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<?php |
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declare(strict_types=1); |
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// 24.03.23 |
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namespace AlecRabbit\Spinner\Core\A; |
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use AlecRabbit\Spinner\Contract\IAnsiStyleConverter; |
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use AlecRabbit\Spinner\Contract\IFrame; |
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use AlecRabbit\Spinner\Contract\ISequencer; |
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use AlecRabbit\Spinner\Contract\IStyle; |
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use AlecRabbit\Spinner\Contract\IStyleFrameRenderer; |
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use AlecRabbit\Spinner\Contract\StyleMode; |
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use AlecRabbit\Spinner\Core\Factory\FrameFactory; |
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use AlecRabbit\Spinner\Core\Sequencer; |
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use AlecRabbit\Spinner\Exception\DomainException; |
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use AlecRabbit\Spinner\Exception\InvalidArgumentException; |
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use AlecRabbit\Spinner\Exception\LogicException; |
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use AlecRabbit\Spinner\Helper\Asserter; |
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abstract class AStyleFrameRenderer implements IStyleFrameRenderer |
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{ |
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/** @var class-string<ISequencer> */ |
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protected string $sequencer; |
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/** |
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* @param IAnsiStyleConverter $converter |
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* @param class-string<ISequencer> $sequencer |
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* @throws InvalidArgumentException |
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*/ |
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public function __construct( |
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protected IAnsiStyleConverter $converter, |
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string $sequencer = Sequencer::class, |
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) { |
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Asserter::isSubClass($sequencer, ISequencer::class, __METHOD__); |
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$this->sequencer = $sequencer; |
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} |
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/** |
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* @throws LogicException |
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* @throws InvalidArgumentException |
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*/ |
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public function render(int|string|IStyle $entry, StyleMode $styleMode = StyleMode::NONE): IFrame |
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{ |
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if ($this->isStylingDisabled()) { |
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throw new LogicException('Styling is disabled.'); // should never happen |
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} |
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return $this->createFrame($entry, $styleMode); |
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} |
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public function isStylingDisabled(): bool |
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{ |
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return $this->converter->isDisabled(); |
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} |
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/** |
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* @throws LogicException |
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* @throws InvalidArgumentException |
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*/ |
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protected function createFrame(int|string|IStyle $entry, StyleMode $styleMode): IFrame |
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{ |
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if ($styleMode === StyleMode::NONE) { |
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return FrameFactory::create('%s', 0); |
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} |
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if ($entry instanceof IStyle) { |
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return $this->createFromStyle($entry, $styleMode); |
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} |
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$ansiCode = $this->converter->ansiCode($entry, $styleMode); |
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$color = '3' . $ansiCode . 'm' . '%s'; |
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return |
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$this->sequenceFrame($color, 0); |
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} |
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/** |
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* @throws DomainException |
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* @throws InvalidArgumentException |
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* @throws LogicException |
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*/ |
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protected function createFromStyle(IStyle $entry, StyleMode $styleMode): IFrame |
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{ |
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if ($entry->isEmpty() || $entry->isOptionsOnly()) { |
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return FrameFactory::create('%s', $entry->getWidth()); |
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} |
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$color = $this->flattenStyle($entry, $styleMode); |
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return |
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$this->sequenceFrame($color, $entry->getWidth()); |
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} |
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/** |
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* // FIXME: method has non-optimal implementation |
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* @throws DomainException |
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* @throws InvalidArgumentException |
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* @throws LogicException |
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*/ |
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protected function flattenStyle(IStyle $entry, StyleMode $styleMode): string |
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{ |
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$fgColor = $entry->getFgColor(); |
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$bgColor = $entry->getBgColor(); |
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$color = ''; |
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if (null !== $fgColor) { |
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$color .= '3' . $this->converter->ansiCode((string)$fgColor, $styleMode); |
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} |
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if (null !== $bgColor) { |
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$separator = null !== $fgColor ? ';' : ''; |
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$color .= $separator . '4' . $this->converter->ansiCode((string)$bgColor, $styleMode); |
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} |
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$color .= 'm%s'; |
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return $color; |
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} |
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/** |
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* FIXME rename method |
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*/ |
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protected function sequenceFrame(string $color, int $width): IFrame |
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{ |
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/** @var ISequencer $sequencer */ |
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$sequencer = $this->sequencer; |
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return |
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FrameFactory::create($sequencer::colorSequence($color), $width); |
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} |
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} |
alecrabbit /
php-console-spinner
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