Adding source generator to add all API methods to the DeviceSession

TelegramBotBase.SourceGenerators/TelegramBotBase.SourceGenerators.csproj

@@ -0,0 +1,21 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>netstandard2.0</TargetFramework>
+	<ImplicitUsings>disable</ImplicitUsings>
+	<Nullable>enable</Nullable>
+	<EnforceExtendedAnalyzerRules>true</EnforceExtendedAnalyzerRules>
+	<OutputItemType>Analyzer</OutputItemType>
+	<GeneratePackageOnBuild>false</GeneratePackageOnBuild>
+	<LangVersion>latest</LangVersion>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Microsoft.CodeAnalysis.Analyzers" Version="3.3.4">
+      <PrivateAssets>all</PrivateAssets>
+      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+    </PackageReference>
+    <PackageReference Include="Microsoft.CodeAnalysis.CSharp" Version="4.10.0" />
+  </ItemGroup>
+
+</Project>

TelegramBotBase.SourceGenerators/TelegramDeviceExtensionGenerator.cs

@@ -0,0 +1,174 @@
+using System;
+using System.Collections.Generic;
+using System.Diagnostics;
+using System.Linq;
+using System.Text;
+using Microsoft.CodeAnalysis;
+using Microsoft.CodeAnalysis.CSharp;
+using Microsoft.CodeAnalysis.CSharp.Syntax;
+using Microsoft.CodeAnalysis.Text;
+
+namespace TelegramBotBase
+{
+
+    [Generator(LanguageNames.CSharp)]
+    public class TelegramDeviceExtensionGenerator : IIncrementalGenerator
+    {
+
+        public void Initialize(IncrementalGeneratorInitializationContext context)
+        {
+            var provider = context.SyntaxProvider.CreateSyntaxProvider(
+                predicate: (c, _) => c is ClassDeclarationSyntax,
+                transform: (n, _) => (ClassDeclarationSyntax)n.Node)
+                .Where(a => a is not null);
+
+
+            var compilation = context.CompilationProvider;
+
+            context.RegisterSourceOutput(compilation, (spc, source) => Execute(spc, source));
+
+        }
+
+        private void Execute(SourceProductionContext context, Compilation compilation)
+        {
+            //if (!Debugger.IsAttached) Debugger.Launch();
+
+            StringBuilder sb = new StringBuilder();
+
+            var telegram_package = compilation.References.FirstOrDefault(a => a.Display != null && a.Display.Contains("Telegram.Bot"));
+            if (telegram_package == null)
+                return;
+
+            var assemblySymbol = compilation.GetAssemblyOrModuleSymbol(telegram_package) as IAssemblySymbol;
+
+            if (assemblySymbol == null)
+                return;
+
+            if (assemblySymbol.Name != "Telegram.Bot")
+                return;
+
+            var apiClass = assemblySymbol.GetTypeByMetadataName("Telegram.Bot.TelegramBotClientExtensions");
+            if (apiClass == null)
+                return;
+
+            var methods = apiClass.GetMembers().OfType<IMethodSymbol>().ToList();
+
+            foreach (var method in methods)
+            {
+                if (!method.Parameters.Any(a => a.Type.Name == "ITelegramBotClient"))
+                {
+                    continue;
+                }
+
+                if (!method.Parameters.Any(a => a.Type.Name == "ChatId"))
+                {
+                    continue;
+                }
+
+                if (method.Name == ".ctor") continue;
+
+                String parameters = "";
+                String subCallParameters = "";
+                foreach (var par in method.Parameters)
+                {
+                    if (par.Name == "botClient")
+                        continue;
+
+                    if (!string.IsNullOrEmpty(parameters))
+                    {
+                        parameters += ", ";
+                    }
+
+                    if (!string.IsNullOrEmpty(subCallParameters))
+                    {
+                        subCallParameters += ", ";
+                    }
+
+                    if (par.Name != "chatId")
+                    {
+                        subCallParameters += $"{par.Name}";
+                        parameters += $"{par.Type.ToDisplayString()} {par.Name}";
+                    }
+                    else
+                    {
+                        subCallParameters += $"device.DeviceId";
+                    }
+
+                }
+
+
+                var returnStatement = "";
+
+                if (method.ReturnType is INamedTypeSymbol namedType && namedType.IsGenericType && namedType.ConstructedFrom.Name == "Task" && namedType.ContainingNamespace.ToDisplayString() == "System.Threading.Tasks")
+                {
+                    returnStatement = "return await";
+                }
+                else if (method.ReturnType.Name == "Task" && method.ReturnType.ContainingNamespace.ToDisplayString() == "System.Threading.Tasks")
+                {
+                    returnStatement = "await";
+                }
+                else if (method.ReturnsVoid)
+                {
+                    returnStatement = "";
+                }
+                else
+                {
+                    returnStatement = "return ";
+                }
+
+                sb.AppendLine($$""""
+                    
+
+                            public static async {{method.ReturnType.ToDisplayString()}} {{method.Name}}(this DeviceSession device, {{parameters}}){
+                    
+                    
+                                {{returnStatement}} device.Client.TelegramClient.{{method.Name}}({{subCallParameters}});
+                            }
+                                        
+                    
+                            """");
+
+
+            }
+
+
+
+
+            // Der generierte Code
+            var sourceCode = $$"""
+            using System;
+            using System.Threading.Tasks;
+            using TelegramBotBase.Sessions;
+            using Telegram.Bot;
+            using Telegram.Bot.Extensions;
+            using Telegram.Bot.Requests;
+            using Telegram.Bot.Types.Enums;
+            using Telegram.Bot.Types.InlineQueryResults;
+            using Telegram.Bot.Types.Payments;
+            using Telegram.Bot.Types.ReplyMarkups;
+            using File = Telegram.Bot.Types.File;
+
+            #nullable enable
+            namespace TelegramBotBase;
+        
+            public static class DeviceExtensions
+            {
+                {{sb.ToString()}}
+            }
+            
+            """;
+
+            //Cleanup
+
+            sourceCode = sourceCode.Replace("System.Threading.Tasks.", "");
+            //sourceCode = sourceCode.Replace("Telegram.Bot.", "");
+            //sourceCode = sourceCode.Replace("Telegram.Bot.Types.", "");
+
+
+            // Fügen Sie den generierten Code der Compilation hinzu
+            context.AddSource("DeviceExtensions.g.cs", SourceText.From(sourceCode, Encoding.UTF8));
+
+        }
+
+    }
+}

