package me.suspected.cryogenic;

import java.util.ArrayList;

import org.bukkit.Bukkit;
import org.bukkit.ChatColor;
import org.bukkit.command.Command;
import org.bukkit.command.CommandSender;
import org.bukkit.craftbukkit.Main;
import org.bukkit.entity.Damageable;
import org.bukkit.entity.Player;
import org.bukkit.event.EventHandler;
import org.bukkit.event.Listener;
import org.bukkit.event.player.PlayerJoinEvent;
import org.bukkit.event.player.PlayerMoveEvent;
import org.bukkit.event.player.PlayerQuitEvent;
import org.bukkit.plugin.java.JavaPlugin;
import org.bukkit.potion.PotionEffect;


public class cryogenic extends JavaPlugin implements Listener{

    private Main plugin;

    public void CommandVanish(Main Main){
    	this.plugin = Main;
    }


//Package names should not begin upper-case

        public ArrayList<String> frozenPlayers = new ArrayList<String>();
    	private ArrayList<Player> vanished = new ArrayList<Player>();
    	public ArrayList<String> vanish = new ArrayList<>();
        public void onEnable(){
        	getLogger().info("Developed by Suspected");
            frozenPlayers.clear();
            Bukkit.getPluginManager().registerEvents((Listener) this, this);
        }
       public boolean onCommand(CommandSender sender, Command cmd, String commandLabel, String[] args){

           if(commandLabel.equalsIgnoreCase("heal")){
        	   if(sender.hasPermission("cryogenic.heal")){
        	   }
               if(args.length == 0){
                  if(sender instanceof Player){
                      Player p = (Player)sender;
                     Damageable dm = p;

                      p.setHealth(dm.getMaxHealth());
                  }
               }else{
               switch(args.length){
               case 1:
                   Player p = Bukkit.getPlayerExact(args[0]);
                   if(p == null){
                       sender.sendMessage(ChatColor.GRAY + "[" + ChatColor.RED + "Cryogenic" + ChatColor.GRAY + "]" + ChatColor.DARK_GRAY + ":" +ChatColor.RED + "That player is offline!");
                       //You forgot to return here if the player is null
                       return false;
                   }
                   Damageable dm = p;
                   p.setHealth(dm.getMaxHealth());
                   p.sendMessage(ChatColor.GRAY + "[" + ChatColor.RED + "Cryogenic" + ChatColor.GRAY + "]" + ChatColor.DARK_GRAY + ":" + ChatColor.GOLD + "You have been healed");
                   return true; //Use return true/false instead of break

               }
               }
           }
           if(commandLabel.equalsIgnoreCase("freeze")){
        	   if(sender.hasPermission("cryogenic.freeze")){
        	   }

               //Removed a bad arg length check from here

                   switch(args.length){ //Although it may be good practice for you to use a switch statement,
                   //it might be better to use ifs so if you want to act upon the case of the command lacking or containing too many arguments you may
                   case 1:
                       Player p = Bukkit.getPlayer(args[0]);
                       if(p == null){
                           sender.sendMessage(ChatColor.GRAY + "[" + ChatColor.RED + "Cryogenic" + ChatColor.GRAY + "]" + ChatColor.DARK_GRAY + ":" + ChatColor.RED + "That player is not online!");
                       }else{
                           if(frozenPlayers.contains(p.getName())){
                               frozenPlayers.remove(p.getName());
                               p.sendMessage(ChatColor.GRAY + "[" + ChatColor.RED + "Cryogenic" + ChatColor.GRAY + "]" + ChatColor.DARK_GRAY + ":" + ChatColor.YELLOW + ChatColor.BOLD + "You have been unfrozen!");
                           }else{
                               frozenPlayers.add(p.getName());
                               p.sendMessage(ChatColor.GRAY + "[" + ChatColor.RED + "Cryogenic" + ChatColor.GRAY + "]" + ChatColor.DARK_GRAY + ":" + ChatColor.YELLOW + ChatColor.BOLD + "You have been frozen by " + sender.getName() + ".");
                           }
                       }
                       return true;
                   }
                    Player p = (Player) sender;
            if(cmd.getName().equalsIgnoreCase("Vanish"));
              if(sender.hasPermission("ceryogenic.vanish"));
              sender.sendMessage("test");

              if(!vanish.contains(p)){
              }
				 for (Player pl : Bukkit.getServer().getOnlinePlayers()){
					 pl.hidePlayer(p);
				 }
				 vanished.add(p);
           }
		return false;

           }



      	@EventHandler
    	public void onPlayerJoin(PlayerJoinEvent e){
    		for (Player p : vanished) {
    			e.getPlayer().hidePlayer(p);
    		}












           }





       @EventHandler
       public void onPlayerMove(PlayerMoveEvent e){
           if(frozenPlayers.contains(e.getPlayer().getName())){
               e.getPlayer().teleport(e.getPlayer());
               e.getPlayer().sendMessage(ChatColor.GRAY + "[" + ChatColor.RED + "Cryogenic" + ChatColor.GRAY + "]" + ChatColor.DARK_GRAY + ":" + ChatColor.YELLOW + ChatColor.BOLD + "You are frozen!");
           }else{
               //You don't always need an else statement after an if
           }
       }
    }