80 lines
2.2 KiB
Dart
80 lines
2.2 KiB
Dart
import 'dart:async';
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import 'package:flutter/material.dart';
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import '../models/app_user.dart';
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import '../models/sync_result.dart';
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import '../models/user_profile.dart';
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import '../repositories/user_profile_repository.dart';
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import '../theme/app_theme.dart';
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/// Starts a profile sync session for [user] and exposes profile + sync state.
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class ProfileSession extends StatefulWidget {
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const ProfileSession({
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super.key,
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required this.user,
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required this.builder,
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});
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final AppUser user;
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final Widget Function(
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BuildContext context,
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UserProfile? profile,
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ProfileSyncStatus syncStatus,
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) builder;
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@override
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State<ProfileSession> createState() => _ProfileSessionState();
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}
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class _ProfileSessionState extends State<ProfileSession> {
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late final Future<void> _sessionReady;
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ProfileSyncStatus _syncStatus = ProfileSyncStatus.idle;
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StreamSubscription<ProfileSyncStatus>? _syncStatusSubscription;
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@override
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void initState() {
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super.initState();
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_sessionReady = UserProfileRepository.instance.startSession(widget.user);
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_syncStatusSubscription =
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UserProfileRepository.instance.syncStatusStream.listen((
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ProfileSyncStatus status,
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) {
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if (mounted) {
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setState(() => _syncStatus = status);
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}
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});
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}
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@override
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void dispose() {
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_syncStatusSubscription?.cancel();
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UserProfileRepository.instance.endSession();
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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 FutureBuilder<void>(
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future: _sessionReady,
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builder: (BuildContext context, AsyncSnapshot<void> sessionSnap) {
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if (sessionSnap.connectionState != ConnectionState.done) {
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return const Scaffold(
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body: Center(
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child: CircularProgressIndicator(color: AppColors.accent),
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),
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);
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}
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return StreamBuilder<UserProfile?>(
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stream: UserProfileRepository.instance.profileStream,
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initialData: UserProfileRepository.instance.currentProfile,
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builder: (BuildContext context, AsyncSnapshot<UserProfile?> snap) {
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return widget.builder(context, snap.data, _syncStatus);
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},
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);
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},
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);
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}
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}
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