using FluentValidation;

namespace MinAttest.Application.Features.Attests.Commands;

public class EmployerIssueAttestCommandValidator : AbstractValidator<EmployerIssueAttestCommand>
{
    public EmployerIssueAttestCommandValidator()
    {
        RuleFor(x => x.EmployerId).NotEqual(Guid.Empty);
        RuleFor(x => x.Request.PersonId).NotEqual(Guid.Empty);
        RuleFor(x => x.Request.Title).NotEmpty().MaximumLength(200);
        RuleFor(x => x.Request.BlobPath).MaximumLength(500);
        RuleFor(x => x.Request.From).LessThanOrEqualTo(x => x.Request.To);
        RuleFor(x => x.Request)
            .Must(r => !string.IsNullOrWhiteSpace(r.BlobPath) || !string.IsNullOrWhiteSpace(r.ContentBase64))
            .WithMessage("Either BlobPath or ContentBase64 must be provided");
        When(x => !string.IsNullOrWhiteSpace(x.Request.ContentBase64), () =>
        {
            RuleFor(x => x.Request.ContentType).NotEmpty().MaximumLength(255);
        });
    }
}