projekt.adress

package bin;

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.net.URL;
import java.util.Calendar;
import java.util.Scanner;

public class AdressMode {
	private String name1="",name2="";
	private String line1,line2,tempLine;
	private Scanner input;
	private byte mode=-1;
	private int year;
	private URL dirURLFile=null;
	private int counter=0;
	private BufferedReader dirFile=null;

	public String getLink1(){
		name1="http://www.nbp.pl/kursy/xml/"+line1+".xml";
		return name1;
	}
	public String getLink2(){
		name2="http://www.nbp.pl/kursy/xml/"+line2+".xml";
		return name2;
	}

	public void setMode() throws Exception{
		System.out.println("test");
		input = new Scanner(System.in);
		while(mode<0 ||mode >3){
			System.out.println("Wybierz tryb programu");
			mode = input.nextByte();
			if(mode==1){
				System.out.println("Jestem w setMode = 1");
				modeNewest();
			}
			else if(mode==2){
				modeCustomDate();
			}
			else if(mode==3){
				modeCustomWrite();
			}

		}

	}



	public void AdressMode(){

	}

	private void getCurrentYear(){
		year = Calendar.getInstance().get(Calendar.YEAR);
	}

	public void openFileDir() throws Exception{
		try{
			if(mode==2){
				dirURLFile=new URL("http://www.nbp.pl/kursy/xml/dir"+year+".txt");
			}
			if(mode==1){
				dirURLFile=new URL("http://www.nbp.pl/kursy/xml/dir.txt");
			}
			dirFile = new BufferedReader(new InputStreamReader(dirURLFile.openStream()));
			findLastTablesNames();

		}
		finally{
			if(dirFile!=null){
				dirFile.close();
			}
		}
	}
	public void findLastTablesNames() throws Exception{
		tempLine=dirFile.readLine();
		//System.out.println(name1);
		while(tempLine!=null){
			if(tempLine.contains("a")){
				//System.out.println(name1+name2);
				line2=line1;
				line1=tempLine;
				//System.out.println(name1+name2);
			}
				tempLine=dirFile.readLine();
			System.out.println(line1+" test "+line2);

		}

	}
	public void findTablesByDate() throws Exception{

		openFileDir();
		tempLine=dirFile.readLine();
	}

	public void modeNewest() throws Exception{
		System.out.println("Jestem w modeNewest()");
		openFileDir();
		tempLine=dirFile.readLine();
		while(tempLine!=null){
			if(tempLine.contains(name1)&&tempLine.contains("a")){
				line1=tempLine;
			}
			if(tempLine.contains(name1)&&tempLine.contains("a")){
				line2=tempLine;
			}
			tempLine=dirFile.readLine();
		}


	}
	public void modeCustomDate(){
		input = new Scanner(System.in);
		System.out.println("Wprowadz date 1 pliku (DDMMYY");
		name1=input.nextLine();
		System.out.println("Wprowadz date 2 pliku (DDMMYY");
		name1=input.nextLine();
	}
	public void modeCustomWrite(){
		input = new Scanner(System.in);
		System.out.println("Wprowadz link do pierwszej tabeli:");
		name1=input.nextLine();
		System.out.println("Wprowadz link do drugiej tabeli:");
		name2=input.nextLine();

	}
}