MineAlert/src/main/java/xyz/etztech/minealert/commands/MainCommand.java

package xyz.etztech.minealert.commands;

import net.md_5.bungee.api.chat.BaseComponent;
import net.md_5.bungee.api.chat.ComponentBuilder;
import org.bukkit.Bukkit;
import org.bukkit.command.Command;
import org.bukkit.command.CommandExecutor;
import org.bukkit.command.CommandSender;
import xyz.etztech.minealert.Color;
import xyz.etztech.minealert.Lang;
import xyz.etztech.minealert.MineAlert;

public class MainCommand implements CommandExecutor {


    MineAlert plugin;

    public MainCommand(MineAlert plugin) {
        this.plugin = plugin;
        this.plugin.getCommand("minealert").setExecutor(this);
    }

    @Override
    public boolean onCommand(CommandSender commandSender, Command command, String s, String[] args) {
        if (!commandSender.hasPermission("minealert.admin")) {
            Lang.NO_PERMISSION.sms(commandSender);
            return true;
        }
        if (args.length == 0) {
            help(commandSender);
        } else {
            switch (args[0]) {
                case "help":
                    help(commandSender);
                    break;
                case "reload":
                    reload(commandSender);
                    break;
                default:
                    Lang.UNKNOWN_COMMAND.sms(commandSender);
                    break;
            }
        }
        return true;
    }

    private void help(CommandSender commandSender) {
        String version = Bukkit.getPluginManager().getPlugin("MineAlert").getDescription().getVersion();
        BaseComponent[] message = new ComponentBuilder()
                .append(String.format("===== MineAlert v%s =====", version)).color(Color.PRIMARY)
                .append("\n/minealert help - Show this message").color(Color.INFO)
                .append("\n/minealert reload - Reload the config").color(Color.INFO)
                .create();
        commandSender.spigot().sendMessage(message);
    }

    private void reload(CommandSender commandSender) {
        this.plugin.reloadConfig();
        Lang.PLUGIN_RELOADED.sms(commandSender);
    }
}