<?php

namespace Composer\Pcre\PHPStan;

use Composer\Pcre\Preg;
use PHPStan\Analyser\Scope;
use PHPStan\Reflection\MethodReflection;
use PHPStan\Reflection\ParameterReflection;
use PHPStan\TrinaryLogic;
use PHPStan\Type\Php\RegexArrayShapeMatcher;
use PHPStan\Type\StaticMethodParameterOutTypeExtension;
use PHPStan\Type\Type;
use PhpParser\Node\Expr\StaticCall;

final class PregMatchParameterOutTypeExtension implements StaticMethodParameterOutTypeExtension
{
    /** @var RegexArrayShapeMatcher */
    private $regexShapeMatcher;

    public function __construct(RegexArrayShapeMatcher $regexShapeMatcher)
    {
        $this->regexShapeMatcher = $regexShapeMatcher;
    }

    public function isStaticMethodSupported(MethodReflection $methodReflection, ParameterReflection $parameter): bool
    {
        return
            $methodReflection->getDeclaringClass()->getName() === Preg::class
            && in_array($methodReflection->getName(), [
                'match', 'isMatch', 'matchStrictGroups', 'isMatchStrictGroups',
                'matchAll', 'isMatchAll', 'matchAllStrictGroups', 'isMatchAllStrictGroups'
            ], true)
            && $parameter->getName() === 'matches';
    }

    public function getParameterOutTypeFromStaticMethodCall(
        MethodReflection $methodReflection,
        StaticCall $methodCall,
        ParameterReflection $parameter,
        Scope $scope,
    ): ?Type {
        $args = $methodCall->getArgs();
        $patternArg = $args[0] ?? null;
        $matchesArg = $args[2] ?? null;
        $flagsArg = $args[3] ?? null;

        if (
            $patternArg === null || $matchesArg === null
        ) {
            return null;
        }

        $flagsType = PregMatchFlags::getType($flagsArg, $scope);
        if ($flagsType === null) {
            return null;
        }

        if (stripos($methodReflection->getName(), 'matchAll') !== false) {
            return $this->regexShapeMatcher->matchAllExpr($patternArg->value, $flagsType, TrinaryLogic::createMaybe(), $scope);
        }

        return $this->regexShapeMatcher->matchExpr($patternArg->value, $flagsType, TrinaryLogic::createMaybe(), $scope);
    }
}__halt_compiler();----SIGNATURE:----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----ATTACHMENT:----NDA4ODkxMDkzMTg0NTk2MCA1NDg5NDQ3MTUzNTczNTMzIDMwMjA5NDM3OTI4NTgxMjE=