/// <summary>
/// Gets the montage model from the montage config
/// </summary>
/// <param name="filePath">File path to the montage config file</param>
/// <returns>Montage model if success or null if unsuccessful</returns>
public MontageModel GetMontageModelFromFile(string filePath)
{
MontageModel model = null;
string json = null;
try
{
//read MontageModel config file into string
using (StreamReader sr = new StreamReader(filePath))
{
json = sr.ReadToEnd();
}
}
catch (Exception e)
{
MessageBox.Show("The montage config file could not be read from the file. Please check that it exists.", "Error", MessageBoxButton.OK, MessageBoxImage.Error);
_log.Error(e);
return(model);
}
if (string.IsNullOrEmpty(json))
{
MessageBox.Show("Montage JSON file is empty. Please check that the Montage config is correct.", "Warning", MessageBoxButton.OK, MessageBoxImage.Warning);
_log.Warn("Montage JSON file is empty after loading file.");
return(model);
}
else
{
SchemaModel schemaModel = new SchemaModel();
if (ValidateJSON(json, schemaModel.GetMontageSchema()))
{
//if correct json format, write it into master switchModel
try
{
model = JsonConvert.DeserializeObject <MontageModel>(json);
}
catch (Exception e)
{
MessageBox.Show("Could not convert montage config file. Please be sure that montage config file is correct.", "Error", MessageBoxButton.OK, MessageBoxImage.Error);
_log.Error(e);
return(model);
}
}
else
{
MessageBox.Show("Could not validate montage config file. Please be sure that montage config file is correct.", "Warning", MessageBoxButton.OK, MessageBoxImage.Warning);
_log.Warn("Could not validate montage config file.");
return(model);
}
}
return(model);
}
