{{--
  Title: Tiles-Grid
  Description: Grid for posts tile
  Category: formatting
  Icon: columns
  Keywords: tile posts
  Mode: edit
  Align: left
  PostTypes: page post
  SupportsAlign: full
  SupportsMode: true
  SupportsMultiple: true
  EnqueueStyle:
  EnqueueScript:
  EnqueueAssets:
--}}

@php
    global $post;
    $tiles = get_field('tiles');
    $lastGrid = get_field('last_grid');
    global $tilesException;
    $tilesToUnset = array();
@endphp

<ul class="block-tiles-grid">
    @php
        
        if (!empty($tilesException)) {
            $reverse = array_reverse($tilesException);
            for ($i = 0; $i < count($reverse); $i++) { 
                array_unshift($tiles, $reverse[$i]);
            }
            $tilesException = array();
        }
        
        $checkFinal = count($tiles) % 3;
        while ($checkFinal > 0 && !$lastGrid) {
            array_push($tilesException, $tiles[count($tiles) - $checkFinal]);
            // unset($tiles[count($tiles) - $checkFinal]);
            array_push($tilesToUnset, count($tiles) - $checkFinal);
            $checkFinal--;
        }
        if (!empty($tilesToUnset)) {
            for ($i = 0; $i < count($tilesToUnset); $i++) { 
                unset($tiles[$tilesToUnset[$i]]);
            }
        }
        
        
    @endphp
    @foreach($tiles as $tile)
        @php
            $post = $tile['post'];
            setup_postdata( $post );  
        @endphp

        <li class="block-tiles-grid__item">
            @include('partials.tile', ['dataLayerLabel' => 'Homepage'])
        </li>
    @endforeach

    @php
        wp_reset_postdata();
    @endphp
</ul>