<?php

namespace app\console\service;

use app\console\model\BrandBannerModel;
use app\console\model\BrandBannerTranslationModel;
use app\console\model\BrandModel;
use app\console\model\BrandTraitModel;
use app\console\model\BrandTraitTranslationModel;
use app\console\model\BrandTranslationModel;
use app\mzl\common\services\BaseService;
use Illuminate\Database\Eloquent\Builder;
use Illuminate\Database\Eloquent\Model;
use support\exception\BusinessException;
use support\Db;
use app\mzl\modules\translation\service\TranslationService;
use support\Log;

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

    /**
     * 多场景配置
     */
    public function queryScenes(): array
    {
        return [
            'default' => function ($params) {
                return [
                    'filters' =>  $params['filters'],
                    'fields' => ['id', 'status', 'sort', 'toppic', 'descpic', 'logo', 'letter', 'is_hot', 'creater', 'created_at', 'updated_at'],
                    'relations'     => [
                        'translation' => ['brand_id', 'name', 'desc','toppic_alt','descpic_alt','logo_alt'],
                        'banner' => ['id', 'pic', 'sort',],
                        'banner.translation' => ['id', 'alt',],
                        'creater' => ['id', 'nickname',],
                        'trait' => ['id', 'sort',],
                        'trait.translation' => ['id', 'title', 'content',],
                    ],
                    'sorts' => [
                        ['field' => 'id', 'direction' => 'desc']
                    ],
                    'pagination' => [
                        'page' => $params['page'] ?? 1,
                        'per_page' => $params['per_page'] ?? 10,
                    ]
                ];
            },
            'preset' => function ($params) {
                return [
                    'filters' => [
                        ['field' => 'status', 'operator' => '=', 'value' => '1']
                    ],
                    'fields' => ['id'],
                    'relations'     => [
                        'translation' => ['brand_id', 'name']
                    ],
                    'sorts' => [
                        ['field' => 'id', 'direction' => 'desc']
                    ]
                ];
            }
        ];
    }


    protected array $translatable = [
        'name', 'desc','toppic_alt','descpic_alt','logo_alt'
    ];

    public function add(array $params)
    {
        $sourceLocale  = locale();

        $BrandBannerService = new BrandBannerService(new BrandBannerModel());
        $BrandTraitService = new BrandTraitService(new BrandTraitModel());
        $banners = $params['banners'] ?? [];
        unset($params['banners']);
        $traits = $params['traits'] ?? [];
        unset($params['traits']);

        $sourceFields  = $this->extractSourceFields($params);
        if (empty($sourceFields)) {
            throw new \InvalidArgumentException("请传递至少一条 {$sourceLocale} 语言的翻译字段");
        };

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

            // 异步翻译并写入 hs_vehicle_data_translation 表
            (new TranslationService())->queueTranslations(
                'brand',
                $info->id,
                $sourceLocale,
                $sourceFields
            );

            //品牌轮播图
            foreach ($banners as $banner) {
                $bannersourceFields  = $BrandBannerService->extractSourceFields($banner);
                $bannersourceFields['brand_id'] = $info->id;
                $banner['brand_id'] = $info->id;
                $banner = $BrandBannerService->create($banner);
                if (!$banner) {
                    throw new BusinessException('提交失败');
                }
                // 异步翻译并写入 hs_brand_banner_translation 表
                (new TranslationService())->queueTranslations(
                    'brandBanner',
                    $banner->id,
                    $sourceLocale,
                    $bannersourceFields
                );
            }

            //品牌特性
            foreach ($traits as $trait) {
                $traitsourceFields  = $BrandTraitService->extractSourceFields($trait);
                $traitsourceFields['brand_id'] = $info->id;
                $trait['brand_id'] = $info->id;
                $trait = $BrandTraitService->create($trait);
                if (!$trait) {
                    throw new BusinessException('提交失败');
                }

