349 lines
13 KiB
PHP
349 lines
13 KiB
PHP
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<?php
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namespace app\common\service;
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use app\common\logic\Fingerprint;
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use app\common\logic\ModelNaming;
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use app\common\logic\SkuCodeBuilder;
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use app\common\validate\VehVehicleSkuValidate;
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use app\common\traits\crud\CrudServiceTrait;
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use app\common\model\VehVehicleSku;
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use support\Request;
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class VehVehicleSkuService
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{
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use CrudServiceTrait;
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/**
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* 指定当前要操作的模型
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*/
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protected string $modelClass = VehVehicleSku::class;
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/**
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* 验证器
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*/
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protected $validator = VehVehicleSkuValidate::class;
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/**
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* 获取验证器
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*/
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public function getValidator()
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{
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return new $this->validator;
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}
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// 枚举
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private const MAPS = [
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'BODY' => [
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'SEDAN' => '三厢轿车', 'SUV'=>'SUV', 'HB'=>'两厢/掀背', 'MPV'=>'MPV', 'PICKUP'=>'皮卡'
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],
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'DRIVE' => [
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'FWD'=>'前驱', 'RWD'=>'后驱', 'AWD'=>'四驱(AWD)', '4WD'=>'四驱(4WD)'
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],
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'MOTOR_LAYOUT' => [
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'FWD'=>'前置单电机', 'RWD'=>'后置单电机', 'AWD'=>'双电机四驱', 'DM-I'=>'DM-i', 'DM-P'=>'DM-p'
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],
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'FUEL' => [
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'GAS'=>'汽油', 'HEV'=>'油电混动', 'PHEV'=>'插电混动', 'EV'=>'纯电', 'EREV'=>'增程'
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],
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'TRANS' => [
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'MT'=>'手动', 'AT'=>'自动', 'CVT'=>'无级', 'DCT'=>'双离合', '1SPEED'=>'单速'
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],
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'RANGE_STD' => [
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'CLTC'=>'CLTC', 'WLTP'=>'WLTP', 'EPA'=>'EPA', 'NEDC'=>'NEDC'
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],
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'EMISSION' => [
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'CHN6'=>'国六', 'EURO6'=>'欧6', 'EPA'=>'美国EPA'
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],
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];
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// *_code取中文
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public function label(string $dict, ?string $code): ?string
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{
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if ($code === null || $code === '') return null;
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$dict = strtoupper($dict);
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$code = strtoupper($code);
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return self::MAPS[$dict][$code] ?? $code;
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}
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// 静态映射把 *_code → 中文
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private function backfill(array $d): array
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{
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$d['body_type'] = $this->label('BODY', $d['body_type_code']);
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$d['drive_type'] = $this->label('DRIVE', $d['drive_type_code']);
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$d['motor_layout'] = $this->label('MOTOR_LAYOUT', $d['motor_layout_code']);
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$d['fuel_type'] = $this->label('FUEL', $d['fuel_type_code']);
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$d['transmission'] = $this->label('TRANS', $d['transmission_code']);
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$d['range_std'] = $this->label('RANGE_STD', $d['range_std_code']);
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$d['emission_std'] = $this->label('EMISSION', $d['emission_std_code']);
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return $d;
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}
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protected function buildQueryConfig(Request $request, string $scene = 'default'): array
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{
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$p = $request->all();
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$config = [];
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$config['model'] = $this->modelClass;
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switch ($scene) {
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case 'default':
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$config['where']['is_active'] = 1;
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$config['order']['sort'] = 'desc';
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$config['order']['id'] = 'desc';
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break;
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case 'index':
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$config['where']['is_active'] = 1;
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$config['order']['sort'] = 'desc';
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$config['order']['id'] = 'desc';
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break;
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case 'show':
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$config['where']['id'] = $p['id'];
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$config['where']['is_active'] = 1;
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break;
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case 'store':
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break;
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case 'update':
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$config['where']['id'] = $p['id'];
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break;
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case 'destroy':
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$config['where']['id'] = $p['id'];
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break;
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}
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return $config;
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}
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public function beforeServiceStore($data, Request $request)
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{
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$data = $this->backfill($data);
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// 未提供时自动生成；若你想“强制覆盖人工输入”，可去掉 isset 判断
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if (empty($data['model_code'])) {
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$data['model_code'] = ModelNaming::buildModelCode($data);
