Add experimental support for using IHttpClientFactory from Microsoft

Author: C0nquistadore

Packages.props

@@ -16,7 +16,7 @@
     <PackageReference Update="Microsoft.Extensions.Configuration.EnvironmentVariables" Version="6.0.1"      />
     <PackageReference Update="Microsoft.Extensions.Configuration.Json"                 Version="6.0.0"      />
     <PackageReference Update="Microsoft.Extensions.Configuration.UserSecrets"          Version="6.0.1"      />
-    <PackageReference Update="Microsoft.Extensions.Http"                               Version="7.0.0"      />
+    <PackageReference Update="Microsoft.Extensions.Http"                               Version="6.0.0"      />
     <PackageReference Update="Microsoft.Extensions.Hosting"                            Version="7.0.1"      />
     <PackageReference Update="Microsoft.Extensions.Hosting.WindowsServices"            Version="7.0.0"      />
     <PackageReference Update="Microsoft.Extensions.Options"                            Version="7.0.1"      />

src/Dibix.Sdk.CodeGeneration/Output/ApiClientImplementationWriter.cs

@@ -21,6 +21,9 @@ protected override void WriteController(CodeGenerationContext context, CSharpSta
         {
             context.AddReference<HttpClient>();
 
+            if (context.Model.EnableExperimentalFeatures)
+                context.AddUsing("IHttpClientFactory = System.Net.Http.IHttpClientFactory");
+
             string className = $"{controller.Name}Service";
             string interfaceName = $"I{className}";
             CSharpAnnotation interfaceDescriptor = new CSharpAnnotation("HttpService", new CSharpValue($"typeof({interfaceName})"));
@@ -112,7 +115,12 @@ private string GenerateMethodBody(ControllerDefinition controller, ActionDefinit
                                                                     .ToArray();
 
             StringWriter writer = new StringWriter();
-            writer.WriteLine($"using ({nameof(HttpClient)} client = _httpClientFactory.CreateClient(_httpClientName, BaseAddress))")
+            writer.Write($"using ({nameof(HttpClient)} client = _httpClientFactory.CreateClient(_httpClientName");
+
+            if (!context.Model.EnableExperimentalFeatures)
+                writer.Write(", BaseAddress");
+
+            writer.WriteLine("))")
                   .WriteLine("{")
                   .PushIndent();
 

src/Dibix.Sdk/targets/Dibix.Sdk.targets

@@ -662,6 +662,10 @@ $(_SqlReferencePath)" />
     <PackageReference Include="Microsoft.AspNet.WebApi.Client" Version="5.2.9" ExcludeAssets="runtime" />
   </ItemGroup>
 
+  <ItemGroup Condition="'$(EnableExperimentalFeatures)' == 'true'">
+    <PackageReference Include="Microsoft.Extensions.Http" Version="6.0.0" ExcludeAssets="runtime" />
+  </ItemGroup>
+
   <ItemGroup Condition="'%24(TargetFramework)' == '$(_ClientTargetFrameworkNetFx)'">
     <Reference Include="System.Net.Http" />
   </ItemGroup>