public Outputs Create(Inputs inputs)
{
LifeCycle lc = new LifeCycle(inputs.SNozzle1, inputs.SNozzle2, inputs.SNozzle3);
return new Outputs()
.SetDelivery(lc.FillActive.Map(m =>
m.Equals(Maybe.Just(Fuel.One)) ? Delivery.Fast1 :
m.Equals(Maybe.Just(Fuel.Two)) ? Delivery.Fast2 :
m.Equals(Maybe.Just(Fuel.Three)) ? Delivery.Fast3 :
Delivery.Off))
.SetSaleQuantityLcd(lc.FillActive.Map(m =>
m.Equals(Maybe.Just(Fuel.One)) ? "1" :
m.Equals(Maybe.Just(Fuel.Two)) ? "2" :
m.Equals(Maybe.Just(Fuel.Three)) ? "3" :
string.Empty));
}
public Outputs Create(Inputs inputs)
{
LifeCycle lc = new LifeCycle(inputs.SNozzle1, inputs.SNozzle2, inputs.SNozzle3);
return(new Outputs()
.SetDelivery(lc.FillActive.Map(m =>
m.Equals(Maybe.Some(Fuel.One)) ? Delivery.Fast1 :
m.Equals(Maybe.Some(Fuel.Two)) ? Delivery.Fast2 :
m.Equals(Maybe.Some(Fuel.Three)) ? Delivery.Fast3 :
Delivery.Off))
.SetSaleQuantityLcd(lc.FillActive.Map(m =>
m.Equals(Maybe.Some(Fuel.One)) ? "1" :
m.Equals(Maybe.Some(Fuel.Two)) ? "2" :
m.Equals(Maybe.Some(Fuel.Three)) ? "3" :
string.Empty)));
}
public Outputs Create(Inputs inputs)
{
LifeCycle lc = new LifeCycle(inputs.SNozzle1,
inputs.SNozzle2,
inputs.SNozzle3);
Cell<double> litersDelivered =
Accumulate(lc.SStart.Map(_ => Unit.Value),
inputs.SFuelPulses,
inputs.Calibration);
return new Outputs()
.SetDelivery(lc.FillActive.Map(
m =>
m.Equals(Maybe.Just(Fuel.One)) ? Delivery.Fast1 :
m.Equals(Maybe.Just(Fuel.Two)) ? Delivery.Fast2 :
m.Equals(Maybe.Just(Fuel.Three)) ? Delivery.Fast3 :
Delivery.Off))
.SetSaleQuantityLcd(litersDelivered.Map(Formatters.FormatSaleQuantity));
}
public Outputs Create(Inputs inputs)
{
LifeCycle lc = new LifeCycle(inputs.SNozzle1,
inputs.SNozzle2,
inputs.SNozzle3);
Fill fi = new Fill(lc.SStart.Map(_ => Unit.Value),
inputs.SFuelPulses, inputs.Calibration,
inputs.Price1, inputs.Price2, inputs.Price3,
lc.SStart);
return new Outputs()
.SetDelivery(lc.FillActive.Map(
m =>
m.Equals(Maybe.Just(Fuel.One)) ? Delivery.Fast1 :
m.Equals(Maybe.Just(Fuel.Two)) ? Delivery.Fast2 :
m.Equals(Maybe.Just(Fuel.Three)) ? Delivery.Fast3 :
Delivery.Off))
.SetSaleCostLcd(fi.DollarsDelivered.Map(Formatters.FormatSaleCost))
.SetSaleQuantityLcd(fi.LitersDelivered.Map(Formatters.FormatSaleQuantity))
.SetPriceLcd1(PriceLcd(lc.FillActive, fi.Price, Fuel.One, inputs))
.SetPriceLcd2(PriceLcd(lc.FillActive, fi.Price, Fuel.Two, inputs))
.SetPriceLcd3(PriceLcd(lc.FillActive, fi.Price, Fuel.Three, inputs));
}
public NotifyPointOfSale(
LifeCycle lc,
Stream<Unit> sClearSale,
Fill fi)
{
Cell<bool> locked = lc.SStart.Map(u => true).OrElse(sClearSale.Map(u => false)).Hold(false);
this.SStart = lc.SStart.Gate(locked.Map(l => !l));
this.SEnd = lc.SEnd.Gate(locked);
this.FuelFlowing =
this.SStart.Map(Maybe.Just).OrElse(
this.SEnd.Map(f => Maybe.Nothing<Fuel>())).Hold(Maybe.Nothing<Fuel>());
this.FillActive =
this.SStart.Map(Maybe.Just).OrElse(
sClearSale.Map(f => Maybe.Nothing<Fuel>())).Hold(Maybe.Nothing<Fuel>());
this.SBeep = sClearSale;
this.SSaleComplete = this.SEnd.Snapshot(
this.FuelFlowing.Lift(
fi.Price, fi.DollarsDelivered,
fi.LitersDelivered,
(oFuel, price, dollars, liters) =>
oFuel.Match(v => Maybe.Just(
new Sale(v, price, dollars, liters)),
Maybe.Nothing<Sale>))).FilterMaybe();
}
