public void ExecuteCommand(IAnimalCentre centre, string commandType, string[] commandArgs)
{
var command = typeof(Models.AnimalCentre).GetMethod(commandType);
if (command == null)
{
throw new ArgumentException("Invalid command!");
}
List <object> commandParams = new List <object>();
foreach (var commandArg in commandArgs)
{
if (int.TryParse(commandArg, out int value))
{
commandParams.Add(value);
}
else
{
commandParams.Add(commandArg);
}
}
var res = command.Invoke(centre, commandParams.ToArray());
Console.WriteLine(res);
}
public Engine()
{
this.reader = new Reader();
this.writer = new Writer();
this.animalCentre = new AnimalCentre();
}
public Engine(
IAnimalCentre animalCentre,
ICommandParser commandParser,
IDataReader dataReader,
IDataWriter dataWriter)
{
this.animalCentre = animalCentre;
this.commandParser = commandParser;
this.dataReader = dataReader;
this.dataWriter = dataWriter;
}
public string Read(IAnimalCentre animalCentre, string[] args)
{
string command = args[0];
string[] commandArgs = args.Skip(1).ToArray();
var animalCentreType = typeof(AnimalCentre);
var method = animalCentreType.GetMethod(command);
if (method == null)
{
throw new ArgumentException("Invalid command!");
}
List <object> parameters = new List <object>();
foreach (var commandArg in commandArgs)
{
if (int.TryParse(commandArg, out int value))
{
parameters.Add(value);
}
else
{
parameters.Add(commandArg);
}
}
string result = string.Empty;
try
{
result = (string)method.Invoke(animalCentre, parameters.ToArray());
}
catch (TargetInvocationException tie)
{
result = tie.InnerException.Message;
}
return(result);
}
public Engine()
{
this.animalCentre = new AnimalCentre();
}
public Engine(IAnimalCentre animalCentre)
{
this.animalCentre = animalCentre;
}
