internal static async Task <string> GeoLookup(float latitude, float longitude)
{
var keys = Key.key.Split(new string[] { ":|:" }, StringSplitOptions.RemoveEmptyEntries);
var s = await WundergroundRequestHelper.GeoLookup(keys[2], latitude, longitude);
var w = WunderGround.JsonContract.WunderGroundContract.Generate(s);
if (w != null && w.location != null && w.forecast != null)
{
return(s);
}
if (w != null && w.response != null && !w.response.results.IsNullorEmpty())
{
return(w.response.results[0].zmw);
}
else if (w != null && w.location != null)
{
return(w.location.l.TrimStart("/q/".ToCharArray()));
}
else
{
return(null);
}
}
public static async Task <string> GetRequestAsync(SettingsModel settings, string id, string city, float lon, float lat, string zmw)
{
try
{
if (WebHelper.IsInternet())
{
var keys = Key.key.Split(new string[] { ":|:" }, StringSplitOptions.RemoveEmptyEntries);
string[] param;
if (id.IsNullorEmpty())
{
param = new string[] { "city=" + city };
}
else
{
param = new string[] { "cityid=" + id };
}
string resstr;
switch (settings.Preferences.DataSource)
{
case DataSource.HeWeather:
resstr = await BaiduRequestHelper.RequestWithKeyAsync("http://apis.baidu.com/heweather/pro/weather", param, keys[0]);
break;
case DataSource.Caiyun:
resstr = await CaiyunRequestHelper.RequestNowWithKeyAsync(lon, lat, keys[1]);
resstr += ":|:";
resstr += await CaiyunRequestHelper.RequestForecastWithKeyAsync(lon, lat, keys[1]);
break;
case DataSource.Wunderground:
if (!zmw.IsNullorEmpty())
{
resstr = await WundergroundRequestHelper.GetResult(keys[2], zmw);
}
else
{
resstr = await GeoLookup(lat, lon);
if (resstr.Length < 40)
{
if (!settings.Cities.SavedCities.IsNullorEmpty() && !id.IsNullorEmpty())
{
foreach (var item in settings.Cities.SavedCities)
{
if (item.Id == id)
{
item.RequestZMW(resstr);
zmw = item.ZMW;
}
}
}
else if (settings.Cities.LocatedCity != null)
{
settings.Cities.LocatedCity.RequestZMW(resstr);
zmw = settings.Cities.LocatedCity.ZMW;
}
settings.Cities.Save();
resstr = await WundergroundRequestHelper.GetResult(keys[2], zmw);
}
}
break;
default:
resstr = null;
break;
}
return(resstr);
}
else
{
return(null);
}
}
catch (Exception)
{
return(null);
}
}
