<?php
include("db/cn.php");
ob_start();
ini_set('display_errors', 1);
ini_set('display_startup_errors', 1);
error_reporting(E_ALL);
if(isset($_SESSION['user_name']) && isset($_SESSION['user_role'])&& isset($_SESSION['outlet_name'])
&& isset($_SESSION['outlet_address'])) {
    $userName = $_SESSION['user_name'];
    $userRole = $_SESSION['user_role'];
	$outlet_address = $_SESSION['outlet_address'];
	$outlet_name = $_SESSION['outlet_name'];
}
//$cr_id = $_GET["cr_id"];
@$customer_name = $_GET["school_name"];
//echo $cr_nickname;
$rec =  mysqli_query($connection,"select * from cdetail where customer_name = '$customer_name' && paid_by = 'credit' ");
$row1 = mysqli_fetch_array($rec);
//echo $row1["order_id"];
@$order_id = $row1["order_id"];


$date_time1 = date("Y-m-d");
$rec10 = mysqli_query($connection, "SELECT order_id, school_amount, customer_type FROM log_user_sales WHERE customer_type = '$customer_name' &&  paid_by = 'cash'  && r_order_id = '' ");

if ($rec10) {
    $total_sales = 0;
    while ($row3 = mysqli_fetch_array($rec10)) {
        $total_sales += $row3['school_amount'];
    }
    echo "";
    if (mysqli_num_rows($rec10) == 0) {
        echo "";
    }
} else {
    echo "Error executing query: " . mysqli_error($connection);
}
//------------------------------------------------------
$date_time1 = date("Y-m-d");
$rec11 = mysqli_query($connection, "SELECT order_id, school_amount, customer_type FROM log_user_sales WHERE customer_type = '$customer_name'  AND paid_by = 'cash' && status = 'refund' GROUP BY order_id ");

if ($rec11) {
    $total_sales_return = 0;
    while ($row31 = mysqli_fetch_array($rec11)) {
        $total_sales_return += $row31['school_amount'];
    }
    echo "";
    if (mysqli_num_rows($rec11) == 0) {
        echo "";
    }
} else {
    echo "Error executing query: " . mysqli_error($connection);
}

//------------------------------------------------------
$cash_out = mysqli_query($connection, "SELECT SUM(amount) AS total_amount1 FROM school_paid where  school_name = '$customer_name'   ");
if ($cash_out) {
    $cash_outdata = mysqli_fetch_array($cash_out);
    if ($cash_outdata && isset($cash_outdata['total_amount1'])) {
        $totalAmount = $cash_outdata['total_amount1'];
        echo "";
    } else {
        echo "";
    }
} else {
    echo "Error executing query: " . mysqli_error($connection);
}

$credit_open = mysqli_query($connection, "SELECT SUM(open_amount) AS total_amounts FROM school_open where school_name = '$customer_name'  ");
if ($credit_open) {
    $credit_outdata = mysqli_fetch_array($credit_open);
    if ($credit_outdata && isset($credit_outdata['total_amounts'])) {
        $totalAmount_credit = $credit_outdata['total_amounts'];
        echo "";
    } else {
        echo "";
    }
} else {
    echo "Error executing query: " . mysqli_error($connection);
}


$pos_credit = mysqli_query($connection, "SELECT customer_name, paid_by, order_id, cash_amount FROM log_user_sales where login_user = '$userName' && user_role = '$userRole' && customer_name = '$customer_name' && paid_by = 'credit' GROUP BY order_id ");


if ($pos_credit) {
    $pos_pass_get = 0;
    while ($pos_pass = mysqli_fetch_array($pos_credit)) {
        $pos_pass_get += (int)$pos_pass['cash_amount'];
    }
    echo "";
    if (mysqli_num_rows($pos_credit) == 0) {
        echo "";
    }
} else {
    echo "Error executing query: " . mysqli_error($connection);
}





if($_SERVER["REQUEST_METHOD"] == "POST" && isset($_POST["creditor_paid"])){
$date_time = date("Y-m-d");
	$school_name = $_POST["school_name"];
	$amount = $_POST["amount"];
	$paid_by = $_POST["paid_by"];
	
	 mysqli_query($connection,"insert into school_paid(amount,school_name,paid_by,date_time,user_name)
     values('$amount','$school_name','$paid_by','$date_time','$userName')");

	 echo "<script type='text/javascript'>window.location.href = 'school_detail.php?school_name=$customer_name';</script>";

