From b9bb50df87846e822c4b1d56614728e70e565202 Mon Sep 17 00:00:00 2001
From: TheJoKlLa <thejoklla@gmail.com>
Date: Tue, 21 Feb 2023 22:14:16 +0100
Subject: [PATCH] Try to connect on NFC App Start with Server

---
 Borepin/Borepin/App.xaml.cs | 55 ++++++++++++++++++++++++++++++++++---
 1 file changed, 51 insertions(+), 4 deletions(-)

diff --git a/Borepin/Borepin/App.xaml.cs b/Borepin/Borepin/App.xaml.cs
index 2ce7da7..e8c4d4c 100644
--- a/Borepin/Borepin/App.xaml.cs
+++ b/Borepin/Borepin/App.xaml.cs
@@ -19,6 +19,8 @@ using Borepin.Service;
 using FabAccessAPI;
 using FabAccessAPI.Schema;
 using System.Threading.Tasks;
+using System.Collections.Generic;
+using Prism.Services;
 
 namespace Borepin
 {
@@ -56,14 +58,51 @@ namespace Borepin
 
         protected override async void OnAppLinkRequestReceived(Uri uri)
         {
-            if(uri.LocalPath.StartsWith("/resource/", StringComparison.OrdinalIgnoreCase))
-            {
-                string resource_id = uri.LocalPath.Remove(0, "/resource/".Length);
+            IPageDialogService pageDialogService = Container.Resolve<IPageDialogService>();
 
-                if (Container.IsRegistered<IAPIService>())
+            if (uri.LocalPath.StartsWith("/resource/", StringComparison.OrdinalIgnoreCase))
+            {
+                if (Container.IsRegistered<IAPIService>() && Container.IsRegistered<ILoginStorageService>())
                 {
+                    string resource_id = uri.LocalPath.Remove(0, "/resource/".Length);
+
                     IAPIService apiService = Container.Resolve<IAPIService>();
                     IAPI api = apiService.GetAPI();
+
+                    // TODO Preferred Account
+                    if (!api.IsConnected)
+                    {
+                        ILoginStorageService loginStorageService = Container.Resolve<ILoginStorageService>();
+                        List<ConnectionData> list = (List<ConnectionData>)await loginStorageService.GetList().ConfigureAwait(false);
+
+                        ConnectionData connectionData = list.Find(x => string.Equals(x.Host.Host, uri.Host, StringComparison.OrdinalIgnoreCase));
+                        
+                        if(connectionData == null)
+                        {
+                            Device.BeginInvokeOnMainThread(async () =>
+                            {
+                                await pageDialogService.DisplayAlertAsync("NFC connect failed", "No ConnectionData", "Ok").ConfigureAwait(false);
+                            });
+
+                            return;
+                        }
+
+                        try
+                        {
+                            await api.Connect(connectionData).ConfigureAwait(false);
+                        }
+                        catch (Exception ex)
+                        {
+                            // TODO
+                            Device.BeginInvokeOnMainThread(async () =>
+                            {
+                                await pageDialogService.DisplayAlertAsync("NFC connect failed", ex.ToString(), "Ok").ConfigureAwait(false);
+                            });
+                            
+                            return;
+                        }
+                    }
+
                     if (api.IsConnected)
                     {
                         if (string.Equals(uri.Host, api.ConnectionData.Host.Host, StringComparison.OrdinalIgnoreCase))
@@ -87,7 +126,15 @@ namespace Borepin
                          }
                     }
                 }
+                else
+                {
+                    Device.BeginInvokeOnMainThread(async () =>
+                    {
+                        await pageDialogService.DisplayAlertAsync("Intent", "No Services", "Ok").ConfigureAwait(false);
+                    });
+                }
             }
+
         }
 
         protected override void RegisterTypes(IContainerRegistry containerRegistry)