package net.tylermurphy.hideAndSeek.command;
import static net.tylermurphy.hideAndSeek.configuration.Localization.*;

import org.bukkit.Bukkit;
import org.bukkit.GameMode;
import org.bukkit.Location;
import org.bukkit.Material;
import org.bukkit.command.CommandSender;
import org.bukkit.enchantments.Enchantment;
import org.bukkit.entity.Player;
import org.bukkit.inventory.ItemStack;
import org.bukkit.inventory.meta.ItemMeta;
import org.bukkit.inventory.meta.PotionMeta;
import org.bukkit.potion.PotionData;
import org.bukkit.potion.PotionEffect;
import org.bukkit.potion.PotionEffectType;
import org.bukkit.potion.PotionType;

import net.md_5.bungee.api.ChatColor;
import net.tylermurphy.hideAndSeek.Main;
import net.tylermurphy.hideAndSeek.events.Glow;
import net.tylermurphy.hideAndSeek.events.Taunt;
import net.tylermurphy.hideAndSeek.events.Worldborder;
import net.tylermurphy.hideAndSeek.util.Util;

import static net.tylermurphy.hideAndSeek.configuration.Config.*;

import java.util.ArrayList;
import java.util.List;
import java.util.Random;

public class Start implements ICommand {

	public void execute(CommandSender sender, String[] args) {
		if(!Util.isSetup()) {
			sender.sendMessage(errorPrefix + message("GAME_SETUP"));
			return;
		}
		if(!Main.plugin.status.equals("Standby")) {
			sender.sendMessage(errorPrefix + message("GAME_INPROGRESS"));
			return;
		}
		if(!Main.plugin.board.isPlayer(sender)) {
			sender.sendMessage(errorPrefix + message("GAME_NOT_INGAME"));
			return;
		}
		if(Main.plugin.board.size() < minPlayers) {
			sender.sendMessage(errorPrefix + message("START_MIN_PLAYERS").addAmount(minPlayers));
			return;
		}
		if(Bukkit.getServer().getWorld("hideandseek_"+spawnWorld) != null) {
			Main.plugin.worldLoader.rollback();
		} else {
			Main.plugin.worldLoader.loadMap();
		}
		String seekerName;
		if(args.length < 1) {
			seekerName = Main.plugin.board.getPlayers().stream().skip(new Random().nextInt(Main.plugin.board.size())).findFirst().get().getName();
		} else {
			seekerName = args[0];
		}
		Player seeker = Main.plugin.board.getPlayer(seekerName);
		if(seeker == null) {
			sender.sendMessage(errorPrefix + message("START_INVALID_NAME").addPlayer(seekerName));
			return;
		}
		Main.plugin.board.reload();
		for(Player temp : Main.plugin.board.getPlayers()) {
			if(temp.getName().equals(seeker.getName()))
				continue;
			Main.plugin.board.addHider(temp);
		}
		Main.plugin.board.addSeeker(seeker);
		currentWorldborderSize = worldborderSize;
		for(Player player : Main.plugin.board.getPlayers()) {
			player.getInventory().clear();
			player.setGameMode(GameMode.ADVENTURE);
			player.teleport(new Location(Bukkit.getWorld("hideandseek_"+spawnWorld), spawnPosition.getX(),spawnPosition.getY(),spawnPosition.getZ()));
			for(PotionEffect effect : player.getActivePotionEffects()){
			    player.removePotionEffect(effect.getType());
			}
		}
		for(Player player : Main.plugin.board.getSeekers()) {
			player.addPotionEffect(new PotionEffect(PotionEffectType.BLINDNESS,1000000,127,false,false));
			player.addPotionEffect(new PotionEffect(PotionEffectType.SLOW,1000000,127,false,false));
			player.sendTitle(ChatColor.RED + "" + ChatColor.BOLD + "SEEKER", ChatColor.WHITE + message("SEEKERS_SUBTITLE").toString(), 10, 70, 20);
		}
		for(Player player : Main.plugin.board.getHiders()) {
			player.addPotionEffect(new PotionEffect(PotionEffectType.SPEED,1000000,5,false,false));
			player.sendTitle(ChatColor.GOLD + "" + ChatColor.BOLD + "HIDER", ChatColor.WHITE + message("HIDERS_SUBTITLE").toString(), 10, 70, 20);
		}
		Worldborder.resetWorldborder("hideandseek_"+spawnWorld);
		Main.plugin.board.reloadGameBoards();
		Main.plugin.status = "Starting";
		int temp = Main.plugin.gameId;
		Util.broadcastMessage(messagePrefix + message("START_COUNTDOWN").addAmount(30));
		Util.sendDelayedMessage(messagePrefix + message("START_COUNTDOWN").addAmount(20), Main.plugin.gameId, 20 * 10);
		Util.sendDelayedMessage(messagePrefix + message("START_COUNTDOWN").addAmount(10), Main.plugin.gameId, 20 * 20);
		Util.sendDelayedMessage(messagePrefix + message("START_COUNTDOWN").addAmount(5), Main.plugin.gameId, 20 * 25);
		Util.sendDelayedMessage(messagePrefix + message("START_COUNTDOWN").addAmount(3), Main.plugin.gameId, 20 * 27);
		Util.sendDelayedMessage(messagePrefix + message("START_COUNTDOWN").addAmount(2), Main.plugin.gameId, 20 * 28);
		Util.sendDelayedMessage(messagePrefix + message("START_COUNTDOWN").addAmount(1), Main.plugin.gameId, 20 * 29);
		Bukkit.getServer().getScheduler().runTaskLater(Main.plugin, new Runnable() {
			public void run() {
				if(temp != Main.plugin.gameId) return;
				Util.broadcastMessage(messagePrefix + message("START"));
				Main.plugin.status = "Playing";
				for(Player player : Main.plugin.board.getPlayers()) {
					resetPlayer(player);
				}
				Main.plugin.worldborder = null;
				Main.plugin.taunt = null;
				Main.plugin.glow = null;
				
