108 lines
3.1 KiB
Dart
108 lines
3.1 KiB
Dart
import 'dart:developer' as developer;
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import 'package:flutter/material.dart';
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import 'package:provider/provider.dart';
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import 'package:pshared/models/auth/state.dart';
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import 'package:pshared/provider/account.dart';
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import 'package:pweb/app/router/pages.dart';
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import 'package:pweb/controllers/auth/account_loader.dart';
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import 'package:pweb/utils/error/snackbar.dart';
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import 'package:pweb/models/account/account_loader.dart';
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import 'package:pweb/generated/i18n/app_localizations.dart';
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class AccountLoader extends StatefulWidget {
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final Widget child;
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const AccountLoader({super.key, required this.child});
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@override
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State<AccountLoader> createState() => _AccountLoaderState();
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}
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class _AccountLoaderState extends State<AccountLoader> {
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late final AccountLoaderController _controller;
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@override
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void initState() {
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super.initState();
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_controller = AccountLoaderController()
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..addListener(_handleControllerAction);
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WidgetsBinding.instance.addPostFrameCallback((_) {
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if (!mounted) return;
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Provider.of<AccountProvider>(context, listen: false).restoreIfPossible();
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});
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}
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void _handleControllerAction() {
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final action = _controller.consumeAction();
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if (action == null) return;
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void goToLogin() {
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if (!mounted) return;
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navigateAndReplace(context, Pages.login);
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}
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switch (action) {
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case AccountLoaderAction.showErrorAndGoToLogin:
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final error = _controller.error ?? Exception('Authorization failed');
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assert(() {
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developer.log(
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'AccountLoader action=showErrorAndGoToLogin',
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name: 'pweb.auth.redirect',
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error: error,
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);
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developer.debugger(
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message: 'AccountLoader: redirecting to login due to auth error',
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);
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return true;
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}());
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WidgetsBinding.instance.addPostFrameCallback((_) {
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if (!mounted) return;
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postNotifyUserOfErrorX(
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context: context,
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errorSituation: AppLocalizations.of(context)!.errorLogin,
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exception: error,
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);
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goToLogin();
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});
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break;
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case AccountLoaderAction.goToLogin:
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assert(() {
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developer.log(
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'AccountLoader action=goToLogin',
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name: 'pweb.auth.redirect',
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);
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developer.debugger(
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message:
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'AccountLoader: redirecting to login due to empty auth state',
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);
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return true;
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}());
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WidgetsBinding.instance.addPostFrameCallback((_) => goToLogin());
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break;
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}
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}
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@override
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void dispose() {
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_controller.removeListener(_handleControllerAction);
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_controller.dispose();
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super.dispose();
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}
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@override
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Widget build(BuildContext context) {
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return Consumer<AccountProvider>(
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builder: (context, provider, _) {
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_controller.update(provider);
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if (provider.authState == AuthState.ready && provider.account != null) {
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return widget.child;
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}
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return const Center(child: CircularProgressIndicator());
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},
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);
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}
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}
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