Ported from the owner's b2b.next and adapted from MudBlazor to the daisyUI
components:
- LocalizableComponentBase provides CascadingState, Navigation, Toast,
IsLoading/IsDefaultDisabled, WhenOnline/StartOnlinePolling, and after-render
jobs that actually run.
- CascadingState starts with initialised state and polls the online status
with a PeriodicTimer. It reports errors through ILoggingService plus a toast,
and disposes what it holds.
- New pieces:
- ToastService + ToastHost, the snackbar, with AddResponseError/Success/
Warning/Exception in SUtility;
- ErrorViewer, which shows the validation messages plus AdditionalError(s);
- LoggingService, which writes to the console and the IndexedDB client log.
- HttpService is rebuilt and registered:
- auth levels Get/Post/Delete, *Anon and *TotallyAnon;
- retry with backoff;
- classified failures (FailureCodes) instead of exceptions;
- HTTP 410 on cancel;
- the "default" client.
ReadWebResult and DefaultReadFromJsonAsync read its responses.
- ClientJsonContext is source-generated, and SUtility.DefaultSerializer and
Blazored.LocalStorage use it.
- WebResult gains a C# 14 IsInvalid extension property.
The code follows the imported rules:
- Every service and async helper takes a CancellationToken last.
- Primary constructors replace constructor-plus-fields.
- MessagesService and IStorage return Task<WebResult> / Task<List<T>>.
MessagesService is still mock, building its results in memory; the seed
feed and thread moved to Faker.
- Index and ExpandMessage follow the page pattern: an offline guard with
WhenOnline, LoadData, and early returns with toasts on the results they used
to ignore. ExpandMessage reloads on route change and shows "not found"
instead of a null message.
- Model and state collections are [], and the fake identity defaults moved
out of the models.
- Components:
- no ?. chains over initialised state;
- [Inject] instead of @inject;
- IsDefaultDisabled on the actions;
- autocomplete on every text input;
- Localizer[key, args] instead of string.Format;
- the localizer no longer leaks its inner _pLocalizer.
- Settings → General gains a language picker (English/Italiano), and
SetDefaultCulture limits the culture to those two.
Bugs fixed along the way:
- A compose with untouched (null) content passed the empty check.
- File errors were joined with <br/> and rendered as markup.
- ClientLogs.ErrorMessage() threw on warnings.
- CoalescingStringLocalizer[key, args] showed a raw "{0}" for missing keys.
- AppStatusService exposed a call to a JS function that doesn't exist.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01LsXgEaXee4GCU1hwYgPJXw
51 lines
2.1 KiB
C#
51 lines
2.1 KiB
C#
using decePubClient.Models;
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using Microsoft.JSInterop;
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namespace decePubClient.Services;
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public class AppStatusService(IJSRuntime jsRuntime)
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{
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readonly IJSInProcessRuntime JsSyncRuntime = (IJSInProcessRuntime)jsRuntime;
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public async ValueTask<bool> IsOnline(CancellationToken cancellationToken = default) =>
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await jsRuntime.InvokeAsync<bool>("isOnline", cancellationToken);
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public bool IsServiceWorkerAvailable() => JsSyncRuntime.Invoke<bool>("isServiceWorkerAvailable");
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public string Language() => JsSyncRuntime.Invoke<string>("getLanguage");
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public void Language(string language) => JsSyncRuntime.InvokeVoid("setLanguage", language);
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public long GetHeight(string classId) => JsSyncRuntime.Invoke<long>("getHeight", classId);
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public void SetAppBadge(int counter) => JsSyncRuntime.InvokeVoid("setAppBadge", counter);
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public void ClearAppBadge() => JsSyncRuntime.InvokeVoid("clearAppBadge");
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public async ValueTask ClearCache(CancellationToken cancellationToken = default) =>
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await jsRuntime.InvokeVoidAsync("clearCache", cancellationToken);
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public async ValueTask ClearLocalStorage(CancellationToken cancellationToken = default) =>
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await jsRuntime.InvokeVoidAsync("clearLocalStorage", cancellationToken);
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public void ReloadPage()
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{
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JsSyncRuntime.InvokeVoid("reloadPage");
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}
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// wwwroot/js/theme.js
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public void ApplyTheme(PageSettings pageSettings) => JsSyncRuntime.InvokeVoid("neoTheme.apply", pageSettings);
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public bool IsDarkTheme() => JsSyncRuntime.Invoke<bool>("neoTheme.isDark");
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public bool IsMobileMedia() => JsSyncRuntime.Invoke<bool>("isMobileMedia");
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public bool CanShare() => JsSyncRuntime.Invoke<bool>("canShareStuff");
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public async ValueTask ShareTextUrl(string title, string text, Uri uri, CancellationToken cancellationToken = default) =>
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await jsRuntime.InvokeVoidAsync("shareTextUrl", cancellationToken, title, text, uri.ToString());
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public async ValueTask ShareText(string title, string text, CancellationToken cancellationToken = default) =>
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await jsRuntime.InvokeVoidAsync("shareText", cancellationToken, title, text);
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} |