package fr.creepysoul.luckypackages.animation;

import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

import org.bukkit.ChatColor;
import org.bukkit.Effect;
import org.bukkit.Location;
import org.bukkit.block.Block;
import org.bukkit.block.Chest;
import org.bukkit.craftbukkit.v1_8_R3.CraftWorld;
import org.bukkit.entity.Item;
import org.bukkit.inventory.ItemStack;
import org.bukkit.scheduler.BukkitRunnable;
import org.bukkit.util.Vector;

import com.gmail.filoghost.holographicdisplays.api.Hologram;
import com.gmail.filoghost.holographicdisplays.api.HologramsAPI;
import com.gmail.filoghost.holographicdisplays.api.line.TextLine;

import fr.creepysoul.luckypackages.utils.MathUtils;
import me.chubbyduck1.luckypackages.Core;
import me.chubbyduck1.luckypackages.files.AnimationFile;
import me.chubbyduck1.luckypackages.files.CratesFile;
import me.chubbyduck1.luckypackages.utils.CrateUtils;
import net.minecraft.server.v1_8_R3.BlockPosition;
import net.minecraft.server.v1_8_R3.TileEntityChest;
import net.minecraft.server.v1_8_R3.World;

public class Animation {

	public static Item item = null;

	public Animation(Location location, String crate) {
		List<ItemStack> rewards = getRewards(crate);
		Location loc = MathUtils.getCenter(location.clone());
		loc.add(0.0, 2.3, 0.0);

		Hologram hologram = summonHologram(crate, loc);

		new BukkitRunnable() {

			boolean error = false;
			int step = 0;
			int rewardCount = 0;
			Item item = null;

			@Override
			public void run() {
				if (error) {
					if (item != null) {
						item.remove();
					}
					cancel();
				} else {
					if (step == 0) {
						Block chest = location.getBlock();

						if (chest.getState() instanceof Chest) {
							playChestAction((Chest) chest.getState(), true);
						} else {
							error = true;
						}

						step++;
					} else if (step == 1) {
						Location loc = MathUtils.getCenter(location.clone());
						loc.add(0.0, 1.0, 0.0);

						loc.setDirection(new Vector(0.0, 10.0, 0.0));

						loc.getWorld().playEffect(loc, Effect.valueOf(AnimationFile.getConfig().getString("particles")), 0);

						item = summonItem(loc, rewards.get(rewardCount));
						item.setVelocity(new Vector(0.0, 0.2, 0.0));
						item.setPickupDelay(Integer.MAX_VALUE);

						String itemName = null;

						for (String crates : CratesFile.getConfig().getConfigurationSection("Crates").getKeys(false)) {
							if (crates.equalsIgnoreCase(crate)) {
								itemName = ChatColor.translateAlternateColorCodes('&', CratesFile.getConfig().getString("Crates." + crates + ".Rewards." + String.valueOf(rewardCount + 1) + ".Name"));
							}
						}
						setItemName(hologram, itemName);

						rewardCount++;

						if (rewardCount >= rewards.size()) {
							rewardCount = 0;
						}

						step++;
					} else if (step == 6) {
						Block chest = location.getBlock();

						if (chest.getState() instanceof Chest) {
							playChestAction((Chest) chest.getState(), false);
						} else {
							error = true;
						}

						step++;
					} else if (step == 7) {
						if (item != null) {
							item.remove();
						}
						step++;
					} else if (step == 10) {
						step = 0;
					} else {
						step++;
					}

					if (item != null) {
						Animation.item = item;
					}
				}
			}
		}.runTaskTimer(Core.core, 5, 5);
	}

	public static void playChestAction(Chest chest, boolean open) {
		Location location = chest.getLocation();
		World world = ((CraftWorld) location.getWorld()).getHandle();
		BlockPosition position = new BlockPosition(location.getX(), location.getY(), location.getZ());
		TileEntityChest tileChest = (TileEntityChest) world.getTileEntity(position);
		world.playBlockAction(position, tileChest.w(), 1, open ? 1 : 0);
	}

	public static Hologram summonHologram(String crate, Location location) {
		Hologram hologram = HologramsAPI.createHologram(Core.core, location);

		hologram.appendTextLine(ChatColor.translateAlternateColorCodes('&', AnimationFile.getConfig().getString("hologram.line1").replace("%crateName%", crate)));

		return hologram;
	}

	public static void setItemName(Hologram hologram, String itemName) {
		try {
			hologram.removeLine(1);
		} catch (Exception e) {
		}

		hologram.appendTextLine(itemName);
	}

	public static Item summonItem(Location location, ItemStack itemStack) {
		Item item = location.getWorld().dropItem(location, itemStack);

		return item;
	}

	private List<ItemStack> getRewards(String Crate) {
		List<ItemStack> crateRewards = new ArrayList<ItemStack>();

		for (String crate : CratesFile.getConfig().getConfigurationSection("Crates.").getKeys(false)) {
			if (crate.equalsIgnoreCase(Crate)) {
				for (String item : CratesFile.getConfig().getConfigurationSection("Crates." + crate + ".Rewards").getKeys(false)) {
					String[] material = CratesFile.getConfig().getString("Crates." + crate + ".Rewards." + item + ".Material").split(":");
					if (material[0].equalsIgnoreCase("SKULL")) {
						crateRewards.add(CrateUtils.getCrateRewardSkull(crate, item));
					} else {
						crateRewards.add(CrateUtils.getCrateReward(crate, item));
					}
				}
			}
		}

		return crateRewards;
	}

}