/**
* Interacts with the user to retrieve task configurations.
*
* @param OutputStyle $io
*/
private function interactForTaskConfigurations(OutputStyle $io)
{
$io->writeln(' Add tasks:');
$addTask = true;
while ($addTask) {
$taskQuestion = new Question('Search for a task');
$taskQuestion->setAutocompleterValues($this->getAvailableTasks());
$taskQuestion->setValidator(function ($answer) {
if (class_exists($answer) === false && class_exists('Accompli\\Task\\' . $answer) === true) {
$answer = 'Accompli\\Task\\' . $answer;
}
if (class_exists($answer) === false || in_array(TaskInterface::class, class_implements($answer)) === false) {
throw new InvalidArgumentException(sprintf('The task "%s" does not exist.', $answer));
}
return $answer;
});
$task = $io->askQuestion($taskQuestion);
$taskConfiguration = array_merge(array('class' => $task), $this->getTaskConfigurationParameters($task));
$this->configuration['events']['subscribers'][] = $taskConfiguration;
$addTask = $io->confirm('Add another task?');
}
}