public async Task <bool> ConfirmNameUnique(PatcherVm patcher)
{
var existingNames = _groupsList.Groups.Items
.SelectMany(g => g.Patchers.Items)
.Select(x => x.NameVm.Name)
.ToHashSet(StringComparer.OrdinalIgnoreCase);
if (!existingNames.Contains(patcher.NameVm.Name))
{
return(true);
}
var rename = new PatcherInitRenameActionVm(
patcher.NameVm.Name,
existingNames);
_confirmation.TargetConfirmation = rename;
var signal = rename.ConfirmActionCommand.EndingExecution().Select(_ => true);
if (rename.DiscardActionCommand != null)
{
signal = signal.Merge(rename.DiscardActionCommand.EndingExecution().Select(_ => false));
}
var result = await signal.Take(1);
if (!result)
{
return(false);
}
patcher.NameVm.Nickname = rename.Name;
return(true);
}
public PatcherRunVm ToRunner(PatcherVm patcherVm)
{
switch (patcherVm)
{
case GitPatcherVm:
case SolutionPatcherVm:
return(ToRunner <SolutionPatcherRun>(patcherVm));
case CliPatcherVm:
return(ToRunner <CliPatcherRun>(patcherVm));
default:
throw new NotImplementedException();
}
}
private PatcherRunVm ToRunner <T>(PatcherVm patcherVm)
where T : IPatcherRun
{
var scope = patcherVm.Scope.BeginLifetimeScope(LifetimeScopes.RunNickname, c =>
{
c.RegisterType <T>().As <IPatcherRun>();
c.RegisterType <ReporterLoggerWrapper>()
.AsImplementedInterfaces()
.SingleInstance();
});
var runnerFactory = scope.Resolve <PatcherRunVm.Factory>();
patcherVm.PrepForRun();
var ret = runnerFactory(patcherVm);
scope.DisposeWith(ret);
return(ret);
}