public void Run()
{
bool allAnimalsDead = false; // Flag to display message
int userInput = 0; // User input command
do
{
// Check if any animal alive
var animals = zoo.GetAnimalList();
if (animals.ToArray().Length > 0)
{
var deadAnimals = animals.Where(i => i.Status.Equals(AnimalStatus.Dead));
if (animals.ToArray().Length == deadAnimals.ToArray().Length)
{
allAnimalsDead = true;
break;
}
}
// Print header
Renderer.PrintHeader();
// Print menu
userInput = Renderer.DisplayMenu("Actions:", new List <string>
{
"1. Add animal",
"2. Feed animal",
"3. Cure animal",
"4. Delete animal",
"5. Show animals <--- 3rd task",
"6. Exit"
});
// Exit command
if (userInput == 6)
{
break;
}
try
{
// Print header
Renderer.PrintHeader();
switch (userInput)
{
case 1:
// Print menu
userInput = Renderer.DisplayMenu("Choose animal type:", new List <string>
{
"1. Lion",
"2. Tiger",
"3. Elephant",
"4. Bear",
"5. Wolf",
"6. Fox",
"Press any key back to prev menu"
});
// Print header
Renderer.PrintHeader();
switch (userInput)
{
case 1:
Console.WriteLine($"Type lion name to create:");
zoo.CreateAnimal(Console.ReadLine(), AnimalType.Lion);
break;
case 2:
Console.WriteLine($"Type tiger name to create:");
zoo.CreateAnimal(Console.ReadLine(), AnimalType.Tiger);
break;
case 3:
Console.WriteLine($"Type elephant name to create:");
zoo.CreateAnimal(Console.ReadLine(), AnimalType.Elephant);
break;
case 4:
Console.WriteLine($"Type bear name to create:");
zoo.CreateAnimal(Console.ReadLine(), AnimalType.Bear);
break;
case 5:
Console.WriteLine($"Type wolf name to create:");
zoo.CreateAnimal(Console.ReadLine(), AnimalType.Wolf);
break;
case 6:
Console.WriteLine($"Type fox name to create:");
zoo.CreateAnimal(Console.ReadLine(), AnimalType.Fox);
break;
default:
break;
}
userInput = 0;
break;
case 2:
Console.WriteLine($"Type animal name to feed:");
var feedAnimal = zoo.GetAnimalByName(Console.ReadLine());
feedAnimal.Feed();
break;
case 3:
Console.WriteLine($"Type animal name to cure:");
var cureAnimal = zoo.GetAnimalByName(Console.ReadLine());
cureAnimal.Cure();
break;
case 4:
Console.WriteLine($"Type animal name to delete:");
zoo.DeleteAnimal(Console.ReadLine());
break;
case 5:
// Print menu
userInput = Renderer.DisplayMenu("Show:", new List <string>
{
"1. Animals grouped by type",
"2. Animals by status",
"3. All sick tigers",
"4. Elephant by name",
"5. Names of empty animals",
"6. More healthy animals of the each type",
"7. Dead animals amount of the each type",
"8. Wolfs and bears that have health > 3",
"9. Animals that have min and max health",
"10. Average health of alive animals",
"Press any key back to prev menu"
});
// Print header
Renderer.PrintHeader();
switch (userInput)
{
case 1:
Console.WriteLine($"Animals grouped by type:");
zoo.GetAnimalsGroupedByType().ToList()
.ForEach(g =>
{
Console.WriteLine($"Group {g.Key}");
g.ToList().ForEach(i => Console.WriteLine(i));
});
Console.ReadKey();
break;
case 2:
// Print menu
userInput = Renderer.DisplayMenu("Choose animal status:", new List <string>
{
"1. Full",
"2. Empty",
"3. Sick",
"4. Dead",
"Press any key back to prev menu"
});
// Print header
Renderer.PrintHeader();
var status = new AnimalStatus();
switch (userInput)
{
case 1:
status = AnimalStatus.Full;
break;
case 2:
status = AnimalStatus.Empty;
break;
case 3:
status = AnimalStatus.Sick;
break;
case 4:
status = AnimalStatus.Dead;
break;
default:
break;
}
Console.WriteLine($"Animals with selected status:");
zoo.GetAnimalsByStatus(status).ToList()
.ForEach(i => Console.WriteLine(i));
Console.ReadKey();
break;
case 3:
Console.WriteLine($"Sick tigers:");
zoo.GetSickTigers().ToList().ForEach(i => Console.WriteLine(i));
Console.ReadKey();
break;
case 4:
Console.WriteLine($"Show elephant by name:");
Console.WriteLine(zoo.GetElephantByName(Console.ReadLine()));
Console.ReadKey();
break;
case 5:
Console.WriteLine($"List of empty animals names:");
zoo.GetEmptyAnimalsNames().ToList().ForEach(i => Console.WriteLine(i));
Console.ReadKey();
break;
case 6:
Console.WriteLine($"More healthy animals of each type:");
zoo.GetMoreHealthyAnimalsEachType().ToList().ForEach(i => Console.WriteLine(i));
Console.ReadKey();
break;
case 7:
Console.WriteLine($"Dead animals amount of each group:");
zoo.GetDeadAnimalsAmountEachType().ToList().ForEach(i => Console.WriteLine($"{i.Key}: {i.Value}"));
Console.ReadKey();
break;
case 8:
Console.WriteLine($"Wolfs and bears that have health greater than 3 points:");
zoo.GetWolfsAndBearsHealthGt3().ToList().ForEach(i => Console.WriteLine(i));
Console.ReadKey();
break;
case 9:
Console.WriteLine($"Animals that have min and max health:");
zoo.GetAnimalsMinMaxHealth().ToList().ForEach(i => Console.WriteLine(i));
Console.ReadKey();
break;
case 10:
Console.WriteLine($"Avg health of alive animals:");
Console.WriteLine(zoo.GetAnimalsAvgHealth());
Console.ReadKey();
break;
default:
break;
}
userInput = 0;
break;
default:
break;
}
}
catch (InvalidOperationException)
{
Renderer.PrintMessage("Animal you specify doesn't exist");
}
}while (true);
// Show message if all animals are dead
if (allAnimalsDead)
{
Console.Clear();
Console.WriteLine("There are any alive animal in the zoo!");
Console.ReadKey();
}
}
