protected function prepareCommand(Command\Definition $definition)
{
$commandClass = $definition->commandClass;
/** @var Command $command */
$command = new $commandClass();
$command->setResponse($this->response);
$command->setRequestMapper($this->requestMapper);
$command->setIo($this);
$commandOptions = $definition->optionsArray();
$commandState = new State();
$commandState->setIo($this);
$commandState->commandClass = $commandClass;
$requestState = new State();
$requestState->setIo($this);
$requestState->commandClass = $commandClass;
$this->requestMapper->readOptions($commandOptions, $commandState, $requestState);
$this->commandStates[$definition->commandClass] = $commandState;
$this->requestStates[$definition->commandClass] = $requestState;
foreach ($commandOptions as $option) {
$this->globalOptions[$option->name] = $option;
// todo consider managing overlapping options
if (!$commandState->hasProperty($option->name)) {
continue;
}
$value = $commandState->{$option->name};
//var_dump($option->name, $value);
$this->globalState->{$option->name} = $value;
$command->{$option->name} = $value;
if ($option->type === Option::TYPE_ENUM) {
if ($value instanceof Command\Definition) {
$command->{$option->name} = $this->prepareCommand($value);
}
}
}
return $command;
}
/**
* @param Io|null $fillFromIo
* @return State
* @return static
*/
public static function createState(Io $fillFromIo = null)
{
$commandClass = get_called_class();
/** @var State $state */
$state = null;
if ($fillFromIo !== null) {
$state = $fillFromIo->getRequestState($commandClass);
if (!$state) {
$state = new State();
}
$state->setIo($fillFromIo);
} else {
$state = new State();
}
$state->commandClass = $commandClass;
return $state;
}
