package cse308.swift.shared.beans;

import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Date;

import org.apache.log4j.Logger;

import cse308.swift.server.quotequerier.YahooQuoteQuerier;

public class QuoteHistoricalData 
{
	/**
	 * Instance of the Logger Object
	 */
	static Logger logger = Logger.getLogger(QuoteHistoricalData.class.getName());
	
	private ArrayList<String> headers = new ArrayList<String>();
	private ArrayList<QuoteHistoricalDataElement> historicalData = new ArrayList<QuoteHistoricalDataElement>();
	private String quote;
	private Date startDate;
	private Date endDate;
	private String queryURL;
	
	public QuoteHistoricalData(String quote, Date startDate, Date endDate, String queryURL,
			java.util.List<String[]> csvData)
	{
		this.quote = quote;
		this.startDate = startDate;
		this.endDate = endDate;
		this.queryURL = queryURL;
		headers = new ArrayList<String>(Arrays.asList(csvData.get(0)));
		for(int i = 1; i < csvData.size(); i++)
		{
			SimpleDateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd");
			Date historicalDate = null;
			try {
				historicalDate = dateFormat.parse(csvData.get(i)[0]);
			} catch (ParseException e) {
				logger.warn("Could Not Parse the Historical Date for Quote: " + quote);
			}
			Double openValue = Double.parseDouble(csvData.get(i)[1]);
			Double highValue = Double.parseDouble(csvData.get(i)[2]);
			Double lowValue = Double.parseDouble(csvData.get(i)[3]);
			Double closeValue = Double.parseDouble(csvData.get(i)[4]);
			long volume = Long.parseLong(csvData.get(i)[5]);
			Double adjustedCloseValue = Double.parseDouble(csvData.get(i)[6]);
			historicalData.add(new QuoteHistoricalDataElement(historicalDate, openValue, highValue, lowValue, closeValue, volume, adjustedCloseValue));
		}
	}
	
	public ArrayList<String> getHeaders()
	{
		return headers;
	}
	
	public ArrayList<QuoteHistoricalDataElement> getHistoricalData() {
		return historicalData;
	}

	public String getQuote() {
		return quote;
	}

	public Date getStartDate() {
		return startDate;
	}

	public Date getEndDate() {
		return endDate;
	}

	public String getQueryURL() {
		return queryURL;
	}
	
	private class QuoteHistoricalDataElement
	{
		private Date historicalDate;
		private double openValue;
		private double highValue;
		private double lowValue;
		private double closeValue;
		private long volume;
		private double adjustedCloseValue;
		
		private QuoteHistoricalDataElement(Date historicalDate, double openValue, double highValue,
				double lowValue, double closeValue, long volume, double adjustedCloseValue)
		{
			this.historicalDate = historicalDate;
			this.openValue = openValue;
			this.highValue = highValue;
			this.lowValue = lowValue;
			this.closeValue = closeValue;
			this.volume = volume;
			this.adjustedCloseValue = adjustedCloseValue;
		}

		public Date getHistoricalDate() {
			return historicalDate;
		}

		public double getOpenValue() {
			return openValue;
		}

		public double getHighValue() {
			return highValue;
		}

		public double getLowValue() {
			return lowValue;
		}

		public double getCloseValue() {
			return closeValue;
		}

		public long getVolume() {
			return volume;
		}

		public double getAdjustedCloseValue() {
			return adjustedCloseValue;
		}
		
	}
}