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SAE-S2.01_MAUI/Sources/Model/Classes/Manager.cs

61 lines
1.6 KiB

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Collections.ObjectModel;
using System.Data;
namespace Model.Classes
{
public class Manager : IDataManager
{
public ReadOnlyObservableCollection<Carte> Cartes { get; private set; }
private readonly ObservableCollection<Carte> cartes = new ObservableCollection<Carte>();
private IDataManager DataMgr { get; set; }
public Manager(IDataManager dataManager)
{
DataMgr = dataManager;
Cartes = new(cartes);
}
public bool AddCarte(Carte carte)
{
if (carte == null) throw new ArgumentNullException(nameof(carte));
if (cartes.Contains(carte)) return false;
cartes.Add(carte);
DataMgr.AddCarte(carte);
return true;
}
public bool RemoveCarte(Carte carte)
{
if (carte == null) throw new ArgumentNullException(nameof(carte));
if (!cartes.Contains(carte)) return false;
cartes.Remove(carte);
return true;
}
public List<Carte> GetAllCartes()
{
return Cartes.ToList();
}
public void UpdateCarte(Carte carte)
{
if (carte == null)
throw new ArgumentNullException(nameof(carte));
int i = Cartes.IndexOf(carte);
{
cartes[i] = carte;
DataMgr.UpdateCarte(carte);
}
}
}
}