<?php

namespace app\command;

use app\common\repositories\store\product\ProductRepository;
use app\services\ThirdParty\AlibabaAgent\ProductService;
use think\console\Command;
use think\console\Input;
use think\console\Output;
use think\facade\Db;

/**
 * 今日1688商品自动入库命令
 *
 * 从 alibaba_import_goods 表中获取今日创建的商品，
 * 调用 ProductService::importToStoreProduct() 进行正式入库到 store_product 表，
 * 然后通过 ProductRepository::update() 更新原价和分润设置
 *
 * 用法:
 *   php think alibaba:today-import                                          # 默认今天，mer_id=3447
 *   php think alibaba:today-import --mer_id=3447                            # 指定商户ID
 *   php think alibaba:today-import --date=2026-05-21                        # 指定日期
 *   php think alibaba:today-import --mer_id=3447 --date=2026-05-21          # 指定商户+日期
 *   php think alibaba:today-import --batch=100                              # 每批处理100条（默认50）
 *   php think alibaba:today-import --skip=10                                # 跳过前10条（断点续传）
 *   php think alibaba:today-import --limit=5                                # 只处理5条（不设置则全部处理）
 *
 * 定时任务配置（每天23:55执行）:
 *   55 23 * * * php /www/wwwroot/shop/think alibaba:today-import --mer_id=3447 >> /tmp/alibaba_today_import.log 2>&1
 *
 * 分润设置（写死）:
 *   - extension_type: 1（开启分润）
 *   - concession_pri: 售价 × 15%（商家让利金额）
 *   - extension_one: 15（SKU级分润比例）
 *   - commission: 保持原样（不修改）
 *
 * 原价计算规则（根据SKU售价阶梯加价）:
 *   1-20元    => 固定加5元
 *   21-50元   => 固定加20元
 *   51-120元  => 固定加40元
 *   121-200元 => 固定加45元
 *   201元以上 => 固定加50元
 */
class AlibabaTodayImport extends Command
{
    protected function configure()
    {
        $this->setName('alibaba:today-import')
            ->setDescription('从alibaba_import_goods获取今日创建的商品，调用importStore接口正式入库')
            ->addOption('mer_id', null, \think\console\input\Option::VALUE_OPTIONAL, '商户ID', '3447')
            ->addOption('date', null, \think\console\input\Option::VALUE_OPTIONAL, '指定日期 (Y-m-d)，默认今天', '')
            ->addOption('batch', null, \think\console\input\Option::VALUE_OPTIONAL, '每批处理数量', '50')
            ->addOption('skip', null, \think\console\input\Option::VALUE_OPTIONAL, '跳过前N条（断点续传）', '0')
            ->addOption('limit', null, \think\console\input\Option::VALUE_OPTIONAL, '限制处理条数，不设置则全部处理', '0');
    }

    protected function execute(Input $input, Output $output)
    {
        // 解除时间限制
        set_time_limit(0);

        $output->writeln('========================================');
        $output->writeln(' 1688今日商品自动入库 开始');
        $output->writeln('========================================');

        // 1. 解析参数
        $merId = (int)$input->getOption('mer_id');
        $date  = $input->getOption('date');
        $batch = (int)$input->getOption('batch');
        $skip  = (int)$input->getOption('skip');
        $limit = (int)$input->getOption('limit');

        if ($batch < 1) $batch = 50;
        if ($skip < 0) $skip = 0;
        if ($limit < 0) $limit = 0;

        if (empty($date)) {
            $date = date('Y-m-d');
        }

        // ============================================================
        // 分润配置（写死）
        // ============================================================
        $profitConfig = [
            'extension_type'  => 1,      // 1=开启分润
            'concession_rate' => 0.15,   // 商家让利比例15%（concession_pri = 售价 × 15%）
            'extension_one'   => 15,     // SKU级分润比例15%
        ];

        $output->writeln("商户ID:         {$merId}");
        $output->writeln("查询日期:       {$date}");
        $output->writeln("每批数量:       {$batch}");
        $output->writeln("跳过前N条:      {$skip}");
        $output->writeln("限制条数:      " . ($limit > 0 ? $limit : '不限制'));
        $output->writeln('分润设置:');
        $output->writeln("  extension_type:  {$profitConfig['extension_type']} (开启分润)");
        $output->writeln("  concession_rate: {$profitConfig['concession_rate']} (售价×{$profitConfig['concession_rate']})");
        $output->writeln("  extension_one:   {$profitConfig['extension_one']}%");

