package me.Camer047;

import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.ObjectInputStream;
import java.io.ObjectOutputStream;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.UUID;

import org.bukkit.Bukkit;
import org.bukkit.ChatColor;
import org.bukkit.Material;
import org.bukkit.OfflinePlayer;
import org.bukkit.command.Command;
import org.bukkit.command.CommandSender;
import org.bukkit.entity.Player;
import org.bukkit.event.EventHandler;
import org.bukkit.event.Listener;
import org.bukkit.event.player.PlayerJoinEvent;
import org.bukkit.inventory.Inventory;
import org.bukkit.inventory.ItemStack;
import org.bukkit.inventory.meta.ItemMeta;
import org.bukkit.permissions.Permission;
import org.bukkit.plugin.java.JavaPlugin;

public class Coins extends JavaPlugin implements Listener {
	static HashMap<UUID, Integer> map = new HashMap<>();

	public Permission give = new Permission("coins.give");


	public void writetodisk()
	   {
	      try
	      {
	         FileOutputStream fileOut =
	         new FileOutputStream("plugins/coindata.txt");
	         ObjectOutputStream out = new ObjectOutputStream(fileOut);
	         out.writeObject(map);
	         out.close();
	         fileOut.close();
	         System.out.printf("Serialized data is saved in data.txt");
	      }catch(IOException i)
	      {
	          i.printStackTrace();
	      }
	   }

	@SuppressWarnings("unchecked")
	public void readfromdisk () {
		try
	      {
	         FileInputStream fileIn =
	         new FileInputStream("plugins/coindata.txt");
	         ObjectInputStream in = new ObjectInputStream(fileIn);
	         map = (HashMap<UUID, Integer>) in.readObject();
	         in.close();
	         fileIn.close();
	         System.out.printf("Serialized data is saved in data.txt");
	      }catch(IOException i)
	      {
	          i.printStackTrace();
	      }
		catch(ClassNotFoundException c)
	      {
	         System.out.println("Class not found");
	         c.printStackTrace();
	      }


	}

	public static void giveCoins(UUID uuid, Integer amount)
	{

		if (map.containsKey(uuid)) {
		int tempcoins = map.get(uuid);
		int finalcoins = tempcoins + amount;
		map.put(uuid, finalcoins);
		}



	}




	@EventHandler
	public void onEvent(PlayerJoinEvent e) {
		Player player = e.getPlayer();
		UUID playeruuid = player.getUniqueId();
		if (map.containsKey(playeruuid)) {
		} else {
			getLogger().info("Player " + playeruuid + " has been added to the hashmap");
			map.put(playeruuid, 0);



			}
	}





	@Override
	public void onEnable() {

		readfromdisk();
		this.getConfig().options().copyDefaults(true);

	}

	@Override
	public void onDisable() {
		writetodisk();
	}

	public boolean onCommand(CommandSender sender, Command cmd, String label, String[] args) {

		if (cmd.getName().equalsIgnoreCase("coins") && sender instanceof Player) {



			if (args.length == 1 && args[0].equalsIgnoreCase("help")) {
				Player player = (Player) sender;

				player.sendMessage(ChatColor.BLUE + "" + ChatColor.BOLD + "COINS");
				player.sendMessage(ChatColor.GRAY + "By: " + ChatColor.DARK_RED + "" + ChatColor.ITALIC + "Camer047");
				player.sendMessage(ChatColor.GOLD + "Commands:");
				player.sendMessage(ChatColor.YELLOW + "/coins balance " + ChatColor.GREEN + "Displays you cons balance");




			}
			if (args.length == 3 && args[0].equalsIgnoreCase("give")) {
			final Player player = (Player) sender;
			if (player.hasPermission(give)) {

			boolean playerFound = false;

			for (Player playertogive : Bukkit.getOnlinePlayers()) {
				if (playertogive.getName().equalsIgnoreCase(args[1])) {
					//Get the amount of tokens from the third argument
					int amount = Integer.parseInt(args[2]);


			giveCoins(playertogive.getUniqueId(), amount);
			player.sendMessage(ChatColor.GREEN + "Success! Sent " + amount + " coins to " + playertogive.getDisplayName() + "!");
			playerFound = true;

					playertogive.sendMessage(ChatColor.GOLD + "+" + amount + " Coins!");
			break;
		}}
			if (playerFound == false) {

				player.sendMessage(ChatColor.RED + "" + ChatColor.BOLD + "That Player was not found!");

			}
			}





			}
			if (args.length >= 1 && args[0].equalsIgnoreCase("balance")) {
				Player player = (Player) sender;
				UUID playeruuid = player.getUniqueId();
				if (map.containsKey(playeruuid)) {
				int coinbalance = map.get(playeruuid);
				player.sendMessage("You Have: " + coinbalance + " coins");
				} else {
					map.put(playeruuid, 0);
					player.sendMessage("Error 0");
					}



			}











		}

			if (args.length >= 2 && args[0].equalsIgnoreCase("debug")) {
				Player player = (Player) sender;


				for (Player playertoget : Bukkit.getOnlinePlayers()){
					if (playertoget.getName() == args[1]) {
						player.sendMessage("Begining Debugging Process...");
						if (map.containsKey(playertoget.getUniqueId())) {
							player.sendMessage("No errors were found!");
						} else {
							player.sendMessage(ChatColor.RED + "Errors were detected with this players data!");
							player.sendMessage(ChatColor.GREEN + "Attempting to fix...");
							map.put(playertoget.getUniqueId(), 0);
							player.sendMessage("" + playertoget.getDisplayName() + "'s Data has been repaired!");
						}

					}


				}

			}




		return true;

	}





}