<?php
ob_start();
session_start();
if (isset($_SESSION['admin']) && !empty($_SESSION['admin'])) {

    header('location: index.php');
}
if ($_SERVER['REQUEST_METHOD'] == "POST") {
    include 'inc/connect.php';
    include 'inc/fun/functions.php';
    $username = "";
    $pass = "";
    $error = array();
    /* if (isset($_POST["username"]) && !empty($_POST["username"])) {
        $username = strip_tags(addslashes($_POST["username"]));
    } else {
        $error[] = " من فضلك أكتب إسمك";
    } */
    /* if (isset($_POST["password"]) && !empty($_POST["password"])) {
        $pass = strip_tags(addslashes($_POST["password"]));
        $passhashed = sha1($pass);
    } else {
        $error[] = " من فضلك أكتب الرقم السرى";
    } */
    /* $sqlname = $con->prepare("SELECT * from users where user_name= ? AND password= ?");
    $sqlname->execute(array($username, $passhashed));
    $names = $sqlname->fetchAll();
    $count = $sqlname->rowCount(); */
    if (isset($_POST["username"]) && !empty($_POST["username"])) {
        $username = filter_var($_POST["username"], FILTER_SANITIZE_SPECIAL_CHARS);
    } else {
      $error[] = "من فضلك أدخل اسم المستخدم";
    }
    
    if (isset($_POST["password"]) && !empty($_POST["password"])) {
      /* $pass = strip_tags(addslashes($_POST["password"]));
      $passhashed = sha1($pass); */
      $pass = $_POST["password"];
      $passhashed = password_hash($pass, PASSWORD_DEFAULT);
  } else {
      $error[] = " من فضلك أكتب الرقم السرى";
  }
    
    if (empty($error)) {
      $sqlname = $con->prepare("SELECT * from users where user_name= ?");
      $sqlname->execute(array($username));
        $user = $sqlname->fetch(PDO::FETCH_ASSOC);

        if ($user && password_verify($pass, $user['password']) ) {
            $UserID = $user['ID'];
            $full_name = $user['full_name'];
            date_default_timezone_set('Egypt');
            $dateTime = date('Y-m-j H:i:s');
            $userIP = getRealIP();
            $userBrowser = getBrowser();
            $userAgent = $_SERVER['HTTP_USER_AGENT'];
            $login_records = add_login_records($UserID, $dateTime, $userIP, $userBrowser, $userAgent);

            $name = explode(" ", $full_name);
            $_SESSION['name'] = $name[0];
            $_SESSION['admin'] = $UserID;
            $error[] = $passhashed;
            if(isset($_COOKIE['returntourl']) && !empty($_COOKIE['returntourl'])){
              header("location: ".$_COOKIE['returntourl']);
          } else {
              header("location: index.php");
          }
        } else {
          $error[] = "اسم المستخدم أو كلمة المرور غير صحيحة";
          // $error[] = $passhashed;
          /* $pstx = "2490";
          $psun = 2490;
          $error[] = password_hash("2490", PASSWORD_DEFAULT);
          $error[] = password_hash($pstx, PASSWORD_DEFAULT); */
          
        }
    }
}
?>

<!DOCTYPE html>
<html>
<head>
    <script src="inc/layout/js/color-modes.js"></script>
    <title>
        تسجيل الدخول
    </title>
    <meta charset="utf-8">
    <meta name="viewport" content="width=device-width, initial-scale=1">
    <link rel="stylesheet" href="inc/layout/css/all.min.css">
    <link rel="stylesheet" href="inc/layout/css/css@3.css">
    <link rel="stylesheet" href="inc/layout/css/bootstrap.rtl.min.css">
    <style>
      .bd-placeholder-img {
        font-size: 1.125rem;
        text-anchor: middle;
        -webkit-user-select: none;
        -moz-user-select: none;
        user-select: none;
      }

      @media (min-width: 768px) {
        .bd-placeholder-img-lg {
          font-size: 3.5rem;
        }
      }

      .b-example-divider {
        width: 100%;
        height: 3rem;
        background-color: rgba(0, 0, 0, .1);
        border: solid rgba(0, 0, 0, .15);
        border-width: 1px 0;
        box-shadow: inset 0 .5em 1.5em rgba(0, 0, 0, .1), inset 0 .125em .5em rgba(0, 0, 0, .15);
      }

      .b-example-vr {
        flex-shrink: 0;
        width: 1.5rem;
        height: 100vh;
      }

      .bi {
        vertical-align: -.125em;
        fill: currentColor;
      }

      .nav-scroller {
        position: relative;
        z-index: 2;
        height: 2.75rem;
        overflow-y: hidden;
      }

