From 5512120306b83dc0306a44644dd202fdba2a4a7d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Iv=C3=A1n=20Szab=C3=B3?= <ivan.szabo.sis@gmail.com>
Date: Thu, 27 Feb 2025 07:53:26 +0100
Subject: [PATCH] NFC a CheckPoints-hoz

---
 .../Pages/BaseStock/BaseStockPage.xaml        | 23 +++++--
 .../CheckPoints/CheckPointEditPage.xaml       |  1 +
 .../CheckPoints/CheckPointsPage.xaml          |  4 +-
 .../CheckPoints/CheckPointsPage.xaml.cs       | 61 +++++++++++++++++--
 .../Services/BaseStockService.cs              |  9 +++
 .../Services/Interfaces/IBaseStockService.cs  |  2 +-
 6 files changed, 87 insertions(+), 13 deletions(-)

diff --git a/src/WorkFlowCheck.MAUI/Pages/BaseStock/BaseStockPage.xaml b/src/WorkFlowCheck.MAUI/Pages/BaseStock/BaseStockPage.xaml
index 3842259..2cb6290 100644
--- a/src/WorkFlowCheck.MAUI/Pages/BaseStock/BaseStockPage.xaml
+++ b/src/WorkFlowCheck.MAUI/Pages/BaseStock/BaseStockPage.xaml
@@ -2,17 +2,28 @@
 <ContentPage xmlns="http://schemas.microsoft.com/dotnet/2021/maui"
              xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
              x:Class="WorkFlowCheck.MAUI.Pages.BaseStock.BaseStockPage"
-             Title="BaseStockPage">
-    <VerticalStackLayout>
-        <Label 
-            Text="Welcome to .NET MAUI!"
-            VerticalOptions="Center" 
-            HorizontalOptions="Center" />
+             Title="Törzs adatok">
+    <VerticalStackLayout Margin="10,0,10,0">
         <Button
             x:Name="ButtonGetCheckPoints"
+            Margin="0,0,0,20"
             Text="Ellenőrzési pontok" 
             SemanticProperties.Hint="Ellenőrzési pontok"
             Clicked="OnButtonGetCheckPoints"
             HorizontalOptions="Fill" />
+        <Button
+            x:Name="ButtonGetEquipments"
+            Margin="0,0,0,20"
+            Text="Berendezések" 
+            SemanticProperties.Hint="Berendezések"
+            Clicked="OnButtonGetCheckPoints"
+            HorizontalOptions="Fill" />
+        <Button
+            x:Name="ButtonGetLocations"
+            Margin="0,0,0,20"
+            Text="Lokációk" 
+            SemanticProperties.Hint="Lokációk"
+            Clicked="OnButtonGetCheckPoints"
+            HorizontalOptions="Fill" /> 
     </VerticalStackLayout>
 </ContentPage>
\ No newline at end of file
diff --git a/src/WorkFlowCheck.MAUI/Pages/BaseStock/CheckPoints/CheckPointEditPage.xaml b/src/WorkFlowCheck.MAUI/Pages/BaseStock/CheckPoints/CheckPointEditPage.xaml
index 418d66e..8291252 100644
--- a/src/WorkFlowCheck.MAUI/Pages/BaseStock/CheckPoints/CheckPointEditPage.xaml
+++ b/src/WorkFlowCheck.MAUI/Pages/BaseStock/CheckPoints/CheckPointEditPage.xaml
@@ -9,6 +9,7 @@
 
         <!-- Editálható név mező -->
         <Entry Text="{Binding CheckPointDTO.ShortName}" Placeholder="Edit item name" />
+        <Entry Text="{Binding CheckPointDTO.Code}" Placeholder="Edit item name" />
 
         <Grid ColumnSpacing="10">
             <!-- 10 pixel térköz az oszlopok között -->
diff --git a/src/WorkFlowCheck.MAUI/Pages/BaseStock/CheckPoints/CheckPointsPage.xaml b/src/WorkFlowCheck.MAUI/Pages/BaseStock/CheckPoints/CheckPointsPage.xaml
index 8a05b12..023788e 100644
--- a/src/WorkFlowCheck.MAUI/Pages/BaseStock/CheckPoints/CheckPointsPage.xaml
+++ b/src/WorkFlowCheck.MAUI/Pages/BaseStock/CheckPoints/CheckPointsPage.xaml
@@ -12,10 +12,10 @@
                             <Label Text="{Binding ShortName}" FontSize="16" FontAttributes="Bold" />
                             <Label Text="{Binding Code}" FontSize="14" />
                             <HorizontalStackLayout HorizontalOptions="End">
-                                <Button Text="Edit" 
+                                <Button Text="Edit" Margin="5,0,0,0"
                                     Command="{Binding BindingContext.EditCommand, Source={x:Reference CheckPointsList}}" 
                                     CommandParameter="{Binding .}" />
-                                <Button Text="Pair" 
+                                <Button Text="Pair" Margin="5,0,0,0"
                                     Command="{Binding BindingContext.PairCommand, Source={x:Reference CheckPointsList}}" 
                                     CommandParameter="{Binding .}" />   
                             </HorizontalStackLayout>
diff --git a/src/WorkFlowCheck.MAUI/Pages/BaseStock/CheckPoints/CheckPointsPage.xaml.cs b/src/WorkFlowCheck.MAUI/Pages/BaseStock/CheckPoints/CheckPointsPage.xaml.cs
index 3df3e18..c44afcb 100644
--- a/src/WorkFlowCheck.MAUI/Pages/BaseStock/CheckPoints/CheckPointsPage.xaml.cs
+++ b/src/WorkFlowCheck.MAUI/Pages/BaseStock/CheckPoints/CheckPointsPage.xaml.cs
@@ -3,6 +3,7 @@ using System.Windows.Input;
 using WorkFlowCheck.Common.DTO;
 using WorkFlowCheck.MAUI.Pages.BaseStock.CheckPoints;
 using WorkFlowCheck.MAUI.Services.Interfaces;
+using Plugin.NFC;
 
 namespace WorkFlowCheck.MAUI.Pages.BaseStock;
 
