feat: Initial commit - Base application with Next.js - Configuration, Auth, Library navigation, CBZ/CBR reader, Cache, Responsive design

src/lib/services/auth.service.ts

@@ -0,0 +1,75 @@
+import { AuthError } from "@/types/auth";
+import { storageService } from "./storage.service";
+import { KomgaUser } from "@/types/komga";
+
+interface AuthUser {
+  id: string;
+  email: string;
+  roles: string[];
+  authenticated: boolean;
+}
+
+// Utilisateur de développement
+const DEV_USER = {
+  email: "demo@paniels.local",
+  password: "demo123",
+  userData: {
+    id: "1",
+    email: "demo@paniels.local",
+    roles: ["ROLE_USER"],
+    authenticated: true,
+  } as AuthUser,
+};
+
+class AuthService {
+  private static instance: AuthService;
+
+  private constructor() {}
+
+  public static getInstance(): AuthService {
+    if (!AuthService.instance) {
+      AuthService.instance = new AuthService();
+    }
+    return AuthService.instance;
+  }
+
+  /**
+   * Authentifie un utilisateur
+   */
+  async login(email: string, password: string, remember: boolean = false): Promise<void> {
+    // En développement, on vérifie juste l'utilisateur de démo
+    if (email === DEV_USER.email && password === DEV_USER.password) {
+      storageService.setUserData(DEV_USER.userData, remember);
+      return;
+    }
+
+    throw {
+      code: "INVALID_CREDENTIALS",
+      message: "Email ou mot de passe incorrect",
+    } as AuthError;
+  }
+
+  /**
+   * Déconnecte l'utilisateur
+   */
+  logout(): void {
+    storageService.clear();
+  }
+
+  /**
+   * Vérifie si l'utilisateur est connecté
+   */
+  isAuthenticated(): boolean {
+    const user = storageService.getUserData<AuthUser>();
+    return !!user?.authenticated;
+  }
+
+  /**
+   * Récupère l'utilisateur connecté
+   */
+  getCurrentUser(): AuthUser | null {
+    return storageService.getUserData<AuthUser>();
+  }
+}
+
+export const authService = AuthService.getInstance();