<?php

namespace common\models;

use Yii;
use yii\base\Object;
use yii\helpers\ArrayHelper;

/**
 * This is the model class for table "transfer".
 *
 * @property integer $id_transfer
 * @property integer $id_discount
 * @property integer $id_currency
 * @property integer $id_account
 * @property integer $id_object
 * @property integer $status
 * @property integer $type
 * @property integer $item_price
 * @property integer $count
 * @property integer $money
 * @property integer $money_currency
 * @property integer $rate
 * @property integer $id_user
 * @property string $comment
 * @property string $created_at
 * @property string $updated_at
 */
class Transfer extends \yii\db\ActiveRecord
{
	
	const TYPE_PRODUCT = 10;
	const TYPE_TICKET  = 20;
	
	const STATUS_NOT_PAID = 10;
	const STATUS_PAID = 20;
	
    /**
     * @inheritdoc
     */
    public static function tableName()
    {
        return 'transfer';
    }

    /**
     * @inheritdoc
     */
    public function rules()
    {
        return [
            [['id_discount', 'id_currency', 'id_object', 'status', 'type', 'item_price', 'count', 'money', 'money_currency', 'rate', 'id_user'], 'integer'],
            [['created_at', 'updated_at'], 'safe'],
            [['comment'], 'string', 'max' => 255]
        ];
    }

    /**
     * @inheritdoc
     */
    public function attributeLabels()
    {
        return [
            'id_transfer' => Yii::t('common/transfer', 'Id Transfer'),
            'id_discount' => Yii::t('common/transfer', 'Id Discount'),
            'id_currency' => Yii::t('common/transfer', 'Id Currency'),
            'id_object' => Yii::t('common/transfer', 'Id Object'),
            'status' => Yii::t('common/transfer', 'Status'),
            'type' => Yii::t('common/transfer', 'Type'),
            'item_price' => Yii::t('common/transfer', 'Item Price'),
            'count' => Yii::t('common/transfer', 'Count'),
            'money' => Yii::t('common/transfer', 'Money'),
            'money_currency' => Yii::t('common/transfer', 'Money Currency'),
            'rate' => Yii::t('common/transfer', 'Rate'),
            'id_user' => Yii::t('common/transfer', 'Id User'),
            'comment' => Yii::t('common/transfer', 'Comment'),
            'created_at' => Yii::t('common/transfer', 'Created At'),
            'updated_at' => Yii::t('common/transfer', 'Updated At'),
        ];
    }
    
    public function getProduct(){
    	return $this->hasOne( Product::className(), ["id_product" =>"id_object" ] );
    }
    
    public function getAccount(){
    	return $this->hasOne( Account::className(), ["id_account" =>"id_account" ] );
    }

    public function getCurrency(){
    	return $this->hasOne( Currency::className(), ["id_currency" =>"id_currency" ] );
    }
    
    public function getDiscount(){
    	return $this->hasOne( Discount::className(), ["id_discount" =>"id_discount" ] );
    }
    
    public function getUserSoldItem(){
    	return $this->hasOne( UserSoldItem::className(), ["id_transfer" =>"id_transfer" ] );
    }
    
	
    public function toProductSoldString(){
    	$s = "";
    	
    	$s .= $this->count;
    	$s .= " " . Yii::t('frontend/transfer', 'pieces') . " ";
    	$s .= $this->product->name;
    	$s .= " - ";
    	$s .= $this->account->name;
    	
    	return $s;
    }
    
    /**
     * @param $account common\models\Account
     * @param $discount common\models\Discount
     * @param $currency common\models\Currency
     * @param $product common\models\Product
     * */
    public static function createProductTransfer($account, $discount, $currency, $count,$product ){
    	$transfer = new Transfer();
    	
    	$transfer->type = Transfer::TYPE_PRODUCT;
    	
    	$transfer->id_object  = $product->id_product;
    	
    	$transfer->item_price = $product->sale_price; 
    	$totalPrice = $transfer->item_price; 
    	
    	$transfer->count = $count;
    	$totalPrice = $totalPrice * $count;
    	
    	if ( isset( $discount ) ){
    		$transfer->id_discount = $discount->id_discount;
    		$totalPrice =  Discount::applyDiscount( $totalPrice, $discount);
    	}
    	
    	$transfer->money = $totalPrice;
    	
    	if ( isset( $currency ) ){
    		$transfer->rate = $currency->rate;
    		$transfer->money_currency = Currency::applyCurrency($totalPrice, $currency);
    	}
    	
    	$transfer->id_account = $account->id_account;
    	
    	return $transfer;
    }
    
    /**
     * @param $account common\models\Account
     * @param $discount common\models\Discount
     * @param $currency common\models\Currency
     * @param $ticket common\models\Ticket
     * */
    public static function createTicketTransfer($account, $discount, $currency, $count,$ticket ){
    	$transfer = new Transfer();
    	
    	$transfer->type = Transfer::TYPE_TICKET;
    	
    	$transfer->id_object  = $ticket->id_ticket;
    	
    	$transfer->item_price = $ticket->price_brutto; 
    	$totalPrice = $transfer->item_price; 
    	
    	$transfer->count = $count;
    	$totalPrice = $totalPrice * $count;
    	
    	if ( isset( $discount ) ){
    		$transfer->id_discount = $discount->id_discount;
    		$totalPrice =  Discount::applyDiscount( $totalPrice, $discount);
    	}
    	
    	$transfer->money = $totalPrice;
    	
    	if ( isset( $currency ) ){
    		$transfer->rate = $currency->rate;
    		$transfer->money_currency = Currency::applyCurrency($totalPrice, $currency);
    	}
    	
    	$transfer->id_account = $account->id_account;
    	
    	return $transfer;
    }
    
    public static function modelsToArray($transfers,$default = []){
    	 
    	if ( $transfers == null ){
    		return $default;
    	}
    	 
    	return ArrayHelper::toArray($transfers, [
    			'common\models\Transfer' => [
	    			'id_transfer',
	    			'item_price',
	    			'count',
	    			'money',
	    			'money_currency',
    				'time' => function ($transfer){
    					return Yii::$app->formatter->asTime($transfer->created_at);
    				},
	    			'account_name' => function ($transfer) {
	    				return $transfer->account->name;
	    			},
	    			'product_name' => function ($transfer) {
	    				$result = "";
	    				if ( $transfer->type == Transfer::TYPE_TICKET ){
		    				$result =  $transfer->ticket->type->name;
	    				}else{
		    				$result =  $transfer->product->name;
	    				}
	    				return $result;
	    			},
	    			'category' => function ($transfer) {
	    				return $transfer->product->productCategoryName;
	    			},
    			],
		]);
    }
    
    
    public static function readUserSoldTransfers($user){
    	$transfers = [];
    	
    	$query = Transfer::find();
    	
//     	$query->innerJoinWith('userSoldItem');
    	$query->andWhere(['transfer.id_user' => $user->id ]);
    	$transfers = $query->all();
    	
    	return $transfers;
    }
    
}