<?php

session_start();
include("includes/config.php");

if(isset($_POST['add_ulist'])){
    $sh_name = $_POST['sh_name'];
    $lot_size = $_POST['lot_size'];
    $rate = $_POST['rate'];
    // $description = $_POST['description'];

    $photo = $_FILES['photo']['name'];
    $allowed_image_extensions = array('gif','png','jpg','jpeg','webp','WEBP');

    $photo_filename = $_FILES['photo']['name'];
    $photo_file_extension = pathinfo($photo_filename, PATHINFO_EXTENSION);


    if(!in_array($photo_file_extension, $allowed_image_extensions)){
        $_SESSION['status'] = "The image file is not allowed. Please upload an image.";
        header('Location: ulist.php');
        exit;

    } else {

    $query = "INSERT INTO unlisted_shares (sh_name, lot_size, rate , photo ) VALUES ('$sh_name', '$lot_size', '$rate', '$photo')";
    $query_run = mysqli_query($conn, $query);

    if($query_run){
        move_uploaded_file($_FILES["photo"]["tmp_name"], "ushare/".$_FILES["photo"]["name"]);
        $_SESSION['status'] = "Uploaded Successfully";
           echo "<script>window.location.href='view-ulist.php';</script>";
        // header('Location: view-category.php');
        exit;
    } else {
        $_SESSION['status'] = "Not Uploaded ";
                   echo "<script>window.location.href='view-ulist.php';</script>";
        // header('Location: category.php');
        exit;
    }
}
}


// update 

if(isset($_POST['update_ulist'])){
    $id = $_POST['id'];
    $sh_name = $_POST['sh_name'];
    $lot_size = $_POST['lot_size'];
    $rate = $_POST['rate'];
    // $description = $_POST['description'];

    $old_photo = $_POST['image_old'];
    $update_photo_filename = $_FILES["photo"]["name"] ? $_FILES["photo"]["name"] : $old_photo;

    $query = "UPDATE unlisted_shares SET sh_name='$sh_name', lot_size='$lot_size', rate='$rate' , photo='$update_photo_filename' WHERE id ='$id' ";

    $query_run = mysqli_query($conn, $query);

    if($query_run){
      
        if($_FILES["photo"]["name"] !='' && $_FILES["photo"]["name"] != $old_photo){
            move_uploaded_file($_FILES["photo"]["tmp_name"], "ushare/".$_FILES["photo"]["name"]);
            unlink("ushare/". $old_photo);    
        }

     

        $_SESSION['status'] = "Updated Successfully";
          echo "<script>window.location.href='view-ulist.php';</script>";
  
        // header('Location: view-category.php');
    } else {
        $_SESSION['status'] = "Not Updated ";
                           echo "<script>window.location.href='view-ulist.php';</script>";

        // header('Location: view-category.php');
    }
}

if (isset($_POST['delete_ulist'])) {
    $id = $_POST['delete_id'];
    $photo = $_POST['del_ulist'];

    $query = "DELETE FROM unlisted_shares WHERE id = '$id'";
    $query_run = mysqli_query($conn, $query);

    if ($query_run) {
        if (unlink("ushare/" . $photo)) {
            $_SESSION['status'] = "Deleted Successfully";
            echo "<script>
                alert('Deleted Successfully');
                window.location.href = 'view-ulist.php';
            </script>";
        } else {
            $_SESSION['status'] = "Error deleting files";
            echo "<script>
                alert('Error deleting files');
                window.location.href = 'view-ulist.php';
            </script>";
        }
    } else {
        $_SESSION['status'] = "Not Deleted Successfully";
        echo "<script>
            alert('Not Deleted Successfully');
            window.location.href = 'view-ulist.php';
        </script>";
    }
} else {
    $_SESSION['status'] = "Invalid request";
    echo "<script>
        alert('Invalid request');
        window.location.href = 'view-ulist.php';
    </script>";
}

?>