      .nav-scroller .nav {
        display: flex;
        flex-wrap: nowrap;
        padding-bottom: 1rem;
        margin-top: -1px;
        overflow-x: auto;
        text-align: center;
        white-space: nowrap;
        -webkit-overflow-scrolling: touch;
      }

      .btn-bd-primary {
        --bd-violet-bg: #712cf9;
        --bd-violet-rgb: 112.520718, 44.062154, 249.437846;

        --bs-btn-font-weight: 600;
        --bs-btn-color: var(--bs-white);
        --bs-btn-bg: var(--bd-violet-bg);
        --bs-btn-border-color: var(--bd-violet-bg);
        --bs-btn-hover-color: var(--bs-white);
        --bs-btn-hover-bg: #6528e0;
        --bs-btn-hover-border-color: #6528e0;
        --bs-btn-focus-shadow-rgb: var(--bd-violet-rgb);
        --bs-btn-active-color: var(--bs-btn-hover-color);
        --bs-btn-active-bg: #5a23c8;
        --bs-btn-active-border-color: #5a23c8;
      }

      .bd-mode-toggle {
        z-index: 1500;
      }

      .bd-mode-toggle .dropdown-menu .active .bi {
        display: block !important;
      }
    </style>
    <link rel="stylesheet" href="inc/layout/css/style-login.css">
</head>

<!-- <body>
    <div class="form-login">
        <h3>
            تسجيل الدخول
        </h3>
        <form action="<?php echo $_SERVER['PHP_SELF'] ?>" method="post">
            <div class="form-group">
                <input class="form-control" type="text" name="username" placeholder="أكتب إسمك" />
            </div>
            <div class="form-group">
                <input class="form-control" type="password" name="password" placeholder="الرقم السرى" />
            </div>
            <div class="form-group">
                <input class="form-control" type="submit" name="login" value="دخول" />
            </div>
            <div>
                <?php
                if (isset($error) && !empty($error)) {
                    foreach ($error as $err) {
                        echo '<div class="alert alert-danger">';
                        echo "<p>" . $err . "</p>";
                        echo '</div>';
                    }
                }
                echo $_SESSION['name'];
                ?>
            </div>
        </form>
    </div>
</body> -->


<body class="d-flex align-items-center py-4 bg-body-tertiary">
    <svg xmlns="http://www.w3.org/2000/svg" class="d-none">
      <symbol id="check2" viewBox="0 0 16 16">
        <path d="M13.854 3.646a.5.5 0 0 1 0 .708l-7 7a.5.5 0 0 1-.708 0l-3.5-3.5a.5.5 0 1 1 .708-.708L6.5 10.293l6.646-6.647a.5.5 0 0 1 .708 0z"/>
      </symbol>
      <symbol id="circle-half" viewBox="0 0 16 16">
        <path d="M8 15A7 7 0 1 0 8 1v14zm0 1A8 8 0 1 1 8 0a8 8 0 0 1 0 16z"/>
      </symbol>
      <symbol id="moon-stars-fill" viewBox="0 0 16 16">
        <path d="M6 .278a.768.768 0 0 1 .08.858 7.208 7.208 0 0 0-.878 3.46c0 4.021 3.278 7.277 7.318 7.277.527 0 1.04-.055 1.533-.16a.787.787 0 0 1 .81.316.733.733 0 0 1-.031.893A8.349 8.349 0 0 1 8.344 16C3.734 16 0 12.286 0 7.71 0 4.266 2.114 1.312 5.124.06A.752.752 0 0 1 6 .278z"/>
        <path d="M10.794 3.148a.217.217 0 0 1 .412 0l.387 1.162c.173.518.579.924 1.097 1.097l1.162.387a.217.217 0 0 1 0 .412l-1.162.387a1.734 1.734 0 0 0-1.097 1.097l-.387 1.162a.217.217 0 0 1-.412 0l-.387-1.162A1.734 1.734 0 0 0 9.31 6.593l-1.162-.387a.217.217 0 0 1 0-.412l1.162-.387a1.734 1.734 0 0 0 1.097-1.097l.387-1.162zM13.863.099a.145.145 0 0 1 .274 0l.258.774c.115.346.386.617.732.732l.774.258a.145.145 0 0 1 0 .274l-.774.258a1.156 1.156 0 0 0-.732.732l-.258.774a.145.145 0 0 1-.274 0l-.258-.774a1.156 1.156 0 0 0-.732-.732l-.774-.258a.145.145 0 0 1 0-.274l.774-.258c.346-.115.617-.386.732-.732L13.863.1z"/>
      </symbol>
      <symbol id="sun-fill" viewBox="0 0 16 16">
        <path d="M8 12a4 4 0 1 0 0-8 4 4 0 0 0 0 8zM8 0a.5.5 0 0 1 .5.5v2a.5.5 0 0 1-1 0v-2A.5.5 0 0 1 8 0zm0 13a.5.5 0 0 1 .5.5v2a.5.5 0 0 1-1 0v-2A.5.5 0 0 1 8 13zm8-5a.5.5 0 0 1-.5.5h-2a.5.5 0 0 1 0-1h2a.5.5 0 0 1 .5.5zM3 8a.5.5 0 0 1-.5.5h-2a.5.5 0 0 1 0-1h2A.5.5 0 0 1 3 8zm10.657-5.657a.5.5 0 0 1 0 .707l-1.414 1.415a.5.5 0 1 1-.707-.708l1.414-1.414a.5.5 0 0 1 .707 0zm-9.193 9.193a.5.5 0 0 1 0 .707L3.05 13.657a.5.5 0 0 1-.707-.707l1.414-1.414a.5.5 0 0 1 .707 0zm9.193 2.121a.5.5 0 0 1-.707 0l-1.414-1.414a.5.5 0 0 1 .707-.707l1.414 1.414a.5.5 0 0 1 0 .707zM4.464 4.465a.5.5 0 0 1-.707 0L2.343 3.05a.5.5 0 1 1 .707-.707l1.414 1.414a.5.5 0 0 1 0 .708z"/>
      </symbol>
    </svg>

