@using Oqtane.Shared
@using Oqtane.Client.Shared
@using Oqtane.Services
@inject IInstallationService InstallationService

@if (!Installed)
{
    <Installer />
}
else
{
    <CascadingAuthenticationState>
        <CascadingValue Value="@PageState">
            <SiteRouter OnStateChange="@ChangeState" />
        </CascadingValue>
    </CascadingAuthenticationState>
}

@code {
    private bool Installed = false;
    private PageState PageState { get; set; }

    protected override async Task OnInitAsync()
    {
        var response = await InstallationService.IsInstalled();
        Installed = response.Success;
    }

    private void ChangeState(PageState pagestate)
    {
        PageState = pagestate;
        StateHasChanged();
    }
}