using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using ProjetTheAlone.Classes;
using ProjetTheAlone.Gestion;
using System.Collections.ObjectModel;
using System.IO;
using ProjetTheAlone.Config;

namespace ProjetTheAlone.ViewModel
{
    public class VM_TypeEvent : BasePropriete
    {
        #region Données Écran

        private string chConnexion = Settings2.Default.schCon /*@"Data Source=(LocalDB)\MSSQLLocalDB;AttachDbFilename='C:\Users\Hugues\Haute Ecole de la ville de Liège\Adrien VAN DAMME - ProjetTheAlone\ProjetTheAlone\ProjetThe.mdf';Integrated Security = True"*/;
        private int nAjout;
        private bool _ActiverUneFiche;
        public bool ActiverUneFiche
        {
            get { return _ActiverUneFiche; }
            set
            {
                AssignerChamp<bool>(ref _ActiverUneFiche, value, System.Reflection.MethodBase.GetCurrentMethod().Name);
                ActiverBcpFiche = !ActiverUneFiche;
            }
        }
        private bool _ActiverBcpFiche;
        public bool ActiverBcpFiche
        {
            get { return _ActiverBcpFiche; }
            set { AssignerChamp<bool>(ref _ActiverBcpFiche, value, System.Reflection.MethodBase.GetCurrentMethod().Name); }
        }
        private C_T_typeEvenement _TypeEventSelectionnee;
        public C_T_typeEvenement TypeEventSelectionnee
        {
            get { return _TypeEventSelectionnee; }
            set { AssignerChamp<C_T_typeEvenement>(ref _TypeEventSelectionnee, value, System.Reflection.MethodBase.GetCurrentMethod().Name); }
        }
        #endregion
        #region Données extérieures
        private VM_UnTypeEvent _UnTypeEvent;
        public VM_UnTypeEvent UnTypeEvent
        {
            get { return _UnTypeEvent; }
            set { AssignerChamp<VM_UnTypeEvent>(ref _UnTypeEvent, value, System.Reflection.MethodBase.GetCurrentMethod().Name); }
        }
        private ObservableCollection<C_T_typeEvenement> _BcpTypeEvents = new ObservableCollection<C_T_typeEvenement>();
        public ObservableCollection<C_T_typeEvenement> BcpTypeEvents
        {
            get { return _BcpTypeEvents; }
            set { _BcpTypeEvents = value; }
        }
        #endregion

        public VM_TypeEvent()
        {
            UnTypeEvent = new VM_UnTypeEvent();
            UnTypeEvent.ID = 0;
            UnTypeEvent.Nom = "Nom du type d'événement";
            BcpTypeEvents = ChargerPersonnes(chConnexion);
            ActiverUneFiche = false;
            cConfirmer = new BaseCommande(Confirmer);
            cAnnuler = new BaseCommande(Annuler);
            cAjouter = new BaseCommande(Ajouter);
            cModifier = new BaseCommande(Modifier);
            cSupprimer = new BaseCommande(Supprimer);
        }

        #region Commandes
        public BaseCommande cConfirmer { get; set; }
        public BaseCommande cAnnuler { get; set; }
        public BaseCommande cAjouter { get; set; }
        public BaseCommande cModifier { get; set; }
        public BaseCommande cSupprimer { get; set; }
        #endregion

        public ObservableCollection<C_T_typeEvenement> ChargerPersonnes(string chConn)
        {
            ObservableCollection<C_T_typeEvenement> rep = new ObservableCollection<C_T_typeEvenement>();
            List<C_T_typeEvenement> lTmp = new G_T_typeEvenement(chConn).Lire("TE_nom");
            foreach (C_T_typeEvenement Tmp in lTmp)
                rep.Add(Tmp);
            return rep;
        }

        public void Confirmer()
        {
            if (nAjout == -1)
            {
                UnTypeEvent.ID = new G_T_typeEvenement(chConnexion).Ajouter(UnTypeEvent.Nom);
                BcpTypeEvents.Add(new C_T_typeEvenement(UnTypeEvent.ID, UnTypeEvent.Nom));
            }
            else
            {
                new G_T_typeEvenement(chConnexion).Modifier(UnTypeEvent.ID, UnTypeEvent.Nom);
                BcpTypeEvents[nAjout] = new C_T_typeEvenement(UnTypeEvent.ID, UnTypeEvent.Nom);
            }
            ActiverUneFiche = false;
        }
        public void Annuler()
        { ActiverUneFiche = false; }
        public void Ajouter()
        {
            UnTypeEvent = new VM_UnTypeEvent();
            nAjout = -1;
            ActiverUneFiche = true;
        }
        public void Modifier()
        {
            if (TypeEventSelectionnee != null)
            {
                C_T_typeEvenement Tmp = new G_T_typeEvenement(chConnexion).Lire_ID(TypeEventSelectionnee.ID_typeEvenement);

                UnTypeEvent = new VM_UnTypeEvent();
                UnTypeEvent.ID = Tmp.ID_typeEvenement;
                UnTypeEvent.Nom = Tmp.TE_nom;

                nAjout = BcpTypeEvents.IndexOf(TypeEventSelectionnee);
                ActiverUneFiche = true;
            }
        }
        public void Supprimer()
        {
            if (TypeEventSelectionnee != null)
            {
                new G_T_typeEvenement(chConnexion).Supprimer(TypeEventSelectionnee.ID_typeEvenement);
                BcpTypeEvents.Remove(TypeEventSelectionnee);
            }
        }
    }
    public class VM_UnTypeEvent : BasePropriete
    {
        private int _ID;
        private string _Nom;


        public int ID
        {
            get { return _ID; }
            set { AssignerChamp<int>(ref _ID, value, System.Reflection.MethodBase.GetCurrentMethod().Name); }
        }

        public string Nom
        {
            get { return _Nom; }
            set { AssignerChamp<string>(ref _Nom, value, System.Reflection.MethodBase.GetCurrentMethod().Name); }
        }
    }
}