import 'package:flutter_dotenv/flutter_dotenv.dart';

/// Endpoints et variables OAuth 42 (fichier `.env` à la racine du package Flutter).
abstract final class IntraConfig {
  static const String authorizeUrl = 'https://api.intra.42.fr/oauth/authorize';
  static const String tokenUrl = 'https://api.intra.42.fr/oauth/token';
  static const String apiBaseUrl = 'https://api.intra.42.fr/v2';

  static String get clientId => dotenv.env['CLIENT_ID']?.trim() ?? '';
  static String get clientSecret => dotenv.env['CLIENT_SECRET']?.trim() ?? '';
  static String get redirectUri => dotenv.env['REDIRECT_URI']?.trim() ?? '';

  static bool get isConfigured =>
      clientId.isNotEmpty && clientSecret.isNotEmpty && redirectUri.isNotEmpty;

  /// Aide debug (écran auth) — ne pas afficher le secret complet.
  static String get clientIdSuffix {
    final id = clientId;
    if (id.length < 6) return '?';
    return id.substring(id.length - 6);
  }
}