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 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);
}
}
}
}
private void PollRoute(object obj)
{
string lastCard = null;
DateTime lastDT = DateTime.Now;
LR280Item item = obj as LR280Item;
if (item == null || item.Reader == null)
{
return;
}
while (true)
{
Thread.Sleep(500);
try
{
var w = item.Reader.ReadCard();
if (w != null)
{
if (w.返回码 == "00")
{
if (w.卡号 == lastCard && CalInterval(lastDT, DateTime.Now) < 3)
{
continue; //同一张卡间隔至少要3秒才处理
}
lastCard = w.卡号;
lastDT = DateTime.Now;
HandleWallet(item, w);
}
else if (w.返回码 == "-1")
{
item.Reader.Open(); //串口打开失败
}
else if (w.返回码 == "A4")
{
item.Reader.CheckIn(); //没有签到
}
else if (w.返回码 == "XA" || w.返回码 == "XB")
{
item.Reader.Clear(); //没有结算
}
else
{
HandleError(item, string.Format("错误{0}：{1}", w.返回码, w.错误说明));
}
}
}
catch (ThreadAbortException)
{
}
}
}
private void HandleError(LR280Item item, string error)
{
EntranceInfo entrance = item.EntranceID.HasValue ? ParkBuffer.Current.GetEntrance(item.EntranceID.Value) : null;
if (this.OnError != null) //
{
OpenCardEventArgs args = new OpenCardEventArgs()
{
CardID = "0",
CardType = LR280Setting.CardTyte,
Entrance = entrance,
LastError = error,
};
this.OnError(this, args);
}
}