design super cool de la mort qui tue avec 9 conquérents, 8 combatants d'arene et 12 rebelle

Models/Chambre.cs

@@ -17,4 +17,8 @@ public class Chambre
     public int NbPersonne { get; set; }
     
     public int StatusId { get; set; }
-}
+
+    // Propriété de navigation pour associer l'objet Status (non stockée en base)
+    [Ignore]  
+    public Status Status { get; set; }
+}

Views/Chambre/ChambresPage.xaml

@@ -1,12 +1,10 @@
 <?xml version="1.0" encoding="utf-8"?>
-
 <ContentPage xmlns="http://schemas.microsoft.com/dotnet/2021/maui"
              xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
              x:Class="HegreHotel.Views.Chambre.ChambresPage"
              Title="Gestion des Chambres"
              Appearing="ChambresPage_OnAppearing">
     <StackLayout Padding="10">
-
         <Picker x:Name="PickerFiltreStatus" Title="Filtrer par statut" SelectedIndexChanged="OnFiltreChanged"/>
         
         <Button Text="Ajouter Chambre" 
@@ -18,26 +16,34 @@
             <ListView.ItemTemplate>
                 <DataTemplate>
                     <ViewCell>
-                        <StackLayout Orientation="Horizontal" Padding="5">
+                        <StackLayout Orientation="Horizontal" Padding="5" Spacing="10">
+                            <!-- Nom de la chambre -->
                             <Label Text="{Binding Nom}" 
                                    FontAttributes="Bold" 
-                                   WidthRequest="100"/>
-                            <Label Text="{Binding Description}" 
-                                   WidthRequest="150"/>
-                            <Label Text="{Binding Status.Libelle}" 
-                                   TextColor="Gray"/>
+                                   VerticalOptions="Center"
+                                   WidthRequest="120"/> <!-- Ajusté pour laisser de la place -->
 
-                            <Button Text="Modifier" 
-                                    CommandParameter="{Binding .}" 
-                                    Clicked="OnModifierChambreClicked" 
-                                    HorizontalOptions="EndAndExpand" 
-                                    Margin="5,0"/>
+                            <!-- Statut de la chambre -->
+                            <Label Text="{Binding Status.Libelle}" 
+                                   FontAttributes="Italic"
+                                   VerticalOptions="Center"
+                                   WidthRequest="100"/>
                             
-                            <Button Text="Supprimer" 
-                                    CommandParameter="{Binding .}" 
-                                    Clicked="OnSupprimerChambreClicked" 
-                                    HorizontalOptions="End" 
-                                    Margin="5,0"/>
+                            <!-- Icônes Modifier / Supprimer -->
+                            <StackLayout Orientation="Horizontal" HorizontalOptions="EndAndExpand" Spacing="5">
+                                <ImageButton Source="edit_icon.png" 
+                                             Clicked="OnModifierChambreClicked" 
+                                             CommandParameter="{Binding .}"
+                                             HeightRequest="30"
+                                             WidthRequest="30"
+                                             BackgroundColor="Transparent"/>
+                                <ImageButton Source="delete_icon.png" 
+                                             Clicked="OnSupprimerChambreClicked" 
+                                             CommandParameter="{Binding .}"
+                                             HeightRequest="30"
+                                             WidthRequest="30"
+                                             BackgroundColor="Transparent"/>
+                            </StackLayout>
                         </StackLayout>
                     </ViewCell>
                 </DataTemplate>

Views/Chambre/ChambresPage.xaml.cs

@@ -4,6 +4,7 @@ using System.Collections.ObjectModel;
 using System.IO;
 using System.Linq;
 using Microsoft.Maui.Storage;
+using System.Collections.Generic;
 
 namespace HegreHotel.Views.Chambre
 {
@@ -24,12 +25,47 @@ namespace HegreHotel.Views.Chambre
             var db = SingletonConnection.GetInstance(dbPath);
 