        // 2. 查询今日创建的 alibaba_import_goods 记录（只查ID，不查全字段，节省内存）
        $todayStart = $date . ' 00:00:00';
        $todayEnd   = $date . ' 23:59:59';

        $output->write('正在查询今日待入库商品... ');
        $query = Db::name('alibaba_import_goods')
            ->where('status', 1)
            ->where('create_time', '>=', $todayStart)
            ->where('create_time', '<=', $todayEnd)
            ->order('id', 'ASC');

        // 如果设置了 limit，则限制查询数量
        if ($limit > 0) {
            $query->limit($limit);
        }

        $allIds = $query->column('id');

        $total = count($allIds);
        $output->writeln("共 {$total} 条");

        if ($total === 0) {
            $output->writeln("{$date} 没有需要入库的商品");
            $output->writeln('========================================');
            $output->writeln(' 1688今日商品自动入库 结束 (无商品)');
            $output->writeln('========================================');
            return;
        }

        // 3. 应用 skip 跳过已处理的
        if ($skip > 0) {
            $allIds = array_slice($allIds, $skip);
            $output->writeln("跳过前 {$skip} 条，剩余 " . count($allIds) . " 条");
        }

        // 4. 分批处理
        /** @var ProductService $productService */
        $productService = app()->make(ProductService::class);

        $chunks = array_chunk($allIds, $batch);
        $totalChunks = count($chunks);

        $output->writeln("共分 {$totalChunks} 批执行");
        $output->writeln('');

        $globalSuccess = 0;
        $globalFail    = 0;
        $globalProfitSet = 0;
        $startTime     = time();

        foreach ($chunks as $chunkIndex => $idBatch) {
            $batchStartTime = time();
            $batchNum = $chunkIndex + 1;
            $processedCount = $skip + ($chunkIndex * $batch) + 1;

            $output->writeln("--- 第 {$batchNum}/{$totalChunks} 批 (已处理 {$processedCount}/{$total}) ---");

            foreach ($idBatch as $importId) {
                $output->write("  [{$processedCount}/{$total}] import_goods_id={$importId} ... ");

                try {
                    // 4a. 调用原始入库方法
                    $result = $productService->importToStoreProduct($importId, $merId);

                    if ($result['code'] === 200) {
                        $productId = $result['product_id'];
                        $globalSuccess++;

                        // 4b. 组装数据，调用 ProductRepository::update() 更新原价和分润
                        try {
                            self::updateProductData($productId, $merId, $profitConfig);
                            $globalProfitSet++;
                            $output->write("<info>[原价+分润已更新]</info> ");
                        } catch (\Throwable $updateE) {
                            $output->write("<comment>[更新失败: {$updateE->getMessage()}]</comment> ");
                        }

                        $output->writeln("<info>成功 => product_id={$productId}</info>");
                    } else {
                        $globalFail++;
                        $output->writeln("<comment>跳过: {$result['msg']}</comment>");
                    }
                } catch (\Throwable $e) {
                    $globalFail++;
                    $output->writeln("<error>异常: {$e->getMessage()}</error>");
                }

                $processedCount++;
            }

            // 每批结束后输出当前进度和耗时
            $batchElapsed = time() - $batchStartTime;
            $totalElapsed = time() - $startTime;
            $output->writeln("  本批耗时: {$batchElapsed}s | 累计耗时: {$totalElapsed}s | 累计成功: {$globalSuccess} | 累计失败: {$globalFail} | 更新: {$globalProfitSet}");
            $output->writeln('');

            // 每批之间短暂休眠，避免数据库压力过大
            if ($chunkIndex < $totalChunks - 1) {
                $output->writeln("  等待 1 秒后继续下一批...");
                sleep(1);
            }
        }

