Backend/src/main/java/cc/fascinated/common/PlayerUtils.java

package cc.fascinated.common;

import cc.fascinated.Main;
import cc.fascinated.exception.impl.BadRequestException;
import com.fasterxml.jackson.annotation.JsonIgnore;
import lombok.SneakyThrows;
import lombok.experimental.UtilityClass;
import lombok.extern.log4j.Log4j2;

import java.net.URI;
import java.net.http.HttpRequest;
import java.net.http.HttpResponse;
import java.util.UUID;

@UtilityClass @Log4j2
public class PlayerUtils {

    /**
     * Gets the UUID from the string.
     *
     * @param id the id string
     * @return the UUID
     */
    public static UUID getUuidFromString(String id) {
        UUID uuid;
        boolean isFullUuid = id.length() == 36;
        if (id.length() == 32 || isFullUuid) {
            try {
                uuid = isFullUuid ? UUID.fromString(id) : UUIDUtils.addDashes(id);
            } catch (IllegalArgumentException exception) {
                throw new BadRequestException("Invalid UUID provided: %s".formatted(id));
            }
            return uuid;
        }
        return null;
    }

    /**
     * Gets the skin data from the URL.
     *
     * @return the skin data
     */
    @SneakyThrows
    @JsonIgnore
    public static byte[] getSkinImage(String url) {
        HttpResponse<byte[]> response = Main.HTTP_CLIENT.send(HttpRequest.newBuilder(URI.create(url)).build(),
                HttpResponse.BodyHandlers.ofByteArray());
        return response.body();
    }
}