phylum/client/lib/app.dart

import 'package:flutter/material.dart';
import 'package:flutter_state_notifier/flutter_state_notifier.dart';
import 'package:go_router/go_router.dart';
import 'package:offtheline/offtheline.dart';
import 'package:phylum/app_shortcuts.dart';
import 'package:phylum/integrations/download_manager.dart';
import 'package:phylum/libphylum/phylum_account.dart';
import 'package:phylum/libphylum/phylum_api_types.dart';
import 'package:phylum/ui/app/app_layout.dart';
import 'package:phylum/ui/app/app_logout.dart';
import 'package:phylum/ui/app/nav_forward.dart';
import 'package:provider/provider.dart';

class PhylumApp extends StatelessWidget {
  final PhylumAccount account;
  final NavigatorObserver observer;

  late final _appRouter = GoRouter(
    routes: [
      GoRoute(
        name: 'root',
        path: '/',
        redirect: (context, state) => '/home',
      ),
      GoRoute(
        name: 'home',
        path: '/home',
        pageBuilder: (context, state) {
          final userHome = context.read<PhylumAccount>().userHome;
          return NoTransitionPage(
            name: state.name,
            child: AppLayout(folderId: userHome),
            arguments: userHome,
          );
        },
      ),
      GoRoute(
        name: 'folder',
        path: '/folders/:id',
        pageBuilder: (context, state) => NoTransitionPage(
          name: state.name,
          child: AppLayout(folderId: state.pathParameters['id']!),
          arguments: state.pathParameters['id'],
        ),
      ),
    ],
    observers: [
      observer,
    ],
  );

  PhylumApp._({required this.account, required this.observer}) : super(key: ValueKey(account.id));

  static Widget create(PhylumAccount account) => MultiProvider(
        key: ValueKey(account.id),
        providers: [
          StateNotifierProvider<PhylumAccount, AccountState>.value(value: account),
          StateNotifierProvider<PhylumActionQueue, PhylumActionQueueState>.value(value: account.actionQueue),
          StateNotifierProvider<DownloadManager, DownloadManagerState>(create: (context) => DownloadManager(account)),
          StateNotifierProvider<NavForwardManager, NavForwardState>.value(value: NavForwardManager()),
        ],
        builder: (context, child) => PhylumApp._(
          account: context.read<PhylumAccount>(),
          observer: context.read<NavForwardManager>().navObserver,
        ),
      );

  @override
  Widget build(BuildContext context) {
    final ready = context.select<AccountState, bool>((state) => state == AccountState.ready);
    if (ready) {
      return MaterialApp.router(
        key: ValueKey(account.id),
        title: 'Phylum',
        debugShowCheckedModeBanner: false,
        theme: ThemeData(colorScheme: ColorScheme.fromSeed(seedColor: Colors.orange)),
        darkTheme: ThemeData.dark(),
        routerConfig: _appRouter,
        shortcuts: getAppShortcuts(),
      );
    }
    return MaterialApp.router(
      key: ValueKey('${account.id}-notready'),
      title: 'Phylum',
      debugShowCheckedModeBanner: false,
      theme: ThemeData(colorScheme: ColorScheme.fromSeed(seedColor: Colors.orange)),
      darkTheme: ThemeData.dark(),
      routerConfig: createLogoutRouter(),
      shortcuts: getAppShortcuts(),
    );
  }

  RouterConfig<Object> createLogoutRouter() => GoRouter(
        errorBuilder: (context, state) => const AppLogout(),
        routes: [],
      );

  MaterialApp createRouter(RouterConfig<Object> router) => MaterialApp.router(
        key: ValueKey(account),
        title: 'Phylum',
        debugShowCheckedModeBanner: false,
        theme: ThemeData(colorScheme: ColorScheme.fromSeed(seedColor: Colors.orange)),
        darkTheme: ThemeData.dark(),
        routerConfig: router,
        shortcuts: getAppShortcuts(),
      );
}