<?php

namespace App\Models;

use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\SoftDeletes;

/**
 * App\Models\Article
 *
 * @property int $id
 * @property int $type_id 新闻分类
 * @property int $parent_id 新闻分类父id
 * @property string $title 新闻标题
 * @property string|null $content 新闻内容
 * @property string $tit_color 新闻标题颜色
 * @property int $tit_b 新闻标题是否加粗（1：加粗，0：不加粗）
 * @property string|null $small_img 新闻缩略图
 * @property int $is_display 是否显示（1：显示，0：不显示）
 * @property string $released_at 新闻发布日期
 * @property int $list_order 排序
 * @property string $author 作者
 * @property string $source 新闻来源
 * @property int $property_id 新闻属性
 * @property string $is_url 外部链接
 * @property string $seo_keywords Seo优化关键字
 * @property string $seo_description Seo优化描述
 * @property int $click 点击量
 * @property int $subsite_id 分站id(0:总站)
 * @property int $robot 0：人工，1：采集
 * @property \Illuminate\Support\Carbon|null $created_at
 * @property \Illuminate\Support\Carbon|null $updated_at
 * @property string|null $deleted_at
 * @property-read \App\Models\ArticleCategory $show_category
 * @property-read \App\Models\ArticleProperty $show_property
 * @method static bool|null forceDelete()
 * @method static \Illuminate\Database\Eloquent\Builder|\App\Models\Article newModelQuery()
 * @method static \Illuminate\Database\Eloquent\Builder|\App\Models\Article newQuery()
 * @method static \Illuminate\Database\Query\Builder|\App\Models\Article onlyTrashed()
 * @method static \Illuminate\Database\Eloquent\Builder|\App\Models\Article query()
 * @method static bool|null restore()
 * @method static \Illuminate\Database\Eloquent\Builder|\App\Models\Article whereAuthor($value)
 * @method static \Illuminate\Database\Eloquent\Builder|\App\Models\Article whereClick($value)
 * @method static \Illuminate\Database\Eloquent\Builder|\App\Models\Article whereContent($value)
 * @method static \Illuminate\Database\Eloquent\Builder|\App\Models\Article whereCreatedAt($value)
 * @method static \Illuminate\Database\Eloquent\Builder|\App\Models\Article whereDeletedAt($value)
 * @method static \Illuminate\Database\Eloquent\Builder|\App\Models\Article whereId($value)
 * @method static \Illuminate\Database\Eloquent\Builder|\App\Models\Article whereIsDisplay($value)
 * @method static \Illuminate\Database\Eloquent\Builder|\App\Models\Article whereIsUrl($value)
 * @method static \Illuminate\Database\Eloquent\Builder|\App\Models\Article whereListOrder($value)
 * @method static \Illuminate\Database\Eloquent\Builder|\App\Models\Article whereParentId($value)
 * @method static \Illuminate\Database\Eloquent\Builder|\App\Models\Article wherePropertyId($value)
 * @method static \Illuminate\Database\Eloquent\Builder|\App\Models\Article whereReleasedAt($value)
 * @method static \Illuminate\Database\Eloquent\Builder|\App\Models\Article whereRobot($value)
 * @method static \Illuminate\Database\Eloquent\Builder|\App\Models\Article whereSeoDescription($value)
 * @method static \Illuminate\Database\Eloquent\Builder|\App\Models\Article whereSeoKeywords($value)
 * @method static \Illuminate\Database\Eloquent\Builder|\App\Models\Article whereSmallImg($value)
 * @method static \Illuminate\Database\Eloquent\Builder|\App\Models\Article whereSource($value)
 * @method static \Illuminate\Database\Eloquent\Builder|\App\Models\Article whereSubsiteId($value)
 * @method static \Illuminate\Database\Eloquent\Builder|\App\Models\Article whereTitB($value)
 * @method static \Illuminate\Database\Eloquent\Builder|\App\Models\Article whereTitColor($value)
 * @method static \Illuminate\Database\Eloquent\Builder|\App\Models\Article whereTitle($value)
 * @method static \Illuminate\Database\Eloquent\Builder|\App\Models\Article whereTypeId($value)
 * @method static \Illuminate\Database\Eloquent\Builder|\App\Models\Article whereUpdatedAt($value)
 * @method static \Illuminate\Database\Query\Builder|\App\Models\Article withTrashed()
 * @method static \Illuminate\Database\Query\Builder|\App\Models\Article withoutTrashed()
 * @mixin \Eloquent
 */
class Article extends Model
{
    use SoftDeletes;

    public function getReleasedAtAttribute($value)
    {
        return date('Y-m-d', $value);
    }
    public function getRobotAttribute($value)
    {
        return $value?'采集':'人工';
    }
    public function show_category()
    {
        return $this->belongsTo(ArticleCategory::class, 'type_id');
    }
    public function show_property()
    {
        return $this->belongsTo(ArticleProperty::class, 'property_id');
    }
    public function subsites()
    {
        return $this->hasMany(SubsiteArticle::class, 'article_id');
    }
}