BaseGraph::getMultipleGroupedData

public function getMultipleGroupedData()
{
	$items = [];
	$labels = [];
	$baseCurrency = \CCrmCurrency::GetAccountCurrencyID();
	$calculatedData = $this->getCalculatedData();
	$normalizedData = [];
	$totalAmount = 0;

	foreach ($calculatedData as $value)
	{
		$closedDate = new Date($value["CLOSED"], static::DATE_INDEX_FORMAT);
		$dateIndex = $closedDate->format(static::DATE_INDEX_FORMAT);
		if($value["CURRENCY_ID"] == $baseCurrency)
		{
			$amount = $value["SUM"];
		}
		else
		{
			$amount = \CCrmCurrency::ConvertMoney($value["SUM"], $value["CURRENCY_ID"], $baseCurrency);
		}
		$totalAmount += $amount;

		if(isset($normalizedData[$dateIndex]))
		{
			$normalizedData[$dateIndex]["SUM"] += $amount;
		}
		else
		{
			$normalizedData[$dateIndex] = [
				"CLOSED" => $closedDate,
				"SUM" => $amount
			];
		}

	}

/*		$filterParameters = $this->getFilterParameters();
	if(isset($filterParameters['TIME_PERIOD']))
	{
		$minDate = DateTime::createFromUserTime($filterParameters['TIME_PERIOD']['from']);
		$maxDate = DateTime::createFromUserTime($filterParameters['TIME_PERIOD']['to']);
	}*/


	if(count($normalizedData) > 0)
	{
		$this->padNormalizedData($normalizedData);
	}

	foreach ($normalizedData as $date => $value)
	{
		$closedDate = $value["CLOSED"] instanceof Date ? $value["CLOSED"] : new Date($date, static::DATE_INDEX_FORMAT);

		$urlParams = [];
		if($this->getDateGrouping() === static::GROUP_MONTH)
		{
			$urlParams['CLOSEDATE_from'] = $closedDate->format(static::DATE_INDEX_FORMAT);
			$urlParams['CLOSEDATE_to'] = (clone $closedDate)->add('1m')->format(static::DATE_INDEX_FORMAT);
		}
		else
		{
			$urlParams['CLOSEDATE'] = $closedDate->format(static::DATE_INDEX_FORMAT);
		}
		$item = [
			"groupBy" => $date,
			"value" => (float)$value["SUM"],
			"label" => $this->formatDateForLabel($closedDate),
			"balloon" => [
				"title" => $this->formatDateForTitle($closedDate),
			],
			"targetUrl" => $this->getTargetUrl('/crm/deal/analytics/list/', $urlParams)
		];

		$items[] = $item;
		$labels[$date] = $this->formatDateForLabel($closedDate);
	}

	return [
		"items" => $items,
		"config" => [
			"groupsLabelMap" => $labels,
			"reportTitle" => $this->getFormElement("label")->getValue(),
			"reportColor" => $this->getFormElement("color")->getValue(),
			"reportTitleShort" => $this->getFormElement("label")->getValue(),
			"reportTitleMedium" => $this->getFormElement("label")->getValue(),
			"amount" => [
				"value" => \CCrmCurrency::MoneyToString($totalAmount, $baseCurrency),
			],
			"dateFormatForLabel" => $this->getDateFormatForLabel(),
			"dateGrouping" => $this->getDateGrouping()
		]
	];
}