def organizer(folder):
    import glob, os, shutil


file_destinations = {
    'main': 'C:/Users/luisc/Documents/Scan',
    'check': 'C:/Users/luisc/Documents/Scan/Check',
    'timesheet': 'C:/Users/luisc/Documents/Scan/Timesheet'
}

def organizer(folder):
    destination = file_destinations.get(folder)
    if destination:
        os.chdir(destination)
    else:
        print ('{0} is not a valid option'.format(folder))
        return

    for file in glob.glob('*'):
        file_parts = file.split(' ')
        if not os.path.isdir(file):
            if folder.lower() == 'main':
                ref = file_parts[0]
            elif folder.lower() == 'check':
                ref = file_parts[1]
            elif folder.lower() == 'timesheet':
                ref = '{0} {1}'.format(file_parts[1], file_parts[2])
            else:
                print('{0} is not a valid file'.format(file))
                return

            source = '{0}/{1}'.format(os.path.dirname(os.path.realpath(__file__)), file)
            destination = '{0}/{1}/{2}'.format(os.path.dirname(os.path.realpath(__file__)), ref, file)

            # move file or create folder then move file
            if not os.path.exists(ref):
                os.makedirs(ref)
            shutil.move(source, destination)