<?php

namespace app\admin\controller;

use think\Db;
use think\Request;
use think\Session;

class Controller extends Common{
    /**
     * 操作员列表
     */
    public function index()
    {
        // 接收分页的条件
        $get = Request::instance()->get();
        $query = http_build_query($get);
        $this->assign('get',$get);
        $this->assign('query',$query);

        // 接收搜索的条件信息
        $nickname = Request::instance()->get('nickname');
        $start = Request::instance()->get('start');
        $end = Request::instance()->get('end');
        $startTime = 0;
        $endTime = time();

        // 拼装搜索条件
        $where = array();
        if($nickname) $where['nickname'] = array('like',"%".$nickname."%");
        if($start) $startTime = strtotime($start);
        if($end) $endTime = strtotime($end);

        // 获取所有操作员信息
        $user_list = Db::name('user_controller')->where($where)->paginate(10,false,array('query'=>$get));
        $user_sum = Db::name('user_controller')->where($where)->count();
        foreach($user_list as $k => $v){
            $table = Db::name('table')->find($v['table_id']);
            $v['table_name'] = $table['table_name'];
            if($v['last_login_time'] > 0) $v['last_login_time'] = date('Y-m-d H:i:s',$v['last_login_time']);
            if($v['last_login_time'] <= 0) $v['last_login_time'] = '尚未登录';
            if(empty($v['last_login_ip'])) $v['last_login_ip'] = '尚未登录';
            $user_list[$k] = $v;
        }

        // 渲染变量和模板
        $this->assign('user_list',$user_list);
        $this->assign('user_sum',$user_sum);
        return $this->fetch();
    }

    /**
     * 添加操作员页面
     */
    public function controller_add()
    {
        // 查询所有桌子信息
        $table_list = Db::name('table')->select();

        // 渲染参数和模板
        $this->assign('table_list',$table_list);
        return $this->fetch('/controller/controller-add');
    }

    /**
     * 处理添加操作员
     */
    public function do_controller_add()
    {
        if(Request::instance()->post()){

            // 接收提交过来的数据
            $username = Request::instance()->post('username');
            $nickname = Request::instance()->post('nickname');
            $pass = Request::instance()->post('pass');
            $repass = Request::instance()->post('repass');
            $table = Request::instance()->post('table');

            // 数据验证
            if( !isset($table) && empty($table) ){
                die(json_encode(['code'=>0,'msg'=>'请选择所属桌子!']));
            }
            if( !isset($username) && empty($username) ){
                die(json_encode(['code'=>0,'msg'=>'用户名不能为空!']));
            }
            if( !isset($nickname) && empty($nickname) ){
                die(json_encode(['code'=>0,'msg'=>'昵称不能为空!']));
            }
            if( !isset($pass) && empty($pass) ){
                die(json_encode(['code'=>0,'msg'=>'密码不能为空!']));
            }
            if( !isset($repass) && empty($repass) ){
                die(json_encode(['code'=>0,'msg'=>'确认密码不能为空!']));
            }
            if( $repass != $pass ){
                die(json_encode(['code'=>0,'msg'=>'两次密码不一致!']));
            }

            // 检测用户名是否已经被注册
            $user = Db::name('user_controller')->where('username',$username)->find();
            if($user){
                die(json_encode(['code'=>0,'msg'=>'账号已存在!']));
            }

            // 拼装数据
            $data = array();
            $data['username'] = $username;
            $data['nickname'] = $nickname;
            $data['password'] = think_ucenter_md5($pass, UC_AUTH_KEY);
            $data['table_id'] = $table;
            $data['is_delete'] = 0;
            $insert_id = Db::name('user_controller')->insertGetId($data);
            if($insert_id){
                insertAdminLog('添加操作员','添加操作员： | ID: '.$insert_id.' | 账号: '.$username);
                die(json_encode(['code'=>1,'msg'=>'添加成功!']));
            }else{
                die(json_encode(['code'=>0,'msg'=>'添加失败!']));
            }
        }else{
            die(json_encode(['code'=>0,'msg'=>'操作错误!']));
        }
    }

