From 96c9fec521cb0b64ec0e5af6f0f195fb68e7a270 Mon Sep 17 00:00:00 2001
From: Alexandre Agostinho <alexandre.agostinho@etu.uca.fr>
Date: Sat, 10 Jun 2023 10:06:23 +0200
Subject: [PATCH 1/3] change profile pict ok

---
 MCTG/Model/Users/User.cs                      | 12 +++++++--
 MCTG/Views/ContentViews/ContainerFlyout.xaml  | 11 ++++++--
 .../ContentViews/ContainerFlyout.xaml.cs      | 26 +++++++++++++++++++
 3 files changed, 45 insertions(+), 4 deletions(-)

diff --git a/MCTG/Model/Users/User.cs b/MCTG/Model/Users/User.cs
index ba77510..c1ec729 100644
--- a/MCTG/Model/Users/User.cs
+++ b/MCTG/Model/Users/User.cs
@@ -17,6 +17,7 @@ namespace Model
         [DataMember(Name = "name")] private string _name = "";
         [DataMember(Name = "surname")] private string _surname = "";
         [DataMember(Name = "mail")] private string _mail = "";
+        [DataMember(Name = "profilepic")] private string _profilePict = "default_picture.png";
 
         [DataMember(Name = "priorities")]
         private readonly List<Priority> _priorities = new List<Priority>
@@ -93,8 +94,15 @@ namespace Model
         /// For now, we define the ProfilePict as a string which is "PhotoParDefaut"
         /// when the value is null.
         /// </summary>
-        [DataMember(Name = "profilepic")]
-        public string ProfilePict { get; private set; } = "default_picture.png";
+        public string ProfilePict
+        {
+            get => _profilePict;
+            set
+            {
+                _profilePict = value;
+                OnPropertyChanged();
+            }
+        }
 
         /// <summary>
         /// This is the list of priorities specific tu the user. This list is initiate
diff --git a/MCTG/Views/ContentViews/ContainerFlyout.xaml b/MCTG/Views/ContentViews/ContainerFlyout.xaml
index 300304b..8917a1d 100644
--- a/MCTG/Views/ContentViews/ContainerFlyout.xaml
+++ b/MCTG/Views/ContentViews/ContainerFlyout.xaml
@@ -15,14 +15,21 @@
                 <local:ReturnButton NeedReturn="{Binding NeedReturn, Source={x:Reference fl}}" Grid.Row="0"
                                 HorizontalOptions="Start" Padding="10, 10, 0, 0"/>
                 <!-- Header -->
-                <ImageButton Source="person_default.png" HorizontalOptions="Center"
+                <ImageButton Source="{Binding CurrentConnected.ProfilePict}" HorizontalOptions="Center"
                              BackgroundColor="{StaticResource Secondary}"
                              WidthRequest="100" HeightRequest="100"
                              CornerRadius="50" Margin="0, 30, 0, 10"
                              BorderWidth="5" BorderColor="Black"
                              IsVisible="{Binding CurrentConnected, Converter={toolkit:IsNotNullConverter}}"
                              Grid.RowSpan="2"
-                             Clicked="ProfileButton_Clicked"/>
+                             Clicked="ProfileButton_Clicked">
+                    <FlyoutBase.ContextFlyout>
+                        <MenuFlyout>
+                            <MenuFlyoutItem Text="Change profile picture"
+                                            Clicked="ChangeProfilePict_Clicked"/>
+                        </MenuFlyout>
+                    </FlyoutBase.ContextFlyout>
+                </ImageButton>
             </Grid>
             
             <!-- Connection button -->
diff --git a/MCTG/Views/ContentViews/ContainerFlyout.xaml.cs b/MCTG/Views/ContentViews/ContainerFlyout.xaml.cs
index 3cdc8ca..7ddb29b 100644
--- a/MCTG/Views/ContentViews/ContainerFlyout.xaml.cs
+++ b/MCTG/Views/ContentViews/ContainerFlyout.xaml.cs
@@ -1,5 +1,6 @@
 using DataPersistence;
 using Model;
+using System.Diagnostics;
 
 namespace Views;
 