}



if ($_SERVER["REQUEST_METHOD"] == "POST" && isset($_POST["creditor_close"])) {
    // Set current date
    $date_time_close = date("Y-m-d");
    
    // Retrieve values from $_POST
    @$school_name = $customer_name;
    $open_amount = $_POST["opening_cash"]; // Corrected variable name
    $sale_pos = $_POST["sale_pos"];
    $sale_return = $_POST["sale_return"];
    $credit_received = $_POST["credit_recieved"];
   
    $remain_balance = $_POST["remian_balance"]; // Corrected variable name
    $date_time1 = date("Y-m-d");

    // Check if the creditor already has an entry in the database
    $check_sql = "SELECT * FROM school_closing WHERE school_name = '$school_name'";
    $result = mysqli_query($connection, $check_sql);

    if (mysqli_num_rows($result) > 0) {
        // Update existing record
        $sql = "UPDATE school_closing SET
                    school_name = '$school_name',
                    open_amount = '$open_amount', 
                    sale_pos = '$sale_pos', 
                    sale_return = '$sale_return',
                    credit_paid = '$credit_received',
                    closing = '$remain_balance', 
                    date_time = '$date_time1', 
                    user_name = '$userName' 
                     WHERE school_name = '$school_name'";
    } else {
        // Insert new record
        $sql = "INSERT INTO school_closing (
                    school_name,open_amount,sale_pos,sale_return,credit_paid,closing,date_time,user_name
                ) VALUES (
                    '$school_name', '$open_amount', '$sale_pos', 
                    '$sale_return', '$credit_received', '$remain_balance', '$date_time1', '$userName')";
    }

    // Execute SQL query
    if (mysqli_query($connection, $sql)) {
       echo "<script type='text/javascript'>window.location.href = 'school.php';</script>";
    } else {
        echo "Error: " . $sql . "<br>" . mysqli_error($connection);
    }
}

if($_SERVER["REQUEST_METHOD"] == "POST" && isset($_POST["creditor_open"])){
            $date_time32 = date("Y-m-d");
			$school_name= $_POST["school_name"];
			$open_amount = $_POST["open_amount"];
			$paid_by1 = $_POST["paid_by"];
			 
			 mysqli_query($connection,"insert into school_open(open_amount,school_name,paid_by,date_time,user_name)
			 values('$open_amount','$school_name','$paid_by1','$date_time32','$userName')");
			 
			  echo "<script type='text/javascript'>window.location.href = 'school_detail.php?school_name=$customer_name';</script>";
}
ob_end_flush();
?>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
    <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
    <title>School- Detail</title>
    <!-- Latest compiled and minified CSS -->
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.5.2/css/bootstrap.min.css">
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/5.15.4/css/all.min.css">
<link rel="stylesheet" href="css/custom_css.css" />
 <script src="https://cdnjs.cloudflare.com/ajax/libs/xlsx/0.17.3/xlsx.full.min.js"></script>
    <!-- QRCode.js -->
    <script src="https://cdn.rawgit.com/davidshimjs/qrcodejs/gh-pages/qrcode.min.js"></script>
</head>

