import java.io.*;
import java.util.*;

public class MorseCode {

    private HashMap<String, Character> helperMap = new HashMap<>();
    private TreeMap<Character, String> toCode = new TreeMap<>();
    private ArrayList<String> helperList = new ArrayList<>();


    private void encodeFile(String inputFileName, String outputFileName) throws Exception {

    }

    private void decodeFile(String inputFilename, String outputFileName) {

    }

    private void writeFile(String morse) {
        PrintWriter output = null;
        try {
            Scanner in = new Scanner(System.in);

            // A printWriter works just like standard output
            output = new PrintWriter(new FileOutputStream("testPrintwriter"));

            // We copy data from the keyboard to the file
            System.out.print("Enter some text");
            String data = in.nextLine();
            while (!data.equals("done")) {
                output.println(data);

                System.out.print("Enter some more text (\"done\" to exit)");
                data = in.nextLine();
            }
        } catch (IOException e) {
            System.out.println(e);
        } finally {
            output.close();
        }
    }

    private void readMorseCode(File name) {
        try {
            Scanner sc = new Scanner(name);
            while (sc.hasNextLine()) {
                Character c = sc.next().charAt(0);
                String s = sc.next();
                helperMap.put(s, c);
            }
        } catch (FileNotFoundException e) {
            e.printStackTrace();
        }
    }

    TreeMap<String, Character> newMap = new TreeMap<>();
    Character sorry[] = {'E','T','I','A','N','M','S','U','R','W','D','K','G','O','H','V','F','L','P','J','B','X','C','Y','Z','Q'};
    private void makeList() {
        helperList.addAll(helperMap.keySet());
        Collections.sort(helperList);
        newMap.put("", ' ');
        for (String s : helperList) {
            for (int i = 0; i < s.length(); i++) {
                if (s.charAt(i) == '-'){

                }
            }
        }

        System.out.println(newMap);
    }


    public static void main(String[] args) {
        MorseCode mc = new MorseCode();
        mc.readMorseCode(new File("MorseCode.txt"));
        mc.makeList();
        System.out.println("hello world");

    }

}