@php
    $user = Auth::user();
    $userInitials = $user ? strtoupper(substr($user->name, 0, 2)) : 'U';
    $userRole = $user?->roles->first()?->name ?? 'User';
    $unreadNotifications = $user ? $user->unreadNotifications()->latest()->take(5)->get() : collect();
    $unreadNotificationCount = $user ? $user->unreadNotifications()->count() : 0;
@endphp

<header class="app-topbar">
    <div class="container-fluid topbar-menu">
        <div class="d-flex align-items-center gap-2">
            <div class="logo-topbar">
                <a class="logo-light" href="{{ route('dashboard') }}">
                    <span class="logo-lg">
                        <img alt="EMR logo" src="/images/logo.png" />
                    </span>
                    <span class="logo-sm">
                        <img alt="EMR logo" src="/images/logo-sm.png" />
                    </span>
                </a>
                <a class="logo-dark" href="{{ route('dashboard') }}">
                    <span class="logo-lg">
                        <img alt="EMR logo" src="/images/logo-black.png" />
                    </span>
                    <span class="logo-sm">
                        <img alt="EMR logo" src="/images/logo-sm.png" />
                    </span>
                </a>
            </div>

            <button class="sidenav-toggle-button btn btn-default btn-icon" type="button">
                <i data-lucide="menu"></i>
            </button>

            <button class="topnav-toggle-button px-2" data-bs-target="#topnav-menu" data-bs-toggle="collapse" type="button">
                <i data-lucide="menu"></i>
            </button>
        </div>

        <div class="d-flex align-items-center gap-2">
            @can('manage-patients')
                <form action="{{ route('patients.index') }}" method="GET" class="app-search d-none d-xl-flex" id="search-box-rounded-right">
                    <input class="form-control rounded-pill topbar-search" name="search" value="{{ request('search') }}" placeholder="Search patients..." type="search" />
                    <i class="app-search-icon text-muted" data-lucide="search"></i>
                </form>
            @else
                <div class="app-search d-none d-xl-flex" id="search-box-rounded-right">
                    <input class="form-control rounded-pill topbar-search" placeholder="Search restricted..." type="search" disabled readonly />
                    <i class="app-search-icon text-muted" data-lucide="search"></i>
                </div>
            @endcan

            <div class="topbar-item" id="theme-dropdown">
                <div class="dropdown">
                    <button aria-expanded="false" aria-haspopup="true" class="topbar-link" data-bs-toggle="dropdown" type="button" id="topbar-theme-dropdown">
                        <i class="topbar-link-icon d-none" data-lucide="sun" id="theme-icon-light"></i>
                        <i class="topbar-link-icon d-none" data-lucide="moon" id="theme-icon-dark"></i>
                        <i class="topbar-link-icon d-none" data-lucide="sun-moon" id="theme-icon-system"></i>
                    </button>
                    <div class="dropdown-menu dropdown-menu-end" data-thememode="dropdown">
                        <label class="dropdown-item">
                            <input class="form-check-input" name="data-bs-theme" style="display: none" type="radio" value="light" />
                            <i class="align-middle me-1 fs-16" data-lucide="sun"></i>
                            <span class="align-middle">Light</span>
                        </label>
                        <label class="dropdown-item">
                            <input class="form-check-input" name="data-bs-theme" style="display: none" type="radio" value="dark" />
                            <i class="align-middle me-1 fs-16" data-lucide="moon"></i>
                            <span class="align-middle">Dark</span>
                        </label>
                        <label class="dropdown-item">
                            <input class="form-check-input" name="data-bs-theme" style="display: none" type="radio" value="system" />
                            <i class="align-middle me-1 fs-16" data-lucide="sun-moon"></i>
                            <span class="align-middle">System</span>
                        </label>
                    </div>
                </div>
            </div>

            @can('view-notifications')
                <div class="topbar-item" id="notification-dropdown">
                    <div class="dropdown">
                        <button aria-expanded="false" aria-haspopup="true" class="topbar-link position-relative" data-bs-toggle="dropdown" type="button" id="topbar-notification-dropdown">
                            <i class="topbar-link-icon {{ $unreadNotificationCount > 0 ? 'animate-ring' : '' }}" data-lucide="bell"></i>
                            @if ($unreadNotificationCount > 0)
                                <span class="position-absolute top-0 start-100 translate-middle badge rounded-pill bg-danger">
                                    {{ $unreadNotificationCount > 9 ? '9+' : $unreadNotificationCount }}
                                </span>
                            @endif
                        </button>
                        <div class="dropdown-menu dropdown-menu-end dropdown-menu-lg p-0">
                            <div class="dropdown-header border-bottom py-3">
                                <div class="d-flex align-items-center justify-content-between">
                                    <h6 class="m-0">Notifications</h6>
                                    <a class="text-decoration-none fs-12" href="{{ route('notifications.index') }}">View all</a>
                                </div>
                            </div>