    <div class="dropdown position-fixed bottom-0 end-0 mb-3 me-3 bd-mode-toggle">
      <button class="btn btn-bd-primary py-2 dropdown-toggle d-flex align-items-center"
              id="bd-theme"
              type="button"
              aria-expanded="false"
              data-bs-toggle="dropdown"
              aria-label="Toggle theme (auto)">
        <svg class="bi my-1 theme-icon-active" width="1em" height="1em"><use href="#circle-half"></use></svg>
        <span class="visually-hidden" id="bd-theme-text">Toggle theme</span>
      </button>
      <ul class="dropdown-menu dropdown-menu-end shadow" aria-labelledby="bd-theme-text">
        <li>
          <button type="button" class="dropdown-item d-flex align-items-center" data-bs-theme-value="light" aria-pressed="false">
            <svg class="bi me-2 opacity-50 theme-icon" width="1em" height="1em"><use href="#sun-fill"></use></svg>
            Light
            <svg class="bi ms-auto d-none" width="1em" height="1em"><use href="#check2"></use></svg>
          </button>
        </li>
        <li>
          <button type="button" class="dropdown-item d-flex align-items-center" data-bs-theme-value="dark" aria-pressed="false">
            <svg class="bi me-2 opacity-50 theme-icon" width="1em" height="1em"><use href="#moon-stars-fill"></use></svg>
            Dark
            <svg class="bi ms-auto d-none" width="1em" height="1em"><use href="#check2"></use></svg>
          </button>
        </li>
        <li>
          <button type="button" class="dropdown-item d-flex align-items-center active" data-bs-theme-value="auto" aria-pressed="true">
            <svg class="bi me-2 opacity-50 theme-icon" width="1em" height="1em"><use href="#circle-half"></use></svg>
            Auto
            <svg class="bi ms-auto d-none" width="1em" height="1em"><use href="#check2"></use></svg>
          </button>
        </li>
      </ul>
    </div>

    
<main class="form-signin w-100 m-auto">
  <form action="<?php echo $_SERVER['PHP_SELF'] ?>" method="post">
    <!-- <img class="mb-4" src="../assets/brand/bootstrap-logo.svg" alt="" width="72" height="57"> -->
    <h1 class="h3 mb-3">تسجيل الدخول</h1>

    <div class="form-floating">
      <input type="text" class="form-control" id="username" name="username" placeholder="User Name">
      <label for="floatingInput">إسم المستخدم</label>
    </div>
    <div class="form-floating">
      <input type="password" class="form-control" id="password" name="password" placeholder="Password">
      <label for="floatingPassword">الرقم السرى</label>
    </div>

    <?php
        if (isset($error) && !empty($error)) {
            foreach ($error as $err) {
                echo '<div class="alert alert-danger">';
                echo "<p>" . $err . "</p>";
                echo '</div>';
            }
        }
    ?>

    <!-- <div class="form-check text-start my-3">
      <input class="form-check-input" type="checkbox" value="remember-me" id="flexCheckDefault">
      <label class="form-check-label" for="flexCheckDefault">
        Remember me
      </label>
    </div> -->
    <button class="btn btn-primary w-100 py-2" type="submit">تسجيل الدخول</button>
    <p class="mt-5 mb-3 text-body-secondary">&copy; 2017–2023</p>
  </form>
</main>
<script src="inc/layout/js/bootstrap.bundle.min.js"></script>

    </body>
</html>