@namespace Oqtane.Themes.Controls
@using System.Net
@inherits ThemeControlBase
@inject IStringLocalizer<UserProfile> Localizer

@inject NavigationManager NavigationManager

<span class="app-profile">
    @if (PageState.User != null)
    {
        <a href="@NavigateUrl("profile", "returnurl=" + _returnurl)" class="@CssClass">@PageState.User.Username</a>
    }
    else
    {
        @if (ShowRegister && PageState.Site.AllowRegistration)
        {
            <a href="@NavigateUrl("register", "returnurl=" + _returnurl)" class="@CssClass">@Localizer["Register"]</a>
        }
    }
</span>

@code {

    [Parameter]
    public bool ShowRegister { get; set; }
    [Parameter]
    public string CssClass { get; set; } = "btn btn-primary";

    private string _returnurl = "";

    protected override void OnParametersSet()
    {
		if (!PageState.QueryString.ContainsKey("returnurl"))
		{
			// remember current url
			_returnurl = WebUtility.UrlEncode(PageState.Route.PathAndQuery);
		}
		else
		{
			// use existing value
			_returnurl = PageState.QueryString["returnurl"];
		}
    }
}