package alice.test.topology.aquarium.fx;

import java.util.ArrayList;
import java.util.regex.Matcher;
import java.util.regex.Pattern;

import alice.codesegment.CodeSegment;
import alice.datasegment.CommandType;
import alice.datasegment.Receiver;

public class CheckMyName extends CodeSegment {
	private Receiver host = ids.create(CommandType.PEEK);
	private Pattern pattern = Pattern.compile("^(node|cli|local)([0-9]+)$");
	private int INNER_WIDTH = 10;
	
	public CheckMyName(){
		host.setKey("host");
	}

	@Override
	public void run() {
		String name = host.asString();
		Matcher matcher = pattern.matcher(name);
		matcher.find();

		// use view scope
		int num = new Integer(matcher.group(2));
		// scope: A_n = 5 + 10(n - 1);
		int median = INNER_WIDTH * num;
		ods.put("median", median); // node0 median : 0
								   // node1 median : 10
		                           // node2 median : 20
		
		if (num == 0){ // root node
			new RegisterList();
			ods.put("registeredList", new ArrayList<FishInfo>());
		} else {
			new ReceiveRegisterList();
		}

		FishInfo fishInfo = new FishInfo(median,0,0);
		fishInfo.setName(name);
		
		ods.put("OwnFishP", fishInfo.clone());
		ods.put("fishData", fishInfo);

		new CreateObject();
		new AddObject();

		String[] args = {name};
		Aquarium.main(args);
	}
}