<style>
 #table-container-wrapper {
    max-height: 400px; /* Adjust the maximum height as needed */
    overflow-y: auto; /* Enable vertical scroll when content overflows */
}
/* Custom styles for sidebar */    /* Custom styles for sidebar */
    .sidebar {
        width: 100px;
        background: linear-gradient(360deg, #060606, #3C2F23);
        position: fixed;
        bottom: 0;
        top: 60px;
        transition: transform 0.3s ease-in-out;
        transform: translateX(0);
        z-index: 1;
        height: 100%;
        border-radius: 0px;
		   transition: transform 0.3s ease-in-out, width 0.3s ease-in-out;
    }.sidebar.hide {
      transform: translateX(-100px); /* Move sidebar out of the viewport when it is hidden */
    }
      .sidebar .nav-item {
    padding: 10px 0 ;
    text-align: center;
    position: relative;
	font-size:12px;
}
    .sidebar .nav-link {
      color: #fff;
      position: relative; /* Ensure icon and text are positioned relative to the nav link */
      z-index: 2; /* Ensure the text and icon are above the hover background */
    }
    .sidebar .nav-link i {
      margin-bottom: 5px; /* Adjust the margin of the icon */
    }
    /* Custom styles for hover effect */
    .sidebar .nav-item:hover:after {
      background-color: #fff;
      content: '';
      position: absolute;
      left: 0;
      bottom: 0;
      width: 100%;
      height: 100%;
      z-index: 1; /* Ensure the hover background is below the text and icon */
    }
    .sidebar .nav-item:hover .nav-link {
      color: #503F2E;
    }
    /* Custom styles for divider */
    .sidebar .nav-item:after {
      content: "";
      position: absolute;
      left: 0;
      bottom: 0;
      width: 100%;
      height: 1px;
      background-color: #fff;
      transition: height 0.3s ease-in-out; /* Transition effect for smooth animation */
    }
    /* Custom styles for header */ 
	   .header {
        background: linear-gradient(270deg, #060606, #3C2F23);
        color: #fff;
        padding: 10px;
        position: fixed;
        top: 0;
        width: 100%;
        z-index: 2;
        height: 69px;
        box-shadow: #FFF 2px 0px 0px 0px;
        /* Ensure header appears above sidebar */
    }
    .header .navbar-toggler {
      color: #fff;
    }
    .header .navbar-toggler-icon {
      color: #fff; /* Set the color of the toggle button to white */
    }
    .header .navbar-toggler.white {
      color: #fff !important; /* Ensure the toggle button is white */
    }
    .header .navbar-brand {
      color: #fff; /* Set navbar brand text color to white */
    }
    .header .nav-item .nav-link {
      color: #fff; /* Set nav link text color to white */
    }
    .main-content {
      margin-top: 50px; /* Height of fixed header + padding */
      margin-left: 100px; /* Width of sidebar */
      padding-top: 30px; /* Height of fixed header */
    }
	/* Custom styles for search bar */
    .search-container {
      display: flex;
      align-items: center;
      width: 300px;
      margin: 2px auto;
    }
    .search-input {
      width: 100%;
      padding: 10px 30px 10px 10px; /* Adjust padding to accommodate the icon */
      border: 1px solid #ccc;
      border-radius: 20px;
      font-size: 16px;
    }
    .search-icon {
      position: relative;
      left: -25px; /* Adjust the position of the icon */
      color: #aaa;
    }
    .search-icon i {
      position: absolute;
      top: 50%;
      transform: translateY(-50%);
    }
.btn-dark
         {
			 background:#503F2E;
			 color:#fff;
			 border: 1px solid #503F2E;
                 	}
		.btn-dark:hover{
			background:#fff;
			 color:#503F2E;
			 border:1px solid #503F2E;
			}	
			.bg-dark2{
			background:#503F2E;
			color:#fff;	
				}	
	
	 .modal-content {
            animation: modal-animation 0.5s;
        }

        @keyframes modal-animation {
            from {
                opacity: 0;
                transform: scale(0.8);
            }
            to {
                opacity: 1;
                transform: scale(1);
            }
        }
		
		/* Basic styling */
    .tab {
        display: none;
        padding: 20px;
    }
    .active {
        display: block;
    }
    .tab-buttons {
        display: flex;
    }
    .tab-button {
        cursor: pointer;
        padding: 10px 10px;
        background-color: #ffff;
        border: 1px solid #0A5064;
        border-radius: 5px 5px 0 0;
        margin-right: 5px;
		color:#212529;
    }
    .tab-button.active {
        background-color: #212529;
		color:#fff;
    }

    /* Background colors for tab content */
    #tab1 {
        background-color: #fff;
		color:#212529;
		padding:20px;
    }
    #tab2 {
        color:#212529;
		background-color: ;
    }
    #tab3 {
		color:#212529;
        background-color: ;
    }
</style>

