package ep_04.ep_04;

import org.bukkit.ChatColor;
import org.bukkit.command.Command;
import org.bukkit.command.CommandExecutor;
import org.bukkit.command.CommandSender;
import org.bukkit.entity.Player;

public class CommandsClass implements CommandExecutor {

    @Override
    public boolean onCommand(CommandSender commandSender, Command command, String s, String[] strings) {
        if(command.getName().equalsIgnoreCase("healme")) {
            if (commandSender instanceof Player) {
                Player player = (Player) commandSender;
                if (args.length < 1) {
                    player.sendMessage(ChatColor.RED + "Please include how much you want to be healed by.");
                    return true;
                }
                else if (args.length == 1) {
                    try {
                        double phealth = player.getHealth();
                        double addhealth = Double.parseDouble(args[0]);
                        if (phealth < 20) {
                            player.setHealth(phealth + addhealth);
                            player.sendMessage(ChatColor.GRAY + "You has been healed for " + ChatColor.GREEN + addhealth + " health");
                            return true;
                        }
                        else {
                            player.sendMessage(ChatColor.YELLOW + "if you rake some damage ..... I heal you.");
                            return true;
                        }
                    }
                    catch (NumberFormatException e) {
                        player.sendMessage(ChatColor.RED + "Place input a real number!");
                        return true;
                    }
                }
            }
            else {
                commandSender.sendMessage(ChatColor.RED + "Only players can execute this command.");

            }
        }

        return true;
    }
}