import 'package:chopper/chopper.dart';
import 'package:flutter/material.dart';
import 'package:finamp/l10n/app_localizations.dart';

/// Snackbar with error icon for displaying errors
void errorSnackbar(dynamic error, BuildContext context) {
  WidgetsBinding.instance.addPostFrameCallback((_) {
    if (!context.mounted) {
      return;
    }

    ScaffoldMessenger.of(context).showSnackBar(
      SnackBar(
        content: Text(AppLocalizations.of(context)!.anErrorHasOccured),
        action: SnackBarAction(
          label: MaterialLocalizations.of(context).moreButtonTooltip,
          onPressed: () => showDialog(
            context: context,
            builder: (context) => AlertDialog(
              title: Text(AppLocalizations.of(context)!.error),
              content: Text(_errorText(error, context)),
              actions: [
                TextButton(
                  onPressed: () => Navigator.of(context).pop(),
                  child:
                      Text(MaterialLocalizations.of(context).closeButtonLabel),
                )
              ],
            ),
          ),
        ),
      ),
    );
  });
}

String _errorText(dynamic error, BuildContext context) {
  if (error.runtimeType == Response) {
    error = error as Response;

    if (error.statusCode == 401) {
      return AppLocalizations.of(context)!
          .responseError401(error.error.toString(), error.statusCode);
    } else {
      return AppLocalizations.of(context)!
          .responseError(error.error.toString(), error.statusCode);
    }
  } else {
    return error.toString();
  }
}