/// <summary>
/// Remove fields from a DatFile
/// </summary>
/// <param name="datFile">Current DatFile object to run operations on</param>
public void ApplyRemovals(DatFile datFile)
{
// If the removers don't exist, we can't use it
if (DatHeaderRemover == null && DatItemRemover == null)
{
return;
}
InternalStopwatch watch = new InternalStopwatch("Applying removals to DAT");
// Remove DatHeader fields
if (DatHeaderRemover != null && DatHeaderRemover.DatHeaderFields.Any())
{
DatHeaderRemover.RemoveFields(datFile.Header);
}
// Remove DatItem and Machine fields
if (DatItemRemover != null && (DatItemRemover.MachineFields.Any() || DatItemRemover.DatItemFields.Any()))
{
Parallel.ForEach(datFile.Items.Keys, Globals.ParallelOptions, key =>
{
ConcurrentList <DatItem> items = datFile.Items[key];
for (int j = 0; j < items.Count; j++)
{
DatItemRemover.RemoveFields(items[j]);
}
datFile.Items.Remove(key);
datFile.Items.AddRange(key, items);
});
}
watch.Stop();
}
/// <summary>
/// Populate the exclusion objects using a set of field names
/// </summary>
/// <param name="fields">List of field names</param>
public void PopulateExclusionsFromList(List <string> fields)
{
// Instantiate the removers, if necessary
DatHeaderRemover ??= new DatHeaderRemover();
DatItemRemover ??= new DatItemRemover();
// If the list is null or empty, just return
if (fields == null || fields.Count == 0)
{
return;
}
InternalStopwatch watch = new InternalStopwatch("Populating removals from list");
foreach (string field in fields)
{
// If we don't even have a possible field name
if (field == null)
{
continue;
}
// DatHeader fields
if (DatHeaderRemover.SetRemover(field))
{
continue;
}
// Machine and DatItem fields
if (DatItemRemover.SetRemover(field))
{
continue;
}
// If we didn't match anything, log an error
logger.Warning($"The value {field} did not match any known field names. Please check the wiki for more details on supported field names.");
}
watch.Stop();
}