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Opening Databases now use a Messenger service

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This commit is contained in:
Geoffroy BONNEVILLE
2020-04-21 17:13:39 +02:00
parent 004f1a35a8
commit 0b19d8d50a
21 changed files with 240 additions and 146 deletions
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53
WinAppCommon/ViewModels/UserControls/OpenDatabaseControlVm.cs
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@@ -1,12 +1,14 @@
using System;
using System.Text;
using System.Threading.Tasks;
using GalaSoft.MvvmLight.Command;
using GalaSoft.MvvmLight.Messaging;
using MediatR;
using Messages;
using Microsoft.Extensions.DependencyInjection;
using ModernKeePass.Application.Common.Interfaces;
using ModernKeePass.Application.Database.Queries.GetDatabase;
using ModernKeePass.Application.Database.Queries.OpenDatabase;
using ModernKeePass.Common;
using ModernKeePass.Domain.AOP;
namespace ModernKeePass.ViewModels
@@ -28,6 +30,7 @@ namespace ModernKeePass.ViewModels
{
SetProperty(ref _hasPassword, value);
OnPropertyChanged(nameof(IsValid));
OpenDatabaseCommand.RaiseCanExecuteChanged();
}
}
@@ -38,6 +41,7 @@ namespace ModernKeePass.ViewModels
{
SetProperty(ref _hasKeyFile, value);
OnPropertyChanged(nameof(IsValid));
OpenDatabaseCommand.RaiseCanExecuteChanged();
}
}
@@ -73,6 +77,7 @@ namespace ModernKeePass.ViewModels
{
_keyFilePath = value;
OnPropertyChanged(nameof(IsValid));
OpenDatabaseCommand.RaiseCanExecuteChanged();
}
}
@@ -82,10 +87,17 @@ namespace ModernKeePass.ViewModels
set { SetProperty(ref _keyFileText, value); }
}
public string RootGroupId { get; set; }
public string OpenButtonLabel
{
get { return _openButtonLabel; }
set { SetProperty(ref _openButtonLabel, value); }
}
public RelayCommand<string> OpenDatabaseCommand { get; }
protected readonly IMediator Mediator;
private readonly IResourceProxy _resource;
private readonly IMessenger _messenger;
private bool _hasPassword;
private bool _hasKeyFile;
private bool _isOpening;
@@ -94,35 +106,55 @@ namespace ModernKeePass.ViewModels
private StatusTypes _statusType;
private string _keyFilePath;
private string _keyFileText;
private string _openButtonLabel;
public OpenDatabaseControlVm() : this(
App.Services.GetRequiredService<IMediator>(),
App.Services.GetRequiredService<IResourceProxy>())
App.Services.GetRequiredService<IResourceProxy>(),
App.Services.GetRequiredService<IMessenger>())
{ }
public OpenDatabaseControlVm(IMediator mediator, IResourceProxy resource)
public OpenDatabaseControlVm(IMediator mediator, IResourceProxy resource, IMessenger messenger)
{
Mediator = mediator;
_resource = resource;
_messenger = messenger;
OpenDatabaseCommand = new RelayCommand<string>(async databaseFilePath => await TryOpenDatabase(databaseFilePath), _ => IsValid);
_keyFileText = _resource.GetResourceValue("CompositeKeyDefaultKeyFile");
_openButtonLabel = _resource.GetResourceValue("CompositeKeyOpenButtonLabel");
}
public async Task<bool> OpenDatabase(string databaseFilePath)
public async Task TryOpenDatabase(string databaseFilePath)
{
_messenger.Send(new DatabaseOpeningMessage {Token = databaseFilePath});
var database = await Mediator.Send(new GetDatabaseQuery());
if (database.IsOpen)
{
_messenger.Send(new DatabaseAlreadyOpenedMessage { OpenedDatabase = database });
}
else await OpenDatabase(databaseFilePath);
}
public async Task OpenDatabase(string databaseFilePath)
{
var oldLabel = _openButtonLabel;
OpenButtonLabel = _resource.GetResourceValue("CompositeKeyOpening");
_isOpening = true;
try
{
_isOpening = true;
OnPropertyChanged(nameof(IsValid));
OpenDatabaseCommand.RaiseCanExecuteChanged();
await Mediator.Send(new OpenDatabaseQuery
{
FilePath = databaseFilePath,
KeyFilePath = HasKeyFile ? KeyFilePath : null,
Password = HasPassword ? Password : null,
});
RootGroupId = (await Mediator.Send(new GetDatabaseQuery())).RootGroupId;
return true;
var rootGroupId = (await Mediator.Send(new GetDatabaseQuery())).RootGroupId;
_messenger.Send(new DatabaseOpenedMessage { RootGroupId = rootGroupId });
}
catch (ArgumentException)
{
@@ -140,8 +172,9 @@ namespace ModernKeePass.ViewModels
{
_isOpening = false;
OnPropertyChanged(nameof(IsValid));
OpenDatabaseCommand.RaiseCanExecuteChanged();
OpenButtonLabel = oldLabel;
}
return false;
}
private void UpdateStatus(string text, StatusTypes type)