                (new TranslationService())->queueTranslations(
                    'brandTrait',
                    $trait->id,
                    $sourceLocale,
                    $traitsourceFields
                );
            }

            Db::commit();
            return $info->id;
        } catch (\Throwable $th) {
            Db::rollBack();
            throw $th;
        }
    }

    public function edit(array $params, int $id)
    {
        $sourceLocale  = locale();

        $BrandBannerService = new BrandBannerService(new BrandBannerModel());
        $BrandTraitService = new BrandTraitService(new BrandTraitModel());
        $banners = $params['banners'] ?? [];
        unset($params['banners']);
        $traits = $params['traits'] ?? [];
        unset($params['traits']);

        $sourceFields  = $this->extractSourceFields($params);
        if (empty($sourceFields)) {
            throw new \InvalidArgumentException("请传递至少一条 {$sourceLocale} 语言的翻译字段");
        };

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

            // 异步翻译并写入 hs_vehicle_data_translation 表
//            (new TranslationService())->queueTranslations(
//                'brand',
//                $id,
//                $sourceLocale,
//                $sourceFields
//            );

            BrandTranslationModel::updateOrCreate(
                [
                    'brand_id' => $id,
                    'locale'    => $sourceLocale,
                ],
                $sourceFields
            );

            //品牌轮播图
            $bannersId = [];
            foreach ($banners as $banner) {
                $bannersourceFields  = $BrandBannerService->extractSourceFields($banner);
                $bannersourceFields['brand_id'] = $id;
                $banner['brand_id'] = $id;

                if(!empty($banner['id'])){
                    $bannerId = $banner['id'];
                    $bannersId[] = $bannerId;
                    $banner_res = $BrandBannerService->update($bannerId, $banner);
                    if (!$banner_res) {
                        throw new BusinessException('提交失败:品牌轮播图');
                    }
                } else {
                    unset($banner['id']);
                    $banner_res = $BrandBannerService->create($banner);
                    if (!$banner_res) {
                        throw new BusinessException('提交失败:品牌轮播图.');
                    }
                    $bannerId = $banner_res->id;
                    $bannersId[] = $bannerId;
                }

//                (new TranslationService())->queueTranslations(
//                    'brandBanner',
//                    $bannerId,
//                    $sourceLocale,
//                    $bannersourceFields
//                );
                BrandBannerTranslationModel::updateOrCreate(
                    [
                        'banner_id' => $bannerId,
                        'locale'    => $sourceLocale,
                    ],
                    $bannersourceFields
                );
            }
            BrandBannerModel::whereNotIn('id', $bannersId)->where('brand_id',$id)->delete();

            //品牌特性
            $traitsId = [];
            foreach ($traits as $trait) {
                $traitsourceFields  = $BrandTraitService->extractSourceFields($trait);
                $traitsourceFields['brand_id'] = $id;
                $trait['brand_id'] = $id;

                if(!empty($trait['id'])){
                    $traitId = $trait['id'];
                    $traitsId[] = $traitId;
                    $trait_res = $BrandTraitService->update($traitId, $trait);
                    if (!$trait_res) {
                        throw new BusinessException('提交失败:品牌轮播图');
                    }
                } else {
                    unset($trait['id']);
                    $trait_res = $BrandTraitService->create($trait);
                    if (!$trait_res) {
                        throw new BusinessException('提交失败:品牌轮播图.');
                    }
                    $traitId = $trait_res->id;
                    $traitsId[] = $traitId;
                }

//                (new TranslationService())->queueTranslations(
//                    'brandTrait',
//                    $traitId,
//                    $sourceLocale,
//                    $traitsourceFields
//                );

                BrandTraitTranslationModel::updateOrCreate(
                    [
                        'trait_id' => $traitId,
                        'locale'    => $traitsourceFields,
                    ],
                    $bannersourceFields
                );
            }
            BrandTraitModel::whereNotIn('id', $traitsId)->where('brand_id',$id)->delete();


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