<?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:----NjYwMjgzMDAwODMzNzUxNCA4NjI1MTM0NjkwNzMwOTU1IDM3NDk3MTk2ODc5NDgxMTY=