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}
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if (empty($data['model_name'])) {
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$data['model_name'] = ModelNaming::buildModelName($data);
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}
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// 填充系统字段
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$data['sku_code'] = SkuCodeBuilder::build($data);
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$data['corp_id'] = 0;
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$data['created_by'] = $request->user->uid;
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$data['updated_by'] = $request->user->uid;
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// 指纹
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$data['fingerprint'] = Fingerprint::makeFromArray($data);
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return $data;
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}
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protected function afterServiceStore($res)
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{
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return $res;
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}
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public function beforeServiceUpdate($data, Request $request)
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{
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$data = $this->backfill($data);
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// 未提供时自动生成；若你想“强制覆盖人工输入”，可去掉 isset 判断
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if (empty($data['model_code'])) {
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$data['model_code'] = ModelNaming::buildModelCode($data);
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}
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if (empty($data['model_name'])) {
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$data['model_name'] = ModelNaming::buildModelName($data);
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}
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// 填充系统字段
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$data['updated_by'] = $request->user->uid;
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// 指纹
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$data['fingerprint'] = Fingerprint::makeFromArray($data);
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return $data;
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}
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protected function afterServiceUpdate($res)
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{
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return $res;
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}
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/** SKU 字段名 → dict 名（用于 i18n 取词 & 必填校验） */
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protected static array $SKU_FIELD_TO_DICT = [
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'brand_code' => 'BRAND',
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'series_code' => 'SERIES',
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'model_code' => 'MODEL',
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'trim_code' => 'TRIM',
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'trim_level_code' => 'TRIM_LEVEL',
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'edition_code' => 'EDITION',
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'fuel_type_code' => 'FUEL',
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'drive_type_code' => 'DRIVE',
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'transmission_code' => 'TRANS',
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'motor_layout_code' => 'MOTOR_LAYOUT',
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'body_type_code' => 'BODY',
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'range_std_code' => 'RANGE_STD',
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'emission_std_code' => 'EMISSION',
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'color_exterior_code'=> 'COLOR',
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'color_interior_code'=> 'COLOR',
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];
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/** 创建 SKU（含指纹与字典校验） */
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public static function create(array $p, int $userId=0, int $corpId=0): VehicleSku
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{
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// SkuValidator::validateForCreate($p);
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// 必填字典：由映射表控制（一般 BRAND/SERIES/FUEL）
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$requiredDicts = MappingService::requiredDicts();
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foreach (self::$SKU_FIELD_TO_DICT as $field => $dict) {
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if (!MappingService::enabled($dict)) continue;
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$isRequired = in_array($dict, $requiredDicts, true);
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if ($isRequired) {
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DictService::ensureExists($dict, $p[$field] ?? null, $field);
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}
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}
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// 填充系统字段
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$now = time();
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$p['sku_code'] = $p['sku_code'] ?? ('SKU'.date('Ymd').'-'.substr(bin2hex(random_bytes(3)),0,6));
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$p['corp_id'] = $p['corp_id'] ?? $corpId;
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$p['created_by'] = $p['created_by'] ?? $userId;
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$p['updated_by'] = $p['updated_by'] ?? $userId;
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$p['created_at'] = $p['created_at'] ?? $now;
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$p['updated_at'] = $p['updated_at'] ?? $now;
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// 指纹
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$p['fingerprint'] = Fingerprint::make($p /*, $scopeCorp=true/false*/);
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return DB::connection()->transaction(function () use ($p) {
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$sku = new VehicleSku($p);
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$sku->save();
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return $sku;
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});
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}
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/** 更新 SKU（部分字段；指纹随事实变动而刷新） */
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public static function update(int $id, array $p, int $userId=0): VehicleSku
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{
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SkuValidator::validateForUpdate($p);
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$sku = VehicleSku::findOrFail($id);
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// 若传入了必填 dict 的 code，需要确认字典存在
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$requiredDicts = MappingService::requiredDicts();
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foreach (self::$SKU_FIELD_TO_DICT as $field => $dict) {
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if (!array_key_exists($field, $p)) continue;
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if (!MappingService::enabled($dict)) continue;
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$isRequired = in_array($dict, $requiredDicts, true);
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if ($isRequired) {
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DictService::ensureExists($dict, $p[$field], $field);
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} else {
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// 可选的：若传了 code 则也校验存在
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if (($p[$field] ?? null) !== null && $p[$field] !== '') {
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$exists = \app\model\DictTerm::where('dict',$dict)->where('code',$p[$field])->exists();
