selfprivacy.org.app/lib/ui/pages/setup/initializing/initializing.dart

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import 'package:cubit_form/cubit_form.dart';
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import 'package:easy_localization/easy_localization.dart';
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import 'package:flutter/material.dart';
import 'package:selfprivacy/config/brand_theme.dart';
import 'package:selfprivacy/logic/cubit/forms/setup/initializing/provider_form_cubit.dart';
import 'package:selfprivacy/logic/cubit/server_installation/server_installation_cubit.dart';
import 'package:selfprivacy/logic/cubit/forms/factories/field_cubit_factory.dart';
import 'package:selfprivacy/logic/cubit/forms/setup/initializing/backblaze_form_cubit.dart';
import 'package:selfprivacy/logic/cubit/forms/setup/initializing/dns_provider_form_cubit.dart';
import 'package:selfprivacy/logic/cubit/forms/setup/initializing/domain_setup_cubit.dart';
import 'package:selfprivacy/logic/cubit/forms/setup/initializing/root_user_form_cubit.dart';
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import 'package:selfprivacy/ui/components/brand_bottom_sheet/brand_bottom_sheet.dart';
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import 'package:selfprivacy/ui/components/brand_button/brand_button.dart';
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import 'package:selfprivacy/ui/components/brand_md/brand_md.dart';
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import 'package:selfprivacy/ui/components/brand_text/brand_text.dart';
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import 'package:selfprivacy/ui/components/brand_timer/brand_timer.dart';
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import 'package:selfprivacy/ui/components/progress_bar/progress_bar.dart';
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import 'package:selfprivacy/ui/pages/root_route.dart';
import 'package:selfprivacy/ui/pages/setup/initializing/server_provider_picker.dart';
import 'package:selfprivacy/ui/pages/setup/initializing/server_type_picker.dart';
import 'package:selfprivacy/ui/pages/setup/recovering/recovery_routing.dart';
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import 'package:selfprivacy/utils/route_transitions/basic.dart';
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class InitializingPage extends StatelessWidget {
const InitializingPage({super.key});
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@override
Widget build(final BuildContext context) {
final cubit = context.watch<ServerInstallationCubit>();
if (cubit.state is ServerInstallationRecovery) {
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return const RecoveryRouting();
} else {
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Widget? actualInitializingPage;
if (cubit.state is! ServerInstallationFinished) {
actualInitializingPage = [
() => _stepServerProviderToken(cubit),
() => _stepServerType(cubit),
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() => _stepCloudflare(cubit),
() => _stepBackblaze(cubit),
() => _stepDomain(cubit),
() => _stepUser(cubit),
() => _stepServer(cubit),
() => _stepCheck(cubit),
() => _stepCheck(cubit),
() => _stepCheck(cubit),
() => _stepCheck(cubit)
][cubit.state.progress.index]();
}
return BlocListener<ServerInstallationCubit, ServerInstallationState>(
listener: (final context, final state) {
if (cubit.state is ServerInstallationFinished) {
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Navigator.of(context)
.pushReplacement(materialRoute(const RootPage()));
}
},
child: Scaffold(
appBar: AppBar(
actions: [
if (cubit.state is ServerInstallationFinished)
IconButton(
icon: const Icon(Icons.check),
onPressed: () {
Navigator.of(context)
.pushReplacement(materialRoute(const RootPage()));
},
)
],
bottom: PreferredSize(
preferredSize: const Size.fromHeight(28),
child: Padding(
padding: const EdgeInsets.fromLTRB(16, 0, 16, 16),
child: ProgressBar(
steps: const [
'Hosting',
'Server Type',
'CloudFlare',
'Backblaze',
'Domain',
'User',
'Server',
'Installation',
],
activeIndex: cubit.state.porgressBar,
),
),
),
),
body: SingleChildScrollView(
child: Column(
mainAxisAlignment: MainAxisAlignment.center,
children: [
Padding(
padding: const EdgeInsets.fromLTRB(16.0, 0, 16.0, 0.0),
child: AnimatedSwitcher(
duration: const Duration(milliseconds: 300),
child: actualInitializingPage,
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),
),
ConstrainedBox(
constraints: BoxConstraints(
