<?php
declare (strict_types = 1);

namespace app\index\model;


/**
 * 新闻模型
 */
class News extends BaseModel
{
    protected $connection = 'yc';

    /**
     * 获取新闻动态矩阵
     * @param $data
     * @param $languageId
     * @return \think\Paginator
     * @throws \think\db\exception\DataNotFoundException
     * @throws \think\db\exception\DbException
     * @throws \think\db\exception\ModelNotFoundException
     */
    public function getNewsList($languageId,$data)
    {
        $where = [
            'site_id'       =>  $languageId,
            'status'        => 0,
        ];
        if (isset($data['news_type_id']) && $data['news_type_id'] != 0) {
            $where['news_type_id'] = $data['news_type_id'];
        }

        $listRow = [
            'query'     => isset($data['news_type_id']) ? ['news_type_id'=>$data['news_type_id']??0] : [], //url额外参数
            'fragment'  => '', //url锚点
            'var_page'  => 'page', //分页变量
            'list_rows' => $data['size']??6, //每页数量
        ];
        return  $this->where($where)->order('create_time','desc')->paginate($listRow);
    }

    /**
     * 获取品牌矩阵分类
     * @param $languageId
     * @param $data
     * @return array
     * @throws \think\db\exception\DataNotFoundException
     * @throws \think\db\exception\DbException
     * @throws \think\db\exception\ModelNotFoundException
     */
    public function getNewsTypeList($languageId,$data):array
    {
        $result = NewsType::where('site_id',$languageId)->select()->toArray();
        if (!empty($result)) {
            $arr[] = [
                'id' => 0,
                'name' => '全部新闻',
            ];
            $result = array_merge($arr,$result);
            foreach ($result as $key => $item) {
                $result[$key]['is_display'] = !empty($data) ? isset($data['news_type_id']) && $data['news_type_id'] == $item['id'] : $item['id'] == 0;
            }
            return $result;
        }
        return [];
    }


    /**
     * @param $languageId
     * @param $data
     * @return array|string[]
     * @throws \think\db\exception\DataNotFoundException
     * @throws \think\db\exception\DbException
     * @throws \think\db\exception\ModelNotFoundException
     */
    public function getNewsBanner($languageId,$data):array
    {
        $space = AdvertiseSpace::where('name',$data)->select()->toArray();
        if (!empty($space)) {
            return $this->getBanner($languageId,$space[0]['id']);
        }
        return ['image' => ''];
    }

    /**
     * 获取上一篇，下一篇
     */
    public function getPreNexInfo($data)
    {
        if (isset($data['id'])) {
            $info = $this->find($data['id'])->toArray();
            // 下一条
            $next = $this->field(['id','title'])->where('news_type_id',$info['news_type_id'])->where('id','>',$data['id'])->limit(1)->select()->toArray();
            // 上一条
            $pre = $this->field(['id','title'])->where('news_type_id',$info['news_type_id'])->where('id','<',$data['id'])->limit(1)->select()->toArray();

            return [
                'pre' => empty($pre) ? [] : $pre[0],
                'next' => empty($next) ? [] : $next[0]
            ];
        }
        return [];
    }
}