package de.ugoe.cs.eventbench.commands;

import java.security.InvalidParameterException;
import java.util.List;

import de.ugoe.cs.eventbench.swing.DlgSequences;
import de.ugoe.cs.util.console.Command;
import de.ugoe.cs.util.console.Console;
import de.ugoe.cs.eventbench.data.GlobalDataContainer;
import de.ugoe.cs.eventbench.data.Event;

public class CMDshowSequences implements Command {
	
	public void help() {
		Console.println("Usage: showSequences");
	}
	
	@SuppressWarnings("unchecked")
	public void run(List<Object> parameters) {
		
		if(parameters.size() > 0) throw new InvalidParameterException();
			
		
		List<List<Event<?>>> containedSequences = null;
		
		try {
			containedSequences = (List<List<Event<?>>>) GlobalDataContainer.getInstance().getData("sequences");
		}
		catch(ClassCastException e) {
			Console.println("Not able to cast Data in GlobalDataContainer to List of Sequences");
		}
		
		if(containedSequences == null) Console.printerrln("No sequences found.");
		else DlgSequences.ShowDialog();	
	}
}