forked from eva/focus-flow
69 lines
2.2 KiB
Dart
69 lines
2.2 KiB
Dart
// SPDX-FileCopyrightText: 2026 FocusFlow contributors
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// SPDX-License-Identifier: AGPL-3.0-only
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/// Launches the FocusFlow Flutter desktop application.
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library;
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import 'package:flutter/material.dart';
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import 'app/focus_flow_app.dart';
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import 'app/persistent_scheduler_composition.dart';
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import 'app/runtime/focus_flow_file_logger.dart';
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import 'app/runtime/focus_flow_runtime_config.dart';
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export 'app/demo_scheduler_composition.dart';
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export 'app/focus_flow_app.dart';
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export 'app/persistent_scheduler_composition.dart';
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/// Starts the FocusFlow app with the persistent SQLite scheduler composition.
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Future<void> main() async {
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WidgetsFlutterBinding.ensureInitialized();
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var logger = FocusFlowFileLogger.disabled();
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try {
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final config = await FocusFlowRuntimeConfig.load();
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logger = await FocusFlowFileLogger.open(config);
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await logger.info('FocusFlow startup started.');
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await logger.debug(
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'Runtime config loaded. fileLogging=${logger.isEnabled}',
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);
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final composition = await PersistentSchedulerComposition.open(
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logger: logger,
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);
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await logger.info('FocusFlow startup completed.');
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runApp(FocusFlowApp(composition: composition));
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} on Object catch (error, stackTrace) {
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await logger.error(
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'FocusFlow startup failed.',
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error: error,
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stackTrace: stackTrace,
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);
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runApp(_StartupFailureApp(message: error.toString()));
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}
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}
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/// Minimal failure app shown when persistent startup cannot finish.
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class _StartupFailureApp extends StatelessWidget {
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/// Creates a startup failure app with [message].
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const _StartupFailureApp({required this.message});
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/// Diagnostic startup failure message.
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final String message;
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/// Builds the widget subtree for this component.
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/// The method translates the current widget configuration and state into Flutter UI without mutating scheduler domain data.
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@override
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Widget build(BuildContext context) {
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return MaterialApp(
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title: 'FocusFlow',
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debugShowCheckedModeBanner: false,
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home: Scaffold(
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body: Center(
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child: Padding(
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padding: const EdgeInsets.all(24),
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child: Text('Unable to open local schedule data.\n$message'),
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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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