             _statuts = await db.Table<Status>().ToListAsync();
+
             var statutsAvecTous = new List<string> { "Tous" };
             statutsAvecTous.AddRange(_statuts.Select(s => s.Libelle));
-    
             PickerFiltreStatus.ItemsSource = statutsAvecTous;
 
             var chambresList = await db.Table<Models.Chambre>().ToListAsync();
+            var reservationsList = await db.Table<Models.Reservation>().ToListAsync();
+
+            DateTime today = DateTime.Today;
+
+            foreach (var chambre in chambresList)
+            {
+                var chambreReservee = reservationsList
+                    .Where(r => r.ChambreId == chambre.Id && r.DateDebut <= today && r.DateFin >= today)
+                    .OrderByDescending(r => r.DateFin) 
+                    .FirstOrDefault();
+
+                if (chambreReservee != null)
+                {
+                    chambre.StatusId = 2;
+                }
+                else
+                {
+                    var chambreFinieRecemment = reservationsList
+                        .Where(r => r.ChambreId == chambre.Id && r.DateFin >= today.AddDays(-2) && r.DateFin < today)
+                        .OrderByDescending(r => r.DateFin)
+                        .FirstOrDefault();
+
+                    if (chambreFinieRecemment != null)
+                    {
+                        chambre.StatusId = 3;
+                    }
+                    else
+                    {
+                        chambre.StatusId = 1; 
+                    }
+                }
+                chambre.Status = _statuts.FirstOrDefault(s => s.Id == chambre.StatusId);
+                await db.UpdateAsync(chambre);
+            }
+
             _toutesLesChambres.Clear();
             foreach (var chambre in chambresList)
             {
@@ -38,7 +74,7 @@ namespace HegreHotel.Views.Chambre
 
             FiltrerChambres();
         }
-
+        
         private void OnFiltreChanged(object sender, EventArgs e)
         {
             FiltrerChambres();
@@ -52,8 +88,17 @@ namespace HegreHotel.Views.Chambre
             }
             else
             {
-                var statutSelectionne = _statuts[PickerFiltreStatus.SelectedIndex - 1].Id;
-                ChambresListView.ItemsSource = _toutesLesChambres.Where(c => c.StatusId == statutSelectionne).ToList();
+                string statutSelectionne = PickerFiltreStatus.SelectedItem.ToString();
+                var statut = _statuts.FirstOrDefault(s => s.Libelle == statutSelectionne);
+
+                if (statut != null)
+                {
+                    ChambresListView.ItemsSource = _toutesLesChambres.Where(c => c.StatusId == statut.Id).ToList();
+                }
+                else
+                {
+                    Console.WriteLine($"⚠ Filtrage impossible : statut '{statutSelectionne}' introuvable.");
+                }
             }
         }
 
@@ -64,8 +109,7 @@ namespace HegreHotel.Views.Chambre
 
         private async void OnModifierChambreClicked(object sender, EventArgs e)
         {
-            var chambre = ((Button)sender).CommandParameter as Models.Chambre;
-            if (chambre != null)
+            if (sender is ImageButton imageButton && imageButton.CommandParameter is Models.Chambre chambre)
             {
                 await Navigation.PushAsync(new ModifierChambrePage(chambre));
             }
@@ -73,8 +117,7 @@ namespace HegreHotel.Views.Chambre
 
         private async void OnSupprimerChambreClicked(object sender, EventArgs e)
         {
-            var chambre = ((Button)sender).CommandParameter as Models.Chambre;
-            if (chambre != null)
+            if (sender is ImageButton imageButton && imageButton.CommandParameter is Models.Chambre chambre)
             {
                 bool confirmation = await DisplayAlert("Suppression", "Voulez-vous vraiment supprimer cette chambre ?", "Oui", "Non");
                 if (confirmation)

