using MyWarehouse.Domain.Products;

namespace MyWarehouse.Application.Products.CreateProduct;

public class CreateProductCommandValidator : AbstractValidator<CreateProductCommand>
{
    public CreateProductCommandValidator()
    {
        RuleFor(x => x.Name)
            .NotEmpty()
            .MaximumLength(ProductInvariants.NameMaxLength);

        RuleFor(x => x.Description)
            .NotEmpty()
            .MaximumLength(ProductInvariants.DescriptionMaxLength);

        RuleFor(x => x.MassValue)
            .GreaterThanOrEqualTo(ProductInvariants.MassMinimum);

        RuleFor(x => x.PriceAmount)
            .GreaterThanOrEqualTo(ProductInvariants.PriceMinimum);

        RuleFor(x => x.MassUnitSymbol)
            .NotEmpty()
            .Equal(ProductInvariants.DefaultMassUnit.Symbol)
            .WithMessage(x => $"Mass unit '{x.MassUnitSymbol}' cannot be accepted. Currently the only value supported is '{ProductInvariants.DefaultMassUnit.Symbol}'.");

        RuleFor(x => x.PriceCurrencyCode)
            .NotEmpty()
            .Equal(ProductInvariants.DefaultPriceCurrency.Code)
            .WithMessage(x => $"Currency code '{x.PriceCurrencyCode}' cannot be accepted. Currently the only acceptable value is '{ProductInvariants.DefaultPriceCurrency.Code}'.");
    }
}