{

/** @var string 关键字 */

protected string $keyWord;

protected array $unsetKey = [];

public function __construct(protected ConditionEntity $condition)

{

}

protected function sanitizeKey(string $key): string

{

preg_match('#(?<key>[a-zA-z0-9_]+)#', $key, $match);

return $match['key'] ?? $key;

}

public function handle()

{

$this->handleBefore();

$this->buildModel();

$this->unsetKeySaveCondition();

$this->handleAfter();

}

protected function unsetKeySaveCondition()

{

if (empty($this->unsetKey)) return;

$condition = $this->condition->getCondition();

foreach ($this->unsetKey as $key) {

unset($condition[$key]);

}

$this->condition->setCondition($condition);

}

protected function handleBefore()

{

$event = new QueryHandleBefore($this->condition);

ApplicationContext::getContainer()->get(EventDispatcherInterface::class)->dispatch($event);

$this->condition = $event->condition;

}

protected function handleAfter()

{

$event = new QueryHandleAfter($this->condition);

ApplicationContext::getContainer()->get(EventDispatcherInterface::class)->dispatch($event);

$this->condition = $event->condition;

}

protected function subTableQuery(array $data): QueryInterface

{

$tableName = $data['from'];

$tableEntity = new TableEntity($tableName, $data);

$conditionEntity = $tableEntity->getConditionEntity();

$conditionEntity->setLimit(0);

$handle = new Handle($conditionEntity, $tableEntity);

$handle->buildQuery();

/** @var QueryInterface $query */

return new (ApplicationContext::getContainer()->get(ConfigInterface::class)->get(QueryInterface::class))($tableEntity->getRealTableName(), $tableEntity->getConditionEntity());

}

abstract protected function buildModel();

}