package de.kentoj.kencommandapi;

import com.velocitypowered.api.command.CommandSource;
import com.velocitypowered.api.proxy.ProxyServer;
import de.kentoj.kencommandapi.api.CommandHandler;
import de.kentoj.kencommandapi.api.node.RootCommandNode;
import de.kentoj.kencommandapi.api.parser.CommandParser;
import lombok.RequiredArgsConstructor;

import java.util.Arrays;

@RequiredArgsConstructor
public class CommandAPI {

    private final ProxyServer server;
    private final CommandHandler<CommandSource> commandHandler = new CommandHandler<>(
            new CommandParser<>(CommandSource::hasPermission),
            CommandSource::sendMessage,
            CommandSource::hasPermission
    );

    public void register(RootCommandNode<CommandSource> rootNode) {
        var cm = server.getCommandManager();
        var meta = cm.metaBuilder(rootNode.getNames()[0])
                .aliases(Arrays.copyOfRange(rootNode.getNames(), 1, rootNode.getNames().length))
                .build();
        cm.register(meta, new VelocityCommand(commandHandler, rootNode));
    }
}