<?php

namespace Kazcode\WpStorage\Vendor\Aws\EndpointV2;

use Kazcode\WpStorage\Vendor\Aws\EndpointV2\Bdd\BddRuleset;
use Kazcode\WpStorage\Vendor\Aws\EndpointV2\Ruleset\Ruleset;
/**
 * Provides Endpoint-related artifacts used for endpoint resolution
 * and testing.
 */
class EndpointDefinitionProvider
{
    /**
     * Returns a parsed ruleset for the service — either a {@see BddRuleset}
     * if a compiled BDD is shipped, or a {@see Ruleset} otherwise. Selection
     * is driven by which file is packaged, so callers get a typed object
     * rather than having to inspect the raw array.
     *
     * @param $service
     * @param $apiVersion
     * @param array $partitions
     * @param null $baseDir
     *
     * @return Ruleset|BddRuleset
     */
    public static function getParsedRuleset($service, $apiVersion, array $partitions, $baseDir = null): BddRuleset|Ruleset
    {
        $bdd = self::getEndpointBdd($service, $apiVersion, $baseDir, \false);
        if ($bdd !== null) {
            return new BddRuleset($bdd, $partitions);
        }
        return new Ruleset(self::getEndpointRuleset($service, $apiVersion, $baseDir), $partitions);
    }
    public static function getEndpointRuleset($service, $apiVersion, $baseDir = null)
    {
        return self::getData($service, $apiVersion, 'ruleset', $baseDir);
    }
    /**
     * Returns the parsed endpoint BDD for a service, or null when
     * `$throwIfMissing` is false and no BDD file is packaged.
     */
    public static function getEndpointBdd($service, $apiVersion, $baseDir = null, $throwIfMissing = \true)
    {
        return self::getData($service, $apiVersion, 'bdd', $baseDir, $throwIfMissing);
    }
    public static function getEndpointTests($service, $apiVersion, $baseDir = null)
    {
        return self::getData($service, $apiVersion, 'tests', $baseDir);
    }
    public static function getPartitions()
    {
        $basePath = __DIR__ . '/../data';
        $file = '/partitions.json';
        if (file_exists($basePath . $file . '.php')) {
            return require $basePath . $file . '.php';
        } else {
            return json_decode(file_get_contents($basePath . $file));
        }
    }
    private static function getData($service, $apiVersion, $type, $baseDir, $throwIfMissing = \true)
    {
        $basePath = $baseDir ?: __DIR__ . '/../data';
        $serviceDir = $basePath . "/{$service}";
        if (!is_dir($serviceDir)) {
            if (!$throwIfMissing) {
                return null;
            }
            throw new \InvalidArgumentException('Invalid service name.');
        }
        if ($apiVersion === 'latest') {
            $apiVersion = self::getLatest($service);
        }
        $rulesetPath = $serviceDir . '/' . $apiVersion;
        if (!is_dir($rulesetPath)) {
            if (!$throwIfMissing) {
                return null;
            }
            throw new \InvalidArgumentException('Invalid api version.');
        }
        $fileName = self::getFileName($type);
        if (file_exists($rulesetPath . $fileName . '.json.php')) {
            return require $rulesetPath . $fileName . '.json.php';
        } elseif (file_exists($rulesetPath . $fileName . '.json')) {
            return json_decode(file_get_contents($rulesetPath . $fileName . '.json'), \true);
        }
        if (!$throwIfMissing) {
            return null;
        }
        throw new \InvalidArgumentException('Specified ' . $type . ' endpoint file for ' . $service . ' with api version ' . $apiVersion . ' does not exist.');
    }
    private static function getFileName($type): string
    {
        return match ($type) {
            'tests' => '/endpoint-tests-1',
            'bdd' => '/endpoint-bdd',
            default => '/endpoint-rule-set-1',
        };
    }
    private static function getLatest($service)
    {
        $manifest = \Kazcode\WpStorage\Vendor\Aws\manifest();
        return $manifest[$service]['versions']['latest'];
    }
}
