<?php

use Carbon\Carbon;
use WHMCS\View\Menu\Item as MenuItem;

// Add a helpful support hours notice to the top of the sidebar on the submit
// ticket page.
if (App::getCurrentFilename() == 'submitticket') {
add_hook('ClientAreaPrimarySidebar', 1, function (MenuItem $primarySidebar) {
    // Create the support hours panel and make sure it's the first one
    // displayed.
    /** @var MenuItem $supportHours */
    $supportHours = $primarySidebar->addChild('Support Hours');
    $supportHours->moveToFront();

    // Add hours to the panel.
    $supportHours->addChild(
        '<strong>Open</strong> 08:00-17:00 M-F',
        array(
            'icon'  => 'far fa-smile',
            'order' => 1,
        )
    );
    $supportHours->addChild(
        '<strong>Closed</strong> Weekends',
        array(
            'icon'  => 'far fa-frown',
            'order' => 2,
        )
    );

    // Add a custom notice to the support hours panel with the logged in
    // client's first name and a different message depending on whether
    // support is open.
    /** @var \WHMCS\User\Client $client */
    $client = Menu::context('client');
    $greeting = is_null($client)
        ? ''
        : ", <strong>{$client->firstName}</strong>";

    $now = Carbon::now();
    $supportIsOpen = $now->isWeekday()
        && $now->hour >= 8
        && $now->hour <= 17;

    $supportHours->setBodyHtml(
        $supportIsOpen
            ? "Hi{$greeting}! We're open and will respond to your ticket soon!"
            : "Don't worry{$greeting}! We will respond on the next business day. Sit tight!"
    );
});
}