<?php
/**
 * Template Navbar
 * Variables disponibles :
 * - $currentPage (string) : identifiant de la page active ('home', 'projects', 'skills', 'about', 'contact')
 */

$currentPage = $currentPage ?? 'home';

$navLinks = [
    ['id' => 'home', 'label' => 'Accueil', 'url' => '/'],
    ['id' => 'projects', 'label' => 'Projets', 'url' => '/projets'],
    ['id' => 'skills', 'label' => 'Compétences', 'url' => '/competences'],
    ['id' => 'about', 'label' => 'Me Découvrir', 'url' => '/a-propos'],
    ['id' => 'contact', 'label' => 'Contact', 'url' => '/contact', 'isCta' => true],
];
?>

<header id="navbar" class="fixed top-0 left-0 right-0 z-50 bg-background/95 backdrop-blur-sm border-b border-border/50 transition-shadow duration-300">
    <nav class="container-content" aria-label="Navigation principale">
        <div class="flex items-center justify-between h-16 lg:h-20">

            <!-- Logo -->
            <a href="/" class="text-xl font-bold text-text-primary hover:text-primary transition-colors">
                Portfolio
            </a>

            <!-- Navigation Desktop -->
            <ul class="hidden lg:flex items-center gap-1">
                <?php foreach ($navLinks as $link): ?>
                    <?php if (!empty($link['isCta'])): ?>
                        <li class="ml-4">
                            <a href="<?= $link['url'] ?>" class="btn-primary text-sm">
                                <?= $link['label'] ?>
                            </a>
                        </li>
                    <?php else: ?>
                        <li>
                            <a href="<?= $link['url'] ?>"
                               class="nav-link <?= $currentPage === $link['id'] ? 'nav-link-active' : '' ?>">
                                <?= $link['label'] ?>
                            </a>
                        </li>
                    <?php endif; ?>
                <?php endforeach; ?>
            </ul>

            <!-- Bouton Hamburger Mobile -->
            <button
                id="mobile-menu-toggle"
                class="lg:hidden p-2 text-text-primary hover:text-primary transition-colors"
                aria-label="Ouvrir le menu"
                aria-expanded="false"
                aria-controls="mobile-menu"
            >
                <!-- Icône Hamburger -->
                <svg class="w-6 h-6 hamburger-icon" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                    <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M4 6h16M4 12h16M4 18h16"/>
                </svg>
                <!-- Icône Close (hidden par défaut) -->
                <svg class="w-6 h-6 close-icon hidden" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                    <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M6 18L18 6M6 6l12 12"/>
                </svg>
            </button>
        </div>

        <!-- Menu Mobile -->
        <div id="mobile-menu" class="lg:hidden hidden" aria-hidden="true">
            <ul class="py-4 space-y-2 border-t border-border">
                <?php foreach ($navLinks as $link): ?>
                    <?php if (!empty($link['isCta'])): ?>
                        <li class="pt-2 border-t border-border mt-2">
                            <a href="<?= $link['url'] ?>" class="btn-primary w-full justify-center">
                                <?= $link['label'] ?>
                            </a>
                        </li>
                    <?php else: ?>
                        <li>
                            <a href="<?= $link['url'] ?>"
                               class="block py-3 px-4 rounded-lg <?= $currentPage === $link['id'] ? 'bg-surface text-primary' : 'text-text-secondary hover:bg-surface hover:text-text-primary' ?> transition-colors">
                                <?= $link['label'] ?>
                            </a>
                        </li>
                    <?php endif; ?>
                <?php endforeach; ?>
            </ul>
        </div>
    </nav>
</header>

<!-- Spacer pour compenser la navbar fixed -->
<div class="h-16 lg:h-20"></div>
