package Assignment4;

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

public class HuffmanTree
{
     HuffmanNode root;

     //
     // Sets this.root to huff

     public HuffmanTree(HuffmanNode huff) {
          this.root = huff;

     }

     public void printLegend() {
          printLegend(root, "");
     }
     private void printLegend(HuffmanNode t, String s){
          String x = "";
          if(t.letter.length() > 1){
               printLegend(t.left, x + "0");
               printLegend(t.right, x + "1");
          }
          else
               System.out.println(t.letter + " = " + x);
     }


     public static BinaryHeap<HuffmanNode> fileToHeap(String filename) {
          BinaryHeap<HuffmanNode> binaryHeap = new BinaryHeap<HuffmanNode>();
          /*try{
          FileReader fr = new FileReader("huff.txt");
          //BufferedReader br = new BufferedReader(fr);
          //String line = br.readLine();
          //System.out.println(line);
          }
          catch(Exception e){System.out.println("fail ");}*/


          return binaryHeap;
     }

     public static HuffmanTree createFromHeap(BinaryHeap<HuffmanNode> b) {


          return new HuffmanTree(new HuffmanNode("", null));
     }


     public static void main(String args[]){

          try{
               FileInputStream file = new FileInputStream(".");
               System.out.println("success ");
          }
          catch(Exception e){System.out.println("damn ");}


          Scanner sc = new Scanner(System.in);
          System.out.println("Type file name ");
          String name = sc.nextLine();
          System.out.println("this is name " + name);
          BinaryHeap<HuffmanNode> bheap = fileToHeap(name);

     }
}