public void AddNozzle(LogicalNozzle newNozzle)
{
this._Nozzles_油枪组.Add(newNozzle);
var safe = this.PropertyChanged;
safe?.Invoke(this, new PropertyChangedEventArgs("Nozzle"));
}
public void UpdatePumpStateByMessage(PumpStateChangeRequest msg)
{
PumpStateChangeRequest.ParseSubMessages(msg.SubMessageRaw, msg.SubMessageCount, msg);
if (msg.StateNozzleOperatingSubMessages == null && msg.StateCardInsertedSubMessages == null)
{
if (this.Nozzles_油枪组.Any())
{
this.Nozzles_油枪组.ToList().ForEach(n => n.ResetState());
}
this.PumpState = LogicalPump.LogicalPumpState.Idle;
}
else
{
if (msg.StateNozzleOperatingSubMessages != null && msg.StateNozzleOperatingSubMessages.Any())
{
// further set state for specified Nozzle
foreach (var busyNozzle in msg.StateNozzleOperatingSubMessages)
{
var targetLogicalNozzle = this.Nozzles_油枪组.FirstOrDefault(n => n.NozzleNumber == busyNozzle.MZN枪号);
// the purpose adding nozzle here is just like a trying to recovery the most info for a pump, so some nozzles will be missed.
if (targetLogicalNozzle == null)
{
targetLogicalNozzle = new LogicalNozzle()
{
NozzleNumber = busyNozzle.MZN枪号,
};
this.AddNozzle(targetLogicalNozzle);
}
targetLogicalNozzle.ResetState();
targetLogicalNozzle.Amount = busyNozzle.AMN数额;
targetLogicalNozzle.Volumn = busyNozzle.VOL升数;
targetLogicalNozzle.Price = busyNozzle.PRC价格;
targetLogicalNozzle.NozzleState = LogicalNozzle.PumpNozzleState.BusyLiftedOrFueling;
}
this.PumpState = LogicalPump.LogicalPumpState.NozzleLiftedOrFueling;
}
else if (msg.StateCardInsertedSubMessages != null && msg.StateCardInsertedSubMessages.Any())
{
foreach (var cardInsertedNozzle in msg.StateCardInsertedSubMessages)
{
var targetLogicalNozzle = this.Nozzles_油枪组.FirstOrDefault(n => n.NozzleNumber == cardInsertedNozzle.MZN枪号);
// the purpose adding nozzle here is just like a trying to recovery the most info for a pump, so some nozzles will be missed.
if (targetLogicalNozzle == null)
{
targetLogicalNozzle = new LogicalNozzle()
{
NozzleNumber = cardInsertedNozzle.MZN枪号
};
this.AddNozzle(targetLogicalNozzle);
}
targetLogicalNozzle.ResetState();
targetLogicalNozzle.InsertedCardNumber = cardInsertedNozzle.ASN卡应用号;
targetLogicalNozzle.InsertedCardStateCode = cardInsertedNozzle.CardSt卡状态;
targetLogicalNozzle.InsertedCardBalance = cardInsertedNozzle.BAL余额;
targetLogicalNozzle.NozzleState = LogicalNozzle.PumpNozzleState.BusyCardInserted;
}
this.PumpState = LogicalPump.LogicalPumpState.CardInserted;
}
}
}