@inherits UmbracoTemplatePage
@{
    var home = CurrentPage.Site(); 
    var loginStatus = Members.GetCurrentLoginStatus();
    var admin = Members.IsMemberAuthorized(allowGroups: new List<string>{"Administrator"});
}

@if (home.Children.Any())
{
    @* Get the first page in the children *@

    <div class="collapse navbar-collapse" id="navbarSupportedContent">
        <ul class="navbar-nav mr-auto">
            @* For each child page under the home node *@
            @foreach (var childPage in home.Children.Where("Visible"))
            {
                if (childPage.Children.Where("Visible").Any())
                {
                    <li class="nav-item dropdown @(childPage.IsAncestorOrSelf(CurrentPage) ? "active" : null)">
                        @if (childPage.DocumentTypeAlias == "LandingPage")
                        {
                            <a class="nav-link dropdown-toggle" href="#" id="navbarDropdown" role="button" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
                                @childPage.Name
                            </a>

                            @childPages(childPage.Children)
                        }
                        else
                        {
                            <a class="nav-link" href="@childPage.Url">@childPage.Name</a>
                        }
                    </li>
                }
                else
                {
                    <li class="nav-item @(childPage.IsAncestorOrSelf(CurrentPage) ? "active" : null)">
                        <a class="nav-link" href="@childPage.Url">@childPage.Name</a>
                    </li>
                }
            }
        </ul>
        <div class="navbar-text text-light text-left">
            @Html.Partial("LoginStatus")
            @if (loginStatus.IsLoggedIn && admin)
            {
                <div class="align-items-center">
                    <a href="~/umbraco#"><span class="fa fa-cog"></span> Site Editor</a>
                    <i class="fa fa-lock fa-fw text-danger" aria-hidden="true"></i>
                </div>
            }
        </div>
    </div>
}

@helper childPages(dynamic pages)
{
    @* Ensure that we have a collection of pages *@
    if (pages.Where("Visible").Any())
    {
        <div class="dropdown-menu bg-dark" aria-labelledby="navbarDropdown">
        @foreach (var page in pages.Where("Visible"))
        {
            if (library.IsProtected(page.id, page.path)
                && !library.HasAccess(page.id, page.path))
            {
                continue;
            }
            <a class="dropdown-item text-light" href="@page.Url">
            @page.Name
            @if (library.IsProtected(page.id, page.path)) {
                <i class="fa fa-lock fa-fw text-danger" aria-hidden="true"></i>
            }
            </a>
        }
        </div>
    }
}