, T5, T6, T7, T8, T9, TResult>(global::System.Func<T1, T2, T3, T4, T5, T6, T7, T8, T9, global::System.Threading.Tasks.Task<TResult>> handler)
            {
                return async args =>
                {
                    var result = await handler((T1)args[0]!, (T2)args[1]!, (T3)args[2]!, (T4)args[3]!, (T5)args[4]!, (T6)args[5]!, (T7)args[6]!, (T8)args[7]!, (T9)args[8]!).ConfigureAwait(false);
                    return result;
                };
            }

            public static global::System.Func<object?[], global::System.Threading.Tasks.Task<TResult>> Convert<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, TResult>(global::System.Func<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, global::System.Threading.Tasks.Task<TResult>> handler)
            {
                return async args =>
                {
                    var result = await handler((T1)args[0]!, (T2)args[1]!, (T3)args[2]!, (T4)args[3]!, (T5)args[4]!, (T6)args[5]!, (T7)args[6]!, (T8)args[7]!, (T9)args[8]!, (T10)args[9]!).ConfigureAwait(false);
                    return result;
                };
            }

            public static global::System.Func<object?[], global::System.Threading.Tasks.Task<TResult>> Convert<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, TResult>(global::System.Func<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, global::System.Threading.Tasks.Task<TResult>> handler)
            {
                return async args =>
                {
                    var result = await handler((T1)args[0]!, (T2)args[1]!, (T3)args[2]!, (T4)args[3]!, (T5)args[4]!, (T6)args[5]!, (T7)args[6]!, (T8)args[7]!, (T9)args[8]!, (T10)args[9]!, (T11)args[10]!).ConfigureAwait(false);
                    return result;
                };
            }

            public static global::System.Func<object?[], global::System.Threading.Tasks.Task<TResult>> Convert<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, TResult>(global::System.Func<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, global::System.Threading.Tasks.Task<TResult>> handler)
            {
                return async args =>
                {
                    var result = await handler((T1)args[0]!, (T2)args[1]!, (T3)args[2]!, (T4)args[3]!, (T5)args[4]!, (T6)args[5]!, (T7)args[6]!, (T8)args[7]!, (T9)args[8]!, (T10)args[9]!, (T11)args[10]!, (T12)args[11]!).ConfigureAwait(false);
                    return result;
                };
            }

            public static global::System.Func<object?[], global::System.Threading.Tasks.Task<TResult>> Convert<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, TResult>(global::System.Func<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, global::System.Threading.Tasks.Task<TResult>> handler)
            {
                return async args =>
                {
                    var result = await handler((T1)args[0]!, (T2)args[1]!, (T3)args[2]!, (T4)args[3]!, (T5)args[4]!, (T6)args[5]!, (T7)args[6]!, (T8)args[7]!, (T9)args[8]!, (T10)args[9]!, (T11)args[10]!, (T12)args[11]!, (T13)args[12]!).ConfigureAwait(false);
                    return result;
                };
            }

            public static global::System.Func<object?[], global::System.Threading.Tasks.Task<TResult>> Convert<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, TResult>(global::System.Func<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, global::System.Threading.Tasks.Task<TResult>> handler)
            {
                return async args =>
                {
                    var result = await handler((T1)args[0]!, (T2)args[1]!, (T3)args[2]!, (T4)args[3]!, (T5)args[4]!, (T6)args[5]!, (T7)args[6]!, (T8)args[7]!, (T9)args[8]!, (T10)args[9]!, (T11)args[10]!, (T12)args[11]!, (T13)args[12]!, (T14)args[13]!).ConfigureAwait(false);
                    return result;
                };
            }

            public static global::System.Func<object?[], global::System.Threading.Tasks.Task<TResult>> Convert<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, TResult>(global::System.Func<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, global::System.Threading.Tasks.Task<TResult>> handler)
            {
                return async args =>
                {
                    var result = await handler((T1)args[0]!, (T2)args[1]!, (T3)args[2]!, (T4)args[3]!, (T5)args[4]!, (T6)args[5]!, (T7)args[6]!, (T8)args[7]!, (T9)args[8]!, (T10)args[9]!, (T11)args[10]!, (T12)args[11]!, (T13)args[12]!, (T14)args[13]!, (T15)args[14]!).ConfigureAwait(false);
                    return result;
                };
            }

            public static global::System.Func<object?[], global::System.Threading.Tasks.Task<TResult>> Convert<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, TResult>(global::System.Func<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, global::System.Threading.Tasks.Task<TResult>> handler)
            {
                return async args =>
                {
                    var result = await handler((T1)args[0]!, (T2)args[1]!, (T3)args[2]!, (T4)args[3]!, (T5)args[4]!, (T6)args[5]!, (T7)args[6]!, (T8)args[7]!, (T9)args[8]!, (T10)args[9]!, (T11)args[10]!, (T12)args[11]!, (T13)args[12]!, (T14)args[13]!, (T15)args[14]!, (T16)args[15]!).ConfigureAwait(false);
                    return result;
                };
            }

            public static global::System.Func<object?[], global::System.Threading.Tasks.Task<TResult>> Convert<TResult>(global::System.Func<global::System.Threading.CancellationToken, global::System.Threading.Tasks.Task<TResult>> handler)
            {
                return async args =>
                {
                    var result = await handler(default).ConfigureAwait(false);
                    return result;
                };
            }

            public static global::System.Func<object?[], global::System.Threading.Tasks.Task<TResult>> Convert<T1, TResult>(global::System.Func<T1, global::System.Threading.CancellationToken, global::System.Threading.Tasks.Task<TResult>> handler)
            {
                return async args =>
                {
                    var result = await handler((T1)args[0]!, default).ConfigureAwait(false);
                    return result;
                };
            }

            public static global::System.Func<object?[], global::System.Threading.Tasks.Task<TResult>> Convert<T1, T2, TResult>(global::System.Func<T1, T2, global::System.Threading.CancellationToken, global::System.Threading.Tasks.Task<TResult>> handler)
            {
                return async args =>
                {
                    var result = await handler((T1)args[0]!, (T2)args[1]!, default).ConfigureAwait(false);
                    return result;
                };
            }

            public static global::System.Func<object?[], global::System.Threading.Tasks.Task<TResult>> Convert<T1, T2, T3, TResult>(global::System.Func<T1, T2, T3, global::System.Threading.CancellationToken, global::System.Threading.Tasks.Task<TResult>> handler)
            {
                return async args =>
                {
                    var result = await handler((T1)args[0]!, (T2)args[1]!, (T3)args[2]!, default).ConfigureAwait(false);
                    return result;
                };
            }

            public static global::System.Func<object?[], global::System.Threading.Tasks.Task<TResult>> Convert<T1, T2, T3, T4, TResult>(global::System.Func<T1, T2, T3, T4, global::System.Threading.CancellationToken, global::System.Threading.Tasks.Task<TResult>> handler)
            {
                return async args =>
                {
                    var result = await handler((T1)args[0]!, (T2)args[1]!, (T3)args[2]!, (T4)args[3]!, default).ConfigureAwait(false);
                    return result;
                };
            }

            public static global::System.Func<object?[], global::System.Threading.Tasks.Task<TResult>> Convert<T1, T2, T3, T4, T5, TResult>(global::System.Func<T1, T2, T3, T4, T5, global::System.Threading.CancellationToken, global::System.Threading.Tasks.Task<TResult>> handler)
            {
                return async args =>
                {
                    var result = await handler((T1)args[0]!, (T2)args[1]!, (T3)args[2]!, (T4)args[3]!, (T5)args[4]!, default).ConfigureAwait(false);
                    return result;
                };
            }

            public static global::System.Func<object?[], global::System.Threading.Tasks.Task<TResult>> Convert<T1, T2, T3, T4, T5, T6, TResult>(global::System.Func<T1, T2, T3, T4, T5, T6, global::System.Threading.CancellationToken, global::System.Threading.Tasks.Task<TResult>> handler)
            {
                return async args =>
                {
                    var result = await handler((T1)args[0]!, (T2)args[1]!, (T3)args[2]!, (T4)args[3]!, (T5)args[4]!, (T6)args[5]!, default).ConfigureAwait(false);
                    return result;
                };
            }

            public static global::System.Func<object?[], global::System.Threading.Tasks.Task<TResult>> Convert<T1, T2, T3, T4, T5, T6, T7, TResult>(global::System.Func<T1, T2, T3, T4, T5, T6, T7, global::System.Threading.CancellationToken, global::System.Threading.Tasks.Task<TResult>> handler)
            {
                return async args =>
                {
                    var result = await handler((T1)args[0]!, (T2)args[1]!, (T3)args[2]!, (T4)args[3]!, (T5)args[4]!, (T6)args[5]!, (T7)args[6]!, default).ConfigureAwait(false);
                    return result;
                };
            }

