package net.minecraft.server.players;

import com.google.gson.JsonObject;
import java.io.File;
import java.util.Objects;
import net.minecraft.server.notifications.NotificationService;

public class ServerOpList extends StoredUserList<NameAndId, ServerOpListEntry> {
	public ServerOpList(final File file, final NotificationService notificationService) {
		super(file, notificationService);
	}

	@Override
	protected StoredUserEntry<NameAndId> createEntry(final JsonObject object) {
		return new ServerOpListEntry(object);
	}

	@Override
	public String[] getUserList() {
		return (String[])this.getEntries().stream().map(StoredUserEntry::getUser).filter(Objects::nonNull).map(NameAndId::name).toArray(String[]::new);
	}

	public boolean add(final ServerOpListEntry infos) {
		if (super.add(infos)) {
			if (infos.getUser() != null) {
				this.notificationService.playerOped(infos);
			}

			return true;
		} else {
			return false;
		}
	}

	public boolean remove(final NameAndId user) {
		ServerOpListEntry entry = this.get(user);
		if (super.remove(user)) {
			if (entry != null) {
				this.notificationService.playerDeoped(entry);
			}

			return true;
		} else {
			return false;
		}
	}

	@Override
	public void clear() {
		for (ServerOpListEntry user : this.getEntries()) {
			if (user.getUser() != null) {
				this.notificationService.playerDeoped(user);
			}
		}

		super.clear();
	}

	public boolean canBypassPlayerLimit(final NameAndId user) {
		ServerOpListEntry entry = this.get(user);
		return entry != null ? entry.getBypassesPlayerLimit() : false;
	}

	protected String getKeyForUser(final NameAndId user) {
		return user.id().toString();
	}
}