// Base class Machine
class Machine {
public:
  virtual void communicate() = 0;
  static Machine* createMachine(String machineType);

   void release_docking_clamp() {
    // Implementation for inflation
    Serial.println("The Airship docking clamp released...");
  }
};

// Derived class FixedWing
class FixedWing : public Machine {
public:
  void communicate() override {
    // Implementation for communication
    Serial.println("Communicating as a FixedWing machine...");
  }
};

// Derived class VTOL
class VTOL : public Machine {
public:
  void communicate() override {
    // Implementation for communication
    Serial.println("Communicating as a VTOL machine...");
  }
};

// Derived class Helicopter
class Helicopter : public Machine {
public:
  void communicate() override {
    // Implementation for communication
    Serial.println("Communicating as a Helicopter machine...");
  }
};

// Derived class Quadcopter  
class Quadcopter : public Machine {
public:
  void communicate() override {
    // Implementation for communication
    Serial.println("Communicating as a Quadcopter machine...");
  }
};

enum class AirshipState {
    DOCKED,      // Airship is docked
    INFLATION,   // Inflating the airship
    PREFLIGHT,   // Pre-flight checks
    TAKEOFF,     // Airship is taking off
    ASCEND,      // Increasing altitude
    CRUISE,      // Steady flight
    DESCEND,     // Reducing altitude for landing
    LANDING,     // Approaching for landing
    DOCKING,     // Docking at station
    DEFLATION,   // Deflating the airship
    EMERGENCY    // Emergency situation
};


// Derived class Airship  
class Airship : public Machine {
public:

  void communicate() override {
    // Implementation for communication
    Serial.println("Communicating as an Airship machine...");


    this->docked();
  }

  // A:
 void docked() {
    // Implementation for inflation
    Serial.println("The Airship is in docked mode...");
    /*
      A:1 Pre-Inflation Checks: Prior to inflation, perform automated diagnostics to check the integrity of the hull and the equipment.
      A:2 Securing The Airship: Position and secure the airship. If in a hangar, ensure the hangar doors are open and there is sufficient space for the airship to expand.
      A:3 Starting Inflation Process: The control system starts the inflation process, which could include pumps or release of compressed gas, typically helium, to start inflating the airship.
      A:4 Monitoring Inflation: The control system would need to monitor the pressure inside the airship, ensuring it doesn't exceed safe limits. It might also monitor the shape of the airship to make sure it is inflating correctly.
      A:5 Check Weather Conditions: Since airships are very susceptible to wind and weather, the system should also check the current and forecasted weather conditions. It would be unsafe to inflate the airship in high wind conditions.
      A:6 Readiness Check: Once fully inflated, the system performs a readiness check, inspecting the hull integrity again, checking the gas pressure, and verifying the functioning of propulsion and navigation systems.
      A:7 Switch to Active Mode: If all checks pass, the airship can transition to an active state, ready for mission planning and execution.
    */

    this->pre_inflation_checks();

    // Set next mode
  }

  // A:1 (Pre-Inflation Checks: Prior to inflation, perform automated diagnostics to check the integrity of the hull and the equipment.)
  void pre_inflation_checks() {
    
    Serial.println("Performing pre_inflation checks...");
    /*
      A:1:1 Firmware Check: Make sure the drone's firmware is up-to-date. Firmware controls the drone's basic functions, and an outdated version could lead to malfunctions.
      A:1:2 Sensor Check: Drones rely on various sensors (e.g., GPS, altimeter, gyroscope, accelerometer) to navigate and maintain stability. Each sensor's readings should be validated to ensure they are operating within their expected ranges.
      A:1:3 Battery Check: Drones require significant power, so battery health and charge level are important. Also, verify if the drone is capable of measuring the battery level during flight.
      A:1:4 Communication System Check: Drones often use Wi-Fi, radio frequency, or sometimes cellular networks for control and data transmission. The strength and stability of these connections should be checked.
      A:1:5 Control System Check: Make sure the control system (either an onboard computer or a remote controller) is working correctly. Test whether it responds to control inputs accurately.
      A:1:6 Propulsion System Check: Check the functionality of the drone's propellers and motors. Make sure they are able to provide enough lift to the drone.
      A:1:7 Payload Check: If the drone carries any payload (like a camera or sensor package), ensure it is securely attached and functioning correctly.
      A:1:8 Software Health Check: Confirm the onboard software systems, such as autopilot and flight planning software, are functioning as expected.
      A:1:9 Emergency Systems Check: Confirm that emergency systems, such as fail-safe modes or emergency landing systems, are operational.
    */
  }

  // B:
  void inflate() {
    // Implementation for inflation
    Serial.println("Inflating the Airship...");
  }

  void preflight() {
    // Implementation for inflation
    Serial.println("Airship preflight");
  }

  void takeoff() {
    // Implementation for inflation
    Serial.println("Airship takeoff");
  }

  void ascend() {
    // Implementation for inflation
    Serial.println("Airship preflight");
  }

  void cruise() {
    // Implementation for inflation
    Serial.println("Airship cruise");
  }

  void descend() {
    // Implementation for inflation
    Serial.println("Airship descend");
  }

  void landing() {
    // Implementation for inflation
    Serial.println("Airship landing");
  }

  void docking() {
    // Implementation for inflation
    Serial.println("Airship docking");
  }

  void deflate() {
    // Implementation for deflation
    Serial.println("Deflating the Airship...");
  }

  void emergency() {
    // Implementation for navigation
    Serial.println("Airship emergency...");
  }
};


// Factory method
Machine* Machine::createMachine(String machineType) {
  // Based on the machine type, create the appropriate object
  if (machineType == "FixedWing") {
    Serial.println("Creating a FixedWing machine...");
    return new FixedWing();
  } else if (machineType == "VTOL") {
    Serial.println("Creating a VTOL machine...");
    return new VTOL();
  } else if (machineType == "Helicopter") {
    Serial.println("Creating a Helicopter machine...");
    return new Helicopter();
  } else if (machineType == "Quadcopter") {
    Serial.println("Creating a Quadcopter machine...");
    return new Quadcopter();
  } else if (machineType == "Airship") {
    Serial.println("Creating a Airship machine...");
    return new Airship();
  }

  // Add more conditions here for other machine types

  // If no matching type was found, return nullptr
  Serial.println("Unknown machine type, returning nullptr...");
  return nullptr;
}

// Global Machine pointer
Machine* machine;

void setup() {
  Serial.begin(9600); // Start serial communication at 9600 baud
  while (!Serial); // Wait for serial port to connect

  // Use the factory method to create a Machine object
  Serial.println("Creating a machine...");
  machine = Machine::createMachine("Airship");

  // Error check
  if (!machine) {
    Serial.println("Error: Machine creation failed!");
  }
}

void loop() {
  if (machine) {
    machine->communicate();
  }
}