<?php

/**
 * 客服控制器
 */

namespace app\admin\controller;
use Repository\LogRepository;

class Users extends Base
{
    // 客服列表
    public function index()
    {
        if(request()->isAjax()){
            $param = input('param.');
            $limit = $param['pageSize'];
            $offset = ($param['pageNumber'] - 1) * $limit;

            $result = db('users')->where($this->where)->limit($offset, $limit)->order('id', 'desc')->select();
            foreach($result as $key=>$vo){
                // 优化显示头像
                $result[$key]['user_avatar'] = '<img src="' . $vo['user_avatar'] . '" width="40px" height="40px">';

                // 优化显示状态
                if(1 == $vo['status']){
                    $result[$key]['status'] = '<button class="label label-primary" onclick="chageStatus(' . $vo['id'] . ', 2)">启用</button>';
                } else {
                    $result[$key]['status'] = '<button class="label label-danger" onclick="chageStatus(' . $vo['id'] . ', 1)">禁用</button>';
                }

                // 查询分组
                $result[$key]['group'] = '-';
                $groups = db('groups')->field('name')->where('id', $vo['group_id'])->find();
                if(!empty($groups)){
                    $result[$key]['group'] = $groups['name'];
                }
                $result[$key]['kf_type_name'] = $vo['kf_type'] == 1 ? '充值客服' : '聊天客服';

                // 所属分组
                $organize = db('organize')->field('name')->where('id', $vo['organize_id'])->find();
                $result[$key]['organize_name'] = !empty($organize) ? $organize['name'] : '暂无';

                //生成支付账号详情按钮
                $result[$key]['show_payment'] = $this->makeShowBtn($vo['id']);

                // 生成操作按钮
                $result[$key]['operate'] = $this->makeBtn($vo['id']);
                $result[$key]['user_log'] = $this->makeUserLogBtn($vo['id']);
            }

            $return['total'] = db('users')->where($this->where)->count();  //总数据
            $return['rows'] = $result;

            return json($return);

        }

        return $this->fetch();
    }

    // 添加客服
    public function addUser()
    {
        $gdb = db('groups');
        $odb = db('organize');
        if(request()->isPost()){

            $param = input('post.');

            $param['user_name'] = htmlentities($param['user_name']);
            unset($param['file']); // 删除layui头像上传隐藏字段
            // 检测头像
            if(empty($param['user_avatar'])){
                return json(['code' => -1, 'data' => '', 'msg' => '请上传头像']);
            }

            // 检测客服的限制金额是否为正整数
            if(!preg_match("/^[0-9][0-9]*$/",$param['remaining_amount']) && !empty($param['remaining_amount'])){
                return json(['code' => -6, 'data' => '', 'msg' => '可充值总额度只能为正整数或为0']);
            }

            if(empty($param['group_id']) && $this->is_root){
                return json(['code' => -4, 'data' => '', 'msg' => '请选择平台']);
            } elseif(empty($param['group_id']) && $this->role_name == '平台管理员') {
                $param['group_id'] = $this->where['group_id'];
            } 

            // 检测分组
            if ($this->role_name == '组长') { 
                $param['organize_id'] = $this->where['organize_id'];
                $organize = $odb->where('id', $this->where['organize_id'])->find();
                $param['group_id'] = $organize['group_id'];
            }
            if (!isset($param['organize_id'])) return resultJson(0, '请选择分组');
 
            // 减去小组的金额
            $group = $odb->where('id', $param['organize_id'])->find();
            if ($param['remaining_amount'] > $group['money']) return json(['code' => -6, 'data' => '', 'msg' => '分配金额超出分组充值余额']);
            
            $has = db('users')->field('id')->where('user_name', $param['user_name'])->find();
            if(!empty($has)){
                return json(['code' => -2, 'data' => '', 'msg' => '该客服已经存在']);
            }
            $rule = "/^(?![0-9]+$)(?![a-zA-Z]+$)[0-9A-Za-z]{8,16}$/";

            if (!preg_match($rule, $param['user_pwd'])) {
                return json(['code' => -2, 'data' => '', 'msg' => '密码必须是8-16位的字母和数字组成!']);
            }

