<?php

namespace app\apis\service;

use app\apis\model\ArticleModel;
use app\mzl\common\services\BaseService;
use Illuminate\Database\Eloquent\Builder;
use Illuminate\Database\Eloquent\Model;

class ArticleService extends BaseService
{
    /**
     * 定义模型
     *
     * @return string
     */
    public function getModel(): string
    {
        return ArticleModel::class;
    }

    /**
     * 多场景配置
     */
    public function queryScenes(): array
    {
        return [
            'default' => function ($params) {
                return [
                    'filters' => $params['filters'],
                    'fields' => ['id', 'locale', 'title', 'subtitle', 'cover', 'content', 'user_id', 'is_top', 'sort', 'status', 'publish_time', 'created_at', 'updated_at'],
                    'relations'     => [
                        'creater' => ['id', 'nickname',],
//                        'comment' => ['id', 'article_id', 'content', 'avatar', 'name',],
                    ],
                    'sorts' => [
                        ['field' => 'is_top', 'direction' => 'desc'],
                        ['field' => 'sort', 'direction' => 'desc'],
                        ['field' => 'publish_time', 'direction' => 'desc'],
                    ],
                    'pagination' => [
                        'page' => $params['page'] ?? 1,
                        'per_page' => $params['per_page'] ?? 10,
                    ]
                ];
            },
            'home' => function ($params) {
                return [
                    'filters' => $params['filters'],
                    'fields' => ['id', 'locale', 'title', 'subtitle', 'cover', 'content', 'user_id', 'is_top', 'sort', 'status', 'publish_time', 'created_at', 'updated_at'],
                    'relations' => [
                        'creater' => ['id', 'nickname',],
                        'comment' => ['id', 'article_id', 'content', 'avatar', 'name',],
                    ],
                    'sorts' => [
                        ['field' => 'publish_time', 'direction' => 'desc'],
                    ],
                    'pagination' => [
                        'page' => $params['page'] ?? 1,
                        'per_page' => $params['per_page'] ?? 3,
                    ]
                ];
            },
            'show' => function ($params) {
                return [
                    'filters' => [
                        ['field' => 'status', 'operator' => '=', 'value' => '1'],
                        ['field' => 'id', 'operator' => '=', 'value' => $params['id']]
                    ],
                    'fields' => ['id', 'locale', 'title', 'subtitle', 'cover', 'content', 'user_id', 'is_top', 'sort', 'status', 'publish_time', 'created_at', 'updated_at'],
                    'relations'     => [
                        'creater' => ['id', 'nickname',],
                        'comment' => ['id', 'article_id', 'content', 'avatar', 'name',],
//                        'translation' => ['model_id', 'name']
                    ],
                ];
            }
        ];
    }
}