<?php

include_once '../../include/DBConnect.php';
include '../CheckFollowUpAction.php';

$Leave_Assistant = new LeaveAssistant($dbh);
if ($_POST) {
    $score = $_POST['Data'];
    $UpdateLeaveRecordID = $_POST['Data'];
    $Target = $_POST['Target'];

    $query = "SELECT `lesson_id` FROM `leave_lesson` WHERE `leave_id` = '$UpdateLeaveRecordID'";
    $result = $dbh->prepare($query);
    $result->execute();
    $Related_Lesson_IDs = $result->fetchAll();
//    while ($ResultSet = $result->fetch(PDO::FETCH_ASSOC)) {
    foreach ($Related_Lesson_IDs as $RLID) {
        $UpdateLesson_ID = $RLID['lesson_id'];
        $Leave_Assistant->undoOneLesson($UpdateLesson_ID);
    }
    #### Final Checking of attendance, after delete leave record ####
    foreach ($Related_Lesson_IDs as $RLID) {
        $checking_lesson_id = $RLID['lesson_id'];
        if ($Target > 0 && $Target != NULL) {
            $Leave_Assistant->UpdateLessonStateForStudent($checking_lesson_id, $Target);

            ## UpDate student attendance record ##
            $query = "UPDATE `lesson_attendance` SET `attendance`=2 WHERE `actived`=1 and `deleted`=0 and `stu_linking_id`='$Target' 
                and `lesson_id`='$checking_lesson_id'";
            $sth = $dbh->prepare($query);
            $sth->execute();
        } else {
            ## Update attendance(state = 1) where student have not leave record ##
            $Leave_Assistant->UpdateLessonStateNoOtherLeave($checking_lesson_id);

            ## UpDate staff attendance record ##
            $query = "UPDATE `lesson_attendance` SET `attendance`=2 WHERE `staff_id` >0 and `actived`=1 and `deleted`=0 and 
                `lesson_id`='$checking_lesson_id' and `staff_id`=(SELECT `staff_id` FROM `leave_app` WHERE `actived`=1 and 
                    `deleted`=0 and `staff_id`>0 and `leave_id`='$UpdateLeaveRecordID')";
            $sth = $dbh->prepare($query);
            $sth->execute();
        }
    }


    $deleted = 1;
    $sth = $dbh->prepare("UPDATE `leave_app` SET `deleted`= '$deleted' WHERE `leave_id` = '$UpdateLeaveRecordID'");
    $sth->execute();
//    }
    if ($sth)
        $message = "1 record UPDATED";
    else
        $message = "Error";

    $Array = array(
        "1" => $message,
        "2" => $score * 2,
        "3" => $score * 3,
        "4" => $score * 4,
        "5" => $UpdateLeaveRecordID
    );
    $Arrays[] = $Array;
}

echo json_encode($Arrays);
?>