function wpdaproGetUserLocation(callback = null) {
	if (!navigator.geolocation) {
		jQuery("#wpdapro_geolocation_home").text("Geolocation is not supported by your browser");
	} else {
		navigator.geolocation.getCurrentPosition(
			function(pos) {
				if (pos.coords===undefined) {
					coords = null;
					jQuery("#wpdapro_geolocation_home").text("ERROR - Could not determine user location");
				} else {
					coords = pos.coords;
					if (callback!==null) {
						callback();
					}
				}
			},
			function(err) {
				coords = null;
				jQuery("#wpdapro_geolocation_home").text("ERROR - " + err);
			},
			{
				enableHighAccuracy: true,
				timeout: 5000,
				maximumAge: 0
			}
		);
	}
}

function setUserPosition() {
	if (coords!==null) {
		home = {
			lat: coords.latitude,
			lng: coords.longitude
		};

		wpdaproGeolocationCreate();

		if (map!==null) {
			map.setCenter(home);
		}
	}
}

function addMarker(position, title, info, addLabel = true) {
	var markerArgs = {
		map: map,
		position: position,
		info: info
	};

	if (addLabel && "<?php echo esc_attr( $map_label ); ?>"==="true") {
		markerArgs.label = String.fromCharCode(65+labelIndex);
		labelIndex++;
	}

	if (title!=="") {
		markerArgs.title = title;
	}

	var marker = new google.maps.Marker(markerArgs);
	markers.push(marker);

	if (info!=="") {
		marker.addListener("click", () => {
			markerPopup.setPosition(position);
			markerPopup.setContent(info);
			markerPopup.open(map);
		});
	}
}

function popupClose() {
	markerPopup.close();
}

function popupMarker(label) {
	for (var i=0; i<markers.length; i++) {
		if (markers[i].getLabel()===label) {
			map.panTo(markers[i].getPosition());
			markerPopup.setContent(markers[i].info);
			markerPopup.open(map);
		}
	}
}

function deleteAllMarkers() {
	for (var i=0; i<markers.length; i++) {
		markers[i].setMap(null);
	}

	markers = [];
}

function renderMarkerText( markerText, markerObject ) {
	for ( var columnName in columns ) {
		markerText = markerText.replaceAll( "$$" + columnName + "$$", markerObject[columnName] );
	}

	return markerText;
}

function wpdaproGeoSearchAutocomplete() {
	const options = {
		fields: ["formatted_address", "geometry", "name"],
		strictBounds: false,
		types: ["establishment"],
	};
	const input = document.getElementById("map_search");

	autocomplete = new google.maps.places.Autocomplete(input, options);
	autocomplete.addListener("place_changed", function() {
		autocompletePlace = autocomplete.getPlace();
		deleteAllMarkers();
		wpdaproGetGeoData();
	});
}

function recalculateMapHeight() {
	// Recalculate map height
	jQuery("#wpdapro_geolocation_home").css("height", "calc(100% - "+jQuery(".wpdapro_geolocation_selection").height()+"px)");
}

jQuery(function() {
	jQuery("#wpdapro_geolocation_selection_range").on("change", function() {
		deleteAllMarkers();
		wpdaproGetGeoData();
	});

	jQuery("#wpdapro_geolocation_selection_range_unit").on("change", function() {
		deleteAllMarkers();
		wpdaproGetGeoData();
	});
});

function decodeHtml(html) {
	var txt = document.createElement("textarea");
	txt.innerHTML = html;
	return txt.value;
}