<?php
/**
 * @copyright Copyright (c) 2021 勾股工作室
 * @license https://opensource.org/licenses/GPL-2.0
 * @link https://www.gougucms.com
 */
/**
======================
*模块数据获取公共文件
======================
*/
use think\facade\Cache;
use think\facade\Db;

//设置缓存
function set_cache($key, $value, $date = 86400)
{
    Cache::set($key, $value, $date);
}

//读取缓存
function get_cache($key)
{
   return Cache::get($key);
}

//清空缓存
function clear_cache($key)
{
    Cache::clear($key);
}

//读取系统配置
function get_system_config($name,$key='')
{
    $config=[];
    if (get_cache('system_config' . $name)) {
        $config = get_cache('system_config' . $name);
    } else {
        $conf = Db::name('config')->where('name',$name)->find();
        if($conf['content']){
            $config = unserialize($conf['content']);
        }
        set_cache('system_config' . $name, $config);
    }
    if($key==''){
        return $config;
    }
	else{
		if($config[$key]){
			return $config[$key];
		}				
	}
}

//获取指定管理员的信息
function get_admin($id)
{
    $admin = Db::name('Admin')->where(['id' => $id])->find();
    $admin['department'] = Db::name('Department')->where(['id' => $admin['did']])->value('title');
    $admin['position'] = Db::name('Position')->where(['id' => $admin['position_id']])->value('title');
    $admin['last_login_time'] = empty($admin['last_login_time']) ? '-' : date('Y-m-d H:i', $admin['last_login_time']);
    return $admin;
}

//获取当前登录用户的信息
function get_login_admin($key='')
{
    $session_admin = get_config('app.session_admin');
    if (\think\facade\Session::has($session_admin)) {
        $gougu_admin = \think\facade\Session::get($session_admin);
		$admin = get_admin($gougu_admin['id']);
        if (!empty($key)) {
            if (isset($admin[$key])) {
                return $admin[$key];
            } else {
                return '';
            }
        } else {
            return $admin;
        }
    } else {
        return '';
    }
}

//读取后台菜单列表
function get_admin_menu()
{
    $menu = Db::name('AdminMenu')->order('sort asc')->select()->toArray();
    return $menu;
}

//读取权限节点列表
function get_admin_rule()
{
    $rule = Db::name('AdminRule')->order('create_time asc')->select()->toArray();
    return $rule;
}

//读取权限分组列表
function get_admin_group()
{
    $group = Db::name('AdminGroup')->order('create_time asc')->select()->toArray();
    return $group;
}

//读取指定权限分组详情
function get_admin_group_info($id)
{
    $group = Db::name('AdminGroup')->where(['id' => $id])->find();
    $group['rules'] = explode(',', $group['rules']);
    $group['menus'] = explode(',', $group['menus']);
    return $group;
}

//菜单父子关系排序，用于后台菜单
function get_admin_menus()
{
	$admin = get_login_admin();
    if (get_cache('menu' . $admin['id'])) {
        $list = get_cache('menu' . $admin['id']);
    } else {
        $adminGroup = Db::name('PositionGroup')->where(['pid' => $admin['position_id']])->column('group_id');
        $adminMenu = Db::name('AdminGroup')->where('id', 'in', $adminGroup)->column('menus');
        $adminMenus = [];
        foreach ($adminMenu as $k => $v) {
            $v = explode(',', $v);
            $adminMenus = array_merge($adminMenus, $v);
        }
        $menu = Db::name('AdminMenu')->where('id', 'in', $adminMenus)->order('sort asc')->select()->toArray();
        $list = list_to_tree($menu);
        Cache::tag('adminMenu')->set('menu' . $admin['id'], $list);
    }
    return $list;
}


//读取部门列表
function d_department()
{
    $department = Db::name('Department')->select()->toArray();
    return $department;
}

//获取某部门的子部门id
function d_department_son($did = 0,$is_self=1)
{
	$department=d_department();
	$department_list = get_data_node($department,$did);
	$department_array = array_column($department_list,'id');
	if($is_self == 1){
		//包括自己在内
		$department_array[]=$did;
	}
	return $department_array;
}


//读取关键字列表
function get_keywords()
{
    $keywords = Db::name('Keywords')->where(['status' => 1])->order('create_time asc')->select();
    return $keywords;
}

//读取公告分类列表
function get_note_cate()
{
    $cate = Db::name('NoteCate')->order('create_time asc')->select()->toArray();
    return $cate;
}

//读取知识分类列表
function get_article_cate()
{
    $cate = Db::name('ArticleCate')->order('create_time asc')->select()->toArray();
    return $cate;
}

