<?php

namespace GT;

use pocketmine\plugin\PluginBase;
use pocketmine\event\Listener;
use pocketmine\math\Vector3;
use pocketmine\math\Vector2;
use pocketmine\level\Position;
use pocketmine\block\Block;
use pocketmine\utils\TextFormat;
use pocketmine\entity\Entity;
use pocketmine\entity\Effect;
use pocketmine\utils\Config;
use pocketmine\command\Command;
use pocketmine\command\CommandSender;
use pocketmine\event\block\BlockBreakEvent;
use pocketmine\event\block\BlockPlaceEvent;
use pocketmine\event\player\PlayerJoinEvent;
use pocketmine\level\sound\AnvilFallSound;
use pocketmine\event\player\PlayerDeathEvent;
use pocketmine\event\player\PlayerInteractEvent;
use pocketmine\event\player\PlayerChatEvent;
use pocketmine\event\player\PlayerRespawnEvent;
use pocketmine\event\player\PlayerQuitEvent;
use pocketmine\event\entity\EntityDamageEvent;
use pocketmine\event\entity\EntityDamageByBlockEvent;
use pocketmine\event\entity\EntityDamageByEntityEvent;
use pocketmine\event\entity\EntityRegainHealthEvent;
use pocketmine\inventory\BigShapedRecipe;
use pocketmine\event\player\PlayerMoveEvent;
use pocketmine\tile\Sign;
use pocketmine\network\protocol\AddEntityPacket;
use pocketmine\network\protocol\BossEventPacket;
use pocketmine\utils\UUID;
use pocketmine\network\protocol\SetTimePacket;
use pocketmine\network\protocol\TextPacket;
use pocketmine\network\protocol\AddPlayerPacket;
use pocketmine\event\block\SignChangeEvent;
use pocketmine\item\Item;
use pocketmine\tile\Tile;
use pocketmine\nbt\NBT;
use pocketmine\nbt\tag\CompoundTag;
use pocketmine\nbt\tag\ListTag;
use pocketmine\nbt\tag\IntTag;
use pocketmine\nbt\tag\StringTag;
use pocketmine\nbt\tag\ByteTag;
use pocketmine\tile\Skull;
use pocketmine\Server;
use pocketmine\level\Level;
use onebone\economyapi\EconomyAPI;
use pocketmine\level\particle\HeartParticle;
use pocketmine\command\ConsoleCommandSender;
use pocketmine\Player;
use pocketmine\event\player\PlayerCommandPreprocessEvent;


class Main extends PluginBase Implements Listener {


	public $request = array();
	public $config;


	public function onEnable() {
	   @mkdir($this->getDataFolder());

	@mkdir($this->getDataFolder() . "players/");
		$this->config = new Config($this->getDataFolder() . "gang.yml", Config::YAML, array("max_gangs" => 2));

 		$this->getServer()->getPluginManager()->registerEvents($this, $this);
		$this->getLogger()->info("Enabled v1.0 TutoGamerWalid");

	}


	public function onJoinL(PlayerJoinEvent $event) {
		if(!file_exists($this->getDataFolder() . "players/" . strtolower($event->getPlayer()->getName()) . ".yml")) {
			$config = new Config($this->getDataFolder() . "players/" . strtolower($event->getPlayer()->getName()) . ".yml", Config::YAML);
			$config->set("Gangs", array());
			$config->save();
		}
	}


	public function addRequest(Player $target, Player $requestp) {
		if($target->getName() == $requestp->getName()) {
			$requestp->sendMessage("§cGangs » You cannot Team with yourself");
			return false;
		}

		if(!$this->isTeam($requestp, $target->getName())) {
			$requestp->sendMessage("§aGangs » Sent request to ".$target->getName());
			$this->request[$requestp->getName()] = $target->getName();
			$target->sendMessage("§aGangs » {$requestp->getName()} has requested you as an GangTeam, do /gang accept to accept");
			$task = new CancelRequest($this, $target, $requestp);
			$this->getServer()->getScheduler()->scheduleDelayedTask($task, 20 * 60);
		}else {
			$requestp->sendMessage("§cGangs » That player is already your GangTeammate.");
		}
	}

	public function removeRequest(Player $target,Player $requestp, $reason) {
		if(in_array($target->getName(), $this->request)) {
			if($reason == 0){
				$requestp->sendMessage("§cGangs » {$target->getName()} did not accept your request.");
			}
			unset($this->request[$requestp->getName()]);
		}
	}