Views/Chambre/ModifierChambrePage.xaml

@@ -1,14 +1,43 @@
 <?xml version="1.0" encoding="utf-8"?>
-
 <ContentPage xmlns="http://schemas.microsoft.com/dotnet/2021/maui"
              xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
              x:Class="HegreHotel.Views.Chambre.ModifierChambrePage"
              Title="Modifier la Chambre">
-    <StackLayout Padding="10">
-        <Entry x:Name="EntryNom" Placeholder="Nom de la chambre"/>
-        <Entry x:Name="EntryDescription" Placeholder="Description"/>
-        <Entry x:Name="EntryTarif" Placeholder="Tarif" Keyboard="Numeric"/>
-        <Entry x:Name="EntryNbPersonne" Placeholder="Nombre de personnes" Keyboard="Numeric"/>
-        <Button Text="Enregistrer les modifications" Clicked="OnEnregistrerClicked" Margin="0,20"/>
-    </StackLayout>
-</ContentPage>
+
+    <ScrollView>
+        <VerticalStackLayout Padding="20" Spacing="15">
+
+            <!-- Champ Nom -->
+            <Frame Padding="10" CornerRadius="10" BackgroundColor="White" BorderColor="#E5E7EB">
+                <Entry x:Name="EntryNom" Placeholder="Nom de la chambre"/>
+            </Frame>
+
+            <!-- Champ Description -->
+            <Frame Padding="10" CornerRadius="10" BackgroundColor="White" BorderColor="#E5E7EB">
+                <Editor x:Name="EntryDescription" Placeholder="Description" AutoSize="TextChanges"/>
+            </Frame>
+
+            <!-- Champ Tarif -->
+            <Frame Padding="10" CornerRadius="10" BackgroundColor="White" BorderColor="#E5E7EB">
+                <Entry x:Name="EntryTarif" Placeholder="Tarif (€)" Keyboard="Numeric"/>
+            </Frame>
+
+            <!-- Champ Nombre de personnes -->
+            <Frame Padding="10" CornerRadius="10" BackgroundColor="White" BorderColor="#E5E7EB">
+                <Entry x:Name="EntryNbPersonne" Placeholder="Nombre de personnes" Keyboard="Numeric"/>
+            </Frame>
+
+            <!-- Bouton Enregistrer -->
+            <Button Text="Enregistrer les modifications" 
+                    Clicked="OnEnregistrerClicked" 
+                    BackgroundColor="#007AFF"
+                    TextColor="White"
+                    CornerRadius="10"
+                    Padding="12"
+                    FontAttributes="Bold"
+                    HorizontalOptions="Center"/>
+            
+        </VerticalStackLayout>
+    </ScrollView>
+
+</ContentPage>

Views/Client/ClientsPage.xaml

@@ -1,46 +1,61 @@
 <?xml version="1.0" encoding="utf-8"?>
-
 <ContentPage xmlns="http://schemas.microsoft.com/dotnet/2021/maui"
              xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
              x:Class="HegreHotel.Views.Client.ClientsPage"
              Title="Gestion des Clients"
              Appearing="ClientsPage_OnAppearing">
-    <StackLayout Padding="10">
+    
+    <StackLayout Padding="15" Spacing="10">
+
+        <!-- Bouton Ajouter Client -->
         <Button Text="Ajouter Client" 
                 Clicked="OnAjouterClientClicked" 
-                HorizontalOptions="Center" 
-                Margin="0,10"/>
-        
+                HorizontalOptions="Center"
+                BackgroundColor="#007AFF"
+                TextColor="White"
+                CornerRadius="10"
+                Padding="10"
+                FontAttributes="Bold"
+                WidthRequest="200"/>
+
+        <!-- Liste des clients -->
         <ListView x:Name="ClientsListView" HasUnevenRows="True" ItemTapped="OnClientTapped">
             <ListView.ItemTemplate>
                 <DataTemplate>
                     <ViewCell>
-                        <StackLayout Orientation="Horizontal" Padding="5">
-                            <Label Text="{Binding Nom}" 
-                                   VerticalOptions="Center" 
-                                   FontAttributes="Bold" 
-                                   WidthRequest="100"/>
-                            <Label Text="{Binding Prenom}" 
-                                   VerticalOptions="Center" 
-                                   WidthRequest="100"/>
-                            
-                            <Button Text="Modifier" 
-                                    Clicked="OnModifierClientClicked" 
-                                    CommandParameter="{Binding .}" 
-                                    HorizontalOptions="EndAndExpand" 
-                                    Margin="5,0"/>
-                            
-                            <Button Text="Supprimer" 
-                                    Clicked="OnSupprimerClientClicked" 
-                                    CommandParameter="{Binding .}" 
-                                    HorizontalOptions="End" 
-                                    Margin="5,0"/>
-                        </StackLayout>
+                        <Frame Padding="10" CornerRadius="10" BackgroundColor="White" BorderColor="#E5E7EB" Margin="0,5">
+                            <StackLayout Orientation="Horizontal" Spacing="15">
+                                <!-- Icône ou Avatar -->
+                                <Image Source="user_icon.png" WidthRequest="40" HeightRequest="40"/>
+
+                                <!-- Infos du client -->
+                                <VerticalStackLayout>
+                                    <Label Text="{Binding Nom}" FontAttributes="Bold" FontSize="16"/>
+                                    <Label Text="{Binding Prenom}" FontSize="14" TextColor="Gray"/>
+                                </VerticalStackLayout>
+
+                                <!-- Actions Modifier / Supprimer -->
+                                <StackLayout Orientation="Horizontal" HorizontalOptions="EndAndExpand" Spacing="5">
+                                    <ImageButton Source="edit_icon.png" 
+                                                 Clicked="OnModifierClientClicked" 
+                                                 CommandParameter="{Binding .}"
+                                                 HeightRequest="30"
+                                                 WidthRequest="30"
+                                                 BackgroundColor="Transparent"/>
+                                    <ImageButton Source="delete_icon.png" 
+                                                 Clicked="OnSupprimerClientClicked" 
+                                                 CommandParameter="{Binding .}"
+                                                 HeightRequest="30"
+                                                 WidthRequest="30"
+                                                 BackgroundColor="Transparent"/>
+                                </StackLayout>
+                            </StackLayout>
+                        </Frame>
                     </ViewCell>
                 </DataTemplate>
             </ListView.ItemTemplate>
         </ListView>
-        
-        
+
     </StackLayout>
+
 </ContentPage>