minHeight: MediaQuery.of(context).size.height -
MediaQuery.of(context).padding.top -
MediaQuery.of(context).padding.bottom -
566,
),
child: Column(
mainAxisAlignment: MainAxisAlignment.center,
children: [
Container(
alignment: Alignment.center,
child: BrandButton.text(
title: cubit.state is ServerInstallationFinished
? 'basis.close'.tr()
: 'basis.later'.tr(),
onPressed: () {
Navigator.of(context).pushAndRemoveUntil(
materialRoute(const RootPage()),
(final predicate) => false,
);
},
),
),
if (cubit.state is ServerInstallationEmpty)
Container(
alignment: Alignment.center,
child: BrandButton.text(
title: 'basis.connect_to_existing'.tr(),
onPressed: () {
Navigator.of(context).push(
materialRoute(
const RecoveryRouting(),
),
);
},
),
)
],
),
),
],
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),
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),
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),
);
}
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}
Widget _stepServerProviderToken(
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final ServerInstallationCubit serverInstallationCubit,
) =>
BlocProvider(
create: (final context) => ProviderFormCubit(serverInstallationCubit),
child: Builder(
builder: (final context) {
final providerCubit = context.watch<ProviderFormCubit>();
return ServerProviderPicker(
formCubit: providerCubit,
serverInstallationCubit: serverInstallationCubit,
);
},
),
);
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Widget _stepServerType(
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final ServerInstallationCubit serverInstallationCubit,
) =>
BlocProvider(
create: (final context) => ProviderFormCubit(serverInstallationCubit),
child: Builder(
builder: (final context) => ServerTypePicker(
serverInstallationCubit: serverInstallationCubit,
),
),
);
void _showModal(final BuildContext context, final Widget widget) {
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showModalBottomSheet<void>(
context: context,
isScrollControlled: true,
backgroundColor: Colors.transparent,
builder: (final BuildContext context) => widget,
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);
}
Widget _stepCloudflare(final ServerInstallationCubit initializingCubit) =>
BlocProvider(
create: (final context) => DnsProviderFormCubit(initializingCubit),
child: Builder(
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builder: (final context) => Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(
'${'initializing.connect_to_server_provider'.tr()}Cloudflare',
style: Theme.of(context).textTheme.headlineSmall,
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),
const SizedBox(height: 16),
Text(
'initializing.manage_domain_dns'.tr(),
style: Theme.of(context).textTheme.bodyMedium,
),
const SizedBox(height: 32),
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CubitFormTextField(
formFieldCubit: context.read<DnsProviderFormCubit>().apiKey,
textAlign: TextAlign.center,
scrollPadding: const EdgeInsets.only(bottom: 70),
decoration: InputDecoration(
hintText: 'initializing.cloudflare_api_token'.tr(),
),
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),
const SizedBox(height: 32),
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BrandButton.rised(
onPressed: () =>
context.read<DnsProviderFormCubit>().trySubmit(),
text: 'basis.connect'.tr(),
),
const SizedBox(height: 10),
BrandButton.text(
onPressed: () => _showModal(
context,
const _HowTo(
fileName: 'how_cloudflare',
),
),
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title: 'initializing.how'.tr(),
),
],
),
),
);
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Widget _stepBackblaze(final ServerInstallationCubit initializingCubit) =>
BlocProvider(
create: (final context) => BackblazeFormCubit(initializingCubit),
child: Builder(
builder: (final context) {
final formCubitState = context.watch<BackblazeFormCubit>().state;
return Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(
'${'initializing.connect_to_server_provider'.tr()}Backblaze',
style: Theme.of(context).textTheme.headlineSmall,
),
const SizedBox(height: 32),
CubitFormTextField(
formFieldCubit: context.read<BackblazeFormCubit>().keyId,
textAlign: TextAlign.center,
scrollPadding: const EdgeInsets.only(bottom: 70),
decoration: const InputDecoration(
hintText: 'KeyID',
),
),
const SizedBox(height: 16),
CubitFormTextField(
formFieldCubit:
context.read<BackblazeFormCubit>().applicationKey,
textAlign: TextAlign.center,
scrollPadding: const EdgeInsets.only(bottom: 70),
