<?php
namespace server\model;
use server\components\Db;
use server\components\Redis;

class UserModel{

    private static $_db;
    public function __construct($dbInstance){
        self::$_db = $dbInstance;
        
    }
    /**
     * 客户端数据转数据库格式
     * @param $data
     * @param $kf
     * @return array
     */
    public static function dataToDb($data,$kf){
        $log = [
            'user_id'=>$data['uid'],
            'client_id'=>$data['client_id'],
            'user_name'=>$data['name'],
            'user_avatar'=>$data['avatar'],
            'data'=>empty($data['data'])?'':$data['data'], 
            'user_ip'=>$data['ip'],
            'kf_id'=>$kf['id'],
            'group_id'=>$data['group_id'],
            'kf_type'=>$data['kf_type'],
            'start_time'=> time(),
            'end_time'=>0
        ];
        return $log;
    }

    /**
     * 数据库数据转客户端格式
     * @param $data
     * @return array
     */
    public static function dbToData($data){

        $log = [
            'id'=>$data['user_id'],
            'client_id'=>$data['client_id'],
            'name'=>$data['user_name'],
            'avatar'=>$data['user_avatar'],
            'ip'=>$data['user_ip'],
            'group_id'=>$data['group_id'],
            'kf_type'=>$data['kf_type'],
        ];
        return $log;
    }


    /**
     * 根据用户编号获取当前连接列表
     * @param $user_id
     * @return array
     */
    public function getUidLinks($user_id,$type,$groupId,$kfType=''){

        //发送方为用户时取客服的信息
        if($type === 'user'){
            if(!(strpos($user_id,'KF')===0)){
                $user_id = 'KF'.$user_id;
            }

            $kfInfo = json_decode(Redis::instance()->hget('kfList',$user_id),true);

            if($kfInfo) return self::dbToData($kfInfo);
        }else{
            $link_list = self::$_db->select('client_id,kf_type')
                ->from('ws_service_log')
                ->where(" end_time=0 and kf_type=:kf_type and group_id=:group_id and user_id=:user_id ")
                ->bindValues(['kf_type' => $kfType,'group_id' => $groupId,'user_id' => $user_id])
                ->row();
                
            return $link_list;
        }
        
    }

    /**
     * 根据用户编号获取用户fd
     * @param $user_id
     * @return int
     */
    public function getUserFd($user_id)
    {
        $fd = self::$_db->select('client_id')
            ->from('ws_service_log')
            ->where(" end_time=0 and user_id='{$user_id}' ")
            ->single();

        return $fd ? $fd : false;
    }

    /**
     * 根据客服id获取客服
     * @param $kf_id
     * @return array
     */
    public function getkfById($kfId,$groupId,$kfType)
    {
        if(strpos($kfId,'KF') === 0) $kfId = str_replace('KF', '', $kfId);

        $kf = self::$_db->select('id,user_name,group_id,online,kf_type,user_avatar')
            ->from('ws_users')
            ->where('id = :kf_id AND group_id = :group_id AND kf_type = :kf_type')
            ->bindValues(['kf_id'=>$kfId, 'group_id' => $groupId, 'kf_type' => $kfType])
            ->row();

        return $kf;
    }

    /**
     * 更新当前统计信息
     * @param int $flag
     */
    public function saveNowData($flag = 1){

         //获取当天日期
        $now_date = date('Y-m-d');

        // 上午 8点 到 22 点开始统计
        // if (date('H') < 8 || date('H') > 22) {
        //     return;
        // }

        // 当前正在接入的人 和 在线客服数
        $onlineKf   = Redis::instance()->hgetall('kfList');
        $on_line_kf_list = [];
        foreach ($onlineKf as $vo) {
            $on_line_kf_list[] = json_decode($vo, true);
        }
        $on_line_num_arr = self::dealGroup($on_line_kf_list);
        // 给每个平台增加统计记录
        $platform = self::getPlatformList();
        foreach ($platform as $vo) {
            
            $onlineKf_num = isset($on_line_num_arr[$vo['id']]) ? $on_line_num_arr[$vo['id']] : 0;
            
            $nowTalking = self::getNowCliNum($vo['id']);

            // 接入的会话连接数
            $success_in = self::getTodayCliNum($vo['id']);
            //当前客户端会话链接总数量
            // $cli_all = count(Redis::instance()->hgetall('fd'));
            // 在队列中的用户  当前客服端链接总量与客服最大限制接待量取差
            // $max_num = self::$_db->select('max_service')
            //                      ->from('ws_kf_config')
            //                      ->where("id= '1' ")
            //                      ->row();
            // $inQueue = $cli_all-$max_num['max_service']*$onlineKf;
            $inQueue = 0;
            // $inQueue = $inQueue>0?$inQueue:0;

            //当日会话总量
            $total_in = $inQueue > 0 ? ($success_in + $inQueue) : $success_in;

