public PriceGuideItem GetPriceGuide(string number, TypeDescription typedesc = TypeDescription.SET, bool New_Used = true)
{
try
{
string url = $"https://api.bricklink.com/api/store/v1/items/{typedesc.ToString()}/{number}/price";
WebParameterCollection param = new WebParameterCollection();
param.Add("currency_code", "EUR");
if (New_Used)
{
param.Add("new_or_used", "N");
}
else
{
param.Add("new_or_used", "U");
}
for (int i = 0; i < retry; i++)
{
var strret = ExecuteRequest(url, param);
var retobjdeser = Newtonsoft.Json.JsonConvert.DeserializeObject <PriceMain>(strret);
Debug.WriteLine($"{retobjdeser.meta.message}, {retobjdeser.meta.description}, {retobjdeser.meta.code}");
if (retobjdeser.meta.message == "OK")
{
return(retobjdeser.data);
}
}
return(null);
}
catch (Exception)
{ return(null); }
}
public static string GetSignatureBaseString(string url, string TimeStamp, string Nonce, WebParameterCollection param)
{
//1.Convert the HTTP Method to uppercase and set the output string equal to this value.
string Signature_Base_String = "GET";
Signature_Base_String = Signature_Base_String.ToUpper();
//2.Append the ‘&’ character to the output string.
Signature_Base_String = Signature_Base_String + "&";
//3.Percent encode the URL and append it to the output string.
string PercentEncodedURL = Uri.EscapeDataString(url);
Signature_Base_String = Signature_Base_String + PercentEncodedURL;
//4.Append the ‘&’ character to the output string.
Signature_Base_String = Signature_Base_String + "&";
//5.append parameter string to the output string.
// a bit crap but should work for 1 param. Let see :)
var authParameters = new WebParameterCollection
{
new WebParameter("oauth_consumer_key", ConfigurationManager.AppSettings["oauth_consumer_key"]),
new WebParameter("oauth_nonce", Nonce),
new WebParameter("oauth_signature_method", "HMAC-SHA1"),
new WebParameter("oauth_timestamp", TimeStamp),
new WebParameter("oauth_version", "1.0"),
new WebParameter("oauth_token", ConfigurationManager.AppSettings["oauth_token"])
};
if (param != null)
{
foreach (var authParameter in param)
{
authParameters.Add(authParameter);
}
}
Signature_Base_String += Uri.EscapeDataString(NormalizeRequestParameters(authParameters));
//if (param.Length > 0)
// if (string.Compare(param.Substring(0, 1), "o") < 0)
// { Signature_Base_String = Signature_Base_String + Uri.EscapeDataString(param + "&"); }
//Signature_Base_String = Signature_Base_String + Uri.EscapeDataString("oauth_consumer_key=" + ConfigurationManager.AppSettings["oauth_consumer_key"]);
//Signature_Base_String = Signature_Base_String + Uri.EscapeDataString("&oauth_nonce=" + Nonce);
//Signature_Base_String = Signature_Base_String + Uri.EscapeDataString("&oauth_signature_method=" + "HMAC-SHA1");
//Signature_Base_String = Signature_Base_String + Uri.EscapeDataString("&oauth_timestamp=" + TimeStamp);
//Signature_Base_String = Signature_Base_String + Uri.EscapeDataString("&oauth_token=" + ConfigurationManager.AppSettings["oauth_token"]);
//Signature_Base_String = Signature_Base_String + Uri.EscapeDataString("&oauth_version=" + "1.0");
//if (param.Length > 0)
// if (string.Compare(param.Substring(0, 1), "o") >= 0)
// { Signature_Base_String = Signature_Base_String + Uri.EscapeDataString("&" + param); }
return(Signature_Base_String);
}
