import 'package:package_info_plus/package_info_plus.dart';

class AppVersion {
  AppVersion._();

  static const String buildId = String.fromEnvironment(
    'APP_VERSION',
    defaultValue: 'dev',
  );

  static PackageInfo? _packageInfo;

  static Future<void> initialize() async {
    _packageInfo ??= await PackageInfo.fromPlatform();
  }

  static String get versionName => _packageInfo?.version ?? '0.0.0';

  static int get buildNumber =>
      int.tryParse(_packageInfo?.buildNumber ?? '') ?? 0;

  static String get display => 'v$versionName ($buildNumber)';
}