07. Legendary Farming

package Uprajneniq;

import java.util.LinkedHashMap;
import java.util.Map;
import java.util.Scanner;

public class LegendaryFarming {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);


        Map<String, Integer> keyMaterials = new LinkedHashMap<>();
        keyMaterials.put("shards", 0);
        keyMaterials.put("fragments", 0);
        keyMaterials.put("motes", 0);

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

        String obtainedItem = "";

        while (obtainedItem.equals("")) {
            String[] input = scanner.nextLine().toLowerCase().split("\\s+");

            for (int i = 0; i < input.length; i += 2) {
                int quantity = Integer.parseInt(input[i]);
                String material = input[i + 1];

                if (keyMaterials.containsKey(material)) {
                    keyMaterials.put(material, keyMaterials.get(material) + quantity);

                    if (keyMaterials.get(material) >= 250) {
                        obtainedItem = getObtainedItem(material);
                        keyMaterials.put(material, keyMaterials.get(material) - 250);
                        break;
                    }
                } else {
                    junk.putIfAbsent(material, 0);
                    junk.put(material, junk.get(material) + quantity);
                }
            }
        }

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

        for (Map.Entry<String, Integer> entry : keyMaterials.entrySet()) {
            System.out.println(entry.getKey() + ": " + entry.getValue());
        }

        for (Map.Entry<String, Integer> entry : junk.entrySet()) {
            System.out.println(entry.getKey() + ": " + entry.getValue());
        }
    }

    private static String getObtainedItem(String material) {
        switch (material) {
            case "shards":
                return "Shadowmourne";
            case "fragments":
                return "Valanyr";
            case "motes":
                return "Dragonwrath";
            default:
                return "";
        }
    }

    private static String capitalizeFirstLetter(String str) {
        return Character.toUpperCase(str.charAt(0)) + str.substring(1);
    }
}