    /**
     * 编辑操作员页面
     */
    public function controller_edit()
    {
        // 接收会员ID，查询会员信息
        $controller_id = Request::instance()->get('controller_id');
        $controller = Db::name('user_controller')->find($controller_id);

        // 查询所有桌子信息
        $table_list = Db::name('table')->select();

        // 渲染参数和模板
        $this->assign('table_list',$table_list);
        $this->assign('controller',$controller);
        return $this->fetch('/controller/controller-edit');
    }

    /**
     * 处理修改操作员信息
     */
    public function do_controller_edit()
    {
        if(Request::instance()->post()){
            // 接收传过来的数据
            $controller_id = Request::instance()->post('controller_id');
            $username = Request::instance()->post('username');
            $nickname = Request::instance()->post('nickname');
            $pass = Request::instance()->post('pass');
            $repass = Request::instance()->post('repass');
            $table = Request::instance()->post('table');

            //数据验证
            if(empty($username)){
                die(json_encode(['code'=>0,'msg'=>'会员账号不能为空!']));
            }
            if(empty($nickname)){
                die(json_encode(['code'=>0,'msg'=>'会员昵称不能为空!']));
            }
            if(!empty($pass) && strlen($pass) < 6){
                die(json_encode(['code'=>0,'msg'=>'密码长度不能少于6位!']));
            }
            if(!empty($pass) && $pass != $repass){
                die(json_encode(['code'=>0,'msg'=>'两次密码输入不一致!']));
            }
            if(empty($table)){
                die(json_encode(['code'=>0,'msg'=>'请选择所属桌子!']));
            }

            // 拼装数据
            $data = array();
            $data['username'] = $username;
            $data['nickname'] = $nickname;
            if(!empty($pass)) $data['password'] = think_ucenter_md5($pass, UC_AUTH_KEY);
            $data['table_id'] = $table;

            // 修改操作员资料
            $result = Db::name('user_controller')->where('id',$controller_id)->update($data);
            if($result){
                insertAdminLog('修改操作员','修改操作员： | ID: '.$controller_id.' | 账号: '.$username);
                die(json_encode(['code'=>1,'msg'=>'修改成功!']));
            }else{
                die(json_encode(['code'=>0,'msg'=>'修改失败!']));
            }
        }else{
            die(json_encode(['code'=>0,'msg'=>'操作错误!']));
        }
    }

    /**
     * 删除操作员
     */
    public function controller_del()
    {
        if(Request::instance()->post()){
            // 接收数据
            $controller_id = Request::instance()->post('controller_id');

            // 数据验证
            if(!$controller_id){
                die(json_encode(['code'=>0,'msg'=>'用户不存在']));
            }

            // 删除用户
            $result = Db::name('user_controller')->where('id',$controller_id)->delete();
            if($result){
                insertAdminLog('删除操作员','删除操作员： | ID: '.$controller_id);
                die(json_encode(['code'=>1,'msg'=>'已删除!']));
            }else{
                die(json_encode(['code'=>1,'msg'=>'删除失败!']));
            }
        }else{
            die(json_encode(['code'=>0,'msg'=>'操作错误!']));
        }
    }

    /**
     * 删除多个操作员
     */
    public function controller_del_more()
    {
        if(Request::instance()->post()){
            // 接收数据
            $user_ids = json_decode(Request::instance()->post('user_ids'),true);

            // 验证数据
            if(empty($user_ids)){
                die(json_encode(['code'=>0,'msg'=>'删除用户不能为空!']));
            }else{
                // 遍历删除多个会员
                foreach($user_ids as $v){
                    insertAdminLog('删除操作员','删除操作员： | ID: '.$v);
                    Db::name('user_controller')->where('id',$v)->delete();
                }
                die(json_encode(['code'=>1,'msg'=>'已删除!']));
            }
        }else{
            die(json_encode(['code'=>0,'msg'=>'操作错误!']));
        }
    }
}