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Revision Autor Zeilennr. Zeile
148 lars 1 
<?php
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declare(strict_types=1);
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namespace Termwind\ValueObjects;
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use Closure;
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use Termwind\Actions\StyleToMethod;
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use Termwind\Exceptions\InvalidColor;
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/**
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 * @internal
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 */
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final class Style
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{
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    /**
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     * Creates a new value object instance.
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     *
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     * @param Closure(Styles $styles, string|int ...$argument): Styles  $callback
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     */
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    public function __construct(private Closure $callback, private string $color = '')
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    {
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        // ..
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    }
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    /**
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     * Apply the given set of styles to the styles.
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     */
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    public function apply(string $styles): void
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    {
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        $callback = clone $this->callback;
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        $this->callback = static function (
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            Styles $formatter,
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            string|int ...$arguments
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        ) use ($callback, $styles): Styles {
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            $formatter = $callback($formatter, ...$arguments);
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            return StyleToMethod::multiple($formatter, $styles);
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        };
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    }
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    /**
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     * Sets the color to the style.
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     */
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    public function color(string $color): void
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    {
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        if (preg_match('/^#([A-Fa-f0-9]{6}|[A-Fa-f0-9]{3})$/', $color) < 1) {
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            throw new InvalidColor(sprintf('The color %s is invalid.', $color));
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        }
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        $this->color = $color;
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    }
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    /**
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     * Gets the color.
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     */
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    public function getColor(): string
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    {
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        return $this->color;
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    }
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    /**
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     * Styles the given formatter with this style.
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     */
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    public function __invoke(Styles $styles, string|int ...$arguments): Styles
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    {
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        return ($this->callback)($styles, ...$arguments);
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    }
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}