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<?php
declare(strict_types=1);
namespace Termwind\Components;
use Symfony\Component\Console\Output\OutputInterface;
use Termwind\Actions\StyleToMethod;
use Termwind\Html\InheritStyles;
use Termwind\ValueObjects\Styles;
/**
* @internal
*
* @method Element inheritFromStyles(Styles $styles)
* @method Element fontBold()
* @method Element strong()
* @method Element italic()
* @method Element underline()
* @method Element lineThrough()
* @method int getLength()
* @method int getInnerWidth()
* @method array getProperties()
* @method Element href(string $href)
* @method bool hasStyle(string $style)
* @method Element addStyle(string $style)
*/
abstract class Element
{
/** @var string[] */
protected static array $defaultStyles = [];
protected Styles $styles;
/**
* Creates an element instance.
*
* @param array<int, Element|string>|string $content
*/
final public function __construct(
protected OutputInterface $output,
protected array|string $content,
Styles|null $styles = null
) {
$this->styles = $styles ?? new Styles(defaultStyles: static::$defaultStyles);
$this->styles->setElement($this);
}
/**
* Creates an element instance with the given styles.
*
* @param array<int, Element|string>|string $content
* @param array<string, mixed> $properties
*/
final public static function fromStyles(OutputInterface $output, array|string $content, string $styles = '', array $properties = []): static
{
$element = new static($output, $content);
if ($properties !== []) {
$element->styles->setProperties($properties);
}
$elementStyles = StyleToMethod::multiple($element->styles, $styles);
return new static($output, $content, $elementStyles);
}
/**
* Get the string representation of the element.
*/
public function toString(): string
{
if (is_array($this->content)) {
$inheritance = new InheritStyles();
$this->content = implode('', $inheritance($this->content, $this->styles));
}
return $this->styles->format($this->content);
}
/**
* @param array<int, mixed> $arguments
*/
public function __call(string $name, array $arguments): mixed
{
if (method_exists($this->styles, $name)) {
$result = $this->styles->{$name}(...$arguments);
if (str_starts_with($name, 'get') || str_starts_with($name, 'has')) {
return $result;
}
}
return $this;
}
/**
* Sets the content of the element.
*
* @param array<int, Element|string>|string $content
*/
final public function setContent(array|string $content): static
{
return new static($this->output, $content, $this->styles);
}
/**
* Renders the string representation of the element on the output.
*/
final public function render(int $options): void
{
$this->output->writeln($this->toString(), $options);
}
/**
* Get the string representation of the element.
*/
final public function __toString(): string
{
return $this->toString();
}
}
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