<?php
/**
 * Zapisywanie ostatniej ceny produku dla opcji 'full' w konfiguracji produktów.
 * 
 * @author Marek Jakubowicz m@sote.pl
 */ 

/**
* Opercje związane z st_product_price_history_last - dane z ostatnią ceną produktu. 
*/ 
class stPriceHistoryLast 
{
	/**
	 * Konstruktor
	 * @return true
	 */  
	public function __construct($product_id = null)
	{
        if (! empty($product_id))
        {
            $this->product = $this->getLastProduct($product_id);
        }
		return true;
	}


    /**
     * Ustaw domyślną walutę ID
     * @param integer $default_currency
     */
    public function setDefaultCurrency($default_currency)
    {
        $this->default_currency = $default_currency;
        return NULL;
    }

	 /**
     * Sprawdż czy jest zapisana ostatnia cena produktu w st_prodcu_price_history_last 
     * 
     * @param $product_id integer $id Id produktu
     * @return bool - true jest wpis z ceną, false - nie ma
     */
    public function isLastProductPrice($product_id)
    {
        $c = new Criteria();
        $c->add(ProductPriceHistoryLastPeer::PRODUCT_ID, $product_id);        
        $c->addDescendingOrderByColumn(ProductPriceHistoryLastPeer::CREATED_AT);
        $last = ProductPriceHistoryLastPeer::doSelectOne($c);  

        if (! empty($last)) 
        {
            return true;
        } else 
        {
            return false;
        }
    }

    /**
     * Sprawdza czy jest odcvzytany produkt $this->product
     */
    public function getProduct()
    {
        if ($this->product) return true;
        else return false;
    }

    /**
     * Odczytaj ostatnią cenę produktu z st_prodcu_price_history_last 
     * 
     * @param integer $id Id produktu
     * @return float ostatnia cena brutto
     */
    public function getLastProductPriceBrutto($product_id)
    {        
        $c = new Criteria();
        $c->add(ProductPriceHistoryLastPeer::PRODUCT_ID, $product_id);    
        $c->addDescendingOrderByColumn(ProductPriceHistoryLastPeer::CREATED_AT);
        $last = ProductPriceHistoryLastPeer::doSelectOne($c);
        $this->product = $last;
        if (! empty($last))
        {
            $price_brutto = $last->getPriceBrutto();
            return $price_brutto;
        } else 
        {
            return false;
        }
    }

    /**
     * Odczytaj ostatnie dane z last dla produktu
     * 
     * @param integer $id Id produktu
     * @return object ProductPriceHistoryLast
     */  
    public function getLastProduct($product_id)
    {
        $c = new Criteria();
        $c->add(ProductPriceHistoryLastPeer::PRODUCT_ID, $product_id);        
        $c->addDescendingOrderByColumn(ProductPriceHistoryLastPeer::CREATED_AT);
        $last = ProductPriceHistoryLastPeer::doSelectOne($c);        
        if (! empty($last))
        {         
            $this->product = $last;
            return $last;
        } else {
            return null;
        }
    }

    /**
     * Zwróć id waluty.
     * @return int Currency ID
     */
    public function getCurrencyId()
    {
        if (! empty($this->product)) return $this->product->getCurrencyId();
        else return null;
    }

    /**
     * Zwróć wartość UpdatedAt.
     * @return int Currency ID
     */
    public function getUpdatedAt()
    {
        if (! empty($this->product)) return $this->product->getUpdatedAt();
        else return null;
    }

    /**
     * Zwróć wartość CreatedAt.
     * @return int Currency ID
     */
    public function getCreatedAt()
    {
        if (! empty($this->product)) return $this->product->getCreatedAt();
        else return null;
    }

    /**
     * Zwróć Price
     * @return float
     */
    public function getPrice()
    {
        if (! empty($this->product)) return $this->product->getPrice();
        else return null;
    }

    /**
     * Zwróć PriceNetto
     * @return float
     */
    public function getPriceNetto()
    {
        if (! empty($this->product)) return $this->product->getPriceNetto();
        else return null;
    }

