package de.steamwar.bausystem.commands;

import de.steamwar.bausystem.BauSystem;
import de.steamwar.sql.SteamwarUser;
import de.steamwar.sql.UserGroup;
import org.apache.commons.lang.Validate;
import org.bukkit.Bukkit;
import org.bukkit.Material;
import org.bukkit.command.CommandSender;
import org.bukkit.command.defaults.BukkitCommand;
import org.bukkit.entity.Player;
import org.bukkit.inventory.ItemStack;

import java.util.List;

public class CommandClear extends BukkitCommand {
    public CommandClear() {
        super("clear");
        description = "Leere dein Inventar oder das eines anderem Spielers.";
        usageMessage = "/clear [Spieler]";
    }
    public boolean execute(CommandSender sender, String currentAlias, String[] args) {
        if (!(sender instanceof Player))
            return false;
        Player player = (Player) sender;
        if (args.length == 1){
            player.getInventory().clear();
            player.getInventory().setHelmet(new ItemStack(Material.AIR));
            player.getInventory().setChestplate(new ItemStack(Material.AIR));
            player.getInventory().setLeggings(new ItemStack(Material.AIR));
            player.getInventory().setBoots(new ItemStack(Material.AIR));
            player.sendMessage(BauSystem.PREFIX + "Dein Inventar wurde geleert.");
            return true;
        }
        if (args.length == 2){
            // check if admin
            SteamwarUser steamwarUser = SteamwarUser.get(player.getUniqueId());
            UserGroup userGroup = steamwarUser.getUserGroup();
            if(userGroup != UserGroup.Admin &&
                    userGroup != UserGroup.Developer &&
                    userGroup != UserGroup.Moderator &&
                    userGroup != UserGroup.Supporter)
                return false;
            // check if target is player
            if(!(Bukkit.getPlayerExact(args[0]) instanceof Player)){
                player.sendMessage(BauSystem.PREFIX + "Das ist kein Spieler.");
                return false;
            }
            // clear
            Player target = Bukkit.getPlayerExact(args[0]);
            target.getInventory().clear();
            target.getInventory().setHelmet(new ItemStack (Material.AIR));
            target.getInventory().setChestplate(new ItemStack (Material.AIR));
            target.getInventory().setLeggings(new ItemStack(Material.AIR));
            target.getInventory().setBoots(new ItemStack (Material.AIR));
            // Message
            target.sendMessage(BauSystem.PREFIX + "Dein Inventar wurde von" + player.getDisplayName() +" geleert.");
            player.sendMessage(BauSystem.PREFIX + "Das Inventar von" + target.getDisplayName() +" wurde geleert.");
            return true;
        }
        player.sendMessage(BauSystem.PREFIX + "/clear [Spieler]");
        return false;
    }
    public List<String> tabComplete(CommandSender sender, String alias, String[] args) throws IllegalArgumentException {
        Validate.notNull(sender, "Sender cannot be null");
        Validate.notNull(args, "Arguments cannot be null");
        Validate.notNull(alias, "Alias cannot be null");

        return super.tabComplete(sender, alias, args);
    }
}