@php
  use App\Classes\Prefs;
  use App\Classes\Site;
  use App\Classes\Utilities;
  use App\Models\Page;

  /** @var Page $page */


  // Open Graph and meta tags for social media and search engines

@endphp

<title>{{Utilities::pageTitle($page?->page_title_plain)}}</title>
<meta property="og:title" content="{{Utilities::pageTitle($page?->page_title_plain)}}"/>
<meta property="twitter:title" content="{{Utilities::pageTitle($page?->page_title_plain)}}"/>

@if($page)
  <meta name="description" content="{{Utilities::plain_text($page->summary)}}"/>
  <meta property="og:description" content="{{Utilities::plain_text($page->summary)}}"/>
  <meta property="twitter:description" content="{{Utilities::plain_text($page->summary)}}"/>

  {{-- TODO: implementiramo kasneje --}}
  {{--<meta name="keywords" content="keyword1, keyword2, keyword3" />--}}

  <meta property="og:type" content="website"/>
  <meta property="og:url" content="{{Site::uris()['www'].$page->uri_address}}"/>
  <meta property="twitter:url" content="{{Site::uris()['www'].$page->uri_address}}"/>

  @php
    $image = $page->element_images->first();
    if(!$image) {
      $image = $page->element_background_images->first();
    }
    if(!$image) {
      foreach($page->children as $children_key => $child) {
        $image = $child->element_images->first();
        if(!$image) {
          $image = $child->element_background_images->first();
        }
        if(!$image) {
          foreach($child->children as $grandchildren_key => $grandchild) {
            $image = $grandchild->element_images->first();
            if(!$image) {
              $image = $grandchild->element_background_images->first();
            }
            if(!$image) {
              foreach($grandchild->children as $grandgrandchildren_key => $grandgrandchild) {
                $image = $grandgrandchild->element_images->first();
                if(!$image) {
                  $image = $grandgrandchild->element_background_images->first();
                }
                if($image) {
                  break 3;
                }
              }
            }
            if($image) {
              break 2;
            }
          }
        }
        if($image) {
          break;
        }
      }
    }
  @endphp
  @if($image)
    <meta property="og:image" content="{{$image->absolute_uri}}"/>
    <meta property="twitter:image" content="{{$image->absolute_uri}}"/>
    @if($image->alt)
      <meta property="og:image:alt" content="{{$image->alt}}"/>
    @endif
  @endif

  <meta name="twitter:card" content="summary_large_image" />
  @if(Prefs::$twitter['handle'])
    <meta name="twitter:site" content="{{'@'.Prefs::$twitter['handle']}}" />
  @endif
@endif