<body>

<?php include("common/hd.php");?>
<!-- Sidebar -->
<?php include("common/sd.php"); ?>
<div class="main-content">
<br />
<div class="container">
<div class="row">
<div class="col-sm-9">
<h3 style="color:#212529;">School Detail <span style="padding:10px; border-radius:7px; text-transform:capitalize; color:#fff;font-size:18px; border:1px solid #0A5064;background:#212529;"><?php echo $customer_name; ?></span></h3>
</div>
<div class="col-sm-3">
<a href="school.php"><button type="button" class="btn btn-dark"><i class="fa fa-arrow-left"></i></button></a>
<button type="button" class="btn btn-dark btn-sm" data-toggle="modal" data-target="#addPurchaseModal">
               Paid
            </button>
            <button type="button" class="btn btn-dark btn-sm" data-toggle="modal" data-target="#addopenPurchaseModal">
              Add Open
            </button>
</div>
</div>
<br />
<div class="container">
<div class="row">
<div class="col-sm-3  text-dark text-capitalize" >
</div>
<div class="col-sm-9"></div>

</div>
</div>
<br /><br />
<div class="container">
<div class="tab-buttons">
    <div class="tab-button active" onclick="openTab(event, 'tab1')">Overview</div>
    <div class="tab-button" onclick="openTab(event, 'tab2')">Sale Commission(POS)</div>
    <div class="tab-button" onclick="openTab(event, 'tab3')">Sale Commission Return</div>
    <div class="tab-button" onclick="openTab(event, 'tab4')">Credit Paid</div>
  
</div>

<?php
// Database connection (replace with your connection details)




// Fetch the total credit and adjust the sign based on paid_by
$query = "SELECT SUM(
            CASE 
                WHEN paid_by = 'dr' THEN -open_amount
                WHEN paid_by = 'cr' THEN open_amount
                ELSE 0
            END
          ) AS totalAmount_credit
          FROM school_open";

$result = $connection->query($query);
$totalAmount_credit = 0; // Default value

if ($result && $row = $result->fetch_assoc()) {
    $totalAmount_credit1 = $row['totalAmount_credit'] ?? 0;
}

// Close the database connection

?>
<div class="tab-container">
    <div id="tab1" class="tab active">
    <h4>Overview</h4>
    <br />
    <form method="post" action="school_detail.php?school_name=<?php echo $customer_name; ?>">
    <input type="hidden" value="<?php echo $customer_name; ?>" name="creditor_name" />
    <div class="container ">
        <div class="row" style="padding:20px;background:#fff; box-shadow: 0px 0px 5px 2px #CCC; border-radius:10px;">
            <div class="col-sm-12" style="padding:20px;">
            <table class="table table-hover"  >
            <tr style="color:#8A1218;padding:20px;">
            <td style="font-weight:600;">Opening Cash</td>
            <td style="text-align:right; font-size:19px; font-weight:600;">
             <?php echo isset($totalAmount_credit1) ? "Rs ".$totalAmount_credit1."" : ""; ?>
            <input type="hidden" value="<?php echo isset($totalAmount_credit1) ? " ".$totalAmount_credit1."" : ""; ?>" name="opening_cash" />
			</td>
            </tr>
            <tr>
            <td style="font-weight:600;">Sale Commission(POS)</td>
            <td style="text-align:right; font-size:19px; font-weight:600;">
            <?php echo isset($total_sales) ? "Rs ".$total_sales."" : ""; ?>
            <input type="hidden" value="<?php echo isset($total_sales) ? " ".$total_sales."" : ""; ?>" name="sale_pos" />
			</td>
            </tr>
             <tr>
            <td style="font-weight:600;">Sale Commission Return</td>
            <td style="text-align:right; font-size:19px; font-weight:600;">
             <?php echo isset($total_sales_return) ? "Rs ".$total_sales_return."" : ""; ?>
            <input type="hidden" value="<?php echo isset($total_sales_return) ? " ".$total_sales_return."" : ""; ?>" name="sale_return" />
			</td>
            </tr>
            <tr>
            <td style="font-weight:600;">Credit paid</td>
            <td style="text-align:right; font-size:19px; font-weight:600;">
            <?php echo isset($totalAmount) ? "Rs ".$totalAmount."" : ""; ?>
            <input type="hidden" value="<?php echo isset($totalAmount) ? " ".$totalAmount."" : ""; ?>" name="credit_recieved" />
			</td>
            </tr>
            <?php  

$remain = $totalAmount_credit1 + $total_sales - $total_sales_return;
$f_remian = $remain + @$totalAmount;
?>
            <tr>
            <td style="font-weight:600;">Remaining Credit</td>
            <td style="text-align:right; font-size:19px; font-weight:600;">
            <?php echo isset($f_remian) ? "Rs ".$f_remian."" : ""; ?>
            <input type="hidden" value="<?php echo isset($f_remian) ? " ".$f_remian."" : ""; ?>" name="remian_balance" />
			</td>
            </tr>
                    
