santa

import java.io.ByteArrayInputStream;
import java.util.ArrayList;
import java.util.Comparator;
import java.util.List;
import java.util.Scanner;
import java.util.stream.Collectors;

public class SantasHelper {
    static List<Wish> wishes = new ArrayList<>();

    public static void testInput() {
        String input = "8\n" +
                "AddWish Electric Scooter 2000Z;3500.05;Rayko Petrov\n" +
                "AddWish Fortnite Skin;3000;Rayko Petrov\n" +
                "AddWish AMD Radeon;16400;Hristo\n" +
                "AddWish Apple AirPods;21111.50;Nadya\n" +
                "FindWishesByChild Rayko Petrov\n" +
                "DeleteWishes Rayko Petrov\n" +
                "FindWishesByChild Rayko Petrov\n" +
                "FindWishesByPriceRange 5000;30000";
        System.setIn(new ByteArrayInputStream(input.getBytes()));
    }

    public static void main(String[] args) {
        testInput();
        Scanner scanner = new Scanner(System.in);
        int commandsCount = Integer.parseInt(scanner.nextLine());

        for (int i = 0; i < commandsCount; i++) {
            String input = scanner.nextLine();
            executeCommand(input);
        }
    }

    private static void executeCommand(String input) {
        int index = input.indexOf(" ");
        String command = input.substring(0, index);
        String remainder = input.substring(index + 1);

        switch (command) {
            case "AddWish":
                addWishCommand(remainder);
                break;
            case "FindWishesByChild":
                findWishesByChild(remainder);
                break;
            case "DeleteWishes":
                deleteWishes(remainder);
                break;
            case "FindWishesByPriceRange":
                findWishesByPriceRange(remainder);
                break;
            default:
        }
    }


    private static void addWishCommand(String remainder) {
        String[] parameters = remainder.split(";");
        Wish wish = new Wish(parameters[0], parameters[2], Double.parseDouble(parameters[1]));
        wishes.add(wish);
        System.out.println("Wish added");
    }

    private static void deleteWishes(String remainder) {
        String name = remainder.trim();
        List<Wish> wishesLeft =
                wishes.stream().filter(wish -> !name.equals(wish.childName)).collect(Collectors.toList());

        int count = wishes.size() - wishesLeft.size();
        wishes = wishesLeft;
        if (count <= 0) {
            System.out.println("No Wishes deleted");
        } else {
            System.out.printf("%d Wishes deleted%n", count);
        }
    }

    private static void findWishesByPriceRange(String remainder) {
        String[] prices = remainder.split(";");
        double minPrice = Double.parseDouble(prices[0]);
        double maxPrice = Double.parseDouble(prices[1]);

        List<Wish> withinPriceRange =
                wishes.stream().filter(wish -> wish.price >= minPrice && wish.price <= maxPrice)
                        .sorted(Comparator.comparing(Wish::toString))
                        .collect(Collectors.toList());


        printWishes(withinPriceRange);
    }

    private static void findWishesByChild(String remainder) {
        String name = remainder.trim();

        List<Wish> wishesByChild = wishes.stream().filter(wish -> name.equals(wish.childName)).
                sorted(Comparator.comparing(Wish::toString))
                .collect(Collectors.toList());

        printWishes(wishesByChild);
    }

    private static void printWishes(List<Wish> wishesLeft) {
        if (wishesLeft.size() <= 0) {
            System.out.println("No Wishes found");
        } else {
            wishesLeft.forEach(wish -> System.out.println(wish.toString()));
        }
    }

    static class Wish {
        private String itemName;
        private String childName;
        private double price;

        public Wish(String itemName, String childName, double price) {
            this.itemName = itemName;
            this.childName = childName;
            this.price = price;

        }

        @Override
        public String toString() {
            return String.format("{%s;%s;%.2f}", itemName, childName, price);
        }
    }


}