<?php 
require_once('auth.php');
require_once('DBConnection.php');
$page = $_GET['page'] ?? 'home';
$title = ucwords(str_replace("_", " ", $page));
$_SESSION['formToken']['expense-form'] = password_hash(uniqid(), PASSWORD_DEFAULT);
$_SESSION['formToken']['earning-form'] = password_hash(uniqid(), PASSWORD_DEFAULT);
?>
<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title><?= ucwords($title) ?> | Leave Application System</title>
    <link rel="stylesheet" href="https://fonts.googleapis.com/css2?family=Material+Symbols+Outlined:opsz,wght,FILL,GRAD@48,400,0,0" />
    <link rel="stylesheet" href="./css/bootstrap.min.css">
    <link rel="stylesheet" href="./css/custom.css">
    <script src="./js/jquery-3.6.0.min.js"></script>
    <script src="./js/popper.min.js"></script>
    <script src="./js/bootstrap.min.js"></script>
    <script src="./js/script.js"></script>
</head>
<body>
    <main>
    <nav class="navbar navbar-expand-lg navbar-dark bg-primary bg-gradient" id="topNavBar">
        <div class="container">
            <a class="navbar-brand" href="./">
            Leave Application System
            </a>
            <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbarNav" aria-controls="navbarNav" aria-expanded="false" aria-label="Toggle navigation">
            <span class="navbar-toggler-icon"></span>
            </button>
            <div class="collapse navbar-collapse" id="navbarNav">
                <ul class="navbar-nav">
                    <li class="nav-item">
                        <a class="nav-link <?php echo ($page == 'home')? 'active' : '' ?>" aria-current="page" href="./">Home</a>
                    </li>
                    <li class="nav-item">
                        <a class="nav-link <?php echo ($page == 'employees')? 'active' : '' ?>" aria-current="page" href="./?page=employees">Employees</a>
                    </li>
                    <li class="nav-item">
                        <a class="nav-link <?php echo ($page == 'applications')? 'active' : '' ?>" aria-current="page" href="./?page=applications">Applications</a>
                    </li>
                    <li class="nav-item">
                        <a class="nav-link <?php echo ($page == 'users')? 'active' : '' ?>" aria-current="page" href="./?page=users">Users</a>
                    </li>
                </ul>
            </div>
            <div class="dropdown">
                <button class="btn btn-secondary dropdown-toggle bg-transparent  text-light border-0" type="button" id="dropdownMenuButton1" data-bs-toggle="dropdown" aria-expanded="false">
                    Hello <?php echo $_SESSION['fullname'] ?>
                </button>
                <ul class="dropdown-menu" aria-labelledby="dropdownMenuButton1">
                    <li><a class="dropdown-item" href="./LoginRegistration.php?a=logout">Logout</a></li>
                </ul>
            </div>
        </div>
    </nav>
    <div class="container-md py-3" id="page-container">
        <div class="my-4">
            <?php if(isset($_SESSION['message']['success'])): ?>
                <div class="alert alert-success py-3 rounded-0">
                    <?= $_SESSION['message']['success'] ?>
                </div>
                <?php unset($_SESSION['message']['success']) ?>
            <?php endif; ?>
            <?php if(isset($_SESSION['message']['error'])): ?>
                <div class="alert alert-danger py-3 rounded-0">
                    <?= $_SESSION['message']['error'] ?>
                </div>
                <?php unset($_SESSION['message']['error']) ?>
            <?php endif; ?>
            <?php include($page.".php");  ?>
        </div>
    </div>
    <footer class="position-fixed bottom-0 w-100 bg-gradient bg-light">
        <div class="lh-1 container py-4">
            <div class="text-center">All rights reserved &copy; <?= date("Y") ?> - Leave Application System(php)</div>
            <div class="text-center">Developed by:<a href="mailto:oretnom23@gmail.com" class='text-body-tertiary'>oretnom23</a></div>
        </div>
    </footer>

    <div class="modal fade" id="expenseModal" tabindex="-1">
        <div class="modal-dialog modal-dialog-centered modal-dialog-scrollable rounded-0">
            <div class="modal-content">
            <div class="modal-header rounded-0">
                <h5 class="modal-title"></h5>
                <button type="button" class="btn-close" data-bs-dismiss="modal" aria-label="Close"></button>
            </div>
            <div class="modal-body rounded-0">
                <div class="container-fluid">
                    <form action="" id="expense-form">
                        <input type="hidden" name="formToken" value="<?= $_SESSION['formToken']['expense-form'] ?>">
                        <input type="hidden" name="expense_id" value="">
                        <div class="mb-3">
                            <label for="name">Name</label>
                            <input type="text" class="form-control rounded-0" id="name" name="name" required="required">
                        </div>
                        <div class="mb-3">