TelegramBotBase/TelegramBotBase.csproj

@@ -60,4 +60,9 @@
         <PackageReference Include="Telegram.Bot" Version="19.0.0" />
     </ItemGroup>
 
+
+    <ItemGroup>
+      <ProjectReference Include="..\TelegramBotBase.SourceGenerators\TelegramBotBase.SourceGenerators.csproj" OutputItemType="Analyzer" ReferenceOutputAssembly="false" TargetFramework="netstandard2.0"  />
+    </ItemGroup>
+
 </Project>

TelegramBotFramework.sln

@@ -38,6 +38,8 @@ Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "TelegramBotBase.Extensions.
 EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "TelegramBotBase.Extensions.Images.IronSoftware", "TelegramBotBase.Extensions.Images.IronSoftware\TelegramBotBase.Extensions.Images.IronSoftware.csproj", "{DC521A4C-7446-46F7-845B-AAF10EDCF8C6}"
 EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "TelegramBotBase.SourceGenerators", "TelegramBotBase.SourceGenerators\TelegramBotBase.SourceGenerators.csproj", "{B78455D6-8AF2-459C-B56A-210DC89D7793}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
@@ -96,6 +98,10 @@ Global
 		{DC521A4C-7446-46F7-845B-AAF10EDCF8C6}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{DC521A4C-7446-46F7-845B-AAF10EDCF8C6}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{DC521A4C-7446-46F7-845B-AAF10EDCF8C6}.Release|Any CPU.Build.0 = Release|Any CPU
+		{B78455D6-8AF2-459C-B56A-210DC89D7793}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{B78455D6-8AF2-459C-B56A-210DC89D7793}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{B78455D6-8AF2-459C-B56A-210DC89D7793}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{B78455D6-8AF2-459C-B56A-210DC89D7793}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE