91 lines
2.6 KiB
Dart
91 lines
2.6 KiB
Dart
import 'dart:async';
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import 'package:flutter/material.dart';
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import 'package:photos/core/configuration.dart';
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import 'package:photos/core/event_bus.dart';
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import 'package:photos/events/opened_settings_event.dart';
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import 'package:photos/events/user_details_changed_event.dart';
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import 'package:photos/models/user_details.dart';
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// ignore: import_of_legacy_library_into_null_safe
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import 'package:photos/services/user_service.dart';
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class UserDetailsStateWidget extends StatefulWidget {
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final Widget child;
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const UserDetailsStateWidget({
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required this.child,
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Key? key,
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}) : super(key: key);
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@override
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State<UserDetailsStateWidget> createState() => UserDetailsStateWidgetState();
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}
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class UserDetailsStateWidgetState extends State<UserDetailsStateWidget> {
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late Future<UserDetails?> userDetails;
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late StreamSubscription<UserDetailsChangedEvent> _userDetailsChangedEvent;
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late StreamSubscription<OpenedSettingsEvent> _openedSettingsEventSubscription;
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@override
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void initState() {
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if (Configuration.instance.hasConfiguredAccount()) {
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_fetchUserDetails();
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} else {
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userDetails = Future.value(null);
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}
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_userDetailsChangedEvent =
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Bus.instance.on<UserDetailsChangedEvent>().listen((event) {
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_fetchUserDetails();
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});
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_openedSettingsEventSubscription =
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Bus.instance.on<OpenedSettingsEvent>().listen((event) {
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Future.delayed(
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const Duration(
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seconds: 1,
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),
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_fetchUserDetails,
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);
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});
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super.initState();
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}
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@override
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void dispose() {
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_userDetailsChangedEvent.cancel();
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_openedSettingsEventSubscription.cancel();
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super.dispose();
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}
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@override
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Widget build(BuildContext context) => InheritedUserDetails(
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userDetailsState: this,
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userDetails: userDetails,
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child: widget.child,
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);
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void _fetchUserDetails() {
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userDetails = UserService.instance.getUserDetailsV2(memoryCount: true);
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if (mounted) {
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setState(() {});
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}
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}
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}
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class InheritedUserDetails extends InheritedWidget {
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final UserDetailsStateWidgetState userDetailsState;
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final Future<UserDetails?> userDetails;
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const InheritedUserDetails({
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Key? key,
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required Widget child,
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required this.userDetails,
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required this.userDetailsState,
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}) : super(key: key, child: child);
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static InheritedUserDetails? of(BuildContext context) =>
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context.dependOnInheritedWidgetOfExactType<InheritedUserDetails>();
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@override
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bool updateShouldNotify(covariant InheritedUserDetails oldWidget) =>
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userDetails != oldWidget.userDetails;
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}
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