            public static global::System.Func<object?[], global::System.Threading.Tasks.Task<TResult>> Convert<T1, T2, T3, T4, T5, T6, T7, T8, TResult>(global::System.Func<T1, T2, T3, T4, T5, T6, T7, T8, global::System.Threading.CancellationToken, global::System.Threading.Tasks.Task<TResult>> handler)
            {
                return async args =>
                {
                    var result = await handler((T1)args[0]!, (T2)args[1]!, (T3)args[2]!, (T4)args[3]!, (T5)args[4]!, (T6)args[5]!, (T7)args[6]!, (T8)args[7]!, default).ConfigureAwait(false);
                    return result;
                };
            }

            public static global::System.Func<object?[], global::System.Threading.Tasks.Task<TResult>> Convert<T1, T2, T3, T4, T5, T6, T7, T8, T9, TResult>(global::System.Func<T1, T2, T3, T4, T5, T6, T7, T8, T9, global::System.Threading.CancellationToken, global::System.Threading.Tasks.Task<TResult>> handler)
            {
                return async args =>
                {
                    var result = await handler((T1)args[0]!, (T2)args[1]!, (T3)args[2]!, (T4)args[3]!, (T5)args[4]!, (T6)args[5]!, (T7)args[6]!, (T8)args[7]!, (T9)args[8]!, default).ConfigureAwait(false);
                    return result;
                };
            }

            public static global::System.Func<object?[], global::System.Threading.Tasks.Task<TResult>> Convert<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, TResult>(global::System.Func<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, global::System.Threading.CancellationToken, global::System.Threading.Tasks.Task<TResult>> handler)
            {
                return async args =>
                {
                    var result = await handler((T1)args[0]!, (T2)args[1]!, (T3)args[2]!, (T4)args[3]!, (T5)args[4]!, (T6)args[5]!, (T7)args[6]!, (T8)args[7]!, (T9)args[8]!, (T10)args[9]!, default).ConfigureAwait(false);
                    return result;
                };
            }

            public static global::System.Func<object?[], global::System.Threading.Tasks.Task<TResult>> Convert<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, TResult>(global::System.Func<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, global::System.Threading.CancellationToken, global::System.Threading.Tasks.Task<TResult>> handler)
            {
                return async args =>
                {
                    var result = await handler((T1)args[0]!, (T2)args[1]!, (T3)args[2]!, (T4)args[3]!, (T5)args[4]!, (T6)args[5]!, (T7)args[6]!, (T8)args[7]!, (T9)args[8]!, (T10)args[9]!, (T11)args[10]!, default).ConfigureAwait(false);
                    return result;
                };
            }

            public static global::System.Func<object?[], global::System.Threading.Tasks.Task<TResult>> Convert<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, TResult>(global::System.Func<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, global::System.Threading.CancellationToken, global::System.Threading.Tasks.Task<TResult>> handler)
            {
                return async args =>
                {
                    var result = await handler((T1)args[0]!, (T2)args[1]!, (T3)args[2]!, (T4)args[3]!, (T5)args[4]!, (T6)args[5]!, (T7)args[6]!, (T8)args[7]!, (T9)args[8]!, (T10)args[9]!, (T11)args[10]!, (T12)args[11]!, default).ConfigureAwait(false);
                    return result;
                };
            }

            public static global::System.Func<object?[], global::System.Threading.Tasks.Task<TResult>> Convert<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, TResult>(global::System.Func<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, global::System.Threading.CancellationToken, global::System.Threading.Tasks.Task<TResult>> handler)
            {
                return async args =>
                {
                    var result = await handler((T1)args[0]!, (T2)args[1]!, (T3)args[2]!, (T4)args[3]!, (T5)args[4]!, (T6)args[5]!, (T7)args[6]!, (T8)args[7]!, (T9)args[8]!, (T10)args[9]!, (T11)args[10]!, (T12)args[11]!, (T13)args[12]!, default).ConfigureAwait(false);
                    return result;
                };
            }

            public static global::System.Func<object?[], global::System.Threading.Tasks.Task<TResult>> Convert<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, TResult>(global::System.Func<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, global::System.Threading.CancellationToken, global::System.Threading.Tasks.Task<TResult>> handler)
            {
                return async args =>
                {
                    var result = await handler((T1)args[0]!, (T2)args[1]!, (T3)args[2]!, (T4)args[3]!, (T5)args[4]!, (T6)args[5]!, (T7)args[6]!, (T8)args[7]!, (T9)args[8]!, (T10)args[9]!, (T11)args[10]!, (T12)args[11]!, (T13)args[12]!, (T14)args[13]!, default).ConfigureAwait(false);
                    return result;
                };
            }

            public static global::System.Func<object?[], global::System.Threading.Tasks.Task<TResult>> Convert<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, TResult>(global::System.Func<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, global::System.Threading.CancellationToken, global::System.Threading.Tasks.Task<TResult>> handler)
            {
                return async args =>
                {
                    var result = await handler((T1)args[0]!, (T2)args[1]!, (T3)args[2]!, (T4)args[3]!, (T5)args[4]!, (T6)args[5]!, (T7)args[6]!, (T8)args[7]!, (T9)args[8]!, (T10)args[9]!, (T11)args[10]!, (T12)args[11]!, (T13)args[12]!, (T14)args[13]!, (T15)args[14]!, default).ConfigureAwait(false);
                    return result;
                };
            }
        }
    }
}
#pragma warning restore CS1591

// <auto-generated>
// THIS (.cs) FILE IS GENERATED BY TypedSignalR.Client
// </auto-generated>
#nullable enable
#pragma warning disable CS1591
#pragma warning disable CS8767
#pragma warning disable CS8613
namespace TypedSignalR.Client
{
    internal static partial class HubConnectionExtensions
    {
        private sealed class HubInvokerFor_global__TestSignalRCommon_IHubMessage : global::TestSignalRCommon.IHubMessage, IHubInvoker
        {
            private readonly global::Microsoft.AspNetCore.SignalR.Client.HubConnection _connection;
            private readonly global::System.Threading.CancellationToken _cancellationToken;

            public HubInvokerFor_global__TestSignalRCommon_IHubMessage(global::Microsoft.AspNetCore.SignalR.Client.HubConnection connection, global::System.Threading.CancellationToken cancellationToken)
            {
                _connection = connection;
                _cancellationToken = cancellationToken;
            }

            public global::System.Threading.Tasks.Task SendMessage(string user, string message)
            {
                return global::Microsoft.AspNetCore.SignalR.Client.HubConnectionExtensions.InvokeCoreAsync(_connection, nameof(SendMessage), new object?[] { user, message }, _cancellationToken);
            }
        }

        private sealed class HubInvokerFactoryFor_global__TestSignalRCommon_IHubMessage : IHubInvokerFactory<global::TestSignalRCommon.IHubMessage>
        {
            public global::TestSignalRCommon.IHubMessage CreateHubInvoker(global::Microsoft.AspNetCore.SignalR.Client.HubConnection connection, global::System.Threading.CancellationToken cancellationToken)
            {
                return new HubInvokerFor_global__TestSignalRCommon_IHubMessage(connection, cancellationToken);
            }
        }

        private static partial global::System.Collections.Generic.Dictionary<global::System.Type, IHubInvokerFactory> CreateFactories()
        {
            var factories = new global::System.Collections.Generic.Dictionary<global::System.Type, IHubInvokerFactory>();

            factories.Add(typeof(global::TestSignalRCommon.IHubMessage), new HubInvokerFactoryFor_global__TestSignalRCommon_IHubMessage());

            return factories;
        }
    }
}
#pragma warning restore CS8613
#pragma warning restore CS8767
#pragma warning restore CS1591

Code and pdf at

https://ignatandrei.github.io/RSCG_Examples/v2/docs/TypedSignalR.Client

RSCG – MinimalHelpers.Routing.Analyzers

RSCG – MinimalHelpers.Routing.Analyzers
 
 

name MinimalHelpers.Routing.Analyzers
nuget https://www.nuget.org/packages/MinimalHelpers.Routing.Analyzers/
link https://github.com/marcominerva/MinimalHelpers
author Maroc Minerva

Controller like API registering

 

This is how you can use MinimalHelpers.Routing.Analyzers .