    /**
     * Zwróć PriceBrutto
     * @return float
     */
    public function getPriceBrutto()
    {
        if (! empty($this->product)) return $this->product->getPriceBrutto();
        else return null;
    }

    /**
     * Zwróć MainPrice
     * @return float
     */
    public function getMainPrice()
    {
        if (! empty($this->product)) return $this->product->getMainPrice();
        else return null;
    }

    /**
     * Zwróć MainPriceNetto
     * @return float
     */
    public function getMainPriceNetto()
    {
        if (! empty($this->product)) return $this->product->getMainPriceNetto();
        else return null;
    }

    /**
     * Zwróć MainPriceBrutto
     * @return float
     */
    public function getMainPriceBrutto()
    {
        if (! empty($this->product)) return $this->product->getMainPriceBrutto();
        else return null;
    }

    /**
     * Zapisz cenę produktu w st_prodcu_price_history_last. Dodanie wpisu.
     *
     * @param $product object stProduct - odwołanie bezpośrednie referencja 
     * @return NULL
     */  
    public function addLastProductPrice($product)
    {
        $id = $product->getId();
        $price = $product->getFrontendCurrencyPrice();
        $price_netto = $product->getFrontendPriceNetto();
        $price_brutto = $product->getFrontendPriceBrutto();

        $main_price = $product->getMainCurrencyPrice(true);
        $main_price_netto = $product->getMainPriceNetto();
        $main_price_brutto = $product->getMainPriceBrutto();

        $price_currency = $product->getCurrencyPrice();
        if (empty($price_currency))
        {
            $price_currency = $product->getFrontendPriceBrutto(true);            
        }

        $currency_id = $product->getCurrencyId(); 
        if (empty($currency_id)) $currency_id = $this->default_currency;

        $product_last = new ProductPriceHistoryLast();
        $product_last->setProductId($id);
        $product_last->setPrice($price_currency);
        $product_last->setPriceNetto($price_netto);
        $product_last->setPriceBrutto($price_brutto);
        $product_last->setMainPrice($main_price);
        $product_last->setMainPriceNetto($main_price_netto);
        $product_last->setMainPriceBrutto($main_price_brutto);
        $product_last->setCurrencyId($currency_id);        
        $product_last->save();
        

        return NULL;
    }

    /**
     * Zapisz cenę produktu w st_prodcu_price_history_last. Aktuaizacja. 
     *
     * @param $product object stProduct - odwołanie bezpośrednie referencja 
     * @return NULL
     */  
    public function updateLastProductPrice($product)
    {
        $id = $product->getId();
        $price = $product->getFrontendCurrencyPrice();
        $price_netto = $product->getFrontendPriceNetto();
        $price_brutto = $product->getFrontendPriceBrutto();

        $main_price = $product->getMainCurrencyPrice(true);
        $main_price_netto = $product->getMainPriceNetto();
        $main_price_brutto = $product->getMainPriceBrutto();

        $price_currency = $product->getCurrencyPrice();
        if (empty($price_currency))
        {
            $price_currency = $product->getFrontendPriceBrutto(true);            
        }

        $currency_id = $product->getCurrencyId(); 
        if (empty($currency_id)) $currency_id = $this->default_currency;

        $c = new Criteria();
        $c->add(ProductPriceHistoryLastPeer::PRODUCT_ID, $id);
        $c->addDescendingOrderByColumn(ProductPriceHistoryLastPeer::CREATED_AT);
        $product_last = ProductPriceHistoryLastPeer::doSelectOne($c);  

        $product_last->setProductId($id);
        $product_last->setPrice($price_currency);
        $product_last->setPriceNetto($price_netto);
        $product_last->setPriceBrutto($price_brutto);
        $product_last->setMainPrice($main_price);
        $product_last->setMainPriceNetto($main_price_netto);
        $product_last->setMainPriceBrutto($main_price_brutto);
        $product_last->setCurrencyId($currency_id);        
        $product_last->save();
        

        return NULL;
    }

}