LegendaryFarming

package FundamentalsModule.AssociativeArrays.MoreExercises;

import java.util.*;


public class LegendaryFarming {

    public static void main(String[] args) {

        Scanner scanner = new Scanner(System.in);

        Map<String, Integer> junk = new HashMap<>();

        Map<String, Integer> keyMaterials = new HashMap<>();
        String shadowmourneSh = "shards";
        String valanyrFr = "fragments";
        String dragonwrathMo = "motes";

        String obtained = "";
        String resKeyValue = "";

        keyMaterials.put(valanyrFr, 0);
        keyMaterials.put(shadowmourneSh, 0);
        keyMaterials.put(dragonwrathMo, 0);

        boolean isObtained = false;

        do {

            String[] materials = scanner.nextLine().split(" ");

            for (int i = 1; i < materials.length; i += 2) {

                String currMaterial = materials[i].toLowerCase();
                int currAmount = Integer.parseInt(materials[i - 1]);

                if (currMaterial.equals(shadowmourneSh) || currMaterial.equals(valanyrFr) || currMaterial.equals(dragonwrathMo)) {

                    keyMaterials.put(currMaterial, keyMaterials.get(currMaterial) + currAmount);

                    if (keyMaterials.get(currMaterial) >= 250) {

                        if (currMaterial.equals(shadowmourneSh)) {

                            obtained = "Shadowmourne";


                        } else if (currMaterial.equals(valanyrFr)) {

                            obtained = "Valanyr";


                        } else {

                            obtained = "Dragonwrath";
                        }

                        resKeyValue = currMaterial;

                        isObtained = true;
                        break;
                    }

                } else {

                    junk.putIfAbsent(currMaterial, 0);
                    junk.put(currMaterial, junk.get(currMaterial) + currAmount);
                }

            }

        } while (!isObtained);

        keyMaterials.put(resKeyValue, keyMaterials.get(resKeyValue) - 250);

        System.out.println(obtained + " obtained!");

        keyMaterials
                .keySet()
                .stream()
                .sorted(String::compareTo)
                .sorted((e1, e2) -> keyMaterials.get(e2).compareTo(keyMaterials.get(e1)))
                .forEach(e -> System.out.println(e + ": " + keyMaterials.get(e)));

        junk
                .keySet()
                .stream().sorted()
                .forEach(e -> System.out.println(e + ": " + junk.get(e)));


    }
}