<?php

namespace app\api\controller;

use app\model\Employee;
use app\model\Miniprogram;
use app\model\ShareLog;
use app\model\ShortUrl;
use app\model\User;
use DOMDocument;
use openssl\Aes;
use wx\offiaccount\Event;
use think\facade\Cache;
use wx\miniprogram\msg\CustomerServiceMessage;
use app\model\AgentUser;
use app\model\MaterialEvidence;
use app\model\CompanyStrength as CompanyStrengthModel;
use app\model\Wechat;
use app\model\AgentArticle;
use app\model\Company;

/**
 * 微信事件接受类
 * 
 */
class MiniEventPush
{
    private $client = [
        'zyzs' => 1,
        'lite' => 2,
        'mini' => 3
    ];
    private $mini;

    public function catch($action)
    {
        $id = $this->client[$action];
        $this->mini = Wechat::where([['id', '=', $id]])->find();
        $signature = $_GET['signature'];
        $timestamp = $_GET['timestamp'];
        $nonce = $_GET['nonce'];
        $token = $this->mini->token;
        $encodingAesKey = $this->mini->encodingAesKey;
        $appId = $this->mini->appid;
        $eventObj = new Event($token, $encodingAesKey, $appId);
        // token验证
        if (isset($_GET["echostr"])) {
            if ($eventObj->checkToken($token, $signature, $timestamp, $nonce)) {
                return $_GET["echostr"];
            }
        }
        $this->index($eventObj);
    }

    private function index(Event &$eventObj)
    {
        $timestamp = $_GET['timestamp'];
        $nonce = $_GET['nonce'];

        // // 消息体加密
        $msgSignature = $_GET['msg_signature'];
        // 推送消息内容获取
        $postXml = file_get_contents('php://input');
        trace('消息内容：' . $postXml, "debug");
        $rs = $eventObj->decryptMsg($msgSignature, $timestamp, $nonce, $postXml, $msg);
        trace('消息内容：' . $msg, "debug");
        if ($rs !== 0) {
            trace('消息内容解析失败：' . $postXml, "error");
            return 'success';
        }
        $xml = new DOMDocument();
        $xml->loadXML($msg);

        $msgType = $xml->getElementsByTagName('MsgType')->item(0)->nodeValue;
        $rs = $this->$msgType($xml);

        if ($rs === null) {
            trace($msg, 'log');
            return 'success';
        }
        $rs = json_decode($rs, true);
        if ($rs['errcode'] == 0) {
            trace($rs, 'log');
            return 'success';
        }

        trace($rs, 'error');
    }

    /**
     * 文本消息
     */
    public function text($xml)
    {
        $fromUserName = $xml->getElementsByTagName('FromUserName')->item(0)->nodeValue;
        $content = $xml->getElementsByTagName('Content')->item(0)->nodeValue;
        $rs = null;
        switch ($content) {
            case '关注公众号': // 关注公众号
                $rs = $this->officialImg($fromUserName);
                break;
            case '分享链接': // 分享链接
                $rs = $this->shareLink($fromUserName);
                break;
        }

        return $rs;
    }

    /**
     * 图片消息
     */
    public function image($xml)
    {
    }

    /**
     * 小程序卡消息回复
     */
    public function miniprogrampage($xml)
    {
        $fromUserName = $xml->getElementsByTagName('FromUserName')->item(0)->nodeValue;
        $title = $xml->getElementsByTagName('Title')->item(0)->nodeValue;

        $rs = null;
        switch ($title) {
            case '关注公众号': // 关注公众号
                $rs = $this->officialImg($fromUserName);
                break;
            case '获取分享链接': // 分享链接
                $rs = $this->shareLink($fromUserName, 'h5');
                break;
        }

        return $rs;
    }

    /**
     * 事件消息(用户进入客服事件)
     * @param DOMDocument $xml 消息内容，DOMDocument对象
     * @return string|null  返回消息发送结果，未发送返回null
     */
    public function event($xml)
    {
        // 获取事件发生人
        $fromUserName = $xml->getElementsByTagName('FromUserName')->item(0)->nodeValue;
        // 事件类型
        $event = $xml->getElementsByTagName('Event')->item(0)->nodeValue;
        // 消息最后一次发送日期 (null, 今天以前，今天)
        $lastSendData = cache("${fromUserName}_${event}");
        $now = date('Y-m-d');
        // 如果今天发送过， 则不发送
        if ($now == $lastSendData) return null;
        // 更新最后发送时间
        cache("${fromUserName}_${event}", $now);

