using PetCompanion.Models.Enums;

namespace PetCompanion.Models
{
    public abstract class Item
    {
        public string Id { get; set; }
        public string Name { get; set; }
        public string Description { get; set; }
        public ItemType Type { get; set; }
        public ItemRarity Rarity { get; set; }

        public abstract void Use(ref Pet pet);
    }

    public abstract class EquipableItem : Item
    {
        public EquipmentSlot Slot { get; set; }
        public bool IsEquipped { get; set; }

        public virtual void Equip(ref Pet pet)
        {
            if (!IsEquipped)
            {
                pet.Equipment[Slot]?.Unequip(ref pet);
                pet.Equipment[Slot] = this;
                IsEquipped = true;
            }
        }

        public virtual void Unequip(ref Pet pet)
        {
            if (IsEquipped)
            {
                pet.Equipment[Slot] = null;
                IsEquipped = false;
            }
        }
    }

    public class ConsumableItem : Item
    {
        public Action<Pet> Effect { get; set; }

        public override void Use(ref Pet pet)
        {
            Effect?.Invoke(pet);
        }
    }
}