From b70c46d8bf1252b6498eb5937a071144c200113c Mon Sep 17 00:00:00 2001
From: Yan Maniez <yanmaniez@hotmail.com>
Date: Fri, 30 Aug 2019 22:21:30 +0200
Subject: [PATCH] Test late load

---
 AideDeJeu/AideDeJeu/AideDeJeu.csproj          |  3 +
 .../AideDeJeu/Views/Library/ItemPage.xaml     | 48 ++++++++++
 .../AideDeJeu/Views/Library/ItemPage.xaml.cs  | 87 +++++++++++++++++++
 AideDeJeu/AideDeJeu/Views/MainShell.xaml      | 57 +++++-------
 4 files changed, 158 insertions(+), 37 deletions(-)
 create mode 100644 AideDeJeu/AideDeJeu/Views/Library/ItemPage.xaml
 create mode 100644 AideDeJeu/AideDeJeu/Views/Library/ItemPage.xaml.cs

diff --git a/AideDeJeu/AideDeJeu/AideDeJeu.csproj b/AideDeJeu/AideDeJeu/AideDeJeu.csproj
index cfc96b3c..fd06308c 100644
--- a/AideDeJeu/AideDeJeu/AideDeJeu.csproj
+++ b/AideDeJeu/AideDeJeu/AideDeJeu.csproj
@@ -111,6 +111,9 @@
       <DependentUpon>Resource.resx</DependentUpon>
     </Compile>
     <Compile Update="Views\AboutPage.xaml.cs" />
+    <Compile Update="Views\Library\ItemPage.xaml.cs">
+      <DependentUpon>ItemPage.xaml</DependentUpon>
+    </Compile>
     <Compile Update="Views\Pickers\ItemView.xaml.cs">
       <DependentUpon>ItemView.xaml</DependentUpon>
     </Compile>
diff --git a/AideDeJeu/AideDeJeu/Views/Library/ItemPage.xaml b/AideDeJeu/AideDeJeu/Views/Library/ItemPage.xaml
new file mode 100644
index 00000000..6dfba2f8
--- /dev/null
+++ b/AideDeJeu/AideDeJeu/Views/Library/ItemPage.xaml
@@ -0,0 +1,48 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<ContentPage xmlns="http://xamarin.com/schemas/2014/forms"
+             xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
+             xmlns:tools="clr-namespace:AideDeJeu.Tools"
+             xmlns:mdview="clr-namespace:Xam.Forms.Markdown"
+             x:Class="AideDeJeu.Views.Library.ItemPage"
+             Title="{Binding Title}"
+             Icon="spell_book.png"
+             x:Name="This">
+    <ContentPage.Resources>
+        <ResourceDictionary>
+            <tools:MonsterMarkdownTheme x:Key="MonsterMarkdownTheme" />
+            <tools:NullToFalseConverter x:Key="NullToFalseConverter" />
+        </ResourceDictionary>
+    </ContentPage.Resources>
+    <ContentPage.ToolbarItems>
+        <ToolbarItem Name="AddToFavorites" Text="Ajouter aux favoris" Order="Primary" Icon="round_star.png" Command="{Binding Main.Navigator.AddToFavoritesCommand}" />
+        <ToolbarItem Name="Print" Text="Générer un PDF" Order="Primary" Icon="scroll_unfurled.png" Command="{Binding Main.Navigator.GeneratePDFCommand}" CommandParameter="{Binding Item.Markdown}" />
+    </ContentPage.ToolbarItems>
+    <Grid>
+        <ScrollView Orientation="Vertical" BackgroundColor="{StaticResource HDWhite}">
+            <mdview:MarkdownView 
+                Theme="{StaticResource MonsterMarkdownTheme}" 
+                Markdown="{Binding Item.Markdown}" 
+                NavigateToLinkCommand="{Binding BindingContext.Main.Navigator.NavigateToLinkCommand, Source={x:Reference This}}"
+                />
+        </ScrollView>
+        <ActivityIndicator 
+            VerticalOptions="StartAndExpand"
+            HorizontalOptions="End"
+            Color="{StaticResource HDRed}"
+            IsRunning="{Binding BindingContext.Main.IsLoading, Source={x:Reference This}}" 
+            IsVisible="{Binding BindingContext.Main.IsLoading, Source={x:Reference This}}">
+            <ActivityIndicator.WidthRequest>
+                <OnPlatform x:TypeArguments="x:Double">
+                    <On Platform="UWP" Value="400" />
+                    <On Platform="iOS, Android" Value="50" />
