Method doExecute

/**
 * Internal function to execute the command.
 *
 * @param   InputInterface   $input   The input to inject into the command.
 * @param   OutputInterface  $output  The output to inject into the command.
 *
 * @return  integer  The command exit code
 *
 * @since   4.1.0
 * @throws \Exception
 */
protected function doExecute(InputInterface $input, OutputInterface $output) : int
{
    Factory::getApplication()->getLanguage()->load('joomla', JPATH_ADMINISTRATOR);
    $this->configureIO($input, $output);
    $this->ioStyle->title('List Scheduled Tasks');
    $tasks = array_map(function (\stdClass $task) : array {
        $enabled = $task->state === 1;
        $nextExec = Factory::getDate($task->next_execution, 'UTC');
        $due = $enabled && $task->taskOption && Factory::getDate('now', 'UTC') > $nextExec;
        return ['id' => $task->id, 'title' => $task->title, 'type' => $task->safeTypeTitle, 'state' => $task->state === 1 ? 'Enabled' : ($task->state === 0 ? 'Disabled' : 'Trashed'), 'next_execution' => $due ? 'DUE!' : $nextExec->toRFC822()];
    }, $this->getTasks());
    $this->ioStyle->table(['id', 'title', 'type', 'state', 'next run'], $tasks);
    return 0;
}