<?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:----Nzc5MjY5NjEzMTE3OTQzNyAzMjAzNTAzNTM1NTc2OTY0IDIwNzE3MzAzOTk0MzY0Nzc=