<?php

/**
 * SOTESHOP/stGroupPriceBackend
 *
 *
 * @package     stGroupPricePlugin
 * @author      Bartosz Alejski <bartosz.alejski@sote.pl>
 */

class stGroupPriceBackendActions extends autoStGroupPriceBackendActions
{

    public function executeProductAddGroup()
    {  
        stAuthUsersListener::checkModificationCredentials($this, $this->getRequest(), $this->getModuleName());

        $ids = $this->getRequestParameter('product[selected]', array());
        $related_id = $this->getRequestParameter('forward_parameters[group_price_id]');

        /**
         * @var Product $product
         */
        foreach (ProductPeer::retrieveByPKs($ids) as $product)
        {
            $product->setGroupPriceId($related_id);
            if ($product->isModified())
            {
                ProductPeer::doUpdate($product);
            }
        }

        return $this->redirect($this->getRequest()->getReferer());
    }

    public function executeProductRemoveGroup()
    {  
        stAuthUsersListener::checkModificationCredentials($this, $this->getRequest(), $this->getModuleName());

        $ids = $this->getRequestParameter('product[selected]', array());

        foreach (ProductPeer::retrieveByPKs($ids) as $product)
        {
            $product->setGroupPriceId(null);
            if ($product->isModified())
            {
                ProductPeer::doUpdate($product);
            }
        }

        return $this->redirect($this->getRequest()->getReferer());
    }

    protected function saveGroupPrice($group_price)
    {
        parent::saveGroupPrice($group_price);

        if ($this->hasRequestParameter('save_and_add'))
        {
            return $this->redirect('@stGroupPricePlugin?action=edit&id=' . $group_price->getId() . '&update=1');
        }
    }

    protected function saveCurrencyPriceAddGroupPrice($add_group_price)
    {
        parent::saveCurrencyPriceAddGroupPrice($add_group_price);

        if ($this->hasRequestParameter('save_and_add'))
        {
            return $this->redirect('@stGroupPricePlugin?action=currencyPriceEdit&id=' . $add_group_price->getId() . '&currency_id=' . $add_group_price->getCurrencyId() . '&update=1');
        }        
    }

    protected function updateGroupPriceFromRequest()
    {
        if (!$this->getRequestParameter('group_type'))
        {
            $this->showField('ustaw_szablon_cen');
            $this->hideField('zmien_jedna_cene');
            $this->group_price->setPriceType(null);
        }
        else
        {
            $this->showField('zmien_jedna_cene');
            $this->hideField('ustaw_szablon_cen');
        }

        parent::updateGroupPriceFromRequest();


        $c = new Criteria();
        $c->add(CurrencyPeer::MAIN, 1);
        $currency_main = CurrencyPeer::doSelectOne($c);

        $this->group_price->setCurrencyId($currency_main->getId());
    }

    protected function updateCurrencyPriceAddGroupPriceFromRequest()
    {
        if (!$this->getRequestParameter('group_type'))
        {
            $this->showField('ustaw_szablon_cen');
            $this->hideField('zmien_jedna_cene');
            $this->add_group_price->setPriceType(null);
        }
        else
        {
            $this->showField('zmien_jedna_cene');
            $this->hideField('ustaw_szablon_cen');
        }

        parent::updateCurrencyPriceAddGroupPriceFromRequest();
    }


    public function validateEdit()
    {
        $ok = true;
        if ($this->getRequest()->getMethod() == sfRequest::POST && $this->getRequest()->getParameter('group_type'))
        {
            $i18n = $this->getContext()->getI18N();

            $price = $this->getRequestParameter('group_price[price_modifier]');

            $pattern = "/^[-+]{0,1}[0-9.]{1,}\%{0,1}$/";

            if (preg_match($pattern, $price) != 1)
            {
                $this->getRequest()->setError('group_price{price_modifier}', $i18n->__('Zła wartość'));
                $ok = false;
            }


            if (!$price)
            {
                $this->getRequest()->setError('group_price{price_modifier}', $i18n->__('Proszę podać cenę.'));
                $ok = false;
            }

            $percent = substr($price, -1);

            if ($percent == "%")
            {

                if ($price[0] != "-" && $price[0] != "+")
                {
                    $this->getRequest()->setError('group_price{price_modifier}', $i18n->__('Wartość procentowa musi zawierać znak + lub -'));
                    $ok = false;
                }

