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Remove database singleton.

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This commit is contained in:
Natalia Portillo
2020-09-05 02:49:41 +01:00
parent 9818cd43c6
commit 49c69b9524
8 changed files with 118 additions and 133 deletions
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92
RomRepoMgr/ViewModels/SplashWindowViewModel.cs
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@@ -255,7 +255,7 @@ namespace RomRepoMgr.ViewModels
if(!Directory.Exists(dbPathFolder))
Directory.CreateDirectory(dbPathFolder);
_ = Context.Singleton;
using var ctx = Context.Create(Settings.Settings.Current.DatabasePath);
Dispatcher.UIThread.Post(MigrateDatabase);
}
@@ -283,7 +283,9 @@ namespace RomRepoMgr.ViewModels
{
try
{
Context.Singleton.Database.Migrate();
using var ctx = Context.Create(Settings.Settings.Current.DatabasePath);
ctx.Database.Migrate();
Dispatcher.UIThread.Post(LoadRomSets);
}
@@ -311,50 +313,52 @@ namespace RomRepoMgr.ViewModels
{
try
{
using var ctx = Context.Create(Settings.Settings.Current.DatabasePath);
GotRomSets?.Invoke(this, new RomSetsEventArgs
{
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
{
Id = r.Id,
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,
TotalMachines = r.Machines.Count,
CompleteMachines =
r.Machines.Count(m => m.Files.Count > 0 && m.Disks.Count == 0 &&
m.Files.All(f => f.File.IsInRepo)) +
r.Machines.Count(m => m.Disks.Count > 0 && m.Files.Count == 0 &&
m.Disks.All(f => f.Disk.IsInRepo)) +
r.Machines.Count(m => m.Files.Count > 0 && m.Disks.Count > 0 &&
m.Files.All(f => f.File.IsInRepo) &&
m.Disks.All(f => f.Disk.IsInRepo)),
IncompleteMachines =
r.Machines.Count(m => m.Files.Count > 0 && m.Disks.Count == 0 &&
m.Files.Any(f => !f.File.IsInRepo)) +
r.Machines.Count(m => m.Disks.Count > 0 && m.Files.Count == 0 &&
m.Disks.Any(f => !f.Disk.IsInRepo)) +
r.Machines.Count(m => m.Files.Count > 0 && m.Disks.Count > 0 &&
(m.Files.Any(f => !f.File.IsInRepo) ||
m.Disks.Any(f => !f.Disk.IsInRepo))),
TotalRoms = r.Machines.Sum(m => m.Files.Count) +
r.Machines.Sum(m => m.Disks.Count) +
r.Machines.Sum(m => m.Medias.Count),
HaveRoms = r.Machines.Sum(m => m.Files.Count(f => f.File.IsInRepo)) +
r.Machines.Sum(m => m.Disks.Count(f => f.Disk.IsInRepo)) +
r.Machines.Sum(m => m.Medias.Count(f => f.Media.IsInRepo)),
MissRoms = r.Machines.Sum(m => m.Files.Count(f => !f.File.IsInRepo)) +
r.Machines.Sum(m => m.Disks.Count(f => !f.Disk.IsInRepo)) +
r.Machines.Sum(m => m.Medias.Count(f => !f.Media.IsInRepo)),
Category = r.Category
}).ToList()
RomSets = ctx.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
{
Id = r.Id,
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,
TotalMachines = r.Machines.Count,
CompleteMachines =
r.Machines.Count(m => m.Files.Count > 0 && m.Disks.Count == 0 &&
m.Files.All(f => f.File.IsInRepo)) +
r.Machines.Count(m => m.Disks.Count > 0 && m.Files.Count == 0 &&
m.Disks.All(f => f.Disk.IsInRepo)) +
r.Machines.Count(m => m.Files.Count > 0 && m.Disks.Count > 0 &&
m.Files.All(f => f.File.IsInRepo) &&
m.Disks.All(f => f.Disk.IsInRepo)),
IncompleteMachines =
r.Machines.Count(m => m.Files.Count > 0 && m.Disks.Count == 0 &&
m.Files.Any(f => !f.File.IsInRepo)) +
r.Machines.Count(m => m.Disks.Count > 0 && m.Files.Count == 0 &&
m.Disks.Any(f => !f.Disk.IsInRepo)) +
r.Machines.Count(m => m.Files.Count > 0 && m.Disks.Count > 0 &&
(m.Files.Any(f => !f.File.IsInRepo) ||
m.Disks.Any(f => !f.Disk.IsInRepo))),
TotalRoms = r.Machines.Sum(m => m.Files.Count) +
r.Machines.Sum(m => m.Disks.Count) +
r.Machines.Sum(m => m.Medias.Count),
HaveRoms = r.Machines.Sum(m => m.Files.Count(f => f.File.IsInRepo)) +
r.Machines.Sum(m => m.Disks.Count(f => f.Disk.IsInRepo)) +
r.Machines.Sum(m => m.Medias.Count(f => f.Media.IsInRepo)),
MissRoms = r.Machines.Sum(m => m.Files.Count(f => !f.File.IsInRepo)) +
r.Machines.Sum(m => m.Disks.Count(f => !f.Disk.IsInRepo)) +
r.Machines.Sum(m => m.Medias.Count(f => !f.Media.IsInRepo)),
Category = r.Category
}).ToList()
});
Dispatcher.UIThread.Post(LoadMainWindow);