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Show ROM sets in main window.

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This commit is contained in:
Natalia Portillo
2020-08-22 13:32:43 +01:00
parent 6b157da2ed
commit ad4bbdc417
8 changed files with 186 additions and 23 deletions
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101
RomRepoMgr/ViewModels/SplashWindowViewModel.cs
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@@ -24,7 +24,9 @@
*******************************************************************************/
using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Reactive;
using System.Threading.Tasks;
using Avalonia;
@@ -33,6 +35,7 @@ using Avalonia.Threading;
using Microsoft.EntityFrameworkCore;
using ReactiveUI;
using RomRepoMgr.Database;
using RomRepoMgr.Models;
namespace RomRepoMgr.ViewModels
{
@@ -44,6 +47,11 @@ namespace RomRepoMgr.ViewModels
bool _loadingDatabaseOk;
string _loadingDatabaseText;
bool _loadingDatabaseUnknown;
bool _loadingRomSetsError;
bool _loadingRomSetsOk;
string _loadingRomSetsText;
bool _loadingRomSetsUnknown;
bool _loadingSettingsError;
bool _loadingSettingsOk;
string _loadingSettingsText;
@@ -69,6 +77,9 @@ namespace RomRepoMgr.ViewModels
MigratingDatabaseOk = false;
MigratingDatabaseError = false;
MigratingDatabaseUnknown = true;
LoadingRomSetsOk = false;
LoadingRomSetsError = false;
LoadingRomSetsUnknown = true;
ExitVisible = false;
}
@@ -164,6 +175,30 @@ namespace RomRepoMgr.ViewModels
set => this.RaiseAndSetIfChanged(ref _exitButtonText, value);
}
public bool LoadingRomSetsOk
{
get => _loadingRomSetsOk;
set => this.RaiseAndSetIfChanged(ref _loadingRomSetsOk, value);
}
public bool LoadingRomSetsError
{
get => _loadingRomSetsError;
set => this.RaiseAndSetIfChanged(ref _loadingRomSetsError, value);
}
public bool LoadingRomSetsUnknown
{
get => _loadingRomSetsUnknown;
set => this.RaiseAndSetIfChanged(ref _loadingRomSetsUnknown, value);
}
public string LoadingRomSetsText
{
get => _loadingRomSetsText;
set => this.RaiseAndSetIfChanged(ref _loadingRomSetsText, value);
}
internal void ExecuteExitCommand() =>
(Application.Current.ApplicationLifetime as ClassicDesktopStyleApplicationLifetime)?.Shutdown();
@@ -173,6 +208,7 @@ namespace RomRepoMgr.ViewModels
LoadingSettingsText = "Loading settings...";
LoadingDatabaseText = "Loading database...";
MigratingDatabaseText = "Migrating database...";
LoadingRomSetsText = "Loading ROM sets...";
ExitButtonText = "Exit";
}
@@ -183,14 +219,14 @@ namespace RomRepoMgr.ViewModels
try
{
Settings.Settings.LoadSettings();
Dispatcher.UIThread.Post(LoadDatabase);
}
catch(Exception e)
{
// TODO: Log error
Dispatcher.UIThread.Post(FailedLoadingSettings);
}
Dispatcher.UIThread.Post(LoadDatabase);
});
void FailedLoadingSettings()
@@ -215,14 +251,14 @@ namespace RomRepoMgr.ViewModels
Directory.CreateDirectory(dbPathFolder);
_ = Context.Singleton;
Dispatcher.UIThread.Post(MigrateDatabase);
}
catch(Exception e)
{
// TODO: Log error
Dispatcher.UIThread.Post(FailedLoadingDatabase);
}
Dispatcher.UIThread.Post(MigrateDatabase);
});
}
@@ -243,14 +279,14 @@ namespace RomRepoMgr.ViewModels
try
{
Context.Singleton.Database.Migrate();
Dispatcher.UIThread.Post(LoadRomSets);
}
catch(Exception e)
{
// TODO: Log error
Dispatcher.UIThread.Post(FailedMigratingDatabase);
}
Dispatcher.UIThread.Post(LoadMainWindow);
});
}
@@ -261,14 +297,65 @@ namespace RomRepoMgr.ViewModels
ExitVisible = true;
}
void LoadMainWindow()
void LoadRomSets()
{
MigratingDatabaseUnknown = false;
MigratingDatabaseOk = true;
Task.Run(() =>
{
try
{
GotRomSets?.Invoke(this, new RomSetEventArgs
{
RomSets = Context.Singleton.RomSets.OrderBy(r => r.Name).ThenBy(r => r.Version).
ThenBy(r => r.Date).ThenBy(r => r.Description).ThenBy(r => r.Comment).
ThenBy(r => r.Filename).Select(r => new RomSetModel
{
Author = r.Author,
Comment = r.Comment,
Date = r.Date,
Description = r.Description,
Filename = r.Filename,
Homepage = r.Homepage,
Name = r.Name,
Sha384 = r.Sha384,
Version = r.Version
}).ToList()
});
Dispatcher.UIThread.Post(LoadMainWindow);
}
catch(Exception e)
{
// TODO: Log error
Dispatcher.UIThread.Post(FailedLoadingRomSets);
}
});
}
void FailedLoadingRomSets()
{
LoadingRomSetsUnknown = false;
LoadingRomSetsError = true;
ExitVisible = true;
}
void LoadMainWindow()
{
LoadingRomSetsUnknown = false;
LoadingRomSetsOk = true;
WorkFinished?.Invoke(this, EventArgs.Empty);
}
internal event EventHandler WorkFinished;
internal event EventHandler<RomSetEventArgs> GotRomSets;
public sealed class RomSetEventArgs : EventArgs
{
public List<RomSetModel> RomSets { get; set; }
}
}
}