import 'package:flutter/material.dart';

import 'package:provider/provider.dart';

import 'package:pshared/provider/account.dart';
import 'package:pshared/provider/permissions.dart';

import 'package:pweb/app/router/pages.dart';
import 'package:pweb/widgets/error/snackbar.dart';

import 'package:pweb/generated/i18n/app_localizations.dart';


class PermissionsLoader extends StatelessWidget {
  final Widget child;
  const PermissionsLoader({super.key, required this.child});

  void _notifyError(BuildContext context, Exception exception) {
    WidgetsBinding.instance.addPostFrameCallback((_) {
      postNotifyUserOfErrorX(
        context: context,
        errorSituation: AppLocalizations.of(context)!.errorLogin,
        exception: exception,
      );
      navigateAndReplace(context, Pages.login);
    });
  }

  @override
  Widget build(BuildContext context) {
    return Consumer2<PermissionsProvider, AccountProvider>(
      builder: (context, provider, accountProvider, _) {
        if (provider.isLoading) {
          return const Center(child: CircularProgressIndicator());
        }
        if (provider.error != null) {
          _notifyError(context, provider.error!);
          return const Center(child: CircularProgressIndicator());
        }
        return child;
      },
    );
  }
}