public ModListMetadataVM(ModListGalleryVM parent, ModlistMetadata metadata)
{
_parent = parent;
Metadata = metadata;
Location = Path.Combine(Consts.ModListDownloadFolder, Metadata.Links.MachineURL + ExtensionManager.Extension);
IsBroken = metadata.ValidationSummary.HasFailures;
OpenWebsiteCommand = ReactiveCommand.Create(() => Process.Start($"https://www.wabbajack.org/modlist/{Metadata.Links.MachineURL}"));
ExecuteCommand = ReactiveCommand.CreateFromObservable <Unit, Unit>(
canExecute: this.WhenAny(x => x.IsBroken).Select(x => !x),
execute: (unit) =>
Observable.Return(unit)
.WithLatestFrom(
this.WhenAny(x => x.Exists),
(_, e) => e)
// Do any download work on background thread
.ObserveOn(RxApp.TaskpoolScheduler)
.SelectTask(async(exists) =>
{
if (!exists)
{
try
{
var success = await Download();
if (!success)
{
Error = ErrorResponse.Fail("Download was marked unsuccessful");
return(false);
}
}
catch (Exception ex)
{
Error = ErrorResponse.Fail(ex);
return(false);
}
// Return an updated check on exists
return(File.Exists(Location));
}
return(exists);
})
.Where(exists => exists)
// Do any install page swap over on GUI thread
.ObserveOnGuiThread()
.Select(_ =>
{
_parent.MWVM.OpenInstaller(Path.GetFullPath(Location));
// Wait for modlist member to be filled, then open its readme
return(_parent.MWVM.Installer.Value.WhenAny(x => x.ModList)
.NotNull()
.Take(1)
.Do(modList =>
{
try
{
modList.OpenReadmeWindow();
}
catch (Exception ex)
{
Utils.Error(ex);
}
}));
})
.Switch()
.Unit());
_Exists = Observable.Interval(TimeSpan.FromSeconds(0.5))
.Unit()
.StartWith(Unit.Default)
.FlowSwitch(_parent.WhenAny(x => x.IsActive))
.Select(_ =>
{
try
{
return(!metadata.NeedsDownload(Location));
}
catch (Exception)
{
return(true);
}
})
.ToGuiProperty(this, nameof(Exists));
var imageObs = Observable.Return(Metadata.Links.ImageUri)
.DownloadBitmapImage((ex) => Utils.Log($"Error downloading modlist image {Metadata.Title}"));
_Image = imageObs
.ToGuiProperty(this, nameof(Image));
_LoadingImage = imageObs
.Select(x => false)
.StartWith(true)
.ToGuiProperty(this, nameof(LoadingImage));
}
public ModListMetadataVM(ModListGalleryVM parent, ModlistMetadata metadata)
{
_parent = parent;
Metadata = metadata;
Location = Consts.ModListDownloadFolder.Combine(Metadata.Links.MachineURL + (string)Consts.ModListExtension);
ModListTagList = new List <ModListTag>();
Metadata.tags.ForEach(tag =>
{
ModListTagList.Add(new ModListTag(tag));
});
DownloadSizeText = "Download size : " + UIUtils.FormatBytes(Metadata.DownloadMetadata.SizeOfArchives);
InstallSizeText = "Installation size : " + UIUtils.FormatBytes(Metadata.DownloadMetadata.SizeOfInstalledFiles);
IsBroken = metadata.ValidationSummary.HasFailures;
//https://www.wabbajack.org/#/modlists/info?machineURL=eldersouls
OpenWebsiteCommand = ReactiveCommand.Create(() => Utils.OpenWebsite(new Uri($"https://www.wabbajack.org/#/modlists/info?machineURL={Metadata.Links.MachineURL}")));
ExecuteCommand = ReactiveCommand.CreateFromObservable <Unit, Unit>(
canExecute: this.WhenAny(x => x.IsBroken).Select(x => !x),
execute: (unit) =>
Observable.Return(unit)
.WithLatestFrom(
this.WhenAny(x => x.Exists),
(_, e) => e)
// Do any download work on background thread
.ObserveOn(RxApp.TaskpoolScheduler)
.SelectTask(async(exists) =>
{
if (!exists)
{
try
{
var success = await Download();
if (!success)
{
Error = ErrorResponse.Fail("Download was marked unsuccessful");
return(false);
}
}
catch (Exception ex)
{
Error = ErrorResponse.Fail(ex);
return(false);
}
// Return an updated check on exists
return(Location.Exists);
}
return(exists);
})
.Where(exists => exists)
// Do any install page swap over on GUI thread
.ObserveOnGuiThread()
.Select(_ =>
{
_parent.MWVM.OpenInstaller(Location);
// Wait for modlist member to be filled, then open its readme
return(_parent.MWVM.Installer.Value.WhenAny(x => x.ModList)
.NotNull()
.Take(1)
.Do(modList =>
{
try
{
modList.OpenReadme();
}
catch (Exception ex)
{
Utils.Error(ex);
}
}));
})
.Switch()
.Unit());
_Exists = Observable.Interval(TimeSpan.FromSeconds(0.5))
.Unit()
.StartWith(Unit.Default)
.FlowSwitch(_parent.WhenAny(x => x.IsActive))
.SelectAsync(async _ =>
{
try
{
return(!IsDownloading && !(await metadata.NeedsDownload(Location)));
}
catch (Exception)
{
return(true);
}
})
.ToGuiProperty(this, nameof(Exists));
var imageObs = Observable.Return(Metadata.Links.ImageUri)
.DownloadBitmapImage((ex) => Utils.Log($"Error downloading modlist image {Metadata.Title}"));
_Image = imageObs
.ToGuiProperty(this, nameof(Image));
_LoadingImage = imageObs
.Select(x => false)
.StartWith(true)
.ToGuiProperty(this, nameof(LoadingImage));
}
public ModListMetadataVM(ModListGalleryVM parent, ModlistMetadata metadata)
{
_parent = parent;
Metadata = metadata;
IsBroken = metadata.ValidationSummary.HasFailures;
OpenWebsiteCommand = ReactiveCommand.Create(() => Process.Start($"https://www.wabbajack.org/modlist/{Metadata.Links.MachineURL}"));
ExecuteCommand = ReactiveCommand.CreateFromObservable <Unit, Unit>(
canExecute: this.WhenAny(x => x.IsBroken).Select(x => !x),
execute: (unit) =>
Observable.Return(unit)
.WithLatestFrom(
this.WhenAny(x => x.Exists),
(_, e) => e)
// Do any download work on background thread
.ObserveOn(RxApp.TaskpoolScheduler)
.SelectTask(async(exists) =>
{
if (!exists)
{
await Download();
// Return an updated check on exists
return(File.Exists(Location));
}
return(exists);
})
.Where(exists => exists)
// Do any install page swap over on GUI thread
.ObserveOnGuiThread()
.Select(_ =>
{
_parent.MWVM.OpenInstaller(Path.GetFullPath(Location));
// Wait for modlist member to be filled, then open its readme
return(_parent.MWVM.Installer.Value.WhenAny(x => x.ModList)
.NotNull()
.Take(1)
.Do(modList =>
{
try
{
modList.OpenReadmeWindow();
}
catch (Exception ex)
{
Utils.Error(ex);
}
}));
})
.Switch()
.Unit());
_Exists = Observable.Interval(TimeSpan.FromSeconds(0.5))
.Unit()
.StartWith(Unit.Default)
.Select(_ =>
{
try
{
return(!metadata.NeedsDownload(Location));
}
catch (Exception)
{
return(true);
}
})
.ToProperty(this, nameof(Exists));
}
