<?php

namespace App\Service;

use App\Bean\Service\HttpServiceConfigBean;
use App\Bean\Service\HttpServiceReturnLogBean;
use App\Tools\Logs;
use GuzzleHttp\Client;
use GuzzleHttp\Exception\GuzzleException;

class HttpService
{
    protected Client $client;

    const REQ_METHOD_GET = 'GET';
    const REQ_METHOD_POST = 'POST';

    public function __construct()
    {
        $this->client = new Client();
    }

    public function getClient(): Client
    {
        return $this->client;
    }

    public function get(string $endpoint, array $data = [], HttpServiceConfigBean $configBean = null)
    {
        if ($configBean === null) $configBean = new HttpServiceConfigBean();
        $oHttpServiceReturnLogBean = $this->request(self::REQ_METHOD_GET, $endpoint, $data, $configBean);
        if ($configBean->isIsReturnJson() === true) {
            return json_decode($oHttpServiceReturnLogBean->getResponseBody(), false);
        }
        return $oHttpServiceReturnLogBean->getResponseBody();
    }

    public function post(string $endpoint, array $data = [], HttpServiceConfigBean $configBean = null)
    {
        if ($configBean === null) $configBean = new HttpServiceConfigBean();
        $oHttpServiceReturnLogBean = $this->request(self::REQ_METHOD_POST, $endpoint, $data, $configBean);
        if ($configBean->isIsReturnJson() === true) {
            return json_decode($oHttpServiceReturnLogBean->getResponseBody(), false);
        }
        return $oHttpServiceReturnLogBean->getResponseBody();
    }

    /**
     * @throws GuzzleException
     */
    function request($req_method , string $endpoint, array $data = [], HttpServiceConfigBean $configBean = null): HttpServiceReturnLogBean|bool
    {
        try {
            if(!in_array($req_method, [self::REQ_METHOD_GET, self::REQ_METHOD_POST])) {
                throw new \Exception('request method not support');
            }
            if ($configBean === null) $configBean = new HttpServiceConfigBean();
            $req_data = [];
            if($req_method === self::REQ_METHOD_GET) {
                $req_data = ['query' => $data];
            }
            if($req_method === self::REQ_METHOD_POST) {
                $req_data = ['json' => $data];
            }
            $resp = $this->getClient()->request($req_method,$endpoint, $req_data);
            $status_code = $resp->getStatusCode();
            $body = $resp->getBody()->getContents();
            $resp->getBody()->close();

            //记录日志
            $oHttpServiceReturnLogBean = new HttpServiceReturnLogBean();
            $oHttpServiceReturnLogBean->setRequestData($data);
            $oHttpServiceReturnLogBean->setRequestUrl($endpoint);
            $oHttpServiceReturnLogBean->setResponseStatusCode($status_code);
            $oHttpServiceReturnLogBean->setResponseBody($body);
            Logs::InfoLog(__CLASS__ . '-' . __FUNCTION__, $oHttpServiceReturnLogBean->toArrayNotNull());

            return $oHttpServiceReturnLogBean;
        }catch (\Exception $e) {
            Logs::ErrLog(__CLASS__ . '-' . __FUNCTION__, $e, func_get_args());
            return false;
        }
    }


}