!7

concept Bla {
  S name;
}

module QuickReloadTest > DynPrintLog {
  transient virtual Concepts oldConcepts;
  
  start {
    print(+oldConcepts);
    db();
    pnlStruct(list(Bla));
    uniq(Bla, name := "yo");
  }
  
  Concepts _getReloadData() { ret db_mainConcepts(); }
  void _setReloadData_early(virtual Concepts data) {
    if (data == null) ret;
    
    oldConcepts = data;
    Concepts concepts = db_mainConcepts();
    concepts.miscMapPut("dbGrabber", func -> Bool {
      pcall {
        concepts.idCounter = getLong idCounter(oldConcepts);
        Map<Long, virtual Concept> oldMap = cast _get concepts(oldConcepts);
        concepts.concepts.putAll((Map<Long, Concept>) quickImport(oldMap));
        
        // Note: this calls _doneLoading2() on all concepts
        concepts.assignConceptsToUs();
        true;
      }
      false;
    });
  }
}