GES_PAC

using GES_PAC.Model;

using GES_PAC.View;

using System.Collections.ObjectModel;

using System.Windows.Input;

namespace GES_PAC.ViewModel

{

    public class ChambersViewModel : BaseViewModel

    {

        #region Attributs

        #endregion

        #region Commandes

        public ICommand OnClickChamberCommand { get; }

        #endregion

        #region Propriétés

        public Dictionary<int, int> NumberMeasure { get; set; }

        public ObservableCollection<Color> ChamberColors { get; } = [];

        public ObservableCollection<int> ChamberNumbers { get; } = [];

        #endregion

        #region Constructeurs

        public ChambersViewModel()

        {

            //ONLY FOR TESTS

            var date = DateTime.Now;

            var newDay = new Journee(date, PersonViewModel.Instance.Persons[0], PlaceViewModel.Instance.Places[0], "");

            newDay.AddSerie(new Serie(date, date, 25, 25, 25));

            newDay.GetCurrentSet().AddSerieAnimal(new SerieAnimal(1, 500, date, ""));

            newDay.GetCurrentSet().AddMeasure(new Mesure(date, 50, 50, 50), 1);

            JourneeViewModel.Instance.Journees.Add(newDay);

            //ONLY FOR TESTS

            NumberMeasure = JourneeViewModel.Instance.GetCurrentDay().GetCurrentSet().GetMeasureNumber();

            UpdateChamberDatas();

            OnClickChamberCommand = new Command<string>(async (idStr) =>

            {

                int id = int.Parse(idStr);

                await GoToEnterAnimal(id);

            });

        }

        #endregion

        #region Méthodes

        private async Task GoToEnterAnimal(int id)

        {

            if (IsBusy) return;

            IsBusy = true;

            if (!NumberMeasure.ContainsValue(id))

                await Shell.Current.GoToAsync($"{nameof(EnterAnimalView)}?chamberId={id}");

            else

                await Shell.Current.GoToAsync($"{nameof(CreateMeasureView)}?chamberId={id}");

            IsBusy = false;

        }

        private void UpdateChamberDatas()

        {

            ChamberColors.Clear();

            for (int i = 1; i <= 12; i++)

            {

                int count = NumberMeasure.TryGetValue(i, out var val) ? val : 0;

                ChamberColors.Add(count > 0 ? Colors.LightGreen : Colors.White);

                ChamberNumbers.Add(count);

            }

        }

        #endregion

    }

}