            </table>
            <button type="submit" name="creditor_close" class="btn btn-dark">Save</button> 
            </div>
            
            
        </div>
        <br />
        
        
    </div>
     </form>
    
</div>


          

    <div id="tab2" class="tab">
        <h4>Sale Commission(POS)</h4>
        <div class="container">
           <div class="row">    
           </div>
           <br />
             <div class="col-sm-12" id="table-container-wrapper">
                <div class="row">
                    <div class="col-sm-4">
    <label for="startDate">Start Date:</label>
    <input class="form-control" type="date" id="startDateCR">
    </div>
    <div class="col-sm-4">
    <label for="endDate">End Date:</label>
    <input class="form-control"  type="date" id="endDateCR">
</div>
<div class="col-sm-4">
      <button type="button" class="btn btn-dark" style="float:right;margin-top:30px;" onclick="downloadTableData('creditTableBody', 'Credit_Received.xlsx')">Download</button>
                </div>
</div>
                </div> 
                <hr>
                 
               <table class="table table-stripped table-sm text-center">
    <thead>
        <tr style="background:#212529; color:#fff;">
            <td>Date</td>
            <td>School Name</td>
            <td>Amount(Rs)</td>
            <td>Method</td>
            <td>Received By</td>                
        </tr>
    </thead>
    <tbody id="creditTableBody">
        <?php  
       $school = mysqli_query($connection,"select *, SUM(school_amount) AS S_amount from log_user_sales where customer_type = '$customer_name' AND paid_by = 'cash' AND r_order_id ='' GROUP BY order_id ");
       while($amount_com = mysqli_fetch_array($school)){
        ?>
        <tr>
            <td><?php echo $amount_com['date_time']; ?></td>
            <td style="font-weight:700;"><?php echo $amount_com['customer_type']; ?></td>
            <td>Rs <?php echo $amount_com['S_amount']; ?> </td>
            <td class="text-capitalize"><?php echo $amount_com['paid_by']; ?></td>
            <td class="text-capitalize"><?php echo $amount_com['login_user']; ?></td>
        </tr>
        <?php } ?>
    </tbody>
</table>
             </div>
           </div>
          </div>
          
    </div>
    <div id="tab3" class="tab">
        <h4>Commission Sale Return</h2>
        <div class="container ">
           <div class="row">
     
            
            </div>
           
           <br />
             <div class="col-sm-12" id="table-container-wrapper">
                 <div class="row">
                     <div class="col-sm-4">
    <label for="startDate">Start Date:</label>
    <input class="form-control" type="date" id="startDateCS">
    </div>
    <div class="col-sm-4">
    <label for="endDate">End Date:</label>
    <input class="form-control" type="date" id="endDateCS">
</div>
<div class="col-sm-4">
     <button type="button" class="btn btn-dark" style="float:right;margin-top:30px;" onclick="downloadTableData('orderTableBody', 'Credit_Sales.xlsx')">Download</button>
</div>
</div>
<hr>
               <table class="table table-stripped table-sm text-center">
    <thead>
        <tr style="background:#212529; color:#fff;">
            <td>Date</td>
            <td>School Name</td>
            <td>Amount(Rs)</td>
            <td>Method</td>
            <td>By</td>
        </tr>
    </thead>
    <tbody id="orderTableBody">
        <?php  
       $school = mysqli_query($connection,"select *, SUM(school_amount) AS S_ramount from log_user_sales where customer_type = '$customer_name' AND paid_by = 'cash' AND status ='refund' GROUP BY r_order_id ");
       while($amount_com = mysqli_fetch_array($school)){
        ?>
        <tr>
            <td><?php echo $amount_com['date_time']; ?></td>
            <td style="font-weight:700;"><?php echo $amount_com['customer_type']; ?></td>
            <td>Rs <?php echo $amount_com['S_ramount']; ?></td>
            <td style="text-transform:capitalize;"><?php echo $amount_com['paid_by']; ?></td>
            <td style="text-transform:capitalize;"><?php echo $amount_com['login_user']; ?></td>
        </tr>
        <?php } ?>
    </tbody>
</table>
             </div>
           </div>
          </div>
    </div>