@@ -50,4 +51,29 @@ public partial class ContainerFlyout : ContentView
         Master.User.LogOut();
         Navigation.PopModalAsync();
     }
+
+    public async void ChangeProfilePict_Clicked(object sender, EventArgs e)
+    {
+        FileResult photo = await MediaPicker.Default.PickPhotoAsync();
+
+        if (photo != null)
+        {
+            // save the file into local storage
+            string localFilePath = Path.Combine(FileSystem.Current.AppDataDirectory, $"{Master.User.CurrentConnected.Mail}.{photo.FileName}");
+
+            using Stream sourceStream = await photo.OpenReadAsync();
+            using FileStream localFileStream = File.OpenWrite(localFilePath);
+
+            await sourceStream.CopyToAsync(localFileStream);
+
+            Master.User.CurrentConnected.ProfilePict = localFilePath;
+
+            // Save data.
+            Debug.Write($"[ {DateTime.Now:H:mm:ss} ] Saving...\t");
+            Master.Data.SaveData();
+
+            Debug.WriteLine("Done.");
+            Debug.WriteLine(FileSystem.Current.AppDataDirectory);
+        }
+    }
 }

From 09abdc41fb38cc95ee0e963489a0fc2d99b5d35e Mon Sep 17 00:00:00 2001
From: Alexandre Agostinho <alexandre.agostinho@etu.uca.fr>
Date: Sat, 10 Jun 2023 10:44:09 +0200
Subject: [PATCH 2/3] export functionality ok

---
 MCTG/Views/ContentPages/Home.xaml          | 16 +++++++++++++---
 MCTG/Views/ContentPages/Home.xaml.cs       | 18 ++++++++++++++++++
 MCTG/Views/ContentPages/MyPosts.xaml       | 12 ++++++++++--
 MCTG/Views/ContentPages/MyPosts.xaml.cs    | 17 +++++++++++++++++
 MCTG/Views/ContentViews/RecipeCase.xaml    |  2 ++
 MCTG/Views/ContentViews/RecipeCase.xaml.cs |  1 +
 6 files changed, 61 insertions(+), 5 deletions(-)

diff --git a/MCTG/Views/ContentPages/Home.xaml b/MCTG/Views/ContentPages/Home.xaml
index 1c3a23c..afe84f7 100644
--- a/MCTG/Views/ContentPages/Home.xaml
+++ b/MCTG/Views/ContentPages/Home.xaml
@@ -66,7 +66,7 @@
                         FontSize="24"
                         Padding="15"/>
 
-                    <FlexLayout
+                    <FlexLayout x:Name="rc_flex"
                         Margin="0, 15"
                         Wrap="Wrap"
                         JustifyContent="Start"
@@ -76,11 +76,21 @@
                         BindableLayout.ItemsSource="{Binding RecipesDisplayed}">
 
                         <BindableLayout.ItemTemplate>
-                            <DataTemplate x:DataType="model:Recipe">
+                            <DataTemplate x:DataType="model:Recipe" x:Name="rc_case">
 
                                 <local:RecipeCase
                                     CaseImageSource="{Binding Image}"
-                                    RecipeTitle="{Binding Title}"/>
+                                    RecipeTitle="{Binding Title}">
+
+                                    <FlyoutBase.ContextFlyout>
+                                        <MenuFlyout>
+                                            <MenuFlyoutItem Text="Export recipe"
+                                                            Clicked="ExportRecipe_Clicked"/>
+                                        </MenuFlyout>
+                                    </FlyoutBase.ContextFlyout>
+                                </local:RecipeCase>
+                                
+                                
 
                             </DataTemplate>
                         </BindableLayout.ItemTemplate>
diff --git a/MCTG/Views/ContentPages/Home.xaml.cs b/MCTG/Views/ContentPages/Home.xaml.cs
index 506989b..4928d94 100644
--- a/MCTG/Views/ContentPages/Home.xaml.cs
+++ b/MCTG/Views/ContentPages/Home.xaml.cs
@@ -1,4 +1,6 @@
 using AppException;
+using CommunityToolkit.Maui.Storage;
+using Microsoft.Maui.Controls;
 using Model;
 using System.Collections.ObjectModel;
 
