/// <summary>
/// Gets the current weather forecast for a given City.
/// </summary>
/// <param name="city">Mandatory. City to get the current weather for.</param>
public async Task <string> GetWeather(City city)
{
string requestUri = $"{_weatherBaseUrl}{city.Name},{city.Country}&appid={_weatherApiKey}";
HttpClient client = new HttpClient {
BaseAddress = new Uri(requestUri)
};
client.DefaultRequestHeaders.Accept.Add(
new MediaTypeWithQualityHeaderValue("application/json"));
HttpResponseMessage response = await client.GetAsync(requestUri);
if (response.IsSuccessStatusCode)
{
string responseJsonString = await response.Content.ReadAsStringAsync();
JObject parsedJsonReponseString = JObject.Parse(responseJsonString);
JToken weatherDescriptionJsonResult = parsedJsonReponseString["weather"].FirstOrDefault();
JToken weatherTemperturesJsonResult = parsedJsonReponseString["main"].Last().Parent;
if (weatherDescriptionJsonResult != null && weatherTemperturesJsonResult != null)
{
WeatherDescriptionDto weatherDescriptionResult =
weatherDescriptionJsonResult.ToObject <WeatherDescriptionDto>();
WeatherTemperatureDto weatherTemperatureResult =
weatherTemperturesJsonResult.ToObject <WeatherTemperatureDto>();
WeatherHelper weatherHelper = new WeatherHelper();
double convertedTemperture =
weatherHelper.ConvertTemperture(weatherTemperatureResult.temp, Temperature.Celsius);
var mappedConitionReponse = await _weatherConditionResponseReader
.GetResponseByCondition(weatherDescriptionResult.description);
if (mappedConitionReponse != null)
{
return($"{convertedTemperture}{Temperature.Celsius.DisplayName()} " +
$"with {mappedConitionReponse.MappedConditionResponse}");
}
}
}
return(null);
}
