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grouping listing

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This commit is contained in:
Kyle Spearrin 2019-04-19 16:45:16 -04:00
parent a4cbf3bee3
commit 7548122e2d
5 changed files with 182 additions and 56 deletions
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12
src/App/Pages/GroupingsPage/GroupingsPage.xaml
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@ -57,14 +57,22 @@
<StackLayout>
<ListView x:Name="ItemsListView"
ItemsSource="{Binding Items}"
ItemsSource="{Binding GroupedItems}"
VerticalOptions="FillAndExpand"
HasUnevenRows="true"
RefreshCommand="{Binding LoadCommand}"
IsPullToRefreshEnabled="true"
IsRefreshing="{Binding Loading, Mode=OneWay}"
CachingStrategy="RecycleElement"
ItemTemplate="{StaticResource listItemDataTemplateSelector}">
ItemTemplate="{StaticResource listItemDataTemplateSelector}"
IsGroupingEnabled="True">
<ListView.GroupHeaderTemplate>
<DataTemplate x:DataType="pages:GroupingsPageListGroup">
<ViewCell>
<Label Text="{Binding Name}" />
</ViewCell>
</DataTemplate>
</ListView.GroupHeaderTemplate>
</ListView>
</StackLayout>

38
src/App/Pages/GroupingsPage/GroupingsPage.xaml.cs
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@ -1,4 +1,6 @@
using System;
using Bit.Core.Abstractions;
using Bit.Core.Utilities;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
@ -10,18 +12,48 @@ namespace Bit.App.Pages
{
public partial class GroupingsPage : ContentPage
{
private GroupingsPageViewModel _viewModel;
private readonly IBroadcasterService _broadcasterService;
private readonly ISyncService _syncService;
private readonly GroupingsPageViewModel _viewModel;
public GroupingsPage()
{
InitializeComponent();
_broadcasterService = ServiceContainer.Resolve<IBroadcasterService>("broadcasterService");
_syncService = ServiceContainer.Resolve<ISyncService>("syncService");
_viewModel = BindingContext as GroupingsPageViewModel;
}
protected async override void OnAppearing()
{
base.OnAppearing();
await _viewModel.LoadAsync();
_broadcasterService.Subscribe(nameof(GroupingsPage), async (message) =>
{
if(message.Command == "syncCompleted")
{
await Task.Delay(500);
// await _viewModel.LoadAsync();
}
});
if(!_syncService.SyncInProgress)
{
await _viewModel.LoadAsync();
}
else
{
await Task.Delay(5000);
if(!_viewModel.Loaded)
{
await _viewModel.LoadAsync();
}
}
}
protected override void OnDisappearing()
{
base.OnDisappearing();
_broadcasterService.Unsubscribe(nameof(GroupingsPage));
}
}
}

27
src/App/Pages/GroupingsPage/GroupingsPageListGroup.cs Normal file
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@ -0,0 +1,27 @@
using System.Collections.Generic;
namespace Bit.App.Pages
{
public class GroupingsPageListGroup : List<GroupingsPageListItem>
{
public GroupingsPageListGroup(List<GroupingsPageListItem> groupItems, string name, bool doUpper = true)
{
AddRange(groupItems);
if(string.IsNullOrWhiteSpace(name))
{
Name = "-";
}
else if(doUpper)
{
Name = name.ToUpperInvariant();
}
else
{
Name = name;
}
}
public string Name { get; set; }
public string NameShort => string.IsNullOrWhiteSpace(Name) || Name.Length == 0 ? "-" : Name[0].ToString();
}
}

2
src/App/Pages/GroupingsPage/GroupingsPageListItem.cs
View File

@ -5,7 +5,7 @@ namespace Bit.App.Pages
public class GroupingsPageListItem
{
public FolderView Folder { get; set; }
public Core.Models.View.CollectionView Collection { get; set; }
public CollectionView Collection { get; set; }
public CipherView Cipher { get; set; }
}
}

