private ApiClass JsonParser(ApiClass apiObject, string response)
{
try
{
double rate;
string[] blocks = response.Split('{', '}');
//Splits the String in Properties and Data
string[] sourceFinder = blocks[1].Split(','); //Splits Source and Quote
string[] keyValue;
string[] currencyRate = blocks[2].Split(','); //splits currency rates
foreach (string individualRates in currencyRate)
{
keyValue = individualRates.Split(':');
keyValue[0] = keyValue[0].Trim();
keyValue[0] = keyValue[0].Remove(0, 4);
keyValue[0] = keyValue[0].Remove(keyValue[0].Length - 1, 1); //Removes the extra " with keyvalue
if ((double.TryParse(keyValue[1], out rate) == false))
{
throw new Exception(Resources.InvalidArgument);
}
apiObject.CurrencyRateDictionary.Add(keyValue[0], rate); // adds quote and keyvalue in Dictionary
}
}
catch (Exception)
{
throw new System.Exception(Resources.InvalidApiFormat);
}
return apiObject;
}
public ApiClass SendRequest()
{
string uri = BaseUrl + EndPoint + "?access_key=" + AccessKey;
System.Net.WebRequest req = System.Net.WebRequest.Create(uri);
System.Net.WebResponse resp = req.GetResponse();
System.IO.StreamReader sr = new System.IO.StreamReader(resp.GetResponseStream());
var response = sr.ReadToEnd().Trim();
ApiClass apiObject = new ApiClass();
apiObject = JsonParser(apiObject, response);
return apiObject;
}
