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<?php
namespace Bitrix\Seo\Analytics\Internals;
class Expenses
{
protected $data;
/**
* Expenses constructor.
* @param array $data
*/
public function __construct(array $data = [])
{
$this->prepareData($data);
}
/**
* @param array $data
* @return $this
*/
public function add(array $data)
{
foreach($this->getNumericFieldNames() as $name)
{
if(isset($data[$name]))
{
$value = $data[$name];
if (is_array($value))
{
$value = array_sum(array_map(
function ($value)
{
return is_numeric($value) ? $value : 0;
},
array_column($value, 'value')
));
}
if (is_numeric($value))
{
$this->data[$name] += $value;
}
}
}
if(isset($data['currency']) && empty($this->data['currency']))
{
$this->data['currency'] = $data['currency'];
}
return $this;
}
/**
* @return array
*/
public function toArray()
{
return $this->data;
}
/**
* @return int
*/
public function getImpressions()
{
return $this->data['impressions'];
}
/**
* @return int
*/
public function getClicks()
{
return $this->data['clicks'];
}
/**
* @return int
*/
public function getActions()
{
return $this->data['actions'];
}
/**
* @return float
*/
public function getCpc()
{
return $this->data['cpc'];
}
/**
* This is cost per 1000 impressions.
*
* @return float
*/
public function getCpm()
{
return $this->data['cpm'];
}
/**
* @return float
*/
public function getSpend()
{
return $this->data['spend'];
}
/**
* @return string
*/
public function getCurrency()
{
return $this->data['currency'];
}
/**
* @param array $data
*/
protected function prepareData(array $data)
{
$this->data = [
'impressions' => 0,
'clicks' => 0,
'actions' => 0,
'cpc' => 0,
'cpm' => 0,
'spend' => 0,
'currency' => '',
];
$this->data = array_merge($this->data, $data);
}
/**
* @return array
*/
protected function getNumericFieldNames()
{
return ['impressions', 'clicks', 'actions', 'cpc', 'cpm', 'spend'];
}
}