bit more work on api client

OwnChar/Api/Exceptions/ApiException.cs

@@ -0,0 +1,5 @@
+namespace OwnChar.Api.Exceptions;
+
+public class ApiException(string message) : Exception(message)
+{
+}

OwnChar/AssemblyInfo.cs

@@ -0,0 +1,3 @@
+using System.Runtime.CompilerServices;
+
+[assembly: InternalsVisibleTo("OwnChar.Server")]

OwnChar/Base/Data/OwnCharRequest.cs

@@ -0,0 +1,8 @@
+using Pilz.Cryptography;
+
+namespace OwnChar.Base.Data;
+
+public class OwnCharRequest
+{
+    public SecureString? AuthSecret { get; set; } = null;
+}

OwnChar/Base/Data/OwnCharResponse.cs

@@ -0,0 +1,11 @@
+using System.Text.Json.Serialization;
+
+namespace OwnChar.Base.Data;
+
+public class OwnCharResponse
+{
+    [JsonIgnore]
+    public bool IsSuccess => ErrorCode != OwnCharResponseError.None;
+
+    public OwnCharResponseError ErrorCode { get; set; }
+}

OwnChar/Base/Data/OwnCharResponseError.cs

@@ -0,0 +1,8 @@
+namespace OwnChar.Base.Data;
+
+public enum OwnCharResponseError
+{
+    None,
+    Default,
+    NotAuthorized,
+}

OwnChar/Base/Data/Requests/GroupMemberAddRequest.cs

@@ -1,8 +1,6 @@
-using OwnChar.Client.Data.Model;
+namespace OwnChar.Base.Data.Requests;
 
-namespace OwnChar.Base.Data.Requests;
-
-public class GroupMemberAddRequest
+public class GroupMemberAddRequest : OwnCharRequest
 {
     public Dictionary<long, MemberLevel> Members { get; } = [];
 }

OwnChar/Base/Data/Requests/GroupMemberRemoveRequest.cs

@@ -2,7 +2,7 @@
 
 namespace OwnChar.Base.Data.Requests;
 
-public class GroupMemberRemoveRequest
+public class GroupMemberRemoveRequest : OwnCharRequest
 {
     public List<long> Members { get; } = [];
 }

OwnChar/Base/Data/Requests/LoginRequest.cs

@@ -2,7 +2,7 @@
 
 namespace OwnChar.Base.Data.Requests;
 
-public class LoginRequest(string username, SecureString password)
+public class LoginRequest(string username, SecureString password) : OwnCharRequest
 {
     public string Username { get; } = username;
     public SecureString Password { get; } = password;

OwnChar/Base/Data/Requests/LogoutRequest.cs

@@ -1,5 +1,5 @@
 namespace OwnChar.Base.Data.Requests;
 
-public class LogoutRequest
+public class LogoutRequest : OwnCharRequest
 {
 }

OwnChar/Base/Data/Requests/UpdateRequest.cs

@@ -2,7 +2,7 @@
 
 namespace OwnChar.Base.Data.Requests;
 
-public class UpdateRequest(OwnCharObjectUpdate update)
+public class UpdateRequest(OwnCharObjectUpdate update) : OwnCharRequest
 {
     public OwnCharObjectUpdate Update { get; } = update;
 }

OwnChar/Base/Data/Responses/LoginResponse.cs

@@ -2,9 +2,9 @@
 
 namespace OwnChar.Base.Data.Responses;
 
-public class LoginResponse(UserAccount account, UserProfile profile, string secret)
+public class LoginResponse(UserAccount? account, UserProfile? profile, string? secret) : OwnCharResponse
 {
-    public UserAccount Account { get; } = account;
-    public UserProfile Profile { get; } = profile;
+    public UserAccount? Account { get; } = account;
+    public UserProfile? Profile { get; } = profile;
     public string? Secret { get; } = secret;
 }

OwnChar/Client/Data/Clients/CharactersApiClient.cs

@@ -1,5 +1,5 @@
 namespace OwnChar.Client.Data.Clients;
 
