package Exam0.ex1;

import java.util.ArrayList;
import java.util.List;


public class WordStore {

    private final List<String> words = new ArrayList<>();
    //private final java.util.List<String> words = new java.util.ArrayList<>(); без импорта

    private static final String[] ORDER = {
            "one", "two", "three", "four", "five",
            "six", "seven", "eight", "nine", "ten"

    };

    public void add(String numberAsWord) {
        words.add(numberAsWord);
    }

    public List<String> getStoredWords() {

        for (int i = 0; i < words.size(); i++) {

            for (int j = i + 1; j < words.size(); j++) {

                if (compare(words.get(i), words.get(j)) == 1) {
                    String temp = words.get(i);
                    words.set(i, words.get(j));
                    words.set(j, temp);
                    j = i;
                }
            }
        }
        System.out.println(ORDER.length);
        return words;
    }

    public int compare(String a, String b) {
        int indexA = 0;
        int indexB = 0;

        for (int i = 0; i < ORDER.length; i++) {
            if (a.equals(ORDER[i])) {
                indexA = i;
                break;
            }
        }

        for (int i = 0; i < ORDER.length; i++) {
            if (b.equals(ORDER[i])) {
                indexB = i;
                break;
            }
        }

        return Integer.compare(indexA, indexB);
    }
}