static void Main(string[] args)
{
// Set up Rick's guitar inventory
Inventory inventory = new Inventory();
InitializeInventory(inventory);
IDictionary properties = new Hashtable();
properties.Add("builder", Builder.GIBSON);
properties.Add("backWood", Wood.MAPLE);
InstrumentSpec clientSpec = new InstrumentSpec(properties);
List <Instrument> matchingInstruments = inventory.Search(clientSpec);
if (matchingInstruments != null && matchingInstruments.Count > 0)
{
Console.WriteLine("---------------------------------\n");
Console.WriteLine("Erin, you might like these instruments:\n");
foreach (var instrument in matchingInstruments)
{
InstrumentSpec spec = instrument.InstrumentSpec;
Console.WriteLine($"We have a {spec.GetProperty("instrumentType")} with the following properties:");
foreach (DictionaryEntry property in spec.GetAllProperties())
{
string propertyName = (string)property.Key;
if (propertyName.Equals("instrumentType"))
{
continue;
}
Console.WriteLine($" {propertyName}: {spec.GetProperty(propertyName)}");
}
Console.WriteLine($" You can have this {spec.GetProperty("instrumentType")} for ${instrument.Price}\n----");
Console.WriteLine("---------------------------------\n");
}
}
else
{
Console.WriteLine("Sorry, Erin, we have nothing for you.");
}
Console.WriteLine("\n");
}
public bool Matches(InstrumentSpec otherSpec)
{
foreach (DictionaryEntry property in otherSpec.GetAllProperties())
{
string propertyName = (string)property.Key;
if (!_properties[propertyName].Equals(otherSpec.GetProperty(propertyName)))
{
return(false);
}
}
return(true);
}