using CandyHouseBase.Exceptions;
using CandyHouseBase.Extensions;
using CandyHouseBase.Infrastructure;

namespace CandyHouseBase.DataModels
{
    public class RecipeDataModel : IValidation
    {
        public string ProductId { get; private set; }
        public string IngredientId { get; private set; }
        public int Quantity { get; private set; }

        public RecipeDataModel(string productId, string ingredientId, int quantity)
        {
            ProductId = productId;
            IngredientId = ingredientId;
            Quantity = quantity;
        }

        public void Validate()
        {
            if (!ProductId.IsGuid()) throw new ValidationException("ProductId must be a GUID");
            if (!IngredientId.IsGuid()) throw new ValidationException("IngredientId must be a GUID");
            if (Quantity <= 0) throw new ValidationException("Quantity must be positive");
        }
    }
}