Add code generation.

Replaces the client and server controller implementations with generated code from the shared project.

EstusShots.Client/Routes.tt

@@ -0,0 +1,91 @@
+<#@ template language="C#" #>
+<#@ output extension=".cs" #>
+<#@ assembly name="System.Core" #>
+<#@ assembly name="$(SolutionDir)EstusShots.Shared/bin/Debug/netcoreapp3.1/EstusShots.Shared.dll" #>
+<#@ import namespace="Shared.Interfaces" #>
+<#@ import namespace="System.Linq" #>
+<#
+    var assembly = typeof(IApiParameter).Assembly;
+    var types = assembly.GetTypes()
+        .Where(t => t.Namespace?.StartsWith("EstusShots.Shared") == true)
+        .ToArray();
+    var controllers = types
+        .Where(t => t.Namespace == "EstusShots.Shared.Interfaces.Controllers")
+        .ToArray();
+#>
+//------------------------------------------------------------------------------
+// <auto-generated>
+//     This code was generated by a tool.
+//
+//     Changes to this file may cause incorrect behavior and will be lost if
+//     the code is regenerated.
+// </auto-generated>
+//------------------------------------------------------------------------------
+using System.Threading.Tasks;
+using EstusShots.Shared.Models;
+using EstusShots.Shared.Models.Parameters;
+using EstusShots.Shared.Interfaces.Controllers;
+
+namespace EstusShots.Client
+{
+    // Generated part of the client class
+    public partial class EstusShotsClient
+    {
+<#
+    // Create API client route properties
+    foreach (var iFace in controllers)
+    {
+        var className = iFace.Name.Substring(1).Replace("Controller", "");
+#>
+        public <#=className#> <#=className#> { get; internal set; }
+<#
+    } 
+#>
+
+        private void CreateApiRoutes()
+        {
+<#
+    // Instantiate API client routes
+    foreach (var iFace in controllers)
+    {
+        var className = iFace.Name.Substring(1).Replace("Controller", "");
+#>
+            <#=className#> = new <#=className#>(this);
+<#
+    } 
+#>
+        }
+    }
+
+<#
+    foreach (var iFace in controllers)
+    {
+        var className = iFace.Name.Substring(1).Replace("Controller", "");
+#>
+    public class <#=className#> : <#=iFace.Name #>
+    {
+        private readonly EstusShotsClient _client;
+
+        public <#=className#>(EstusShotsClient client)
+        {
+            _client = client;
+        }
+
+<#
+        foreach (var member in iFace.GetMembers())
+        {
+            var responseName = $"{member.Name}Response";
+            var parameterName = $"{member.Name}Parameter";
+#>
+        public async Task<ApiResponse<<#=responseName#>>> <#=member.Name#>(<#=parameterName#> parameter)
+            => await _client.PostToApi<<#=responseName#>, <#=parameterName#>>($"{_client.ApiUrl}<#=className#>/<#=member.Name#>", parameter);
+
+<#
+        }
+#>
+    }
+
+<#
+    } 
+#>
+}