public void Run()
{
while (true)
{
string input = this.userInterface.ReadLine();
if (string.IsNullOrWhiteSpace(input))
{
break;
}
input = input.Trim();
try
{
var command = new Command(input);
var commandResult = this.controller.ExecuteComand(command);
this.userInterface.WriteLine(commandResult);
}
catch (Exception ex)
{
this.userInterface.WriteLine(ex.Message);
}
}
this.userInterface.Flush();
}
public static void ValidateParametersCount(Command command, int count)
{
if (command.Parameters.Length != count)
{
throw new InvalidOperationException(Constants.InvalidCommand);
}
}
public string ExecuteComand(Command command)
{
string result = string.Empty;
try
{
switch (command.Name)
{
case "RegisterStationaryAirConditioner":
Validators.ValidateParametersCount(command, 4);
result = this.RegisterStationaryAirConditioner(
command.Parameters[0],
command.Parameters[1],
command.Parameters[2],
int.Parse(command.Parameters[3]));
break;
case "RegisterCarAirConditioner":
Validators.ValidateParametersCount(command, 3);
result = this.RegisterCarAirConditioner(
command.Parameters[0],
command.Parameters[1],
int.Parse(command.Parameters[2]));
break;
case "RegisterPlaneAirConditioner":
Validators.ValidateParametersCount(command, 4);
result = this.RegisterPlaneAirConditioner(
command.Parameters[0],
command.Parameters[1],
int.Parse(command.Parameters[2]),
command.Parameters[3]);
break;
case "TestAirConditioner":
Validators.ValidateParametersCount(command, 2);
result = this.TestAirConditioner(
command.Parameters[0],
command.Parameters[1]);
break;
case "FindAirConditioner":
Validators.ValidateParametersCount(command, 2);
result = this.FindAirConditioner(
command.Parameters[0],
command.Parameters[1]);
break;
case "FindReport":
Validators.ValidateParametersCount(command, 2);
result = this.FindReport(
command.Parameters[0],
command.Parameters[1]);
break;
case "FindAllReportsByManufacturer":
Validators.ValidateParametersCount(command, 1);
result = this.FindAllReportsByManufacturer(command.Parameters[0]);
break;
case "Status":
Validators.ValidateParametersCount(command, 0);
result = this.Status();
break;
default:
throw new InvalidOperationException(Constants.InvalidCommand);
}
}
catch (FormatException ex)
{
throw new InvalidOperationException(Constants.InvalidCommand, ex.InnerException);
}
return result;
}
