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

import 'package:flutter/material.dart';
import 'package:flutter_svg/flutter_svg.dart';
import 'package:selfprivacy/config/brand_theme.dart';
import 'package:selfprivacy/logic/cubit/server_installation/server_installation_cubit.dart';
import 'package:selfprivacy/logic/cubit/services/services_cubit.dart';
import 'package:selfprivacy/logic/models/service.dart';
import 'package:selfprivacy/logic/models/state_types.dart';
import 'package:selfprivacy/ui/components/brand_cards/brand_cards.dart';
import 'package:selfprivacy/ui/components/brand_header/brand_header.dart';
import 'package:selfprivacy/ui/components/brand_text/brand_text.dart';
import 'package:selfprivacy/ui/components/icon_status_mask/icon_status_mask.dart';
import 'package:selfprivacy/ui/components/not_ready_card/not_ready_card.dart';
import 'package:easy_localization/easy_localization.dart';
import 'package:selfprivacy/ui/pages/services/service_page.dart';
import 'package:selfprivacy/utils/route_transitions/basic.dart';
import 'package:selfprivacy/utils/ui_helpers.dart';
import 'package:url_launcher/url_launcher.dart';

class ServicesPage extends StatefulWidget {
  const ServicesPage({super.key});

  @override
  State<ServicesPage> createState() => _ServicesPageState();
}

void _launchURL(final url) async {
  try {
    final Uri uri = Uri.parse(url);
    await launchUrl(
      uri,
      mode: LaunchMode.externalApplication,
    );
  } catch (e) {
    print(e);
  }
}

class _ServicesPageState extends State<ServicesPage> {
  @override
  Widget build(final BuildContext context) {
    final isReady = context.watch<ServerInstallationCubit>().state
        is ServerInstallationFinished;

    final services = [...context.watch<ServicesCubit>().state.services];
    services
        .sort((final a, final b) => a.status.index.compareTo(b.status.index));

    return Scaffold(
      appBar: PreferredSize(
        preferredSize: const Size.fromHeight(52),
        child: BrandHeader(
          title: 'basis.services'.tr(),
        ),
      ),
      body: RefreshIndicator(
        onRefresh: () async {
          context.read<ServicesCubit>().reload();
        },
        child: ListView(
          padding: paddingH15V0,
          children: [
            BrandText.body1('basis.services_title'.tr()),
            const SizedBox(height: 24),
            if (!isReady) ...[const NotReadyCard(), const SizedBox(height: 24)],
            ...services
                .map(
                  (final service) => Padding(
                    padding: const EdgeInsets.only(
                      bottom: 30,
                    ),
                    child: _Card(service: service),
                  ),
                )
                .toList()
          ],
        ),
      ),
    );
  }
}

class _Card extends StatelessWidget {
  const _Card({required this.service});

  final Service service;
  @override
  Widget build(final BuildContext context) {
    final isReady = context.watch<ServerInstallationCubit>().state
        is ServerInstallationFinished;

    final config = context.watch<ServerInstallationCubit>().state;
    final domainName = UiHelpers.getDomainName(config);

    StateType getStatus(final ServiceStatus status) {
      switch (status) {
        case ServiceStatus.active:
          return StateType.stable;
        case ServiceStatus.activating:
          return StateType.stable;
        case ServiceStatus.deactivating:
          return StateType.uninitialized;
        case ServiceStatus.inactive:
          return StateType.uninitialized;
        case ServiceStatus.failed:
          return StateType.error;
        case ServiceStatus.off:
          return StateType.uninitialized;
        case ServiceStatus.reloading:
          return StateType.stable;
      }
    }

    return GestureDetector(
      onTap: isReady
          ? () => Navigator.of(context)
              .push(materialRoute(ServicePage(serviceId: service.id)))
          : null,
      child: BrandCards.big(
        child: Column(
          crossAxisAlignment: CrossAxisAlignment.start,
          children: [
            Row(
              children: [
                IconStatusMask(
                  status: getStatus(service.status),
                  icon: SvgPicture.string(
                    service.svgIcon,
                    width: 30.0,
                    height: 30.0,
                    color: Theme.of(context).colorScheme.onBackground,
                  ),
                ),
              ],
            ),
            ClipRect(
              child: Stack(
                children: [
                  Column(
                    crossAxisAlignment: CrossAxisAlignment.start,
                    children: [
                      const SizedBox(height: 10),
                      BrandText.h2(service.displayName),
                      const SizedBox(height: 10),
                      if (service.url != '' && service.url != null)
                        Column(
                          children: [
                            GestureDetector(
                              onTap: () => _launchURL(
                                service.url,
                              ),
                              child: Text(
                                '${service.url}',
                                style: TextStyle(
                                  color:
                                      Theme.of(context).colorScheme.secondary,
                                  decoration: TextDecoration.underline,
                                ),
                              ),
                            ),
                            const SizedBox(height: 10),
                          ],
                        ),
                      if (service.id == 'mailserver')
                        Column(
                          children: [
                            Text(
                              domainName,
                              style: TextStyle(
                                color: Theme.of(context).colorScheme.primary,
                                decoration: TextDecoration.underline,
                              ),
                            ),
                            const SizedBox(height: 10),
                          ],
                        ),
                      BrandText.body2(service.loginInfo),
                      const SizedBox(height: 10),
                      BrandText.body2(service.description),
                      const SizedBox(height: 10),
                    ],
                  ),
                ],
              ),
            )
          ],
        ),
      ),
    );
  }
}