@inherits LayoutComponentBase @implements IDisposable @inject LocalizationService Loc @inject NavigationManager Nav @inject IJSRuntime JS @* Layout for the receiver-facing pages migrated from EnvelopeGenerator.Web. Mirrors the legacy MVC structure: page content + sticky footer with copyright link, language switcher and privacy link. Cookie consent is reimplemented in Blazor (localStorage-backed) because ASP.NET Core's only works on the server side and is awkward to integrate with InteractiveAuto rendering. *@

@* Main page content *@

@Body

@* Cookie consent banner (Blazor counterpart of _CookieConsentPartial). *@ @if (_consentVisible) { } @* Footer (copyright + language switcher + privacy). *@

@code { private string _currentLang = "de"; private bool _consentVisible; protected override async Task OnInitializedAsync() { Loc.Changed += OnLocChanged; await Loc.EnsureLoadedAsync(); _currentLang = Loc.CurrentLanguage ?? "de"; } protected override async Task OnAfterRenderAsync(bool firstRender) { if (!firstRender) return; // Probe localStorage on the client only — InteractiveAuto means // the server prerender runs without a browser, so JS interop is // unavailable until the first client render. try { var accepted = await JS.InvokeAsync("localStorage.getItem", "receiver.cookie-consent"); _consentVisible = accepted != "1"; StateHasChanged(); } catch { // No-op: server prerender (JS unavailable) keeps the banner hidden. } } private async Task AcceptCookiesAsync() { try { await JS.InvokeVoidAsync("localStorage.setItem", "receiver.cookie-consent", "1"); } catch { /* ignore */ } _consentVisible = false; } private async Task OnLanguageChangedAsync(ChangeEventArgs e) { var code = e.Value?.ToString(); if (string.IsNullOrEmpty(code) || code == _currentLang) return; _currentLang = code; await Loc.ChangeLanguageAsync(code); // Force a full reload so ASP.NET Core localization middleware // picks up the new culture for any subsequent SSR / API calls. Nav.NavigateTo(Nav.Uri, forceLoad: true); } private void OnLocChanged() { _currentLang = Loc.CurrentLanguage ?? _currentLang; InvokeAsync(StateHasChanged); } public void Dispose() => Loc.Changed -= OnLocChanged; }