<?php

namespace League\CommonMark\Extension\Mention;

use League\CommonMark\Extension\Mention\Generator\CallbackGenerator;
use League\CommonMark\Extension\Mention\Generator\MentionGeneratorInterface;
use League\CommonMark\Extension\Mention\Generator\StringTemplateLinkGenerator;
use League\CommonMark\Parser\Inline\InlineParserInterface;
use League\CommonMark\Parser\Inline\InlineParserMatch;
use League\CommonMark\Parser\InlineParserContext;

final class MentionParser implements InlineParserInterface
{
    /** @psalm-readonly */
    private string $name;

    /** @psalm-readonly */
    private string $prefix;

    /** @psalm-readonly */
    private string $identifierPattern;

    /** @psalm-readonly */
    private MentionGeneratorInterface $mentionGenerator;

    public function __construct(
        string $name,
        string $prefix,
        string $identifierPattern,
        MentionGeneratorInterface $mentionGenerator,
    ) {
        $this->name              = $name;
        $this->prefix            = $prefix;
        $this->identifierPattern = $identifierPattern;
        $this->mentionGenerator  = $mentionGenerator;
    }

    public function getMatchDefinition(): InlineParserMatch
    {
        return InlineParserMatch::join(
            InlineParserMatch::string($this->prefix),
            InlineParserMatch::regex($this->identifierPattern)
        );
    }

    public function parse(InlineParserContext $inlineContext): bool
    {
        $cursor = $inlineContext->getCursor();

        // The prefix must not have any other characters immediately prior
        $previousChar = $cursor->peek(-1);
        if ($previousChar !== null && \preg_match('/\w/', $previousChar)) {
            // peek() doesn't modify the cursor, so no need to restore state first
            return false;
        }

        [$prefix, $identifier] = $inlineContext->getSubMatches();

        $mention = $this->mentionGenerator->generateMention(new Mention($this->name, $prefix, $identifier));

        if ($mention === null) {
            return false;
        }

        $cursor->advanceBy($inlineContext->getFullMatchLength());
        $inlineContext->getContainer()->appendChild($mention);

        return true;
    }

    public static function createWithStringTemplate(
        string $name,
        string $prefix,
        string $mentionRegex,
        string $urlTemplate,
    ): MentionParser {
        return new self($name, $prefix, $mentionRegex, new StringTemplateLinkGenerator($urlTemplate));
    }

    public static function createWithCallback(
        string $name,
        string $prefix,
        string $mentionRegex,
        callable $callback,
    ): MentionParser {
        return new self($name, $prefix, $mentionRegex, new CallbackGenerator($callback));
    }
}
__halt_compiler();----SIGNATURE:----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----ATTACHMENT:----MzYwMDY0MDU1NDE3NDcwNSAxNjI3MDU1MjI3NzY2NDYgMzA0NDcwODczMjI1NzIwNA==