var geo_map = null;

var geocoder = null;

var geo_default = new GLatLng(48.850258199721495,2.35107421875); //Paris

var geo_last_point;

var geo_last_address;

var base_url="http://annuaire.entreprises-commerces.fr/";

var verifPlacement = false;

var verifiedAddress = document.getElementById('geocoderform').address.value;

if (document.getElementById('geocoderform').address.value != '') verifPlacement = true;



function geo_get_marker(point, icon) {

	var baseicon = new GIcon();

	baseicon.iconSize = new GSize(20, 27);

	baseicon.iconAnchor = new GPoint(10, 27);

	baseicon.infoWindowAnchor = new GPoint(10, 12);

	switch (icon) {

		case 'geo':

		case 'geo_edit':

			baseicon.image = base_url+"themes/images/geo/geo-geo01.png";

			break;

		case 'queued':

			baseicon.image = base_url+"themes/images/geo/geo-new01.png";

			break;

		case 'published':

			baseicon.image = base_url+"themes/images/geo/geo-published01.png";

			break;

		case 'comment':

			baseicon.image = base_url+"themes/images/geo/geo-comment01.png";

			break;

		case 'post':

			baseicon.image = base_url+"themes/images/geo/geo-newnotame01.png";

			break;

		case 'user':

		default:

			baseicon.image = base_url+"themes/images/geo/geo-user01.png";

			break;

	}

	return new GMarker(point, baseicon);

}



function geo_basic_load(lat, lng, zoom) {

	var map = document.getElementById("map");

	if (GBrowserIsCompatible() && (map)) {

		geo_map = new GMap2(map);

		zoom = zoom || 7;

		if (lat || lng) {

			point = new GLatLng(lat, lng);

			geo_map.setCenter(point, zoom);

		} else {

			geo_map.setCenter(geo_default, zoom);

		}

		return true;

	}

	return false;

}



function geo_coder_load(lat, lng, zoom, icontype) {

	if(geo_basic_load(lat, lng, zoom)) {

		geo_map.addControl(new GSmallZoomControl());

		if (lat || lng) {

			point = new GLatLng(lat, lng);

			geo_map.addOverlay(geo_get_marker(point, icontype));

		}

		return true;

	}

	return false;

}



function geo_coder_editor_load(lat, lng, zoom, icontype) {

	if (geo_coder_load(lat, lng, zoom, icontype))

		geo_add_click_listener(icontype);

}



function geo_add_click_listener(icontype) {

	GEvent.addListener(geo_map, "click", function(overlay, point) {

		if (overlay) return;

		geo_last_point = point;

		geo_last_address = point.toString().replace(/[\(\)]/g, '');

		geo_map.clearOverlays();

		geo_map.addOverlay(geo_get_marker(point, icontype));

		// document.getElementById('geocoderform').geosave.disabled = false;

		document.getElementById('geocoderform').address.value = geo_last_address;

		document.getElementById('geocoderform').geoLat.value = geo_last_point.lat();

		document.getElementById('geocoderform').geoLng.value = geo_last_point.lng();

	});

}



function geo_show_address(icontype) {

	if (! geocoder) {

		geocoder = new GClientGeocoder();

		geocoder.setBaseCountryCode('FR')

	}

	if (geocoder && document.getElementById('geocoderform').address.value) {

		var address = document.getElementById('geocoderform').address.value;

		if (address.match(/^ *-*[0-9\.]+, *-*[0-9\.]+ *$/)) {

			coords = address.split(/[, ]+/);

			geo_found_point(new GLatLng(coords[0], coords[1]), icontype);

			verifPlacement = false;

		} else {

			geocoder.getLatLng(

				address,

				function(point) {

					if (!point) {

						geo_last_point = false;

						geo_last_address = false;

						// document.getElementById('geocoderform').geosave.disabled = true;

						verifPlacement = false;

						alert('"'+address+'"' + " non trouvée ou non conforme.");

					} else {

						geo_found_point(point, icontype);

						verifPlacement = true;

						verifiedAddress = address;

					}

				}

			);

		}

	}

	return false;

}



function verifAddress() {

	if (!verifPlacement || document.getElementById('geocoderform').address.value != verifiedAddress) 

	{

		alert("Veuillez vérifier votre adresse.");

		return false;

	}

	else return true;

		

}



function geo_found_point(point, icontype) {

	geo_map.clearOverlays();

	geo_last_point = point;

	document.getElementById('geocoderform').geoLat.value = geo_last_point.lat();

	document.getElementById('geocoderform').geoLng.value = geo_last_point.lng();

	geo_last_address = document.getElementById('geocoderform').address.value;

	geo_map.panTo(point);

	geo_map.addOverlay(geo_get_marker(point, icontype));

	// document.getElementById('geocoderform').geosave.disabled = false;

	//marker.openInfoWindowHtml(address);

}



function geo_save_current(type, id) {

	if (geo_last_point && geo_last_address) {

		var url = base_url + 'geo/save.php?type='+type+'&id='+id+'&lat='+geo_last_point.lat()+'&lng='+geo_last_point.lng()+'&text='+encodeURIComponent(geo_last_address);

		$.ajax({

			url: url,

			dataType: "html",

			success: function(html) {

				if (/^ERROR:/.test(html)) {

					alert (html);

				} else {

					geo_map.setCenter(geo_last_point);

					document.getElementById('geocoderform').geodelete.disabled = false;

					document.getElementById('geocoderform').geosave.disabled = true;

				}

			}

    	});

	} else {

		alert ('No address to save');

	}

}



function geo_delete(type, id) {

	var url = base_url + 'geo/delete.php?type='+type+'&id='+id;

	$.ajax({

		url: url,

		dataType: "html",

		success: function(html) {

			document.getElementById('geocoderform').geodelete.disabled = true;

			if (/^ERROR:/.test(html)) {

				alert (html);

			} else {

				geo_map.clearOverlays();

				geo_map.setCenter(geo_default, 7);	

			}

		}

   	});

}



function geo_load_xml(type, req_status, zoom) {

	GDownloadUrl(base_url+"geo/xml.php?type="+type+"&status="+req_status, function(data, responseCode) {

		var batch = [];

		var xml = GXml.parse(data);

		var markers = xml.documentElement.getElementsByTagName("marker");

		for (var i = 0; i < markers.length; i++) {

			var point = new GLatLng(parseFloat(markers[i].getAttribute("lat")),

				parseFloat(markers[i].getAttribute("lng")));

			var status = markers[i].getAttribute("status");

			marker = geo_get_marker(point, status);

			marker.myId = parseInt(markers[i].getAttribute("id"));

			marker.myType = type;

			batch.push(marker);

		}

		geo_marker_mgr.addMarkers(batch, zoom);

		geo_marker_mgr.refresh();

	});

}