@using System.Globalization;
@inject NavigationManager NavigationManager
@inject IJSRuntime        JSRuntime

<MudMenu Icon="@Icons.Material.Filled.Language" Color="Color.Inherit">
    @foreach (var culture in SupportedCultures)
    {
        <MudMenuItem OnClick="() => RequestCultureChange(culture.Key)">@culture.Value</MudMenuItem>
    }
</MudMenu>


@code{
    public readonly Dictionary<CultureInfo, string> SupportedCultures = new()
    {
        { new CultureInfo("en-US"), "English" },
        { new CultureInfo("zh-Hans"), "简体中文" },
        // TODO: Add JP localization?
        //{ new CultureInfo("ja"), "日本語" },
    };

    private void RequestCultureChange(CultureInfo newCulture)
    {
        if (Equals(CultureInfo.CurrentCulture, newCulture))
        {
            return;
        }

        var js = (IJSInProcessRuntime)JSRuntime;
        js.InvokeVoid("blazorCulture.set", newCulture.Name);
        NavigationManager.NavigateTo(NavigationManager.Uri, forceLoad: true);
    }

}