package me.kutuhiphop.enchantmentscrolls;

import org.bukkit.Bukkit;
import org.bukkit.ChatColor;
import org.bukkit.Material;
import org.bukkit.command.Command;
import org.bukkit.command.CommandSender;
import org.bukkit.entity.Player;
import org.bukkit.inventory.ItemStack;
import org.bukkit.inventory.meta.ItemMeta;
import org.bukkit.plugin.java.JavaPlugin;

public class Main extends JavaPlugin {

    public Main instance;

    SettingsManager config = SettingsManager.getInstance();

    public void onEnable(){
        instance = this;
        config.setup(this);
    }

    public void onDisable(){
        instance = null;
    }

    boolean isInt(String string){
        try{
            Integer.parseInt(string);
            return true;
        } catch (NumberFormatException e){
            return false;
        }
    }

    public boolean onCommand(CommandSender s, Command cmd, String label, String[] args){

        if(cmd.getName().equalsIgnoreCase("escroll")){
            if(args.length == 0){
                Language.getInstance().printHelp(s);
                return true;
            }
            if(args[0].equalsIgnoreCase("get")){
                // escroll get <enchantment> <enchantment level> <amount> [player]
                if(!(s instanceof Player)){
                    Language.getInstance().noConsole(s);
                    return true;
                }


                if((args.length < 4) || (args.length > 5) || (isInt(args[2])) || (isInt(args[3]))){
                    Language.getInstance().invalidArguments(s);
                    return true;
                }

                Player p;

                if (args.length == 4){
                    p = (Player)s;
                } else {
                    if(Bukkit.getPlayerExact(args[4]) == null){
                        Language.getInstance().invalidPlayerName(s);
                        return true;
                    }
                    p = Bukkit.getPlayerExact(args[4]);
                }

                int amount = Integer.parseInt(args[3]);

                ItemStack scroll = new ItemStack(Material.PAPER, amount);
                ItemMeta scrollMeta = scroll.getItemMeta();
                scrollMeta.setDisplayName(ChatColor.AQUA + "+" + args[1].toUpperCase() + args[2]);
                scrollMeta.getLore().add(ChatColor.GOLD + "Enchantment Scroll");
                scrollMeta.getLore().add(ChatColor.GOLD + config.getConfig().getString("scrollLore"));
                scroll.setItemMeta(scrollMeta);

                if(!(p.getInventory().firstEmpty() == -1)){
                    p.getInventory().setItem(p.getInventory().firstEmpty(), scroll);
                    p.sendMessage(Language.prefix + ChatColor.getByChar(config.getData().getString("getSuccess.color")) + config.getData().getString("giveSuccess.message"));
                } else {
                    p.sendMessage(Language.prefix + ChatColor.getByChar(config.getData().getString("getFailed.color")) + config.getData().getString("giveFailed.message"));

                }
            }
        }
        return true;
    }
}