54 lines
1.5 KiB
Dart
54 lines
1.5 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:provider/provider.dart';
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import 'package:pshared/provider/account.dart';
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import 'package:pshared/provider/permissions.dart';
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import 'package:pweb/generated/i18n/app_localizations.dart';
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class PermissionsLoader extends StatelessWidget {
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final Widget child;
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const PermissionsLoader({super.key, required this.child});
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void _triggerLoadIfNeeded(PermissionsProvider provider) {
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if (!provider.isLoading && !provider.isReady) {
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WidgetsBinding.instance.addPostFrameCallback((_) {
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if (!provider.isLoading && !provider.isReady) {
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provider.load();
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}
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});
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}
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}
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@override
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Widget build(BuildContext context) {
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return Consumer2<PermissionsProvider, AccountProvider>(
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builder: (context, provider, _accountProvider, _) {
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if (provider.error != null) {
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final loc = AppLocalizations.of(context)!;
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return Center(
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child: Column(
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mainAxisSize: MainAxisSize.min,
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children: [
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Text(loc.errorLogin),
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const SizedBox(height: 12),
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ElevatedButton(
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onPressed: provider.load,
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child: Text(loc.retry),
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),
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],
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),
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);
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}
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_triggerLoadIfNeeded(provider);
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if (provider.isLoading || !provider.isReady) {
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return const Center(child: CircularProgressIndicator());
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}
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return child;
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},
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);
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}
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}
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