{{--
    Storefront SEO head (meta description, robots, canonical, OG/Twitter, JSON-LD).

    Controllers may pass an optional $seo array:
      title       — page title for OG/Twitter (defaults to the store name)
      description — page-specific meta description
      canonical   — absolute canonical URL (only emitted on indexable routes)
      image       — absolute social-share image URL
      type        — og:type, 'website' (default) or 'product'
      jsonLd      — Seo::jsonLdEncode() output, rendered raw inside a script tag

    Pages without $seo (cart, checkout, auth, account) fall back to store-level
    defaults from $settings (injected by the view composer on all storefront views).

    Only the catalogue routes are indexable; every other route is always
    noindexed. Add future content routes (e.g. category pages) to the allowlist.
--}}
@php
    $seo = $seo ?? [];
    $seoIndexable  = request()->routeIs('storefront.index', 'storefront.product');
    $seoNoindex    = ! $seoIndexable || ($settings->seo_noindex ?? false);
    $seoTitle      = $seo['title'] ?? ($settings->company_name ?? 'Shop');
    $seoDesc       = $seo['description'] ?? $settings->effectiveMetaDescription();
    // No canonical alongside noindex — the two are contradictory signals.
    $seoCanonical  = $seoNoindex ? null : ($seo['canonical'] ?? null);
    $seoImagePath  = \App\Support\Seo::ogImagePath(null, $settings);
    $seoImage      = $seo['image'] ?? ($seoImagePath ? url('/storage/'.$seoImagePath) : null);
    $seoType       = $seo['type'] ?? 'website';
@endphp
@if($seoNoindex)
    <meta name="robots" content="noindex, nofollow">
@endif
@if($seoDesc)
    <meta name="description" content="{{ $seoDesc }}">
@endif
@if($seoCanonical)
    <link rel="canonical" href="{{ $seoCanonical }}">
@endif
<meta property="og:site_name" content="{{ $settings->company_name ?? 'Shop' }}">
<meta property="og:title" content="{{ $seoTitle }}">
<meta property="og:type" content="{{ $seoType }}">
@if($seoDesc)
    <meta property="og:description" content="{{ $seoDesc }}">
@endif
@if($seoCanonical)
    <meta property="og:url" content="{{ $seoCanonical }}">
@endif
@if($seoImage)
    <meta property="og:image" content="{{ $seoImage }}">
@endif
<meta name="twitter:card" content="{{ $seoImage ? 'summary_large_image' : 'summary' }}">
<meta name="twitter:title" content="{{ $seoTitle }}">
@if($seoDesc)
    <meta name="twitter:description" content="{{ $seoDesc }}">
@endif
@isset($seo['jsonLd'])
    {{-- Safe raw output: Seo::jsonLdEncode() hex-escapes < > ' & (no </script breakout). --}}
    <script type="application/ld+json">{!! $seo['jsonLd'] !!}</script>
@endisset