<?php

/*
 *
 *  _                       _           _ __  __ _             
 * (_)                     (_)         | |  \/  (_)            
 *  _ _ __ ___   __ _  __ _ _  ___ __ _| | \  / |_ _ __   ___  
 * | | '_ ` _ \ / _` |/ _` | |/ __/ _` | | |\/| | | '_ \ / _ \ 
 * | | | | | | | (_| | (_| | | (_| (_| | | |  | | | | | |  __/ 
 * |_|_| |_| |_|\__,_|\__, |_|\___\__,_|_|_|  |_|_|_| |_|\___| 
 *                     __/ |                                   
 *                    |___/                                                                     
 * 
 * This program is a third party build by ImagicalMine.
 * 
 * PocketMine is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * @author ImagicalMine Team
 * @link http://forums.imagicalcorp.ml/
 * 
 *
*/

namespace pocketmine\plugin;

use pocketmine\permission\Permission;
use pocketmine\utils\PluginException;

class PluginDescription{
	private $name;
	private $main;
	private $api;
	private $depend = [];
	private $softDepend = [];
	private $loadBefore = [];
	private $version;
	private $commands = [];
	private $description = null;
	private $authors = [];
	private $website = null;
	private $prefix = null;
	private $order = PluginLoadOrder::POSTWORLD;

	/**
	 * @var Permission[]
	 */
	private $permissions = [];

	/**
	 * @param string|array $yamlString
	 */
	public function __construct($yamlString){
		$this->loadMap(!is_array($yamlString) ? yaml_parse($yamlString) : $yamlString);
	}

	/**
	 * @param array $plugin
	 *
	 * @throws PluginException
	 */
	private function loadMap(array $plugin){
		$this->name = preg_replace("[^A-Za-z0-9 _.-]", "", $plugin["name"]);
		if($this->name === ""){
			throw new PluginException("Invalid PluginDescription name");
		}
		$this->name = str_replace(" ", "_", $this->name);
		$this->version = $plugin["version"];
		$this->main = $plugin["main"];
		$this->api = !is_array($plugin["api"]) ? [$plugin["api"]] : $plugin["api"];
		if(stripos($this->main, "pocketmine\\") === 0){
			throw new PluginException("Invalid PluginDescription main, cannot start within the PocketMine namespace");
		}

		if(isset($plugin["commands"]) and is_array($plugin["commands"])){
			$this->commands = $plugin["commands"];
		}

		if(isset($plugin["depend"])){
			$this->depend = (array) $plugin["depend"];
		}
		if(isset($plugin["softdepend"])){
			$this->softDepend = (array) $plugin["softdepend"];
		}
		if(isset($plugin["loadbefore"])){
			$this->loadBefore = (array) $plugin["loadbefore"];
		}

		if(isset($plugin["website"])){
			$this->website = $plugin["website"];
		}
		if(isset($plugin["description"])){
			$this->description = $plugin["description"];
		}
		if(isset($plugin["prefix"])){
			$this->prefix = $plugin["prefix"];
		}
		if(isset($plugin["load"])){
			$order = strtoupper($plugin["load"]);
			if(!defined(PluginLoadOrder::class . "::" . $order)){
				throw new PluginException("Invalid PluginDescription load");
			}else{
				$this->order = constant(PluginLoadOrder::class . "::" . $order);
			}
		}
		$this->authors = [];
		if(isset($plugin["author"])){
			$this->authors[] = $plugin["author"];
		}
		if(isset($plugin["authors"])){
			foreach($plugin["authors"] as $author){
				$this->authors[] = $author;
			}
		}

		if(isset($plugin["permissions"])){
			$this->permissions = Permission::loadPermissions($plugin["permissions"]);
		}
	}

	/**
	 * @return string
	 */
	public function getFullName(){
		return $this->name . " v" . $this->version;
	}

	/**
	 * @return array
	 */
	public function getCompatibleApis(){
		return $this->api;
	}

	/**
	 * @return array
	 */
	public function getAuthors(){
		return $this->authors;
	}

	/**
	 * @return string
	 */
	public function getPrefix(){
		return $this->prefix;
	}

	/**
	 * @return array
	 */
	public function getCommands(){
		return $this->commands;
	}

	/**
	 * @return array
	 */
	public function getDepend(){
		return $this->depend;
	}

	/**
	 * @return string
	 */
	public function getDescription(){
		return $this->description;
	}

	/**
	 * @return array
	 */
	public function getLoadBefore(){
		return $this->loadBefore;
	}

	/**
	 * @return string
	 */
	public function getMain(){
		return $this->main;
	}

	/**
	 * @return string
	 */
	public function getName(){
		return $this->name;
	}

	/**
	 * @return int
	 */
	public function getOrder(){
		return $this->order;
	}

	/**
	 * @return Permission[]
	 */
	public function getPermissions(){
		return $this->permissions;
	}

	/**
	 * @return array
	 */
	public function getSoftDepend(){
		return $this->softDepend;
	}

	/**
	 * @return string
	 */
	public function getVersion(){
		return $this->version;
	}

	/**
	 * @return string
	 */
	public function getWebsite(){
		return $this->website;
	}
}