rework to Azaion.Suite

Azaion.Suite/ResourceLoader.cs

@@ -0,0 +1,38 @@
+using System.IO;
+using System.Reflection;
+using Azaion.Suite.Services;
+using Azaion.Suite.Services.DTO;
+using Microsoft.Extensions.Options;
+
+namespace Azaion.Suite;
+
+public interface IResourceLoader
+{
+    Task LoadAnnotator(string email, string password, Stream outStream, CancellationToken cancellationToken = default);
+    Assembly LoadAssembly(string name, CancellationToken cancellationToken = default);
+}
+
+public class ResourceLoader(AzaionApiClient azaionApi, IHardwareService hardwareService, IOptions<LocalFilesConfig> localFilesConfig) : IResourceLoader
+{
+    public async Task LoadAnnotator(string email, string password, Stream outStream, CancellationToken cancellationToken = default)
+    {
+        var hardwareInfo = await hardwareService.GetHardware();
+        azaionApi.Login(email, password);
+        var key = Security.MakeEncryptionKey(email, password, hardwareInfo.Hash);
+
+        var encryptedStream = await azaionApi.GetResource(password, hardwareInfo, ResourceEnum.AnnotatorDll);
+
+        await encryptedStream.DecryptTo(outStream, key, cancellationToken);
+        //return Assembly.Load(stream.ToArray());
+    }
+
+    public Assembly LoadAssembly(string name, CancellationToken cancellationToken = default)
+    {
+        var dllValues = name.Split(",");
+        var dllName = $"{dllValues[0]}.dll";
+        var currentLocation = Path.GetDirectoryName(Assembly.GetExecutingAssembly().Location)!;
+
+        var asm = Assembly.LoadFile(Path.Combine(currentLocation, localFilesConfig.Value.DllPath, dllName));
+        return asm;
+    }
+}