package org.gcube.portlets.user.accountingdashboard.client.application.mainarea.report;

import java.util.ArrayList;
import java.util.logging.Logger;

import javax.inject.Inject;

import org.gcube.portlets.user.accountingdashboard.client.application.mainarea.report.chartjs.Chart;
import org.gcube.portlets.user.accountingdashboard.client.resources.AppResources;
import org.gcube.portlets.user.accountingdashboard.shared.data.ReportData;
import org.gcube.portlets.user.accountingdashboard.shared.data.ReportElementData;

import com.google.gwt.uibinder.client.UiBinder;
import com.google.gwt.uibinder.client.UiField;
import com.google.gwt.user.client.ui.HTMLPanel;
import com.google.gwt.user.client.ui.Widget;
import com.gwtplatform.mvp.client.ViewWithUiHandlers;

/**
 * 
 * @author Giancarlo Panichi
 *
 */
public class ReportAreaView extends ViewWithUiHandlers<ReportAreaPresenter>
		implements ReportAreaPresenter.ReportAreaView {

	private static Logger logger = java.util.logging.Logger.getLogger("");

	interface Binder extends UiBinder<Widget, ReportAreaView> {
	}

	@UiField
	HTMLPanel reportPanel;

	private AppResources resources;

	@Inject
	ReportAreaView(Binder uiBinder, AppResources resources) {
		this.resources = resources;
		init();
		initWidget(uiBinder.createAndBindUi(this));
		ReportData rData=new ReportData();
		ArrayList<ReportElementData> elements=new ArrayList<>();
		ReportElementData reportElementData=new ReportElementData();
		reportElementData.setxAxis("XAxis");
		reportElementData.setyAxis("YAxis");
		reportElementData.setCategory("Category");
		reportElementData.setLabel("Label");
		elements.add(reportElementData);
		rData.setElements(elements);
		
		displayReportData(rData);
	}

	private void init() {

	}

	
	/**
	 * 						LABEL
	 * 			|
	 *			|		_
	 *	yaxis	|	 _ | |
	 * 			|	| || |_
	 * 			|	| || | |	
	 * 			---------------------------------------------------
	 * 				
	 * 
	 * 					*Series_label1     *Series_label2    *Series_label3
	 * 
	 * 								xAxis
	 * 
	 */
	
	@Override
	public void displayReportData(ReportData reportData) {
		if (reportData == null) {
			reportPanel.clear();
		} else {
			reportPanel.clear();
			for (int i = 0; i < reportData.getElements().size(); i++) {
				Chart chart = new Chart("report_" + i, reportData.getElements().get(i));
				reportPanel.add(chart);
			}
		}

	}

	

}