<div class="modal fade" id="addPurchaseModal" tabindex="-1" role="dialog" 
            aria-labelledby="addPurchaseModalLabel" aria-hidden="true" style="margin-top:80px;">
                <div class="modal-dialog" role="document">
                    <div class="modal-content">
                        <div class="modal-header">
                            <h5 class="modal-title text-capitalize" id="addPurchaseModalLabel">Add Credit Recieved</h5>
                            <button type="button" class="close" data-dismiss="modal" aria-label="Close">
                                <span aria-hidden="true">&times;</span>
                            </button>
                        </div>
                        <div class="modal-body">
                            <!-- Form for adding purchase -->
                            <form method="post" action="school_detail.php?school_name=<?php echo $customer_name; ?>" enctype="multipart/form-data">
                            
                                <input type="text" name="school_name" placeholder="Name" style="background:#503F2E; color:#fff;" value="<?php echo $customer_name; ?>" class="form-control" />
                                <br />
                                <input type="text" name="amount" placeholder="Amount" class="form-control" />
                               <br />
                               <select name="paid_by" class="form-control">
                               <option value="">Select Method </option>
                               <option value="cash" >Cash</option>
                               <option value="bank1">Bank 1</option>
                                    <option value="bank2">Bank 2 </option>
                                    <option value="bank3">Bank 3</option>
                               <option value="other">Other</option>
                               
                               </select>                               
                               <br />
                                <input class="form-control" type="date" name="date_time"  />
                                <br />
                                <button type="submit" name="creditor_paid"  class="btn btn-dark">Enter</button>
                            </form>
                        </div>
                    </div>
                </div>
            </div>
            
            <div id="tab4" class="tab">
       
        <div class="container">
            
           <div class="row">
                   
           </div>
           <br />
             <div class="col-sm-12" id="table-container-wrapper">
                  <h4>Credit Paid</h4>
                 <div class="row">
                     <div class="col-sm-4">
    <label for="startDate">Start Date:</label>
    <input class="form-control" type="date" id="startDateRF">
    </div>
    <div class="col-sm-4">
    <label for="endDate">End Date:</label>
    <input class="form-control" type="date" id="endDateRF">
</div>
<div class="col-sm-4">
    <button type="button" class="btn btn-dark" style="float:right;margin-top:30px;" onclick="downloadTableData('refundTableBody', 'Credit_Sales_Return.xlsx')">Download</button>
</div>
</div>
<hr>
               <table class="table table-stripped table-sm text-center">
    <thead>
        <tr style="background:#212529; color:#fff;">
            <td>Date</td>
            <td>School Name</td>
            <td>Amount(Rs)</td>
            <td>Method</td>
            <td>By.</td>
        </tr>
    </thead>
    <tbody id="refundTableBody">
        <?php  
       $school_paid = mysqli_query($connection,"select * from school_paid where school_name = '$customer_name' AND paid_by = 'cash'  ");
       while($amount_paid = mysqli_fetch_array($school_paid)){
        ?>
        <tr>
            <td><?php echo $amount_paid['date_time']; ?></td>
            <td style="font-weight:700;"><?php echo $amount_paid['school_name']; ?></td>
            <td>Rs.<?php echo $amount_paid['amount']; ?> .00</td>
            <td><?php echo $amount_paid['paid_by']; ?></td>
            <td><?php echo $amount_paid['user_name']; ?> </td>
            
        </tr>
        <?php  } ?>
    </tbody>
</table>
             </div>
           </div>
          </div>
   
            
            <div class="modal fade" id="addopenPurchaseModal" tabindex="-1" role="dialog" 
            aria-labelledby="addPurchaseopenModalLabel" aria-hidden="true" style="margin-top:80px;">
                <div class="modal-dialog" role="document">
                    <div class="modal-content">
                        <div class="modal-header">
                            <h5 class="modal-title text-capitalize" id="addPurchaseopenModalLabel">Add Opening Amount</h5>
                            <button type="button" class="close" data-dismiss="modal" aria-label="Close">
                                <span aria-hidden="true">&times;</span>
                            </button>
                        </div>
                        <div class="modal-body">
                            <!-- Form for adding purchase -->
                            <form method="post" action="school_detail.php?school_name=<?php echo $customer_name; ?>" enctype="multipart/form-data">
                            