The code that you start with is


<Project Sdk="Microsoft.NET.Sdk.Web">

  <PropertyGroup>
    <TargetFramework>net8.0</TargetFramework>
    <Nullable>enable</Nullable>
    <ImplicitUsings>enable</ImplicitUsings>
  </PropertyGroup>

  <ItemGroup>
    <PackageReference Include="Microsoft.AspNetCore.OpenApi" Version="8.0.4" />
    <PackageReference Include="MinimalHelpers.Routing.Analyzers" Version="1.0.13" />
    <PackageReference Include="Swashbuckle.AspNetCore" Version="6.5.0" />
  </ItemGroup>
	<PropertyGroup>
		<EmitCompilerGeneratedFiles>true</EmitCompilerGeneratedFiles>
		<CompilerGeneratedFilesOutputPath>$(BaseIntermediateOutputPath)\GX</CompilerGeneratedFilesOutputPath>
	</PropertyGroup>
</Project>


The code that you will use is


using Microsoft.AspNetCore.Http.HttpResults;
namespace APIDemo;

public class PersonAPI : IEndpointRouteHandlerBuilder
{
    public static void MapEndpoints(IEndpointRouteBuilder endpoints)
    {
        var grp = endpoints.MapGroup("/api/Person");
        grp.MapGet("", GetFromId);
        grp.MapGet("{id:int}", GetFromId);
        //todo: add more routes
    }
    public static async Task<Person[]> GetAll()
    {       
        await Task.Delay(1000);
        return new[] { new Person { FirstName = "Ignat", LastName = "Andrei" } };
    }

    public static async Task<Results<Ok<Person>,NotFound<string>>> GetFromId(int id)
    {
        await Task.Delay(1000);
        if (id == 1)
        {
            return TypedResults.Ok<Person>(new Person { FirstName = "Ignat", LastName = "Andrei" });
        }
        return TypedResults.NotFound<string>("Person not found");
    }


}



namespace APIDemo;

public class Person
{
    public string? FirstName { get; set; }
    public string? LastName { get; set; }
}



var builder = WebApplication.CreateBuilder(args);

// Add services to the container.
// Learn more about configuring Swagger/OpenAPI at https://aka.ms/aspnetcore/swashbuckle
builder.Services.AddEndpointsApiExplorer();
builder.Services.AddSwaggerGen();

var app = builder.Build();

// Configure the HTTP request pipeline.
//if (app.Environment.IsDevelopment())
{
    app.UseSwagger();
    app.UseSwaggerUI();
}

//app.UseHttpsRedirection();

var summaries = new[]
{
    "Freezing", "Bracing", "Chilly", "Cool", "Mild", "Warm", "Balmy", "Hot", "Sweltering", "Scorching"
};

app.MapGet("/weatherforecast", () =>
{
    var forecast = Enumerable.Range(1, 5).Select(index =>
        new WeatherForecast
        (
            DateOnly.FromDateTime(DateTime.Now.AddDays(index)),
            Random.Shared.Next(-20, 55),
            summaries[Random.Shared.Next(summaries.Length)]
        ))
        .ToArray();
    return forecast;
})
.WithName("GetWeatherForecast")
.WithOpenApi();

app.MapEndpoints();

app.Run();

internal record WeatherForecast(DateOnly Date, int TemperatureC, string? Summary)
{
    public int TemperatureF => 32 + (int)(TemperatureC / 0.5556);
}


 

The code that is generated is

// <auto-generated />
namespace Microsoft.AspNetCore.Routing;

#nullable enable annotations
#nullable disable warnings

/// <summary>
/// Provides extension methods for <see cref="IEndpointRouteBuilder" /> to add route handlers.
/// </summary>
public static class EndpointRouteBuilderExtensions
{
    /// <summary>
    /// Automatically registers all the route endpoints defined in classes that implement the <see cref="IEndpointRouteHandlerBuilder "/> interface.
    /// </summary>
    /// <param name="endpoints">The <see cref="IEndpointRouteBuilder" /> to add routes to.</param>
    public static IEndpointRouteBuilder MapEndpoints(this IEndpointRouteBuilder endpoints)
    {            
        global::APIDemo.PersonAPI.MapEndpoints(endpoints);

        return endpoints;
    }
}

// <auto-generated />
namespace Microsoft.AspNetCore.Routing;

#nullable enable annotations
#nullable disable warnings                

/// <summary>
/// Defines a contract for a class that holds one or more route handlers that must be registered by the application.
/// </summary>
public interface IEndpointRouteHandlerBuilder
{
    /// <summary>
    /// Maps route endpoints to the corresponding handlers.
    /// </summary>
    static abstract void MapEndpoints(IEndpointRouteBuilder endpoints);
}

Code and pdf at

https://ignatandrei.github.io/RSCG_Examples/v2/docs/MinimalHelpers.Routing.Analyzers

RSCG – Dusharp

RSCG – Dusharp
 
 

name Dusharp
nuget https://www.nuget.org/packages/Dusharp/
link https://github.com/kolebynov/Dusharp
author Vitali

Generate tagged union

 

This is how you can use Dusharp .

The code that you start with is


<Project Sdk="Microsoft.NET.Sdk">

  <PropertyGroup>
    <OutputType>Exe</OutputType>
    <TargetFramework>net8.0</TargetFramework>
    <ImplicitUsings>enable</ImplicitUsings>
    <Nullable>enable</Nullable>
  </PropertyGroup>

	<PropertyGroup>
		<EmitCompilerGeneratedFiles>true</EmitCompilerGeneratedFiles>
		<CompilerGeneratedFilesOutputPath>$(BaseIntermediateOutputPath)\GX</CompilerGeneratedFilesOutputPath>
	</PropertyGroup>

	<ItemGroup>
	  <PackageReference Include="Dusharp" Version="0.4.0">
	    <PrivateAssets>all</PrivateAssets>
	    <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
	  </PackageReference>
	</ItemGroup>

	

</Project>


The code that you will use is


using UnionTypesDemo;

Console.WriteLine("Save or not");
var data = SaveToDatabase.Save(0);
data.Match(
    ok => Console.WriteLine(ok),
    ()=> Console.WriteLine("Not found")
);

data = SaveToDatabase.Save(1);
data.Match(
    ok => Console.WriteLine(ok),
    () => Console.WriteLine("Not found")
);



using Dusharp;
namespace UnionTypesDemo;


[Union]
public partial class ResultSave
{
    [UnionCase]
    public static partial ResultSave Ok(int i);
    [UnionCase]
    public static partial ResultSave NotFound();
    
}




namespace UnionTypesDemo;

public class SaveToDatabase
{
    public static ResultSave Save(int i)
    {

        if (i == 0)
        {
            return ResultSave.NotFound();
        }
        return ResultSave.Ok(i); ;
    }
}




 

The code that is generated is

// <auto-generated> This file has been auto generated. </auto-generated>
#nullable enable
using System;
using System.Runtime.CompilerServices;

namespace Dusharp
{
	public static class ExceptionUtils
	{
		[MethodImpl(MethodImplOptions.AggressiveInlining)]
		public static void ThrowIfNull<T>(this T value, string paramName)
			where T : class
		{
			if (value == null)
			{
				ThrowArgumentNull(paramName);
			}
		}

		[MethodImpl(MethodImplOptions.NoInlining)]
		public static void ThrowUnionInInvalidState() =>
			throw new InvalidOperationException("Union in invalid state.");

		[MethodImpl(MethodImplOptions.NoInlining)]
		private static void ThrowArgumentNull(string paramName) => throw new ArgumentNullException(paramName);
	}
}
// <auto-generated> This file has been auto generated. </auto-generated>
#nullable enable
using System;

namespace Dusharp
{
	[AttributeUsage(AttributeTargets.Class)]
	public sealed class UnionAttribute : Attribute
	{
	}
}
// <auto-generated> This file has been auto generated. </auto-generated>
#nullable enable
using System;

namespace Dusharp
{
	[AttributeUsage(AttributeTargets.Method)]
	public sealed class UnionCaseAttribute : Attribute
	{
	}
}
// <auto-generated> This file has been auto generated. </auto-generated>
#nullable enable
namespace UnionTypesDemo
{
	[System.Diagnostics.CodeAnalysis.SuppressMessage("", "CA1000", Justification = "For generic unions.")]
	abstract partial class ResultSave : System.IEquatable<ResultSave>
	{
		private ResultSave() {}

		public void Match(System.Action<int> okCase, System.Action notFoundCase)
		{
			Dusharp.ExceptionUtils.ThrowIfNull(okCase, "okCase");
			Dusharp.ExceptionUtils.ThrowIfNull(notFoundCase, "notFoundCase");

