tnsu-approval-route/backend/src/Tnsu.ApprovalRoute.Application/TemplateRoutes/TemplateRouteValidators.cs

using FluentValidation;
using Tnsu.ApprovalRoute.Domain.Enums;

namespace Tnsu.ApprovalRoute.Application.TemplateRoutes;

public sealed class CreateTemplateRouteRequestValidator : AbstractValidator<CreateTemplateRouteRequest>
{
    public CreateTemplateRouteRequestValidator()
    {
        RuleFor(x => x.CompanyId).NotEqual(Guid.Empty).WithMessage("Компания обязательна.");
    }
}

public sealed class UpdateTemplateRouteRequestValidator : AbstractValidator<UpdateTemplateRouteRequest>
{
    public UpdateTemplateRouteRequestValidator()
    {
        RuleFor(x => x.CompanyId).NotEqual(Guid.Empty).WithMessage("Компания обязательна.");
    }
}

public sealed class PatchTemplateRouteRequestValidator : AbstractValidator<PatchTemplateRouteRequest>
{
    public PatchTemplateRouteRequestValidator()
    {
        When(x => x.CompanyId is not null, () =>
            RuleFor(x => x.CompanyId!.Value).NotEqual(Guid.Empty).WithMessage("Компания обязательна."));
    }
}

public sealed class ResolveTemplateRouteRequestValidator : AbstractValidator<ResolveTemplateRouteRequest>
{
    public ResolveTemplateRouteRequestValidator()
    {
        RuleFor(x => x.Status).NotEqual(RouteStepStatus.None).WithMessage("Статус обязателен: Approval или Execution.");
        RuleForEach(x => x.FieldValues).ChildRules(v =>
        {
            v.RuleFor(f => f.FieldName).NotEmpty().WithMessage("Имя поля обязательно.");
            v.RuleFor(f => f.Value).NotEmpty().WithMessage("Значение поля обязательно.");
        });
    }
}