package thom.plugin.teleporter.modules.teleporter.listeners;

import org.bukkit.ChatColor;
import org.bukkit.Location;
import org.bukkit.Material;
import org.bukkit.block.Block;
import org.bukkit.entity.Player;
import org.bukkit.event.EventHandler;
import org.bukkit.event.Listener;
import org.bukkit.event.block.Action;
import org.bukkit.event.player.PlayerInteractEvent;
import org.bukkit.inventory.EquipmentSlot;
import org.bukkit.inventory.PlayerInventory;

import java.util.HashMap;
import java.util.Map;

/**
 * Created by Thom on 23-7-2017.
 */
public class PlayerInteractListener implements Listener {

    private Map<Player, Location> firstBlock = new HashMap<>();
    private Map<Player, Location> secondBlock = new HashMap<>();
    private Map<Location, Block> firstBlockReplacement = new HashMap<>();
    private Map<Location, Block> secondBlockReplacement = new HashMap<>();

    @EventHandler
    public void onPlayerInteract(PlayerInteractEvent event) {
        Player player = event.getPlayer();
        Block clickedBlock = event.getClickedBlock();
        PlayerInventory inventory = player.getInventory();
        boolean canBePlaced = true;

        if (clickedBlock != null) {
            if (event.getAction().equals(Action.RIGHT_CLICK_BLOCK)) {
                if (!(event.getHand().equals(EquipmentSlot.OFF_HAND))) {
                    if (inventory.getItemInMainHand() != null) {
                        if (inventory.getItemInMainHand().getType().equals(Material.QUARTZ)) {
                            if (inventory.getItemInMainHand().hasItemMeta()) {
                                if (inventory.getItemInMainHand().getItemMeta().getDisplayName().
                                        equalsIgnoreCase("teleporter")) {
                                    switch (clickedBlock.getType()) {
                                        case CHEST:
                                            player.sendMessage(ChatColor.RED + "You can't place the teleport here!");
                                            canBePlaced = false;
                                            break;
                                        case DROPPER:
                                            player.sendMessage(ChatColor.RED + "You can't place the teleport here!");
                                            canBePlaced = false;
                                            break;
                                        case HOPPER:
                                            player.sendMessage(ChatColor.RED + "You can't place the teleport here!");
                                            canBePlaced = false;
                                            break;
                                        case DISPENSER:
                                            player.sendMessage(ChatColor.RED + "You can't place the teleport here!");
                                            canBePlaced = false;
                                            break;
                                        case WATER:
                                            player.sendMessage(ChatColor.RED + "You can't place the teleport here!");
                                            canBePlaced = false;
                                            break;
                                        case LAVA:
                                            player.sendMessage(ChatColor.RED + "You can't place the teleport here!");
                                            canBePlaced = false;
                                            break;
                                        case FIRE:
                                            player.sendMessage(ChatColor.RED + "You can't place the teleport here!");
                                            canBePlaced = false;
                                            break;
                                    }
                                    if (canBePlaced) {
                                        if (firstBlock.containsKey(player)) {
                                            if (clickedBlock.getType().equals(Material.QUARTZ_ORE)) {
                                                Block block = firstBlockReplacement.get(clickedBlock.getLocation());
                                                firstBlock.remove(player);
                                                firstBlockReplacement.remove(clickedBlock.getLocation());
                                                clickedBlock.setType(block.getType());
                                                clickedBlock.setData(block.getData());
                                            } else {
                                                if (secondBlock.containsKey(player)) {
                                                    if (clickedBlock.getType().equals(Material.QUARTZ_ORE)) {
                                                        Block block = secondBlockReplacement.
                                                                get(clickedBlock.getLocation());
                                                        secondBlock.remove(player);
                                                        secondBlockReplacement.remove(clickedBlock.getLocation());
                                                        clickedBlock.setType(block.getType());
                                                        clickedBlock.setData(block.getData());
                                                    }
                                                } else {
                                                    secondBlock.put(player, clickedBlock.getLocation());
                                                    secondBlockReplacement.put(clickedBlock.getLocation(), clickedBlock);
                                                    clickedBlock.setType(Material.QUARTZ_ORE);
                                                }
                                            }
                                        } else {
                                            firstBlock.put(player, clickedBlock.getLocation());
                                            firstBlockReplacement.put(clickedBlock.getLocation(), clickedBlock);
                                            clickedBlock.setType(Material.QUARTZ_ORE);
                                        }
                                    }
                                }
                            }
                        }
                    }
                }
            }
        }
    }
}