public virtual bool Matches(InstrumentSpec otherspec)
{
if (_builder != otherspec._builder)
{
return(false);
}
if (((_model) != null) && (!_model.Equals("")) && (!_model.Equals(otherspec._model)))
{
return(false);
}
if (_type != otherspec._type)
{
return(false);
}
if (_backwood != otherspec._backwood)
{
return(false);
}
if (_topwood != otherspec._topwood)
{
return(false);
}
return(true);
}
public bool Matches(InstrumentSpec otherspec)
{
foreach (KeyValuePair <string, object> property in otherspec._properties)
{
if (!(this._properties.Contains(property)))
{
return(false);
}
}
return(true);
}
public List <Instrument> Search(InstrumentSpec searchspec)
{
List <Instrument> Matching = new List <Instrument>();
foreach (Instrument instrument in instruments)
{
if (instrument.Spec.Matches(searchspec))
{
Matching.Add(instrument);
}
}
return(Matching);
}
public void AddInstrument(string serialNumber, double price, InstrumentSpec spec) //Builder builder, string model, Type type, Wood backwood, Wood topwood)
{
Instrument instrument = null;
if (spec.GetType() == typeof(GuitarSpec))
{
instrument = new Guitar(serialNumber, price, (GuitarSpec)spec);
}
else if (spec.GetType() == typeof(MandolinSpec))
{
instrument = new Mandolin(serialNumber, price, (MandolinSpec)spec);
}
instruments.Add(instrument);
}
static void Main(string[] args)
{
try
{
EnumToString convertToString = new EnumToString();
Inventory inventory = new Inventory();
InitializeInventory(inventory);
Dictionary <string, object> properties = new Dictionary <string, object>();
properties.Add("instrumentType1", InstrumentType.BASS);
properties.Add("builder1", Builder.COLLINGS);
properties.Add("model1", "CJ");
properties.Add("numString1", 6);
properties.Add("topWood1", Wood.INDIAN_ROSEWOOD);
properties.Add("backWood1", Wood.SITKA);
InstrumentSpec clientSpec = new InstrumentSpec(properties);
List <Instrument> matchingInstrument = inventory.Search(clientSpec);
if (matchingInstrument.Count > 0)
{
Console.WriteLine("you might like these Instrument:");
foreach (Instrument instrument in matchingInstrument)
{
InstrumentSpec spec = instrument.Spec;
Console.WriteLine("We have a " + spec.GetProperty("instrumentType") + " with follwing Properties ");
foreach (var j in spec.Properties.Keys)
{
string propertyName = Convert.ToString(j);
Console.WriteLine(" " + propertyName + " :" + spec.GetProperty(propertyName));
}
Console.WriteLine("You can have this " + spec.GetProperty("instrumentType") + " $" + instrument.Price + "\n----");
}
}
else
{
Console.WriteLine("Sorry,we have nothing fo you");
}
}
catch (Exception e)
{
Console.WriteLine(e.Message);
}
}
public override bool Matches(InstrumentSpec otherspec)
{
if (!(base.Matches(otherspec)))
{
return(false);
}
if (!(otherspec.GetType() == typeof(GuitarSpec)))
{
return(false);
}
GuitarSpec spec = (GuitarSpec)otherspec;
if (_numStrings != spec._numStrings)
{
return(false);
}
return(true);
}
public override bool Matches(InstrumentSpec otherspec)
{
if (!(base.Matches(otherspec)))
{
return(false);
}
if (!(otherspec.GetType() == typeof(MandolinSpec)))
{
return(false);
}
MandolinSpec spec = (MandolinSpec)otherspec;
if (!_style.Equals(spec._style))
{
return(false);
}
return(true);
}
public void AddInstrument(string serialNumber, double price, InstrumentSpec spec) //Builder builder, string model, Type type, Wood backwood, Wood topwood)
{
Instrument instrument = new Instrument(serialNumber, price, spec);
instruments.Add(instrument);
}
public Instrument(string serialNumber, double price, InstrumentSpec spec)
{
_serialNumber = serialNumber;
_price = price;
_spec = spec;
}
