<?php
namespace app\common\model;

use think\Model;

/**
 * 陵园模型
 * @author aaron
 *
 */
class Test extends BaseModel
{
    protected $pk = 'article_id';

    protected $type = [
        'pics'  =>   'array',
        'recommend_position'  =>   'array',
        'top_pics'  =>   'array',
    ];

    public static function onAfterWrite($data)
    {

    }

    public static function onAfterDelete($data)
    {
        //删除图片
        Attachment::del($data->filename);

        //陵园多图
        if($data->cemetery_pics) {
            foreach ($data->cemetery_pics as $item) {
                Attachment::del($item['savename']);
            }
        }
        //陵园多视频
        if($data->cemetery_video) {
            foreach ($data->cemetery_video as $item) {
                Attachment::del($item['savename']);
            }
        }
        //头部多图
        if($data->top_pics) {
            foreach ($data->top_pics as $item) {
                Attachment::del($item['savename']);
            }
        }
    }

    /**
     * 关联碑型
     * @return \think\model\relation\HasMany
     */
    public function tomb()
    {
        return $this->hasMany(\app\admin\model\Tomb::class, 'cemetery_id');
    }

    /**
     * 关联文章
     * @return \think\model\relation\HasMany
     */
    public function article()
    {
        return $this->hasMany(\app\admin\model\Article::class, 'cemetery_id');
    }

    /**
     * 关联论坛
     * @return \think\model\relation\HasMany
     */
    public function forum_questions()
    {
        return $this->hasMany(\app\admin\model\ForumQuestions::class, 'cemetery_id');
    }

    public function setRecommendPositionAttr($value)
    {
        return $value ? implode(',', $value) : '';
    }

    public function setTagAttr($value)
    {
        return $value ? implode(',', $value) : '';
    }


    public function getRecommendPositionAttr($value)
    {
        return $value ? explode(',',$value) : [];
    }

    public function getTagAttr($value)
    {
        return $value ? explode(',',$value) : '';
    }

}