<?php

// +----------------------------------------------------------------------
// | framework
// +----------------------------------------------------------------------
// | 版权所有 2014~2018 广州楚才信息科技有限公司 [ http://www.cuci.cc ]
// +----------------------------------------------------------------------
// | 官方网站: http://framework.thinkadmin.top
// +----------------------------------------------------------------------
// | 开源协议 ( https://mit-license.org )
// +----------------------------------------------------------------------
// | github开源项目：https://github.com/zoujingli/framework
// +----------------------------------------------------------------------

namespace app\admin\controller;

use library\Controller;
use think\Db;

/**
 * 系统消息管理
 * Class Message
 * @package app\admin\controller
 */
class Message extends Controller
{
    /**
     * 指定数据表
     * @var string
     */
    protected $table = 'SystemMessage';

    /**
     * 系统消息管理
     * @throws \think\Exception
     * @throws \think\db\exception\DataNotFoundException
     * @throws \think\db\exception\ModelNotFoundException
     * @throws \think\exception\DbException
     * @throws \think\exception\PDOException
     */
    public function index()
    {
        $this->title = '系统消息管理';
        $query = $this->_query($this->table)->like('title,desc')->equal('read_state');
        $query->dateBetween('create_at,read_at')->order('id desc')->page();
    }

    /**
     * 设置消息状态
     */
    public function read()
    {
        $this->_save($this->table, ['read_state' => '1', 'read_at' => date('Y-m-d H:i:s')]);
    }

    /**
     * 清理所有消息
     * @throws \think\Exception
     * @throws \think\exception\PDOException
     */
    public function clear()
    {
        if (Db::name($this->table)->whereRaw('1=1')->delete() !== false) {
            $this->success('系统消息清理成功！');
        } else {
            $this->error('系统消息清理失败，请稍候再试！');
        }
    }

    /**
     * 设置消息开关
     * @throws \think\Exception
     * @throws \think\exception\PDOException
     */
    public function state()
    {
        sysconf('system_message_state', sysconf('system_message_state') ? 0 : 1);
        if (sysconf('system_message_state')) {
            $this->success('系统消息提示开启成功！');
        } else {
            $this->success('系统消息提示关闭成功！');
        }
    }

    /**
     * 删除系统消息
     */
    public function remove()
    {
        $this->_delete($this->table);
    }

}