public static void Main()
{
int commandCount = int.Parse(Console.ReadLine());
List <Pet> pets = new List <Pet>();
List <PetClinic> clinics = new List <PetClinic>();
for (int i = 0; i < commandCount; i++)
{
string[] commandInput = Console.ReadLine().Split();
string command = commandInput[0];
switch (command)
{
case "Create":
try
{
string typeOfCreation = commandInput[1];
if (typeOfCreation == "Pet")
{
string name = commandInput[2];
int age = int.Parse(commandInput[3]);
string kind = commandInput[4];
Pet pet = new Pet(name, age, kind);
pets.Add(pet);
}
else
{
string name = commandInput[2];
int roomCount = int.Parse(commandInput[3]);
PetClinic clinic = new PetClinic(name, roomCount);
clinics.Add(clinic);
}
}
catch (InvalidOperationException invalidOperationException)
{
Console.WriteLine(invalidOperationException.Message);
}
break;
case "Add":
Pet petToAdd = pets.FirstOrDefault(p => p.Name == commandInput[1]);
PetClinic clinicToAdd = clinics.FirstOrDefault(c => c.Name == commandInput[2]);
Console.WriteLine(clinicToAdd.Add(petToAdd));
break;
case "Release":
PetClinic clinicToRelease = clinics.FirstOrDefault(c => c.Name == commandInput[1]);
Console.WriteLine(clinicToRelease.Release());
break;
case "HasEmptyRooms":
PetClinic clinicToCheck = clinics.FirstOrDefault(c => c.Name == commandInput[1]);
Console.WriteLine(clinicToCheck.HasEmptyRooms);
break;
case "Print":
PetClinic clinicToPrint = clinics.FirstOrDefault(c => c.Name == commandInput[1]);
if (commandInput.Length == 3)
{
int roomNumber = int.Parse(commandInput[2]);
Console.WriteLine(clinicToPrint.Print(roomNumber));
}
else
{
Console.WriteLine(clinicToPrint.PrintAll());
}
break;
}
}
}
public void ExecuteCommand(string command, List <PetClinic> clinics, List <Pet> pets)
{
string[] commandData = command.Split(new char[] { ' ' }, StringSplitOptions.RemoveEmptyEntries);
string commandType = commandData[0];
string petName = string.Empty;
string clinicName = string.Empty;
PetClinic currentClinic = null;
try
{
switch (commandType)
{
case "Create":
if (commandData[1] == "Clinic")
{
clinicName = commandData[2];
int numberOfRooms = int.Parse(commandData[3]);
clinics.Add(new PetClinic(clinicName, numberOfRooms));
}
else if (commandData[1] == "Pet")
{
petName = commandData[2];
int age = int.Parse(commandData[3]);
string kind = commandData[4];
pets.Add(new Pet(petName, age, kind));
}
break;
case "Add":
petName = commandData[1];
clinicName = commandData[2];
currentClinic = clinics.FirstOrDefault(c => c.Name == clinicName);
var currentPet = pets.FirstOrDefault(p => p.Name == petName);
Console.WriteLine(currentClinic.AddPet(currentPet));
break;
case "Release":
clinicName = commandData[1];
currentClinic = clinics.FirstOrDefault(c => c.Name == clinicName);
Console.WriteLine(currentClinic.Release());
break;
case "Print":
clinicName = commandData[1];
currentClinic = clinics.FirstOrDefault(c => c.Name == clinicName);
if (commandData.Length < 3)
{
Console.Write(currentClinic.PrintAll());
}
else
{
int roomIndex = int.Parse(commandData[2]);
Console.WriteLine(currentClinic.PrintRoom(roomIndex));
}
break;
case "HasEmptyRooms":
clinicName = commandData[1];
currentClinic = clinics.FirstOrDefault(c => c.Name == clinicName);
Console.WriteLine(currentClinic.HasEmptyRooms);
break;
}
}
catch (ArgumentException ex)
{
Console.WriteLine(ex.Message);
}
catch (Exception)
{
Console.WriteLine("Invalid Operation!");
}
}