+                </OnPlatform> 
+            </ActivityIndicator.WidthRequest>
+            <ActivityIndicator.HeightRequest>
+                <OnPlatform x:TypeArguments="x:Double">
+                    <On Platform="UWP" Value="10" />
+                    <On Platform="iOS, Android" Value="50" />
+                </OnPlatform>
+            </ActivityIndicator.HeightRequest>
+        </ActivityIndicator>
+    </Grid>
+</ContentPage>
\ No newline at end of file
diff --git a/AideDeJeu/AideDeJeu/Views/Library/ItemPage.xaml.cs b/AideDeJeu/AideDeJeu/Views/Library/ItemPage.xaml.cs
new file mode 100644
index 00000000..8c640f73
--- /dev/null
+++ b/AideDeJeu/AideDeJeu/Views/Library/ItemPage.xaml.cs
@@ -0,0 +1,87 @@
+
+using AideDeJeu.ViewModels;
+using AideDeJeu.ViewModels.Library;
+using AideDeJeuLib;
+using SkiaSharp;
+using SkiaSharp.Views.Forms;
+using System.Linq;
+using System.Text.RegularExpressions;
+using System.Threading.Tasks;
+using Xamarin.Forms;
+using Xamarin.Forms.Xaml;
+
+namespace AideDeJeu.Views.Library
+{
+    [XamlCompilation(XamlCompilationOptions.Compile)]
+	public partial class ItemPage : ContentPage
+	{
+        public MainViewModel Main
+        {
+            get
+            {
+                return DependencyService.Get<MainViewModel>();
+            }
+        }
+
+        ItemDetailViewModel viewModel;
+
+        public ItemPage()
+        {
+            InitializeComponent();
+
+            BindingContext = this.viewModel = new ItemDetailViewModel(new Item()
+            {
+                Name = "Bibliothèque",
+                Id = "index.md",
+                Markdown = AideDeJeu.Tools.Helpers.GetResourceString($"AideDeJeu.Data.index.md"),
+            }
+            ) { Title = "Bibliothèque" };
+
+            LoadPageAsync();
+        }
+
+        public string Path { get; set; } = "l5r_index_hd.md";
+
+        private async Task LoadPageAsync()
+        {
+            var regex = new Regex("/?(?<file>.*?)(_with_(?<with>.*))?\\.md(#(?<anchor>.*))?");
+            var match = regex.Match(Path);
+            var file = match.Groups["file"].Value;
+            var anchor = match.Groups["anchor"].Value;
+            var with = match.Groups["with"].Value;
+            Item item = null;
+            try
+            {
+                Main.IsBusy = true;
+                Main.IsLoading = true;
+                item = await Task.Run(async () => await Main.Store.GetItemFromDataAsync(file, anchor));
+            }
+            finally
+            {
+                Main.IsBusy = false;
+                Main.IsLoading = false;
+            }
+            if (item != null)
+            {
+                var items = item; // as Items;
+                var filterViewModel = items.GetNewFilterViewModel();
+                var itemsViewModel = new ItemDetailViewModel() { Item = items };
+                BindingContext = this.viewModel = itemsViewModel;
+                //SwitchToMainTab();
+                //if (filterViewModel == null)
+                //{
+                //    await GotoItemsPageAsync(itemsViewModel);
+                //}
+                //else
+                //{
+                //    await GotoFilteredItemsPageAsync(itemsViewModel);
+                //}
+
+            }
+            else
+            {
+                //await App.Current.MainPage.DisplayAlert("Lien invalide", s, "OK");
+            }
+        }
+    }
+}
\ No newline at end of file
diff --git a/AideDeJeu/AideDeJeu/Views/MainShell.xaml b/AideDeJeu/AideDeJeu/Views/MainShell.xaml
index a0195024..7690823e 100644