	public function addTeam(Player $player, Player $ally, $gangname) {
		$player->sendMessage("§aGangs » You're now Gangs with §7{$ally->getName()}");
		$ally->sendMessage("§aGangs » You're now Gangs with §7{$player->getName()}");
		$config = new Config($this->getDataFolder() . "players/". strtolower($player->getName()) . ".yml", Config::YAML);
		$points = new Config($this->getDataFolder() . "points.yml", Config::YAML);
		$all = $config->getAll();
		$all["gang_players"] = $ally->getName();
		$config->setAll($all);
		$config->save();
		$config->reload();
		# ↑Current Player • Ally ↓
		$config2 = new Config($this->getDataFolder()."players/". strtolower($ally->getName()) . ".yml", Config::YAML);
		$push = $config2->getAll();
		$push["gang_players"] = $player->getName();
		$config->setAll($all);
		$config->save();
		$config->reload();
		$this->removeRequest($ally, $player, 1);
	}

	public function removeTeam(Player $player, $allyname) {
		if($this->isTeam($player, $allyname)) {
			$config = new Config($this->getDataFolder() . "players/" . strtolower($player->getName()) . ".yml", Config::YAML);
			$points = new Config($this->getDataFolder() . "points.yml", Config::YAML);
			$all = $config->getAll();
			$found = $all["gang_players"];
			$id = array_search($allyname, $found);
			unset($all[$id]);
			$config->setAll($all);
			$config->save();
			$config->reload();
			return true;
		}

		return false;
	}

	public function TpTeam(Player $player, $allyname) {
		if($this->isTeam($player, $allyname)) {
			$player->sendMessage("§7Gangs » §ayou have was teleported to your teammate.");
			return true;
		}
		return false;
	}

	public function getAllGangs(){
                  $dir = $this->getDataFolder()."players/";
                  $files = scandir($dir);
                  unset($files[0],$files[1]);
                  foreach($files as $file){
                  $cfg1 = new Config($dir.$file);
                  $cfg = $cfg1->getAll();
                  return $cfg;
                 }
	}


	public function isTeam(Player $player, $isallyname) {
		$config = new Config($this->getDataFolder() . "players/". strtolower($player->getName()) . ".yml", Config::YAML);
		$array = $config->getAll();
		$found = $array["gang_players"];
		if (in_array($isallyname, $found)) {
			return true;
		}

		return false;
	}


       public function onHit(EntityDamageEvent $event){
           $player = $event->getEntity();
           if($player instanceof Player){

		if($event->getCause() == EntityDamageEvent::CAUSE_ENTITY_ATTACK) {
			$damager = $event->getDamager();
			$victim = $event->getEntity();
			if($damager instanceof Player && $victim instanceof Player) {
				if($this->isTeam($victim, $damager->getName())) {
					$event->setCancelled();
				     }
			      }
		       }
	        }
        }


    public function onDeath(PlayerDeathEvent $event)  {

        $player = $event->getEntity();

        $deathdata = new Config($this->getDataFolder() . "deaths.yml", Config::YAML);
        $killdata = new Config($this->getDataFolder() . "points.yml", Config::YAML);

        $name = $player->getName();

        $cause = $player->getLastDamageCause();
        if($cause instanceof EntityDamageByEntityEvent) {

            $killer = $cause->getDamager();
            $event->setDeathMessage(null);

             if ($killer instanceof Player){

                        $name = $killer->getName();

                        $kills = $killdata->get($name);
                        $killdata->set($name, $kills + 1);
                        $killdata->save();

                        $this->addKill($killer);
                }
          }
    }


 	public function onCommand(CommandSender $sender, Command $command, $label, array $args) {
		  switch (strtolower($command->getName())){
			case "gang":
			case "g":

		$params = [
			"add",
			"remove",
			"list",
			"leave",
			"accept",
			"create",
			"kick"
		];

