// Copyright 2019 The Flutter Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

import 'dart:io' if (kIsWeb) '';

import 'package:flutter/foundation.dart';
import 'package:flutter/material.dart';
import 'package:flutter/rendering.dart';

import 'build_dashboard_page.dart';
import 'index_page.dart';
import 'service/cocoon.dart';
import 'service/google_authentication.dart';
import 'state/build.dart';
import 'state/index.dart';
import 'widgets/now.dart';
import 'widgets/state_provider.dart';

void usage() {
  // ignore: avoid_print
  print('''
Usage: cocoon [--use-production-service | --no-use-production-service]

  --[no-]use-production-service  Enable/disable using the production Cocoon
                                 service for source data. Defaults to the
                                 production service in a release build, and the
                                 fake service in a debug build.
''');
}

void main([List<String> args = const <String>[]]) {
  bool useProductionService = kReleaseMode;
  if (args.contains('--help')) {
    usage();
    if (!kIsWeb) {
      exit(0);
    }
  }
  if (args.contains('--use-production-service')) {
    useProductionService = true;
  }
  if (args.contains('--no-use-production-service')) {
    useProductionService = false;
  }
  final GoogleSignInService authService = GoogleSignInService();
  final CocoonService cocoonService = CocoonService(useProductionService: useProductionService);
  runApp(
    StateProvider(
      signInService: authService,
      indexState: IndexState(authService: authService),
      buildState: BuildState(authService: authService, cocoonService: cocoonService),
      child: Now(child: const MyApp()),
    ),
  );
  // Enable extensions like Vimium to traverse the dashboard
  RendererBinding.instance.setSemanticsEnabled(true);
}

class MyApp extends StatelessWidget {
  const MyApp({Key? key}) : super(key: key);

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      title: 'Build Dashboard',
      theme: ThemeData(
        primaryTextTheme: const TextTheme(
          bodyText1: TextStyle(color: Colors.black87),
        ),
      ),
      darkTheme: ThemeData.dark(),
      initialRoute: '/',
      routes: <String, WidgetBuilder>{
        IndexPage.routeName: (BuildContext context) => const IndexPage(),
        BuildDashboardPage.routeName: (BuildContext context) => const BuildDashboardPage(),
      },
      onGenerateRoute: (RouteSettings settings) {
        final Uri uriData = Uri.parse(settings.name!);
        if (uriData.path == BuildDashboardPage.routeName) {
          return MaterialPageRoute<void>(
              settings: RouteSettings(name: uriData.toString()),
              builder: (BuildContext context) {
                return BuildDashboardPage(
                  queryParameters: uriData.queryParameters,
                );
              });
        }
        return null;
      },
    );
  }
}