private void HandleWallet(LR280Item item, LR280Response w)
{
EntranceInfo entrance = item.EntranceID.HasValue ? ParkBuffer.Current.GetEntrance(item.EntranceID.Value) : null;
OpenCardEventArgs args = new OpenCardEventArgs()
{
CardID = w.卡号,
CardType = LR280Setting.CardTyte,
Entrance = entrance,
Balance = (decimal)w.金额 / 100,
};
if (args.CardType == LR280Setting.CardTyte)
{
ParkInfo p = ParkBuffer.Current.GetPark(entrance.ParkID);
CardInfo card = (new CardBll(AppSettings.CurrentSetting.ParkConnect)).GetCardByID(w.卡号).QueryObject;
if (card != null && card.CardType.Name == LR280Setting.CardTyte && (entrance == null || (!p.IsNested && entrance.IsExitDevice))) ////中央收费处和非嵌套车场的出口,则进行收费处理
{
HandlePayment(item, w, args);
}
else
{
if (this.OnReadCard != null)
{
this.OnReadCard(this, args);
}
}
}
}
private LR280Response GetResponse(byte[] val)
{
if (val == null || val.Length == 0)
{
return(null);
}
var str = System.Text.ASCIIEncoding.Default.GetString(val);
LR280Response ret = new LR280Response();
ret.返回码 = Encoding.GetEncoding("GB2312").GetString(val, 0, 2).Trim();
ret.交易类型 = Encoding.GetEncoding("GB2312").GetString(val, 2, 2).Trim();
ret.银行行号 = Encoding.GetEncoding("GB2312").GetString(val, 4, 4).Trim();
ret.卡号 = Encoding.GetEncoding("GB2312").GetString(val, 8, 20).Trim();
ret.凭证号 = Encoding.GetEncoding("GB2312").GetString(val, 28, 6).Trim();
int m;
var temp = Encoding.GetEncoding("GB2312").GetString(val, 34, 12).TrimStart('0');
if (int.TryParse(temp, out m))
{
ret.金额 = m;
}
ret.错误说明 = Encoding.GetEncoding("GB2312").GetString(val, 46, 40);
ret.商户号 = Encoding.GetEncoding("GB2312").GetString(val, 86, 15);
ret.终端号 = Encoding.GetEncoding("GB2312").GetString(val, 101, 8);
ret.批次号 = Encoding.GetEncoding("GB2312").GetString(val, 109, 6);
ret.交易日期 = Encoding.GetEncoding("GB2312").GetString(val, 115, 4);
ret.交易时间 = Encoding.GetEncoding("GB2312").GetString(val, 119, 6);
ret.交易参考号 = Encoding.GetEncoding("GB2312").GetString(val, 125, 12);
ret.授权号 = Encoding.GetEncoding("GB2312").GetString(val, 137, 6);
ret.清算日期 = Encoding.GetEncoding("GB2312").GetString(val, 143, 4);
ret.LRC校验 = Encoding.GetEncoding("GB2312").GetString(val, 147, 3);
return(ret);
}
private void HandlePayment(LR280Item item, LR280Response w, OpenCardEventArgs args)
{
if (this.OnPaying != null)
{
this.OnPaying(this, args); //产生收费事件
}
if (args.Payment == null)
{
return;
}
if (args.Payment.GetPaying() <= 0) //不用收费直接返回收款成功事件
{
args.Payment.PaymentCode = Ralid.Park.BusinessModel.Enum.PaymentCode.Computer;
args.Payment.PaymentMode = Ralid.Park.BusinessModel.Enum.PaymentMode.UnionPay;
if (this.OnPaidOk != null)
{
this.OnPaidOk(this, args);
}
}
else //扣费
{
//判断余额是否够扣费，否则返回"余额不足",注意钱包单位是分的，这里要转成分比较
//因为CPU钱包里有一个余额下限，余额下限是不允许扣费的，如果不比较费用和余额，有可以会扣到余额下限
int fee = (int)(args.Payment.GetPaying() * 100);
if (fee <= w.金额)
{
var r = item.Reader.Pay(w.卡号, fee);
if (r.返回码 == "00")
{
args.Paid = args.Payment.GetPaying();
args.Payment.PaymentCode = Ralid.Park.BusinessModel.Enum.PaymentCode.Computer;
args.Payment.PaymentMode = Ralid.Park.BusinessModel.Enum.PaymentMode.UnionPay;
args.Balance = (decimal)(w.金额 - fee) / 100;
if (this.OnPaidOk != null)
{
this.OnPaidOk(this, args);
}
}
else
{
args.LastError = string.Format("错误{0}：{1}", r.返回码, r.错误说明);
if (this.OnPaidFail != null)
{
this.OnPaidFail(this, args);
}
}
}
else
{
args.LastError = "余额不足";
if (this.OnPaidFail != null)
{
this.OnPaidFail(this, args);
}
}
}
}