        // 消息内容
        $msg = "欢迎使用营销数字化系统！！！";
        $data = [
            'touser' => $fromUserName,
            'msgtype' => 'text',
            'text' => ['content' => $msg]
        ];

        // 调用消息发送类，返回消息发送结果
        return (new CustomerServiceMessage)->send($this->mini->accesstoken, $data);
    }

    /**
     * 发送公众号图片
     */
    private function officialImg($openid)
    {
        $serviceMsgObj = new CustomerServiceMessage();
        // 素材上传
        if (!$mediaId = Cache::get('zqxg_official_img_media_id')) {
            // 上传文件
            $data = [
                'media' => curl_file_create(realpath($_SERVER['DOCUMENT_ROOT'] . '/static/img/official.jpg'))
            ];
            $rs = $serviceMsgObj->uploadTempMedia($this->mini->accesstoken, $data);
            trace($rs, 'log');
            $rs = json_decode($rs, true);

            if (isset($rs['errcode']) && isset($rs['errmsg']) && $rs['errcode'] != 0 && $rs['errmsg'] != 'ok') {
                trace($rs, 'error');
                return;
            }

            $mediaId = $rs['media_id'];
            Cache::set('zqxg_official_img_media_id', $rs['media_id'], 86400 * 3);
        }

        $data = [
            'touser' => $openid,
            'msgtype' => 'image',
            'image' => ['media_id' => $mediaId]
        ];
        return $serviceMsgObj->send($this->mini->accesstoken, $data);
    }

    /**
     * 发送分享链接
     */
    private function shareLink($openid, $type = "mini")
    {
        // 获取用户id
        $userIds = User::where('mini_openid', $openid)->column('id');
        // 获取员工
        $employeeIds = Employee::where([['uid', 'in',  $userIds], ['state', '=', '在职']])->column('id');
        // 获取经纪人
        $agentIds = AgentUser::where([['uid', 'in',  $userIds]])->column('id');
        if (empty($employeeIds) && empty($agentIds)) {
            trace('员工或者经纪人不存在,无法获取链接', 'error');
            return;
        }
        // 查找用户要分享的内容编号
        if (!empty($employeeIds) && empty($agentIds)) {
            $share = ShareLog::where([['employee_id', 'in', $employeeIds], ['agent_id', '=', null]])->order('share_time desc')->find();
            //$share = ShareLog::where([['employee_id', 'in', $employeeIds]])->order('share_time desc')->find(); 
        } elseif(!empty($employeeIds) && !empty($agentIds)) {
            $where1 = [
                ['employee_id', 'in', $employeeIds],
                ['agent_id', '=', null]
            ];
            $where2 = [
                ['agent_id', 'in', $agentIds]
            ];
            $share = ShareLog::whereOr([$where1, $where2])->order('share_time desc')->find();
        } else {
            $share = ShareLog::where([['agent_id', 'in', $agentIds]])->order('share_time desc')->find();
        }
        if (empty($share)) {
            trace('分享内容获取失败', 'error');
            return;
        }

        $strpos = strpos($share->type, '_vr');
        if ($strpos) {
            $class = 'app\\model\\' . str_replace('_vr', '', $share->type);
            $share_type = str_replace('_vr', '', $share->type);
            if ($share_type == 'Company') $class = 'app\\model\\CompanyVrshow';
            if ($share_type == 'Housetype') {
                $class = 'app\\model\\BuildingHousetype';
                $share->type = $share_type = 'BuildingHousetype';
            }
        } elseif($share->type == 'housetype' || $share->type == 'Housetype'){
            $class = 'app\\model\\BuildingHousetype' ;
            $share->type = $share_type = 'BuildingHousetype';
        } else {
            $class = 'app\\model\\' . $share->type;
            $share_type = $share->type;
        }

        if (!class_exists($class)) {
            trace('分享类不存在', 'error');
            return;
        }

        $obj = new $class();
        $data = $obj->find($share->data_id);

        if ($share_type == 'Construction' || $share_type == 'Building') {
            $data['title'] = $data['name'];
        }
        if ($share_type == 'BuildingHousetype'){
            $data['title'] = $data['room'] . '室' . $data['hall'] . '厅' . $data['bathroom'] . '卫';
        }
        if($share_type == 'Company'){
            $company = Company::where([['root_id','=',$data['root_id']]])->field('company_name,logo')->find();
            $data['title'] = $data['name'].'展厅全景VR';
            $data['logo'] = $company['logo'];
        }
        if($share_type == 'BuildingProgress')  $data['title'] = $data['name'];

        $imgUrlParam = [
            'Video' => [
                'param' => 'video_url',
                'ext' => '?x-oss-process=video/snapshot,t_100,f_jpg,w_640,h_320,m_fast'
            ],
            'MaterialCase' => [
                'param' => 'cover_img',
                'ext' => '?x-oss-process=image/resize,m_fill,h_320,w_640'
            ],
            'MaterialEvidence' => [
                'param' => 'pics',
                'ext' => '?x-oss-process=image/resize,m_fill,h_320,w_640'
            ],
            'Activity' => [
                'param' => 'cover',
                'ext' => '?x-oss-process=image/resize,m_fill,h_320,w_640'
            ],
            'Article' => [
                'param' => 'cover_img',
                'ext' => '?x-oss-process=image/resize,m_fill,h_320,w_640'
            ],
            'Construction' => [
                'param' => 'cover',
                'ext' => '?x-oss-process=image/resize,m_fill,h_320,w_640'
            ],
            'Building' => [
                'param' => 'cover',
                'ext' => '?x-oss-process=image/resize,m_fill,h_320,w_640'
            ],
            'CompanyStrength' => [
                'param' => 'pics',
                'ext' => '?x-oss-process=image/resize,m_fill,h_320,w_640'
            ],
            'AgentArticle' => [
                'param' => 'file',
                'ext' => '?x-oss-process=image/resize,m_fill,h_320,w_640'
            ],
            'BuildingHousetype' =>[
                'param' => 'house_img',
                'ext' => '?x-oss-process=image/resize,m_fill,h_320,w_640'
            ],
            'Company' => [
                'param' => 'logo',
                'ext' => '?x-oss-process=image/resize,m_fill,h_320,w_640'
            ],
            'BuildingProgress' => [
                'param' => 'img',
                'ext' => '?x-oss-process=image/resize,m_fill,h_320,w_640'
            ]
        ];
        //口碑中有图片和视频区分
        if ($share_type == 'MaterialEvidence') {
            $info = MaterialEvidence::where('id', $share->data_id)->find();
            if ($info->difference == 1) {
                if ($info->cover) { //如果封面图存在
                    $imgUrlParam['MaterialEvidence'] = [
                        'param' => 'cover',
                        'ext' => '?x-oss-process=image/resize,m_fill,h_320,w_640'
                    ];
                } else { //封面图不存在
                    $imgUrlParam['MaterialEvidence'] = [
                        'param' => 'pics',
                        'ext' => '?x-oss-process=video/snapshot,t_100,f_jpg,w_640,h_320,m_fast'
                    ];
                }
            }
        } elseif ($share_type == 'CompanyStrength') {
            $info = CompanyStrengthModel::where('id', $share->data_id)->find();
            if ($info->difference == 1) {
                if ($info->cover) {
                    $imgUrlParam['CompanyStrength'] = [
                        'param' => 'cover',
                        'ext' => '?x-oss-process=image/resize,m_fill,h_320,w_640'
                    ];
                } else {
                    $imgUrlParam['CompanyStrength'] = [
                        'param' => 'pics',
                        'ext' => '?x-oss-process=video/snapshot,t_100,f_jpg,w_640,h_320,m_fast'
                    ];
                }
            }
        } elseif ($share_type == 'AgentArticle') {
            //经纪人文章会出现多图或者多视频，type：1视频type2图片
            $info = AgentArticle::where('id', $share->data_id)->find();
            if ($info->file) {
                if ($info->type == 2) {
                    $imgUrlParam['AgentArticle'] = [
                        'param' => 'file',
                        'ext' => '?x-oss-process=image/resize,m_fill,h_320,w_640'
                    ];
                } else {
                    $imgUrlParam['AgentArticle'] = [
                        'param' => 'file',
                        'ext' => '?x-oss-process=video/snapshot,t_100,f_jpg,w_640,h_320,m_fast'
                    ];
                }
            }
        }
        if (is_array($data[$imgUrlParam[$share_type]['param']])) {
            $thumb = $data[$imgUrlParam[$share_type]['param']][0] . $imgUrlParam[$share_type]['ext'];
        } else {
            $thumb = $data[$imgUrlParam[$share_type]['param']] . $imgUrlParam[$share_type]['ext'];
        }

        $emp = Employee::where('id', $share->employee_id)->find();
        trace('312行', 'debug');
        $clientType = Miniprogram::where('root_id', $emp->root_id)->value('notify');
        trace('314行', 'debug');
        // $v = [
        //     'type' => $share->type,
        //     'id' => $data->id,
        //     'employee_id' => $share->employee_id
        // ];
        // $root_id = Employee::where('id', $share->employee_id)->value('root_id');
        // $v = http_build_query($v);
        // $aec = new Aes(config('app.jwt_key'));
        // $key = $aec->encrypt($v);

        // url生成
        if ($type == 'mini') {
            trace('326行,mini', 'debug');
            $param = $this->getParam(lcfirst($share->type), $emp->uid, $share->data_id, $clientType, $share->other_data);
            trace($param, 'debug');
            trace('328行', 'debug');
            // 存储参数
            $urldata = [
                'content' => json_encode($param),
                'type' => 'share'
            ];
            trace($urldata);
            $shortUrl = new ShortUrl();
            trace($shortUrl);
            $shortUrl->save($urldata);
            // 将ID进行
            $query = dec52($shortUrl->id);
            $shortUrl->uri = $query;
            $shortUrl->save();
        } else {
            trace('341行,mini else', 'debug');
            if ($strpos){ // vr
                $param = [
                    'id' => $share->data_id,
                    'type' => $share->type,
                    'employee_id' => $share->employee_id,
                    'agent_id' => $share->agent_id
                ];
                $param = http_build_query($param);
                $aes = new Aes(config('app.jwt_key'));
                $query_arr = [
                    'r'=> $emp->root_id,
                    'p'=> $aes->encrypt($param),
                    'id'=> $share->data_id,
                    'type'=> lcfirst($share_type),
                    'vr_link'=> $share->other_data
                ];

                $query = 'index/index/vr.html?' . http_build_query($query_arr);
            } elseif($share_type == 'BuildingHousetype'){
                $param = [
                    'id' => $share->data_id,
                    'type' => $share->type,
                    'employee_id' => $share->employee_id,
                    'agent_id' => $share->agent_id
                ];
                $param = http_build_query($param);
                $aes = new Aes(config('app.jwt_key'));
                $query = 'index/index/housetype/id/'.$share->data_id.'/r/' . $emp->root_id . '/p/' . $aes->encrypt($param);
            } elseif($share_type == 'BuildingProgress') {
                $param = [
                    'id' => $share->data_id,
                    'type' => $share->type,
                    'employee_id' => $share->employee_id,
                    'agent_id' => $share->agent_id
                ];
                $param = http_build_query($param);
                $aes = new Aes(config('app.jwt_key'));
                $query = 'index/index/progress_detail/id/'.$share->data_id.'/r/' . $emp->root_id . '/p/' . $aes->encrypt($param);
            } else {
                $param = [
                    'id' => $share->data_id,
                    'type' => $share->type,
                    'employee_id' => $share->employee_id,
                    'agent_id' => $share->agent_id
                ];
                $param = http_build_query($param);
                $aes = new Aes(config('app.jwt_key'));
                $query = 'index/index/content/r/' . $emp->root_id . '/p/' . $aes->encrypt($param);
            }
        }

        $domain = request()->domain();
        $url = $domain . '/' . $query;

        $data = [
            'touser' => $openid,
            'msgtype' => 'link',
            'link' => [
                'title' => $data['title'],
                'description' => $data['title'],
                'url' => $url,
                'thumb_url' => $thumb
            ]
        ];
        trace('分享链接内容:' . json_encode($data), 'debug');

        return (new CustomerServiceMessage)->send($this->mini->accesstoken, $data);
    }

    public function getParam($type, $shareUid, $id, $clientType, $other_data)
    {
        if (strpos($type, '_vr')) {
            $data = [
                'client_type' => $clientType,
                'id' => $id,
                'path' => "/share/pages/other/other",
                'query' => "aid=" . $id . "&uid=" . $shareUid . "&ctp=" . $clientType,
                'type' => $type,
                'user_id' => $shareUid,
                'other_data'=> $other_data
            ];
            return $data;
        }
        $params = [
            'article' => [
                'client_type' => $clientType,
                'id' => $id,
                'path' => "/share/pages/articleshare/articleshare",
                'query' => "aid=" . $id . "&userid=" . $shareUid,
                'type' => "article",
                'user_id' => $shareUid,
                'other_data'=> $other_data
            ],
            'video' => [
                'client_type' => $clientType,
                'id' => $id,
                'path' => "/share/pages/videoshare/videoshare",
                'query' => "vid=" . $id . "&userid=" . $shareUid,
                'type' => "video",
                'user_id' => $shareUid,
                'other_data'=> $other_data
            ],
            'materialEvidence' => [
                'client_type' => $clientType,
                'id' => $id,
                'path' => "/share/pages/publicpraisemsg/publicpraisemsg",
                'query' => "eid=" . $id . "&uid=" . $shareUid,
                'type' => "materialEvidence",
                'user_id' => $shareUid,
                'other_data'=> $other_data
            ],
            'materialCase' => [
                'client_type' => $clientType,
                'id' => $id,
                'path' => "/share/pages/materialcase/materialcase",
                'query' => "cid=" . $id . "&uid=" . $shareUid,
                'type' => "materialCase",
                'user_id' => $shareUid,
                'other_data'=> $other_data
            ],
            'activity' => [
                'client_type' => $clientType,
                'id' => $id,
                'path' => "/share/pages/activitymsg/activitymsg",
                'query' => "aid=" . $id . "&uid=" . $shareUid,
                'type' => "activity",
                'user_id' => $shareUid,
                'other_data'=> $other_data
            ],
            'construction' => [
                'client_type' => $clientType,
                'id' => $id,
                'path' => "/share/pages/constructsite/constructsite",
                'query' => "aid=" . $id . "&uid=" . $shareUid,
                'type' => "construction",
                'user_id' => $shareUid,
                'other_data'=> $other_data
            ],
            'building' => [
                'client_type' => $clientType,
                'id' => $id,
                'path' => "/share/pages/buildprogress/buildprogress",
                'query' => "aid=" . $id . "&uid=" . $shareUid,
                'type' => "building",
                'user_id' => $shareUid,
                'other_data'=> $other_data
            ],
            'companyStrength' => [
                'client_type' => $clientType,
                'id' => $id,
                'path' => "/share/pages/companystrengthmsg/companystrengthmsg",
                'query' => "eid=" . $id . "&uid=" . $shareUid . "&ctp=" . $clientType,
                'type' => "CompanyStrength",
                'user_id' => $shareUid,
                'other_data'=> $other_data
            ],
            'buildingHousetype' => [
                'client_type' => $clientType,
                'id' => $id,
                'path' => "/index/pages/housetype/housetype",
                'query' => "d=" . $id . "&u=" . $shareUid . "&c=" . $clientType,
                'type' => "BuildingHousetype",
                'user_id' => $shareUid,
                'other_data'=> $other_data
            ], 
            'buildingProgress' => [
                'client_type' => $clientType,
                'id' => $id,
                'path' => "/share/pages/buildShare/buildShare",
                'query' => "uid=" . $shareUid . "&cid=" . $id . "&ctp=" . $clientType,
                'type' => "BuildingProgress",
                'user_id' => $shareUid,
                'other_data'=> $other_data
            ]
        ];

        return $params[$type];
    }
}