@layout Layout

@inject IHttpContextAccessor HttpContextAccessor

<PageTitle>Groceries &ndash; New Store</PageTitle>

<h1>New Store</h1>

<StoreForm>
    <div class="row">
        <button class="button button--primary">Save</button>
        <a class="button" href="@returnUrl">Cancel</a>
    </div>
</StoreForm>

@code {
    private string returnUrl = "/stores?page=1";

    protected override void OnInitialized()
    {
        var request = HttpContextAccessor.HttpContext!.Request;
        if (request.GetRefererIfSameOrigin() is Uri referer && referer != request.GetUri())
        {
            returnUrl = referer.PathAndQuery;
        }
    }
}