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] 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;