@php
    $search_text = null;
    $zipcode = null;
    $distance = "5";
    $start_date = null;
    $end_date = null;
    $online_event = null;
    $old_categories = [];
    $old_districts = [];
    $category_list = array();
    $district_list = array();

    if (session('search_text')) {
        $search_text = session('search_text');
    }
    if (session('zipcode')) {
        $zipcode = session('zipcode');
    }
    if (session('distance')) {
        $distance = session('distance');
    }
    if (session('start_date')) {
        $start_date = session('start_date');
    }
    if (session('end_date')) {
        $end_date = session('end_date');
    }
    if (session('online_event')) {
        $online_event = session('online_event');
    }
    if (session('districts')) {
        $old_districts = session('districts');
    }
    if (session('categories')) {
        $old_categories = session('categories');
    }

    foreach ($districts as $district) {
        $district_list[$district['id']] = $district['text'];
    }

    $categories = array_merge(
        array(array(
            'id' => 0,
            'text' => 'Alle'
        )),
        $categories
    );

    foreach ($categories as $category) {
        $category_list[$category['id']] = $category['text'];
    }
@endphp

<div class="row px-4 px-lg-0 py-1">
    <div class="col-12 p-0" id="filter-output">
        <h2>
            Ihre Auswahl:
        </h2>

        <div class="filter-output-outer">
            <div class="right">
                @if($search_text == null && $old_districts == [] && $zipcode == null && $start_date == null && $online_event == null && $old_categories == [])
                    <div>Keine Filter gewählt</div>
                @else
                    @if ($search_text)
                        <script>
                            window.dataLayer.push({ 'event': 'gtm.formSubmit', 'gtm.elementId': 'filter_form', 'search_text': $('#search_text').val() });
                        </script>
                        <div class="right_inner">
                            <div><img src="{{ asset('images/filter/icon_filter_stichwort.png') }}" alt="Icon Stichwort"></div>
                            <div><div>{{ $search_text }}</div></div>
                        </div>
                    @endif

                    @if ($old_districts)
                        <div class="right_inner">
                            <div><img src="{{ asset('images/filter/icon_filter_ort.png') }}" alt="Icon Ort"></div>
                            <div>
                                @foreach ($old_districts as $new)
                                    <div>{{ $district_list[$new] }}</div>
                                @endforeach
                            </div>
                        </div>
                    @endif

                    @if ($zipcode)
                        <div class="right_inner">
                            <div><img src="{{ asset('images/filter/icon_filter_umkreis.png') }}" alt="Icon Umkreis"></div>
                            <div><div>{{ $zipcode }} - {{ $distance }}km</div></div>
                        </div>
                    @endif

                    @if ($start_date)
                        <div class="right_inner">
                            <div><img src="{{ asset('images/filter/icon_filter_datum.png') }}" alt="Icon Datum"></div>
                            <div><div>{{ $start_date }} - {{ $end_date }}</div></div>
                        </div>
                    @endif

                    @if ($online_event)
                        <div class="right_inner">
                            <div><img src="{{ asset('images/filter/icon_filter_onlineevent.png') }}" alt="Icon Onlineevent"></div>
                            <div><div>Nur Online-Events</div></div>
                        </div>
                    @endif

                    @if ($old_categories)
                        <div class="right_inner">
                            <div><img src="{{ asset('images/filter/icon_filter_kategorie.png') }}" alt="Icon Themengebiet"></div>
                            <div>
                                @foreach ($old_categories as $new)
                                    <div>{{ $category_list[$new] }}</div>
                                @endforeach
                            </div>
                        </div>
                    @endif
                @endif
            </div>
        </div><!-- .filter-output-outer -->
    </div>
</div>

<div class="row px-4 px-lg-0 py-3">
    <div class="col-12 p-0">
        <h2>
            Alle Veranstaltungen:
        </h2>
    </div>
</div>