                            <label for="amount">Amount</label>
                            <input type="number" step="any" min="0" class="form-control rounded-0 text-end" id="amount" name="amount" required="required" value="0">
                        </div>
                    </form>
                </div>
            </div>
            <div class="modal-footer">
                <button type="submit" class="btn btn-primary rounded-0" form="expense-form">Save</button>
                <button type="button" class="btn btn-secondary rounded-0" data-bs-dismiss="modal">Close</button>
            </div>
            </div>
        </div>
    </div>
    <div class="modal fade" id="earningModal" tabindex="-1">
        <div class="modal-dialog modal-dialog-centered modal-dialog-scrollable rounded-0">
            <div class="modal-content">
            <div class="modal-header rounded-0">
                <h5 class="modal-title"></h5>
                <button type="button" class="btn-close" data-bs-dismiss="modal" aria-label="Close"></button>
            </div>
            <div class="modal-body rounded-0">
                <div class="container-fluid">
                    <form action="" id="earning-form">
                        <input type="hidden" name="formToken" value="<?= $_SESSION['formToken']['earning-form'] ?>">
                        <input type="hidden" name="earning_id" value="">
                        <div class="mb-3">
                            <label for="name">Name</label>
                            <input type="text" class="form-control rounded-0" id="name" name="name" required="required">
                        </div>
                        <div class="mb-3">
                            <label for="amount">Amount</label>
                            <input type="number" step="any" min="0" class="form-control rounded-0 text-end" id="amount" name="amount" required="required" value="0">
                        </div>
                    </form>
                </div>
            </div>
            <div class="modal-footer">
                <button type="submit" class="btn btn-primary rounded-0" form="earning-form">Save</button>
                <button type="button" class="btn btn-secondary rounded-0" data-bs-dismiss="modal">Close</button>
            </div>
            </div>
        </div>
    </div>
    <script>
        $(function(){
            $('#expense-form').submit(function(e){
                e.preventDefault();
                $('.pop_msg').remove()
                var _this = $(this)
                var _el = $('<div>')
                    _el.addClass('pop_msg')
                start_loader()
                $.ajax({
                    url:'./Master.php?a=save_expense',
                    method:'POST',
                    data:$(this).serialize(),
                    dataType:'JSON',
                    error:err=>{
                        console.log(err)
                        _el.addClass('alert alert-danger')
                        _el.text("An error occurred.")
                        _this.prepend(_el)
                        _el.show('slow')
                    },
                    success:function(resp){
                        if(resp.status == 'success'){
                            _el.addClass('alert alert-success')
                            location.reload();
                        }else{
                            _el.addClass('alert alert-danger')
                        }
                        _el.text(resp.msg)
                        _el.hide()
                        _this.prepend(_el)
                        _el.show('slow')
                        end_loader()
                    }
                })
            })
            $('#earning-form').submit(function(e){
                e.preventDefault();
                $('.pop_msg').remove()
                var _this = $(this)
                var _el = $('<div>')
                    _el.addClass('pop_msg')
                start_loader()
                $.ajax({
                    url:'./Master.php?a=save_earning',
                    method:'POST',
                    data:$(this).serialize(),
                    dataType:'JSON',
                    error:err=>{
                        console.log(err)
                        _el.addClass('alert alert-danger')
                        _el.text("An error occurred.")
                        _this.prepend(_el)
                        _el.show('slow')
                    },
                    success:function(resp){
                        if(resp.status == 'success'){
                            _el.addClass('alert alert-success')
                            location.reload();
                        }else{
                            _el.addClass('alert alert-danger')
                        }
                        _el.text(resp.msg)
                        _el.hide()
                        _this.prepend(_el)
                        _el.show('slow')
                        end_loader()
                    }
                })
            })
        })
    </script>
</body>
</html>