            //查询是否有当日记录 若有执行更新  无则新增
            $data = self::$_db->select('*')->from('ws_now_data')->where("now_date='$now_date' AND group_id = {$vo['id']}")->row();
            // 获取订单数量和总金额
            $redis = Redis::instance();
            $date = date("Ymd");
            $hash_money_key = "statistics_recharge_money_day_{$date}_{$vo['id']}";
            $hash_order_key = "statistics_order_day_{$date}_{$vo['id']}";
            $order_num = $redis->get($hash_order_key);
            $money_total = $redis->get($hash_money_key);
//            var_dump($order_num, $money_total);return;
            // $order_num = self::$_db->select('order_num')->from('ws_service_data')->where("add_date='$now_date' AND group_id = {$vo['id']}")->column();
            // $money_total = self::$_db->select('money_total')->from('ws_service_data')->where("add_date='$now_date' AND group_id = {$vo['id']}")->column();
           $order_num = !empty($order_num) ? $order_num : 0;
           $money_total = !empty($money_total) ? $money_total : 0;
            $param = [
                'is_talking' => $nowTalking,
                'in_queue'   => $inQueue,
                'online_kf'  => $onlineKf_num,
                'success_in' => $success_in,
                'total_in'   => $total_in,
                'order_num'   => $order_num,
                'money_total'   => $money_total,
                'now_date'   => $now_date,
                'group_id' => $vo['id'],
            ];
            if($data){
                self::$_db->update('ws_now_data')
                    ->cols($param)
                    ->where("now_date='$now_date' AND group_id = {$vo['id']}")
                    ->query();
            }else{
                self::$_db->insert('ws_now_data')
                        ->cols($param)
                        ->query();
            }


            if (2 == $flag) {
                // 检测是否已经有记录
                $now_h = date('H');
                $service_data = self::$_db->select('*')->from('ws_service_data')->where("add_hour='$now_h' AND group_id = {$vo['id']}")->row();
                $param = [
                    'is_talking' => $nowTalking,
                    'in_queue'   => $inQueue,
                    'online_kf'  => $onlineKf_num,
                    'success_in' => $success_in,
                    'total_in'   => $total_in,
                    'order_num'   => isset($service_data['order_num']) ? $service_data['order_num'] : 0,
                    'money_total'   => isset($service_data['money_total']) ? $service_data['money_total'] : 0,
                    'add_date'   => $now_date,
                    'add_hour'   => date('H'),
                    'add_minute' => date('i'),
                    'group_id' => $vo['id'],
                ];
                if ($service_data) {
                    self::$_db->update('ws_service_data')
                            ->cols($param)
                            ->where("add_hour='$now_h' AND group_id = {$vo['id']}")
                            ->query();
                } else {
                    self::$_db->insert('ws_service_data')
                            ->cols($param)
                            ->query();
                }
            }
            unset($nowTalking, $inQueue, $onlineKf, $param);
        }
    }

    public static function getDayOrderNum($log_list)
    {
        if (!$log_list) return 0;
        // 遍历统计数量
        $num = 0;
        foreach ($log_list as $k => $v) {
            $num += $v['order_num'];
        }
        return $num;
    }

    /**
     * 获取当前咨询正在咨询的连接数
     * @return int
     */
    public static function getNowCliNum($group_id){

        // $row = self::$_db->select('id')
        //             ->from('ws_service_log')
        //             ->where("end_time=0 AND group_id = {$group_id}")
        //             ->query();
        $row = 0;
        $keys = Redis::instance()->keys('user_set_'.$group_id.'_*');
        if(!empty($keys)){
            foreach ($keys as $item) {
                $row += Redis::instance()->scard($item);
            }
        }
        return $row;
    }

    /**
     * 处理为分组
     */
    public static function dealGroup($row)
    {
        $group = [];
        // 分组查询
        foreach ($row as $vo) {
            if (isset($group[$vo['group_id']])) {
                $group[$vo['group_id']] += 1;
            } else {
                $group[$vo['group_id']] = 1;
            }
        }
        return $group;
    }

    /**
     * 获取平台管理员列表
     */
    public static function getPlatformList()
    {
        // 管理员
        // $role = self::$_db->from('ws_role')->select('id')->where("name = '平台管理员' AND status = 1")->row();
        // if (!$role) return [];
        // // 管理员角色记录
        // $role_list = self::$_db->from('ws_admin_role')->select('id, admin_id')->where("role_id = {$role['id']}")->query();
        // $admin_ids = [];
        // foreach($role_list as $vo) {
        //     $admin_ids[] = $vo['admin_id'];
        // }
        // $admin_ids = implode(',', $admin_ids);
        // $admin = self::$_db->from('ws_admins')->select('id')->where("id in ({$admin_ids})")->query();
        $group = self::$_db->from('ws_groups')->select('id')->where("status = 1")->query();
        
        return $group;
    }

    /**
     * 获取今日链接数
     * @return int
     */
    public static function getTodayCliNum($group_id){
        // $toDay = strtotime(date('Y-m-d'));
        // $row = self::$_db->select('id')
        //     ->from('ws_service_log')
        //     ->where("start_time >= '{$toDay}'  AND group_id = {$group_id}")
        //     ->query();
        $row = Redis::instance()->get('statistics_cli_'.date("Ymd").'_'.$group_id);
        return intval($row);
    }

}