package th.co.muangthai.endrprint.util;

import java.io.*;
import java.net.URL;
import java.text.ParseException;
import java.util.Date;

/**
 * Created by Matthaus on 8/24/15.
 */
public class DownloadFile {

    public static void download(String url, String fileName)  throws IOException
    {
//        String fileName = "MTRAMEDAS2_MTRAM-WF.log.2015-04-29"; //The file that will be saved on your computer
        URL link = new URL(url); //The file that you want to download

        fileName = "C:\\Users\\Matthaus\\Downloads\\log\\" + fileName;
        //Code to download
        InputStream in = new BufferedInputStream(link.openStream());
        ByteArrayOutputStream out = new ByteArrayOutputStream();
        byte[] buf = new byte[1024];
        int n = 0;
        while (-1!=(n=in.read(buf)))
        {
            out.write(buf, 0, n);
        }
        out.close();
        in.close();
        byte[] response = out.toByteArray();

        FileOutputStream fos = new FileOutputStream(fileName);
        fos.write(response);
        fos.close();
        //End download code

        System.out.println("Downloaded : " + fileName);

    }


    public static void main(String[] args) throws IOException, ParseException {

//        String[] appName = new String[]{"MTRAM", "MTRAM-WF", "MTRAMPh3"};
//        String[] hostName = new String[]{"MTRAMEDAS1", "MTRAMEDAS2"};

        String[] appName = new String[]{"MTRAM", "MTRAM-WF", "MTRAM_PROD"};
        String[] hostName = new String[]{"uatappzone09", "uatappzone10"};





//        String fileName = "MTRAMEDAS2_MTRAM-WF.log.2015-04-29"; //The file that will be saved on your computer
//        URL link = new URL("http://10.1.2.26:7103/MTRAMPh3/mtramlog.jsp?file=/LOGGING/MTRAM/Web/MTRAMEDAS2_MTRAM-WF.log.2015-04-29"); //The file that you want to download

//        fileName = "C:\\Users\\Matthaus\\Downloads\\log\\" + fileName;

        Date currentDate = DateUtil.toDate("28/04/2015");

        while (!currentDate.equals(DateUtil.toDate("24/08/2015")))
        {


            for (String host : hostName)
            {
                for (String app : appName)
                {
//                    String url = "http://10.1.2.26:7103/MTRAMPh3/mtramlog.jsp?file=/LOGGING/MTRAM/Web/";
                    String url = "http://10.1.2.38:7113/MTRAM/mtramlog.jsp?file=/LOGGING/MTRAM/Web/";
                    String fileName = host + "_" + app + ".log." + DateUtil.toFormatString(currentDate, "yyyy-MM-dd");
                    url +=  fileName;
                    try{
                        DownloadFile.download(url, fileName);
                    }
                    catch (IOException e)
                    {
                        System.out.println("file not found : " + fileName);
                    }

                }
            }

            currentDate = DateUtil.plusOneDay(currentDate);

        }




    }
}