<?php
header("Access-Control-Allow-Origin: *");
header("Access-Control-Allow-Methods: GET, POST, OPTIONS, PUT, PATCH, DELETE");
header("Access-Control-Allow-Headers: Content-Type, Authorization, Content-Length, X-Requested-With");
header("Access-Control-Allow-Credentials: true");
header("Content-Type: text/html; charset=utf-8");

/**
 * 优惠券接口
 */
use phprs\util\Verify;
use phprs\util\exceptions\Forbidden;
use phprs\util\Logger;
use phprs\util\exceptions\NotFound;
use phprs\ezsql\Sql;
use phprs\util\exceptions\BadRequest;

require_once 'apiBase.php';
/**
 *
 * 优惠券接口
 * @path("/coupon")
 */
class Coupon extends apiBase{
    public $activityInfo;  // 当前活动信息

    public function commonVerify($appid,$devkey,$sid,$scode,$market_key,$activity_key) {
        $result = array();

        // 验证公共参数是否合法
        parent::init($appid,$devkey,$sid,$scode,$market_key);
        $verify_result = parent::verify();

        // 判断公共验证是否存在错误
        if( is_error_api($verify_result) ){
            return $verify_result;
        }

        if( empty($activity_key) ) {
            $result["error"] = '1';
            $result["error_code"] = 13000;
            $result["msg"] = "请传入对应的活动Key";
            return $result;
        }

        $activityList = Sql::select('a.*')
                    ->from('syweb_business_activity a')
                    ->where('a.activity_key=?',$activity_key)
                    ->get($this->db ,null);
        if( empty($activityList) || count($activityList)<=0 ) {
            $result["error"] = '1';
            $result["error_code"] = 13001;
            $result["msg"] = "指定的活动不存在或已经下架";
            return $result;
        }
        $this->activityInfo = $activityList[0];

        $activityMarketList = Sql::select('a.*')
                    ->from('syweb_business_activity_market a')
                    ->where('a.activity_key=? and a.market_key=?',$activity_key,$market_key)
                    ->get($this->db ,null);
        if( empty($activityMarketList) || count($activityMarketList)<=0 ) {
            $result["error"] = '1';
            $result["error_code"] = 13002;
            $result["msg"] = "当前门店未参与该活动!";
            return $result;
        }
    }

    /**
     * 获取优惠券(错误代码：12000--12050)
     * @route({"POST","/exchange"})
     * @param({"appid","$._POST.appid"}) 所属应用
     * @param({"devkey","$._POST.devkey"}) 开发者Key
     * @param({"sid","$._POST.sid"}) 临时会员ID
     * @param({"scode","$._POST.scode"}) 客户端票据
     * @param({"market_key","$._POST.market_key"}) market_key
     * @param({"activity_key","$._POST.activity_key"}) activity_key
     * @param({"useprice","$._POST.useprice"}) useprice
     * @param({"price","$._POST.price"}) price
     * @param({"validDay","$._POST.validDay"}) validDay
     * @throws({"phprs\util\exceptions\Forbidden","res", "403 Forbidden",{"error":"Forbidden"}}) cookie不可用
     */
    public function exchange($appid='', $devkey='',$sid='',$scode='',$market_key='',$activity_key='',$useprice=0,$price=0,$validDay=0) {
        $result = array();
        $P = $_POST;

        // 判断公共验证是否存在错误
        $verify_result = $this->commonVerify($appid,$devkey,$sid,$scode,$market_key,$activity_key);

        if( is_error_api($verify_result) ){
        	return json_encode($verify_result,JSON_UNESCAPED_UNICODE);
        }

        if( $this->userInfo["auth_type"]==0 ) {
        	$result["error"] = "1";
            $result["error_code"] = 12000;
            $result["msg"] = "创建优惠券失败";
            return json_encode($result,JSON_UNESCAPED_UNICODE);
        } else if( $this->userInfo["auth_type"]==1 ) {
        	$result["error"] = "1";
            $result["error_code"] = 12000;
            $result["msg"] = "创建优惠券失败";
            return json_encode($result,JSON_UNESCAPED_UNICODE);
        } else if( $this->userInfo["auth_type"]==2 ) {
        	if ( !is_numeric($useprice) ) {
	            $result["error"] = "1";
	            $result["error_code"] = 12001;
	            $result["msg"] = "满多少可用必须为数字!";
	            return json_encode($result,JSON_UNESCAPED_UNICODE);
	        }
	        if ( !is_numeric($price) ) {
	            $result["error"] = "1";
	            $result["error_code"] = 12002;
	            $result["msg"] = "减免金额必须为数字!";
	            return json_encode($result,JSON_UNESCAPED_UNICODE);
	        }
	        if ( !is_numeric($validDay) ) {
	            $result["error"] = "1";
	            $result["error_code"] = 12003;
	            $result["msg"] = "有效天数必须为数字!";
	            return json_encode($result,JSON_UNESCAPED_UNICODE);
	        }

            $appid = "G3CI8FQF";
            $appkey = "28de5f4a54cbbb62b2264ab555ff7f62";

            $url = "http://www.0792it.com/partnerApi/GetSpidFromUid.ashx";
            $url .= "?appid=".$appid;
            $url .= "&appkey=".$appkey;
            $url .= "&uid=".$this->userInfo["openid"];

            $response = ihttp_get($url);
            if( empty($response) ) {
                $result["error"] = "1";
                $result["error_code"] = 12004;
                $result["msg"] = "获取授权信息错误，登录失败!";
                return json_encode($result,JSON_UNESCAPED_UNICODE);
            }
            $response = @json_decode($response['content'], true);
            
            $spid = $response["spid"];
            $accessToken = $response["accessToken"];

            // 开始获取用户信息
            $url = "http://www.0792it.com/partnerApi/CreatShopCoupon.ashx";
            $paramers = array();

            $paramers["accessToken"] = $accessToken;
            $paramers["GameName"] = $this->activityInfo["activity_name"];
            $paramers["s_price"] = $price;
            $paramers["s_useprice"] = $useprice;
            $paramers["Shopid"] = $this->marketInfo["jkx_market_key"];
            $paramers["spid"] = $spid;
            $paramers["validDay"] = $validDay;
            $paramers["secret"] = "ecd10d48daf3138b88727bc65ca3e0bd";
            $paramerStr = $this->ToUrlParams($paramers);
            $sign = md5($paramerStr);

            $paramerStr .= "&sign=".$sign;
            $url .= "?".$paramerStr;


            $response = ihttp_get($url);
            if( empty($response) ) {
                $result["error"] = "1";
                $result["error_code"] = 12005;
                $result["msg"] = "创建优惠券失败!";
                return json_encode($result,JSON_UNESCAPED_UNICODE);
            }
            $response = @json_decode($response['content'], true);

            $retCode = $response["RetCode"];
            if( $retCode==1 || $retCode==3 || $retCode==5 ) {
                $result["error"] = '1';
                $result["error_code"] = 12005;
                $result["msg"] = "创建优惠券失败，错误消息为：".$response["RetMsg"];
                return json_encode($result,JSON_UNESCAPED_UNICODE);
            }

            $result["error"] = '0';
            $result["msg"] = "创建优惠券成功!";
            return json_encode($result,JSON_UNESCAPED_UNICODE);        
        }
    }

    /** @inject("ioc_factory") */
    private $factory;
    /**
     * @property({"default":"@db"})
     * @var PDO
     */
    public $db;
    // 此处删除了代码
}