ErsatzTV/ErsatzTV/Validators/ProgramScheduleItemEditViewModelValidator.cs

using ErsatzTV.Core.Domain;
using ErsatzTV.ViewModels;
using FluentValidation;

namespace ErsatzTV.Validators;

public class ProgramScheduleItemEditViewModelValidator : AbstractValidator<ProgramScheduleItemEditViewModel>
{
    public ProgramScheduleItemEditViewModelValidator()
    {
        When(
            i => i.StartType == StartType.Fixed,
            () => RuleFor(i => i.StartTime).NotNull());
        When(
            i => i.PlayoutMode == PlayoutMode.Multiple,
            () =>
            {
                When(i => i.MultipleMode is MultipleMode.Count, () => RuleFor(i => i.MultipleCount).NotNull().GreaterThan(0));
            });
        When(
            i => i.PlayoutMode == PlayoutMode.Duration,
            () =>
            {
                RuleFor(i => i.PlayoutDuration).NotNull();
                RuleFor(i => i.DiscardToFillAttempts).NotNull().GreaterThanOrEqualTo(0);
            });
    }
}