<?php
namespace App\Wechat\Official;

use App\Services\Auth\AuthService;
use App\Services\Common\WechatService;
use EasyWeChat\Kernel\Contracts\EventHandlerInterface;

class EventHandle implements EventHandlerInterface
{

    /**
     * @var AuthService
     */
    private $authService;

    /**
     * @var WechatService
     */
    private $wechatService;

    /**
     * EventHandle constructor.
     */
    public function __construct()
    {
        $this->authService=app('App\Services\Auth\AuthService');
        $this->wechatService=app('App\Services\Common\WechatService');
    }

    /**
     * @param mixed $payload
     * @return string
     * @throws \EasyWeChat\Kernel\Exceptions\InvalidConfigException
     */
    public function handle($payload = null)
    {
        switch ($payload['Event']) {
            case 'subscribe':
                //关注公众号事件
                return $this->wakeUp("App\\Wechat\\Official\\Event\\", "SubscribeEvent", $payload);
                break;

            case 'SCAN':
                //用户扫公众号生成的二维码事件
                return $this->wakeUp("App\\Wechat\\Official\\Event\\Scan\\", $payload['EventKey'], $payload);
                break;
            case 'CLICK':
                //点击菜单拉取消息时的事件推送
                return $this->wakeUp("App\\Wechat\\Official\\Event\\Click\\", $payload['EventKey'], $payload);
                break;
            case 'VIEW':
                //点击菜单跳转链接时的事件推送
               // return $this->wakeUp("App\\Wechat\\Official\\Event\\View\\", $payload['EventKey'], $payload);
                break;
            case 'scancode_push':
                //菜单 扫码推事件的事件推送
                return $this->wakeUp("App\\Wechat\\Official\\Event\\ScanCodePush\\", $payload['EventKey'], $payload);
                break;
            case 'scancode_waitmsg':
                //菜单 扫码推事件且弹出“消息接收中”提示框的事件推送
                return $this->wakeUp("App\\Wechat\\Official\\Event\\ScanCodeWaitmsg\\", $payload['EventKey'], $payload);
                break;
            case 'pic_sysphoto':
                //菜单 弹出系统拍照发图的事件推送
                return $this->wakeUp("App\\Wechat\\Official\\Event\\PicSysPhoto\\", $payload['EventKey'], $payload);
                break;
            case 'pic_photo_or_album':
                //菜单 弹出拍照或者相册发图的事件推送
                return $this->wakeUp("App\\Wechat\\Official\\Event\\PicPhotoOrAlbum\\", $payload['EventKey'], $payload);
                break;
            case 'pic_weixin':
                //菜单 弹出微信相册发图器的事件推送
                return $this->wakeUp("App\\Wechat\\Official\\Event\\PicWeixin\\", $payload['EventKey'], $payload);
                break;
            case 'location_select':
                //菜单 弹出地理位置选择器的事件推送
                return $this->wakeUp("App\\Wechat\\Official\\Event\\LocationSelect\\", $payload['EventKey'], $payload);
                break;
            case 'view_miniprogram':
                //菜单 点击菜单跳转小程序的事件推送
               // return $this->wakeUp("App\\Wechat\\Official\\Event\\ViewMiniProgram\\", $payload['EventKey'], $payload);
                break;
        }
    }


    private function wakeUp($namespace, $classname, $payload)
    {
        $official=$this->wechatService->getOfficialAccount();

        $wechatUser=$official->user->get($payload['FromUserName']);

        $user=$this->authService->wechatCheck($wechatUser);

        $class =$namespace.$classname;
        if (!class_exists($class)) {
            return "";
        }
        $class =app($class);
        return $class->handle($wechatUser, $user, $payload);
    }

}