new_version_init

VDownload.Services/VDownload.Services.Authentication/AuthenticationConfiguration.cs

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+using Microsoft.Extensions.Configuration;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace VDownload.Services.Authentication
+{
+    public class AuthenticationConfiguration
+    {
+        #region PROPERTIES
+
+        public string FilePath { get; private set; }
+
+        #endregion
+
+
+
+        #region CONSTRUCTORS
+
+        public AuthenticationConfiguration(IConfiguration configuration)
+        {
+            IConfigurationSection section = configuration.GetSection("authentication");
+            FilePath = section["file_path"];
+        }
+
+        #endregion
+    }
+}

VDownload.Services/VDownload.Services.Authentication/AuthenticationData.cs

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+using Newtonsoft.Json;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace VDownload.Services.Authentication
+{
+    public class AuthenticationData
+    {
+        #region PROPERTY
+
+        [JsonProperty("twitch")]
+        public AuthenticationDataTwitch Twitch { get; internal set; }
+
+        #endregion
+
+
+
+        #region CONSTRUCTORS
+
+        public AuthenticationData() 
+        {
+            Twitch = new AuthenticationDataTwitch();
+        }
+
+        #endregion
+    }
+}

VDownload.Services/VDownload.Services.Authentication/AuthenticationDataTwitch.cs

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+using Newtonsoft.Json;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace VDownload.Services.Authentication
+{
+    public class AuthenticationDataTwitch
+    {
+        [JsonProperty("token")]
+        public byte[]? Token { get; set; }
+    }
+}

VDownload.Services/VDownload.Services.Authentication/AuthenticationService.cs

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+using Newtonsoft.Json;
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using VDownload.Extensions;
+
+namespace VDownload.Services.Authentication
+{
+    public interface IAuthenticationService
+    {
+        #region PROPERTIES
+
+        AuthenticationData? AuthenticationData { get; }
+
+        #endregion
+
+
+
+        #region METHODS
+
+        Task Load();
+        Task Save();
+
+        #endregion
+    }
+
+
+
+    public class AuthenticationService : IAuthenticationService
+    {
+        #region SERVICES
+
+        private AuthenticationConfiguration _configuration;
+
+        #endregion
+
+
+
+        #region FIELDS
+
+        private string _authenticationDataFile;
+
+        #endregion
+
+
+
+        #region PROPERTIES
+
+        public AuthenticationData AuthenticationData { get; private set; }
+
+        public bool AuthenticationDataLoaded => AuthenticationData is not null;
+
+        #endregion
+
+
+
+        #region CONSTRUCTORS
+
+        public AuthenticationService(AuthenticationConfiguration configuration)
+        {
+            _configuration = configuration;
+
+            _authenticationDataFile = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData), _configuration.FilePath);
+        }
+
+        #endregion
+
+
+
+        #region PUBLIC METHODS
+
+        public async Task Load()
+        {
+            AuthenticationData = null;
+
+            if (File.Exists(_authenticationDataFile))
+            {
+                string content = await File.ReadAllTextAsync(_authenticationDataFile);
+                AuthenticationData = JsonConvert.DeserializeObject<AuthenticationData>(content);
+            }
+
+            AuthenticationData ??= new AuthenticationData();
+        }
+
+        public async Task Save()
+        {
+            Directory.CreateDirectory(Path.GetDirectoryName(_authenticationDataFile));
+            string content = JsonConvert.SerializeObject(AuthenticationData);
+            await File.WriteAllTextAsync(_authenticationDataFile, content);
+        }
+
+        #endregion
+    }
+}

VDownload.Services/VDownload.Services.Authentication/VDownload.Services.Authentication.csproj

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+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>net8.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Microsoft.Extensions.Configuration.Abstractions" Version="8.0.0" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.3" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\..\VDownload.Extensions\VDownload.Extensions.csproj" />
+  </ItemGroup>
+
+</Project>