			{
				var unionCase = this as OkCase;
				if (!object.ReferenceEquals(unionCase, null)) { okCase(unionCase.i); return; }
			}

			{
				var unionCase = this as NotFoundCase;
				if (!object.ReferenceEquals(unionCase, null)) { notFoundCase(); return; }
			}

			Dusharp.ExceptionUtils.ThrowUnionInInvalidState();
		}

		public TRet Match<TRet>(System.Func<int, TRet> okCase, System.Func<TRet> notFoundCase)
		{
			Dusharp.ExceptionUtils.ThrowIfNull(okCase, "okCase");
			Dusharp.ExceptionUtils.ThrowIfNull(notFoundCase, "notFoundCase");

			{
				var unionCase = this as OkCase;
				if (!object.ReferenceEquals(unionCase, null)) { return okCase(unionCase.i); }
			}

			{
				var unionCase = this as NotFoundCase;
				if (!object.ReferenceEquals(unionCase, null)) { return notFoundCase(); }
			}

			Dusharp.ExceptionUtils.ThrowUnionInInvalidState();
			return default!;
		}

		public void Match<TState>(TState state, System.Action<TState, int> okCase, System.Action<TState> notFoundCase)
		{
			Dusharp.ExceptionUtils.ThrowIfNull(okCase, "okCase");
			Dusharp.ExceptionUtils.ThrowIfNull(notFoundCase, "notFoundCase");

			{
				var unionCase = this as OkCase;
				if (!object.ReferenceEquals(unionCase, null)) { okCase(state, unionCase.i); return; }
			}

			{
				var unionCase = this as NotFoundCase;
				if (!object.ReferenceEquals(unionCase, null)) { notFoundCase(state); return; }
			}

			Dusharp.ExceptionUtils.ThrowUnionInInvalidState();
		}

		public TRet Match<TState, TRet>(TState state, System.Func<TState, int, TRet> okCase, System.Func<TState, TRet> notFoundCase)
		{
			Dusharp.ExceptionUtils.ThrowIfNull(okCase, "okCase");
			Dusharp.ExceptionUtils.ThrowIfNull(notFoundCase, "notFoundCase");

			{
				var unionCase = this as OkCase;
				if (!object.ReferenceEquals(unionCase, null)) { return okCase(state, unionCase.i); }
			}

			{
				var unionCase = this as NotFoundCase;
				if (!object.ReferenceEquals(unionCase, null)) { return notFoundCase(state); }
			}

			Dusharp.ExceptionUtils.ThrowUnionInInvalidState();
			return default!;
		}

		public virtual bool Equals(ResultSave? other) { return object.ReferenceEquals(this, other); }
		public override bool Equals(object? other) { return object.ReferenceEquals(this, other); }
		public override int GetHashCode() { return System.Runtime.CompilerServices.RuntimeHelpers.GetHashCode(this); }
		public static bool operator ==(ResultSave? left, ResultSave? right)
		{
			return !object.ReferenceEquals(left, null) ? left.Equals(right) : object.ReferenceEquals(left, right);
		}

		public static bool operator !=(ResultSave? left, ResultSave? right)
		{
			return !object.ReferenceEquals(left, null) ? !left.Equals(right) : !object.ReferenceEquals(left, right);
		}

		private sealed class OkCase : ResultSave
		{
			public readonly int i;
			public OkCase(int i)
			{
				this.i = i;
			}

			public override string ToString()
			{
				return $"Ok {{ i = {i} }}";
			}

			public override bool Equals(ResultSave? other)
			{
				if (object.ReferenceEquals(this, other)) return true;
				var otherCasted = other as OkCase;
				if (object.ReferenceEquals(otherCasted, null)) return false;
				return StructuralEquals(otherCasted);
			}

			public override bool Equals(object? other)
			{
				if (object.ReferenceEquals(this, other)) return true;
				var otherCasted = other as OkCase;
				if (object.ReferenceEquals(otherCasted, null)) return false;
				return StructuralEquals(otherCasted);
			}

			public override int GetHashCode()
			{
				unchecked { return System.Collections.Generic.EqualityComparer<int>.Default.GetHashCode(i!) * -1521134295 + "Ok".GetHashCode(); }
			}

			private bool StructuralEquals(OkCase other)
			{
				return System.Collections.Generic.EqualityComparer<int>.Default.Equals(i, other.i);
			}
		}

		public static partial ResultSave Ok(int i)
		{
			return new OkCase(i);
		}

		private sealed class NotFoundCase : ResultSave
		{
			public static readonly NotFoundCase Instance = new NotFoundCase();
			public NotFoundCase()
			{
			}

			public override string ToString()
			{
				return "NotFound";
			}
		}

		public static partial ResultSave NotFound()
		{
			return NotFoundCase.Instance;
		}
	}
}

// <auto-generated/>

#nullable enable

using Sera.TaggedUnion;

namespace UnionTypesDemo {

public partial struct ResultSave
    : global::Sera.TaggedUnion.ITaggedUnion
    , global::System.IEquatable<ResultSave>
    , global::System.IComparable<ResultSave>
#if NET7_0_OR_GREATER
    , global::System.Numerics.IEqualityOperators<ResultSave, ResultSave, bool>
    , global::System.Numerics.IComparisonOperators<ResultSave, ResultSave, bool>
#endif
{
    private __impl_ _impl;
    private ResultSave(__impl_ _impl) { this._impl = _impl; }

    public readonly Tags Tag
    {
        [global::System.Runtime.CompilerServices.MethodImpl(global::System.Runtime.CompilerServices.MethodImplOptions.AggressiveInlining)]
        get => this._impl._tag;
    }

    public enum Tags : byte
    {
        Ok = 1,
        NotFound = 2,
    }

    [global::System.Runtime.CompilerServices.CompilerGenerated]
    private struct __impl_
    {
        public __unmanaged_ _unmanaged_;
        public readonly Tags _tag;

        [global::System.Runtime.CompilerServices.CompilerGenerated]
        [global::System.Runtime.InteropServices.StructLayout(global::System.Runtime.InteropServices.LayoutKind.Explicit)]
        internal struct __unmanaged_
        {
            [global::System.Runtime.InteropServices.FieldOffset(0)]
            public int _0;
        }

        public __impl_(Tags _tag)
        {
            global::System.Runtime.CompilerServices.Unsafe.SkipInit(out this._unmanaged_);
            this._tag = _tag;
        }
    }

    [global::System.Runtime.CompilerServices.MethodImpl(global::System.Runtime.CompilerServices.MethodImplOptions.AggressiveInlining)]
    public static ResultSave MakeOk(int value)
    {
        var _impl = new __impl_(Tags.Ok);
        _impl._unmanaged_._0 = value;
        return new ResultSave(_impl);
    }
    [global::System.Runtime.CompilerServices.MethodImpl(global::System.Runtime.CompilerServices.MethodImplOptions.AggressiveInlining)]
    public static ResultSave MakeNotFound()
    {
        var _impl = new __impl_(Tags.NotFound);
        return new ResultSave(_impl);
    }

    public readonly bool IsOk
    {
        [global::System.Runtime.CompilerServices.MethodImpl(global::System.Runtime.CompilerServices.MethodImplOptions.AggressiveInlining)]
        get => this._impl._tag == Tags.Ok;
    }
    public readonly bool IsNotFound
    {
        [global::System.Runtime.CompilerServices.MethodImpl(global::System.Runtime.CompilerServices.MethodImplOptions.AggressiveInlining)]
        get => this._impl._tag == Tags.NotFound;
    }

    public int Ok
    {
        [global::System.Runtime.CompilerServices.MethodImpl(global::System.Runtime.CompilerServices.MethodImplOptions.AggressiveInlining)]
        readonly get => !this.IsOk ? default! : this._impl._unmanaged_._0!;
        [global::System.Runtime.CompilerServices.MethodImpl(global::System.Runtime.CompilerServices.MethodImplOptions.AggressiveInlining)]
        set { if (this.IsOk) { this._impl._unmanaged_._0 = value; } }
    }

    [global::System.Runtime.CompilerServices.MethodImpl(global::System.Runtime.CompilerServices.MethodImplOptions.AggressiveInlining)]
    public readonly bool Equals(ResultSave other) => this.Tag != other.Tag ? false : this.Tag switch
    {
        Tags.Ok => global::System.Collections.Generic.EqualityComparer<int>.Default.Equals(this.Ok, other.Ok),
        _ => true,
    };

