namespace PetsAndFleas;

/// <summary>
/// Abstract class for pets
/// </summary>
public abstract class Pet
{
    /// <summary>
    /// Next available pet ID
    /// </summary>
    public static int NextPetId { get; private set; }
    
    /// <summary>
    /// The unique pet ID
    /// </summary>
    public int PetId { get; }
    
    /// <summary>
    /// The remaining bites for this pet
    /// </summary>
    public int RemainingBites { get; private set; } = 100;

    /// <summary>
    /// Initializes a new <see cref="Pet"/> class
    /// </summary>
    protected Pet()
    {
        NextPetId++;
        PetId = NextPetId;
    }

    /// <summary>
    /// Reduces the remaining bites for this pet
    /// </summary>
    /// <param name="bites">Number of bites to take</param>
    /// <returns>The actual number of bites taken</returns>
    public int GetBitten(int bites)
    {
        if (bites <= 0)
        {
            return 0;
        }

        int actualBites = Math.Min(bites, RemainingBites);
        RemainingBites -= actualBites;
        return actualBites;
    }

    /// <summary>
    /// Prints information about the constructor
    /// </summary>
    /// <param name="petType">The type of pet being created</param>
    protected static void PrintCtorInfo(string petType)
    {
        Console.WriteLine($"Creating a new {petType}");
    }
}