            $param['user_pwd'] = password_hash($param['user_pwd'], PASSWORD_DEFAULT);
            $param['online'] = 2; // 离线状态
            $param['access_token'] = md5(config('salt').$param['user_name'].$param['user_pwd'].time());
            $param['expire_time'] = time()+7*24*60*60;
            $param['rate_num'] = random_int(20000,90000);
            $param['rank_num'] = 10;

            try{
                $save = db('users')->insertGetId($param);
                $odb->where('id', $param['organize_id'])->setDec('money', $param['remaining_amount']);
                $this->saveMoneyFlowLog($group['admin_id'], 'k_' . $save, $param['remaining_amount'], "'{$param['user_name']}'客服分配金额");
            }catch(\Exception $e){
                return json(['code' => -3, 'data' => '', 'msg' => $e->getMessage()]);
            }
            LogRepository::write('系统管理', '添加客服成功');
            return json(['code' => 1, 'data' => '', 'msg' => '添加客服成功']);
        }

        // 客服类型
        $kf_type = [
            [
                'name' => '充值客服',
                'value' => 1,
            ],
            [
                'name' => '聊天客服',
                'value' => 2,
            ],
        ];

        // 如果是平台管理员获取分组
        if ($this->role_name == '平台管理员') {
            $organize = $odb->where($this->where)->select();
        } else {
            $organize = [];
        }

        $this->assign([
            'groups' => db('groups')->select(),
            'organize' => $organize, 
            'status' => config('kf_status'),
            'kf_type' => $kf_type,
            'is_root' => $this->is_root,
        ]);

        return $this->fetch('adduser');
    }

    // 编辑客服
    public function editUser()
    {
        $gdb = db('groups');
        $odb = db('organize');
        $udb = db('users');
        if(request()->isAjax()){
            $param = input('post.');

            $param['user_name'] = htmlentities($param['user_name']);
            unset($param['file']); // 删除layui头像上传隐藏字段

            if(empty($param['group_id']) && $this->is_root){
                return json(['code' => -4, 'data' => '', 'msg' => '请选择平台']);
            } elseif(empty($param['group_id']) && $this->role_name == '平台管理员') {
                $param['group_id'] = $this->where['group_id'];
            }
            // 检测分组
            if ($this->role_name == '组长') { 
                $param['organize_id'] = $this->where['organize_id'];
                $organize = $odb->where('id', $this->where['organize_id'])->find();
                $param['group_id'] = $organize['group_id'];
            }
            if (!isset($param['organize_id'])) return resultJson(0, '请选择分组');

            // 检测客服的限制金额是否为正整数
            if(!preg_match("/^[0-9][0-9]*$/",$param['remaining_amount'])){
                return json(['code' => -3, 'data' => '', 'msg' => '可充值总额度只能为正整数']);
            }

            $user = db('users')->where('id', $param['id'])->find();

            // 减去平台的金额
            $group = $odb->where('id', $param['organize_id'])->find();
            $money = $param['remaining_amount'] > $user['remaining_amount'] ? intval($param['remaining_amount'] - $user['remaining_amount']) : 0;
            if ($money > $group['money']) return json(['code' => -6, 'data' => '', 'msg' => '分配金额超出组的充值余额']);

            // 检测用户修改的用户名是否重复
            $has = db('users')->where('user_name', $param['user_name'])->where('id', '<>', $param['id'])->find();
            if(!empty($has)){
                return json(['code' => -1, 'data' => '', 'msg' => '该客服已经存在']);
            }

            // 修改用户头像
            if(empty($param['user_avatar'])){
                unset($param['user_avatar']);
            }

            // 修改用户密码
            if(empty($param['user_pwd'])){
                unset($param['user_pwd']);
            }else{
                // $param['user_pwd'] = md5($param['user_pwd'] . config('salt'));
                $param['user_pwd'] = password_hash($param['user_pwd'], PASSWORD_DEFAULT);
            } 
            