    [global::System.Runtime.CompilerServices.MethodImpl(global::System.Runtime.CompilerServices.MethodImplOptions.AggressiveInlining)]
    public readonly override int GetHashCode() => this.Tag switch
    {
        Tags.Ok => global::System.HashCode.Combine(this.Tag, this.Ok),
        _ => global::System.HashCode.Combine(this.Tag),
    };

    [global::System.Runtime.CompilerServices.MethodImpl(global::System.Runtime.CompilerServices.MethodImplOptions.AggressiveInlining)]
    public readonly override bool Equals(object? obj) => obj is ResultSave other && Equals(other);

    [global::System.Runtime.CompilerServices.MethodImpl(global::System.Runtime.CompilerServices.MethodImplOptions.AggressiveInlining)]
    public static bool operator ==(ResultSave left, ResultSave right) => Equals(left, right);
    [global::System.Runtime.CompilerServices.MethodImpl(global::System.Runtime.CompilerServices.MethodImplOptions.AggressiveInlining)]
    public static bool operator !=(ResultSave left, ResultSave right) => !Equals(left, right);

    [global::System.Runtime.CompilerServices.MethodImpl(global::System.Runtime.CompilerServices.MethodImplOptions.AggressiveInlining)]
    public readonly int CompareTo(ResultSave other) => this.Tag != other.Tag ? global::System.Collections.Generic.Comparer<Tags>.Default.Compare(this.Tag, other.Tag) : this.Tag switch
    {
        Tags.Ok => global::System.Collections.Generic.Comparer<int>.Default.Compare(this.Ok, other.Ok),
        _ => 0,
    };

    [global::System.Runtime.CompilerServices.MethodImpl(global::System.Runtime.CompilerServices.MethodImplOptions.AggressiveInlining)]
    public static bool operator <(ResultSave left, ResultSave right) => left.CompareTo(right) < 0;
    [global::System.Runtime.CompilerServices.MethodImpl(global::System.Runtime.CompilerServices.MethodImplOptions.AggressiveInlining)]
    public static bool operator >(ResultSave left, ResultSave right) => left.CompareTo(right) > 0;
    [global::System.Runtime.CompilerServices.MethodImpl(global::System.Runtime.CompilerServices.MethodImplOptions.AggressiveInlining)]
    public static bool operator <=(ResultSave left, ResultSave right) => left.CompareTo(right) <= 0;
    [global::System.Runtime.CompilerServices.MethodImpl(global::System.Runtime.CompilerServices.MethodImplOptions.AggressiveInlining)]
    public static bool operator >=(ResultSave left, ResultSave right) => left.CompareTo(right) >= 0;

    [global::System.Runtime.CompilerServices.MethodImpl(global::System.Runtime.CompilerServices.MethodImplOptions.AggressiveInlining)]
    public readonly override string ToString() => this.Tag switch
    {
        Tags.Ok => $"{nameof(ResultSave)}.{nameof(Tags.Ok)} {{ {this.Ok} }}",
        Tags.NotFound => $"{nameof(ResultSave)}.{nameof(Tags.NotFound)}",
        _ => nameof(ResultSave),
    };
}

} // namespace UnionTypesDemo

Code and pdf at

https://ignatandrei.github.io/RSCG_Examples/v2/docs/Dusharp

RSCG – LightweightObjectMapper

RSCG – LightweightObjectMapper
 
 

name LightweightObjectMapper
nuget https://www.nuget.org/packages/LightweightObjectMapper/
link https://github.com/stratosblue/LightweightObjectMapper
author Stratos

Generating function to map DTOs

 

This is how you can use LightweightObjectMapper .

The code that you start with is


<Project Sdk="Microsoft.NET.Sdk">

  <PropertyGroup>
    <OutputType>Exe</OutputType>
    <TargetFramework>net8.0</TargetFramework>
    <ImplicitUsings>enable</ImplicitUsings>
    <Nullable>enable</Nullable>
  </PropertyGroup>

	<PropertyGroup>
		<EmitCompilerGeneratedFiles>true</EmitCompilerGeneratedFiles>
		<CompilerGeneratedFilesOutputPath>$(BaseIntermediateOutputPath)\GX</CompilerGeneratedFilesOutputPath>
	</PropertyGroup>

	<ItemGroup>
	  <PackageReference Include="LightweightObjectMapper" Version="1.0.2" />
	</ItemGroup>

	<!--<PropertyGroup>
		<NoLightweightObjectMapperPreCodes>true</NoLightweightObjectMapperPreCodes>
		<LOMappingMethodAccessibility>public</LOMappingMethodAccessibility>
	</PropertyGroup>-->

	
</Project>


The code that you will use is


using mapperDemo;
using LightweightObjectMapper;
var p=new Person();
p.FirstName = "Andrei";
p.LastName = "Ignat";
PersonDTO dto= p.MapTo<PersonDTO>();
Console.WriteLine(dto.FullName);




public partial class Person
{
    public int ID { get; set; }
    public string? FirstName { get; set; }
    public string? LastName { get; set; }
}





namespace mapperDemo;
public partial class PersonDTO
{
    public int ID { get; set; }
    public string? FirstName { get; set; }
    public string? LastName { get; set; }
    public string FullName { 
        get
        {
            return FirstName + " " + LastName;
        }
    }
}



using LightweightObjectMapper;
using System;
namespace mapperDemo;

[MappingProfile]
internal partial class Extensions:
    IPostMapping<Person, PersonDTO>
{
    

    public PersonDTO PostMapping(Person source, PersonDTO target)
    {
        target.ID = source.ID;
        return target;
    }
}


 

The code that is generated is

// <Auto-Generated/>
#pragma warning disable IDE0005
#pragma warning disable CS0105
using LightweightObjectMapper;
using System;
using System;
using System.Linq;
using System.Runtime.CompilerServices;

namespace mapperDemo
{
    sealed partial class Extensions
    {
        public static partial class Generated
        {
            /// <summary>
            /// PostMappingDeclaration for <see cref = "global::Person"/> to <see cref = "global::mapperDemo.PersonDTO"/>
            /// </summary>
            [MethodImpl(MethodImplOptions.AggressiveInlining)]
            [MappingMetadata(MappingMetadataType.PostMappingDeclaration, typeof(global::Person), typeof(global::mapperDemo.PersonDTO))]
            public static global::mapperDemo.PersonDTO PostMapping_D275C37F33F4AFBD(global::Person source, global::mapperDemo.PersonDTO target)
            {
                target.ID = source.ID;
                return target;
            }
        }
    }
}
#if !NO_LIGHTWEIGHT_OBJECT_MAPPER_PRE_CODES

// <Auto-Generated/>

#pragma warning disable IDE0161 // 转换为文件范围限定的 namespace

using System;
using System.Collections.Generic;

namespace LightweightObjectMapper
{
    /// <summary>
    /// 映射配置接口
    /// </summary>
    internal interface IMappingProfile { }

    /// <summary>
    /// 映射后执行的动作
    /// </summary>
    /// <typeparam name="TIn"></typeparam>
    /// <typeparam name="TOut"></typeparam>
    internal interface IPostMapping<TIn, TOut> : IMappingProfile
    {
        /// <summary>
        /// 映射后执行的动作
        /// </summary>
        /// <param name="source"></param>
        /// <param name="target"></param>
        /// <returns></returns>
        TOut PostMapping(TIn source, TOut target);
    }

    /// <summary>
    /// 映射前准备
    /// </summary>
    /// <typeparam name="TIn"></typeparam>
    /// <typeparam name="TOut"></typeparam>
    internal interface IMappingPrepare<TIn, TOut> : IMappingProfile
    {
        /// <summary>
        /// 映射前准备
        /// </summary>
        /// <param name="source"></param>
        /// <returns></returns>
        TOut MappingPrepare(TIn source);
    }

    /// <summary>
    /// 接管完整的类型映射(仅非目标实例映射)
    /// </summary>
    /// <typeparam name="TIn"></typeparam>
    /// <typeparam name="TOut"></typeparam>
    internal interface ITypeMapping<TIn, TOut> : IMappingProfile
    {
        /// <summary>
        /// 接管完整的类型映射(仅非目标实例映射)
        /// </summary>
        /// <param name="source"></param>
        /// <returns></returns>
        TOut TypeMapping(TIn source);
    }

    /// <summary>
    /// 类型成员忽略映射
    /// </summary>
    /// <typeparam name="T"></typeparam>
    internal interface ITypeMemberIgnoreMapping<T> : IMappingProfile
    {
        /// <summary>
        /// 类型成员忽略映射<br/>
        /// 方法体内访问过的 <paramref name="target"/> 所有成员,将在映射时被忽略
        /// </summary>
        /// <param name="target"></param>
        /// <returns></returns>
        object? IgnoreMapping(T target);
    }

