using SnowMaidenContracts.Enums;
using SnowMaidenContracts.Exceptions;
using SnowMaidenContracts.Extensions;
using SnowMaidenContracts.Infrastructure;

namespace SnowMaidenContracts.DataModels;

// 4. У продукта, в свою очередь, есть производитель (Manufacturer -> Product) и тип (перечисление),
// а также информация об изменениях расценки (Product -> 5. History)

public class ProductDataModel(string id, string productName, ProductType productType, double price, bool isDeleted) : IValidation
{
	public string Id { get; private set; } = id;

	public string ProductName { get; private set; } = productName;

	public ProductType ProductType { get; private set; } = productType;

	public double Price { get; private set; } = price;

	public bool IsDeleted { get; private set; } = isDeleted;

	public void Validate()
	{
		if (Id.IsEmpty())
			throw new ValidationException("Field ID is empty");

		if (!Id.IsGuid())
			throw new ValidationException("The ID value is NOT a unique identifier");

		if (ProductName.IsEmpty())
			throw new ValidationException("Name is empty");

		if (ProductType == ProductType.None)
			throw new ValidationException("Type is empty");

		if (Price <= 0)
			throw new ValidationException("Field Price is less than or equal to 0");
	}
}