<?php
/**
 * @license MIT
 *
 * Modified by checkmate on 14-February-2026 using {@see https://github.com/BrianHenryIE/strauss}.
 */

declare(strict_types=1);

namespace Checkmate\Vendor\Sabberworm\CSS;

use Checkmate\Vendor\Sabberworm\CSS\Comment\Commentable;
use Checkmate\Vendor\Sabberworm\CSS\Parsing\OutputException;

/**
 * @internal since 8.8.0
 */
class OutputFormatter
{
    /**
     * @var OutputFormat
     */
    private $outputFormat;

    public function __construct(OutputFormat $outputFormat)
    {
        $this->outputFormat = $outputFormat;
    }

    /**
     * @param non-empty-string $name
     *
     * @throws \InvalidArgumentException
     */
    public function space(string $name): string
    {
        switch ($name) {
            case 'AfterRuleName':
                $spaceString = $this->outputFormat->getSpaceAfterRuleName();
                break;
            case 'BeforeRules':
                $spaceString = $this->outputFormat->getSpaceBeforeRules();
                break;
            case 'AfterRules':
                $spaceString = $this->outputFormat->getSpaceAfterRules();
                break;
            case 'BetweenRules':
                $spaceString = $this->outputFormat->getSpaceBetweenRules();
                break;
            case 'BeforeBlocks':
                $spaceString = $this->outputFormat->getSpaceBeforeBlocks();
                break;
            case 'AfterBlocks':
                $spaceString = $this->outputFormat->getSpaceAfterBlocks();
                break;
            case 'BetweenBlocks':
                $spaceString = $this->outputFormat->getSpaceBetweenBlocks();
                break;
            case 'BeforeSelectorSeparator':
                $spaceString = $this->outputFormat->getSpaceBeforeSelectorSeparator();
                break;
            case 'AfterSelectorSeparator':
                $spaceString = $this->outputFormat->getSpaceAfterSelectorSeparator();
                break;
            case 'BeforeOpeningBrace':
                $spaceString = $this->outputFormat->getSpaceBeforeOpeningBrace();
                break;
            case 'BeforeListArgumentSeparator':
                $spaceString = $this->outputFormat->getSpaceBeforeListArgumentSeparator();
                break;
            case 'AfterListArgumentSeparator':
                $spaceString = $this->outputFormat->getSpaceAfterListArgumentSeparator();
                break;
            default:
                throw new \InvalidArgumentException("Unknown space type: $name", 1740049248);
        }

        return $this->prepareSpace($spaceString);
    }

    public function spaceAfterRuleName(): string
    {
        return $this->space('AfterRuleName');
    }

    public function spaceBeforeRules(): string
    {
        return $this->space('BeforeRules');
    }

    public function spaceAfterRules(): string
    {
        return $this->space('AfterRules');
    }

    public function spaceBetweenRules(): string
    {
        return $this->space('BetweenRules');
    }

    public function spaceBeforeBlocks(): string
    {
        return $this->space('BeforeBlocks');
    }

    public function spaceAfterBlocks(): string
    {
        return $this->space('AfterBlocks');
    }

    public function spaceBetweenBlocks(): string
    {
        return $this->space('BetweenBlocks');
    }

    public function spaceBeforeSelectorSeparator(): string
    {
        return $this->space('BeforeSelectorSeparator');
    }

    public function spaceAfterSelectorSeparator(): string
    {
        return $this->space('AfterSelectorSeparator');
    }

    /**
     * @param non-empty-string $separator
     */
    public function spaceBeforeListArgumentSeparator(string $separator): string
    {
        $spaceForSeparator = $this->outputFormat->getSpaceBeforeListArgumentSeparators();

        return $spaceForSeparator[$separator] ?? $this->space('BeforeListArgumentSeparator');
    }

    /**
     * @param non-empty-string $separator
     */
    public function spaceAfterListArgumentSeparator(string $separator): string
    {
        $spaceForSeparator = $this->outputFormat->getSpaceAfterListArgumentSeparators();

        return $spaceForSeparator[$separator] ?? $this->space('AfterListArgumentSeparator');
    }

    public function spaceBeforeOpeningBrace(): string
    {
        return $this->space('BeforeOpeningBrace');
    }

    /**
     * Runs the given code, either swallowing or passing exceptions, depending on the `ignoreExceptions` setting.
     */
    public function safely(callable $callable): ?string
    {
        if ($this->outputFormat->shouldIgnoreExceptions()) {
            // If output exceptions are ignored, run the code with exception guards
            try {
                return $callable();
            } catch (OutputException $e) {
                return null;
            } // Do nothing
        } else {
            // Run the code as-is
            return $callable();
        }
    }

    /**
     * Clone of the `implode` function, but calls `render` with the current output format.
     *
     * @param array<array-key, Renderable|string> $values
     */
    public function implode(string $separator, array $values, bool $increaseLevel = false): string
    {
        $result = '';
        $outputFormat = $this->outputFormat;
        if ($increaseLevel) {
            $outputFormat = $outputFormat->nextLevel();
        }
        $isFirst = true;
        foreach ($values as $value) {
            if ($isFirst) {
                $isFirst = false;
            } else {
                $result .= $separator;
            }
            if ($value instanceof Renderable) {
                $result .= $value->render($outputFormat);
            } else {
                $result .= $value;
            }
        }
        return $result;
    }

    public function removeLastSemicolon(string $string): string
    {
        if ($this->outputFormat->shouldRenderSemicolonAfterLastRule()) {
            return $string;
        }

        $parts = \explode(';', $string);
        if (\count($parts) < 2) {
            return $parts[0];
        }
        $lastPart = \array_pop($parts);
        $nextToLastPart = \array_pop($parts);
        \array_push($parts, $nextToLastPart . $lastPart);

        return \implode(';', $parts);
    }

    public function comments(Commentable $commentable): string
    {
        if (!$this->outputFormat->shouldRenderComments()) {
            return '';
        }

        $result = '';
        $comments = $commentable->getComments();
        $lastCommentIndex = \count($comments) - 1;

        foreach ($comments as $i => $comment) {
            $result .= $comment->render($this->outputFormat);
            $result .= $i === $lastCommentIndex ? $this->spaceAfterBlocks() : $this->spaceBetweenBlocks();
        }
        return $result;
    }

    private function prepareSpace(string $spaceString): string
    {
        return \str_replace("\n", "\n" . $this->indent(), $spaceString);
    }

    private function indent(): string
    {
        return \str_repeat($this->outputFormat->getIndentation(), $this->outputFormat->getIndentationLevel());
    }
}