    /// <summary>
    /// 标记一个方法为集合映射方法<br/>
    /// 集合映射方法应包含唯一泛型参数 T ,以及唯一参数 <see cref="IEnumerable{T}"/> ,返回类型应该为 <see cref="IEnumerable{T}"/> 的派生类型
    /// </summary>
    [AttributeUsage(AttributeTargets.Method, Inherited = false, AllowMultiple = false)]
    internal sealed class CollectionMappingAttribute : Attribute
    {
    }

    /// <summary>
    /// 标记类为映射配置类
    /// </summary>
    [AttributeUsage(AttributeTargets.Class, Inherited = false, AllowMultiple = false)]
    internal sealed class MappingProfileAttribute : Attribute
    {
        /// <inheritdoc cref="MappingProfileAttribute"/>
        public MappingProfileAttribute() { }
    }

    /// <summary>
    /// 映射元数据
    /// </summary>
    [AttributeUsage(AttributeTargets.All, Inherited = false, AllowMultiple = true)]
    internal sealed class MappingMetadataAttribute : Attribute
    {
        /// <inheritdoc cref="MappingMetadataAttribute"/>
        public MappingMetadataAttribute(MappingMetadataType type, params object[] data) { }
    }

    /// <summary>
    /// 映射元数据类型
    /// </summary>
    internal enum MappingMetadataType
    {
        /// <summary>
        /// 声明 MappingPrepare
        /// </summary>
        MappingPrepareDeclaration,

        /// <summary>
        /// 声明 PostMapping
        /// </summary>
        PostMappingDeclaration,

        /// <summary>
        /// 声明 TypeMapping
        /// </summary>
        TypeMappingDeclaration,

        /// <summary>
        /// 声明 CollectionMapping
        /// </summary>
        CollectionMappingDeclaration,

        /// <summary>
        /// 忽略成员声明
        /// </summary>
        IgnoreMembersDeclaration,

        /// <summary>
        /// 类型忽略成员声明
        /// </summary>
        TypeIgnoreMembersDeclaration,
    }

    /// <summary>
    /// 引用其它映射配置类
    /// </summary>
    [AttributeUsage(AttributeTargets.Class, Inherited = false, AllowMultiple = true)]
    internal sealed class MappingProfileIncludeAttribute : Attribute
    {
        /// <inheritdoc cref="MappingProfileIncludeAttribute"/>
        public MappingProfileIncludeAttribute(params Type[] profileTypes) { }
    }

    /// <summary>
    /// 对象映射 MapTo 占位方法
    /// </summary>
    [Obsolete("Do not use the placeholder extension class.", true)]
    internal static class LightweightObjectMapperPlaceholderExtensions
    {
        private const string ErrorCallPlaceholderMethodMessage = "Do not use the placeholder extension method. If not redirect to the right mapper extension method please try fix other errors and rebuild the project.";

        /// <summary>
        /// 对象映射 MapTo 占位方法<br/>
        /// 生成 无需目标对象 的泛型映射方法,映射到 <typeparamref name="TOut"/>
        /// </summary>
        /// <typeparam name="TOut"></typeparam>
        /// <param name="source"></param>
        /// <returns></returns>
        [Obsolete(ErrorCallPlaceholderMethodMessage, true)]
        public static TOut MapTo<TOut>(this object source)
        {
            throw new NotImplementedException();
        }

        /// <summary>
        /// 对象映射 MapTo 占位方法<br/>
        /// 生成 需要目标对象 的泛型映射方法,映射到 <typeparamref name="TOut"/>
        /// </summary>
        /// <typeparam name="TOut"></typeparam>
        /// <param name="source"></param>
        /// <returns></returns>
        [Obsolete(ErrorCallPlaceholderMethodMessage, true)]
        public static TOut MapTo<TOut>(this object source, TOut target)
        {
            throw new NotImplementedException();
        }

        /// <summary>
        /// 值类型 对象映射 MapTo 占位方法<br/>
        /// 生成 需要目标值类型对象 的泛型映射方法,映射到 <typeparamref name="TOut"/>
        /// </summary>
        /// <typeparam name="TOut"></typeparam>
        /// <param name="source"></param>
        /// <returns></returns>
        [Obsolete(ErrorCallPlaceholderMethodMessage, true)]
        public static TOut MapTo<TOut>(this object source, ref TOut target)
            where TOut : struct
        {
            throw new NotImplementedException();
        }
    }
}

#endif

#if !NO_LIGHTWEIGHT_OBJECT_MAPPER_PRE_CODES

// <Auto-Generated/>

#pragma warning disable IDE0161 // 转换为文件范围限定的 namespace

using System;
using System.Collections.Generic;
using System.Linq;
using System.Runtime.CompilerServices;

namespace LightweightObjectMapper
{
    /// <summary>
    /// 预定义的类型映射
    /// </summary>
    [MappingProfile]
    internal sealed partial class PredefinedSpecialTypeMapping
        : ITypeMapping<int, bool>
        , ITypeMapping<short, bool>
        , ITypeMapping<long, bool>
    {
        public bool TypeMapping(int source)
        {
            return source != 0;
        }

        public bool TypeMapping(short source)
        {
            return source != 0;
        }

        bool ITypeMapping<long, bool>.TypeMapping(long source)
        {
            return source != 0;
        }

        [CollectionMapping]
        public static IEnumerable<T>? ToIEnumerable<T>(IEnumerable<T>? items)
        {
            return items?.ToList();
        }

        [CollectionMapping]
        public static ICollection<T>? ToICollection<T>(IEnumerable<T>? items)
        {
            return items?.ToList();
        }

        [CollectionMapping]
        public static IReadOnlyCollection<T>? ToIReadOnlyCollection<T>(IEnumerable<T>? items)
        {
            return items?.ToList();
        }

        [CollectionMapping]
        public static IList<T>? ToIList<T>(IEnumerable<T>? items)
        {
            return items?.ToList();
        }

        [CollectionMapping]
        public static IReadOnlyList<T>? ToIReadOnlyList<T>(IEnumerable<T>? items)
        {
            return items?.ToList();
        }

        [CollectionMapping]
        public static List<T>? ToList<T>(IEnumerable<T>? items)
        {
            return items?.ToList();
        }
    }
}

#endif

// <Auto-Generated/>
#pragma warning disable IDE0005
#pragma warning disable CS0105
using System;
using System.Linq;
using System.Runtime.CompilerServices;

namespace LightweightObjectMapper
{
    internal static partial class LOMMapExtensions_mapperDemo
    {
        /// <summary>
        /// Map <see cref = "global::Person"/> to the following types:<br/>
        /// <see cref = "global::mapperDemo.PersonDTO"/><br/>
        /// </summary>
        [MethodImpl(MethodImplOptions.AggressiveInlining)]
        public static TOut MapTo<TOut>(this global::Person source)
        {
            if (source == null)
            {
                throw new ArgumentNullException(nameof(source));
            }

            if (typeof(TOut) == typeof(global::mapperDemo.PersonDTO))
            {
                var target = new global::mapperDemo.PersonDTO()
                {
                    LastName = source.LastName,
                    ID = source.ID,
                    FirstName = source.FirstName,
                };
                target = global::mapperDemo.Extensions.Generated.PostMapping_D275C37F33F4AFBD(source, target);
                return (TOut)(target as object);
            }

            throw new global::System.NotImplementedException($"No mapping code for {typeof(TOut)}.");
        }
    }
}
// <Auto-Generated/>
#pragma warning disable IDE0005
#pragma warning disable CS0105
using System;
using System.Collections.Generic;
using System.Linq;
using System.Runtime.CompilerServices;
using System;
using System.Linq;
using System.Runtime.CompilerServices;

namespace LightweightObjectMapper
{
    sealed partial class PredefinedSpecialTypeMapping
    {
        public static partial class Generated
        {
            /// <summary>
            /// TypeMappingDeclaration for <see cref = "int "/> to <see cref = "bool "/>
            /// </summary>
            [MethodImpl(MethodImplOptions.AggressiveInlining)]
            [MappingMetadata(MappingMetadataType.TypeMappingDeclaration, typeof(int), typeof(bool))]
            public static bool TypeMapping_A07AFC9A322FFA04(int source)
            {
                return source != 0;
            }

            /// <summary>
            /// TypeMappingDeclaration for <see cref = "short "/> to <see cref = "bool "/>
            /// </summary>
            [MethodImpl(MethodImplOptions.AggressiveInlining)]
            [MappingMetadata(MappingMetadataType.TypeMappingDeclaration, typeof(short), typeof(bool))]
            public static bool TypeMapping_946949E7222BC174(short source)
            {
                return source != 0;
            }

