package org.gcube.portlets.user.td.monitorwidget.client;

import java.util.ArrayList;
import java.util.Date;

import org.gcube.portlets.user.td.gwtservice.shared.UIOperationsId;
import org.gcube.portlets.user.td.gwtservice.shared.monitor.OperationMonitor;
import org.gcube.portlets.user.td.gwtservice.shared.task.JobS;
import org.gcube.portlets.user.td.gwtservice.shared.task.State;
import org.gcube.portlets.user.td.gwtservice.shared.task.TaskS;
import org.gcube.portlets.user.td.gwtservice.shared.task.ValidationsJobS;
import org.gcube.portlets.user.td.gwtservice.shared.task.WorkerState;

import com.allen_sauer.gwt.log.client.Log;
import com.google.gwt.core.client.EntryPoint;
import com.google.gwt.user.client.Random;
import com.google.gwt.user.client.Timer;
import com.google.web.bindery.event.shared.SimpleEventBus;

/**
 * 
 * @author "Giancarlo Panichi" email: <a
 *         href="mailto:g.panichi@isti.cnr.it">g.panichi@isti.cnr.it</a>
 * 
 */
public class MonitorWidgetEntry implements EntryPoint {

	private MonitorDialog monitorWidget;


	public void onModuleLoad() {
		Log.debug("Test MonitorWidget");
		SimpleEventBus eventBus = new SimpleEventBus();
	    monitorWidget = new MonitorDialog("1", eventBus);
		monitorWidget.show();
	
		Timer elapsedTimer = new Timer () {
		      public void run() {
		        showElapsed();
		      }
		};
		
		Log.debug("Start Time:"+System.currentTimeMillis());

		// Schedule the timer for every 1/2 second (500 milliseconds)
		elapsedTimer.scheduleRepeating(3000);

	}
	
	private void showElapsed(){
		OperationMonitor operationMonitor = new OperationMonitor("1",
				UIOperationsId.EditRow);
		operationMonitor.setTask(createTaskForTest());
		monitorWidget.updateOperationMonitor(operationMonitor);
	}
	
	
	private TaskS createTaskForTest() {
		
		ArrayList<ValidationsJobS> validationsJobs = new ArrayList<ValidationsJobS>();
		ValidationsJobS validationJobS = new ValidationsJobS("1",
				WorkerState.IN_PROGRESS, genProgress(), "Row Validate", null,
				"Validation in progress");
		validationsJobs.add(validationJobS);

		ArrayList<JobS> jobs = new ArrayList<JobS>();
		JobS job1 = new JobS("1", genProgress(), "Edit Row Job for Human",
				"Edit Row Job", WorkerState.IN_PROGRESS, null, validationsJobs);
		jobs.add(job1);

		JobS job2 = new JobS("2", genProgress(), "Add Row Job for Human",
				"Add Row Job", WorkerState.IN_PROGRESS, null, validationsJobs);
		jobs.add(job2);
		
		JobS job3 = new JobS("3", genProgress(), "Delete Job for Human",
				"Delete Row Job", WorkerState.IN_PROGRESS, null, validationsJobs);
		jobs.add(job3);

		TaskS task = new TaskS("1", genProgress(), State.IN_PROGRESS, null, "default",
				new Date(), null, jobs);

		return task;

	}
	
	private float genProgress(){
		float fperc;
		int perc=Random.nextInt(100);
		if(perc==0){
			fperc=0f;
		} else {
			fperc= new Float(perc)/100;
		}
		Log.debug("ProgressSet: "+fperc);
		return fperc;
	}
	
}