Implementation
ForecastWeather(Map<String, dynamic> jsonData) {
// - Location.
Map<String, dynamic>? jsonLocation = jsonData['location'];
_location = LocationData(
jsonLocation?['name'],
jsonLocation?['region'],
jsonLocation?['country'],
jsonLocation?['lat'],
jsonLocation?['lon'],
jsonLocation?['tz_id'],
jsonLocation?['localtime_epoch'],
jsonLocation?['localtime']);
// - Current.
Map<String, dynamic>? jsonCurrentWeather = jsonData['current'];
// -- Condition.
Map<String, dynamic>? jsonCurrentWeatherCondition =
jsonCurrentWeather?['condition'];
ConditionData condition = ConditionData(
jsonCurrentWeatherCondition?['text'],
jsonCurrentWeatherCondition?['icon'],
jsonCurrentWeatherCondition?['code']);
// -- Air Quality.
Map<String, dynamic>? jsonCurrentWeatherAirQuality =
jsonCurrentWeather?['air_quality'];
AirQualityData airQuality = AirQualityData(
jsonCurrentWeatherAirQuality?['co'],
jsonCurrentWeatherAirQuality?['no2'],
jsonCurrentWeatherAirQuality?['o3'],
jsonCurrentWeatherAirQuality?['so2'],
jsonCurrentWeatherAirQuality?['pm2_5'],
jsonCurrentWeatherAirQuality?['pm10'],
jsonCurrentWeatherAirQuality?['us-epa-index'],
jsonCurrentWeatherAirQuality?['gb-defra-index']);
_current = CurrentWeatherData(
jsonCurrentWeather?['last_updated_epoch'],
jsonCurrentWeather?['last_updated'],
jsonCurrentWeather?['temp_c'],
jsonCurrentWeather?['temp_f'],
jsonCurrentWeather?['is_day'],
condition,
jsonCurrentWeather?['wind_mph'],
jsonCurrentWeather?['wind_kph'],
jsonCurrentWeather?['wind_degree'],
jsonCurrentWeather?['wind_dir'],
jsonCurrentWeather?['pressure_mb'],
jsonCurrentWeather?['pressure_in'],
jsonCurrentWeather?['precip_mm'],
jsonCurrentWeather?['precip_in'],
jsonCurrentWeather?['humidity'],
jsonCurrentWeather?['cloud'],
jsonCurrentWeather?['feelslike_c'],
jsonCurrentWeather?['feelslike_f'],
jsonCurrentWeather?['vis_km'],
jsonCurrentWeather?['vis_miles'],
jsonCurrentWeather?['uv'],
jsonCurrentWeather?['gust_mph'],
jsonCurrentWeather?['gust_kph'],
airQuality);
// - Forecast.
Map<String, dynamic>? jsonForecast = jsonData['forecast'];
// -- Forecast Day.
List<dynamic>? jsonForecastDays = jsonForecast?['forecastday'];
_forecast = [];
jsonForecastDays?.forEach((jsonForecastDay) {
// --- Day.
Map<String, dynamic>? jsonDay = jsonForecastDay['day'];
// ---- Condition.
Map<String, dynamic>? jsonDayCondition = jsonDay?['condition'];
ConditionData dayCondition = ConditionData(jsonDayCondition?['text'],
jsonDayCondition?['icon'], jsonDayCondition?['code']);
DayData day = DayData(
jsonDay?['maxtemp_c'],
jsonDay?['maxtemp_f'],
jsonDay?['mintemp_c'],
jsonDay?['mintemp_f'],
jsonDay?['avgtemp_c'],
jsonDay?['avgtemp_f'],
jsonDay?['maxwind_mph'],
jsonDay?['maxwind_kph'],
jsonDay?['totalprecip_mm'],
jsonDay?['totalprecip_in'],
jsonDay?['totalsnow_cm'],
jsonDay?['avgvis_km'],
jsonDay?['avgvis_miles'],
jsonDay?['avghumidity'],
jsonDay?['daily_will_it_rain'],
jsonDay?['daily_chance_of_rain'],
jsonDay?['daily_will_it_snow'],
jsonDay?['daily_chance_of_snow'],
dayCondition,
jsonDay?['uv']);
// --- Astro.
Map<String, dynamic>? jsonDayAstro = jsonForecastDay?['astro'];
AstroData astro = AstroData(
jsonDayAstro?['sunrise'],
jsonDayAstro?['sunset'],
jsonDayAstro?['moonrise'],
jsonDayAstro?['moonset'],
jsonDayAstro?['moon_phase'],
jsonDayAstro?['moon_illumination'],
jsonDayAstro?['is_moon_up'],
jsonDayAstro?['is_sun_up']);
// --- Hour.
List<dynamic>? jsonForecastHour = jsonForecastDay?['hour'];
List<HourData> hours = [];
jsonForecastHour?.forEach((jsonHour) {
// ---- Condition.
Map<String, dynamic>? jsonHourCondition = jsonHour['condition'];
ConditionData hourCondition = ConditionData(jsonHourCondition?['text'],
jsonHourCondition?['icon'], jsonHourCondition?['code']);
HourData hour = HourData(
jsonHour['time_epoch'],
jsonHour['time'],
jsonHour['temp_c'],
jsonHour['temp_f'],
jsonHour['is_day'],
hourCondition,
jsonHour['wind_mph'],
jsonHour['wind_kph'],
jsonHour['wind_degree'],
jsonHour['wind_dir'],
jsonHour['pressure_mb'],
jsonHour['pressure_in'],
jsonHour['precip_mm'],
jsonHour['precip_in'],
jsonHour['snow_cm'],
jsonHour['humidity'],
jsonHour['cloud'],
jsonHour['feelslike_c'],
jsonHour['feelslike_f'],
jsonHour['windchill_c'],
jsonHour['windchill_f'],
jsonHour['heatindex_c'],
jsonHour['heatindex_f'],
jsonHour['dewpoint_c'],
jsonHour['dewpoint_f'],
jsonHour['will_it_rain'],
jsonHour['chance_of_rain'],
jsonHour['will_it_snow'],
jsonHour['chance_of_snow'],
jsonHour['vis_km'],
jsonHour['vis_miles'],
jsonHour['gust_mph'],
jsonHour['gust_kph'],
jsonHour['uv']);
hours.add(hour);
});
ForecastDayData forecast = ForecastDayData(jsonForecastDay?['date'],
jsonForecastDay?['date_epoch'], day, astro, hours);
_forecast.add(forecast);
});
// - Alerts.
Map<String, dynamic>? jsonAlerts = jsonData['alerts'];
// -- Alert.
List<dynamic>? jsonAlertList = jsonAlerts?['alert'];
_alerts = [];
jsonAlertList?.forEach((jsonAlert) {
AlertData alert = AlertData(
jsonAlert['headline'],
jsonAlert['msgtype'],
jsonAlert['severity'],
jsonAlert['urgency'],
jsonAlert['areas'],
jsonAlert['category'],
jsonAlert['certainty'],
jsonAlert['event'],
jsonAlert['note'],
jsonAlert['effective'],
jsonAlert['expires'],
jsonAlert['desc'],
jsonAlert['instruction']);
_alerts.add(alert);
});
}