@@ -33,6 +34,7 @@ public partial class CheckPointsPage : ContentPage
 
         BindingContext = this;
         await LoadCheckPoints();
+
     }
     private async Task LoadCheckPoints()
     {
@@ -42,7 +44,6 @@ public partial class CheckPointsPage : ContentPage
         IsRefreshing = false;
         OnPropertyChanged(nameof(IsRefreshing));
     }
-
     private async void OnEditItem(CheckPointDTO checkPointDTO)
     {
         // Navigálás a CheckPointEdit.xaml-ra, és átadjuk az editálni kívánt elemet
@@ -50,13 +51,65 @@ public partial class CheckPointsPage : ContentPage
     }
     private async void OnPairItem(CheckPointDTO checkPointDTO)
     {
-        // Navigálás a CheckPointEdit.xaml-ra, és átadjuk az editálni kívánt elemet
-        await Navigation.PushAsync(new CheckPointEditPage(checkPointDTO));
+        _checkPointDTO = checkPointDTO;
+        await BeginListening(); 
     }
-
     protected override bool OnBackButtonPressed()
     {
         Shell.Current.GoToAsync("//BaseStockPage");
         return true;
     }
+
+    #region NFC
+    bool _eventsAlreadySubscribed = false;
+    CheckPointDTO _checkPointDTO = null;
+    async Task BeginListening()
+    {
+        try
+        {
+            MainThread.BeginInvokeOnMainThread(() =>
+            {
+                SubscribeEvents();
+                CrossNFC.Current.StartListening();
+            });
+        }
+        catch (Exception ex)
+        {
+
+        }
+    }
+    void SubscribeEvents()
+    {
+        if (_eventsAlreadySubscribed)
+            UnsubscribeEvents();
+
+        _eventsAlreadySubscribed = true;
+        CrossNFC.Current.OnMessageReceived += Current_OnMessageReceived_NFCData;
+    }
+    void UnsubscribeEvents()
+    {
+        CrossNFC.Current.OnMessageReceived -= Current_OnMessageReceived_NFCData;
+        _eventsAlreadySubscribed = false;
+    }
+    async void Current_OnMessageReceived_NFCData(ITagInfo tagInfo)
+    {
+
+        if (tagInfo == null)
+        {
+            return;
+        }
+        var identifier = tagInfo.Identifier;
+        var serialNumber = NFCUtils.ByteArrayToHexString(identifier, ":");
+
+        if (_checkPointDTO != null)
+        {
+            _checkPointDTO.Code = serialNumber;
+            await _baseStockService.UpdateCheckPoint(_checkPointDTO);
+            UnsubscribeEvents();
+            CrossNFC.Current.StopListening();   
+            await LoadCheckPoints();
+        }   
+    }
+
+    #endregion
 }
\ No newline at end of file
diff --git a/src/WorkFlowCheck.MAUI/Services/BaseStockService.cs b/src/WorkFlowCheck.MAUI/Services/BaseStockService.cs
index 9800eae..ba18dd1 100644
--- a/src/WorkFlowCheck.MAUI/Services/BaseStockService.cs
+++ b/src/WorkFlowCheck.MAUI/Services/BaseStockService.cs
@@ -29,5 +29,14 @@ namespace WorkFlowCheck.MAUI.Services
             return _mapper.Map<CheckPointDTO>(await _dbContext.CheckPoints.Where(w => w.Id == id).FirstOrDefaultAsync());
         }
 
+        public async Task<CheckPointDTO> UpdateCheckPoint(CheckPointDTO checkPoint) 
+        {
+            var retVal = checkPoint;
+
+            _dbContext.CheckPoints.Update(_mapper.Map<CheckPoint>(checkPoint)); 
+            _dbContext.SaveChanges();
+
+            return retVal;
+        }
     }
 }
diff --git a/src/WorkFlowCheck.MAUI/Services/Interfaces/IBaseStockService.cs b/src/WorkFlowCheck.MAUI/Services/Interfaces/IBaseStockService.cs
index f74c96c..d43562a 100644
--- a/src/WorkFlowCheck.MAUI/Services/Interfaces/IBaseStockService.cs
+++ b/src/WorkFlowCheck.MAUI/Services/Interfaces/IBaseStockService.cs
@@ -11,7 +11,7 @@ namespace WorkFlowCheck.MAUI.Services.Interfaces
     {
         Task<List<CheckPointDTO>> GetAllCheckPoints();
         Task<CheckPointDTO> GetCheckPoint(int id);
-
+        Task<CheckPointDTO> UpdateCheckPoint(CheckPointDTO checkPoint);
 
 
     }