Untitled

<?php

class Navigation
{
    function __toString()
    {
        $siteLogin = SiteLogin::singleton();
        /** @var \Rhubarb\Scaffolds\AuthenticationWithRoles\User $user */
        try{
            $user = User::getLoggedInUser();
        } catch (NotLoggedInException $notLoggedInException)
        {
            // The user is not loggedin
            $user = false;
        }
        $nav = <<<HTML
<!-- Fixed navbar -->
<nav class="navbar navbar-default navbar-fixed-top">
    <div class="container">
        <div class="navbar-header">
            <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#navbar"
                    aria-expanded="false" aria-controls="navbar">
                <span class="sr-only">Toggle navigation</span>
                <span class="icon-bar"></span>
                <span class="icon-bar"></span>
                <span class="icon-bar"></span>
            </button>
            <a class="navbar-brand" href="/">Company Name</a>
        </div>
HTML;

        if ($user !== false) {
            $nav .= $this->getLoggedInUserHtml($user);
        } else {
            $nav .= '<a href="/login/" class="pull-right login-link">Login</a>';
        }
        $nav .= <<<HTML
        </div><!--/.nav-collapse -->
    </div>
</nav>
HTML;

        return $nav;
    }

    /**
     * @param $user
     * @return string
     */
    private function getLoggedInUserHtml(User $user): string
    {
        $settings = ApplicationSettings::singleton();
        $notificationHours = $settings->HoursBeforeReminder > 0 ? $settings->HoursBeforeReminder : 1;
        $searchAhead = new RhubarbDateTime("+" . $notificationHours . " hours");
        $taskNotifications = Task::find(
            new AndGroup(
                new Equals("UserID", $user->UserID),
                new Equals("Done", false),
                new LessThan("CompletedBy", $searchAhead, true
                )
            )
        )->count();

        $notesNotifications = 0;

        if ($user->hasRole("Admin")) {
            $notesNotifications = Note::find(new Equals("DealtWith", false))->count();
        }
        $taskNotificationCount = $taskNotifications > 0 ? "(" . $taskNotifications . ")" : "";
        $notesNotificationsCount = $notesNotifications > 0 ? "(" . $notesNotifications . ")" : "";
        $totalNotifications = $notesNotifications + $taskNotifications;
        $totalNotificationsCount = $totalNotifications > 0 ? "(" . $totalNotifications . ")" : "";
        $nav = <<<HTML
        <div id="navbar" class="navbar-collapse collapse">
            <ul class="nav navbar-nav">
                <li id="home"><a href="/">Home</a></li>
                <li id="clients"><a href="/clients/">Clients</a></li>
                <li id="bookings"><a href="/bookings/">Bookings</a></li>
                <li id="notes"><a href="/notes/add/">✚ Note</a></li>
            </ul>
            <ul class="nav navbar-nav navbar-right">
                <li class="dropdown">
                    <a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button"
                       aria-haspopup="true" aria-expanded="false">Welcome Back
                        {$user->Forename} {$totalNotificationsCount}

                        <span class="caret"></span></a>
                    <ul class="dropdown-menu">
HTML;
        if ($user->hasRole("Admin")) {
            $nav .= $this->getAdminHtml();
        }
        $nav .= <<<HTML
                        <li><a href="/notes/">Notes {$notesNotificationsCount}</a></li>
                        <li><a href="/tasks/">Tasks</a></li>
                        <li>
                            <a href="/my-tasks/">My Tasks
                                {$taskNotificationCount}
                            </a>
                        </li>
                        <li role="separator" class="divider"></li>
                        <li><a href="/login/logout">Logout</a></li>
                    </ul>
                </li>
            </ul>
HTML;
        return $nav;
    }

    /**
     * @return string
     */
    public function getAdminHtml(): string
    {
        return <<<HTML
                            <li><a href="/hospitalities/">Hospitalities</a></li>
                            <li><a href="/equipment/">Equipment</a></li>
                            <li><a href="/settings/">Settings</a></li>
                            <li role="separator" class="divider"></li>
HTML;
    }
}