selfprivacy.org.app/lib/ui/pages/providers/providers.dart

import 'package:auto_route/auto_route.dart';
import 'package:easy_localization/easy_localization.dart';
import 'package:flutter/material.dart';
import 'package:selfprivacy/config/brand_theme.dart';
import 'package:selfprivacy/logic/bloc/backups/backups_bloc.dart';
import 'package:selfprivacy/logic/bloc/outdated_server_checker/outdated_server_checker_bloc.dart';
import 'package:selfprivacy/logic/bloc/volumes/volumes_bloc.dart';
import 'package:selfprivacy/logic/cubit/dns_records/dns_records_cubit.dart';
import 'package:selfprivacy/logic/cubit/server_installation/server_installation_cubit.dart';
import 'package:selfprivacy/logic/models/state_types.dart';
import 'package:selfprivacy/ui/atoms/icons/brand_icons.dart';
import 'package:selfprivacy/ui/molecules/cards/not_ready_card.dart';
import 'package:selfprivacy/ui/molecules/cards/providers_page_card.dart';
import 'package:selfprivacy/ui/molecules/cards/server_outdated_card.dart';
import 'package:selfprivacy/ui/organisms/headers/brand_header.dart';
import 'package:selfprivacy/ui/router/router.dart';
import 'package:selfprivacy/utils/breakpoints.dart';

GlobalKey<NavigatorState> navigatorKey = GlobalKey<NavigatorState>();

@RoutePage()
class ProvidersPage extends StatefulWidget {
  const ProvidersPage({super.key});

  @override
  State<ProvidersPage> createState() => _ProvidersPageState();
}

class _ProvidersPageState extends State<ProvidersPage> {
  @override
  Widget build(final BuildContext context) {
    final bool isReady = context.watch<ServerInstallationCubit>().state
        is ServerInstallationFinished;
    final bool isBackupInitialized =
        context.watch<BackupsBloc>().state.isInitialized;
    final DnsRecordsStatus dnsStatus =
        context.watch<DnsRecordsCubit>().state.dnsState;

    final diskStatus = context.watch<VolumesBloc>().state.diskStatus;

    final ServerInstallationState appConfig =
        context.watch<ServerInstallationCubit>().state;

    final OutdatedServerCheckerState outdatedServerCheckerState =
        context.watch<OutdatedServerCheckerBloc>().state;

    StateType getServerStatus() {
      if (!isReady) {
        return StateType.uninitialized;
      }
      if (!diskStatus.isDiskOkay) {
        return StateType.warning;
      }
      return StateType.stable;
    }

    bool isClickable() => getServerStatus() != StateType.uninitialized;

    StateType getDnsStatus() {
      if (dnsStatus == DnsRecordsStatus.uninitialized ||
          dnsStatus == DnsRecordsStatus.refreshing) {
        return StateType.uninitialized;
      }
      if (dnsStatus == DnsRecordsStatus.error) {
        return StateType.warning;
      }
      return StateType.stable;
    }

    return Scaffold(
      appBar: Breakpoints.small.isActive(context)
          ? BrandHeader(
              title: 'basis.providers_title'.tr(),
            )
          : null,
      body: ListView(
        padding: paddingH16V0,
        children: [
          if (!isReady) ...[
            const NotReadyCard(),
            const SizedBox(height: 16),
          ],
          if (outdatedServerCheckerState is OutdatedServerCheckerOutdated) ...[
            ServerOutdatedCard(
              requiredVersion:
                  outdatedServerCheckerState.requiredVersion.toString(),
              currentVersion:
                  outdatedServerCheckerState.currentVersion.toString(),
            ),
            const SizedBox(height: 16),
          ],
          ProvidersPageCard(
            state: getServerStatus(),
            icon: BrandIcons.server,
            title: 'server.card_title'.tr(),
            subtitle: diskStatus.isDiskOkay
                ? 'storage.status_ok'.tr()
                : 'storage.status_error'.tr(),
            onTap: isClickable()
                ? () => context.pushRoute(const ServerDetailsRoute())
                : null,
          ),
          const SizedBox(height: 16),
          ProvidersPageCard(
            state: getDnsStatus(),
            icon: BrandIcons.globe,
            title: 'domain.screen_title'.tr(),
            subtitle: appConfig.isDomainSelected
                ? appConfig.serverDomain!.domainName
                : '',
            onTap: isClickable()
                ? () => context.pushRoute(const DnsDetailsRoute())
                : null,
          ),
          const SizedBox(height: 16),
          ProvidersPageCard(
            state: isBackupInitialized
                ? StateType.stable
                : StateType.uninitialized,
            icon: BrandIcons.save,
            title: 'backup.card_title'.tr(),
            subtitle: isBackupInitialized ? 'backup.card_subtitle'.tr() : '',
            onTap: isClickable()
                ? () => context.pushRoute(const BackupDetailsRoute())
                : null,
          ),
        ],
      ),
    );
  }
}