Implementata gestione allegati

salesbook.Maui/Core/Services/AttachedService.cs

@@ -0,0 +1,65 @@
+using salesbook.Shared.Core.Dto;
+using salesbook.Shared.Core.Interface;
+
+namespace salesbook.Maui.Core.Services;
+
+public class AttachedService : IAttachedService
+{
+    public async Task<AttachedDTO?> SelectImage()
+    {
+        var perm = await Permissions.RequestAsync<Permissions.Photos>();
+        if (perm != PermissionStatus.Granted) return null;
+
+        var result = await FilePicker.PickAsync(new PickOptions
+        {
+            PickerTitle = "Scegli un'immagine",
+            FileTypes = FilePickerFileType.Images
+        });
+
+        return result is null ? null : await ConvertToDto(result, AttachedDTO.TypeAttached.Image);
+    }
+
+    public async Task<AttachedDTO?> SelectFile()
+    {
+        var perm = await Permissions.RequestAsync<Permissions.StorageRead>();
+        if (perm != PermissionStatus.Granted) return null;
+
+        var result = await FilePicker.PickAsync();
+
+        return result is null ? null : await ConvertToDto(result, AttachedDTO.TypeAttached.Document);
+    }
+
+    public async Task<AttachedDTO?> SelectPosition()
+    {
+        var perm = await Permissions.RequestAsync<Permissions.LocationWhenInUse>();
+        if (perm != PermissionStatus.Granted) return null;
+
+        var loc = await Geolocation.GetLastKnownLocationAsync();
+        if (loc is null) return null;
+
+        return new AttachedDTO
+        {
+            Name = "Posizione attuale",
+            Lat = loc.Latitude,
+            Lng = loc.Longitude,
+            Type = AttachedDTO.TypeAttached.Position
+        };
+    }
+
+    private static async Task<AttachedDTO> ConvertToDto(FileResult file, AttachedDTO.TypeAttached type)
+    {
+        var stream = await file.OpenReadAsync();
+        using var ms = new MemoryStream();
+        await stream.CopyToAsync(ms);
+
+        return new AttachedDTO
+        {
+            Name = file.FileName,
+            Path = file.FullPath,
+            MimeType = file.ContentType,
+            DimensionBytes= ms.Length,
+            FileContent = ms.ToArray(),
+            Type = type
+        };
+    }
+}

salesbook.Maui/MauiProgram.cs

@@ -70,6 +70,7 @@ namespace salesbook.Maui
 #endif
 
             builder.Services.AddSingleton<IFormFactor, FormFactor>();
+            builder.Services.AddSingleton<IAttachedService, AttachedService>();
             builder.Services.AddSingleton<LocalDbService>();
 
             return builder.Build();

salesbook.Maui/Platforms/Android/AndroidManifest.xml

@@ -1,6 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <manifest xmlns:android="http://schemas.android.com/apk/res/android">
-    <application android:allowBackup="true" android:icon="@mipmap/appicon" android:usesCleartextTraffic="true" android:supportsRtl="true"></application>
+	<application android:allowBackup="true" android:icon="@mipmap/appicon" android:usesCleartextTraffic="true" android:supportsRtl="true"></application>
 	<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
 	<uses-permission android:name="android.permission.INTERNET" />
-</manifest>
+	<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
+	<uses-permission android:name="android.permission.ACCESS_MEDIA_LOCATION" />
+	<uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />
+</manifest>

salesbook.Maui/Platforms/iOS/Info.plist

@@ -35,5 +35,15 @@
 	    <key>NSAllowsArbitraryLoads</key>
 	    <true/>
     </dict>
+
+	<key>NSLocationWhenInUseUsageDescription</key>
+    <string>L'app utilizza la tua posizione per allegarla alle attività.</string>
+
+	<key>NSPhotoLibraryUsageDescription</key>
+    <string>Consente di selezionare immagini da allegare alle attività.</string>
+
+    <key>NSPhotoLibraryAddUsageDescription</key>
+    <string>Permette all'app di salvare file o immagini nella tua libreria fotografica se necessario.</string>
+
 </dict>
 </plist>