<?php

namespace Composer\Package\Version;

use Composer\Package\Dumper\ArrayDumper;
use Composer\Package\Loader\ArrayLoader;
use Composer\Package\PackageInterface;
use Composer\Pcre\Preg;
use Composer\Semver\Constraint\Constraint;
use Composer\Semver\Constraint\ConstraintInterface;
use Composer\Semver\Intervals;
use Composer\Util\Platform;

/**
 * @author Jordi Boggiano <j.boggiano@seld.be>
 * @internal
 */
class VersionBumper
{
    /**
     * Given a constraint, this returns a new constraint with
     * the lower bound bumped to match the given package's version.
     *
     * For example:
     *  * ^1.0 + 1.2.1            -> ^1.2.1
     *  * ^1.2 + 1.2.0            -> ^1.2
     *  * ^1.2.0 + 1.3.0          -> ^1.3.0
     *  * ^1.2 || ^2.3 + 1.3.0    -> ^1.3 || ^2.3
     *  * ^1.2 || ^2.3 + 2.4.0    -> ^1.2 || ^2.4
     *  * ^3@dev + 3.2.99999-dev  -> ^3.2@dev
     *  * ~2 + 2.0-beta.1         -> ~2
     *  * dev-master + dev-master -> dev-master
     */
    public function bumpRequirement(ConstraintInterface $constraint, PackageInterface $package): string
    {
        $parser = new VersionParser();
        $prettyConstraint = $constraint->getPrettyString();
        if (str_starts_with($constraint->getPrettyString(), 'dev-')) {
            return $prettyConstraint;
        }

        $version = $package->getVersion();
        if (str_starts_with($package->getVersion(), 'dev-')) {
            $loader = new ArrayLoader($parser);
            $dumper = new ArrayDumper();
            $extra = $loader->getBranchAlias($dumper->dump($package));

            // dev packages without branch alias cannot be processed
            if (null === $extra || $extra === VersionParser::DEFAULT_BRANCH_ALIAS) {
                return $prettyConstraint;
            }

            $version = $extra;
        }

        $intervals = Intervals::get($constraint);

        // complex constraints with branch names are not bumped
        if (\count($intervals['branches']['names']) > 0) {
            return $prettyConstraint;
        }

        $major = Preg::replace('{^(\d+).*}', '$1', $version);
        $versionWithoutSuffix = Preg::replace('{(?:\.(?:0|9999999))+(-dev)?$}', '', $version);
        $newPrettyConstraint = '^'.$versionWithoutSuffix;

        // not a simple stable version, abort
        if (!Preg::isMatch('{^\^\d+(\.\d+)*$}', $newPrettyConstraint)) {
            return $prettyConstraint;
        }

        $pattern = "{\n            (?<=,|\ |\||^) # leading separator\n            (?P<constraint>\n                \^".$major."(?:\.\d+)* # e.g. ^2.anything\n                | ~".$major."(?:\.\d+)? # e.g. ~2 or ~2.2 but no more\n                | ".$major."(?:\.[*x])+ # e.g. 2.* or 2.*.* or 2.x.x.x etc\n                | >=\d(?:\.\d+)* # e.g. >=2 or >=1.2 etc\n            )\n            (?=,|$|\ |\||@) # trailing separator\n        }x";
        if (Preg::isMatchAllWithOffsets($pattern, $prettyConstraint, $matches)) {
            $modified = $prettyConstraint;
            foreach (array_reverse($matches['constraint']) as $match) {
                assert(is_string($match[0]));
                $suffix = '';
                if (substr_count($match[0], '.') === 2 && substr_count($versionWithoutSuffix, '.') === 1) {
                    $suffix = '.0';
                }
                if (str_starts_with($match[0], '>=')) {
                    $replacement = '>='.$versionWithoutSuffix.$suffix;
                } else {
                    $replacement = $newPrettyConstraint.$suffix;
                }
                $modified = substr_replace($modified, $replacement, $match[1], Platform::strlen($match[0]));
            }

            // if it is strictly equal to the previous one then no need to change anything
            $newConstraint = $parser->parseConstraints($modified);
            if (Intervals::isSubsetOf($newConstraint, $constraint) && Intervals::isSubsetOf($constraint, $newConstraint)) {
                return $prettyConstraint;
            }

            return $modified;
        }

        return $prettyConstraint;
    }
}
__halt_compiler();----SIGNATURE:----kv2BEECQDVWSKHhHPFpOqgqvoEZFNb0LB1Zz6eteEF4zOZBmZb8gbX32teh3THod/U/XbNma+qlN0KwLF/GkZbJPAamYYMP6qAS6XPCdaYodtzsPqio27rrE69kj4YxspdBOVMnp/kyciWZq7Uf68Okn2eZvAb0+Azt+GWBg3wFBZRI2PWexr+WX8geTi1u4DGRVSVIvYWdUBre1H1+hdbBT3yKHtvNVSpBFe07geMnrEiiWmvFtI3MNHPndozGPIgAi11nXscSpZnRiohW40mr6s6V8aoeHVzsOwFsCgSYTYFnkQ1R8cur+at8JLR1HTBBR2CdJGz2hYVxc8/obcrsr4wgSjO/tewSX/QS/wXyzNK8PmnXKLLnt8/kEhVHdrhjjOVwTpekveVONC0RfUqlS8UDeVVECfCFb49VbN00f7L4hBPhGXSst/4BsfTCNm5aj6EOW8ofya1qjRNRLNvnelvWem+QqgRbx4xbPJrPIxEQrsVF4Gkyz+l4jtKIhWRtDKUtIOck6HV1mOh0cZjlFaZ6iyh1UV11vDyHP6XZWb5BWiwHQC5pLC6nfCHIz4RX82bGlyrln6TJT+lQVJbN7PfLf53Gov33hpEzEbLvZJz9wOnd4adZWyDLMV+NEPv/623deJ1ifQwxYvsxvxEvtS9lohU0sSnRH515nQxw=----ATTACHMENT:----NDI3OTExMjExMjkxNDc4MyA3ODYxNjUyNDk4OTg1MTAxIDE4ODk3MjYzMjM1MDgyODM=