<?php
/**
 * 微信模块
 * @author wesmiler
 */

namespace app\weixin\controller;

use app\admin\model\CarModel;
use app\weixin\model\Commands;
use app\weixin\model\Member;
use app\weixin\model\Wechat;
use app\weixin\service\PRedis;
use cmf\controller\HomeBaseController;
use herui\HeruiApi;

class WeixinController extends HomeBaseController
{
    /**
     * 入口
     */
    public function index()
    {
        $echostr = input('echostr', '');
        if ($echostr) {
            Wechat::valid();
        } else {
            $this->responseMsg();
        }
    }

    /**
     * 授权登录
     */
    public function auth()
    {
        $code = input('code', '');
        $rebackUrl = input('reback_url','');
        if($rebackUrl){
            session('reback_url',$rebackUrl);
        }

        $rebackUrl = session('reback_url');
        $rebackUrl = $rebackUrl? $rebackUrl : url('/weixin/match/index', null, false, true);
        if ($code) {
            Wechat::init();
            $userInfo = session('userInfo');
            if ($userInfo) {
                $this->redirect($rebackUrl);
                exit;
            }
        }

        Wechat::redirectUrl(urlencode($rebackUrl));
    }

    /**
     * 生成菜单
     */
    public function createMenu()
    {
        $key = input('key', '');
        $callKey = config('weixin.callKey');
        if ($callKey && ($key != $callKey || empty($key))) {
            showJson('error', 2009);
        }
        $result = Wechat::createMenu();
        showJson('success', 2011, $result);
    }

    /**
     * 消息接收处理
     */
    public function responseMsg()
    {
        $postStr = file_get_contents("php://input");
        if (!empty($postStr)) {
            libxml_disable_entity_loader(true);
            $postObj = simplexml_load_string($postStr, 'SimpleXMLElement', LIBXML_NOCDATA);

            PRedis::set('weixin:response:'.((string)$postObj->FromUserName).'_'.date('YmdHis'), (array)$postObj, 600);
            if ($postObj->MsgType == 'event') {
                // 推送事件处理
                Wechat::catchEvent((array)$postObj);
            } else if ($postObj->MsgType == 'text'){
                Wechat::responseText((array)$postObj);
            }
        }

        exit;
    }


}


?>