import 'package:comunic/helpers/groups_helper.dart';
import 'package:comunic/models/advanced_group_info.dart';
import 'package:comunic/ui/widgets/async_screen_widget.dart';
import 'package:comunic/ui/widgets/comunic_back_button_widget.dart';
import 'package:comunic/ui/widgets/safe_state.dart';
import 'package:comunic/utils/intl_utils.dart';
import 'package:flutter/material.dart';
import 'package:settings_ui/settings_ui.dart';

/// Groups settings screen
///
/// @author Pierre Hubert

class GroupSettingsScreen extends StatefulWidget {
  final int groupID;

  const GroupSettingsScreen({Key key, @required this.groupID})
      : assert(groupID != null),
        super(key: key);

  @override
  _GroupSettingsScreenState createState() => _GroupSettingsScreenState();
}

class _GroupSettingsScreenState extends SafeState<GroupSettingsScreen> {
  AdvancedGroupInfo _groupSettings;

  Future<void> _refresh() async {
    _groupSettings = await GroupsHelper().getSettings(widget.groupID);
  }

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        leading: ComunicBackButton(),
        title: Text(tr("Group settings")),
      ),
      body: _buildBody(),
    );
  }

  Widget _buildBody() {
    return AsyncScreenWidget(
      onReload: _refresh,
      onBuild: _buildContent,
      errorMessage: tr("Could not get group settings!"),
    );
  }

  Widget _buildContent() {
    return SettingsList(
      sections: [_buildGeneralSection()],
    );
  }

  Widget _buildGeneralSection() {
    return SettingsSection(
      title: tr("General information"),
      tiles: [
        SettingsTile(
          title: tr("Group ID"),
          subtitle: _groupSettings.id.toString(),
        ),
      ],
    );
  }
}