package zad2;

import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.FileReader;
import java.io.FileWriter;
import java.util.ArrayList;
import java.util.Collections;
import java.util.Map;
import java.util.TreeMap;

public class Dictionary {
    Map<String, ArrayList<String>> dictionary = new TreeMap<String, ArrayList<String>>();

    public Dictionary(String source){
        try {
            BufferedReader br = new BufferedReader(new FileReader(source));
            String[] tab;
            String line = "";
            while ((line = br.readLine()) != null){
                tab=line.split("=");
                if(dictionary.containsKey(tab[0])==false){
                    dictionary.put(tab[0], new ArrayList<String>());
                    dictionary.get(tab[0]).add(tab[1].trim());
                    Collections.sort(dictionary.get(tab[0]));

                }
                else{
                    dictionary.get(tab[0]).add(tab[1].trim());
                    Collections.sort(dictionary.get(tab[0]));
                }
            //  for()
            }
            br.close();
        } catch (Exception exc) {
            System.out.println("Error");
        }
    }

    public void show(){

            System.out.println(dictionary.values());
        }

    public void lookup(String entry){
        ArrayList<String> tmp = dictionary.get("Java");
        System.out.println(tmp.size());
        for(int i=0;i<tmp.size();i++){
            System.out.println(tmp.size()+". "+tmp.get(i));
        }


//  dictionary.get(tab[0]).size()+". "+
    }
    public void add(String entry){
        String[] tab;
        tab=entry.split("=");
        if(dictionary.containsKey(tab[0])){
            dictionary.get(tab[0]).add(tab[1].trim());
            Collections.sort(dictionary.get(tab[0]));
        }
        else{
            dictionary.put(tab[0], new ArrayList<String>());
            dictionary.get(tab[0]).add(tab[1].trim());
            Collections.sort(dictionary.get(tab[0]));
        }
    }
    public void delete(String entry, int no){
        if(dictionary.containsKey(entry)){
            if(dictionary.get(entry).size()==1){
                 dictionary.get(entry).clear();
                 dictionary.remove(entry);
                 Collections.sort(dictionary.get(entry));
            }
            else
                dictionary.get(entry).remove(no-1);
                Collections.sort(dictionary.get(entry));
        }
        else
            System.out.println("Brak hasla o takiej nazwie");
    }
    public void update(String entry, String oldDef, String newDef){
        if(dictionary.containsKey(entry)){
            if(dictionary.get(entry).contains(oldDef)){
                dictionary.get(entry).set(dictionary.get(entry).indexOf(oldDef), newDef);
            }
            else
                System.out.println("Brak takiej definicji dla tego hasla");
        }
        else
            System.out.println("Brak hasla o takiej nazwie");
    }
    public void save(){
        String fname = System.getProperty("user.home") + "/dictionary.txt";
        try(BufferedWriter bw = new BufferedWriter(new FileWriter(fname))){

        }
        }

}