getLocale method

Implementation

ILibLocale getLocale() {
  final String jscode =
      'JSON.stringify(new Country({locale: "$locale"}).getLocale())';

  try {
    final String result = ILibJS.instance.evaluate(jscode).stringResult;

    // Attempt to parse JSON
    final Map<String, dynamic> map =
        json.decode(result) as Map<String, dynamic>;

    // Extract values safely
    final String language = _getStringValue(map, 'language');
    final String region = _getStringValue(map, 'region');
    final String script = _getStringValue(map, 'script');
    final String variant = _getStringValue(map, 'variant');

    return ILibLocale(language, region, variant, script);
  } on FormatException catch (e) {
    // Directly rethrow the original FormatException
    throw FormatException('Failed to parse locale JSON: ${e.message}');
  } catch (e) {
    // Handle all other exceptions
    throw Exception('An unexpected error occurred: $e');
  }
}