-public class CharactersApiClient
+public class CharactersApiClient(OwnCharApiClient client)
 {
 }

OwnChar/Client/Data/Clients/GroupsApiClient.cs

@@ -1,5 +1,5 @@
 namespace OwnChar.Client.Data.Clients;
 
-public class GroupsApiClient
+public class GroupsApiClient(OwnCharApiClient client)
 {
 }

OwnChar/Client/Data/Clients/LoginApiClient.cs

@@ -1,14 +1,30 @@
-namespace OwnChar.Client.Data.Clients;
+using OwnChar.Base.Data;
+using OwnChar.Base.Data.Requests;
+using OwnChar.Base.Data.Responses;
+using OwnChar.Client.Data.Model;
+using Pilz.Cryptography;
 
-public class LoginApiClient
+namespace OwnChar.Client.Data.Clients;
+
+public class LoginApiClient(OwnCharApiClient client)
 {
-    public string Login(string username, string password)
+    public async Task<UserProfile?> Login(string username, SecureString password)
     {
+        var result = await client.MakeRequest<LoginRequest, LoginResponse>("/auth/login", new(username, password));
         
+        if (!string.IsNullOrEmpty(result.Secret) && result.Profile != null && result.Account != null)
+        {
+            client.AuthSecret = result.Secret;
+            return result.Profile;
         }
 
-    public string Logout()
-    {
+        return null;
+    }
 
+    public async Task<bool> Logout()
+    {
+        await client.MakeRequest<LogoutRequest, OwnCharResponse>("/auth/logout", new());
+        client.AuthSecret = null;
+        return true;
     }
 }

OwnChar/Client/Data/Clients/UsersApiClient.cs

@@ -1,5 +1,5 @@
 namespace OwnChar.Client.Data.Clients;
 
-public class UsersApiClient
+public class UsersApiClient(OwnCharApiClient client)
 {
 }

OwnChar/Client/Data/OwnCharApiClient.cs

@@ -1,6 +1,63 @@
-namespace OwnChar.Client.Data;
+using OwnChar.Api.Exceptions;
+using OwnChar.Base.Data;
+using OwnChar.Client.Data.Clients;
+using System.Net.Http.Json;
+
+namespace OwnChar.Client.Data;
 
 public class OwnCharApiClient
 {
     private readonly HttpClient httpClient = new();
+    private readonly Dictionary<Type, object> clients = [];
+
+    internal string? AuthSecret { get; set; } = null;
+    public bool IsLoggedIn => AuthSecret != null;
+
+    public LoginApiClient Auth { get; }
+    public UsersApiClient Users { get; }
+    public CharactersApiClient Characters { get; }
+    public GroupsApiClient Groups { get; }
+
+    public OwnCharApiClient()
+    {
+        Auth = GetClient<LoginApiClient>();
+        Users = GetClient<UsersApiClient>();
+        Characters = GetClient<CharactersApiClient>();
+        Groups = GetClient<GroupsApiClient>();
+    }
+
+    public T GetClient<T>() where T : class
+    {
+        var t = typeof(T);
+
+        if (clients.TryGetValue(t, out var client) && client is T clientT1)
+            return clientT1;
+
+        if (Activator.CreateInstance(t, this) is T clientT2)
+        {
+            clients.Add(t, clientT2);
+            return clientT2;
+        }
+
+        throw new Exception("Client could not be created!");
+    }
+
+    public async Task<TResponse> MakeRequest<TRequest, TResponse>(string requestUrl, TRequest request) where TRequest : OwnCharRequest where TResponse : OwnCharResponse
+    {
+        if (await TryMakeRequest<TRequest, TResponse>(requestUrl, request) is TResponse response)
+            return response;
+        throw new ApiException(string.Format("The api request to \"{0}\" failed!", requestUrl));
+    }
+
+    public async Task<TResponse?> TryMakeRequest<TRequest, TResponse>(string requestUrl, TRequest request) where TRequest : OwnCharRequest where TResponse : OwnCharResponse
+    {
+        request.AuthSecret = AuthSecret;
+
+        var res = await httpClient.PostAsJsonAsync(requestUrl, request);
+
+        if (res.IsSuccessStatusCode)
+            return await res.Content.ReadFromJsonAsync<TResponse>();
+
+        return null;
+    }
 }