            $save = db('users')->where('id', $param['id'])->update($param);
            if (!$save) return resultJson(0, '保存失败');
            if ($money > 0) {
                // $odb->where('id', $param['organize_id'])->setDec('money', $money);
                // 资金流动记录
                $compare = $param['remaining_amount'] > $user['remaining_amount'];
                $money = $compare ? $param['remaining_amount'] - $user['remaining_amount'] : abs($param['remaining_amount'] - $user['remaining_amount']); 
                if ($compare) {
                    $this->saveMoneyFlowLog($group['admin_id'], 'k_' . $param['id'], $money, "'{$param['user_name']}'客服分配金额");
                }
            }
            LogRepository::write('系统管理', '编辑客服成功');
            return json(['code' => 1, 'data' => '', 'msg' => '编辑客服成功']);
        }

        $id = input('param.id/d');
        $info = db('users')->where('id', $id)->find();

        // 客服类型
        $kf_type = [
            [
                'name' => '充值客服',
                'value' => 1,
            ],
            [
                'name' => '聊天客服',
                'value' => 2,
            ],
        ];
        // 如果是平台管理员获取分组
        if ($this->role_name == '平台管理员' || $info['group_id']) {
            $where = $info['group_id'] ? ['group_id' => $info['group_id']] : $this->where;
            $organize = db('organize')->where($where)->select();
        } else {
            $organize = [];
        }

        $this->assign([
            'info' => $info,
            'status' => config('kf_status'),
            'groups' => db('groups')->select(),
            'kf_type' => $kf_type,
            'is_root' => $this->is_root,
            'organize' => $organize,
        ]);
        return $this->fetch('edituser');
    }

    // 删除客服
    public function delUser()
    {
        $gdb = db('groups');
        $udb = db('users');
        if(request()->isAjax()){
            $id = input('param.id/d');
            $user = $udb->where('id', $id)->field('remaining_amount, group_id')->find();
            try{
                $del = $udb->where('id', $id)->delete();
                $gdb->where('id', $user['group_id'])->setInc('money', $user['remaining_amount']);
            }catch(\Exception $e){
                return json(['code' => -1, 'data' => '', 'msg' => $e->getMessage()]);
            }
            LogRepository::write('系统管理', '删除客服成功');
            return json(['code' => 1, 'data' => '', 'msg' => '删除客服成功']);
        }
    }

    /**
     * 启用或禁用客服
     */
    public function chageStatus()
    {
        $gdb = db('groups');
        $udb = db('users');
        if(request()->isAjax()){
            $id = input('param.id');
            $type = input('param.type');
            try{
                $del = $udb->where('id', $id)->update(['status' => $type]);
            }catch(\Exception $e){
                return json(['code' => -1, 'data' => '', 'msg' => $e->getMessage()]);
            }
            $hint = $type == 1 ? '启用' : '禁用';
            LogRepository::write('系统管理', $hint . '客服成功');
            return json(['code' => 1, 'data' => '', 'msg' => $hint . '客服成功']);
        }
    }

    // 上传客服头像
    public function upAvatar()
    {
        if(request()->isAjax()) {

            $file = request()->file('file');
            if (!empty($file)) {
                $fileInfo = $file->getInfo();
                /*if($fileInfo['size'] > 1024 * 1024 * 2){
                    // 上传失败获取错误信息
                    return json( ['code' => -2, 'data' => '', 'msg' => '文件超过2M'] );
                }*/

                //检测图片格式
                $ext = explode('.', $fileInfo['name']);
                $ext = array_pop($ext);

                $extArr = explode('|', 'jpg|png|gif|jpeg');
                if(!in_array($ext, $extArr)){
                    return json(['code' => -3, 'data' => '', 'msg' => '只能上传jpg|png|gif|jpeg的文件']);
                }
                // 移动到框架应用根目录/public/uploads/ 目录下
                $info = $file->move(ROOT_PATH . 'public' . DS . 'uploads' . DS . 'avatar');
                if ($info) {
                    $src = config('img_take_prefix').'/uploads/avatar' . '/' . date('Ymd') . '/' . $info->getFilename();
                    return json(['code' => 0, 'data' => ['src' => $src], 'msg' => 'ok']);
                } else {
                    // 上传失败获取错误信息
                    return json(['code' => -1, 'data' => '', 'msg' => $file->getError()]);
                }
            }
        }
    }

