package edu.xjtu.sei.skyeye.util;

import java.io.FileOutputStream;
import java.io.IOException;
import java.sql.Timestamp;
import java.util.Arrays;
import java.util.Date;
import java.util.HashMap;
import java.util.Map;

import org.dom4j.Document;
import org.dom4j.DocumentException;
import org.dom4j.DocumentHelper;
import org.dom4j.Element;
import org.dom4j.io.OutputFormat;
import org.dom4j.io.XMLWriter;

import edu.xjtu.sei.AnZhiTest.DAO.TaskDAO;
import edu.xjtu.sei.skyeye.business.statistics.styles.FusionChartsStyles;
import edu.xjtu.sei.skyeye.businet.util.DateUtils;
import edu.xjtu.sei.skyeye.businet.util.PathUtils;
import edu.xjtu.sei.skyeye.persistence.dao.MalCodeWebDAO;

public class TenMonthChart {

	private TaskDAO taskDAO;
	private FusionChartsStyles fusionChartsStyles;
	private String getPath() {
		Date yesToday = DateUtils.getYestoday(new Date());
		String yestoday = DateUtils.formatDate(yesToday);
		String path = PathUtils.getContextPath() + "data/" + yestoday
				+ "/TenMonthChart.xml";
		path = path.replace("%20", " ");
		return path;
	}

	private Document getDoc(Map<String, String> map) throws DocumentException {
		Document document = DocumentHelper.createDocument();
		Object[] key = map.keySet().toArray();
		Arrays.sort(key);
		OutputFormat format = OutputFormat.createPrettyPrint();
		format.setEncoding("GBK");
		Element rootElement = document.addElement("chart");
		rootElement.addAttribute("xAxisName", "日期");
		rootElement.addAttribute("showBorder", "0");
		fusionChartsStyles.addStyles(rootElement);
		rootElement.addAttribute("lineColor", "ff5904");
		rootElement.addAttribute("bgColor", "#FFFFFF");
		rootElement.addAttribute("canvasBgColor", "#FFFFFF");
		rootElement.addAttribute("canvasBorderColor", "#FFFFFF");
		rootElement.addAttribute("canvasBgAlpha", "5");
		rootElement.addAttribute("baseFont", "宋體");
		rootElement.addAttribute("baseFontSize", "10");
		rootElement.addAttribute("chartRightMargin", "30");//下面距離右邊
		rootElement.addAttribute("chartLeftMargin", "5");//下面距離左邊
		rootElement.addAttribute("chartTopMargin", "20");
		String monthName;
		String numStr;
		for (int i = 0; i < key.length; i++) {
			Element set = rootElement.addElement("set");
			monthName = key[i].toString();
			numStr = map.get(key[i]);
			set.addAttribute("label", monthName.substring(0, 10));
			set.addAttribute("value", numStr);

			// month = monthName.substring(0, 7).replaceAll("-", "");
			// 將統計資訊新增到資料庫
			// this.saveOrUpdateToDB.SOUCodeNumStatToDB(null, numStr, month);
		}
		return document;

	}

	@SuppressWarnings("deprecation")
	public Map<String, String> doStatistics() {
		Map<String, String> map = new HashMap<String, String>();
		Timestamp currentMonth = new Timestamp(System.currentTimeMillis());
		currentMonth.setHours(0);
		currentMonth.setMinutes(0);
		currentMonth.setSeconds(0);
		currentMonth.setNanos(0);
		map = taskDAO.countByDate(currentMonth);
		if (null == map || map.size() < 1) {
			map.put("無資料", "1");
		}
		return map;
	}

	public void create() throws DocumentException, IOException {
		// 輸出中文資料。
		String path = getPath();
		Map<String, String> map = doStatistics();
		Document doc = getDoc(map);
		OutputFormat format = OutputFormat.createPrettyPrint();
		format.setEncoding("GBK");
		XMLWriter writer = new XMLWriter(new FileOutputStream(path), format);
		writer.write(doc);
		writer.close();
	}


	public void setTaskDAO(TaskDAO taskDAO) {
		this.taskDAO = taskDAO;
	}

	public void setFusionChartsStyles(FusionChartsStyles fusionChartsStyles) {
		this.fusionChartsStyles = fusionChartsStyles;
	}

	
}