				if(worldborderEnabled) {
					Main.plugin.worldborder = new Worldborder(Main.plugin.gameId);
					Main.plugin.worldborder.schedule();
				}
				
				Main.plugin.taunt = new Taunt(Main.plugin.gameId);
				Main.plugin.taunt.schedule();
				
				Main.plugin.glow = new Glow(Main.plugin.gameId);
				
				if(gameLength > 0) {
					Main.plugin.timeLeft = gameLength;
				}
			}
		}, 20 * 30);
		
	}
	
	public static void resetPlayer(Player player) {
		player.getInventory().clear();
		for(PotionEffect effect : player.getActivePotionEffects()){
		    player.removePotionEffect(effect.getType());
		}
		player.addPotionEffect(new PotionEffect(PotionEffectType.DOLPHINS_GRACE, 1000000, 1, false, false));
		if(Main.plugin.board.isSeeker(player)){
			ItemStack diamondSword = new ItemStack(Material.DIAMOND_SWORD,1);
			diamondSword.addEnchantment(Enchantment.DAMAGE_ALL, 1);
			ItemMeta diamondSwordMeta = diamondSword.getItemMeta();
			diamondSwordMeta.setDisplayName("Seeker Sword");
			diamondSwordMeta.setUnbreakable(true);
			diamondSword.setItemMeta(diamondSwordMeta);
			player.getInventory().addItem(diamondSword);
			
			ItemStack wackyStick = new ItemStack(Material.STICK,1);
			wackyStick.addUnsafeEnchantment(Enchantment.KNOCKBACK, 3);
			ItemMeta wackyStickMeta = wackyStick.getItemMeta();
			wackyStickMeta.setDisplayName("Wacky Stick");
			wackyStick.setItemMeta(wackyStickMeta);
			player.getInventory().addItem(wackyStick);
			
			player.addPotionEffect(new PotionEffect(PotionEffectType.SPEED, 1000000, 2, false, false));
			player.addPotionEffect(new PotionEffect(PotionEffectType.JUMP, 1000000, 1, false, false));
			player.addPotionEffect(new PotionEffect(PotionEffectType.SLOW_FALLING, 1000000, 1, false, false));
			player.addPotionEffect(new PotionEffect(PotionEffectType.WATER_BREATHING, 1000000, 10, false, false));
		}
		else if(Main.plugin.board.isHider(player)){
			ItemStack stoneSword = new ItemStack(Material.STONE_SWORD,1);
			stoneSword.addEnchantment(Enchantment.DAMAGE_ALL, 2);
			ItemMeta stoneSwordMeta = stoneSword.getItemMeta();
			stoneSwordMeta.setDisplayName("Hider Sword");
			stoneSwordMeta.setUnbreakable(true);
			stoneSword.setItemMeta(stoneSwordMeta);
			player.getInventory().addItem(stoneSword);
			
			ItemStack splashPotion = new ItemStack(Material.SPLASH_POTION,1);
			PotionMeta splashPotionMeta = (PotionMeta) splashPotion.getItemMeta();
			splashPotionMeta.setBasePotionData(new PotionData(PotionType.REGEN));
			splashPotion.setItemMeta(splashPotionMeta);
			player.getInventory().addItem(splashPotion);
			
			ItemStack potion = new ItemStack(Material.POTION,2);
			PotionMeta potionMeta = (PotionMeta) potion.getItemMeta();
			potionMeta.setBasePotionData(new PotionData(PotionType.INSTANT_HEAL));
			potion.setItemMeta(potionMeta);
			player.getInventory().addItem(potion);
			
			ItemStack snowball = new ItemStack(Material.SNOWBALL,1);
			ItemMeta snowballMeta = snowball.getItemMeta();
			snowballMeta.setDisplayName("Glow Powerup");
			List<String> snowballLore = new ArrayList<String>();
			snowballLore.add("Throw to make all seekers glow");
			snowballLore.add("Last 30s, all hiders can see it");
			snowballLore.add("Time stacks on multi use");
			snowballMeta.setLore(snowballLore);
			snowball.setItemMeta(snowballMeta);
			player.getInventory().addItem(snowball);
			
			player.addPotionEffect(new PotionEffect(PotionEffectType.WATER_BREATHING, 1000000, 1, false, false));
		}
	}
	
	public String getLabel() {
		return "start";
	}
	
	public String getUsage() {
		return "<player>";
	}

	public String getDescription() {
		return "Starts the game either with a random seeker or chosen one";
	}

}