<?php
/**
 * 重新生成商品 118 的 VR 座位规格数据
 * 用法: php regenerate_spec.php
 */

require '/var/www/html/think';

use think\facade\Db;
use app\plugins\vr_ticket\service\SeatSkuService;

// 连接 vrticket 数据库
Db::setConfig([
    'default' => 'mysql',
    'connections' => [
        'mysql' => [
            'type'     => 'mysql',
            'hostname' => '127.0.0.1',
            'hostport' => '10001',
            'database' => 'vrticket',
            'username' => 'root',
            'password' => 'shopxo_root_2024',
            'charset'  => 'utf8mb4',
            'prefix'   => 'vrt_',
        ]
    ]
]);

$goodsId = 118;

// 1. 读取商品配置
$goods = Db::name('goods')->find($goodsId);
if (!$goods) {
    echo "Goods {$goodsId} not found\n";
    exit(1);
}

echo "Goods: {$goods['title']}\n";
echo "Item type: {$goods['item_type']}\n";

// 2. 解析 vr_goods_config
$configData = $goods['spec_base'] ?? '';
if (empty($configData)) {
    echo "No spec_base found for goods {$goodsId}\n";
    exit(1);
}

// 尝试解析 JSON（spec_base 可能是 JSON 字符串）
$configs = json_decode($configData, true);
if (json_last_error() !== JSON_ERROR_NONE || !is_array($configs)) {
    echo "Invalid spec_base JSON for goods {$goodsId}\n";
    exit(1);
}

echo "Found " . count($configs) . " config(s)\n";

// 3. 清空现有规格数据
echo "Clearing existing spec data...\n";
Db::name('GoodsSpecType')->where('goods_id', $goodsId)->delete();
Db::name('GoodsSpecBase')->where('goods_id', $goodsId)->delete();
Db::name('GoodsSpecValue')->where('goods_id', $goodsId)->delete();

// 4. 重新生成 SKU
foreach ($configs as $idx => $config) {
    $templateId = intval($config['template_id'] ?? 0);
    if ($templateId <= 0) {
        echo "Skipping config {$idx}: no template_id\n";
        continue;
    }

    $selectedRooms = $config['selected_rooms'] ?? [];
    $selectedSections = $config['selected_sections'] ?? [];
    $sessions = $config['sessions'] ?? [];

    echo "Generating SKU for template {$templateId}...\n";
    $result = SeatSkuService::BatchGenerate(
        $goodsId, $templateId,
        $selectedRooms, $selectedSections, $sessions
    );

    if ($result['code'] === 0) {
        echo "  Generated: {$result['data']['generated']} seats\n";
    } else {
        echo "  Error: {$result['msg']}\n";
    }
}

// 5. 刷新商品基础信息
echo "Refreshing goods base info...\n";
SeatSkuService::refreshGoodsBase($goodsId);

// 6. 验证结果
$specCount = Db::name('GoodsSpecBase')->where('goods_id', $goodsId)->count();
$valueCount = Db::name('GoodsSpecValue')->where('goods_id', $goodsId)->count();
$typeCount = Db::name('GoodsSpecType')->where('goods_id', $goodsId)->count();

echo "\nDone!\n";
echo "GoodsSpecBase: {$specCount}\n";
echo "GoodsSpecValue: {$valueCount}\n";
echo "GoodsSpecType: {$typeCount}\n";

// 7. 显示 sample 数据
echo "\nSample GoodsSpecBase (first 3):\n";
$sample = Db::name('GoodsSpecBase')
    ->where('goods_id', $goodsId)
    ->limit(3)
    ->select()
    ->toArray();
foreach ($sample as $spec) {
    echo "  ID: {$spec['id']}, extends: {$spec['extends']}\n";
}