/// <summary>
/// Request for buy an item.
/// </summary>
/// <param name="callback"></param>
public static void RequestBuyItem(string itemid, int quantity, GrdEventHandler <GrdPurchaseRequest> callback)
{
Dictionary <string, string> pars = new Dictionary <string, string>();
pars["itemid"] = itemid;
pars["quantity"] = quantity.ToString();
handler.Post((data) =>
{
Dictionary <string, object> result = GetObjectData(data);
if (callback != null)
{
int error = int.Parse(result["error"].ToString());
GrdEventArgs <GrdPurchaseRequest> args = null;
if (error == 0)
{
GrdPurchaseRequest request = new GrdPurchaseRequest();
request.RequestId = result["requestid"].ToString();
args = new GrdEventArgs <GrdPurchaseRequest>(error, "", data, request);
}
else
{
args = new GrdEventArgs <GrdPurchaseRequest>(error, result["message"].ToString(), data, null);
}
callback(error, args);
}
}, "requestpurchase", pars);
}
public static void CheckItemStatus(string requestid, GrdEventHandler <GrdPurchaseStatus> callback)
{
Dictionary <string, string> pars = new Dictionary <string, string>();
pars["requestid"] = requestid;
handler.Post((data) =>
{
Dictionary <string, object> result = GetObjectData(data);
if (callback != null)
{
int error = int.Parse(result["error"].ToString());
string msg = "";
GrdPurchaseStatus status = GrdPurchaseStatus.NewRequest;
if (error != 0)
{
msg = result["message"].ToString();
}
else
{
status = (GrdPurchaseStatus)int.Parse(result["status"].ToString());
}
GrdEventArgs <GrdPurchaseStatus> args = new GrdEventArgs <GrdPurchaseStatus>(error, msg, data, status);
callback(error, args);
}
}, "checkpurchasestatus", pars);
}
/// <summary>
/// Get the qrcode from text
/// </summary>
/// <param name="text">The text to encode to QR code</param>
/// <param name="callback">Call when server response QR code.</param>
public static void GetQRCode(string text, GrdEventHandler <Texture2D> callback)
{
Dictionary <string, string> dic = new Dictionary <string, string>();
dic.Add("text", text);
dic.Add("type", "1");
handler.Post((data) =>
{
if (callback != null)
{
Dictionary <string, object> result = GetObjectData((string)data);
Texture2D texture = null;
int error = int.Parse(result["error"].ToString());
string message = text;
if (error == 0)
{
string qrcode = result["qrcode"].ToString();
if (qrcode.Length > 0)
{
qrcode = qrcode.Substring("data:image/image/png;base64,".Length);
}
try
{
texture = GetTexture(qrcode);
}
catch
{
error = 1;
}
}
else
{
text = result["message"].ToString();
}
GrdEventArgs <Texture2D> args = new GrdEventArgs <Texture2D>(error, data, text, texture);
callback(error, args);
}
}, "qrcode", dic);
}
public static void GetItemsInfo(string[] itemCodes, GrdEventHandler <GrdItem[]> callback)
{
Dictionary <string, string> pars = new Dictionary <string, string>();
pars["items"] = string.Join(",", itemCodes);
handler.Post((data) =>
{
Dictionary <string, object> result = GetObjectData(data);
if (callback != null)
{
int error = int.Parse(result["error"].ToString());
string msg = "";
List <GrdItem> items = new List <GrdItem>();
if (error == 0)
{
List <object> ls = (List <object>)result["items"];
for (int i = 0; i < ls.Count; i++)
{
Dictionary <string, object> dic = (Dictionary <string, object>)ls[i];
GrdItem item = new GrdItem();
item.itemcode = dic["itemcode"].ToString();
item.itemname = dic["itemname"].ToString();
item.price = decimal.Parse(dic["price"].ToString());
item.itemicon = dic["itemicon"].ToString();
items.Add(item);
}
}
else
{
msg = result["message"].ToString();
}
GrdEventArgs <GrdItem[]> args = new GrdEventArgs <GrdItem[]>(error, msg, data, items.ToArray());
callback(error, args);
}
}, "getappitems", pars);
}