decoration: const InputDecoration(
hintText: 'Master Application Key',
),
),
const SizedBox(height: 32),
BrandButton.rised(
onPressed: formCubitState.isSubmitting
? null
: () => context.read<BackblazeFormCubit>().trySubmit(),
text: 'basis.connect'.tr(),
),
const SizedBox(height: 10),
BrandButton.text(
onPressed: () => _showModal(
context,
const _HowTo(
fileName: 'how_backblaze',
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),
),
title: 'initializing.how'.tr(),
),
],
);
},
),
);
Widget _stepDomain(final ServerInstallationCubit initializingCubit) =>
BlocProvider(
create: (final context) => DomainSetupCubit(initializingCubit)..load(),
child: Builder(
builder: (final context) {
final DomainSetupState state =
context.watch<DomainSetupCubit>().state;
return SizedBox(
width: double.infinity,
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(
'initializing.use_this_domain'.tr(),
style: Theme.of(context).textTheme.headlineSmall,
),
const SizedBox(height: 16),
Text(
'initializing.use_this_domain_text'.tr(),
style: Theme.of(context).textTheme.bodyMedium,
),
const SizedBox(height: 32),
if (state is Empty)
Text(
'initializing.no_connected_domains'.tr(),
style: Theme.of(context).textTheme.bodyMedium,
),
if (state is Loading)
Text(
state.type == LoadingTypes.loadingDomain
? 'initializing.loading_domain_list'.tr()
: 'basis.saving'.tr(),
style: Theme.of(context).textTheme.bodyMedium,
),
if (state is MoreThenOne)
Text(
'initializing.found_more_domains'.tr(),
style: Theme.of(context).textTheme.bodyMedium,
),
if (state is Loaded) ...[
Row(
mainAxisSize: MainAxisSize.max,
mainAxisAlignment: MainAxisAlignment.center,
crossAxisAlignment: CrossAxisAlignment.center,
children: [
Text(
state.domain,
style: Theme.of(context)
.textTheme
.headlineMedium
?.copyWith(
color:
Theme.of(context).colorScheme.onBackground,
),
textAlign: TextAlign.center,
),
],
),
],
if (state is Empty) ...[
const SizedBox(height: 30),
BrandButton.rised(
onPressed: () => context.read<DomainSetupCubit>().load(),
child: Row(
mainAxisAlignment: MainAxisAlignment.center,
children: [
const Icon(
Icons.refresh,
color: Colors.white,
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),
const SizedBox(width: 10),
BrandText.buttonTitleText('domain.update_list'.tr()),
],
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),
),
],
if (state is Loaded) ...[
const SizedBox(height: 32),
BrandButton.rised(
onPressed: () =>
context.read<DomainSetupCubit>().saveDomain(),
text: 'initializing.save_domain'.tr(),
),
],
],
),
);
},
),
);
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Widget _stepUser(final ServerInstallationCubit initializingCubit) =>
BlocProvider(
create: (final context) =>
RootUserFormCubit(initializingCubit, FieldCubitFactory(context)),
child: Builder(
builder: (final context) {
final formCubitState = context.watch<RootUserFormCubit>().state;
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return Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(
'initializing.create_master_account'.tr(),
style: Theme.of(context).textTheme.headlineSmall,
),
const SizedBox(height: 16),
Text(
'initializing.enter_username_and_password'.tr(),
style: Theme.of(context).textTheme.bodyMedium,
),
if (formCubitState.isErrorShown) const SizedBox(height: 16),
if (formCubitState.isErrorShown)
Text(
'users.username_rule'.tr(),
style: TextStyle(
color: Theme.of(context).colorScheme.error,
),
),
const SizedBox(height: 32),
CubitFormTextField(
formFieldCubit: context.read<RootUserFormCubit>().userName,
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textAlign: TextAlign.center,
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scrollPadding: const EdgeInsets.only(bottom: 70),
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decoration: InputDecoration(
hintText: 'basis.username'.tr(),
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),
),
const SizedBox(height: 16),
BlocBuilder<FieldCubit<bool>, FieldCubitState<bool>>(
bloc: context.read<RootUserFormCubit>().isVisible,
builder: (final context, final state) {
final bool isVisible = state.value;
return CubitFormTextField(
obscureText: !isVisible,
formFieldCubit:
context.read<RootUserFormCubit>().password,
textAlign: TextAlign.center,
scrollPadding: const EdgeInsets.only(bottom: 70),
decoration: InputDecoration(
hintText: 'basis.password'.tr(),
suffixIcon: IconButton(
icon: Icon(
isVisible ? Icons.visibility : Icons.visibility_off,
),
onPressed: () => context
.read<RootUserFormCubit>()
.isVisible
.setValue(!isVisible),
),