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if (!$exists) throw new \InvalidArgumentException("字典不存在：{$dict}.{$p[$field]}");
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}
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}
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}
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// 刷新系统字段
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$p['updated_by'] = $userId;
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$p['updated_at'] = time();
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// 赋值保存
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$sku->fill($p);
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// 只要影响到指纹的事实字段变动，就重算指纹
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$fingerFields = [
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'brand_code','series_code','model_year','fuel_type_code',
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'drive_type_code','transmission_code','body_type_code',
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'engine_disp_l','engine_turbo','battery_kwh','range_km',
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'range_std_code','emission_std_code',
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'corp_id'
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];
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foreach ($fingerFields as $f) {
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if (array_key_exists($f, $p)) {
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$sku->fingerprint = Fingerprint::make($sku->toArray());
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break;
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}
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}
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$sku->save();
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return $sku;
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}
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/** 详情（带 i18n label 与标准标题） */
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public static function detail(int $id, string $locale='zh-CN'): array
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{
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$sku = VehicleSku::findOrFail($id);
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$data = $sku->toArray();
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$labelOf = function(string $field) use ($data, $locale) {
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$dict = self::$SKU_FIELD_TO_DICT[$field] ?? null;
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if (!$dict) return null;
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$code = $data[$field] ?? null;
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// 若是品牌/车系，允许以中文兜底
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$fallback = null;
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if ($field === 'brand_code') $fallback = $data['brand_name'] ?? null;
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if ($field === 'series_code') $fallback = $data['series_name'] ?? null;
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// 版型/等级/特别版允许中文兜底
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if ($field === 'trim_code') $fallback = $data['trim'] ?? null;
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if ($field === 'trim_level_code') $fallback = $data['trim_level'] ?? null;
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if ($field === 'edition_code') $fallback = $data['edition_name'] ?? null;
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// 颜色兜底中文
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if ($field === 'color_exterior_code') $fallback = $data['color_exterior_text'] ?? null;
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if ($field === 'color_interior_code') $fallback = $data['color_interior_text'] ?? null;
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return \app\service\DictService::label($dict, $code, $locale, $fallback);
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};
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$i18n = [
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'brand_label' => $labelOf('brand_code'),
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'series_label' => $labelOf('series_code'),
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'model_label' => \app\service\DictService::label('MODEL', $data['model_code'] ?? null, $locale, $data['model_name'] ?? null),
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'trim_label' => $labelOf('trim_code'),
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'trim_level_label' => $labelOf('trim_level_code'),
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'edition_label' => $labelOf('edition_code'),
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'fuel_label' => $labelOf('fuel_type_code'),
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'drive_label' => $labelOf('drive_type_code'),
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'trans_label' => $labelOf('transmission_code'),
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'motor_layout_label' => $labelOf('motor_layout_code'),
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'body_label' => $labelOf('body_type_code'),
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'range_std_label' => $labelOf('range_std_code'),
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'emission_label' => $labelOf('emission_std_code'),
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'color_exterior_label' => $labelOf('color_exterior_code'),
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'color_interior_label' => $labelOf('color_interior_code'),
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'listing_title' => TitleBuilder::build($data, $locale),
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];
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return ['sku'=>$data, 'i18n'=>$i18n];
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}
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/** 列表查询（支持基础筛选 & i18n 列） */
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public static function list(array $q, string $locale='zh-CN', int $page=1, int $pageSize=20): array
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{
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$builder = VehicleSku::query();
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// 常用筛选
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if (!empty($q['brand_code'])) $builder->where('brand_code', $q['brand_code']);
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if (!empty($q['series_code'])) $builder->where('series_code', $q['series_code']);
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if (!empty($q['fuel_type_code'])) $builder->where('fuel_type_code', $q['fuel_type_code']);
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if (!empty($q['model_year'])) $builder->where('model_year', (int)$q['model_year']);
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if (isset($q['is_active'])) $builder->where('is_active', (int)$q['is_active']);
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$builder->orderByDesc('created_at');
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$total = (clone $builder)->count();
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$rows = $builder->forPage($page, $pageSize)->get()->toArray();
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// 附加 i18n 字段（轻量）
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foreach ($rows as &$row) {
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$row['brand_label'] = DictService::label('BRAND', $row['brand_code'] ?? null, $locale, $row['brand_name'] ?? null);
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$row['series_label'] = DictService::label('SERIES', $row['series_code'] ?? null, $locale, $row['series_name'] ?? null);
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$row['fuel_label'] = DictService::label('FUEL', $row['fuel_type_code'] ?? null, $locale, null);
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$row['listing_title']= TitleBuilder::build($row, $locale);
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}
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return ['total'=>$total, 'list'=>$rows, 'page'=>$page, 'page_size'=>$pageSize];
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}
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}
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