qbtmud/Lantean.QBTMudBlade/Components/TorrentActions.razor

@if (Type == ParentType.StandaloneToolbar)
{
    <MudToolBar Dense="true" DisableGutters="true">
        @ToolbarContent
    </MudToolBar>
}
else if (Type == ParentType.Toolbar)
{
    @ToolbarContent
}
else
{
    <MudMenu AnchorOrigin="Origin.BottomLeft" TransformOrigin="Origin.TopLeft">
        @foreach (var option in GetOptions())
        {
            <MudMenuItem Icon="@option.Icon" IconColor="option.Color" OnClick="option.Callback" OnTouch="option.Callback">
                @if (option is Divider)
                {
                    <MudDivider />
                }
                else if (!option.Children.Any())
                {
                    @option.Name
                }
                else
                {
                    <MudMenu Dense="true" AnchorOrigin="Origin.BottomLeft" TransformOrigin="Origin.TopLeft">
                        <ActivatorContent>
                            <MudMenuItem>@option.Name</MudMenuItem>
                        </ActivatorContent>

                        <ChildContent>
                            @foreach (var childItem in option.Children)
                            {
                                @ChildItem(childItem)
                            }
                        </ChildContent>
                    </MudMenu>
                }
            </MudMenuItem>
        }
    </MudMenu>
}

@code {
    private RenderFragment ToolbarContent =>
    @<NonRendering>
        @foreach (var option in GetOptions())
        {
            @if (option is Divider)
            {
                <MudDivider Vertical="true" />
            }
            else if (!option.Children.Any())
            {
                if (option.Icon is null)
                {
                    <MudButton Color="option.Color" OnClick="option.Callback">@option.Name</MudButton>
                }
                else
                {
                    <MudIconButton Title="@option.Name" Icon="@option.Icon" Color="option.Color" OnClick="option.Callback" />
                }
            }
            else
            {
                <MudMenu Icon="@option.Icon" IconColor="@option.Color" Label="@option.Name" AnchorOrigin="Origin.BottomLeft" TransformOrigin="Origin.TopLeft">
                    @foreach (var childItem in option.Children)
                    {
                        @ChildItem(childItem)
                    }
                </MudMenu>
            }
        }
    </NonRendering>;

    private RenderFragment ChildItem(Action option) =>
    @<NonRendering>
        @if (option is Divider)
        {
            <MudDivider />
        }
        else
        {
            <MudMenuItem Icon="@option.Icon" IconColor="option.Color" OnClick="option.Callback" OnTouch="option.Callback">@option.Name</MudMenuItem>
        }
    </NonRendering>;
}