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package com.untamedears.ItemExchange.listeners;

import static org.bukkit.event.block.Action.LEFT_CLICK_BLOCK;

import org.bukkit.entity.Player;
import org.bukkit.event.EventHandler;
import org.bukkit.event.Listener;
import org.bukkit.event.inventory.InventoryClickEvent;
import org.bukkit.event.player.PlayerInteractEvent;
import org.bukkit.inventory.Inventory;
import org.bukkit.inventory.InventoryHolder;
import org.bukkit.inventory.ItemStack;

import com.untamedears.ItemExchange.ItemExchangePlugin;
import com.untamedears.ItemExchange.exceptions.ExchangeRuleParseException;
import com.untamedears.ItemExchange.utility.ExchangeRule;
import com.untamedears.ItemExchange.utility.ItemExchange;
/**
 *
 * @author Brian Landry
 */
public class ItemExchangeListener implements Listener{
	/**
	 * Constructor
	 */
	public ItemExchangeListener()
	{
	}
	/*
	 * Responds when a player inteacts with a shop
	 */
	@EventHandler
	public void playerInteractionEvent(PlayerInteractEvent e)
	{
		Player player = e.getPlayer();
		ItemStack itemStack=e.getItem();
		//If a player using an interacting action
		if(e.getAction() == LEFT_CLICK_BLOCK){
			//If block is a possible exchange
			if(ItemExchangePlugin.ACCEPTABLE_BLOCKS.contains(e.getClickedBlock().getType())){
				//If the block contains exchangeItems
				Inventory exchangeInventory = ((InventoryHolder) e.getClickedBlock().getState()).getInventory();
				ItemExchange itemExchange=ItemExchange.getItemExchange(exchangeInventory);
				if(itemExchange.isValid()){
					itemExchange.playerResponse(player,itemStack,e.getClickedBlock().getLocation());					
				}
			}
		}
	}

	@EventHandler
	public void onInventoryClick(InventoryClickEvent event) {
		if(event.isShiftClick()) {
			try {
				ExchangeRule exchangeRule = ExchangeRule.parseRuleBlock(event.getCursor());
				
				int amount = exchangeRule.getAmount();
				
				if(event.isLeftClick()) {
					exchangeRule.setAmount(amount + 1);
				}
				else {
					if(amount > 1)
						exchangeRule.setAmount(amount - 1);
				}
				
				event.setCancelled(true);
			}
			catch(ExchangeRuleParseException e) {
				
			}
		}
	}
}

@@ -1902,11 +1902,16 @@
 tCur
-sor
+rentItem
 ());
@@ -2121,24 +2121,83 @@
 %0A%09%09%09%09%7D%0A%09%09%09%09%0A
+%09%09%09%09event.setCurrentItem(exchangeRule.toItemStack());%0A%09%09%09%09%0A
 %09%09%09%09event.se

Update the current item.