		$helpmenu = [
			"§8----- §l§d Gang Help §r §8-----",
			"§8- §a/gang create <gang-name>",
			"§8- §a/gang remove <gang-name>",
			"§8- §a/gang add <name> §7- §eadd a Teammate",
			"§8- §a/gang kick <name> §7- §eremove a Teammate",
			"§8- §a/gang toplist §7- §elist of your current Teamates",
			"§8- §a/gang accept §7- §eaccept an Team request",
			"§8- §a/gang deny §7- §eDenies an Team request",
			"§8- §a/gang list §7- §eList of your gang teammate"
		];



		if(!in_array(isset($args[0]), $params)) {
			foreach($helpmenu as $msg) {
				$sender->sendMessage($msg);
			}
			return true;
		}

		if($args[0] == "create"){

			$config = new Config($this->getDataFolder()."players/". strtolower($sender->getName()) . ".yml", Config::YAML);
			//$all = $config->getAll();
               $check = $config->get("Gangs", []);

                 foreach($this->getAllGangs() as $all){
	var_dump($all);
	           if(isset($all["gang_name"])){
		       $sender->sendMessage ("§aThis Gangs Name already created please enter a new name");
		       return;

		}

             }

			if(isset($check["gang_name"]) and $check["leader"] === $sender->getName()){
				$sender->sendMessage("§cyou have already a gang team you can remove with /gang remove <name>");
               return;
			}

			if(isset($check["gang_name"]) and $check["leader"] !== $sender->getName()){
		          $sender->sendMessage ("you can't create team because you are already in a gang !\n you can quit with the command /gang leave");
               return;
			}


			    if(!isset($args[1])) {
				$sender->sendMessage("§cGangs » Please enter the gangname");
				return true;
			}

			$sender->sendMessage("§ayou have succefully created ".$args[1]);
			$config = new Config($this->getDataFolder()."players/". strtolower($sender->getName()) . ".yml", Config::YAML);
			$points = new Config($this->getDataFolder() . "points.yml", Config::YAML);
		      $array = $config->get("Gangs", []);
		      $array["gang_name"] = $args[1];
		      $defaultPoint = $points->get($args[1]);
                $array["leader"] = $sender->getName();
		      $array["gang_players"] = [];
		      $config->set("Gangs", $array);
	            $config->save();
		     $config->reload();

		     $points->set($args[1], $defaultPoint+0);
		     $points->save();


			}


			}

          if($args[0] == "msg"){

          	$config = new Config($this->getDataFolder()."players/". strtolower($sender->getName()) . ".yml", Config::YAML);
			//$all = $config->getAll();
               $check = $config->get("Gangs", []);

              if(isset($check["gang_name"]) and isset($args[1])) {
                 $msg = implode(" ", $args);
                  $dir = $this->getDataFolder()."players/";
                  $files = scandir($dir);
                  unset($files[0],$files[1]);
                  foreach($files as $file){
                  $cfg1 = new Config($dir.$file);
                  $cfg = $cfg1->getAll();


                 $found = $cfg["gang_players"];
                foreach ($this->getServer()->getOnlinePlayers () as $pl){
		    if (in_array($pl->getName(), $found) and $pl !== null and $pl->isOnline()) {
			$pl->sendMessage("§b{$check["gang_name"]} §f{$sender->getName()} §7>§a {$msg}");
			return true;
	         	}
                 }
                 }
                  }else{
                $sender->sendMessage("§cyou don't have any gang you can't send message.");
              }
            }
            }
           }

		if($args[0] == "remove"){

			$config = new Config($this->getDataFolder()."players/". strtolower($sender->getName()) . ".yml", Config::YAML);
			//$all = $config->getAll();
               $check = $config->get("Gangs", []);

               if(isset($check["gang_name"]) and isset($check["leader"]) and isset($args[1])){
                 if($check["leader"] !== $sender->getName()){
                     $sender->sendMessage("§cyou are not the leader for remove the gang.");
                     return;
                     }
                     if($check["gang_name"] === $args[1]){
                     $sender->sendMessage ("§ayou have succefully removed ".$args[1]);
                     $config->set("Gangs", []);
                     $config->save();
                   }else{
                    $sender->sendMessage("§cthe gang name not found !");
                    }

