<?php
include('includes/config/config.php');
error_reporting(E_ERROR | E_PARSE);

$ohc_type = $_REQUEST['ohc_location'];

$patient_category = $_REQUEST['patient_category'];

$dept = $_REQUEST['dept'];

$emp_designation = $_REQUEST['emp_designation'];

$emp_cadre = $_REQUEST['emp_cadre'];

// $employer_contractor = $_REQUEST['employer_contractor'];

$gender = $_REQUEST['gender'];

$start_date = $_REQUEST['startDate'];

$end_date = $_REQUEST['endDate'];

$year = implode(',', $_REQUEST['year']);

$year2 = implode(',', $_REQUEST['year']);

$year1 = explode(',', $year);

// $year1 = array(2020,2021,2018,2019,2022,2017);

error_log("values::" . $ohc_location . "   " . $patient_category . "  " . $dept . "   " . $emp_designation . "   " . $emp_cadre . "  " . $gender . "   " . $start_date . "   " . $end_date . "  " . $year);

$qry_filter = "";
$qry_date = "";

if (isset($dept) && $dept != '') {
	$qry_filter .= " and dept_id ='" . $dept . "' ";
}


if (isset($ohc_type) && $ohc_type != '') {
	$qry_filter .= " and ohc_type_id ='" . $ohc_type . "' ";
}

if (isset($gender) && $gender != '') {
	$qry_filter .= " and gender ='" . $gender . "' ";
}

if (isset($patient_category) && $patient_category != '') {
	$qry_filter .= " and emp_cat_id ='" . $patient_category . "' ";
}

if (isset($emp_designation) && $emp_designation != '') {
	$qry_filter .= " and designation_id ='" . $emp_designation . "' ";
}

if (isset($emp_cadre) && $emp_cadre != '') {
	$qry_filter .= " and emp_cadre ='" . $emp_cadre . "' ";
}

// if(isset($employer_contractor) && $employer_contractor!=''){
// 	$qry_filter.=" and employer_contractor_id ='".$employer_contractor."' ";
// }

if (isset($start_date) && $start_date != '') {
	$qry_date .= " and date(medical_entry_date) >=str_to_date('" . $start_date . "','%d-%m-%Y') ";
}
if (isset($end_date) && $end_date != '') {
	$qry_date .= " and date(medical_entry_date) <=str_to_date('" . $end_date . "','%d-%m-%Y') ";
}

// if(isset($month) && $month!=''){
//     $qry_date1.=" and month(medical_entry_date) in (".$month.")";
// }


$i = 0;
$data = array();

if (isset($year) && $year != '' && count($year1) > 1) {
	for ($j = 0; $j < count($year1); $j++) {

		error_log("year:" . $year1[$j] . " size:" . count($year1));
		$qry_date1 = "";
		$qry_doj = "";

		$qry_date1 .= "and year(medical_entry_date) ='" . $year1[$j] . "'";
		$qry_doj .= "and year(doj) <= '" . $year1[$j] . "'";

		$pat_query = "SELECT count(*) as total FROM patient_master where status='Active' $qry_filter $qry_doj";

		$pat_result = mysqli_query($conn, $pat_query);

		$pat_num_row = mysqli_fetch_assoc($pat_result);

		error_log("total:" . $pat_num_row['total']);

		$percentage_for_less_18 = 0;
		$count_bmi = "select max(medical_exam_id),bmi,patient_id from medical_examination where patient_id in (SELECT id FROM `patient_master` where status='Active' $qry_filter $qry_doj ORDER by id asc) and bmi<18.5 $qry_date $qry_date1 GROUP BY patient_id ORDER BY patient_id asc";

		error_log("count bmi:" . $count_bmi);

		$bmi_result = mysqli_query($conn, $count_bmi);

		$bmi_row_count = mysqli_num_rows($bmi_result);
		error_log("count:" . $bmi_row_count);
		$percentage_for_less_18 = ($bmi_row_count / $pat_num_row['total']) * 100;
		$data['Less_Than_18.5'][$year1[$j]]['total'] = round($percentage_for_less_18, 2);

		$percentage_for_18_25 = 0;
		$count_bmi = "select max(medical_exam_id),bmi,patient_id from medical_examination where patient_id in (SELECT id FROM `patient_master` where status='Active' $qry_filter $qry_doj ORDER by id asc) and bmi>=18.5 and bmi<25 $qry_date $qry_date1 GROUP BY patient_id ORDER BY patient_id asc";

		error_log("count bmi:" . $count_bmi);

		$bmi_result = mysqli_query($conn, $count_bmi);

		$bmi_row_count = mysqli_num_rows($bmi_result);
		error_log("count:" . $bmi_row_count);
		$percentage_for_18_25 = ($bmi_row_count / $pat_num_row['total']) * 100;
		$data['18.5_25'][$year1[$j]]['total'] = round($percentage_for_18_25, 2);

		$percentage_for_25_30 = 0;
		$count_bmi = "select max(medical_exam_id),bmi,patient_id from medical_examination where patient_id in (SELECT id FROM `patient_master` where status='Active' $qry_filter $qry_doj ORDER by id asc) and bmi>=25 and bmi<30 $qry_date $qry_date1 GROUP BY patient_id ORDER BY patient_id asc";

		error_log("count bmi:" . $count_bmi);

