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<?php
namespace Net\Bazzline\Component\CodeGenerator;
abstract class AbstractGenerator extends AbstractBasicGenerator implements BlockGeneratorDependentInterface, LineGeneratorDependentInterface
{
private $canBeGenerated;
private $blockGenerator;
private $lineGenerator;
private $properties = [];
public function __construct()
{
$this->properties = [];
}
public function clear()
{
$this->properties = [];
$this->resetContent();
}
public function __clone()
{
$this->clear();
}
public function setBlockGenerator(BlockGenerator $generator)
{
$this->blockGenerator = $generator;
return $this;
}
public function setLineGenerator(LineGenerator $generator)
{
$this->lineGenerator = $generator;
return $this;
}
final public function setIndention(Indention $indention)
{
parent::setIndention($indention);
$this->blockGenerator->setIndention($indention);
$this->lineGenerator->setIndention($indention);
return $this;
}
public function hasContent()
{
return (!empty($this->properties));
}
final protected function markAsCanBeGenerated()
{
$this->canBeGenerated = true;
return $this;
}
final protected function canBeGenerated()
{
return ($this->canBeGenerated === true);
}
final protected function addGeneratorProperty($name, $value, $isStackable = true)
{
$name = (string) $name;
if ($isStackable) {
if ((!isset($this->properties[$name]))
|| (!is_array($this->properties[$name]))) {
$this->properties[$name] = [];
}
$this->properties[$name][] = $value;
} else {
if (!isset($this->properties[$name])) {
$this->properties[$name] = null;
}
$this->properties[$name] = $value;
}
$this->markAsCanBeGenerated();
}
final protected function addContent($content, $isIndented = false)
{
if ($isIndented) {
$this->getIndention()->increaseLevel();
}
if (!($content instanceof AbstractGenerator)) {
if (is_array($content)) {
$content = $this->getBlockGenerator($content);
} else {
$content = $this->getLineGenerator($content);
}
}
$content = $content->generate();
if ($isIndented) {
$this->getIndention()->decreaseLevel();
}
$this->blockGenerator->add($content);
}
final protected function addGeneratorAsContent(GeneratorInterface $generator, $isIndented = false)
{
$generator->setIndention($this->getIndention());
$this->addContent(
explode(
PHP_EOL,
$generator->generate()
),
$isIndented
);
}
final protected function generateStringFromContent()
{
return $this->blockGenerator->generate();
}
final protected function getGeneratorProperty($name, $default = null)
{
return (isset($this->properties[$name])) ? $this->properties[$name] : $default;
}
final protected function getBlockGenerator($content = null)
{
$block = clone $this->blockGenerator;
$block->setIndention($this->getIndention());
if (!is_null($content)) {
$block->add($content);
}
return $block;
}
final protected function getLineGenerator($content = null)
{
$line = clone $this->lineGenerator;
$line->setIndention($this->getIndention());
if (!is_null($content)) {
$line->add($content);
}
return $line;
}
final protected function getNotPrintableTypeHints()
{
return [
'bool',
'boolean',
'int',
'integer',
'object',
'resource',
'string'
];
}
final protected function getLastArrayKey(array $array)
{
end($array);
$lastArrayKey = key($array);
reset($array);
return $lastArrayKey;
}
final protected function resetContent()
{
$this->blockGenerator = $this->getBlockGenerator();
return $this;
}
}