public async Task<ForecastCapability[]> GetCapabilities()
{
string result = null;
try
{
Debug.WriteLine("Getting capabilities from DataPoint Service...");
result = await Task.Factory.StartNew<string>(()
=> "{\"MountainForecastList\":{\"MountainForecast\":[{\"DataDate\":\"2014-12-07T18:29:10Z\",\"ValidFrom\":\"2014-12-07T18:00:00Z\",\"ValidTo\":\"2014-12-11T18:00:00Z\",\"CreatedDate\":\"2014-12-07T18:30:25Z\",\"URI\":\"http:\\/\\/datapoint.metoffice.gov.uk\\/public\\/data\\/txt\\/wxfcs\\/mountainarea\\/{format}\\/100?key={key}\",\"Area\":\"Brecon Beacons\",\"Risk\":\"High\"},{\"DataDate\":\"2014-12-07T17:36:25Z\",\"ValidFrom\":\"2014-12-07T17:00:00Z\",\"ValidTo\":\"2014-12-11T17:00:00Z\",\"CreatedDate\":\"2014-12-07T17:46:17Z\",\"URI\":\"http:\\/\\/datapoint.metoffice.gov.uk\\/public\\/data\\/txt\\/wxfcs\\/mountainarea\\/{format}\\/101?key={key}\",\"Area\":\"East Highland\",\"Risk\":\"High\"},{\"DataDate\":\"2014-12-07T16:25:08Z\",\"ValidFrom\":\"2014-12-07T16:00:00Z\",\"ValidTo\":\"2014-12-11T16:00:00Z\",\"CreatedDate\":\"2014-12-07T17:46:25Z\",\"URI\":\"http:\\/\\/datapoint.metoffice.gov.uk\\/public\\/data\\/txt\\/wxfcs\\/mountainarea\\/{format}\\/102?key={key}\",\"Area\":\"Lake District\",\"Risk\":\"High\"},{\"DataDate\":\"2014-12-07T17:01:32Z\",\"ValidFrom\":\"2014-12-07T17:00:00Z\",\"ValidTo\":\"2014-12-11T17:00:00Z\",\"CreatedDate\":\"2014-12-07T17:46:16Z\",\"URI\":\"http:\\/\\/datapoint.metoffice.gov.uk\\/public\\/data\\/txt\\/wxfcs\\/mountainarea\\/{format}\\/103?key={key}\",\"Area\":\"Peak District\",\"Risk\":\"Medium\"},{\"DataDate\":\"2014-12-07T18:38:24Z\",\"ValidFrom\":\"2014-12-07T18:00:00Z\",\"ValidTo\":\"2014-12-11T18:00:00Z\",\"CreatedDate\":\"2014-12-07T18:39:45Z\",\"URI\":\"http:\\/\\/datapoint.metoffice.gov.uk\\/public\\/data\\/txt\\/wxfcs\\/mountainarea\\/{format}\\/104?key={key}\",\"Area\":\"Snowdonia\",\"Risk\":\"High\"},{\"DataDate\":\"2014-12-07T17:49:15Z\",\"ValidFrom\":\"2014-12-07T17:00:00Z\",\"ValidTo\":\"2014-12-11T17:00:00Z\",\"CreatedDate\":\"2014-12-07T17:52:59Z\",\"URI\":\"http:\\/\\/datapoint.metoffice.gov.uk\\/public\\/data\\/txt\\/wxfcs\\/mountainarea\\/{format}\\/105?key={key}\",\"Area\":\"West Highland\",\"Risk\":\"High\"},{\"DataDate\":\"2014-12-07T17:00:31Z\",\"ValidFrom\":\"2014-12-07T17:00:00Z\",\"ValidTo\":\"2014-12-11T17:00:00Z\",\"CreatedDate\":\"2014-12-07T17:46:15Z\",\"URI\":\"http:\\/\\/datapoint.metoffice.gov.uk\\/public\\/data\\/txt\\/wxfcs\\/mountainarea\\/{format}\\/106?key={key}\",\"Area\":\"Yorkshire Dales\",\"Risk\":\"Medium\"}]}}");
}
catch (Exception ex)
{
throw new Exception("Failed to get capabilities from service provider. The service maybe down. Retry or try again later.", ex);
}
ForecastCapability[] forecastCapability;
try
{
var forecastsToken = JObject.Parse(result)["MountainForecastList"]["MountainForecast"];
forecastCapability = forecastsToken.Select(forecast => {
var capability = new ForecastCapability
{
IssuedDate = DateTime.Parse((string)forecast["DataDate"]),
ValidFrom = DateTime.Parse((string)forecast["ValidFrom"]),
ValidTo = DateTime.Parse((string)forecast["ValidTo"]),
CreatedDate = DateTime.Parse((string)forecast["CreatedDate"]),
Uri = new Uri((string)forecast["URI"]),
Area = (string)forecast["Area"]
};
Risk risk;
Enum.TryParse<Risk>((string)forecast["Risk"], out risk);
capability.Risk = risk;
return capability;
}).ToArray();
}
catch (Exception ex)
{
throw new FormatException("Failed to format forecast capabilities.", ex);
}
return forecastCapability;
}
public async Task<ForecastCapability[]> GetCapabilities()
{
string result = null;
try
{
Debug.WriteLine("Getting capabilities from DataPoint Service...");
result = await Get("txt/wxfcs/mountainarea/json/capabilities");
}
catch (Exception ex)
{
throw new Exception("Failed to get capabilities from service provider. The service maybe down. Retry or try again later.", ex);
}
ForecastCapability[] forecastCapability;
try
{
var forecastsToken = JObject.Parse(result)["MountainForecastList"]["MountainForecast"];
forecastCapability = forecastsToken.Select(forecast => {
var capability = new ForecastCapability
{
IssuedDate = DateTime.Parse((string)forecast["DataDate"], CultureInfo.InvariantCulture, DateTimeStyles.AdjustToUniversal),
ValidFrom = DateTime.Parse((string)forecast["ValidFrom"], CultureInfo.InvariantCulture, DateTimeStyles.AdjustToUniversal),
ValidTo = DateTime.Parse((string)forecast["ValidTo"], CultureInfo.InvariantCulture, DateTimeStyles.AdjustToUniversal),
CreatedDate = DateTime.Parse((string)forecast["CreatedDate"], CultureInfo.InvariantCulture, DateTimeStyles.AdjustToUniversal),
Uri = new Uri((string)forecast["URI"]),
Area = (string)forecast["Area"]
};
Risk risk;
Enum.TryParse<Risk>((string)forecast["Risk"], out risk);
capability.Risk = risk;
return capability;
}).ToArray();
}
catch (Exception ex)
{
throw new FormatException("Failed to format forecast capabilities.", ex);
}
return forecastCapability;
}