Nexus.Reader/src/NexusReader.UI.Shared/Layout/MainHubLayout.razor

@inherits LayoutComponentBase
@using NexusReader.UI.Shared.Components.Molecules
@using NexusReader.UI.Shared.Components.Atoms
@using NexusReader.Application.Abstractions.Services
@using NexusReader.UI.Shared.Services

<div class="hub-container">
    <AuthorizeView>
        <Authorized>
            <aside class="hub-sidebar">
                <div class="sidebar-header">
                    <div class="logo">
                        <NexusIcon Name="diamond" Size="24" Class="logo-icon" />
                        <span class="logo-text">Nexus</span>
                    </div>
                </div>
                
                <nav class="sidebar-nav">
                    <NavLink class="nav-item" href="/" Match="NavLinkMatch.All">
                        <div class="nav-icon">
                            <NexusIcon Name="home" Size="18" />
                        </div>
                        <span class="nav-text">Dashboard</span>
                    </NavLink>
                    <NavLink class="nav-item" href="/library">
                        <div class="nav-icon">
                            <NexusIcon Name="book-open" Size="18" />
                        </div>
                        <span class="nav-text">Library</span>
                    </NavLink>
                    <NavLink class="nav-item" href="/concepts-map">
                        <div class="nav-icon">
                            <NexusIcon Name="map" Size="18" />
                        </div>
                        <span class="nav-text">Concepts Map</span>
                    </NavLink>
                    <NavLink class="nav-item" href="/profile">
                        <div class="nav-icon">
                            <NexusIcon Name="message-square" Size="18" />
                        </div>
                        <span class="nav-text">Profile</span>
                    </NavLink>
                    <NavLink class="nav-item" href="/settings">
                        <div class="nav-icon">
                            <NexusIcon Name="settings" Size="18" />
                        </div>
                        <span class="nav-text">Settings</span>
                    </NavLink>
                    <NavLink class="nav-item" href="/concenters">
                        <div class="nav-icon">
                            <NexusIcon Name="target" Size="18" />
                        </div>
                        <span class="nav-text">Concenters</span>
                    </NavLink>
                </nav>

                <div class="sidebar-footer">
                    <div class="user-brief">
                        <div class="user-avatar">
                            @context.User.Identity?.Name?[0].ToString().ToUpper()
                        </div>
                        <div class="user-details">
                            <span class="user-name">@context.User.Identity?.Name</span>
                        </div>
                    </div>
                    <button class="logout-btn" @onclick="HandleLogout" title="Logout">
                        <NexusIcon Name="log-out" Size="18" />
                    </button>
                </div>
            </aside>
        </Authorized>
    </AuthorizeView>

    <main class="hub-main">
        <div class="hub-content">
            @Body
        </div>
    </main>
</div>

@code {
    [Inject] private AuthenticationStateProvider AuthStateProvider { get; set; } = default!;
    [Inject] private IIdentityService IdentityService { get; set; } = default!;
    [Inject] private NavigationManager NavigationManager { get; set; } = default!;

    private bool _isSyncing = false;

    protected override async Task OnInitializedAsync()
    {
        if (_isSyncing) return;
        
        var authState = await AuthStateProvider.GetAuthenticationStateAsync();
        if (!authState.User.Identity?.IsAuthenticated ?? true)
        {
            _isSyncing = true;
            // Try to sync with server cookie
            await IdentityService.GetProfileAsync();
        }
    }

    private async Task HandleLogout()
    {
        await IdentityService.LogoutAsync();
        NavigationManager.NavigateTo("/", true);
    }
}