        // 5. 输出汇总结果
        $totalElapsed = time() - $startTime;
        $output->writeln('');
        $output->writeln('========================================');
        $output->writeln(' 入库完成');
        $output->writeln('========================================');
        $output->writeln("总耗时:         {$totalElapsed}s");
        $output->writeln("总处理:         {$total} 条");
        $output->writeln("成功:           {$globalSuccess} 条");
        $output->writeln("失败:           {$globalFail} 条");
        $output->writeln("已更新原价+分润: {$globalProfitSet} 条");

        if ($globalFail > 0) {
            $output->writeln('');
            $output->writeln('<comment>提示: 失败的商品可以查看 alibaba 日志通道获取详细信息</comment>');
            $output->writeln("<comment>      重跑时可加 --skip={$skip} 跳过已处理的商品</comment>");
        }

        $output->writeln('========================================');
        $output->writeln(' 1688今日商品自动入库 结束');
        $output->writeln('========================================');
    }

    /**
     * 组装数据并调用 ProductRepository::update() 更新商品
     *
     * 从数据库查询商品完整信息，组装成 update 接口所需的格式，
     * 修改 ot_price（按阶梯计算）和 extension_one（15），
     * 然后调用 ProductRepository::update() 执行更新。
     *
     * @param int   $productId
     * @param int   $merId
     * @param array $profitConfig
     * @throws \Throwable
     */
    protected static function updateProductData(int $productId, int $merId, array $profitConfig): void
    {
        // 1. 查询 store_product 表获取商品基本信息
        $product = Db::name('store_product')
            ->where('product_id', $productId)
            ->find();

        if (!$product) {
            throw new \RuntimeException("商品不存在 product_id={$productId}");
        }

        // 2. 查询 store_product_attr_value 表获取所有SKU
        $skuValues = Db::name('store_product_attr_value')
            ->where('product_id', $productId)
            ->select()
            ->toArray();

        if (empty($skuValues)) {
            throw new \RuntimeException("商品SKU数据为空 product_id={$productId}");
        }

        // 3. 查询 store_product_attr 表获取规格属性
        $attrList = Db::name('store_product_attr')
            ->where('product_id', $productId)
            ->select()
            ->toArray();

        // 4. 查询 store_product_content 表获取商品详情
        $content = Db::name('store_product_content')
            ->where('product_id', $productId)
            ->value('content');

        // 5. 组装 attrValue 数据（参考 detail 接口返回格式）
        $attrValue = [];
        $skuPrices = [];
        foreach ($skuValues as $sku) {
            $salePrice = (float)$sku['price'];
            $skuPrices[] = $salePrice;

            // 根据售价区间计算原价
            $otPrice = self::calcOtPrice($salePrice);

            // detail 字段（规格明细）
            $detail = [];
            if (!empty($sku['detail'])) {
                $detail = is_string($sku['detail']) ? json_decode($sku['detail'], true) : $sku['detail'];
            }

            $attrValue[] = [
                'product_id'       => $productId,
                'detail'           => $detail,
                'sku'              => $sku['sku'] ?? '',
                'stock'            => $sku['stock'] ?? 0,
                'sales'            => $sku['sales'] ?? 0,
                'image'            => $sku['image'] ?? '',
                'bar_code'         => $sku['bar_code'] ?? '',
                'cost'             => (string)($sku['cost'] ?? 0),
                'ot_price'         => (string)$otPrice,
                'price'            => (string)($sku['price'] ?? 0),
                'volume'           => (string)($sku['volume'] ?? 0),
                'weight'           => (string)($sku['weight'] ?? 0),
                'type'             => $sku['type'] ?? 0,
                'extension_one'    => (string)$profitConfig['extension_one'],
                'extension_two'    => $sku['extension_two'] ?? null,
                'unique'           => $sku['unique'] ?? '',
                'dacang_price'     => (string)($sku['dacang_price'] ?? 0),
                'cost_price'       => $sku['cost_price'] ?? null,
                'gong_sku_id'      => $sku['gong_sku_id'] ?? null,
                'gong_mer_profit'  => (string)($sku['gong_mer_profit'] ?? 0),
                'gong_pension'     => $sku['gong_pension'] ?? null,
                'gong_market_price'=> (string)($sku['gong_market_price'] ?? 0),
                'plate_mer_profit' => (string)($sku['plate_mer_profit'] ?? 0),
                'pension_num'      => (string)($sku['pension_num'] ?? 0),
                'share_num'        => (string)($sku['share_num'] ?? 0),
                'stock_num'        => (string)($sku['stock_num'] ?? 0),
                'shares_num'       => (string)($sku['shares_num'] ?? 0),
                'is_usable'        => $sku['is_usable'] ?? 0,
                'sku_id'           => $sku['sku_id'] ?? '',
                'spec_id'          => $sku['spec_id'] ?? '',
                'value0'           => $sku['value0'] ?? ($sku['sku'] ?? ''),
                'dacang_cost_price'=> (string)($sku['dacang_cost_price'] ?? 0),
                'no_dacang_cost_price'=> (string)($sku['no_dacang_cost_price'] ?? 0),
            ];
        }