Views/Client/ClientsPage.xaml.cs

@@ -15,7 +15,7 @@ namespace HegreHotel.Views.Client
             InitializeComponent();
             LoadClients();
         }
-
+        
         private async void LoadClients()
         {
             string dbPath = Path.Combine(FileSystem.AppDataDirectory, "HegreHotel.db3");
@@ -37,17 +37,16 @@ namespace HegreHotel.Views.Client
 
         private async void OnModifierClientClicked(object sender, EventArgs e)
         {
-            var client = ((Button)sender).CommandParameter as Models.Client;
-            if (client != null)
+            if (sender is ImageButton imageButton && imageButton.CommandParameter is Models.Client client)
             {
                 await Navigation.PushAsync(new ModifierClientPage(client));
             }
         }
 
+
         private async void OnSupprimerClientClicked(object sender, EventArgs e)
         {
-            var client = ((Button)sender).CommandParameter as Models.Client;
-            if (client != null)
+            if (sender is ImageButton imageButton && imageButton.CommandParameter is Models.Client client)
             {
                 bool confirmation = await DisplayAlert("Suppression", "Voulez-vous vraiment supprimer ce client ?", "Oui", "Non");
                 if (confirmation)
@@ -60,6 +59,7 @@ namespace HegreHotel.Views.Client
             }
         }
 
+
         private void ClientsPage_OnAppearing(object? sender, EventArgs e)
         {
             LoadClients();

