ForecastForCity IWeatherServiceResponseParser.Parse(String json)
{
//Anonymous object as template for deserialization
var typeTemplate = new
{
City = new { Name = "", Country = "" },
List = Enumerable.Empty <object>().Select(x => new
{
Dt = 1,
Speed = 1.2M,
Deg = 1,
Temp = new { Day = 1.2M, Night = 1.2M },
Weather = Enumerable.Empty <object>().Select(y => new { Description = "" })
})
};
var rawInfo = JsonConvert.DeserializeAnonymousType(json, typeTemplate);
//Copy data to result
ForecastForCity result = null;
if (rawInfo.City != null)
{
result = new ForecastForCity();
result.Location = new Location {
Country = rawInfo.City.Country, Name = rawInfo.City.Name
};
if (rawInfo.List != null)
{
List <Forecast> forecasts = new List <Forecast>();
foreach (var item in rawInfo.List)
{
Forecast forecast = new Forecast();
forecast.Date = unixDefaultTime.AddSeconds(item.Dt).ToString("yyyy-MM-dd");
if (item.Weather != null && item.Weather.Count() > 0)
{
forecast.Summary = item.Weather.First().Description;
}
forecast.Temperature = new Temperature {
Day = item.Temp.Day, Night = item.Temp.Night
};
WindDirection wind = WindDirection.Create(item.Deg);
forecast.Wind = new Wind {
Speed = item.Speed, Direction = wind.Direction
};
forecasts.Add(forecast);
}
result.Forecast = forecasts;
}
}
return(result);
}
internal static WindDirection Create(int directonInDegrees)
{
WindDirection result = null;
if (directonInDegrees > 0 && directonInDegrees < 360)
{
double nameIndex = Math.Ceiling((directonInDegrees - offset) / directionSector);
//Use first item.
if (nameIndex > directionNames.Length - 1)
{
nameIndex = 0;
}
String directionName = directionNames[(int)nameIndex];
result = new WindDirection(directonInDegrees, directionName);
}
return(result);
}
