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

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

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

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

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