private static function getCumulativeFlow($fromDate, $toDate, $folSeqArray, $folChannelDataArray, $folChannelsNameArray)
{
$dateSlices = DateUtils::getDateSlicesForCumulativeFlow($fromDate, $toDate);
$dateFormat = "d-m-Y H:i:s";
$dataFinal = array();
foreach ($dateSlices as $dateSlice) {
$dateSliceData = array();
foreach ($folSeqArray as $folSeq) {
$dataArray = $folChannelDataArray[$folSeq];
$dateSliceLong = strtotime($dateSlice);
$totDataBetweenSlices;
$countDataBetweenSlices;
foreach ($dataArray as $dataDateSlice => $data) {
$dt = date($dateFormat, $dataDateSlice);
if ($dateSliceLong > $dataDateSlice) {
$dataValue = $data['channelValue'][0];
if ($dataValue != "n.o") {
$totDataBetweenSlices += $dataValue;
$countDataBetweenSlices++;
}
}
}
//$dateSliceDataArray = self::getNextStackData($dataArray,$dateSliceLong);
//$channelNamesArr = $folChannelsNamesArray[$folSeq];
//if($dateSliceDataArray != null){
//foreach($dateSliceDataArray['channelValue'] as $key => $eachdata){
//$eachDataPU = ConvertorUtils::getPrescribedValue($channelNamesArr[$key],$eachdata);
array_push($dateSliceData, round($totDataBetweenSlices / $countDataBetweenSlices, 2));
//}
//}
}
$dateSliceDataClean = array_filter($dateSliceData, function ($value) {
return $value != "";
});
if (count($dateSliceDataClean) > 0) {
$dat = new DateTime($dateSlice);
$datStr = $dat->format($dateFormat);
$dataFinal[$datStr] = $dateSliceData;
}
}
//dateFinal is date as key and array of channel values
return $dataFinal;
}
