<?php

namespace app\console\service;

use app\console\model\VehicleNewAttributesModel;
use app\console\model\VehicleNewAttributeValuesModel;
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 VehicleNewAttributesService extends BaseService
{
    /**
     * 定义模型
     *
     * @return string
     */
    public function getModel(): string
    {
        return VehicleNewAttributesModel::class;
    }

    /**
     * 多场景配置
     */
    public function queryScenes(): array
    {
        return [
             'default' => function ($params) {
                 return [
                     'filters' => [
                     ],
                     'fields' => ['id','status'],
                     'relations' => [
                         'translation' => ['attributes_id', 'locale', 'attribute_name'],
                         'value' => ['id', 'attribute_id', 'sort_order'],
                         'value.translation' => ['id', 'values_id', 'locale', 'value_name'],
                     ],
                     'sorts' => [
                         ['field' => 'created_at', 'direction' => 'desc']
                     ],
                     'pagination' => [
                         'page' => $params['page'] ?? 1,
                         'per_page' => $params['per_page'] ?? 10,
                     ]
                 ];
             },
             'preset' => function ($params) {
                 return [
                     'filters' => [
                     ],
                     'fields' => ['id','status', 'input_type', 'category_id', 'is_img'],
                     'relations' => [
                         'translation' => ['attributes_id', 'locale', 'attribute_name'],
                         'value' => ['id', 'attribute_id', 'color_code', 'sort_order'],
                         'value.translation' => ['id', 'values_id', 'locale', 'value_name'],
                     ],
                     'sorts' => [
                         ['field' => 'created_at', 'direction' => 'desc']
                     ],
                 ];
             },
             'show' => function ($params) {
                 return [
                     'filters' => [
                         ['field'=>'id', 'operator'=>'=', 'value'=> $params['id']],
                     ],
                     'fields' => ['id', 'status', 'input_type', 'category_id', 'is_img'],
                     'relations' => [
                         'translation' => ['attributes_id', 'locale', 'attribute_name'],
                         'value' => ['id', 'attribute_id', 'color_code', 'sort_order'],
                         'value.translation' => ['id', 'values_id', 'locale', 'value_name'],
                     ],
                 ];
             },
        ];
    }


    // 声明需要多语言翻译
    protected array $translatable = [
        'attribute_name',
    ];

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

        $values = $params['value'];
        unset($params['value']);
        $VehicleNewAttributeValuesService = new VehicleNewAttributeValuesService(new VehicleNewAttributeValuesModel());
        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(
                'vehicleNewAttributes',
                $info->id,
                $sourceLocale,
                $sourceFields
            );

            $valuesId = [];
            foreach ($values as $value) {
                $askedsourceFields  = $VehicleNewAttributeValuesService->extractSourceFields($value);
                $value['attribute_id'] = $info->id;
                $value_res = $VehicleNewAttributeValuesService->create($value);
                if (!$value_res) {
                    throw new BusinessException('提交失败');
                }
                (new TranslationService())->queueTranslations(
                    'vehicleNewAttributeValues',
                    $value_res->id,
                    $sourceLocale,
                    $askedsourceFields
                );
            }


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

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

        $values = $params['value'];
        unset($params['value']);
        $VehicleNewAttributeValuesService = new VehicleNewAttributeValuesService(new VehicleNewAttributeValuesModel());
        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(
                'vehicleNewAttributes',
                $id,
                $sourceLocale,
                $sourceFields
            );


            $valuesId = [];
            foreach ($values as $value) {
                $valuesourceFields  = $VehicleNewAttributeValuesService->extractSourceFields($value);
                $value['attribute_id'] = $id;

                if(!empty($value['id'])){
                    $valueId = $value['id'];
                    $valuesId[] = $valueId;
                    $value_res = $VehicleNewAttributeValuesService->update($valueId, $value);
                    if (!$value_res) {
                        throw new BusinessException('提交失败:属性值');
                    }
                } else {
                    unset($value['id']);
                    $value_res = $VehicleNewAttributeValuesService->create($value);
                    if (!$value_res) {
                        throw new BusinessException('提交失败:属性值');
                    }
                    $valueId = $value_res->id;
                    $valuesId[] = $valueId;
                }

                (new TranslationService())->queueTranslations(
                    'vehicleNewAttributeValues',
                    $valueId,
                    $sourceLocale,
                    $valuesourceFields
                );
            }
            VehicleNewAttributeValuesModel::whereNotIn('id', $valuesId)->where('attribute_id',$id)->delete();


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