package net.minecraft.server.jsonrpc.internalapi;

import java.util.Collection;
import java.util.Objects;
import net.minecraft.server.dedicated.DedicatedServer;
import net.minecraft.server.jsonrpc.JsonRpcLogger;
import net.minecraft.server.jsonrpc.methods.ClientInfo;
import net.minecraft.server.notifications.NotificationManager;
import net.minecraft.server.players.IpBanListEntry;
import net.minecraft.server.players.NameAndId;
import net.minecraft.server.players.UserBanListEntry;

public class MinecraftBanListServiceImpl implements MinecraftBanListService {
	private final NotificationManager notificationManager;
	private final JsonRpcLogger jsonrpcLogger;

	public MinecraftBanListServiceImpl(final NotificationManager notificationManager, final JsonRpcLogger jsonrpcLogger) {
		this.notificationManager = notificationManager;
		this.jsonrpcLogger = jsonrpcLogger;
	}

	private DedicatedServer server() {
		return (DedicatedServer)Objects.requireNonNull(this.notificationManager.server());
	}

	@Override
	public void addUserBan(final UserBanListEntry ban, final ClientInfo clientInfo) {
		this.jsonrpcLogger.log(clientInfo, "Add player '{}' to banlist. Reason: '{}'", ban.getDisplayName(), ban.getReasonMessage().getString());
		this.server().getPlayerList().getBans().add(ban);
	}

	@Override
	public void removeUserBan(final NameAndId nameAndId, final ClientInfo clientInfo) {
		this.jsonrpcLogger.log(clientInfo, "Remove player '{}' from banlist", nameAndId);
		this.server().getPlayerList().getBans().remove(nameAndId);
	}

	@Override
	public void clearUserBans(final ClientInfo clientInfo) {
		this.server().getPlayerList().getBans().clear();
	}

	@Override
	public Collection<UserBanListEntry> getUserBanEntries() {
		return this.server().getPlayerList().getBans().getEntries();
	}

	@Override
	public Collection<IpBanListEntry> getIpBanEntries() {
		return this.server().getPlayerList().getIpBans().getEntries();
	}

	@Override
	public void addIpBan(final IpBanListEntry ipBanEntry, final ClientInfo clientInfo) {
		this.jsonrpcLogger.log(clientInfo, "Add ip '{}' to ban list", ipBanEntry.getUser());
		this.server().getPlayerList().getIpBans().add(ipBanEntry);
	}

	@Override
	public void clearIpBans(final ClientInfo clientInfo) {
		this.jsonrpcLogger.log(clientInfo, "Clear ip ban list");
		this.server().getPlayerList().getIpBans().clear();
	}

	@Override
	public void removeIpBan(final String ip, final ClientInfo clientInfo) {
		this.jsonrpcLogger.log(clientInfo, "Remove ip '{}' from ban list", ip);
		this.server().getPlayerList().getIpBans().remove(ip);
	}
}