#ifndef WEATHER_FORECAST_H
#define WEATHER_FORECAST_H

#include <Arduino.h>

struct WeatherForecastInfo
{
  bool valid;
  float currentTemperatureC;
  float minTemperatureC;
  float maxTemperatureC;
  float precipitationMm;
  uint8_t precipitationProbabilityPercent;
  int weatherCode;
};

class WeatherForecast
{
public:
  WeatherForecast();
  void update(unsigned long now, bool wifiConnected);
  WeatherForecastInfo info() const;
  bool consumeDirty();

private:
  void fetch(unsigned long now);
  bool readResponse(String &body);
  bool parseForecast(const String &body, WeatherForecastInfo &forecast) const;
  bool parseFloatArray(const String &body, const char *name, float *values, size_t maxCount, size_t &count) const;
  bool parseIntArray(const String &body, const char *name, int *values, size_t maxCount, size_t &count) const;

  WeatherForecastInfo current_;
  unsigned long nextAttempt_;
  bool dirty_;
};

#endif