<?php

namespace app\models;

use app\modules\admin\models\Admin;
use Yii;

/**
 * This is the model class for table "{{%announce}}".
 *
 * @property int $id ID
 * @property string $title 标题
 * @property string $content 内容
 * @property int $start_time 开始显示时间
 * @property int $end_time 停止显示时间
 * @property int $admin_id 发布人
 * @property int $create_time 添加时间
 * @property int $hits 点击量
 * @property int $disabled 0：启用 1：禁用
 */
class Announce extends \app\common\models\EActiveRecord
{
    /**
     * {@inheritdoc}
     */
    public static function tableName()
    {
        return '{{%announce}}';
    }

    /**
     * {@inheritdoc}
     */
    public function rules()
    {
        return [
            [['title', 'content', 'start_time', 'end_time', 'admin_id'], 'required'],
            [['content'], 'string'],
            [[ 'admin_id', 'create_time', 'hits', 'disabled'], 'integer'],
            [['title'], 'string', 'max' => 100],
        ];
    }

    /**
     * {@inheritdoc}
     */
    public function attributeLabels()
    {
        return [
            'id' => Yii::t('attr','announce.id'),
            'title' => Yii::t('attr','announce.title'),
            'content' => Yii::t('attr','announce.content'),
            'start_time' => Yii::t('attr','announce.start_time'),
            'end_time' => Yii::t('attr','announce.end_time'),
            'admin_id' => Yii::t('attr','announce.admin_id'),
            'create_time' => Yii::t('attr','announce.create_time'),
            'hits' => Yii::t('attr','announce.hits'),
            'disabled' => Yii::t('attr','announce.disabled'),
        ];
    }

    public function getUsername()
    {
        if($this->admin_id)
        {
            $admin = Admin::findOne($this->admin_id);
            return $admin->real_name;
        }
        else
        {
            return '管理员';
        }

    }
}