    //获取客服所拥有的支付账号
    public function getPayment(){
        $id = input('param.id/d');
        if(request()->isAjax()) {
            $res = db('payment')->alias('a')
                ->field('a.id,a.account_num,b.type_name')
                ->join('ws_payment_type b','a.payment_type = b.id')
                ->where('kf_id',$id)
                ->where('is_use',1)
                ->select();
            if($res){
                $return['rows'] = $res;
                return json($return);
            }else{
                return json(['code' => 0, 'data' => '', 'msg' => '获取支付账号失败']);
            }
        }
    }

    // 生成操作按钮
    private function makeBtn($id)
    {
        $operate = '<a href="' . url('users/edituser', ['id' => $id]) . '">';
        $operate .= '<button type="button" class="btn btn-primary btn-sm"><i class="fa fa-paste"></i> 编辑</button></a> ';

        $operate .= '<a href="javascript:userDel(' . $id . ')"><button type="button" class="btn btn-danger btn-sm">';
        $operate .= '<i class="fa fa-trash-o"></i> 删除</button></a> ';

        //$operate .= '<a href="javascript:;">';
        //$operate .= '<button type="button" class="btn btn-info btn-sm"><i class="fa fa-institution"></i> 详情</button></a>';

        return $operate;
    }

    // 生成支付账号详情按钮
    private function makeShowBtn($id)
    {
        $operate = '<a href="javascript:getPayment(' . $id . ')">';
        $operate .= '<button type="button" class="btn btn-primary btn-sm"><i class="fa fa-paste"></i> 详情</button></a> ';

        return $operate;
    }

    // 用户操作记录
    private function makeUserLogBtn($id)
    {
        $operate = '<a href="javascript:getUserLog(' . $id . ')">';
        $operate .= '<button type="button" class="btn btn-primary btn-sm"><i class="fa fa-paste"></i> 客服操作记录</button></a> ';

        return $operate;
    }

    /**
     * 用户操作记录列表
     * @return mixed|\think\response\Json
     * @throws \think\Exception
     * @throws \think\db\exception\DataNotFoundException
     * @throws \think\db\exception\ModelNotFoundException
     * @throws \think\exception\DbException
     */
    public function user_log_list(){
        if(request()->isAjax()){
            $param = input('param.');
            $limit = $param['pageSize'];
            $offset = ($param['pageNumber'] - 1) * $limit;

            $result = db('user_action_log')->where(['kf_id' => $param['id']])->limit($offset, $limit)->order('id', 'desc')->select();
            $ip2region = new \Ip2Region();

            foreach($result as $key=>$vo){
                $info = $ip2region->btreeSearch($vo['ip']);

                $city = explode('|', $info['region']);
                if(0 != $info['city_id']){
                    $result[$key]['ip'] = $city['2'] . $city['3'] .'---'. $city['4'];
                }else{
                    $result[$key]['ip'] = $vo['ip'] . $city['3'] .'---'. $city['4'];
                }

                $result[$key]['operate'] = "";
//                $result[$key]['operate'] = $this->makeBtn($vo['id']);
            }
            $return['total'] = db('user_action_log')->where(['kf_id' => $param['id']])->count();  //总数据
            $return['rows'] = $result;

            return json($return);

        }
        $this->assign([
            'id' => input('id'),
        ]);
        return $this->fetch();
    }

    /**
     * 删除用户操作记录
     * @return \think\response\Json
     */
    public function user_log_del(){
        if(request()->isAjax()){
            $id = input('param.id/d');

            try{
                db('user_action_log')->where('id', $id)->delete();
            }catch(\Exception $e){
                return json(['code' => -1, 'data' => '', 'msg' => $e->getMessage()]);
            }
            return json(['code' => 1, 'data' => '', 'msg' => '删除成功']);
        }
    }
}