ohctech_p8/chart_daily_ambulance_cases.php

<?php 
	// $minor=array();
	$total=array();
	// $lti=array();
	// $hospitalisation=array();
	$xaxis = array();

	// $fa_id = '';
	// $lti_id = '';
	// $hos_id = '';
	// $min_id = '';

	// $query="SELECT inj_class_id,inj_class_name FROM injury_class";
	// 	if (!$result = @mysqli_query($conn,$query)) {
	// 		die(mysqli_error($conn));
	// 	}	
	// 	if(mysqli_num_rows($result) > 0) {
	// 		while ($row = @mysqli_fetch_array($result)) {
	// 			if($row['inj_class_name'] == 'First Aid'){
	// 				$fa_id = $row['inj_class_id'];
	// 			}elseif($row['inj_class_name'] == 'LTI'){
	// 				$lti_id = $row['inj_class_id'];
	// 			}elseif($row['inj_class_name'] == 'Hospitalization'){
	// 				$hos_id = $row['inj_class_id'];
	// 			}elseif($row['inj_class_name'] == 'MINOR'){
	// 				$min_id = $row['inj_class_id'];
	// 			}
	// 		}
	// 	} else {
	// 		echo '0';
	// 	}

	for($i=6; $i>=0; $i--){
		error_log("FA ID::" .$fa_id);
		$query="select count(distinct(patient_id)) as total,DATE(NOW()-INTERVAL $i DAY) from ambulance_usage_details a left join patient_master p on a.patient_id=p.id where a.ohc_type_id='" . $_SESSION['current_ohcttype'] . "' and p.client_location_id='" . $_SESSION['client_location_id'] . "' and date(usage_date) = date(NOW()-INTERVAL $i DAY)";

		error_log("FIRST AID QUERY::" .$query);
		if (!$result = @mysqli_query($conn,$query)) {
			die(mysqli_error($conn));
		}	
		if(mysqli_num_rows($result) > 0) {
			while ($row = @mysqli_fetch_array($result)) {
				array_push($total,$row[0]);
				array_push($xaxis,$row[1]);
			}
		} else {
			echo '0';
		}
	}
	// for($i=4; $i>=0; $i--){
	// 	$query="SELECT  COUNT(appointment_id),WEEK(now())-$i FROM employee_appointment WHERE WEEK(appointment_date)=WEEK(now())-$i AND injury_classes_new LIKE '%$lti_id%'";

	// 	error_log("LTI QUERY::" .$query);
	// 	if (!$result = @mysqli_query($conn,$query)) {
	// 		die(mysqli_error($conn));
	// 	}	
	// 	if(mysqli_num_rows($result) > 0) {
	// 		while ($row = @mysqli_fetch_array($result)) {
	// 			array_push($lti,$row[0]);
	// 		}
	// 	} else {
	// 		echo '0';
	// 	}
	// }
	// for($i=4; $i>=0; $i--){
	// 	$query="SELECT  COUNT(appointment_id),DATE(NOW()-INTERVAL $i DAY) FROM employee_appointment WHERE WEEK(appointment_date)=date(NOW()-INTERVAL $i DAY) AND injury_classes_new LIKE '%$min_id%'";
	// 	if (!$result = @mysqli_query($conn,$query)) {
	// 		die(mysqli_error($conn));
	// 	}	
	// 	if(mysqli_num_rows($result) > 0) {
	// 		while ($row = @mysqli_fetch_array($result)) {
	// 			array_push($minor,$row[0]);
	// 		}
	// 	} else {
	// 		echo '0';
	// 	}
	// }
	// for($i=4; $i>=0; $i--){
	// 	$query="SELECT  COUNT(appointment_id),WEEK(now())-$i FROM employee_appointment WHERE WEEK(appointment_date)=WEEK(now())-$i AND injury_classes_new LIKE '%$hos_id%'";
	// 	if (!$result = @mysqli_query($conn,$query)) {
	// 		die(mysqli_error($conn));
	// 	}	
	// 	if(mysqli_num_rows($result) > 0) {
	// 		while ($row = @mysqli_fetch_array($result)) {
	// 			array_push($hospitalisation,$row[0]);
	// 		}
	// 	} else {
	// 		echo '0';
	// 	}
	// }

?>


<script>
    
       var ctx = document.getElementById('chart_daily_ambulance_cases').getContext('2d');
	   var total = [<?php  echo join(',',$total); ?>];
	   // var minor = [<?php  echo join(',',$minor); ?>];
	   // var lti = [<?php  echo join(',',$lti); ?>];
	   // var hospitalisation = [<?php  echo join(',',$hospitalisation); ?>];
	   var xaxis = [<?php  echo json_encode($xaxis); ?>];
	   
	   function formatDate (input) {
			var datePart = input.match(/\d+/g),
			year = datePart[0],
			month = datePart[1], 
			day = datePart[2];
			return day+'-'+month+'-'+year;
		}
		for (let i = 0; i < 7; i++) {
			xaxis[0][i] = formatDate (xaxis[0][i]); 
		}

      var myChart = new Chart(ctx, {
          type: 'line',
		  options: {
			title:{
				display: true,
                text: "DAILY AMBULANCE CASES TREND"
			},
			legend:{
				position:"bottom"
			},
			scales: {
				yAxes: [{
				ticks: {
					precision: 0
				}
				}]
			}
		  },
          data: {
            labels: xaxis[0],
            datasets: [{ 
                data: total,
                label: "Ambulance Case Count",
                borderColor: "#092769",
                backgroundColor: "#092769",
                fill: false,

              }
            ]
          },
        });
    
</script>