#ifndef NODE_H
#define NODE_H

#include "sensor/Sensor.h"

class Node {

public:

  virtual ~Node() = default;

  void toJson(const JsonObject& json) {
    auto index = 0;
    Sensor *sensor;
    while ((sensor = getSensor(index++)) != nullptr) {
      sensor->toJson(json[sensor->getName()].to<JsonObject>());
    }
  }

  void send(const bool mqtt, const bool websocket) {
    JsonDocument json;
    toJson(json.to<JsonObject>());
    mqttPublish(String(WiFiClass::getHostname()) + "/json", json, mqtt, websocket);
  }

  void loop() {
    loopBeforeSensors();
    const auto changed = loopSensors();
    if (changed) {
      send(true, true);
    }
  }

  virtual void setup() {}

  virtual void loopBeforeSensors() {}

  virtual Sensor *getSensor(int index) = 0;

private:

  bool loopSensors() {
    auto changed = false;
    auto index = 0;
    Sensor *sensor;
    while ((sensor = getSensor(index++)) != nullptr) {
      if (sensor->loop()) {
        changed = true;
      }
    }
    return changed;
  }

};

#endif //NODE_H