<?php

/**
 * Transactional email Mandrill grid
 *
 * @category   Ebizmarts
 * @package    Ebizmarts_Mandrill
 * @author     Ebizmarts Team <info@ebizmarts.com>
 */
class Ebizmarts_Mandrill_Block_Adminhtml_Users_Senders_Grid extends Mage_Adminhtml_Block_Widget_Grid
{

    public function __construct()
    {
        parent::__construct();
        $this->setId('mandrill_valid_emails');
        $this->setUseAjax(false);
        $this->setSaveParametersInSession(false);
        $this->setPagerVisibility(false);
        $this->setFilterVisibility(false);
    }

    protected function _prepareCollection()
    {
		$helper  = Mage::helper('mandrill');
        $mail    = $helper->api()->setApiKey($helper->getApiKey());
		$emails  = $mail->usersSenders();

		if($emails !== FALSE){
			$_emails = array();
			foreach($emails as $email){
                
                $email = new Varien_Object((array)$email);                
				$_emails []= array(
									'email'        => $email->getAddress(),
                                    'sent'         => $email->getSent(),
                                    'rejects'      => $email->getRejects(),
                                    'complaints'   => $email->getComplaints(),
                                    'unsubs'       => $email->getUnsubs(),
                                    'opens'        => $email->getUniqueOpens(),
                                    'clicks'       => $email->getUniqueClicks(),
                                    'hard_bounces' => $email->getHardBounces(),
                                    'soft_bounces' => $email->getSoftBounces(),
									'created_at'   => $email->getCreatedAt(),									
								  );
			}
			$collection = Mage::getModel('mandrill/customcollection', array($_emails));
		}else{
			$collection = Mage::getModel('mandrill/customcollection', array(array()));
		}

        $this->setCollection($collection);
        return parent::_prepareCollection();
    }

    protected function _prepareColumns()
    {
        $this->addColumn('email', array(
            'header'=> Mage::helper('mandrill')->__('Email Address'),
            'index' => 'email',
            'filter' => false,
            'sortable' => false
        ));
        $this->addColumn('sent', array(
            'header'=> Mage::helper('mandrill')->__('# of messages sent'),
            'index' => 'sent',
            'filter' => false,
            'sortable' => false
        ));
        $this->addColumn('rejects', array(
            'header'=> Mage::helper('mandrill')->__('# of rejected messages'),
            'index' => 'rejects',
            'filter' => false,
            'sortable' => false
        ));
        $this->addColumn('complaints', array(
            'header'=> Mage::helper('mandrill')->__('# of spam complaints'),
            'index' => 'complaints',
            'filter' => false,
            'sortable' => false
        ));
        $this->addColumn('unsubs', array(
            'header'=> Mage::helper('mandrill')->__('# of unsubscribe requests'),
            'index' => 'unsubs',
            'filter' => false,
            'sortable' => false
        ));
        $this->addColumn('opens', array(
            'header'=> Mage::helper('mandrill')->__('# of unique opens'),
            'index' => 'opens',
            'filter' => false,
            'sortable' => false
        ));
        $this->addColumn('clicks', array(
            'header'=> Mage::helper('mandrill')->__('# of times unique tracked URLs have been clicked'),
            'index' => 'clicks',
            'filter' => false,
            'sortable' => false
        ));
        $this->addColumn('hard_bounces', array(
            'header'=> Mage::helper('mandrill')->__('# of hard bounces'),
            'index' => 'hard_bounces',
            'filter' => false,
            'sortable' => false
        ));
        $this->addColumn('soft_bounces', array(
            'header'=> Mage::helper('mandrill')->__('# of soft bounces'),
            'index' => 'soft_bounces',
            'filter' => false,
            'sortable' => false
        ));
        $this->addColumn('created_at', array(
            'header'=> Mage::helper('mandrill')->__('Created At'),
            'index' => 'created_at',
            'filter' => false,
            'sortable' => false
        ));        

        return parent::_prepareColumns();
    }

    public function getRowUrl($row)
    {
        return false;
    }

    public function getGridUrl()
    {
        return $this->getUrl('*/*/grid', array('_current' => true));
    }
}