                            <div class="list-group list-group-flush">
                                @forelse ($unreadNotifications as $notification)
                                    <a class="list-group-item list-group-item-action" href="{{ route('notifications.index') }}">
                                        <div class="d-flex gap-2">
                                            <span class="avatar-xs bg-primary-subtle text-primary rounded-circle d-flex align-items-center justify-content-center">
                                                <i data-lucide="bell-ring" style="width: 16px; height: 16px;"></i>
                                            </span>
                                            <span class="flex-grow-1">
                                                @if(isset($notification->data['title']))
                                                    <span class="d-block fw-semibold text-body">{{ $notification->data['title'] }}</span>
                                                    <span class="d-block text-muted fs-12">{{ $notification->data['message'] ?? '' }}</span>
                                                @else
                                                    <span class="d-block fw-semibold text-body fs-12 text-wrap">{{ $notification->data['message'] ?? 'New notification' }}</span>
                                                @endif
                                                <span class="d-block text-muted fs-11 mt-1">{{ $notification->created_at?->diffForHumans() }}</span>
                                            </span>
                                        </div>
                                    </a>
                                @empty
                                    <div class="text-center text-muted py-4">
                                        <i data-lucide="check-circle" class="mb-2"></i>
                                        <p class="mb-0">No unread notifications</p>
                                    </div>
                                @endforelse
                            </div>
                        </div>
                    </div>
                </div>
            @endcan

            <div class="topbar-item d-none d-sm-flex" id="fullscreen-toggler">
                <button class="topbar-link" data-toggle="fullscreen" type="button">
                    <i class="topbar-link-icon" data-lucide="maximize"></i>
                    <i class="topbar-link-icon d-none" data-lucide="minimize"></i>
                </button>
            </div>

            <div class="topbar-item nav-user" id="simple-user-dropdown">
                <div class="dropdown">
                    <a aria-expanded="false" aria-haspopup="true" class="topbar-link dropdown-toggle drop-arrow-none px-2" data-bs-toggle="dropdown" href="#" id="topbar-user-dropdown" role="button">
                        <div class="avatar-xs d-flex align-items-center justify-content-center bg-primary text-white rounded-circle me-lg-2 fs-14 fw-bold" style="width: 32px; height: 32px;">
                            {{ $userInitials }}
                        </div>
                        <div class="d-lg-flex align-items-center gap-1 d-none">
                            <div>
                                <h5 class="my-0">{{ $user?->name ?? 'Guest' }}</h5>
                                <span class="fs-11 text-muted">{{ $userRole }}</span>
                            </div>
                            <i class="align-middle" data-lucide="chevron-down"></i>
                        </div>
                    </a>
                    <div class="dropdown-menu dropdown-menu-end">
                        <div class="dropdown-header noti-title">
                            <h6 class="text-overflow m-0">{{ $userRole }}</h6>
                        </div>
                        <a class="dropdown-item" href="{{ route('profile.edit') }}">
                            <i class="me-1 fs-lg align-middle" data-lucide="circle-user-round"></i>
                            <span class="align-middle">Profile</span>
                        </a>
                        @can('view-notifications')
                            <a class="dropdown-item" href="{{ route('notifications.index') }}">
                                <i class="me-1 fs-lg align-middle" data-lucide="bell-ring"></i>
                                <span class="align-middle">Notifications</span>
                            </a>
                        @endcan
                        @can('manage-settings')
                            <a class="dropdown-item" href="{{ route('settings.index') }}">
                                <i class="me-1 fs-lg align-middle" data-lucide="bolt"></i>
                                <span class="align-middle">System Settings</span>
                            </a>
                        @endcan
                        <div class="dropdown-divider"></div>
                        <a class="dropdown-item text-danger fw-semibold" href="{{ route('logout') }}" onclick="event.preventDefault(); document.getElementById('logout-form').submit();">
                            <i class="me-1 fs-lg align-middle" data-lucide="log-out"></i>
                            <span class="align-middle">Log Out</span>
                        </a>
                        <form id="logout-form" action="{{ route('logout') }}" method="POST" class="d-none">
                            @csrf
                        </form>
                    </div>
                </div>
            </div>
        </div>
    </div>
</header>