go to view page from groupings

src/App/Pages/Vault/ViewPageViewModel.cs

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+using Bit.App.Abstractions;
+using Bit.App.Resources;
+using Bit.Core.Abstractions;
+using Bit.Core.Models.View;
+using Bit.Core.Utilities;
+using System.Threading.Tasks;
+
+namespace Bit.App.Pages
+{
+    public class ViewPageViewModel : BaseViewModel
+    {
+        private readonly IDeviceActionService _deviceActionService;
+        private readonly ICipherService _cipherService;
+        private readonly IUserService _userService;
+        private CipherView _cipher;
+        private bool _canAccessPremium;
+
+        public ViewPageViewModel()
+        {
+            _deviceActionService = ServiceContainer.Resolve<IDeviceActionService>("deviceActionService");
+            _cipherService = ServiceContainer.Resolve<ICipherService>("cipherService");
+            _userService = ServiceContainer.Resolve<IUserService>("userService");
+
+            PageTitle = AppResources.ViewItem;
+        }
+
+        public string  CipherId { get; set; }
+        public CipherView Cipher
+        {
+            get => _cipher;
+            set => SetProperty(ref _cipher, value);
+        }
+        public bool CanAccessPremium
+        {
+            get => _canAccessPremium;
+            set => SetProperty(ref _canAccessPremium, value);
+        }
+
+        public async Task LoadAsync()
+        {
+            // TODO: Cleanup
+
+            var cipher = await _cipherService.GetAsync(CipherId);
+            Cipher = await cipher.DecryptAsync();
+            CanAccessPremium = await _userService.CanAccessPremiumAsync();
+
+            // TODO: Totp
+        }
+    }
+}