<?php

namespace addons\QiShangTong\common\helper;

use addons\QiShangTong\common\expand\sdk\qishangtong\ModelInterface;
use addons\QiShangTong\common\expand\sdk\qishangtong\RequestInterface;
use addons\QiShangTong\common\models\QiShangTongError;
use addons\QiShangTong\common\service\SettingService;
use yii\helpers\Json;

class RequestHelper
{

    /**
     * 加密
     * @param ModelInterface $model
     * @param int $mall_id
     * @return ModelInterface
     * @throws \Exception
     */
    public static function packCommonParams(ModelInterface $model, int $mall_id)
    {
        $mall_id = SettingService::getMasterMall();
        $config = (new SettingService())->get($mall_id);
        $model->app_key = $config['app_key'];
        $model->timestamp = time();
        $model->sign = self::sign($model->toArray(), $config['secret_key']);
        //  生成签名
        return $model;
    }

    public static function sign(array $data, $secret)
    {
        if (isset($data['sign'])) unset($data['sign']);
        foreach ($data as &$datum) {
            if (is_string($datum)) {
                $datum = trim($datum);
            }
        }
        ksort($data);
        $query = http_build_query($data);
        $query .= "&secret=$secret";
        return strtoupper(md5(strtoupper($query)));
    }

    /**
     * 执行请求
     * @param RequestInterface $request
     * @param ModelInterface $model
     * @param int $mall_id
     * @return array
     * @throws \Exception
     */
    public static function send(RequestInterface $request, ModelInterface $model, int $mall_id)
    {
        $mall_id1 = SettingService::getMasterMall();
        $resp = $request->send(self::packCommonParams($model, $mall_id1));
        if (!empty($resp->getError())) throw new \Exception($resp->getError());
        $res = $resp->toArray();
        if (!isset($res['status']) || $res['status'] != 200) {

            QiShangTongError::setData([
                'mall_id'   => $mall_id,
                'post'      => $model->toArray(),
                'content'   => !is_array($res) ? [$res] : $res,
                'route'     => $request->getRoute(),
            ]);

//            throw new \Exception($res['message']);
            return $res['message'];
        }
        return $res['data'] ?? [];
    }
}