            /// <summary>
            /// TypeMappingDeclaration for <see cref = "long "/> to <see cref = "bool "/>
            /// </summary>
            [MethodImpl(MethodImplOptions.AggressiveInlining)]
            [MappingMetadata(MappingMetadataType.TypeMappingDeclaration, typeof(long), typeof(bool))]
            public static bool TypeMapping_3C4D395B4EF43E87(long source)
            {
                return source != 0;
            }

            /// <summary>
            /// CollectionMappingDeclaration for <see cref = "global::System.Collections.Generic.IEnumerable{T}"/>
            /// </summary>
            [MethodImpl(MethodImplOptions.AggressiveInlining)]
            [MappingMetadata(MappingMetadataType.CollectionMappingDeclaration, typeof(global::System.Collections.Generic.IEnumerable<>))]
            public static global::System.Collections.Generic.IEnumerable<T> CollectionMapping_CEFAD35E246FD0F7<T>(global::System.Collections.Generic.IEnumerable<T> items)
            {
                return items?.ToList();
            }

            /// <summary>
            /// CollectionMappingDeclaration for <see cref = "global::System.Collections.Generic.ICollection{T}"/>
            /// </summary>
            [MethodImpl(MethodImplOptions.AggressiveInlining)]
            [MappingMetadata(MappingMetadataType.CollectionMappingDeclaration, typeof(global::System.Collections.Generic.ICollection<>))]
            public static global::System.Collections.Generic.ICollection<T> CollectionMapping_37FFD1A2226B51E9<T>(global::System.Collections.Generic.IEnumerable<T> items)
            {
                return items?.ToList();
            }

            /// <summary>
            /// CollectionMappingDeclaration for <see cref = "global::System.Collections.Generic.IReadOnlyCollection{T}"/>
            /// </summary>
            [MethodImpl(MethodImplOptions.AggressiveInlining)]
            [MappingMetadata(MappingMetadataType.CollectionMappingDeclaration, typeof(global::System.Collections.Generic.IReadOnlyCollection<>))]
            public static global::System.Collections.Generic.IReadOnlyCollection<T> CollectionMapping_AF82A9960EE0C495<T>(global::System.Collections.Generic.IEnumerable<T> items)
            {
                return items?.ToList();
            }

            /// <summary>
            /// CollectionMappingDeclaration for <see cref = "global::System.Collections.Generic.IList{T}"/>
            /// </summary>
            [MethodImpl(MethodImplOptions.AggressiveInlining)]
            [MappingMetadata(MappingMetadataType.CollectionMappingDeclaration, typeof(global::System.Collections.Generic.IList<>))]
            public static global::System.Collections.Generic.IList<T> CollectionMapping_284BCB723CA17B0E<T>(global::System.Collections.Generic.IEnumerable<T> items)
            {
                return items?.ToList();
            }

            /// <summary>
            /// CollectionMappingDeclaration for <see cref = "global::System.Collections.Generic.IReadOnlyList{T}"/>
            /// </summary>
            [MethodImpl(MethodImplOptions.AggressiveInlining)]
            [MappingMetadata(MappingMetadataType.CollectionMappingDeclaration, typeof(global::System.Collections.Generic.IReadOnlyList<>))]
            public static global::System.Collections.Generic.IReadOnlyList<T> CollectionMapping_976EA1DB5B772C59<T>(global::System.Collections.Generic.IEnumerable<T> items)
            {
                return items?.ToList();
            }

            /// <summary>
            /// CollectionMappingDeclaration for <see cref = "global::System.Collections.Generic.List{T}"/>
            /// </summary>
            [MethodImpl(MethodImplOptions.AggressiveInlining)]
            [MappingMetadata(MappingMetadataType.CollectionMappingDeclaration, typeof(global::System.Collections.Generic.List<>))]
            public static global::System.Collections.Generic.List<T> CollectionMapping_070F0D0F908DAF14<T>(global::System.Collections.Generic.IEnumerable<T> items)
            {
                return items?.ToList();
            }
        }
    }
}

Code and pdf at

https://ignatandrei.github.io/RSCG_Examples/v2/docs/LightweightObjectMapper

RSCG – Enhanced.GetTypes

RSCG – Enhanced.GetTypes
 
 

name Enhanced.GetTypes
nuget https://www.nuget.org/packages/Enhanced.GetTypes/
link https://github.com/duskembayev/Enhanced.GetTypes
author duskembayev

Generating list of PUBLIC classes that implements an interface

 

This is how you can use Enhanced.GetTypes .

The code that you start with is


<Project Sdk="Microsoft.NET.Sdk">

  <PropertyGroup>
    <OutputType>Exe</OutputType>
    <TargetFramework>net8.0</TargetFramework>
    <ImplicitUsings>enable</ImplicitUsings>
    <Nullable>enable</Nullable>
  </PropertyGroup>

  <ItemGroup>
    <PackageReference Include="Enhanced.GetTypes" Version="1.0.0" />
  </ItemGroup>
	<PropertyGroup>
		<EmitCompilerGeneratedFiles>true</EmitCompilerGeneratedFiles>
		<CompilerGeneratedFilesOutputPath>$(BaseIntermediateOutputPath)\GX</CompilerGeneratedFilesOutputPath>
	</PropertyGroup>
</Project>


The code that you will use is


// See https://aka.ms/new-console-template for more information
using GetTypesForInterface;

Console.WriteLine("Hello, World!");
foreach (var type in ProjectTypes.GetIPersonTypes())
{
    Console.WriteLine(type.Name);
}


using Enhanced.GetTypes.Annotation;

namespace GetTypesForInterface;
public partial class ProjectTypes
{
    [DerivedTypes(typeof(IPerson))]
    public  static partial IEnumerable<Type> GetIPersonTypes();
}




namespace GetTypesForInterface;
internal interface IPerson
{
    public string Name { get; set; }
}




namespace GetTypesForInterface;
public class Student : IPerson
{
    public string Name { get; set; } = "";
}
    



namespace GetTypesForInterface;
public class Teacher:IPerson
{
    public string Name { get; set; } = "";
}



 

The code that is generated is

// <auto-generated />
namespace GetTypesForInterface
{
    partial class ProjectTypes
    {
        public static partial System.Collections.Generic.IEnumerable<System.Type> GetIPersonTypes()
        {
            yield return typeof(GetTypesForInterface.Student);
            yield return typeof(GetTypesForInterface.Teacher);
            yield break;
        }
    }
}

Code and pdf at

https://ignatandrei.github.io/RSCG_Examples/v2/docs/Enhanced.GetTypes

RSCG – Immediate.Handlers

RSCG – Immediate.Handlers
 
 

name Immediate.Handlers
nuget https://www.nuget.org/packages/Immediate.Handlers/
link https://github.com/immediateplatform/Immediate.Handlers
author Stuart Turner

Generating mediator like handlers

 

This is how you can use Immediate.Handlers .

The code that you start with is


<Project Sdk="Microsoft.NET.Sdk">

  <PropertyGroup>
    <OutputType>Exe</OutputType>
    <TargetFramework>net8.0</TargetFramework>
    <ImplicitUsings>enable</ImplicitUsings>
    <Nullable>enable</Nullable>
  </PropertyGroup>
	<PropertyGroup>
		<EmitCompilerGeneratedFiles>true</EmitCompilerGeneratedFiles>
		<CompilerGeneratedFilesOutputPath>$(BaseIntermediateOutputPath)\GX</CompilerGeneratedFilesOutputPath>
	</PropertyGroup>
	<ItemGroup>
		<PackageReference Include="Immediate.Handlers" Version="1.6.1" />
		<PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="7.0.0" />
		<PackageReference Include="Microsoft.Extensions.Logging.Abstractions" Version="8.0.1" />		
	</ItemGroup>

</Project>


The code that you will use is



Console.WriteLine("Hello, World!");
ServiceCollection services = new ();
services.AddSingleton<ILoggerFactory, NullLoggerFactory>();
services.AddSingleton(typeof(ILogger<>), typeof(NullLogger<>));
services.AddHandlers();
services.AddBehaviors();
IHandler<Ping, Pong> handler = services.BuildServiceProvider().GetRequiredService<IHandler<Ping, Pong>>();
var id = Guid.NewGuid();
var request = new Ping(id);
var pong = await handler.HandleAsync(request, CancellationToken.None);
Console.WriteLine($"Got pong with id {pong.Id}!");



using Immediate.Handlers.Shared;

public sealed record Ping(Guid Id);// : IRequest<Pong>;

public sealed record Pong(Guid Id);


