Add IDatabaseClient DI

RhSolutions.AddIn/AddIn/Functions.cs

@@ -1,5 +1,6 @@
 using ExcelDna.Integration;
-using RhSolutions.Models;
+using Microsoft.Extensions.DependencyInjection;
+using Microsoft.Office.Interop.Excel;
 using RhSolutions.Services;
 using System.Linq;
 
@@ -11,10 +12,11 @@ namespace RhSolutions.AddIn
         public static object RHSOLUTIONS([ExcelArgument(Name = "\"Строка с названием материала\"")] string line)
         {
             object result;
+            IDatabaseClient databaseClient = RhSolutionsAddIn.ServiceProvider.GetService<IDatabaseClient>();
 
             result = ExcelAsyncUtil.Run("Database request", line, delegate
             {
-                return RhDatabaseClient.GetProduct(line).GetAwaiter().GetResult();
+                return databaseClient.GetProduct(line).GetAwaiter().GetResult();
             });
 
             string parsedSku = Sku.TryParse(line, out var skus) 
@@ -49,7 +51,7 @@ namespace RhSolutions.AddIn
 
         [ExcelFunction]
         public static void _ResetStatusBar()
-        {            
+        {
             RhSolutionsAddIn.Excel.StatusBar = false;
         }
     }

RhSolutions.AddIn/AddIn/RhSolutionsAddIn.cs

@@ -15,10 +15,13 @@ namespace RhSolutions.AddIn
         public void AutoOpen()
         {
             IServiceCollection Services = new ServiceCollection();
-            Services.AddHttpClient();
+            Excel = (Application)ExcelDnaUtil.Application;
+
+            Services.AddHttpClient()
+                .AddSingleton<IDatabaseClient, RhDatabaseClient>();
+
             ServiceProvider = Services.BuildServiceProvider();
 
-            Excel = (Application)ExcelDnaUtil.Application;
             IntelliSenseServer.Install();
             RegistryUtil.Initialize();
             EventsUtil.Initialize();
@@ -32,7 +35,6 @@ namespace RhSolutions.AddIn
             IntelliSenseServer.Uninstall();
             RegistryUtil.Uninitialize();
             EventsUtil.Uninitialize();
-            //HttpClient.Dispose();
         }
     }
 }

RhSolutions.AddIn/Controllers/RibbonController.cs

@@ -3,7 +3,6 @@ using Microsoft.Office.Interop.Excel;
 using RhSolutions.AddIn;
 using RhSolutions.Services;
 using System;
-using System.IO;
 using System.Reflection;
 using System.Runtime.InteropServices;
 using System.Windows.Forms;

RhSolutions.AddIn/RhSolutions.AddIn.csproj

@@ -12,6 +12,18 @@
 	<PropertyGroup>
 		<StartupObject />
 	</PropertyGroup>
+	<PropertyGroup Condition="'$(Configuration)|$(TargetFramework)|$(Platform)'=='Debug|net472|AnyCPU'">
+	  <NoWarn>1701;1702</NoWarn>
+	</PropertyGroup>
+	<PropertyGroup Condition="'$(Configuration)|$(TargetFramework)|$(Platform)'=='Release|net472|AnyCPU'">
+	  <NoWarn>1701;1702</NoWarn>
+	</PropertyGroup>
+	<PropertyGroup Condition="'$(Configuration)|$(TargetFramework)|$(Platform)'=='Debug|net6.0-windows7.0|AnyCPU'">
+	  <NoWarn>1701;1702</NoWarn>
+	</PropertyGroup>
+	<PropertyGroup Condition="'$(Configuration)|$(TargetFramework)|$(Platform)'=='Release|net6.0-windows7.0|AnyCPU'">
+	  <NoWarn>1701;1702</NoWarn>
+	</PropertyGroup>
 	<ItemGroup>
 		<PackageReference Include="ExcelDna.AddIn" Version="1.6.0">
 		  <TreatAsUsed>true</TreatAsUsed>

RhSolutions.AddIn/Services/IDatabaseClient.cs

@@ -0,0 +1,9 @@
+using System.Threading.Tasks;
+
+namespace RhSolutions.Services
+{
+    public interface IDatabaseClient
+    {
+        public Task<object> GetProduct(string line);
+    }
+}

RhSolutions.AddIn/Services/RhDatabaseClient.cs

@@ -10,9 +10,16 @@ using System.Threading.Tasks;
 
 namespace RhSolutions.Services
 {
-    public static class RhDatabaseClient
+    public class RhDatabaseClient : IDatabaseClient
     {
-        public static async Task<object> GetProduct(string line)
+        private IServiceProvider provider;
+
+        public RhDatabaseClient(IServiceProvider provider)
+        {
+            this.provider = provider;    
+        }
+
+        public async Task<object> GetProduct(string line)
         {
             string request;
 
@@ -26,7 +33,7 @@ namespace RhSolutions.Services
                 request = @"https://rh.cebotari.ru/api/search?query=" + line;
             }
 
-            var client = RhSolutionsAddIn.ServiceProvider.GetRequiredService<HttpClient>(); 
+            var client = provider.GetRequiredService<HttpClient>(); 
             var response = await client.GetAsync(request);
 
             try
@@ -45,6 +52,7 @@ namespace RhSolutions.Services
                     return $"{product.ProductSku} {product.Name}";
                 }
             }
+
             catch
             {
                 return $"Ошибка сервера {response.StatusCode}";