		$bmi_result = mysqli_query($conn, $count_bmi);

		$bmi_row_count = mysqli_num_rows($bmi_result);
		error_log("count:" . $bmi_row_count);
		$percentage_for_25_30 = ($bmi_row_count / $pat_num_row['total']) * 100;
		$data['25_30'][$year1[$j]]['total'] = round($percentage_for_25_30, 2);

		$percentage_for_more_30 = 0;
		$count_bmi = "select max(medical_exam_id),bmi,patient_id from medical_examination where patient_id in (SELECT id FROM `patient_master` where status='Active' $qry_filter $qry_doj ORDER by id asc) and bmi>30 $qry_date $qry_date1 GROUP BY patient_id ORDER BY patient_id asc";

		error_log("count bmi:" . $count_bmi);

		$bmi_result = mysqli_query($conn, $count_bmi);

		$bmi_row_count = mysqli_num_rows($bmi_result);
		error_log("count:" . $bmi_row_count);
		$percentage_for_more_30 = ($bmi_row_count / $pat_num_row['total']) * 100;
		$data['More_Than_30'][$year1[$j]]['total'] = round($percentage_for_more_30, 2);
	}
} else {
	if (isset($year2) && $year2 != '') {
		$qry_date .= " and year(medical_entry_date) ='" . $year2 . "'";
		$qry_doj .= " and year(doj) <= '" . $year2 . "'";
	}
	$pat_query = "SELECT count(*) as total FROM patient_master where status='Active' $qry_filter $qry_doj";

	$pat_result = mysqli_query($conn, $pat_query);

	$pat_num_row = mysqli_fetch_assoc($pat_result);

	$data['total_count'] = $pat_num_row['total'];

	$percentage_emp_per_bmi = 0;
	$count_bmi = "select max(medical_exam_id),bmi,patient_id from medical_examination where patient_id in (SELECT id FROM `patient_master` where status='Active' $qry_filter $qry_doj ORDER by id asc) and bmi<18.5 $qry_date GROUP BY patient_id ORDER BY patient_id asc";

	error_log("count bmi:" . $count_bmi);

	$bmi_result = mysqli_query($conn, $count_bmi);

	$bmi_row_count = mysqli_num_rows($bmi_result);
	error_log("count:" . $bmi_row_count);
	$data['bmi_less_18.5'] = $bmi_row_count;
	$percentage_emp_per_bmi = ($bmi_row_count / $pat_num_row['total']) * 100;
	$data['bmi_less_18.5_per'] = round($percentage_emp_per_bmi, 2);


	$percentage_emp_per_bmi = 0;
	$count_bmi = "select max(medical_exam_id),bmi,patient_id from medical_examination where patient_id in (SELECT id FROM `patient_master` where status='Active' $qry_filter $qry_doj ORDER by id asc) and bmi>=18.5 and  bmi<25 $qry_date GROUP BY patient_id ORDER BY patient_id asc";

	error_log("count bmi:" . $count_bmi);

	$bmi_result = mysqli_query($conn, $count_bmi);

	$bmi_row_count = mysqli_num_rows($bmi_result);
	error_log("count:" . $bmi_row_count);
	$data['bmi_18.5_25'] = $bmi_row_count;
	$percentage_emp_per_bmi = ($bmi_row_count / $pat_num_row['total']) * 100;
	$data['bmi_18.5_25_per'] = round($percentage_emp_per_bmi, 2);


	$percentage_emp_per_bmi = 0;
	$count_bmi = "select max(medical_exam_id),bmi,patient_id from medical_examination where patient_id in (SELECT id FROM `patient_master` where status='Active' $qry_filter $qry_doj ORDER by id asc) and bmi>=25 and  bmi<30 $qry_date GROUP BY patient_id ORDER BY patient_id asc";

	error_log("count bmi:" . $count_bmi);

	$bmi_result = mysqli_query($conn, $count_bmi);

	$bmi_row_count = mysqli_num_rows($bmi_result);
	error_log("count:" . $bmi_row_count);
	$data['bmi_25_30'] = $bmi_row_count;
	$percentage_emp_per_bmi = ($bmi_row_count / $pat_num_row['total']) * 100;
	$data['bmi_25_30_per'] = round($percentage_emp_per_bmi, 2);

	$percentage_emp_per_bmi = 0;
	$count_bmi = "select max(medical_exam_id),bmi,patient_id from medical_examination where patient_id in (SELECT id FROM `patient_master` where status='Active' $qry_filter $qry_doj ORDER by id asc) and bmi>=30 $qry_date GROUP BY patient_id ORDER BY patient_id asc";

	error_log("count bmi:" . $count_bmi);

	$bmi_result = mysqli_query($conn, $count_bmi);

	$bmi_row_count = mysqli_num_rows($bmi_result);
	error_log("count:" . $bmi_row_count);
	$data['bmi_30'] = $bmi_row_count;
	$percentage_emp_per_bmi = ($bmi_row_count / $pat_num_row['total']) * 100;
	$data['bmi_30_per'] = round($percentage_emp_per_bmi, 2);
}

echo json_encode($data);