mirror of
https://github.com/flutter/samples.git
synced 2025-11-11 15:28:44 +00:00
2999d738b8
I got carried away with Gemini and basically rewrote CI and the release process for the new LLM reality. This work was largely completed by Gemini. - Bump all SDK versions to the current beta (3.9.0-0) - Run `flutter channel beta` - Wrote `ci_script.dart` to replace the bash scripts - Converted repository to pub workspace #2499 - Added llm.md and release.md - Added redirect for deprecated Samples Index ## Pre-launch Checklist - [x] I read the [Flutter Style Guide] _recently_, and have followed its advice. - [x] I signed the [CLA]. - [x] I read the [Contributors Guide]. - [x] I have added sample code updates to the [changelog]. - [x] I updated/added relevant documentation (doc comments with `///`).
290 lines
11 KiB
Dart
290 lines
11 KiB
Dart
// Copyright 2021, the Flutter project authors. Please see the AUTHORS file
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// for details. All rights reserved. Use of this source code is governed by a
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// BSD-style license that can be found in the LICENSE file.
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import 'package:flutter/material.dart';
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import 'package:go_router/go_router.dart';
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import 'auth.dart';
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import 'data.dart';
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import 'screens/author_details.dart';
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import 'screens/authors.dart';
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import 'screens/book_details.dart';
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import 'screens/books.dart';
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import 'screens/scaffold.dart';
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import 'screens/settings.dart';
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import 'screens/sign_in.dart';
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import 'widgets/book_list.dart';
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import 'widgets/fade_transition_page.dart';
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final appShellNavigatorKey = GlobalKey<NavigatorState>(
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debugLabel: 'app shell',
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);
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final booksNavigatorKey = GlobalKey<NavigatorState>(
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debugLabel: 'books shell',
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);
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class Bookstore extends StatefulWidget {
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const Bookstore({super.key});
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@override
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State<Bookstore> createState() => _BookstoreState();
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}
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class _BookstoreState extends State<Bookstore> {
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final BookstoreAuth auth = BookstoreAuth();
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@override
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Widget build(BuildContext context) {
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return MaterialApp.router(
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builder: (context, child) {
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if (child == null) {
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throw ('No child in .router constructor builder');
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}
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return BookstoreAuthScope(notifier: auth, child: child);
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},
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routerConfig: GoRouter(
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refreshListenable: auth,
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debugLogDiagnostics: true,
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initialLocation: '/books/popular',
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redirect: (context, state) {
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final signedIn = BookstoreAuth.of(context).signedIn;
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if (state.uri.toString() != '/sign-in' && !signedIn) {
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return '/sign-in';
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}
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return null;
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},
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routes: [
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ShellRoute(
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navigatorKey: appShellNavigatorKey,
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builder: (context, state, child) {
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return BookstoreScaffold(
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selectedIndex: switch (state.uri.path) {
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var p when p.startsWith('/books') => 0,
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var p when p.startsWith('/authors') => 1,
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var p when p.startsWith('/settings') => 2,
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_ => 0,
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},
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child: child,
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);
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},
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routes: [
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ShellRoute(
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pageBuilder: (context, state, child) {
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return FadeTransitionPage<dynamic>(
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key: state.pageKey,
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// Use a builder to get the correct BuildContext
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// TODO (johnpryan): remove when https://github.com/flutter/flutter/issues/108177 lands
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child: Builder(
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builder: (context) {
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return BooksScreen(
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onTap: (idx) {
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GoRouter.of(context).go(switch (idx) {
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0 => '/books/popular',
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1 => '/books/new',
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2 => '/books/all',
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_ => '/books/popular',
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});
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},
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selectedIndex: switch (state.uri.path) {
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var p when p.startsWith('/books/popular') => 0,
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var p when p.startsWith('/books/new') => 1,
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var p when p.startsWith('/books/all') => 2,
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_ => 0,
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},
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child: child,
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);
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},
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),
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);
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},
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routes: [
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GoRoute(
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path: '/books/popular',
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pageBuilder: (context, state) {
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return FadeTransitionPage<dynamic>(
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// Use a builder to get the correct BuildContext
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// TODO (johnpryan): remove when https://github.com/flutter/flutter/issues/108177 lands
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key: state.pageKey,
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child: Builder(
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builder: (context) {
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return BookList(
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books: libraryInstance.popularBooks,
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onTap: (book) {
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GoRouter.of(
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context,
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).go('/books/popular/book/${book.id}');
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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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routes: [
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GoRoute(
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path: 'book/:bookId',
