@using Iceshrimp.Assets.PhosphorIcons
@using Iceshrimp.Backend.Components.Helpers
<nav class="navbar navbar-lg">
    <ul>
        <li>
            <a href="@Brand.Href" class="brand">@Brand.Name</a>
        </li>
    </ul>
    <ul>
        @foreach (var link in Links[..Math.Min(MaxItemsLg, Links.Count)])
        {
            <li>
                <NavBarLink Link="link"/>
            </li>
        }
        @if (OverflowsLg)
        {
            var offset = Links.Count - MaxItemsLg;
            <li class="dropdown">
                <a class="dropdown-button" tabindex="0">
                    <Icon Name="Icons.DotsThree" Size="20pt"/>
                </a>
                <ul class="dropdown-menu">
                    @foreach (var link in Links[offset..])
                    {
                        <li>
                            <NavBarLink Link="link"/>
                        </li>
                    }
                    @if (Right is { Count: > 0 })
                    {
                        <li class="dropdown-spacer"></li>
                        @foreach (var link in Right)
                        {
                            <li>
                                <NavBarLink Link="link"/>
                            </li>
                        }
                    }
                </ul>
            </li>
        }
    </ul>
    @if (!OverflowsLg)
    {
        <ul class="nav-right">
            @if (Right is { Count: > 0 })
            {
                foreach (var link in Right)
                {
                    <li>
                        <NavBarLink Link="link"/>
                    </li>
                }
            }
        </ul>
    }
</nav>
<nav class="navbar navbar-md">
    <ul>
        <li>
            <a href="@Brand.Href" class="brand">@Brand.Name</a>
        </li>
    </ul>
    <ul>
        @foreach (var link in Links[..Math.Min(MaxItemsMd, Links.Count)])
        {
            <li>
                <NavBarLink Link="link"/>
            </li>
        }
        @if (OverflowsMd)
        {
            var offset = Links.Count - MaxItemsMd;
            <li class="dropdown">
                <a class="dropdown-button" tabindex="0">
                    <Icon Name="Icons.DotsThree" Size="20pt"/>
                </a>
                <ul class="dropdown-menu">
                    @foreach (var link in Links[offset..])
                    {
                        <li>
                            <NavBarLink Link="link"/>
                        </li>
                    }
                    @if (Right is { Count: > 0 })
                    {
                        <li class="dropdown-spacer"></li>
                        @foreach (var link in Right)
                        {
                            <li>
                                <NavBarLink Link="link"/>
                            </li>
                        }
                    }
                </ul>
            </li>
        }
    </ul>
</nav>

<nav class="navbar navbar-sm">
    <ul>
        <li>
            <a href="@Brand.Href" class="brand">@Brand.Name</a>
        </li>
    </ul>
    <ul class="nav-right">
        <li>
            <a class="hamburger-button" href="#" onclick="toggleHamburger(event)">
                <Icon Name="Icons.List" Size="20pt"/>
            </a>
            <ul class="hamburger-menu hidden">
                @foreach (var link in Links)
                {
                    <li>
                        <NavBarLink Link="link"/>
                    </li>
                }
                @if (Right is { Count: > 0 })
                {
                    <li class="hamburger-spacer"></li>
                    @foreach (var link in Right)
                    {
                        <li>
                            <NavBarLink Link="link"/>
                        </li>
                    }
                }
            </ul>
        </li>
    </ul>
</nav>
<div class="navbar-placeholder"></div>
<VersionedScript src="/Components/Generic/NavBar.razor.js"/>

@code {
    public record struct NavLink(string Href, string Name, IconName? Icon = null, IconName? IconRight = null, bool NewTab = false);

    [Parameter, EditorRequired] public required int            MaxItemsLg { get; set; }
    [Parameter, EditorRequired] public required int            MaxItemsMd { get; set; }
    [Parameter, EditorRequired] public required NavLink        Brand      { get; set; }
    [Parameter, EditorRequired] public required List<NavLink>  Links      { get; set; }
    [Parameter]                 public          List<NavLink>? Right      { get; set; }

    private bool OverflowsLg => Links.Count + (Right?.Count ?? 0) > MaxItemsLg;
    private bool OverflowsMd => Links.Count + (Right?.Count ?? 0) > MaxItemsMd;
}