                $value = substr($price, 1, -1);

                $pattern = "/^[0-9]+$/";

                if (preg_match($pattern, $value) != 1)
                {
                    $this->getRequest()->setError('group_price{price_modifier}', $i18n->__('Zła wartość procentowa'));
                    $ok = false;
                }

                if ($price[0] == "-" && $value > 100)
                {
                    $this->getRequest()->setError('group_price{price_modifier}', $i18n->__('Zła wartość procentowa'));
                    $ok = false;
                }
            }
        }
        return $ok;
    }


    public function validateAddGroupPriceEdit()
    {
        $ok = true;
        
        if ($this->getRequest()->getMethod() == sfRequest::POST && $this->getRequest()->getParameter('group_type'))
        {
            $i18n = $this->getContext()->getI18N();

            $price = $this->getRequestParameter('add_group_price[price_modifier]');

            $pattern = "/^[-+]{0,1}[0-9.]{1,}\%{0,1}$/";

            if (preg_match($pattern, $price) != 1)
            {
                $this->getRequest()->setError('add_group_price{price_modifier}', $i18n->__('Zła wartość'));
                $ok = false;
            }


            if (!$price)
            {
                $this->getRequest()->setError('add_group_price{price_modifier}', $i18n->__('Proszę podać cenę.'));
                $ok = false;
            }

            $reverse_price = strrev($price);

            if ($reverse_price[0] == "%")
            {

                if ($price[0] != "-" && $price[0] != "+")
                {
                    $this->getRequest()->setError('add_group_price{price_modifier}', $i18n->__('Wartość procentowa musi zawierać znak + lub -'));
                    $ok = false;
                }

                $value = substr($price, 1, -1);

                $pattern = "/^[0-9]+$/";

                if (preg_match($pattern, $value) != 1)
                {
                    $this->getRequest()->setError('add_group_price{price_modifier}', $i18n->__('Zła wartość procentowa'));
                    $ok = false;
                }

                if ($price[0] == "-" && $value > 100)
                {
                    $this->getRequest()->setError('add_group_price{price_modifier}', $i18n->__('Zła wartość procentowa'));
                    $ok = false;
                }
            }
        }
        return $ok;
    }

    protected function getGroupPriceOrCreate($id = 'id')
    {
        $groupPrice = parent::getGroupPriceOrCreate($id);

        if ($groupPrice->isNew())
        {
            $this->hideAction('_save_and_add');
        }

        if (null !== $groupPrice->getPriceType())
        {
            $this->hideField('ustaw_szablon_cen');
        }
        else
        {
            $this->hideField('zmien_jedna_cene');
        }

        return $groupPrice;
    }

    protected function getCurrencyPriceAddGroupPriceOrCreate($id = 'id', $currency_id = 'currency_id')
    {
        $groupPrice = parent::getCurrencyPriceAddGroupPriceOrCreate($id, $currency_id);

        if ($groupPrice->isNew())
        {
            $this->hideAction('_save_and_add');
        }

        if (null !== $groupPrice->getPriceType())
        {
            $this->hideField('ustaw_szablon_cen');
        }
        else
        {
            $this->hideField('zmien_jedna_cene');
        }

        return $groupPrice;
    }

    protected function addProductFiltersCriteria($c)
    {
        parent::addProductFiltersCriteria($c);

        $c->remove(ProductPeer::GROUP_PRICE_ID);

        if (!isset($this->filters['assigned_product']) || "" === $this->filters['assigned_product'])
        {
            $criterion = $c->getNewCriterion(ProductPeer::GROUP_PRICE_ID, $this->related_object->getId());

            $criterion->addOr($c->getNewCriterion(ProductPeer::GROUP_PRICE_ID, null, Criteria::ISNULL));

            $c->add($criterion);
        }
        else
        {
            if ($this->filters['assigned_product'])
            {
                $c->add(ProductPeer::GROUP_PRICE_ID, $this->related_object->getId());
            }
            else
            {
                $c->add(ProductPeer::GROUP_PRICE_ID, null, Criteria::ISNULL);
            }
        }
    }
}