@@ -99,5 +101,21 @@ namespace Views
                 description: "Suggestions",
                 recipes: Master.Recipe.GetRecipesByPriorityOrder(Master.User.CurrentConnected.Priorities)));
         }
+
+        private async void ExportRecipe_Clicked(object sender, EventArgs e)
+        {
+            var result = await FolderPicker.Default.PickAsync(FileSystem.Current.AppDataDirectory, new CancellationToken());
+            Master.Recipe.CurrentSelected = (Recipe)(sender as MenuFlyoutItem).BindingContext;
+
+            if (result.IsSuccessful)
+            {
+                Master.Data.Export(Recipe, Path.Combine(result.Folder.Path, $"{Recipe.Id}.{Recipe.Title.Replace(" ", "")}.json"));
+                await DisplayAlert("Export", "Recipe was successfully exported.", "Ok");
+            }
+            else
+            {
+                await DisplayAlert("Export", "Unable to export recipe.", "Ok");
+            }
+        }
     }
 }
diff --git a/MCTG/Views/ContentPages/MyPosts.xaml b/MCTG/Views/ContentPages/MyPosts.xaml
index fc7bc07..cb2464e 100644
--- a/MCTG/Views/ContentPages/MyPosts.xaml
+++ b/MCTG/Views/ContentPages/MyPosts.xaml
@@ -50,11 +50,19 @@
                         BindableLayout.ItemsSource="{Binding RecipesDisplayed}">
 
                         <BindableLayout.ItemTemplate>
-                            <DataTemplate x:DataType="model:Recipe">
+                            <DataTemplate x:DataType="model:Recipe" x:Name="rc_case">
 
                                 <local:RecipeCase
                                     CaseImageSource="{Binding Image}"
-                                    RecipeTitle="{Binding Title}"/>
+                                    RecipeTitle="{Binding Title}">
+
+                                    <FlyoutBase.ContextFlyout>
+                                        <MenuFlyout>
+                                            <MenuFlyoutItem Text="Export recipe"
+                                                            Clicked="ExportRecipe_Clicked"/>
+                                        </MenuFlyout>
+                                    </FlyoutBase.ContextFlyout>
+                                </local:RecipeCase>
 
                             </DataTemplate>
                         </BindableLayout.ItemTemplate>
diff --git a/MCTG/Views/ContentPages/MyPosts.xaml.cs b/MCTG/Views/ContentPages/MyPosts.xaml.cs
index 2feebf1..be3887d 100644
--- a/MCTG/Views/ContentPages/MyPosts.xaml.cs
+++ b/MCTG/Views/ContentPages/MyPosts.xaml.cs
@@ -1,3 +1,4 @@
+using CommunityToolkit.Maui.Storage;
 using Model;
 
 namespace Views;
@@ -31,4 +32,20 @@ public partial class MyPosts : ContentPage
     {
         Navigation.PushModalAsync(new AddRecipe());
     }
+
+    private async void ExportRecipe_Clicked(object sender, EventArgs e)
+    {
+        var result = await FolderPicker.Default.PickAsync(FileSystem.Current.AppDataDirectory, new CancellationToken());
+        Master.Recipe.CurrentSelected = (Recipe)(sender as MenuFlyoutItem).BindingContext;
+
+        if (result.IsSuccessful)
+        {
+            Master.Data.Export(Recipe, Path.Combine(result.Folder.Path, $"{Recipe.Id}.{Recipe.Title.Replace(" ", "")}.json"));
+            await DisplayAlert("Export", "Recipe was successfully exported.", "Ok");
+        }
+        else
+        {
+            await DisplayAlert("Export", "Unable to export recipe.", "Ok");
+        }
+    }
 }
diff --git a/MCTG/Views/ContentViews/RecipeCase.xaml b/MCTG/Views/ContentViews/RecipeCase.xaml
index 49ae6e3..b2f20a1 100644
--- a/MCTG/Views/ContentViews/RecipeCase.xaml
+++ b/MCTG/Views/ContentViews/RecipeCase.xaml
@@ -17,6 +17,8 @@
                 Grid.Row="1" HorizontalOptions="Center" VerticalOptions="Center"
                 Text="{Binding RecipeTitle, Source={x:Reference rCase}}"/>
         </Grid>
+
+        
     </Border>
 
 </ContentView>
diff --git a/MCTG/Views/ContentViews/RecipeCase.xaml.cs b/MCTG/Views/ContentViews/RecipeCase.xaml.cs
index e707ce0..d8fc744 100644
--- a/MCTG/Views/ContentViews/RecipeCase.xaml.cs
+++ b/MCTG/Views/ContentViews/RecipeCase.xaml.cs
@@ -1,4 +1,5 @@
 using Model;
+using CommunityToolkit.Maui.Storage;
 
 namespace Views;
 

From e8e29015b0ec9c2c37a3705072ac9ea00f0d3848 Mon Sep 17 00:00:00 2001
From: Alexandre Agostinho <alexandre.agostinho@etu.uca.fr>
Date: Sat, 10 Jun 2023 11:04:52 +0200
Subject: [PATCH 3/3] import fonctionnality ok

