# Sample script showing how to deselect the build checkbox when a 
# train terminates in operations.
#
# Author: Daniel Boudreau, copyright 2011, 2024
# Part of the JMRI distribution

import jmri

class terminateCheckBoxTrain(jmri.jmrit.automat.AbstractAutomaton) :      
  def init(self):
    # get the train manager
    self.tm = jmri.InstanceManager.getDefault(jmri.jmrit.operations.trains.TrainManager)
    return

  def handle(self):
    print ('Deselect build checkbox for terminated trains')
    # get a list of trains from the manager
    trainList = self.tm.getTrainsByNameList()

    # show a list of trains
    for train in trainList :
      print ('checking train {}, {}, status: {}'.format(train.getName(), train.getDescription(), train.getStatus()))
      if (train.getStatus().startswith(jmri.jmrit.operations.trains.Train.TERMINATED)):
        print ('train {}, {}, is terminated, deselect build checkbox'.format(train.getName(), train.getDescription()))
        train.setBuildEnabled(False);

    return False              # all done, don't repeat again

terminateCheckBoxTrain().start()          # create one of these, and start it running