package com.turt2live.antishare;

import java.util.List;

import org.bukkit.Bukkit;
import org.bukkit.ChatColor;
import org.bukkit.Location;
import org.bukkit.Material;
import org.bukkit.block.Block;
import org.bukkit.block.Chest;
import org.bukkit.entity.Player;
import org.bukkit.metadata.FixedMetadataValue;
import org.bukkit.metadata.MetadataValue;

public class InventoryMirror {

    public static void mirror(Player from, Player to, AntiShare plugin){
        //Find where the chest can be placed
        Block block = to.getTargetBlock(null, 5);
        if(block == null){
            Location location = to.getLocation();
            location.setY(location.getY() - 1);
            block = to.getWorld().getBlockAt(location);
        }
        //Convert it to a chest
        Location location = block.getLocation();
        location.setX(location.getX() + 1);
        Block otherBlock = block.getLocation().getWorld().getBlockAt(location);
        int id1 = block.getTypeId();
        int id2 = otherBlock.getTypeId();
        System.out.println(id1 + " " + id2); //Spits out correct values
        block.setType(Material.CHEST);
        otherBlock.setType(Material.CHEST);
        Chest chest = (Chest) block.getState();
        chest.setMetadata("original1", new FixedMetadataValue(plugin, id1));
        chest.setMetadata("original2", new FixedMetadataValue(plugin, id2));
        // Set inventory and key for listener
        chest.getInventory().setContents(from.getInventory().getContents());
        chest.setMetadata("invmirror", new FixedMetadataValue(plugin, to.getName()));
        ASUtils.sendToPlayer(to, ChatColor.YELLOW + "A chest has spawned with " + from.getName() + "'s inventory.");
        ASUtils.sendToPlayer(to, ChatColor.YELLOW + "The chest will despawn in 1 minute.");
        scheduleRemoval(chest, to, plugin);
    }

    private static void scheduleRemoval(final Chest chest, final Player player, final AntiShare plugin){
        Bukkit.getScheduler().scheduleAsyncDelayedTask(plugin, new Runnable(){
            @Override
            public void run(){
                chest.removeMetadata("invmirror", plugin);
                chest.getInventory().clear();
                int id1 = -1;
                int id2 = -1;
                List<MetadataValue> values = chest.getMetadata("original1");
                for(MetadataValue value : values){
                    if(value.getOwningPlugin().getDescription().getName().equalsIgnoreCase("AntiShare")){
                        id1 = value.asInt();
                        System.out.println("1: " + value.asInt()); //Never called
                    }
                }
                values = chest.getMetadata("original2");
                for(MetadataValue value : values){
                    if(value.getOwningPlugin().getDescription().getName().equalsIgnoreCase("AntiShare")){
                        id2 = value.asInt();
                        System.out.println("2: " + value.asInt()); //Never called
                    }
                }
                Block block = chest.getBlock();
                block.setType(Material.getMaterial(id1)); //ArrayIndexOutOfRange -1
                Location location = chest.getBlock().getLocation();
                location.setX(location.getX() + 1);
                block = chest.getBlock().getWorld().getBlockAt(location);
                block.setType(Material.getMaterial(id2));
                ASUtils.sendToPlayer(player, ChatColor.YELLOW + "1 minute has passed, the chest has despawned.");
            }
            // TODO: Restore
        }, /*60 * */20); // 1 minute [temporarily 20 ticks for testing]
    }
}