159
src/App/Pages/GroupingsPage/GroupingsPageViewModel.cs
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@ -1,6 +1,10 @@
using Bit.Core.Models.View;
using Bit.App.Resources;
using Bit.Core.Abstractions;
using Bit.Core.Models.Domain;
using Bit.Core.Models.View;
using Bit.Core.Utilities;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
using Xamarin.Forms;
@ -9,78 +13,133 @@ namespace Bit.App.Pages
public class GroupingsPageViewModel : BaseViewModel
{
private bool _loading = false;
private bool _loaded = false;
private List<CipherView> _allCiphers;
private readonly ICipherService _cipherService;
private readonly IFolderService _folderService;
private readonly ICollectionService _collectionService;
private readonly ISyncService _syncService;
public GroupingsPageViewModel()
{
_cipherService = ServiceContainer.Resolve<ICipherService>("cipherService");
_folderService = ServiceContainer.Resolve<IFolderService>("folderService");
_collectionService = ServiceContainer.Resolve<ICollectionService>("collectionService");
_syncService = ServiceContainer.Resolve<ISyncService>("syncService");
PageTitle = "My Vault";
Items = new ExtendedObservableCollection<GroupingsPageListItem>();
GroupedItems = new ExtendedObservableCollection<GroupingsPageListGroup>();
LoadCommand = new Command(async () => await LoadAsync());
}
public bool ShowFavorites { get; set; } = true;
public bool ShowFolders { get; set; } = true;
public bool ShowCollections { get; set; } = true;
public List<CipherView> Ciphers { get; set; }
public List<CipherView> FavoriteCiphers { get; set; }
public List<CipherView> NoFolderCiphers { get; set; }
public List<FolderView> Folders { get; set; }
public List<TreeNode<FolderView>> NestedFolders { get; set; }
public List<Core.Models.View.CollectionView> Collections { get; set; }
public List<TreeNode<Core.Models.View.CollectionView>> NestedCollections { get; set; }
public bool Loading
{
get => _loading;
set => SetProperty(ref _loading, value);
}
public ExtendedObservableCollection<GroupingsPageListItem> Items { get; set; }
public bool Loaded
{
get => _loaded;
set
{
SetProperty(ref _loaded, value);
SetProperty(ref _loading, !value);
}
}
public ExtendedObservableCollection<GroupingsPageListGroup> GroupedItems { get; set; }
public Command LoadCommand { get; set; }
public Task LoadAsync()
public async Task LoadAsync()
{
if(Loading)
{
return Task.FromResult(0);
}
Loading = true;
try
{
Items.ResetWithRange(new List<GroupingsPageListItem>
await LoadFoldersAsync();
await LoadCollectionsAsync();
await LoadCiphersAsync();
var favListItems = FavoriteCiphers?.Select(c => new GroupingsPageListItem { Cipher = c }).ToList();
var folderListItems = NestedFolders?.Select(f => new GroupingsPageListItem { Folder = f.Node }).ToList();
var collectionListItems = NestedCollections?.Select(c =>
new GroupingsPageListItem { Collection = c.Node }).ToList();
var groupedItems = new List<GroupingsPageListGroup>();
if(favListItems?.Any() ?? false)
{
new GroupingsPageListItem
{
Cipher = new CipherView { Name = "Cipher 1" }
},
new GroupingsPageListItem
{
Cipher = new CipherView { Name = "Cipher 2" }
},
new GroupingsPageListItem
{
Cipher = new CipherView { Name = "Cipher 3" }
},
new GroupingsPageListItem
{
Cipher = new CipherView { Name = "Cipher 4" }
},
new GroupingsPageListItem
{
Folder = new FolderView { Name = "Folder 1" }
},
new GroupingsPageListItem
{
Folder = new FolderView { Name = "Folder 2" }
},
new GroupingsPageListItem
{
Folder = new FolderView { Name = "Folder 3" }
},
new GroupingsPageListItem
{
Collection = new Core.Models.View.CollectionView { Name = "Collection 1" }
},
new GroupingsPageListItem
{
Collection = new Core.Models.View.CollectionView { Name = "Collection 2" }
},
});
groupedItems.Add(new GroupingsPageListGroup(favListItems, AppResources.Favorites));
}
if(folderListItems?.Any() ?? false)
{
groupedItems.Add(new GroupingsPageListGroup(folderListItems, AppResources.Folders));
}
if(collectionListItems?.Any() ?? false)
{
groupedItems.Add(new GroupingsPageListGroup(collectionListItems, AppResources.Collections));
}
GroupedItems.ResetWithRange(groupedItems);
}
finally
{
Loading = false;
Loaded = true;
}
}
return Task.FromResult(0);
private async Task LoadFoldersAsync()
{
if(!ShowFolders)
{
return;
}
Folders = await _folderService.GetAllDecryptedAsync();
NestedFolders = await _folderService.GetAllNestedAsync();
}
private async Task LoadCollectionsAsync()
{
if(!ShowCollections)
{
return;
}
Collections = await _collectionService.GetAllDecryptedAsync();
NestedCollections = await _collectionService.GetAllNestedAsync(Collections);
}
private async Task LoadCiphersAsync()
{
_allCiphers = await _cipherService.GetAllDecryptedAsync();
Ciphers = _allCiphers;
foreach(var c in _allCiphers)
{
if(c.Favorite)
{
if(FavoriteCiphers == null)
{
FavoriteCiphers = new List<CipherView>();
}
FavoriteCiphers.Add(c);
}
if(c.FolderId == null)
{
if(NoFolderCiphers == null)
{
NoFolderCiphers = new List<CipherView>();
}
NoFolderCiphers.Add(c);
}
}
FavoriteCiphers = _allCiphers.Where(c => c.Favorite).ToList();
}
}
}