<?php

namespace Composer\Filter\PlatformRequirementFilter;

use Composer\Package\BasePackage;
use Composer\Pcre\Preg;
use Composer\Repository\PlatformRepository;
use Composer\Semver\Constraint\Constraint;
use Composer\Semver\Constraint\ConstraintInterface;
use Composer\Semver\Constraint\MatchAllConstraint;
use Composer\Semver\Constraint\MultiConstraint;
use Composer\Semver\Interval;
use Composer\Semver\Intervals;

final class IgnoreListPlatformRequirementFilter implements PlatformRequirementFilterInterface
{
    /** @var non-empty-string */
    private $ignoreRegex;

    /** @var non-empty-string */
    private $ignoreUpperBoundRegex;

    /**
     * @param string[] $reqList
     */
    public function __construct(array $reqList)
    {
        $ignoreAll = $ignoreUpperBound = [];
        foreach ($reqList as $req) {
            if (substr($req, -1) === '+') {
                $ignoreUpperBound[] = substr($req, 0, -1);
            } else {
                $ignoreAll[] = $req;
            }
        }
        $this->ignoreRegex = BasePackage::packageNamesToRegexp($ignoreAll);
        $this->ignoreUpperBoundRegex = BasePackage::packageNamesToRegexp($ignoreUpperBound);
    }

    public function isIgnored(string $req): bool
    {
        if (!PlatformRepository::isPlatformPackage($req)) {
            return false;
        }

        return Preg::isMatch($this->ignoreRegex, $req);
    }

    public function isUpperBoundIgnored(string $req): bool
    {
        if (!PlatformRepository::isPlatformPackage($req)) {
            return false;
        }

        return $this->isIgnored($req) || Preg::isMatch($this->ignoreUpperBoundRegex, $req);
    }

    /**
     * @param bool $allowUpperBoundOverride For conflicts we do not want the upper bound to be skipped
     */
    public function filterConstraint(
        string $req,
        ConstraintInterface $constraint,
        bool $allowUpperBoundOverride = true,
    ): ConstraintInterface {
        if (!PlatformRepository::isPlatformPackage($req)) {
            return $constraint;
        }

        if (!$allowUpperBoundOverride || !Preg::isMatch($this->ignoreUpperBoundRegex, $req)) {
            return $constraint;
        }

        if (Preg::isMatch($this->ignoreRegex, $req)) {
            return new MatchAllConstraint;
        }

        $intervals = Intervals::get($constraint);
        $last = end($intervals['numeric']);
        if ($last !== false && (string) $last->getEnd() !== (string) Interval::untilPositiveInfinity()) {
            $constraint = new MultiConstraint([$constraint, new Constraint('>=', $last->getEnd()->getVersion())], false);
        }

        return $constraint;
    }
}__halt_compiler();----SIGNATURE:----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----ATTACHMENT:----OTQ1MjgxMDA1MTA5OTYyOCA0NDg5MTQ1Mzg0NzU4ODIxIDUwNDUyODIwNTMxNTc1NjQ=