using CH.CQRS.Service.Energy;
using CH.CQRS.Service.Energy.Options;
using CH.Dal;
using CH.Dal.DbEntity;
using CH.Dal.Validators;
using FluentValidation;
using OpenHarbor.CQRS.Abstractions;

namespace CH.CQRS.Command.Energy;

public class DisableEnergyProviderCommand
{
  public long ProviderId { get; set; }
  public DateTime? DisabledAt { get; set; }
}
public class DisableEnergyProviderCommandHandler(EnergyService energyService) : ICommandHandler<DisableEnergyProviderCommand>
{
  public Task HandleAsync(DisableEnergyProviderCommand command, CancellationToken cancellationToken = new CancellationToken())
  {
    return energyService.DisableEnergyProviderAsync(new DisableEnergyProviderCommandOptions
    {
      ProviderId = command.ProviderId,
      DisabledAt = command.DisabledAt,
    }, cancellationToken);
  }
}

public class DisableEnergyProviderCommandValidator : AbstractValidator<DisableEnergyProviderCommand>
{
  public DisableEnergyProviderCommandValidator(CHDbContext dbContext)
  {
    RuleFor(command => command.ProviderId)
      .NotEmpty()
      .SetValidator(new DbEntityExistValidator<EnergyProvider,long>(dbContext))
      .WithMessage("The provided provider Id is invalid.");
    
  }
}