                                <input type="hidden" value="<?php echo $customer_name; ?>" name="school_name" placeholder="Name" class="form-control" />
                             
                                <input type="text" name="open_amount" placeholder="Amount" class="form-control" />
                               <br />
                               <select name="paid_by" class="form-control">
                                <option value="">Select type</option>                                
                                    <option value="dr">Recieable</option>
                                    <option value="cr">Payable</option>
                                   
                                </select>
                                <br />
                               <!-- <input class="form-control" type="date" name="date_time"  />
                                <br />-->
                                <button type="submit" name="creditor_open"  class="btn btn-dark">Enter</button>
                            </form>
                        </div>
                    </div>
                </div>
            </div>

</div>

   
</div>    
</body>
<script>
// Download function for each table
function downloadTableData(tableBodyId, filename) {
    const tableBody = document.getElementById(tableBodyId);
    const rows = Array.from(tableBody.querySelectorAll("tr"));
    const data = [];

    // Loop through each row and extract cell data
    rows.forEach(row => {
        const rowData = Array.from(row.querySelectorAll("td")).map(cell => cell.innerText);
        data.push(rowData);
    });

    // Create workbook and worksheet, then download as Excel
    const ws = XLSX.utils.aoa_to_sheet(data);
    const wb = XLSX.utils.book_new();
    XLSX.utils.book_append_sheet(wb, ws, "Sheet1");
    XLSX.writeFile(wb, filename);
}

// Filter function for POS Credit Received table
function filterSalesTableByDate() {
    const startDate = new Date(document.getElementById('startDatePOS').value);
    const endDate = new Date(document.getElementById('endDatePOS').value);
    const rows = document.querySelectorAll('#salesTableBody tr');

    rows.forEach(row => {
        const rowDate = new Date(row.cells[0].innerText);
        row.style.display = (!isNaN(startDate) && rowDate < startDate) || (!isNaN(endDate) && rowDate > endDate) ? 'none' : '';
    });
}

// Filter function for Credit Received table
function filterCreditTableByDate() {
    const startDate = new Date(document.getElementById('startDateCR').value);
    const endDate = new Date(document.getElementById('endDateCR').value);
    const rows = document.querySelectorAll('#creditTableBody tr');

    rows.forEach(row => {
        const rowDate = new Date(row.cells[0].innerText);
        row.style.display = (!isNaN(startDate) && rowDate < startDate) || (!isNaN(endDate) && rowDate > endDate) ? 'none' : '';
    });
}

// Filter function for Credit Sales table
function filterOrderTableByDate() {
    const startDate = new Date(document.getElementById('startDateCS').value);
    const endDate = new Date(document.getElementById('endDateCS').value);
    const rows = document.querySelectorAll('#orderTableBody tr');

    rows.forEach(row => {
        const rowDate = new Date(row.cells[0].innerText);
        row.style.display = (!isNaN(startDate) && rowDate < startDate) || (!isNaN(endDate) && rowDate > endDate) ? 'none' : '';
    });
}

// Filter function for Credit Sales Return table
function filterRefundTableByDate() {
    const startDate = new Date(document.getElementById('startDateRF').value);
    const endDate = new Date(document.getElementById('endDateRF').value);
    const rows = document.querySelectorAll('#refundTableBody tr');

    rows.forEach(row => {
        const rowDate = new Date(row.cells[0].innerText);
        row.style.display = (!isNaN(startDate) && rowDate < startDate) || (!isNaN(endDate) && rowDate > endDate) ? 'none' : '';
    });
}

// Event listeners for each date range filter
document.getElementById('startDatePOS').addEventListener('change', filterSalesTableByDate);
document.getElementById('endDatePOS').addEventListener('change', filterSalesTableByDate);

document.getElementById('startDateCR').addEventListener('change', filterCreditTableByDate);
document.getElementById('endDateCR').addEventListener('change', filterCreditTableByDate);

document.getElementById('startDateCS').addEventListener('change', filterOrderTableByDate);
document.getElementById('endDateCS').addEventListener('change', filterOrderTableByDate);

document.getElementById('startDateRF').addEventListener('change', filterRefundTableByDate);
document.getElementById('endDateRF').addEventListener('change', filterRefundTableByDate);
</script>
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