public async Task UpdateInstalledModels()
{
_applicationStatusManager.ChangeCurrentAppStatus(Enums.Status.Working, "Working | get installed models...");
_installedModels.Clear();
try
{
Log.Information("Get installed ml models.");
var models = await MLModel.GetInstalledModels();
foreach (var model in models)
{
_installedModels.Add(new MlModelData(model.Image.Name,
model.Type,
model.ModelVersion,
model.ApiVersion));
}
Log.Information("Successfully get installed ml models.");
}
catch (Exception e)
{
Log.Error(e, "Unable to get installed models.");
}
_applicationStatusManager.ChangeCurrentAppStatus(Enums.Status.Ready, "");
}
public async void Init()
{
//get model status
try
{
Status = "Loading ml model...";
var config = _newConfig.MlModelConfig;
// get local versions
var localVersions = await MLModel.GetInstalledVersions(config);
if (!localVersions.Contains(config.ModelVersion))
{
throw new Exception($"There are no ml local model to init: {config.Image.Name}:{config.Image.Tag}");
}
if (config.ApiVersion != API_VERSION)
{
throw new Exception($"Unsupported api {config.ApiVersion}. Only api v {API_VERSION} is supported.");
}
Dispatcher.UIThread.Post(() =>
{
Repository = config.Image.Name;
Version = $"{config.ModelVersion}";
Type = $"{config.Type}";
Status = $"Ready";
});
}
catch (Exception e)
{
Status = $"Not ready.";
Log.Error(e, "Unable to init model.");
}
// get installed models
try
{
var models = await MLModel.GetInstalledModels();
Dispatcher.UIThread.Post(() =>
{
foreach (var model in models)
{
_installedModels.Add(new MlModelData(model.Image.Name,
model.Type,
model.ModelVersion,
model.ApiVersion));
}
});
}
catch (Exception e)
{
Log.Error(e, "Unable to get installed models.");
}
//get available models
try
{
foreach (var repository in _newConfig.Repositories)
{
try
{
var models = await MLModel.GetAvailableModelsFromRegistry(repository);
Dispatcher.UIThread.Post(() =>
{
_repositories.Add(repository);
foreach (var model in models)
{
_avalableModels.Add(new MlModelData(model.Image.Name,
model.Type,
model.ModelVersion,
model.ApiVersion));
}
});
}
catch (Exception e)
{
Log.Warning(e, $"Unable to parse models from {repository}. Skipped.");
}
}
}
catch (Exception e)
{
Log.Error(e, "Unable get available models.");
}
Dispatcher.UIThread.Post(() =>
{
_applicationStatusManager.ChangeCurrentAppStatus(Enums.Status.Ready, "");
});
}