/// Represents the technical expertise of an engineer.
class TechExpertise {
  final List<String> crossPlatform;
  final List<String> backend;
  final List<String> devops;
  final List<String> databases;
  final List<String> tools;

  /// Constructor to initialize all technical expertise fields.
  TechExpertise({
    required this.crossPlatform,
    required this.backend,
    required this.devops,
    required this.databases,
    required this.tools,
  });

  @override
  String toString() {
    return '''
    Cross-Platform: $crossPlatform
    Backend: $backend
    DevOps: $devops
    Databases: $databases
    Tools: $tools
    ''';
  }
}

/// Represents a senior engineer with their details and expertise.
class SeniorEngineer {
  final String name = "Jayadrata Middey";
  final String title = "Senior Flutter Developer";
  final String location = "India 🇮🇳";
  final double experience = 4.5; // years

  final TechExpertise expertise = TechExpertise(
    crossPlatform: [
      "Flutter",
      "Dart",
      "BLoC Pattern",
      "Provider",
      "GetX",
      "Riverpod",
    ],
    backend: [
      "Node.js",
      "Express",
      "REST APIs",
      "GraphQL",
      "WebSockets",
      "gRPC",
    ],
    devops: [
      "Docker",
      "CI/CD",
      "GitHub Actions",
      "Jenkins",
      "AWS",
      "Firebase",
    ],
    databases: [
      "MongoDB",
      "MySQL",
      "PostgreSQL",
      "Firebase Realtime",
      "Firestore",
    ],
    tools: [
      "Git",
      "Jira",
      "Postman",
      "Swagger",
      "Firebase Analytics",
      "Crashlytics",
    ],
  );

  /// Returns a list of spiritual philosophies followed by the engineer.
  List<String> spiritualPhilosophy() {
    return [
      "Write code with consciousness",
      "Build solutions with purpose",
      "Serve through innovation",
      "Practice mindful development",
    ];
  }

  @override
  String toString() {
    return '''
    Name: $name
    Title: $title
    Location: $location
    Experience: $experience years
    Expertise: $expertise
    ''';
  }
}

void main() {
  SeniorEngineer engineer = SeniorEngineer();
  print(engineer);
  print('Spiritual Philosophy: ${engineer.spiritualPhilosophy().join(', ')}');
}

class ProfessionalGrowth {
  final List<String> currentLearning = [
    "Advanced System Design Patterns",
    "Microservices Architecture",
    "Cloud Native Development",
    "AI/ML Integration in Flutter",
    "WebAssembly with Flutter"
  ];
  
  final List<String> upcomingProjects = [
    "Flutter Clean Architecture Template",
    "Cross-Platform State Management Library",
    "Flutter Performance Monitoring Tool",
    "Real-time Collaboration Framework"
  ];
}