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WIP ViewModelLocator - Messenger and Recent issues

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Refactoring
Code cleanup
This commit is contained in:
Geoffroy BONNEVILLE
2020-04-23 19:00:38 +02:00
parent 2b8f9bd5f0
commit d211453553
59 changed files with 309 additions and 934 deletions
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100
ModernKeePass/ViewModels/MainVm.cs
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@@ -4,6 +4,7 @@ using Windows.ApplicationModel;
using Windows.UI.Xaml.Controls;
using GalaSoft.MvvmLight;
using MediatR;
using Messages;
using Microsoft.Extensions.DependencyInjection;
using ModernKeePass.Application.Common.Interfaces;
using ModernKeePass.Application.Database.Queries.GetDatabase;
@@ -12,11 +13,23 @@ using ModernKeePass.Domain.Interfaces;
using ModernKeePass.Models;
using ModernKeePass.ViewModels.ListItems;
using ModernKeePass.Views;
using System.Threading.Tasks;
using GalaSoft.MvvmLight.Views;
using ModernKeePass.Application.Database.Commands.CloseDatabase;
using ModernKeePass.Application.Database.Commands.SaveDatabase;
using ModernKeePass.Common;
using ModernKeePass.Domain.Exceptions;
namespace ModernKeePass.ViewModels
{
public class MainVm : ObservableObject, IHasSelectableObject
public class MainVm : ViewModelBase, IHasSelectableObject
{
private readonly IMediator _mediator;
private readonly IRecentProxy _recent;
private readonly IResourceProxy _resource;
private readonly IDialogService _dialog;
private readonly INotificationService _notification;
private readonly INavigationService _navigation;
private IOrderedEnumerable<IGrouping<string, MainMenuItemVm>> _mainMenuItems;
private ISelectableModel _selectedItem;
@@ -55,19 +68,45 @@ namespace ModernKeePass.ViewModels
destinationFrame,
App.Services.GetRequiredService<IMediator>(),
App.Services.GetRequiredService<IRecentProxy>(),
App.Services.GetRequiredService<IResourceProxy>(),
App.Services.GetRequiredService<IResourceProxy>(),
App.Services.GetRequiredService<IDialogService>(),
App.Services.GetRequiredService<INotificationService>(),
App.Services.GetRequiredService<INavigationService>(),
databaseFile)
{ }
public MainVm(Frame referenceFrame, Frame destinationFrame, IMediator mediator, IRecentProxy recent, IResourceProxy resource, FileInfo databaseFile = null)
public MainVm(
Frame referenceFrame,
Frame destinationFrame,
IMediator mediator,
IRecentProxy recent,
IResourceProxy resource,
IDialogService dialog,
INotificationService notification,
INavigationService navigation,
FileInfo databaseFile = null)
{
var database = mediator.Send(new GetDatabaseQuery()).GetAwaiter().GetResult();
_mediator = mediator;
_recent = recent;
_resource = resource;
_dialog = dialog;
_notification = notification;
_navigation = navigation;
BuildMainMenuItems(referenceFrame, destinationFrame, databaseFile);
MessengerInstance.Register<DatabaseOpenedMessage>(this, NavigateToPage);
MessengerInstance.Register<DatabaseAlreadyOpenedMessage>(this, async message => await DisplaySaveConfirmation(message));
}
private void BuildMainMenuItems(Frame referenceFrame, Frame destinationFrame, FileInfo databaseFile)
{
var database = _mediator.Send(new GetDatabaseQuery()).GetAwaiter().GetResult();
var mainMenuItems = new ObservableCollection<MainMenuItemVm>
{
new MainMenuItemVm
{
Title = resource.GetResourceValue("MainMenuItemOpen"),
Title = _resource.GetResourceValue("MainMenuItemOpen"),
PageType = typeof(OpenDatabasePage),
Destination = destinationFrame,
Parameter = databaseFile,
@@ -76,14 +115,14 @@ namespace ModernKeePass.ViewModels
},
new MainMenuItemVm
{
Title = resource.GetResourceValue("MainMenuItemNew"),
Title = _resource.GetResourceValue("MainMenuItemNew"),
PageType = typeof(NewDatabasePage),
Destination = destinationFrame,
SymbolIcon = Symbol.Add
},
new MainMenuItemVm
{
Title = resource.GetResourceValue("MainMenuItemSave"),
Title = _resource.GetResourceValue("MainMenuItemSave"),
PageType = typeof(SaveDatabasePage),
Destination = destinationFrame,
Parameter = referenceFrame,
@@ -93,31 +132,31 @@ namespace ModernKeePass.ViewModels
},
new MainMenuItemVm
{
Title = resource.GetResourceValue("MainMenuItemRecent"),
Title = _resource.GetResourceValue("MainMenuItemRecent"),
PageType = typeof(RecentDatabasesPage),
Destination = destinationFrame,
Parameter = referenceFrame,
SymbolIcon = Symbol.Copy,
IsSelected = !database.IsOpen && recent.EntryCount > 0,
IsEnabled = recent.EntryCount > 0
IsSelected = !database.IsOpen && _recent.EntryCount > 0,
IsEnabled = _recent.EntryCount > 0
},
new MainMenuItemVm
{
Title = resource.GetResourceValue("MainMenuItemSettings"),
Title = _resource.GetResourceValue("MainMenuItemSettings"),
PageType = typeof(SettingsPage),
Destination = referenceFrame,
SymbolIcon = Symbol.Setting
},
new MainMenuItemVm
{
Title = resource.GetResourceValue("MainMenuItemAbout"),
Title = _resource.GetResourceValue("MainMenuItemAbout"),
PageType = typeof(AboutPage),
Destination = destinationFrame,
SymbolIcon = Symbol.Help
},
new MainMenuItemVm
{
Title = resource.GetResourceValue("MainMenuItemDonate"),
Title = _resource.GetResourceValue("MainMenuItemDonate"),
PageType = typeof(DonatePage),
Destination = destinationFrame,
SymbolIcon = Symbol.Shop
@@ -137,8 +176,41 @@ namespace ModernKeePass.ViewModels
Group = "Databases",
SymbolIcon = Symbol.ProtectedDocument
});
MainMenuItems = from item in mainMenuItems group item by item.Group into grp orderby grp.Key select grp;
}
private void NavigateToPage(DatabaseOpenedMessage message)
{
_navigation.NavigateTo(Constants.Navigation.GroupPage, new NavigationItem { Id = message.RootGroupId });
}
private async Task DisplaySaveConfirmation(DatabaseAlreadyOpenedMessage message)
{
var database = await _mediator.Send(new GetDatabaseQuery());
await _dialog.ShowMessage(string.Format(_resource.GetResourceValue("MessageDialogDBOpenDesc"), database.Name),
_resource.GetResourceValue("MessageDialogDBOpenTitle"),
_resource.GetResourceValue("MessageDialogDBOpenButtonSave"),
_resource.GetResourceValue("MessageDialogDBOpenButtonDiscard"),
async isOk =>
{
if (isOk)
{
try
{
await _mediator.Send(new SaveDatabaseCommand());
_notification.Show(database.Name, _resource.GetResourceValue("ToastSavedMessage"));
}
catch (SaveException exception)
{
_notification.Show(exception.Source, exception.Message);
return;
}
}
await _mediator.Send(new CloseDatabaseCommand());
MessengerInstance.Send(new DatabaseClosedMessage { Parameter = message.Parameter });
});
}
}
}