From a0df169e85aa5d8fe6ac7d26e16a127d20fb3924 Mon Sep 17 00:00:00 2001
From: Manuel Thalmann <m@nuth.ch>
Date: Thu, 6 Jun 2024 18:28:41 +0200
Subject: [PATCH] Add a gRPC client

---
 .../RankingService/RankingClient/Program.cs   | 13 ++++++++++
 .../RankingClient/RankingClient.csproj        | 25 +++++++++++++++++++
 Tasks/Lab11/RankingService/RankingService.sln |  6 +++++
 3 files changed, 44 insertions(+)
 create mode 100644 Tasks/Lab11/RankingService/RankingClient/Program.cs
 create mode 100644 Tasks/Lab11/RankingService/RankingClient/RankingClient.csproj

diff --git a/Tasks/Lab11/RankingService/RankingClient/Program.cs b/Tasks/Lab11/RankingService/RankingClient/Program.cs
new file mode 100644
index 0000000..8a17afc
--- /dev/null
+++ b/Tasks/Lab11/RankingService/RankingClient/Program.cs
@@ -0,0 +1,13 @@
+using Grpc.Net.Client;
+using RankingService;
+using static RankingService.Ranking;
+
+GrpcChannel channel = GrpcChannel.ForAddress("http://localhost:8000");
+RankingClient client = new RankingClient(channel);
+var result = await client.GetRankingAsync(new RankingService.RankingRequest());
+
+for (int i = 0; i < result.Competitors.Count; i++)
+{
+    Competitor competitor = result.Competitors[i];
+    Console.WriteLine($"{i + 1}. {competitor.Name}, {competitor.Time}");
+}
diff --git a/Tasks/Lab11/RankingService/RankingClient/RankingClient.csproj b/Tasks/Lab11/RankingService/RankingClient/RankingClient.csproj
new file mode 100644
index 0000000..37385ed
--- /dev/null
+++ b/Tasks/Lab11/RankingService/RankingClient/RankingClient.csproj
@@ -0,0 +1,25 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <TargetFramework>net8.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Google.Protobuf" Version="3.21.5" />
+    <PackageReference Include="Grpc.Net.ClientFactory" Version="2.49.0" />
+    <PackageReference Include="Grpc.Tools" Version="2.49.0">
+      <PrivateAssets>all</PrivateAssets>
+      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+    </PackageReference>
+  </ItemGroup>
+
+  <ItemGroup>
+    <Protobuf Include="..\RankingService\Protos\ranking.proto" GrpcServices="Client">
+      <Link>Protos\ranking.proto</Link>
+    </Protobuf>
+  </ItemGroup>
+
+</Project>
diff --git a/Tasks/Lab11/RankingService/RankingService.sln b/Tasks/Lab11/RankingService/RankingService.sln
index 1b84cf0..e9de41b 100644
--- a/Tasks/Lab11/RankingService/RankingService.sln
+++ b/Tasks/Lab11/RankingService/RankingService.sln
@@ -5,6 +5,8 @@ VisualStudioVersion = 17.10.34928.147
 MinimumVisualStudioVersion = 10.0.40219.1
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "RankingService", "RankingService\RankingService.csproj", "{DE7F9795-772A-4134-895F-3F65193E86BE}"
 EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "RankingClient", "RankingClient\RankingClient.csproj", "{9373A533-CDFC-4EEC-AE5A-9CE87F099697}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
@@ -15,6 +17,10 @@ Global
 		{DE7F9795-772A-4134-895F-3F65193E86BE}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{DE7F9795-772A-4134-895F-3F65193E86BE}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{DE7F9795-772A-4134-895F-3F65193E86BE}.Release|Any CPU.Build.0 = Release|Any CPU
+		{9373A533-CDFC-4EEC-AE5A-9CE87F099697}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{9373A533-CDFC-4EEC-AE5A-9CE87F099697}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{9373A533-CDFC-4EEC-AE5A-9CE87F099697}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{9373A533-CDFC-4EEC-AE5A-9CE87F099697}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE