<?php
// +------------------------------------------------+
// |http://www.cjango.com                           |
// +------------------------------------------------+
// | 修复BUG不是一朝一夕的事情，等我喝醉了再说吧！  |
// +------------------------------------------------+
// | Author: 小陈叔叔 <Jason.Chen>                  |
// +------------------------------------------------+
namespace app\mobile\controller;

use app\common\model\Member;
use app\common\service\Member as MemberService;
use app\common\service\Wechat as WechatService;
use cjango\Wechat;
use cjango\Wechat\Reply;

class Weixin
{

    private $request;

    public function __construct()
    {
        WechatService::instance();

        // $config                 = Config::get('wechat');
        // $config['access_token'] = Cache::get('wechat_access_token');

        // Wechat::instance($config);
        // if (!$config['access_token']) {
        //     $config['access_token'] = Token::get();
        //     Cache::set('wechat_access_token', $config['access_token'], 7000);
        //     Wechat::instance($config, true);
        // }

        Wechat::valid();
        $this->request = Reply::request();
    }

    /**
     * 事件分发
     */
    public function index()
    {
        switch ($this->request['msgtype']) {
            case 'text':
                self::keywords('text');
                break;
            case 'image':
            case 'voice':
            case 'video':
            case 'shortvideo':
            case 'location':
            case 'link':
                self::unknown();
                break;
            case 'event':
                self::eventRoute(); //转交事件路由处理
                break;
            default:
                Reply::response('暂时不支持的消息类型');
                break;
        }
    }

    /**
     * 事件处理路由
     */
    private function eventRoute()
    {
        switch (strtolower($this->request['event'])) {
            case 'subscribe':
                if (isset($this->request['eventkey']) && !empty($this->request['eventkey'])) {
                    self::subscribe_tui();
                } else {
                    self::subscribe();
                }
                break;
            case 'unsubscribe':
                self::unsubscribe();
                break;
            case 'scan':
                self::scan();
                break;
            case 'location':
                self::unknown();
                break;
            case 'click':
                self::keywords($this->request['eventkey']);
                break;
            case 'view':
                exit();
                // 如果做精细统计，这里可以获取用户点击的菜单连接 。
                // eventkey => http://xxxx
                // menuid => 4565456456
                break;
        }
    }

    /**
     * 用户关注事件
     * 将用户信息写入数据库，回复首次关注信息
     * 这里也可以确定用户的绑定关系
     */
    private function subscribe()
    {
        $openid = $this->request['fromusername'];
        $user   = Member::where(['openid' => $openid])->find();
        if ($user) {
            Reply::response('尊敬的' . $user->info->nickname . '先生/女士，欢迎您关注“超级服务管家”请点击下方的“推广工具”来开启您的新媒体微营销的“推广之旅”吧!');
        } else {
            $info = Wechat\User::info($openid);
            if ($info) {
                $info['pid'] = 0;
                $result      = MemberService::create($info);
                if ($result === true) {
                    Reply::response('欢迎注册超级服务管家');
                } else {
                    Reply::response('用户注册失败');
                }
            } else {
                Reply::response('获取用户信息失败');
            }
        }
    }

    private function subscribe_tui()
    {
        $EventKey = explode('_', $this->request['eventkey']);
        $user     = Member::find($EventKey[1]);

        $openid = $this->request['fromusername'];
        $member = Member::where(['openid' => $openid])->find();
        if ($member) {
            Reply::response('尊敬的【' . $member->info->nickname . '】先生/女士，欢迎您关注“超级服务管家”请点击下方的“推广工具”来开启您的新媒体微营销的“推广之旅”吧!');
        }
        if ($user) {
            if ($user->status) {
                $info = Wechat\User::info($openid);
                if ($info) {
                    if ($user->info->is_agent == 1 && $user->info->agent_end_time > time()) {
                        $info['pid'] = $EventKey[1];
                    } else {
                        $info['pid'] = 0;
                    }
                    $result = MemberService::create($info);
                    if ($result === true) {
                        Reply::response('尊敬的【' . $info['nickname'] . '】，您由【' . $user->info->nickname . '】推荐注册，超级服务管家是一款共享营销工具，可以让任意微信文章都有您的广告');
                    } else {
                        Reply::response('用户注册失败');
                    }
                } else {
                    Reply::response('获取用户信息失败');
                }
            } else {
                Reply::response('用户被禁用');
            }
        } else {
            Reply::response('用户不存在');
        }
    }

    /**
     * 扫描推广二维码，可以在这里确定用户的绑定关系
     */
    private function scan()
    {
        $pid    = $this->request['eventkey'];
        $openid = $this->request['fromusername'];

        $user   = Member::where(['openid' => $openid])->find();
        $parent = Member::find($pid);
        if ($user) {
            Reply::response('尊敬的【' . $user->info->nickname . '】先生/女士，欢迎您关注“超级服务管家”请点击下方的“推广工具”来开启您的新媒体微营销的“推广之旅”吧!');
        } else {
            $info = Wechat\User::info($openid);
            if ($info) {
                $info['pid'] = $pid;
                $result      = MemberService::create($info);
                $p           = empty($parent) ? '自己' : $parent->info->nickname;
                if ($result === true) {
                    Reply::response('尊敬的【' . $info['nickname'] . '】，您由【' . $p . '】推荐注册，超级服务管家是一款共享营销工具，可以让任意微信文章都有您的广告');
                } else {
                    Reply::response('用户注册失败');
                }
            } else {
                Reply::response('获取用户信息失败');
            }
        }
    }

    /**
     * 取消关注
     */
    private function unsubscribe()
    {
    }

    /**
     * 处理关键字事件
     */
    private function keywords($keyword)
    {
    }

    /**
     * 首次关注回复
     */
    private function first()
    {
    }

    /**
     * 处理未知回复
     */
    private function unknown()
    {
    }
}