public string Execute(Command engineCommand)
{
this.command = engineCommand;
switch (this.command.Name)
{
case "RegisterStationaryAirConditioner":
this.ValidateParametersCount(4);
this.commandMessage = this.RegisterStationaryAirConditioner(
this.command.Parameters[0],
this.command.Parameters[1],
this.command.Parameters[2],
int.Parse(this.command.Parameters[3]));
break;
case "RegisterCarAirConditioner":
this.ValidateParametersCount(3);
this.commandMessage = this.RegisterCarAirConditioner(
this.command.Parameters[0],
this.command.Parameters[1],
int.Parse(this.command.Parameters[2]));
break;
case "RegisterPlaneAirConditioner":
this.ValidateParametersCount(4);
this.commandMessage = this.RegisterPlaneAirConditioner(
this.command.Parameters[0],
this.command.Parameters[1],
int.Parse(this.command.Parameters[2]),
this.command.Parameters[3]);
break;
case "TestAirConditioner":
this.ValidateParametersCount(2);
this.commandMessage = this.TestAirConditioner(
this.command.Parameters[0],
this.command.Parameters[1]);
break;
case "FindAirConditioner":
this.ValidateParametersCount(2);
this.commandMessage = this.FindAirConditioner(
this.command.Parameters[0],
this.command.Parameters[1]);
break;
case "FindReport":
this.ValidateParametersCount(2);
this.commandMessage = this.FindReport(this.command.Parameters[0], this.command.Parameters[1]);
break;
case "Status":
this.ValidateParametersCount(0);
this.commandMessage = this.Status();
break;
case "FindAllReportsByManufacturer":
this.ValidateParametersCount(1);
this.commandMessage = this.FindAllReportsByManufacturer(this.command.Parameters[0]);
break;
default:
throw new ArgumentException(Constants.InvalidCommand);
}
return this.commandMessage;
}
public void Run()
{
while (true)
{
string line = this.userInterface.ReadLine();
if (string.IsNullOrWhiteSpace(line))
{
break;
}
line = line.Trim();
try
{
this.command = new Command(line);
string commandMessage = this.ac.Execute(this.command);
this.userInterface.WriteLine(commandMessage);
}
catch (DuplicateEntryException ex)
{
this.userInterface.WriteLine(ex.Message);
}
catch (NonExistantEntryException ex)
{
this.userInterface.WriteLine(ex.Message);
}
catch (ArgumentException ex)
{
this.userInterface.WriteLine(ex.Message);
}
catch (InvalidOperationException ex)
{
this.userInterface.WriteLine(ex.Message);
}
}
Console.WriteLine(this.userInterface.result);
}