import 'package:flutter/material.dart';

import 'package:flutter_gen/gen_l10n/l10n.dart';
import 'package:matrix/matrix.dart';

import 'package:fluffychat/utils/localized_exception_extension.dart';
import 'package:fluffychat/widgets/adaptive_dialogs/show_modal_action_popup.dart';
import 'package:fluffychat/widgets/future_loading_dialog.dart';
import '../../widgets/matrix.dart';
import 'settings_notifications_view.dart';

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

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

class SettingsNotificationsController extends State<SettingsNotifications> {
  bool isLoading = false;

  void onPusherTap(Pusher pusher) async {
    final delete = await showModalActionPopup<bool>(
      context: context,
      title: pusher.deviceDisplayName,
      message: '${pusher.appDisplayName} (${pusher.appId})',
      cancelLabel: L10n.of(context).cancel,
      actions: [
        AdaptiveModalAction(
          label: L10n.of(context).delete,
          isDestructive: true,
          value: true,
        ),
      ],
    );
    if (delete != true) return;

    final success = await showFutureLoadingDialog(
      context: context,
      future: () => Matrix.of(context).client.deletePusher(
            PusherId(
              appId: pusher.appId,
              pushkey: pusher.pushkey,
            ),
          ),
    );

    if (success.error != null) return;

    setState(() {
      pusherFuture = null;
    });
  }

  Future<List<Pusher>?>? pusherFuture;

  void togglePushRule(PushRuleKind kind, PushRule pushRule) async {
    setState(() {
      isLoading = true;
    });
    try {
      final updateFromSync = Matrix.of(context)
          .client
          .onSync
          .stream
          .where(
            (syncUpdate) =>
                syncUpdate.accountData?.any(
                  (accountData) => accountData.type == 'm.push_rules',
                ) ??
                false,
          )
          .first;
      await Matrix.of(context).client.setPushRuleEnabled(
            kind,
            pushRule.ruleId,
            !pushRule.enabled,
          );
      await updateFromSync;
    } catch (e, s) {
      Logs().w('Unable to toggle push rule', e, s);
      if (!mounted) return;
      ScaffoldMessenger.of(context)
          .showSnackBar(SnackBar(content: Text(e.toLocalizedString(context))));
    } finally {
      if (mounted) {
        setState(() {
          isLoading = false;
        });
      }
    }
  }

  @override
  Widget build(BuildContext context) => SettingsNotificationsView(this);
}