suffixIconConstraints:
const BoxConstraints(minWidth: 60),
prefixIconConstraints:
const BoxConstraints(maxWidth: 60),
prefixIcon: Container(),
),
);
},
),
const SizedBox(height: 32),
BrandButton.rised(
onPressed: formCubitState.isSubmitting
? null
: () => context.read<RootUserFormCubit>().trySubmit(),
text: 'basis.connect'.tr(),
),
],
);
},
),
);
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Widget _stepServer(final ServerInstallationCubit appConfigCubit) {
final bool isLoading =
(appConfigCubit.state as ServerInstallationNotFinished).isLoading;
return Builder(
builder: (final context) => Column(
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crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(
'initializing.final'.tr(),
style: Theme.of(context).textTheme.headlineSmall,
),
const SizedBox(height: 16),
Text(
'initializing.create_server'.tr(),
style: Theme.of(context).textTheme.bodyMedium,
),
const SizedBox(height: 128),
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BrandButton.rised(
onPressed:
isLoading ? null : appConfigCubit.createServerAndSetDnsRecords,
text: isLoading
? 'basis.loading'.tr()
: 'initializing.create_server'.tr(),
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),
],
),
);
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}
Widget _stepCheck(final ServerInstallationCubit appConfigCubit) {
assert(
appConfigCubit.state is ServerInstallationNotFinished,
'wrong state',
);
final state = appConfigCubit.state as TimerState;
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late int doneCount;
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late String? text;
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if (state.isServerResetedSecondTime) {
text = 'initializing.server_rebooted'.tr();
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doneCount = 3;
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} else if (state.isServerResetedFirstTime) {
text = 'initializing.one_more_restart'.tr();
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doneCount = 2;
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} else if (state.isServerStarted) {
text = 'initializing.server_started'.tr();
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doneCount = 1;
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} else if (state.isServerCreated) {
text = 'initializing.server_created'.tr();
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doneCount = 0;
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}
return Builder(
builder: (final context) => SizedBox(
width: double.infinity,
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(
'initializing.checks'.tr(args: [doneCount.toString(), '4']),
style: Theme.of(context).textTheme.headlineSmall,
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),
const SizedBox(height: 16),
if (text != null)
Text(
text,
style: Theme.of(context).textTheme.bodyMedium,
),
const SizedBox(height: 128),
const SizedBox(height: 10),
if (doneCount == 0 && state.dnsMatches != null)
Column(
children: state.dnsMatches!.entries.map((final entry) {
final String domain = entry.key;
final bool isCorrect = entry.value;
return Row(
children: [
if (isCorrect)
const Icon(Icons.check, color: Colors.green),
if (!isCorrect)
const Icon(Icons.schedule, color: Colors.amber),
const SizedBox(width: 10),
Text(domain),
],
);
}).toList(),
),
const SizedBox(height: 10),
if (!state.isLoading)
Row(
children: [
Text(
'initializing.until_the_next_check'.tr(),
style: Theme.of(context).textTheme.bodyMedium,
),
BrandTimer(
startDateTime: state.timerStart!,
duration: state.duration!,
)
],
),
if (state.isLoading)
Text(
'initializing.check'.tr(),
style: Theme.of(context).textTheme.bodyMedium,
),
],
),
),
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);
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}
}
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class _HowTo extends StatelessWidget {
const _HowTo({
required this.fileName,
});
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final String fileName;
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@override
Widget build(final BuildContext context) => BrandBottomSheet(
isExpended: true,
child: Padding(
padding: paddingH15V0,
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child: ListView(
padding: const EdgeInsets.symmetric(vertical: 16),
children: [
BrandMarkdown(
fileName: fileName,
),
],
),
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),
);
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}