GES_PAC

using GES_PAC.Model;

using GES_PAC.View;

using System.Windows.Input;

namespace GES_PAC.ViewModel

{

    public class EnterAnimalViewModel : BaseViewModel

    {

        #region Attributs

        private int _chamberId;

        private string _numrfid;

        private double? _poids;

        private bool _isFormValid;

        #endregion

        #region Commandes

        public ICommand EnterAnimalCommand { get; }

        #endregion

        #region Propriétés

        public int ChamberId

        {

            get => _chamberId;

            set

            {

                _chamberId = value;

                OnPropertyChanged();

            }

        }

        public string NumRFID

        {

            get => _numrfid;

            set

            {

                _numrfid = value;

                OnPropertyChanged();

                ValidateForm();

            }

        }

        public double? Poids

        {

            get => _poids;

            set

            {

                _poids = value;

                OnPropertyChanged();

                ValidateForm();

            }

        }

        public bool IsFormValid

        {

            get => _isFormValid;

            set

            {

                _isFormValid = value;

                OnPropertyChanged();

            }

        }

        public bool NumRFIDError { get; private set; } = true;

        public bool PoidsError { get; private set; } = true;

        #endregion

        #region Constructeurs

        public EnterAnimalViewModel()

        {

            EnterAnimalCommand = new Command(async () => await EnterAnimal());

        }

        #endregion

        #region Méthodes

        private async Task EnterAnimal()

        {

            IsBusy = true;

            var date = DateTime.Now;

            var journeeActuelle = JourneeViewModel.Instance.GetCurrentDay();

            var newSet = new SerieAnimal();

            journeeActuelle.AddSerie(newSet); //getcurrentset a créer

            await Shell.Current.GoToAsync(nameof(CreateCalibrationView));

            IsBusy = false;

        }

        private void ValidateForm()

        {

            NumRFIDError = NumRFID == null;

            PoidsError = Poids == null;

            OnPropertyChanged(nameof(NumRFIDError));

            OnPropertyChanged(nameof(PoidsError));

            IsFormValid = !NumRFIDError && !PoidsError;

            (EnterAnimalCommand as Command)?.ChangeCanExecute();

        }

        #endregion

    }

}