<?php
// +----------------------------------------------------------------------
// | LARAVEL8.0 框架 [ LARAVEL ][ RXThinkCMF ]
// +----------------------------------------------------------------------
// | 版权所有 2017~2021 LARAVEL研发中心
// +----------------------------------------------------------------------
// | 官方网站: http://www.laravel.cn
// +----------------------------------------------------------------------
// | Author: laravel开发员 <laravel.qq.com>
// +----------------------------------------------------------------------

namespace App\Services\Api;

use App\Models\LiveCategoryModel;
use App\Services\BaseService;
use App\Services\RedisService;

/**
 * 直播分类管理-服务类
 * @author laravel开发员
 * @since 2020/11/11
 * @package App\Services\Api
 */
class LiveCategoryService extends BaseService
{
    // 静态对象
    protected static $instance = null;

    /**
     * 构造函数
     * @author laravel开发员
     * @since 2020/11/11
     * GoodsCategoryService constructor.
     */
    public function __construct()
    {
        $this->model = new LiveCategoryModel();
    }

    /**
     * 静态入口
     * @return static|null
     */
    public static function make()
    {
        if (!self::$instance) {
            self::$instance = (new static());
        }
        return self::$instance;
    }

    /**
     * 搜索
     * @param $params
     * @return array|mixed
     */
    public function search($params)
    {
        $cacheKey = "caches:live:categorys:search_".md5(json_encode($params));
        $datas = RedisService::get($cacheKey);
        if($datas){
            return $datas;
        }

        $ids = $this->model->where(['status'=>1,'mark'=>1,'pid'=>0])
            ->where(function($query) use($params){
                $kw = isset($params['kw'])? trim($params['kw']) : '';
                if($kw){
                    $query->where('name','like',"%{$kw}%")
                        ->orWhere('name_en','like', "%{$kw}%")
                        ->orWhere('name_sk','like', "%{$kw}%")
                        ->orWhere('name_fr','like', "%{$kw}%")
                        ->orWhere('name_ind','like', "%{$kw}%")
                        ->orWhere('name_jap','like', "%{$kw}%")
                        ->orWhere('name_vie','like', "%{$kw}%")
                        ->orWhere('name_tha','like', "%{$kw}%")
                        ->orWhere('name_mal','like', "%{$kw}%");
                }
            })->pluck('id');

        $datas = $this->model->where(['status'=>1,'mark'=>1])
            ->where('pid','>',0)
            ->where(function($query) use($params, $ids){
                $kw = isset($params['kw'])? trim($params['kw']) : '';
                if($kw){
                    $query->where('name','like',"%{$kw}%")
                        ->orWhere('name_en','like', "%{$kw}%")
                        ->orWhere('name_sk','like', "%{$kw}%")
                        ->orWhere('name_fr','like', "%{$kw}%")
                        ->orWhere('name_ind','like', "%{$kw}%")
                        ->orWhere('name_jap','like', "%{$kw}%")
                        ->orWhere('name_vie','like', "%{$kw}%")
                        ->orWhere('name_tha','like', "%{$kw}%")
                        ->orWhere('name_mal','like', "%{$kw}%");
                }

                if($ids){
                    $query->orWhereIn('pid',$ids);
                }
            })
            ->select(['id','pid','name','name_sk','name_fr','name_ind','name_en','name_jap','name_mal','name_vie','name_tha','status'])
            ->orderBy('sort','desc')
            ->orderBy('id','asc')
            ->get();
        $datas = $datas? $datas->toArray() : [];
        if($datas){
            RedisService::set($cacheKey, $datas, 3600);
        }
        return $datas;
    }


    /**
     * 分类
     * @return array|mixed
     */
    public function options()
    {
        $cacheKey = "caches:live:categorys:list";
        $datas = RedisService::get($cacheKey);
        if($datas){
            return $datas;
        }

        $categorys = [];
        $datas = $this->model->where(['status'=>1,'mark'=>1])
            ->select(['id','pid','name','name_sk','name_fr','name_ind','name_en','name_jap','name_mal','name_vie','name_tha','status'])
            ->orderBy('sort','desc')
            ->orderBy('id','asc')
            ->get();
        $datas = $datas? $datas->toArray() : [];
        if($datas){
            foreach($datas as $item){
                $item['checked'] = false;
                $item['children'] = [];
                if($item['pid']){
                    $categorys[$item['pid']]['children'] = isset($categorys[$item['pid']]['children'])? $categorys[$item['pid']]['children'] : [];
                    $categorys[$item['pid']]['children'][] = $item;
                }else if ($item['pid'] == 0){
                    $categorys[$item['id']] = $item;
                }
            }

            $categorys = array_values($categorys);
            RedisService::set($cacheKey, $categorys, 3600);
        }

        return $categorys;
    }

}