@extends('layouts.master')

@section('title', '- Maps')

@section('content')

    <div class="row py-3">
        <div id="maps-headerbox">
            <h1>
                Karte der Veranstaltungen
            </h1>
            <div id="description-text">
                Hier finden Sie alle Veranstaltungen auf einen Blick
            </div>
        </div>
    </div>

    <div class="row">
        <div class="col-12 px-sm-3 px-lg-0 mb-4">
                <div id="map"></div>
                
        </div>
    </div>

    <script>
        let addresses = [],
            address = "",
            icon    = "",
            contentString = "",
            link = "",
            date = "",
            registration_text = "",
            registration_deadline = "",
            infowindow,
            prev_infowindow = false,
            places = [];

        addresses = {!! json_encode($events->toArray()) !!};

        function initMap() {
            const map = new google.maps.Map(document.getElementById("map"), {
                zoom: 10,
                center: { lat: 53.551086, lng: 9.993682 },
            });
            const geocoder = new google.maps.Geocoder();

            for(var i = 0; i < addresses.length; i++) {
                address = addresses[i]['address'];
                icon = addresses[i]['icon'];
                icon = icon.replace(/\+/g, "");
                title = addresses[i]['title'];
                link = addresses[i]['share_link'];
                date = addresses[i]['date'];
                registration = addresses[i]['registration_status'];
                registration_deadline = addresses[i]['registration_deadline'];

                infowindow = new google.maps.InfoWindow();

                if (registration == "booked") {
                    registration_text = 'Ausgebucht'
                }
                else if (registration == "registration_closed") {
                    registration_text = 'Anmeldefrist abgelaufen'
                }
                else if (registration == "no_registration") {
                    registration_text = 'Keine Anmeldung erforderlich'
                }
                else if (registration == "almost_booked") {
                    registration_text = 'Fast ausgebucht'
                }
                else {
                    registration_text = 'Anmeldefrist bis: ' + registration_deadline
                }
                console.log(address)

                if(!places.includes(address)) {
                    //for(var k = 0; k < addresses.length; k++) {
                    places.push(address);
                    console.log(places)

                    contentString =
                        '<div>' +
                            '<div>' +
                            '</div>' +
                            '<h3 style="color: #ff0000; font-weight: 600">' + title + '</h3>' +
                            '<div>' +
                                '<p><img src="../images/icons/icon_ort.png" width="12" height="12" style="margin-top: -2px" /> ' + address + '<br />' +
                                '<img src="../images/icons/icon_zeit.png" width="12" height="12" style="margin-top: -2px" /> ' + date + '<br />' +
                                '<img src="../images/icons/icon_tickets.png" width="12" height="12" style="margin-top: -2px" /> ' + registration_text + '</p><br>' +
                                '<div style="background-color: #ff0000; color: #fff; text-align: center; width: 130px; padding: 10px; cursor: pointer; font-weight: 600 !important;"><a href="' + link + '" target="_self" style="color: #fff">Weitere Infos</a></div>' +
                            '</div>' +
                        '</div>';
                    //}
                }
                else {
                    contentString +=
                        '<div>' +
                            '<div>' +
                            '<br>' +
                            '</div>' +
                            '<h3 style="color: #ff0000; font-weight: 600">' + title + '</h3>' +
                            '<div>' +
                                '<p><img src="../images/icons/icon_ort.png" width="12" height="12" style="margin-top: -2px" /> ' + address + '<br />' +
                                '<img src="../images/icons/icon_zeit.png" width="12" height="12" style="margin-top: -2px" /> ' + date + '<br />' +
                                '<img src="../images/icons/icon_tickets.png" width="12" height="12" style="margin-top: -2px" /> ' + registration_text + '</p><br>' +
                                '<div style="background-color: #ff0000; color: #fff; text-align: center; width: 130px; padding: 10px; cursor: pointer; font-weight: 600 !important;"><a href="' + link + '" target="_self" style="color: #fff">Weitere Infos</a></div>' +
                            '</div>' +
                        '</div>';
                }

                infowindow.setContent(contentString);

                if (parseInt(addresses[i]['online_event']) === 0) {
                    (function() {
                        geocodeAddress(geocoder, icon, map, infowindow);
                    })();
                }
            }
        }

        function geocodeAddress(geocoder, icon, resultsMap, infowindow) {
            geocoder
            .geocode({ 'address': address}, function(results, status) {
                resultsMap.setCenter(results[0].geometry.location);

                const marker = new google.maps.Marker({
                    map: resultsMap,
                    position: results[0].geometry.location,
                    icon: ({
                        scaledSize: new google.maps.Size(40, 40),
                        url: 'images/maps/'+icon+'.png'
                    })
                });

                marker.addListener("click", () => {
                    if(prev_infowindow) {
                        prev_infowindow.close();
                    }

                    prev_infowindow = infowindow;

                    infowindow.open({
                        anchor: marker,
                        map,
                        shouldFocus: true,
                    });
                });
            });
        }
    </script>
    <script
                    src="https://maps.googleapis.com/maps/api/js?key=AIzaSyBGMAMO039O9TEc1epmddXakOxrbMm15OM&callback=initMap&libraries=&v=weekly&channel=2"
                ></script>
@endsection