OwnChar/Client/IOwnCharManager.cs

@@ -1,22 +1,21 @@
-using OwnChar.Client.Managers;
-using OwnChar.Data;
-using OwnChar.Model;
+using OwnChar.Client.Data;
+using OwnChar.Client.Data.Model;
+using OwnChar.Client.Managers;
 using Pilz.Cryptography;
 
 namespace OwnChar.Client;
 
 public interface IOwnCharManager
 {
-    IDataManager? DataManager { get; set; }
-    UserAccountBase? CurrentUser { get; }
     bool IsLoggedIn { get; }
+    OwnCharApiClient? Api { get; }
 
     IUserManager Users { get; }
     IGroupsManager Groups { get; }
     ICharacterManager Characters { get; }
 
-    bool Login(IDataManager? proxy, string? username, SecureString? password);
-    bool Logout();
+    Task<UserProfile?> Login(string? username, SecureString? password);
+    Task<bool> Logout();
 
     public static IOwnCharManager CreateDefault()
     {

OwnChar/Client/OwnCharManager.cs

@@ -1,8 +1,7 @@
 using OwnChar.Api.Exceptions;
+using OwnChar.Client.Data;
+using OwnChar.Client.Data.Model;
 using OwnChar.Client.Managers;
-using OwnChar.Data;
-using OwnChar.Manager.Modules;
-using OwnChar.Model;
 using Pilz.Cryptography;
 using System.Diagnostics.CodeAnalysis;
 
@@ -11,11 +10,10 @@ namespace OwnChar.Client;
 internal class OwnCharManager : IOwnCharManager
 {
     // User
-    public bool IsLoggedIn => CurrentUser != null;
-    public UserAccountBase? CurrentUser { get; private set; }
+    public bool IsLoggedIn => Api is not null && Api.IsLoggedIn;
 
     // Data Provider
-    public IDataManager? DataManager { get; set; }
+    public OwnCharApiClient? Api { get; private set; }
 
     // Manager
     public IUserManager Users { get; }
@@ -29,10 +27,10 @@ internal class OwnCharManager : IOwnCharManager
         Characters = new CharacterManager(this);
     }
 
-    [MemberNotNull(nameof(CurrentUser), nameof(DataManager))]
+    [MemberNotNull(nameof(Api))]
     internal protected void CheckLogin()
     {
-        if (!IsLoggedIn || DataManager == null)
+        if (!IsLoggedIn)
             throw new LoginException("You are already logged in!");
     }
 
@@ -40,25 +38,25 @@ internal class OwnCharManager : IOwnCharManager
     /// Tries to login on the given data provider.
     /// </summary>
     /// <returns>Returns <see cref="true"/> if the login was successfull and <see cref="false"/> if not.</returns>
-    public bool Login(IDataManager? proxy, string? username, SecureString? password)
+    public Task<UserProfile?> Login(string? username, SecureString? password)
     {
-        ArgumentNullException.ThrowIfNull(proxy, nameof(proxy));
+        ArgumentNullException.ThrowIfNull(Api, nameof(Api));
         ArgumentException.ThrowIfNullOrWhiteSpace(username, nameof(username));
         ArgumentException.ThrowIfNullOrWhiteSpace(password, nameof(password));
 
         username = username.Trim().ToLower();
-        CurrentUser = proxy.Login(username, OwnCharUtils.HashPassword(username, password));
-        DataManager = proxy;
 
-        return IsLoggedIn;
+        return Api.Auth.Login(username, OwnCharUtils.HashPassword(username, password));
     }
 
     /// <summary>
     /// Closes the session on the current data provider.
     /// </summary>
     /// <returns></returns>
-    public bool Logout()
+    public async Task<bool> Logout()
     {
-        return DataManager?.Logout(CurrentUser) ?? true;
+        if (Api is null)
+            return true;
+        return await Api.Auth.Logout();
     }
 }