<?php

declare(strict_types=1);

/**
 * 物流轨迹（顺丰 / 京东等）
 * 对接快递100「实时查询」： https://api.kuaidi100.com
 *
 * 规则：同时配置好 CUSTOMER、KEY 即自动走快递100（不必再设 ENABLE=true）。
 * 若需临时关闭（保留密钥）：LOGISTICS_KUAIDI100_DISABLE = true
 */
$stripQuotes = static function (string $v): string {
    $v = trim($v);
    if (strlen($v) >= 2 && (($v[0] === '"' && $v[strlen($v) - 1] === '"') || ($v[0] === "'" && $v[strlen($v) - 1] === "'"))) {
        return substr($v, 1, -1);
    }

    return $v;
};

// .env 为 INI 格式：写在某个 [section]（如 [trtc]）下面的键会变成 trtc.xxx，读不到顶层 LOGISTICS_*
$envKuaidi = static function (string $suffix, $default = '') use ($stripQuotes) {
    $top = 'LOGISTICS_KUAIDI100_' . $suffix;
    $v = env($top, null);
    if ($v !== null && $v !== '') {
        return $stripQuotes((string) $v);
    }
    $nested = env('trtc.' . $top, $default);

    return $stripQuotes((string) $nested);
};

$customer = $envKuaidi('CUSTOMER', '');
$key = $envKuaidi('KEY', '');
$hasCreds = $customer !== '' && $key !== '';
$forceDisableRaw = env('LOGISTICS_KUAIDI100_DISABLE', null);
if ($forceDisableRaw === null || $forceDisableRaw === '') {
    $forceDisableRaw = env('trtc.LOGISTICS_KUAIDI100_DISABLE', false);
}
$forceDisable = filter_var($forceDisableRaw, FILTER_VALIDATE_BOOLEAN);
// 已填 CUSTOMER+KEY 即启用；需临时关闭时设 LOGISTICS_KUAIDI100_DISABLE=true（LOGISTICS_KUAIDI100_ENABLE 已废弃，可删）
$kuaidiEnabled = ! $forceDisable && $hasCreds;

return [
    'kuaidi100' => [
        'enable' => $kuaidiEnabled,
        'customer' => $customer,
        'key' => $key,
        'query_url' => $envKuaidi('QUERY_URL', 'https://poll.kuaidi100.com/poll/query.do'),
    ],
];