social-app/apps/lib/core/config/env.dart

import 'dart:io';

import 'package:package_info_plus/package_info_plus.dart';

class Env {
  static String get apiUrl {
    final backendUrl = const String.fromEnvironment('BACKEND_URL');
    if (backendUrl.isNotEmpty && backendUrl != 'false') {
      return backendUrl;
    }
    if (Platform.isAndroid) {
      return 'http://10.0.2.2:5775';
    }
    return 'http://localhost:5775';
  }

  static String version = '0.1.0';
  static int build = 1;

  static Future<void> init() async {
    final info = await PackageInfo.fromPlatform();
    version = info.version;
    final buildStr = info.buildNumber.isEmpty ? '1' : info.buildNumber;
    build = int.tryParse(buildStr) ?? 1;
  }
}