--- a/AideDeJeu/AideDeJeu/Views/MainShell.xaml
+++ b/AideDeJeu/AideDeJeu/Views/MainShell.xaml
@@ -5,73 +5,55 @@
        xmlns:pc="clr-namespace:AideDeJeu.Views.PlayerCharacter"
        xmlns:library="clr-namespace:AideDeJeu.Views.Library"
        x:Class="AideDeJeu.Views.MainShell">
+
     <FlyoutItem Title="Accueil">
-        <ShellContent>
+        <ShellContent Title="Accueil">
             <local:MainPage/>
         </ShellContent>
     </FlyoutItem>
     <FlyoutItem Title="Personnages" FlyoutIcon="battle_axe.png">
-        <ShellContent>
+        <ShellContent Title="Personnages" >
             <pc:PlayerCharacterEditorPage/>
         </ShellContent>
     </FlyoutItem>
     <FlyoutItem Title="Dés" FlyoutIcon="d20.png">
-        <ShellContent>
+        <ShellContent Title="Dés" >
             <local:DicesPage/>
         </ShellContent>
     </FlyoutItem>
-    <FlyoutItem Title="Bibliothèque" FlyoutIcon="spell_book.png">
-        <ShellContent>
+    <FlyoutItem Title="Bibliothèque" FlyoutIcon="spell_book.png" FlyoutDisplayOptions="AsMultipleItems">
+        <ShellContent Title="Bibliothèque" Icon="spell_book.png" ContentTemplate="{DataTemplate library:ItemDetailPage}" />
+
+        <ShellContent Title="Héros &amp; Dragons" >
             <library:ItemDetailPage/>
         </ShellContent>
-    </FlyoutItem>
-    <FlyoutItem Title="Héros &amp; Dragons" Shell.BackgroundColor="Blue">
-        <ShellContent>
+        <ShellContent Title="Manuel des règles">
             <library:ItemDetailPage/>
         </ShellContent>
-    </FlyoutItem>
-    <FlyoutItem Title="Manuel des règles">
-        <ShellContent>
+        <ShellContent Title="Cadre de campagne">
             <library:ItemDetailPage/>
         </ShellContent>
-    </FlyoutItem>
-    <FlyoutItem Title="Cadre de campagne">
-        <ShellContent>
+        <ShellContent Title="Créatures et oppositions">
             <library:ItemDetailPage/>
         </ShellContent>
-    </FlyoutItem>
-    <FlyoutItem Title="Créatures et oppositions">
-        <ShellContent>
+        <ShellContent Title="Les Cinq Royaumes">
+            <library:ItemPage/>
+        </ShellContent>
+        <ShellContent Title="Livre des monstres">
             <library:ItemDetailPage/>
         </ShellContent>
-    </FlyoutItem>
-    <FlyoutItem Title="Les Cinq Royaumes">
-        <ShellContent>
+        <ShellContent Title="Monstrueusement Mignons">
             <library:ItemDetailPage/>
         </ShellContent>
-    </FlyoutItem>
-    <FlyoutItem Title="Livre des monstres">
-        <ShellContent>
+        <ShellContent Title="Joan of Arc" >
             <library:ItemDetailPage/>
         </ShellContent>
-    </FlyoutItem>
-    <FlyoutItem Title="Monstrueusement Mignons" Shell.BackgroundColor="Blue">
-        <ShellContent>
-            <library:ItemDetailPage/>
-        </ShellContent>
-    </FlyoutItem>
-    <FlyoutItem Title="Joan of Arc" Shell.BackgroundColor="Blue">
-        <ShellContent>
-            <library:ItemDetailPage/>
-        </ShellContent>
-    </FlyoutItem>
-    <FlyoutItem Title="SRD" Shell.BackgroundColor="Blue">
-        <ShellContent>
+        <ShellContent Title="SRD" >
             <library:ItemDetailPage/>
         </ShellContent>
     </FlyoutItem>
     <FlyoutItem Title="A propos de..." FlyoutIcon="wooden_sign.png">
-        <ShellContent>
+        <ShellContent Title="A propos de..." >
             <local:AboutPage/>
         </ShellContent>
     </FlyoutItem>
@@ -82,4 +64,5 @@
             </ShellContent>
         </ShellSection>
     </ShellItem>
+    
 </Shell>
\ No newline at end of file