<?php
// +----------------------------------------------------------------------
// | LARAVEL8.0 框架 [ LARAVEL ][ RXThinkCMF ]
// +----------------------------------------------------------------------
// | 版权所有 2017~2021 LARAVEL研发中心
// +----------------------------------------------------------------------
// | 官方网站: http://www.laravel.cn
// +----------------------------------------------------------------------
// | Author: laravel开发员 <laravel.qq.com>
// +----------------------------------------------------------------------

namespace App\Services;

use App\Models\GoodsModel;

/**
 * 供应链服务管理-服务类
 * @author laravel开发员
 * @since 2020/11/11
 * @package App\Services
 */
class SupplyService extends BaseService
{
    // 静态对象
    protected static $instance = null;

    protected static $apiUrl = '';
    protected static $appId = '';
    protected static $appSecret = '';
    protected static $supplyMobile = '';
    protected static $accessToken = '';

    protected static $apiUrls = [
        'getToken'=> '/api_v2/noAuth/getAccessToken',
        'getGoodsStock'=> '/api_v2/Goods/stock', //
        'getGoodsList'=> '/api_v2/Goods/getGoodsList', // 商品列表
        'getGoodsCategory'=> '/api/category/get_list', // 商品分类
        'getGoodsDetail'=> '/api_v2/Goods/getGoodsDetail', // 商品详情
        'getGoodsSku'=> '/api_v2/Goods/getSkuDetail', // sku
        'getFreight'=> '/api_v2/order/getFreight',  // 运费
        'orderSubmit'=> '/api_v2/order/submit',  // 下单
        'getOrderDetail'=> '/api_v2/order/getOrderDetail',  // 订单详情
        'getOrderTrack'=> '/api_v2/order/track',  // 物流信息
        'getAfterCan'=> '/api_v2/After/isCanAfter',  // 查询是否可售后
        'getAfterStatus'=> '/api_v2/After/afterStatus',  // 查询售后信息
        'applyAfterCancel'=> '/api_v2/After/cancel_apply',  // 取消售后
        'applyAfter'=> '/api_v2/After/applyAfterSales',  // 申请售后
        'getSkuUpdate'=> '/api/MessagePool/getSkuUpdate',  // 更新SKU
        'getSkuDetail'=> '/api/Goods/getSkuDetail',  // SKU详情
        'getRegion'=> '/api/regions/get_region_code',  // 获取区域

    ];

    /**
     * 构造函数
     * @author laravel开发员
     * @since 2020/11/11
     * ConfigService constructor.
     */
    public function __construct()
    {
        $this->model = new GoodsModel();

        self::$apiUrl = ConfigService::make()->getConfigByCode('supply_api_url','https://www.douhuomall.com');
        self::$supplyMobile = ConfigService::make()->getConfigByCode('supply_mobile','19354894149');
        self::$appId = ConfigService::make()->getConfigByCode('supply_app_id','YS1ef14c155555dce4bb');
        self::$appSecret = ConfigService::make()->getConfigByCode('supply_app_secret','2cbbf72408cb906ec039105d9ff9b365');
    }

    /**
     * 静态入口
     * @return SmsService|static|null
     */
    public static function make()
    {
        if (!self::$instance) {
            self::$instance = new static();
        }

        return self::$instance;
    }


    /**
     * 获取授权TOKEN
     * @return bool
     */
    public function getToken()
    {
        if(empty(self::$appId) || empty(self::$supplyMobile) || empty(self::$appSecret)){
            $this->error = 2702;
            return false;
        }
        $cacheKey = "caches:supply:token_".self::$appId.'_'.self::$supplyMobile;
        $data = RedisService::get($cacheKey);
        $accessToken = isset($data['access_token'])? $data['access_token'] : '';
        $expireTime = isset($data['expire_date_time'])? $data['expire_date_time'] : 0;
        if(empty($accessToken) || $expireTime <= time()){
            $url = self::$apiUrl.self::$apiUrls['getToken'];
            $timestamp = time();
            $params = [
                'app_id'=> self::$appId,
                'sign'=> $this->makeSignature($timestamp),
                'mobile'=> self::$supplyMobile,
                'timestamp'=> $timestamp,
            ];

            $result = httpRequest($url, $params, 'post','', 5);
            RedisService::set("caches:supply:token_result_".self::$appId, ['url'=>$url,'params'=>$params,'result'=>$result], 600);
            $result = isset($result['result'])? $result['result'] : [];
            $accessToken = isset($result['access_token'])? $result['access_token'] :'';
            $expireTime = isset($result['expire_date_time'])? $result['expire_date_time'] : 0;
            if(empty($accessToken) || $expireTime <= time()){
                $this->error = 2701;
                return false;
            }

            RedisService::set($cacheKey, $result, 3*3600);
        }

        self::$accessToken = $accessToken;
        return  true;
    }

    /**
     * 签名
     * @param int $timestamp
     * @return string
     */
    public function makeSignature($timestamp=0)
    {
        $timestamp = $timestamp>0? $timestamp : time();
        $str = self::$appId.self::$supplyMobile.$timestamp.self::$appSecret;
        //var_dump($str);
        return md5($str);
    }

    /**
     * 获取接口数据
     * @param string $apiName 接口名称
     * @param array $params 接口参数
     * @param string $requestType 请求方式
     * @param int $timeout 超时时间/秒
     * @return array|false|mixed|string
     */
    public function getApiData($apiName, $params=[], $requestType='post', $timeout=5)
    {
        $url = isset(self::$apiUrls[$apiName])?self::$apiUrls[$apiName] : '';
        if(empty($url)){
            $this->error = 1044;
            return false;
        }

        if(!$this->getToken()){
            $this->error = 1046;
            return false;
        }

        $params['access_token'] = self::$accessToken;

        $url = self::$apiUrl.$url;
        RedisService::set("caches:supply:".self::$appId.'_'.self::$supplyMobile.":{$apiName}_request",['url'=>$url,'params'=> $params], 600);
        $result = httpRequest($url,$params,$requestType,'',$timeout);
        RedisService::set("caches:supply:".self::$appId.'_'.self::$supplyMobile.":{$apiName}_result",['url'=>$url,'params'=> $params,'result'=>$result], 600);
        $errCode = isset($result['error_code'])? $result['error_code'] : '';
        $errMsg = isset($result['error_msg'])? $result['error_msg'] : '';
        $result = isset($result['result'])? $result['result'] : [];
        if($errCode == 0){
            return $result? $result : true;
        }else{
            $this->error = $errCode==2009? '11'.$errCode : ($errMsg? $errMsg : 1045);
            return false;
        }
    }
}