package org.gcube.portlets.user.geoportaldataviewer.client.ui.products.concessioni;

import org.gcube.portlets.user.geoportaldataviewer.client.GeoportalDataViewerConstants;
import org.gcube.portlets.user.geoportaldataviewer.client.gis.MapUtils;
import org.gcube.portlets.user.geoportaldataviewer.client.ui.map.MapView;
import org.gcube.portlets.user.geoportaldataviewer.client.ui.util.CustomFlexTable;
import org.gcube.portlets.user.geoportaldataviewer.shared.products.model.LayerConcessioneDV;

import com.google.gwt.core.client.GWT;
import com.google.gwt.uibinder.client.UiBinder;
import com.google.gwt.uibinder.client.UiField;
import com.google.gwt.user.client.ui.Composite;
import com.google.gwt.user.client.ui.HTMLPanel;
import com.google.gwt.user.client.ui.Widget;

import ol.Coordinate;
import ol.OLFactory;

public class LayerConcessioneView extends Composite {

	private static LayerConcessioneUiBinder uiBinder = GWT.create(LayerConcessioneUiBinder.class);

	interface LayerConcessioneUiBinder extends UiBinder<Widget, LayerConcessioneView> {
	}
	
	@UiField
	HTMLPanel layerConcessionePanel;
	
	@UiField
	HTMLPanel mapViewPanel;
	
	private CustomFlexTable customTable = new CustomFlexTable();

	public LayerConcessioneView(LayerConcessioneDV layerDV) {
		initWidget(uiBinder.createAndBindUi(this));
		GWT.log("Showing: "+layerDV);
		
		customTable.addNextKeyValue("Abstract", layerDV.getAbstractSection());
		customTable.addNextKeyValue("Valutazione qualità", layerDV.getValutazioneQualita());
		customTable.addNextKeyValue("Metodo raccolta dati", layerDV.getMetodoRaccoltaDati());
		customTable.addNextKeyValue("Scala acquisizione dati", layerDV.getScalaAcquisizione());
		customTable.addNextKeyValues("Autori", layerDV.getAuthors(), GeoportalDataViewerConstants.NEW_LINE_BR);
		layerConcessionePanel.add(customTable);
		
		GWT.log("WMS LINK: "+layerDV.getWmsLink());
		if(layerDV.getLayerName()!=null && layerDV.getWmsLink()!=null) {
			Coordinate centerCoordinate = OLFactory.createCoordinate(GeoportalDataViewerConstants.ITALY_CENTER_LONG, GeoportalDataViewerConstants.ITALY_CENTER_LAT);
		    Coordinate transformedCenterCoordinate = MapUtils.transformCoordiante(centerCoordinate, GeoportalDataViewerConstants.EPSG_4326, GeoportalDataViewerConstants.EPSG_3857);
			MapView mapView = new MapView(transformedCenterCoordinate, GeoportalDataViewerConstants.LIGHT_MAP_ITALY_FIT_ZOOM_ON, "70%", "300px");
			
			mapViewPanel.add(mapView);
			String mapServerHost = layerDV.getWmsLink().contains("?")? layerDV.getWmsLink().substring(0,layerDV.getWmsLink().indexOf("?")):layerDV.getWmsLink();
			mapView.addWMSLayer(mapServerHost, layerDV.getLayerName(), layerDV.getBbox());
		}
	}

}