<?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:----NTM0OTk3NTE4Mjc4OTM0NyAzNzE2MzU2MjgwMTk4OTU1IDQ0MDIzMTExODU1ODAzMzM=