---
 MCTG/Views/ContentPages/AddRecipe.xaml    |  3 ++-
 MCTG/Views/ContentPages/AddRecipe.xaml.cs | 29 +++++++++++++++++++++++
 MCTG/Views/ContentViews/MiniHeader.xaml   |  3 ++-
 3 files changed, 33 insertions(+), 2 deletions(-)

diff --git a/MCTG/Views/ContentPages/AddRecipe.xaml b/MCTG/Views/ContentPages/AddRecipe.xaml
index 1cc23a1..1343be7 100644
--- a/MCTG/Views/ContentPages/AddRecipe.xaml
+++ b/MCTG/Views/ContentPages/AddRecipe.xaml
@@ -11,7 +11,7 @@
             TitleMini="Ajouter une recette"
             NeedReturn="True"
             HeightRequest="100"/>
-            <Grid ColumnDefinitions="auto, auto"
+            <Grid ColumnDefinitions="auto, auto, auto"
               RowDefinitions="auto,auto,auto,auto,auto,auto, auto, auto, auto,auto"
               Margin="50,20,20,20">
                 <Label Text="Titre de la recette :"/>
@@ -28,6 +28,7 @@
                 <RadioButton x:Name="CheckDessert" Grid.Row="3" Margin="155,0" />
                 <Label Text="Dessert" Grid.Row="3" Margin="185,20"/>
                 <Button Text="pick photo" Clicked="PickPhoto" Grid.Row="1" Grid.Column="1"/>
+                <Button Text="Import recipe (json)" Clicked="Import_Clicked" Grid.Row="1" Grid.Column="2"/>
                 <Label Text="Type de priorité :" Grid.Row="4" Margin="0,10,0,20"/>
                 <VerticalStackLayout Grid.Row="5">
                     <HorizontalStackLayout RadioButtonGroup.GroupName="PriorityGroup">
diff --git a/MCTG/Views/ContentPages/AddRecipe.xaml.cs b/MCTG/Views/ContentPages/AddRecipe.xaml.cs
index c6ca924..d85a6de 100644
--- a/MCTG/Views/ContentPages/AddRecipe.xaml.cs
+++ b/MCTG/Views/ContentPages/AddRecipe.xaml.cs
@@ -175,6 +175,33 @@ namespace Views
                 DisplayAlert("Liste d'ingrédient vide", "Suppression impossible car la liste des ingrédients est vide.", "Ok");
             }
         }
+
+        private async void Import_Clicked(object sender, EventArgs e)
+        {
+            try
+            {
+                var result = await FilePicker.Default.PickAsync();
+                if (result != null)
+                {
+                    Master.Data.Import<Recipe>(result.FullPath);
+
+                    // Save data.
+                    Debug.Write($"[ {DateTime.Now:H:mm:ss} ] Saving...\t");
+                    Master.Data.SaveData();
+
+                    Debug.WriteLine("Done.");
+                    Debug.WriteLine(FileSystem.Current.AppDataDirectory);
+
+                    await DisplayAlert("Import", "Recipe was successfully imported.", "Ok");
+                    await Navigation.PopModalAsync();
+                }
+            }
+            catch (Exception ex)
+            {
+                await DisplayAlert("Import", $"Unable to import file.\n{ex.Message}", "Ok");
+            }
+        }
+
         private RecipeType GetSelectedRecipeType()
         {
             if (CheckEntree.IsChecked)
@@ -221,5 +248,7 @@ namespace Views
                 return Priority.Gourmet;
             }
         }
+
+
     }
 }
\ No newline at end of file
diff --git a/MCTG/Views/ContentViews/MiniHeader.xaml b/MCTG/Views/ContentViews/MiniHeader.xaml
index 382284f..97d0867 100644
--- a/MCTG/Views/ContentViews/MiniHeader.xaml
+++ b/MCTG/Views/ContentViews/MiniHeader.xaml
@@ -18,8 +18,9 @@
             HorizontalTextAlignment="Center"
             VerticalOptions="Center" 
             HorizontalOptions="Center" />
+        
         <ImageButton Grid.Column="2"
-                     Source="person_default.svg"
+                     Source="{Binding ProfilePict}"
                      WidthRequest="80" HeightRequest="80"
                      CornerRadius="50" 
                      BorderWidth="4" BorderColor="Black"