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Save error is now handled via Messenger instead of unhandled exception handler (which didn't work)

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Save as actually works now
WIP Styles
Code cleanup
This commit is contained in:
Geoffroy BONNEVILLE
2020-05-04 12:48:27 +02:00
parent 97b10baedc
commit 1e7662def7
33 changed files with 268 additions and 268 deletions
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45
WinAppCommon/ViewModels/SaveVm.cs
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@@ -1,48 +1,63 @@
using System.Threading.Tasks;
using Windows.Storage;
using Windows.Storage.AccessCache;
using GalaSoft.MvvmLight;
using GalaSoft.MvvmLight.Command;
using GalaSoft.MvvmLight.Views;
using MediatR;
using Messages;
using ModernKeePass.Application.Common.Interfaces;
using ModernKeePass.Application.Database.Commands.CloseDatabase;
using ModernKeePass.Application.Database.Commands.SaveDatabase;
using ModernKeePass.Application.Database.Queries.GetDatabase;
using ModernKeePass.Common;
using RelayCommand = GalaSoft.MvvmLight.Command.RelayCommand;
using ModernKeePass.Domain.Exceptions;
namespace ModernKeePass.ViewModels
{
public class SaveVm
public class SaveVm: ViewModelBase
{
public bool IsSaveEnabled => _mediator.Send(new GetDatabaseQuery()).GetAwaiter().GetResult().IsDirty;
public RelayCommand SaveAsCommand { get; }
public RelayCommand SaveCommand { get; }
public RelayCommand CloseCommand { get; }
private readonly IMediator _mediator;
private readonly INavigationService _navigation;
public SaveVm(IMediator mediator, INavigationService navigation)
private readonly IFileProxy _file;
public SaveVm(IMediator mediator, INavigationService navigation, IFileProxy file)
{
_mediator = mediator;
_navigation = navigation;
_file = file;
SaveAsCommand = new RelayCommand(async () => await SaveAs());
SaveCommand = new RelayCommand(async () => await Save(), () => IsSaveEnabled);
CloseCommand = new RelayCommand(async () => await Close());
}
public async Task Save(bool close = true)
private async Task SaveAs()
{
await _mediator.Send(new SaveDatabaseCommand());
if (close) await _mediator.Send(new CloseDatabaseCommand());
// TODO: get these from resource
var file = await _file.CreateFile("New Database", Domain.Common.Constants.Extensions.Kdbx, "KeePass 2.x database", true);
await _mediator.Send(new SaveDatabaseCommand { FilePath = file.Id });
_navigation.NavigateTo(Constants.Navigation.MainPage);
}
public async Task Save(StorageFile file)
public async Task Save()
{
var token = StorageApplicationPermissions.FutureAccessList.Add(file, file.Name);
await _mediator.Send(new SaveDatabaseCommand { FilePath = token });
_navigation.NavigateTo(Constants.Navigation.MainPage);
try
{
await _mediator.Send(new SaveDatabaseCommand());
await Close();
}
catch (SaveException e)
{
MessengerInstance.Send(new SaveErrorMessage { Message = e.Message });
}
}
public async Task Close()
{
await _mediator.Send(new CloseDatabaseCommand());