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loadable error screen, reload actions, autoreload

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This commit is contained in:
Elias Müller
2024-05-11 14:20:00 +02:00
parent b171fef348
commit 9fa711e460
19 changed files with 533 additions and 183 deletions
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63
lib/state/app/infrastructure/loadableState/view/loadable_state_consumer.dart
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@@ -2,10 +2,14 @@ import 'package:bloc/bloc.dart';
import 'package:flutter/material.dart';
import 'package:provider/provider.dart';
import '../../utilityWidgets/bloc_module.dart';
import '../../utilityWidgets/loadableHydratedBloc/loadable_hydrated_bloc_event.dart';
import '../bloc/loadable_state_bloc.dart';
import '../bloc/loadable_state_state.dart';
import '../loadable_state.dart';
import 'loadable_state_background_loading.dart';
import 'loadable_state_error_bar.dart';
import 'loadable_state_error_screen.dart';
import 'loadable_state_primary_loading.dart';
class LoadableStateConsumer<TController extends Bloc<LoadableHydratedBlocEvent<TState>, LoadableState<TState>>, TState> extends StatelessWidget {
@@ -17,26 +21,51 @@ class LoadableStateConsumer<TController extends Bloc<LoadableHydratedBlocEvent<T
@override
Widget build(BuildContext context) {
var loadableState = context.watch<TController>().state;
var childWidget = RefreshIndicator(
onRefresh: () {
loadableState.error != null && loadableState.error!.retry != null
? loadableState.error!.retry!()
: null;
return Future.value();
},
child: SizedBox(
height: MediaQuery.of(context).size.height,
child: loadableState.showContent()
? child(loadableState.data, loadableState.isLoading)
: const SizedBox.shrink(),
),
// SingleChildScrollView( // TODO not all childs are reloadable
// physics: const AlwaysScrollableScrollPhysics(),
// child:
// ),
);
return Column(
children: [
LoadableStateErrorBar(visible: loadableState.showError()),
Expanded(
child: Stack(
children: [
LoadableStatePrimaryLoading(visible: loadableState.showPrimaryLoading()),
LoadableStateBackgroundLoading(visible: loadableState.showBackgroundLoading()),
return BlocModule<LoadableStateBloc, LoadableStateState>(
create: (context) => LoadableStateBloc(),
child: (context, bloc, state) {
bloc.loadingError = loadableState.error;
return Column(
children: [
LoadableStateErrorBar(visible: loadableState.showErrorBar()),
Expanded(
child: Stack(
children: [
LoadableStatePrimaryLoading(visible: loadableState.showPrimaryLoading()),
LoadableStateBackgroundLoading(visible: loadableState.showBackgroundLoading()),
LoadableStateErrorScreen(visible: loadableState.showError()),
AnimatedOpacity(
opacity: loadableState.showContent() ? 1.0 : 0.0,
duration: animationDuration,
curve: Curves.easeInOut,
child: loadableState.showContent() ? child(loadableState.data, loadableState.isLoading) : const SizedBox.shrink()
AnimatedOpacity(
opacity: loadableState.showContent() ? 1.0 : 0.0,
duration: animationDuration,
curve: Curves.easeInOut,
child: childWidget,
),
],
),
],
),
)
],
)
],
);
}
);
}
}