// CCS811Sensor.cpp

#include "CCS811Sensor.h"

CCS811Sensor::CCS811Sensor(uint8_t wakePin) : _wakePin(wakePin), ccs811(wakePin) {
  // Constructor sets the wake pin and initializes the ccs811 object
}

void CCS811Sensor::init(double* temperature, double* humidity) {
  // Enable CCS811
  bool ok = ccs811.begin();
  // let's handle if not OK later
  // Lock pointers to temperature and humidity values
  ok = ccs811.start(CCS811_MODE_1SEC);
  // if( !ok ) Serial.println("setup: CCS811 start FAILED");
  _temperaturePtr = temperature;
  _humidityPtr = humidity;
}

void CCS811Sensor::init() {
  bool ok = ccs811.begin();
}

void CCS811Sensor::read_values(uint16_t* eco2, uint16_t* etvoc, uint16_t* errstat, uint16_t* raw) {
  if (_temperaturePtr && _humidityPtr) {
    // Set environmental data for CCS811 sensor using pointers
    ccs811.set_envdata(*_temperaturePtr, *_humidityPtr);
  }
  // Read eCO2, eTVOC, error status, and raw data values from CCS811 sensor
  ccs811.read(eco2, etvoc, errstat, raw);
}