[Handler]
[Behaviors(
    typeof(LoggingBehavior<,>)
)]
public static partial class PingHandler //: IPipelineAction<Ping, Pong>
{

    private static async ValueTask<Pong> HandleAsync(Ping request, CancellationToken token)
    {
        await Task.Delay(1000);
        Console.WriteLine("Returning pong!");
        return new Pong(request.Id);
    }
}




public sealed class LoggingBehavior<TRequest, TResponse>(ILogger<LoggingBehavior<TRequest, TResponse>>? logger)
    : Behavior<TRequest, TResponse>
{
    public override async ValueTask<TResponse> HandleAsync(TRequest request, CancellationToken cancellationToken)
    {
        Console.WriteLine("I am a logging behaviour");
        logger?.LogInformation("LoggingBehavior.Enter");
        var response = await Next(request, cancellationToken);
        logger?.LogInformation("LoggingBehavior.Exit");
        return response;
    }
}


global using Microsoft.Extensions.DependencyInjection;
global using Immediate.Handlers.Shared;
global using Microsoft.Extensions.Logging;
global using Mediator;
global using Microsoft.Extensions.Logging.Abstractions;


 

The code that is generated is

using Microsoft.Extensions.DependencyInjection;

#pragma warning disable CS1591

partial class PingHandler
{
	public sealed partial class Handler : global::Immediate.Handlers.Shared.IHandler<global::Ping, global::Pong>
	{
		private readonly global::PingHandler.HandleBehavior _handleBehavior;
		private readonly global::LoggingBehavior<global::Ping, global::Pong> _loggingBehavior;

		public Handler(
			global::PingHandler.HandleBehavior handleBehavior,
			global::LoggingBehavior<global::Ping, global::Pong> loggingBehavior
		)
		{
			var handlerType = typeof(PingHandler);

			_handleBehavior = handleBehavior;

			_loggingBehavior = loggingBehavior;
			_loggingBehavior.HandlerType = handlerType;

			_loggingBehavior.SetInnerHandler(_handleBehavior);
		}

		public async global::System.Threading.Tasks.ValueTask<global::Pong> HandleAsync(
			global::Ping request,
			global::System.Threading.CancellationToken cancellationToken = default
		)
		{
			return await _loggingBehavior
				.HandleAsync(request, cancellationToken)
				.ConfigureAwait(false);
		}
	}

	[global::System.ComponentModel.EditorBrowsable(global::System.ComponentModel.EditorBrowsableState.Never)]
	public sealed class HandleBehavior : global::Immediate.Handlers.Shared.Behavior<global::Ping, global::Pong>
	{

		public HandleBehavior(
		)
		{
		}

		public override async global::System.Threading.Tasks.ValueTask<global::Pong> HandleAsync(
			global::Ping request,
			global::System.Threading.CancellationToken cancellationToken
		)
		{
			return await global::PingHandler
				.HandleAsync(
					request
					, cancellationToken
				)
				.ConfigureAwait(false);
		}
	}

	[global::System.ComponentModel.EditorBrowsable(global::System.ComponentModel.EditorBrowsableState.Never)]
	public static IServiceCollection AddHandlers(
		IServiceCollection services,
		ServiceLifetime lifetime = ServiceLifetime.Scoped
	)
	{
		services.Add(new(typeof(global::PingHandler.Handler), typeof(global::PingHandler.Handler), lifetime));
		services.Add(new(typeof(global::Immediate.Handlers.Shared.IHandler<global::Ping, global::Pong>), typeof(global::PingHandler.Handler), lifetime));
		services.Add(new(typeof(global::PingHandler.HandleBehavior), typeof(global::PingHandler.HandleBehavior), lifetime));
		return services;
	}
}

using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.DependencyInjection.Extensions;

#pragma warning disable CS1591

namespace Mediator;

public static class HandlerServiceCollectionExtensions
{
	public static IServiceCollection AddBehaviors(
		this IServiceCollection services)
	{
		services.TryAddTransient(typeof(global::LoggingBehavior<,>));
		
		return services;
	}

	public static IServiceCollection AddHandlers(
		this IServiceCollection services,
		ServiceLifetime lifetime = ServiceLifetime.Scoped
	)
	{
		global::PingHandler.AddHandlers(services, lifetime);
		
		return services;
	}
}

Code and pdf at

https://ignatandrei.github.io/RSCG_Examples/v2/docs/Immediate.Handlers

NetCoreUsefullEndpoints-part 11–adding process information

In the Nuget NetCoreUsefullEndpoints I have added information about the current process :

You can access by going to

http://localhost:5027/api/usefull/process

and this is the result

{
     “id”: 24064,
     “processName”: “TestUsefullEndpoints”,
     “startTime”: “2024-06-27T23:24:36.4003351+03:00”,
     “totalProcessorTime”: “00:00:01.0312500”,
     “threadsCount”: 39,
     “workingSet64”: 84385792,
     “privateMemorySize64”: 65458176,
     “pagedMemorySize64”: 65458176,
     “pagedSystemMemorySize64”: 384840,
     “peakPagedMemorySize64”: 67108864,
     “peakVirtualMemorySize64”: 2481013948416,
     “peakWorkingSet64”: 84733952,
     “virtualMemorySize64”: 2481005563904,
     “basePriority”: 8,
     “handleCount”: 592,
     “machineName”: “.”,
     “priorityClassName”: “Normal”,
     “priorityClass”: 32,
     “nonpagedSystemMemorySize64”: 91992,
     “fileName”: “D:\\gth\\NetCoreUsefullEndpoints\\src\\UsefullEndpoints\\TestUsefullEndpoints\\bin\\Debug\\net8.0\\TestUsefullEndpoints.exe”,
     “minWorkingSet”: 204800,
     “maxWorkingSet”: 1413120,
     “totalProcessorTimeSeconds”: 1.03125,
     “totalUserProcessorTimeSeconds”: 0.921875,
     “totalPrivilegedProcessorTimeSeconds”: 0.109375,
     “fileVersionInfoShort”: {
         “fileVersion”: “1.0.0.0”,
         “fileName”: “D:\\gth\\NetCoreUsefullEndpoints\\src\\UsefullEndpoints\\TestUsefullEndpoints\\bin\\Debug\\net8.0\\TestUsefullEndpoints.exe”,
         “fileDescription”: “TestUsefullEndpoints”,
         “originalFilename”: “TestUsefullEndpoints.dll”,
         “productVersion”: “1.0.0+7f426dfd54f515a95654044b725010b159c89b2f”
     },
     “fileVersionInfo”: {
         “comments”: “”,
         “companyName”: “TestUsefullEndpoints”,
         “fileBuildPart”: 0,
         “fileDescription”: “TestUsefullEndpoints”,
         “fileMajorPart”: 1,
         “fileMinorPart”: 0,
         “fileName”: “D:\\gth\\NetCoreUsefullEndpoints\\src\\UsefullEndpoints\\TestUsefullEndpoints\\bin\\Debug\\net8.0\\TestUsefullEndpoints.exe”,
         “filePrivatePart”: 0,
         “fileVersion”: “1.0.0.0”,
         “internalName”: “TestUsefullEndpoints.dll”,
         “isDebug”: false,
         “isPatched”: false,
         “isPrivateBuild”: false,
         “isPreRelease”: false,
         “isSpecialBuild”: false,
         “language”: “Language Neutral”,
         “legalCopyright”: ” “,
         “legalTrademarks”: “”,
         “originalFilename”: “TestUsefullEndpoints.dll”,
         “privateBuild”: “”,
         “productBuildPart”: 0,
         “productMajorPart”: 1,
         “productMinorPart”: 0,
         “productName”: “TestUsefullEndpoints”,
         “productPrivatePart”: 0,
         “productVersion”: “1.0.0+7f426dfd54f515a95654044b725010b159c89b2f”,
         “specialBuild”: “”
     }
}

And now , because it is version and calendar dependent it is now 8.2024.627.800 ( 8 means .net 8 , then year.monthday.hourminutes) . It is convenient, because you know what version to use ;

NetPackageAnalyzer–part 13–executable lines

The .NET Tool , https://www.nuget.org/packages/netpackageanalyzerconsole , can now analyze a solution and see the number of executable lines

The program is showing the number of executable lines per method , class , assembly .

diagram

https://learn.microsoft.com/en-us/visualstudio/code-quality/code-metrics-values?view=vs-2022

Install from https://nuget.org/packages/netpackageanalyzerconsole

Andrei Ignat weekly software news(mostly .NET)

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