<?php

namespace app\console\service;

use app\console\model\ArticleModel;
use app\mzl\common\services\BaseService;
use app\mzl\modules\translation\service\TranslationService;
use Illuminate\Database\Eloquent\Builder;
use Illuminate\Database\Eloquent\Model;
use support\Db;
use support\exception\BusinessException;

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'     => [
//                        'translation' => ['model_id', 'name'],
//                        'brand.translation' => ['brand_id', 'name']
                    ],
                    'sorts' => [
                        ['field' => 'is_top', 'direction' => 'desc'],
                        ['field' => 'sort', 'direction' => 'desc'],
                        ['field' => 'publish_time', 'direction' => 'desc'],
                    ],
                    'pagination' => [
                        'page' => $params['page'] ?? 1,
                        'per_page' => $params['per_page'] ?? 10,
                    ]
                ];
            },
            'show' => function ($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'     => [
//                        'translation' => ['model_id', 'name']
                    ],
                ];
            }
        ];
    }

    public function add(array $params)
    {
        $params['locale'] = locale();
        if(!empty($params['publish_time'])){
            $params['publish_time'] = strtotime($params['publish_time']);
        }else{
            $params['publish_time'] = time();
        }

        Db::beginTransaction();
        try {
            $info = $this->create($params);
            if (!$info) {
                throw new BusinessException('提交失败');
            }

            Db::commit();
            return true;
        } catch (\Throwable $th) {
            Db::rollBack();
            throw $th;
        }
    }

    public function edit(array $params, int $id)
    {
        $params['locale'] = locale();
        $params['publish_time'] = strtotime($params['publish_time']);

        Db::beginTransaction();
        try {
            $info = $this->update($id, $params);
            if (!$info) {
                throw new BusinessException('提交失败');
            }

            Db::commit();
            return true;
        } catch (\Throwable $th) {
            Db::rollBack();
            throw $th;
        }
    }
}