        // 6. 组装 attr 数据（规格属性）
        $attr = [];
        foreach ($attrList as $attrItem) {
            $detail = !empty($attrItem['attr_values'])
                ? explode('-!-', $attrItem['attr_values'])
                : [];
            $attr[] = [
                'value'  => $attrItem['attr_name'],
                'detail' => $detail,
            ];
        }

        // 7. 计算商品级价格
        $minPrice = !empty($skuPrices) ? min($skuPrices) : 0;
        $maxOtPrice = self::calcOtPrice($minPrice);
        // 取所有SKU中最大的ot_price
        foreach ($skuPrices as $p) {
            $ot = self::calcOtPrice($p);
            if ($ot > $maxOtPrice) {
                $maxOtPrice = $ot;
            }
        }

        // 8. 组装完整数据（参考 detail 接口返回 + update 接口所需字段）
        $sliderImages = !empty($product['slider_image'])
            ? (is_string($product['slider_image']) ? explode(',', $product['slider_image']) : $product['slider_image'])
            : [];

        $updateData = [
            'volunteer'       => $product['volunteer'] ?? 0,
            'image'           => $product['image'] ?? '',
            'slider_image'    => $sliderImages,
            'store_name'      => $product['store_name'] ?? '',
            'store_info'      => $product['store_info'] ?? '',
            'keyword'         => $product['keyword'] ?? '',
            'brand_id'        => $product['brand_id'] ?? null,
            'cate_id'         => $product['cate_id'] ?? 0,
            'mer_cate_id'     => [], // 商户分类，保持空数组
            'unit_name'       => $product['unit_name'] ?? '件',
            'sort'            => $product['sort'] ?? 0,
            'is_good'         => $product['is_good'] ?? 0,
            'temp_id'         => $product['temp_id'] ?? 0,
            'attr'            => $attr,
            'content'         => $content ?? '',
            'spec_type'       => $product['spec_type'] ?? 1,
            'extension_type'  => $profitConfig['extension_type'],
            'give_coupon_ids' => [],
            'is_gift_bag'     => $product['is_gift_bag'] ?? 0,
            'type'            => $product['type'] ?? 1,
            'commission'      => $product['commission'] ?? '',
            'pension'         => (string)($product['pension'] ?? '0.00'),
            'pension_is'      => $product['pension_is'] ?? 0,
            'share_is'        => $product['share_is'] ?? 0,
            'ficti'           => $product['ficti'] ?? 0,
            'icon_type'       => !empty($product['icon_type'])
                ? (is_string($product['icon_type']) ? json_decode($product['icon_type'], true) : $product['icon_type'])
                : [],
            'attrValue'       => $attrValue,
        ];

        // 9. 调用 ProductRepository::update() 执行更新
        /** @var ProductRepository $productRepository */
        $productRepository = app()->make(ProductRepository::class);
        $productRepository->update($productId, $updateData, $merId);
    }

    /**
     * 根据售价计算原价（阶梯加价）
     *
     * @param float $salePrice SKU售价
     * @return float 计算后的原价
     */
    protected static function calcOtPrice(float $salePrice): float
    {
        if ($salePrice <= 0) {
            return 0;
        }

        if ($salePrice >= 1 && $salePrice <= 20) {
            return $salePrice + 5;
        } elseif ($salePrice >= 21 && $salePrice <= 50) {
            return $salePrice + 20;
        } elseif ($salePrice >= 51 && $salePrice <= 120) {
            return $salePrice + 40;
        } elseif ($salePrice >= 121 && $salePrice <= 200) {
            return $salePrice + 45;
        } else {
            // 201元以上（含201-300及超过300），统一加50元
            return $salePrice + 50;
        }
    }
}