               }


		}

          if($args[0] == "leave"){
 			$config = new Config($this->getDataFolder()."players/". strtolower($sender->getName()) . ".yml", Config::YAML);
			//$all = $config->getAll();
               $check = $config->get("Gangs", []);

               if(isset($check["gang_name"]) and isset($check["gang_players"])){
                if($leave = array_search($sender->getName(), $check["gang_players"])){
                unset($check[$leave]);
                $config->setAll($check);
                $config->save();
                $config->reload();
                $sender->sendMessage ("§ayou have leave the gang !");
          }else{
                $sender->sendMessage("§cyou don't any gang !");
          }
          }
          }

		if($args[0] == "add") {
			$config = new Config($this->getDataFolder()."players/". strtolower($sender->getName()) . ".yml", Config::YAML);
			//$all = $config->getAll();
                    $check = $config->get("Gangs", []);

			if(!isset($check["gang_name"])){
				$sender->sendMessage("§cplease create your first team follow the command /gang create <name>");
				return;
				}

			if(count($config->get("Gangs")) == $this->config->get("max_gangs")) {
				$sender->sendMessage("§cGangs » You cannot add more Gangs!");
			}

			if(!isset($args[1])) {
				$sender->sendMessage("§cGangs » Please enter the player's name you want to teammate with");
				return true;
			}

			$player = $this->getServer()->getPlayer($args[1]);


			if($player !== null) {
				$this->addRequest($player, $sender);
			}else {
				$sender->sendMessage("§cThat player cannot be found.");
			}
		}

		if($args[0] ==  "kick") {
		     $config = new Config($this->getDataFolder()."players/". strtolower($sender->getName()) . ".yml", Config::YAML);
			//$all = $config->getAll();
                  $check = $config->get("Gangs", []);


			if(!isset($args[1])) {
                         if($check["leader"] !== $sender->getName()){
                          $sender->sendMessage("§cyou are not the leader for remove the gang.");
                          return;
                         }

				$sender->sendMessage("§cGangs » Please enter the teammeate name you want to remove");
				return false;
			}

			if($this->removeTeam($sender, $args[1])) {
				$sender->sendMessage("§aGangs » Teammate removed");
			}else {
				$sender->sendMessage("§cGangs » Team not found do /team list to get a list of your Gangs.");
			}
		}

		if($args[0] ==  "list") {
			$config = new Config($this->getDataFolder() . "players/" . strtolower($sender->getName()) . ".yml", Config::YAML);
			$array = $config->get("Gangs", []);
			$all = $config->getAll();
			if(empty($all["gang_players"]) or empty($all)){
				$sender->sendMessage("§cGangs » You dont have any Gangs");
			}else {
				$sender->sendMessage("§6§l-= Gangs Teams =-");
				foreach($all["gang_players"] as $allyname) {
					$sender->sendMessage("§7- §a{$allyname}");
				}
			}
		}

		if($args[0] == "accept") {
			if(in_array($sender->getName(), $this->request)) {
				foreach($this->request as $target => $requestp) {
					$target = $this->getServer()->getPlayer($target);
					$requestp = $this->getServer()->getPlayer($requestp);
					if($requestp->getName() === $sender->getName()) {
						$this->addTeam($target, $requestp);
						//$this->addTeam($requestp, $target);
					}else {
						$sender->sendMessage("§cGangs » You have no Teams requests");
					}
				}
			}
		}

		if($args[0] == "toplist"){


			$sender->sendMessage ("§7--- §bGang Lists §7---");

	             $cfg = arsort($this->getAllGangs());


			$num = 0;

			foreach($cfg as $all){
				$num++;
			if(!isset($all["gang_name"]) or empty($all["gang_name"])){
				$sender->sendMessage("§cThere is 0 gangs team");
				return;
				}


				if($num == 11){
					break;
				}


			      $sender->sendMessage ("§7- §e{$num} §b{$all["gang_name"]} §awith §c{$all["gang_point"]} Kills");


			}
			}



		if($args[0] ==  "transfer") {
			$config = new Config($this->getDataFolder()."players/". strtolower($sender->getName()) . ".yml", Config::YAML);
			//$all = $config->getAll();
                    $check = $config->get("Gangs", []);
                    $cfg = $config->getAll();

                   if($check["leader"] !== $sender->getName()){
                        $sender->sendMessage("§cyou are not the leader for remove the gang.");
                        return;
                   }

			if(!isset($args[1])) {
				$sender->sendMessage("§cGangs » please enter the name of your teammate.");
				return false;
                   }


                    $name = $this->getServer()->getPlayerExact($args[1]);

                    $found = $check["gang_players"];
                    $leader = $check["leader"];

                     if($search = array_search($name, $found) !== false){

	                    unset($check[$found]);

	                    $config->setAll($check);
	                    $config->set($leader, $name);
	                    $config->save();
	             }
	         }