Views/Client/DetailsClientPage.xaml

@@ -1,35 +1,59 @@
 <?xml version="1.0" encoding="utf-8"?>
-
 <ContentPage xmlns="http://schemas.microsoft.com/dotnet/2021/maui"
              xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
-             x:Class="HegreHotel.Views.Client.DetailsClientPage">
-    <ContentPage.Content>
-        <ScrollView>
-            <StackLayout Padding="10" Spacing="5">
-                <HorizontalStackLayout Spacing="5">
-                    <Label Text="{Binding Nom}" FontAttributes="Bold" FontSize="18"/>
-                    <Label Text="{Binding Prenom}" FontSize="18"/>                
+             x:Class="HegreHotel.Views.Client.DetailsClientPage"
+             Title="Détails du Client">
+    <ScrollView>
+        <VerticalStackLayout Padding="20" Spacing="15">
+            
+            <!-- Nom et prénom -->
+            <Frame Padding="10" CornerRadius="10" BackgroundColor="#F3F4F6">
+                <HorizontalStackLayout Spacing="10">
+                    <Label Text="{Binding Nom}" FontAttributes="Bold" FontSize="22"/>
+                    <Label Text="{Binding Prenom}" FontSize="22"/>
                 </HorizontalStackLayout>
-                <VerticalStackLayout>
-                    <Label Text="{Binding Email}"/>
-                    <Label Text="{Binding Telephone}"/>
+            </Frame>
+
+            <!-- Coordonnées -->
+            <Frame Padding="10" CornerRadius="10" BackgroundColor="#F9FAFB">
+                <VerticalStackLayout Spacing="5">
+                    <HorizontalStackLayout Spacing="10">
+                        <Image Source="email_icon.png" WidthRequest="20" HeightRequest="20"/>
+                        <Label Text="{Binding Email}" FontSize="16"/>
+                    </HorizontalStackLayout>
+                    <HorizontalStackLayout Spacing="10">
+                        <Image Source="phone_icon.png" WidthRequest="20" HeightRequest="20"/>
+                        <Label Text="{Binding Telephone}" FontSize="16"/>
+                    </HorizontalStackLayout>
                 </VerticalStackLayout>
-                <Label Text="Historique des réservations :" FontAttributes="Bold" FontSize="Large"/>
-                <ListView x:Name="ListeReservations">
-                    <ListView.ItemTemplate>
-                        <DataTemplate>
-                            <ViewCell>
-                                <StackLayout Orientation="Horizontal" Padding="5" Spacing="10">
+            </Frame>
+
+            <!-- Historique des réservations -->
+            <Label Text="Historique des réservations :" FontAttributes="Bold" FontSize="18" Margin="0,10,0,5"/>
+            <CollectionView x:Name="ListeReservations">
+                <CollectionView.ItemTemplate>
+                    <DataTemplate>
+                        <Frame Padding="10" CornerRadius="10" BackgroundColor="White" BorderColor="#E5E7EB" Margin="0,5">
+                            <VerticalStackLayout Spacing="5">
+                                <Label Text="{Binding ChambreNom}" FontAttributes="Bold" FontSize="16"/>
+                                <HorizontalStackLayout Spacing="10">
+                                    <Label Text="Début :" FontAttributes="Bold"/>
                                     <Label Text="{Binding DateDebut, StringFormat='{0:dd/MM/yyyy}'}"/>
+                                </HorizontalStackLayout>
+                                <HorizontalStackLayout Spacing="10">
+                                    <Label Text="Fin :" FontAttributes="Bold"/>
                                     <Label Text="{Binding DateFin, StringFormat='{0:dd/MM/yyyy}'}"/>
+                                </HorizontalStackLayout>
+                                <HorizontalStackLayout Spacing="10">
+                                    <Label Text="Invités :" FontAttributes="Bold"/>
                                     <Label Text="{Binding NbInvite}"/>
-                                    <Label Text="{Binding ChambreNom}"/>
-                                </StackLayout>
-                            </ViewCell>
-                        </DataTemplate>
-                    </ListView.ItemTemplate>
-                </ListView>
-            </StackLayout>
-        </ScrollView>
-    </ContentPage.Content>
-</ContentPage>
+                                </HorizontalStackLayout>
+                            </VerticalStackLayout>
+                        </Frame>
+                    </DataTemplate>
+                </CollectionView.ItemTemplate>
+            </CollectionView>
+
+        </VerticalStackLayout>
+    </ScrollView>
+</ContentPage>

Views/Client/ModifierClientPage.xaml

@@ -1,14 +1,47 @@
 <?xml version="1.0" encoding="utf-8"?>
-
 <ContentPage xmlns="http://schemas.microsoft.com/dotnet/2021/maui"
              xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
              x:Class="HegreHotel.Views.Client.ModifierClientPage"
              Title="Modifier le Client">
-    <StackLayout Padding="10">
-        <Entry x:Name="EntryNom" Placeholder="Nom du client"/>
-        <Entry x:Name="EntryPrenom" Placeholder="Prenom"/>
-        <Entry x:Name="EntryEmail" Placeholder="Email" />
-        <Entry x:Name="EntryTelephone" Placeholder="Téléphone" Keyboard="Numeric"/>
-        <Button Text="Enregistrer" Clicked="OnEnregistrerClicked" Margin="0,20"/>
-    </StackLayout>
-</ContentPage>
+
+    <ScrollView>
+        <VerticalStackLayout Padding="20" Spacing="15">
+
+            <!-- Champ Nom -->
+            <Label Text="Nom du client" FontAttributes="Bold" FontSize="16"/>
+            <Frame Padding="10" CornerRadius="10" BackgroundColor="White" BorderColor="#E5E7EB">
+                <Entry x:Name="EntryNom" Placeholder="Entrez le nom du client"/>
+            </Frame>
+
+            <!-- Champ Prénom -->
+            <Label Text="Prénom" FontAttributes="Bold" FontSize="16"/>
+            <Frame Padding="10" CornerRadius="10" BackgroundColor="White" BorderColor="#E5E7EB">
+                <Entry x:Name="EntryPrenom" Placeholder="Entrez le prénom"/>
+            </Frame>
+
+            <!-- Champ Email -->
+            <Label Text="Email" FontAttributes="Bold" FontSize="16"/>
+            <Frame Padding="10" CornerRadius="10" BackgroundColor="White" BorderColor="#E5E7EB">
+                <Entry x:Name="EntryEmail" Placeholder="Entrez l'email" Keyboard="Email"/>
+            </Frame>
+
+            <!-- Champ Téléphone -->
+            <Label Text="Téléphone" FontAttributes="Bold" FontSize="16"/>
+            <Frame Padding="10" CornerRadius="10" BackgroundColor="White" BorderColor="#E5E7EB">
+                <Entry x:Name="EntryTelephone" Placeholder="Entrez le téléphone" Keyboard="Telephone"/>
+            </Frame>
+
+            <!-- Bouton Enregistrer -->
+            <Button Text="Enregistrer les modifications" 
+                    Clicked="OnEnregistrerClicked" 
+                    BackgroundColor="#007AFF"
+                    TextColor="White"
+                    CornerRadius="10"
+                    Padding="12"
+                    FontAttributes="Bold"
+                    HorizontalOptions="Center"/>
+            
+        </VerticalStackLayout>
+    </ScrollView>
+
+</ContentPage>

