(function() {
    var sideMenuContainer = $('<div id="side-menu-container">')
    var sideMenuOpener = $('<button class="side-menu-opener"></button>')
    var sideMenu = $('<div id="side-menu">')
    var body = $('body')
    var isTouchDevice = window.matchMedia("(pointer: coarse)").matches

    <?php if ($_['force-light-icon']): ?>
        sideMenuContainer.attr('data-forcelighticon', '1')
    <?php endif; ?>

    <?php if ($_['external-sites-in-top-menu']): ?>
        sideMenuContainer.attr('data-externalsitesintopmenu', '1')

        var externalSitesInTopMenu = function() {
            var items = $('#appmenu').find('li')

            items.each(function(i, item) {
                var dataId = item.getAttribute('data-id')

                if (dataId === null || dataId.indexOf('external_index') === -1) {
                    item.style.display = 'none'
                    item.classList.remove('hidden')
                } else {
                    item.style.display = 'flex'
                    item.classList.add('hidden')
                }
            })
        }

        $(window).resize(externalSitesInTopMenu);

        setInterval(externalSitesInTopMenu, 500);
    <?php endif; ?>

    body.on('side-menu.apps', function(e, apps) {
        <?php if ($_['hide-when-no-apps']): ?>
            sideMenu = $('#side-menu')

            if (apps.length === 0) {
                sideMenu.removeClass('open')
                sideMenuOpener.addClass('hide')
            } else {
                sideMenuOpener.removeClass('hide')
            }
        <?php endif; ?>
    })

    body.on('side-menu.ready', function() {
        sideMenu = $('#side-menu')

        var headerMenuOpener = $('#header .side-menu-opener')
        var sideMenuOpener = $('#side-menu .side-menu-opener')

        <?php if ($_['opener-hover']): ?>
            var sideMenuMouseLeave = function() {
                sideMenu
                    .removeClass('open')
                    .off('mouseleave', sideMenuMouseLeave)
            }

            var sideMenuMouseEnter = function() {
                sideMenu.on('mouseleave', sideMenuMouseLeave)
            }

            var sideMenuOpenerMouseEnter = function() {
                sideMenu
                    .addClass('open')
                    .on('mouseenter', sideMenuMouseEnter)
            }

            if (!isTouchDevice) {
                headerMenuOpener.on('mouseenter', sideMenuOpenerMouseEnter)

                sideMenu.addClass('hide-opener')
            }
        <?php endif; ?>

        headerMenuOpener.on('click', function() {
            sideMenu.addClass('open');
        })

        sideMenuOpener.on('click', function() {
            sideMenu.removeClass('open');
        })
    })

    body.append(sideMenuContainer)
    sideMenuContainer.append(sideMenu)

    <?php if ($_['opener-position'] === 'before'): ?>
        sideMenuOpener.insertBefore('#nextcloud')
    <?php else: ?>
        sideMenuOpener.insertAfter('#nextcloud')
    <?php endif; ?>
})();