public void Import(TriggerManager triggerManager)
{
var serialized = fileDialogs.TryChooseAndReadTextFile();
if (serialized != null)
{
var deserializedTriggers = serializer.Deserialize <TriggersDto>(serialized);
ConflictResolution?globalConflictResolutionChoice = null;
foreach (var triggerEntity in deserializedTriggers.TriggerEntities)
{
var existingTrigger = triggerManager.FindTriggerByName(triggerEntity.Name);
if (existingTrigger != null)
{
if (globalConflictResolutionChoice != null)
{
ResolveUsing(globalConflictResolutionChoice.Value, triggerManager, triggerEntity, existingTrigger);
continue;
}
var message = "Imported trigger seems to already exists:\r\n" +
"\r\n" +
$"Imported trigger: {triggerEntity.GetDescription()}\r\n" +
$"Existing trigger: {existingTrigger.GetDescription()}\r\n" +
"\r\n" +
"What should we do?";
var userChoice = new ConflictResolveDialog();
userChoice.SetText(message);
userChoice.ShowDialog();
ResolveUsing(userChoice.ConflictResolution, triggerManager, triggerEntity, existingTrigger);
if (userChoice.UseThisResolutionForAllConflicts)
{
globalConflictResolutionChoice = userChoice.ConflictResolution;
}
}
else
{
ResolveUsing(ConflictResolution.ImportAsNew, triggerManager, triggerEntity, null);
}
}
}
}