package org.hwo.pulscounter;

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

import org.hwo.csv.CSV;

public class TimeBarrier {

	Integer		timeOfDay;
	List<Integer> values;
	
	public TimeBarrier(Integer timeOfDay)
	{
		this.timeOfDay = timeOfDay;
		values = new ArrayList<Integer>();
		load();
	}
	
	public TimeBarrier(Integer HourOfDay,Integer MinuteOfDay)
	{
		this.timeOfDay = (HourOfDay * 60) + MinuteOfDay;
		values = new ArrayList<Integer>();
		load();
	}
	
	
	
	public void update(List<Integer> values)
	{
		Date date = new Date();
		int now = (date.getHours() * 60) + date.getMinutes();
		
		if (now < timeOfDay)
		{
			this.values.clear();
			for (Integer v: values)
				this.values.add(v);
		}
	}
	
	public void save()
	{
		CSV csv = new CSV();
		for (Integer i:values)
			csv.getCells().add(new String[]{i.toString()});
		
		
		csv.saveToFile(String.format("day-%d.csv", timeOfDay));
	}
	
	public void load()
	{
		CSV csv = new CSV();
		csv.readFromFile(String.format("day-%d.csv", timeOfDay));

		for (String[] row: csv.getCells())
			this.values.add(Integer.parseInt(row[0]));
		
	}
	
	
}