ChestService

package brodev.hu.kinyeri.kinyeri.hu.Services;

import org.springframework.stereotype.Service;
import java.util.Random;

@Service
public class ChestService {

    private static final double[] CHANCES = {0.001, 0.05, 0.15, 1, 20.3, 38.499, 40};
    private static final String[] REWARDS = {"1500 USDT", "500 USDT", "200 USDT", "100 USDT", "20 USDT", "10 USDT", "100 AP"};

    public String[] openChest(int id) {
        double randomValue = new Random().nextDouble() * 100;
        double cumulativeProbability = 0.0;

        String[] reward = new String[2];

        int chest = 0;

        if (id==365) chest=300+1;
        else chest=id+1;

        for (int i = 0; i < CHANCES.length; i++) {
            cumulativeProbability += CHANCES[i];
            if (randomValue <= cumulativeProbability) {
                reward[0] = REWARDS[i];
                reward[1] = String.valueOf(chest);
                return reward;
            }
        }
        return null; // Fallback in case no reward is matched
    }


}