Views/Reservation/ReservationsPage.xaml

@@ -1,24 +1,20 @@
 <?xml version="1.0" encoding="utf-8"?>
-
 <ContentPage xmlns="http://schemas.microsoft.com/dotnet/2021/maui"
              xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
              x:Class="HegreHotel.Views.Reservation.ReservationsPage"
              Title="Gestion des Réservations"
              Appearing="ReservationsPage_OnAppearing">
     <StackLayout Padding="10">
-
         <Button Text="Ajouter Réservation" 
                 Clicked="OnAjouterReservationClicked" 
                 HorizontalOptions="Center" 
                 Margin="0,10"/>
         
-
         <ListView x:Name="ReservationsListView" HasUnevenRows="True">
             <ListView.ItemTemplate>
                 <DataTemplate>
                     <ViewCell>
-                        <StackLayout Orientation="Horizontal" Padding="5">
-
+                        <StackLayout Orientation="Horizontal" Padding="5" Spacing="10">
                             <Label Text="{Binding NbInvite}" 
                                    VerticalOptions="Center" 
                                    WidthRequest="50"/>
@@ -29,17 +25,20 @@
                                    VerticalOptions="Center" 
                                    WidthRequest="100"/>
                             
-                            <Button Text="Modifier" 
-                                    CommandParameter="{Binding .}" 
-                                    Clicked="OnModifierReservationClicked" 
-                                    HorizontalOptions="EndAndExpand" 
-                                    Margin="5,0"/>
-                            
-                            <Button Text="Supprimer" 
-                                    CommandParameter="{Binding .}" 
-                                    Clicked="OnSupprimerReservationClicked" 
-                                    HorizontalOptions="End" 
-                                    Margin="5,0"/>
+                            <StackLayout Orientation="Horizontal" HorizontalOptions="EndAndExpand" Spacing="5">
+                                <ImageButton Source="edit_icon.png" 
+                                             Clicked="OnModifierReservationClicked" 
+                                             CommandParameter="{Binding .}" 
+                                             HeightRequest="30"
+                                             WidthRequest="30"
+                                             BackgroundColor="Transparent"/>
+                                <ImageButton Source="delete_icon.png" 
+                                             Clicked="OnSupprimerReservationClicked" 
+                                             CommandParameter="{Binding .}" 
+                                             HeightRequest="30"
+                                             WidthRequest="30"
+                                             BackgroundColor="Transparent"/>
+                            </StackLayout>
                         </StackLayout>
                     </ViewCell>
                 </DataTemplate>

Views/Reservation/ReservationsPage.xaml.cs

@@ -36,8 +36,7 @@ namespace HegreHotel.Views.Reservation
 
         private async void OnModifierReservationClicked(object sender, EventArgs e)
         {
-            var reservation = ((Button)sender).CommandParameter as Models.Reservation;
-            if (reservation != null)
+            if (sender is ImageButton imageButton && imageButton.CommandParameter is Models.Reservation reservation)
             {
                 await Navigation.PushAsync(new ModifierReservationPage(reservation));
             }
@@ -45,8 +44,7 @@ namespace HegreHotel.Views.Reservation
 
         private async void OnSupprimerReservationClicked(object sender, EventArgs e)
         {
-            var reservation = ((Button)sender).CommandParameter as Models.Reservation;
-            if (reservation != null)
+            if (sender is ImageButton imageButton && imageButton.CommandParameter is Models.Reservation reservation)
             {
                 bool confirmation = await DisplayAlert("Suppression", "Voulez-vous vraiment supprimer cette réservation ?", "Oui", "Non");
                 if (confirmation)