<?php
    require("../libs/auth.php");
    global $username;
    function page_header() { 
        global $username; ?>
        <!DOCTYPE html>
        <html>
            <head>
                <title>NewBiglyChat</title>
                <meta name="viewport" content="width=device-width, initial-scale=1.0">
                <link rel="stylesheet" href="/css/main.css">
            </head>
            <body>
            <div class="header">
                <a href="/"><img class="header-img header-link" src="/img/newlogo.svg"></a>
                <a href="/" class='header-link'>Home</a>
                <?php 
                    if (isset($username)) { ?>
                        <a class="header-link" href="/user.php?id=<?php echo $username ?>"><?php echo $username ?></a>
                        <a class="header-link" href="/notif.php">Pings</a>
                        <a class="header-link" href="/logout.php">Logout</a>
                    <?php } else { ?>
                        <a class="header-link" href="/login.php">Login</a>
                    <?php } 
                ?>
            </div>
    <?php }
    function page_footer() { ?>
            </body>
        </html>
    <?php }
?>