public WeatherConditions GetConditions(WeatherLocation location)
{
if (location == null)
{
throw new ArgumentNullException(nameof(location));
}
if (!location.IsValidQuery)
{
throw new ArgumentException("WeatherLocation must have a valid value.", nameof(location));
}
var queryResult = WebString.Download(MakeQuery(location));
if (!queryResult.Success)
{
return(new WeatherConditions(queryResult));
}
var json = JObject.Parse(queryResult.Document);
var message = (string)json["message"];
if (string.IsNullOrEmpty(message))
{
return(new WeatherConditions(queryResult.Location, json));
}
else
{
var ex = new JsonErrorException(message);
return(new WeatherConditions(queryResult.Location, ex));
}
}
string MakeQuery(WeatherLocation location)
{
var queryData = Uri.EscapeDataString(location.ToString());
if (location.IsCityQuery)
{
return(cityQuery + queryData);
}
else
{
return(zipQuery + queryData);
}
}