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parentNavigatorKey: appShellNavigatorKey,
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builder: (context, state) {
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return BookDetailsScreen(
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book: libraryInstance.getBook(
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state.pathParameters['bookId'] ?? '',
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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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GoRoute(
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path: '/books/new',
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pageBuilder: (context, state) {
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return FadeTransitionPage<dynamic>(
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key: state.pageKey,
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// Use a builder to get the correct BuildContext
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// TODO (johnpryan): remove when https://github.com/flutter/flutter/issues/108177 lands
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child: Builder(
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builder: (context) {
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return BookList(
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books: libraryInstance.newBooks,
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onTap: (book) {
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GoRouter.of(
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context,
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).go('/books/new/book/${book.id}');
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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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routes: [
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GoRoute(
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path: 'book/:bookId',
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parentNavigatorKey: appShellNavigatorKey,
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builder: (context, state) {
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return BookDetailsScreen(
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book: libraryInstance.getBook(
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state.pathParameters['bookId'] ?? '',
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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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GoRoute(
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path: '/books/all',
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pageBuilder: (context, state) {
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return FadeTransitionPage<dynamic>(
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key: state.pageKey,
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// Use a builder to get the correct BuildContext
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// TODO (johnpryan): remove when https://github.com/flutter/flutter/issues/108177 lands
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child: Builder(
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builder: (context) {
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return BookList(
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books: libraryInstance.allBooks,
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onTap: (book) {
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GoRouter.of(
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context,
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).go('/books/all/book/${book.id}');
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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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routes: [
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GoRoute(
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path: 'book/:bookId',
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parentNavigatorKey: appShellNavigatorKey,
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builder: (context, state) {
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return BookDetailsScreen(
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book: libraryInstance.getBook(
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state.pathParameters['bookId'] ?? '',
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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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],
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),
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GoRoute(
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path: '/authors',
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pageBuilder: (context, state) {
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return FadeTransitionPage<dynamic>(
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key: state.pageKey,
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child: Builder(
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builder: (context) {
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return AuthorsScreen(
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onTap: (author) {
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GoRouter.of(
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context,
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).go('/authors/author/${author.id}');
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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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routes: [
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GoRoute(
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path: 'author/:authorId',
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builder: (context, state) {
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final author = libraryInstance.allAuthors.firstWhere(
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(author) =>
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author.id ==
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int.parse(state.pathParameters['authorId']!),
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);
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// Use a builder to get the correct BuildContext
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// TODO (johnpryan): remove when https://github.com/flutter/flutter/issues/108177 lands
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return Builder(
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builder: (context) {
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return AuthorDetailsScreen(
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author: author,
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onBookTapped: (book) {
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GoRouter.of(
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context,
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).go('/books/all/book/${book.id}');
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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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],
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),
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GoRoute(
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path: '/settings',
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pageBuilder: (context, state) {
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return FadeTransitionPage<dynamic>(
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key: state.pageKey,
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child: const SettingsScreen(),
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);
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},
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),
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],
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),
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GoRoute(
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path: '/sign-in',
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builder: (context, state) {
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// Use a builder to get the correct BuildContext
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// TODO (johnpryan): remove when https://github.com/flutter/flutter/issues/108177 lands
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return Builder(
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builder: (context) {
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return SignInScreen(
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onSignIn: (value) async {
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final router = GoRouter.of(context);
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await BookstoreAuth.of(
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context,
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).signIn(value.username, value.password);
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router.go('/books/popular');
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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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],
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),
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);
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}
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}
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