public static async Task <List <CountyInfo> > GetCountyInfo()
{
var countyResponse = await client.GetAsync("http://api.scb.se/OV0104/v1/doris/sv/ssd/START/ME/ME0104/ME0104D/ME0104T4");
var countyInfo = new List <CountyInfo>();
string countyResponseBody = countyResponse.Content.ReadAsStringAsync().Result;
CountyData countyData = JsonConvert.DeserializeObject <CountyData>(countyResponseBody);
foreach (var item in countyData.Variables)
{
if (item.Code == "Region")
{
for (int i = 0; i < item.Values.Count; i++)
{
var county = new CountyInfo();
county.Id = item.Values[i];
county.Name = item.ValueTexts[i];
countyInfo.Add(county);
}
}
}
return(countyInfo);
}
/// <summary>
/// Checks whether the given county data is a valid model, and then proceeds to look through any connected models
/// that are not in the checkedModels set and ensure that they all result in a valid model.
/// </summary>
/// <param name="countyData">The model to check.</param>
/// <param name="checkedModels">A set of models that have already been checked.</param>
public static void ValidateCountyData(CountyData countyData, HashSet <int> checkedModels)
{
if (countyData == null)
{
throw new ArgumentException("CountyData cannot be null.");
}
if (countyData.Year == -1)
{
throw new ArgumentException("CountyData.Year cannot be the default value.");
}
if (countyData.Population == -1)
{
throw new ArgumentException("CountyData.Population cannot be the default value.");
}
if (double.IsNaN(countyData.Areal))
{
throw new ArgumentException("CountyData.Areal cannot be null.");
}
checkedModels.Add(countyData.GetHashCode());
}
