using FluentValidation;

namespace EnvelopeGenerator.Application.Documents.Queries;

public class ReadDocumentQueryValidator : AbstractValidator<ReadDocumentQuery>
{
    public ReadDocumentQueryValidator()
    {
        RuleFor(x => x)
            .Must(x => (x.Id ?? 0) > 0 || (x.EnvelopeId ?? 0) > 0)
            .WithMessage("Id or EnvelopeId is required.");

        RuleFor(x => x.Id)
            .GreaterThan(0)
            .When(x => x.Id.HasValue)
            .WithMessage("Id must be greater than 0.");

        RuleFor(x => x.EnvelopeId)
            .GreaterThan(0)
            .When(x => x.EnvelopeId.HasValue)
            .WithMessage("EnvelopeId must be greater than 0.");
    }
}