<?php
namespace frontend\models;

use common\models\Ticket;
use common\models\TicketType;
use common\models\Account;
use common\models\Discount;
use common\models\Transfer;
use common\models\UserSoldItem;
use yii\base\Object;

class TicketCreate  extends Ticket{

	public $_currency;
	public $_account;
	public $_discount;
	public $_transfer;
	
	public $cart;
	
	public function rules()
	{
		return [
				/////////////////////
				//ticket type
				/////////////////////
				[[  'id_ticket_type'], 'required'],
				[[  'id_ticket_type'], 'integer'],
				[[  'id_ticket_type'], 'validateTicketType'],
				/////////////////////
				//id_account
				/////////////////////
				[[  'id_account'], 'required'],
				[[  'id_account'], 'integer'],
				[[  'id_account'], 'validateAccount'],
				/////////////////////
				//id_discount
				/////////////////////
				[[  'id_discount'], 'integer'],
				[[  'id_discount'], 'validateDiscount'],
				/////////////////////
				// start and end date
				/////////////////////
				[['start', 'end' ], 'required'],
				[['start', 'end' ], 'date'],
				/////////////////////
				//id_account
				/////////////////////
				[[  'max_usage_count'], 'required'],
				[[  'max_usage_count'], 'integer'],
				/////////////////////
				//price 
				/////////////////////
				[[  'price_brutto'], 'required'],
				[[  'price_brutto'], 'integer'],
				/////////////////////
				//comment
				/////////////////////
				[['comment'], 'string', 'max' => 255],
				/////////////////////
				//cart
				/////////////////////
				[['cart'], 'string', 'max' => 10]
		];
	}
	
	
	public function validateTicketType($attribute,$params){
		$type = TicketType::findOne($this->id_ticket_type);
		if ( !isset($type)) {
			$this->addError($attribute,Yii::t('frontend/ticket' , 'Invalid ticket type' ));
		}
	}
	
	public function validateAccount($attribute,$params){
		$this->_account = Account::findOne($this->id_account);
		if ( !isset($this->_account )) {
			$this->addError($attribute,Yii::t('frontend/ticket' , 'Invalid transfer' ));
		}
	}
	
	public function validateDiscount($attribute,$params){
		$this->_discount = Discount::findOne($this->id_discount);
		if ( !isset($this->_discount)) {
			$this->addError($attribute,Yii::t('frontend/ticket' , 'Invalid discount' ));
		}
	}
	
	public function afterSave($insert, $changedAttributes){
		$this->addTransfer();
		$this->addToCart();
		
	
	}

	protected function addTransfer(){
		$transfer = Transfer::createTicketTransfer($this->_account, $this->_discount, null, 1, $this);
		$transfer->status = Transfer::STATUS_PAID;
		if ( isset($this->comment)){
			$transfer->comment = $this->comment;
		}
		$transfer->id_user = \Yii::$app->user->id;
		$transfer->save();
		$this->_transfer = $transfer;
	}
	
	protected function addToCart(){
		if ( $this->isAddToCart()){
			$item = new UserSoldItem();
			$item->id_transfer = $this->_transfer->id_transfer;
			$item->id_user = \Yii::$app->user->id;
			$item->save(false);
		}
	}
	
	
	public function isAddToCart(){
		$result = false;
		if ( isset( $this->cart )  && $this->cart  == 'add' ){
			$result = true;
		}
		return $result;
	}
	
}