/**
 * 根据附件表的id返回url地址
 * @param  [type] $id [description]
 */
function get_file($id)
{
    if ($id) {
        $geturl = Db::name("file")->where(['id' => $id])->find();
        if ($geturl['status'] == 1) {
            //审核通过
            //获取签名的URL
            $url = $geturl['filepath'];
            return $url;
        } elseif ($geturl['status'] == 0) {
            //待审核
            return '/static/home/images/none_pic.jpg';
        } else {
            //不通过
            return '/static/home/images/none_pic.jpg';
        }
    }
    return false;
}

/**
 * 节点权限判断
 * @return bool
 */
function check_auth($rule,$uid){
	$auth_list = Cache::get('RulesSrc' . $uid);
    if (!in_array($rule, $auth_list)) {
        return false;
    } else {
        return true;
   }
}
/**
 * 员工操作日志
 * @param string $type 操作类型 login add edit view delete
 * @param int    $param_id 操作类型
 * @param array  $param 提交的参数
 */
function add_log($type, $param_id = '', $param = [])
{
    $request = get_params();
    switch ($type) {
        case 'login':
            $title = '登录';
            break;
        case 'upload':
            $title = '上传';
            break;
        case 'add':
            $title = '新增';
            break;
        case 'edit':
            $title = '编辑';
            break;
        case 'view':
            $title = '查看';
            break;
        case 'delete':
            $title = '删除';
            break;
        case 'check':
            $title = '审核';
            break;
        default:
            $title = '未知';
            break;
    }
    if ($type == 'login') {
        $login_admin = Db::name('Admin')->where(array('id' => $param_id))->find();
    } else {
        $session_admin = get_config('app.session_admin');
        $login_admin = \think\facade\Session::get($session_admin);
    }
    $data = [];
    $data['uid'] = $login_admin['id'];
    $data['name'] = $login_admin['name'];
    $data['type'] = $type;
    $data['param_id'] = $param_id;
    $data['param'] = json_encode($param);
    $data['module'] = \think\facade\App::initialize()->http->getName();
    $data['controller'] = strtolower(app('request')->controller());
    $data['function'] = app('request')->action();
    $parameter = $data['module'] . '/' . $data['controller'] . '/' . $data['function'];
    $data['rule_menu'] = $parameter;
    $data['title'] = Db::name('AdminRule')->where(array('src' => $parameter))->value('title') ?? $title;
    $content = $login_admin['name'] . '在' . date('Y-m-d H:i:s') . '执行了' . $data['title'] . '操作';
    $data['content'] = $content;
    $data['ip'] = app('request')->ip();
    $data['create_time'] = time();
    Db::name('AdminLog')->strict(false)->field(true)->insert($data);
}

/**
 * 邮件发送
 * @param $to    接收人
 * @param string $subject 邮件标题
 * @param string $content 邮件内容(html模板渲染后的内容)
 * @throws Exception
 * @throws phpmailerException
 */
function send_email($to, $subject = '', $content = '')
{
    $mail = new PHPMailer\PHPMailer\PHPMailer();
    $email_config = Db::name('config')
        ->where('name', 'email')
        ->find();
    $config = unserialize($email_config['content']);

    $mail->CharSet = 'UTF-8'; //设定邮件编码，默认ISO-8859-1，如果发中文此项必须设置，否则乱码
    $mail->isSMTP();
    $mail->SMTPDebug = 0;

    //调试输出格式
    //$mail->Debugoutput = 'html';
    //smtp服务器
    $mail->Host = $config['smtp'];
    //端口 - likely to be 25, 465 or 587
    $mail->Port = $config['smtp_port'];
    if($mail->Port == '465'){
        $mail->SMTPSecure = 'ssl';// 使用安全协议
    }    
    //Whether to use SMTP authentication
    $mail->SMTPAuth = true;
    //发送邮箱
    $mail->Username = $config['smtp_user'];
    //密码
    $mail->Password = $config['smtp_pwd'];
    //Set who the message is to be sent from
    $mail->setFrom($config['email'], $config['from']);
    //回复地址
    //$mail->addReplyTo('replyto@example.com', 'First Last');
    //接收邮件方
    if (is_array($to)) {
        foreach ($to as $v) {
            $mail->addAddress($v);
        }
    } else {
        $mail->addAddress($to);
    }

    $mail->isHTML(true);// send as HTML
    //标题
    $mail->Subject = $subject;
    //HTML内容转换
    $mail->msgHTML($content);
    $status = $mail->send();
    if ($status) {
        return true;
    } else {
      //  echo "Mailer Error: ".$mail->ErrorInfo;// 输出错误信息
      //  die;
        return false;
    }
}