// ------------------ Get Weather Description ----------------------------------
public async Task GetWeatherCondition(Park park, WeatherJsonInfo weatherJsonInfo)
{
string weatherCondition = weatherJsonInfo.weather[0].main;
park.CurrentWeatherInfo.condition = weatherCondition;
await db.SaveChangesAsync();
}
// ------------------ Get Wind Condition ----------------------------------
public async Task GetWindCondition(Park park, WeatherJsonInfo weatherJsonInfo)
{
float windCondition = weatherJsonInfo.wind.speed;
double simpleWindMeasure = Math.Round(windCondition, 2);
park.CurrentWeatherInfo.wind = simpleWindMeasure;
await db.SaveChangesAsync();
}
// -------///////------START WEATHER RELATED METHODS-----------\\\\\\\\\\\\\\\\\\\---------------
// ------------------ Get Temperature ----------------------------------
public async Task GetCurrentTemperature(Park park, WeatherJsonInfo weatherJsonInfo)
{
float tempInKelvin = weatherJsonInfo.main.temp;
double convertKelvinToFahrenheit = ((tempInKelvin - 273.15) * 9 / 5) + 32;
int simpleDegree = Convert.ToInt32(convertKelvinToFahrenheit);
park.CurrentWeatherInfo.temperature = simpleDegree; // Object reference not set to an instance of an object.
// Line 260: park.CurrentWeatherInfo.temperature = simpleDegree;
await db.SaveChangesAsync();
}
// ------------------ Get Weather JSON -----------------------------
public async Task RunWeatherJson(ApiKeys apiKeys, Park park)
{
string weatherKey = apiKeys.OpenWeatherKey;
string parkLatitude = park.ParkLat;
string parkLongitude = park.ParkLng;
string url = $"https://api.openweathermap.org/data/2.5/weather?lat={parkLatitude}&lon={parkLongitude}&APPID={weatherKey}";
HttpClient client = new HttpClient();
HttpResponseMessage response = await client.GetAsync(url);
string jsonresult = await response.Content.ReadAsStringAsync();
if (response.IsSuccessStatusCode)
{
WeatherJsonInfo weatherJsonInfo = JsonConvert.DeserializeObject <WeatherJsonInfo>(jsonresult);
await GetCurrentTemperature(park, weatherJsonInfo);
await GetWindCondition(park, weatherJsonInfo);
await GetWeatherCondition(park, weatherJsonInfo);
await db.SaveChangesAsync();
}
}
