package net.minecraft.server;

import com.mojang.logging.LogUtils;
import java.io.InputStream;
import java.io.OutputStream;
import java.nio.file.Files;
import java.nio.file.Path;
import java.util.Properties;
import net.minecraft.SharedConstants;
import net.minecraft.util.CommonLinks;
import org.slf4j.Logger;

public class Eula {
	private static final Logger LOGGER = LogUtils.getLogger();
	private final Path file;
	private final boolean agreed;

	public Eula(final Path file) {
		this.file = file;
		this.agreed = SharedConstants.IS_RUNNING_IN_IDE || this.readFile();
	}

	private boolean readFile() {
		try (InputStream input = Files.newInputStream(this.file)) {
			Properties properties = new Properties();
			properties.load(input);
			return Boolean.parseBoolean(properties.getProperty("eula", "false"));
		} catch (Exception ignored) {
			LOGGER.warn("Failed to load {}", this.file);
			this.saveDefaults();
			return false;
		}
	}

	public boolean hasAgreedToEULA() {
		return this.agreed;
	}

	private void saveDefaults() {
		if (!SharedConstants.IS_RUNNING_IN_IDE) {
			try (OutputStream output = Files.newOutputStream(this.file)) {
				Properties properties = new Properties();
				properties.setProperty("eula", "false");
				properties.store(output, "By changing the setting below to TRUE you are indicating your agreement to our EULA (" + CommonLinks.EULA + ").");
			} catch (Exception e) {
				LOGGER.warn("Failed to save {}", this.file, e);
			}
		}
	}
}