<?php

namespace App\Business;

final class WithdrawalReserveStandard
{
    private const TMALL_HIGH_RESERVE_STORES = [
        '天猫-亿家达旗舰店',
        '天猫-欧意朗旗舰店',
        '天猫-卓禾家具旗舰店',
    ];

    private const PLATFORM_DEFAULTS = [
        '天猫' => 20000,
        '淘宝' => 10000,
        '淘宝分销' => 10000,
        '阿里巴巴' => 10000,
        '京东' => 5000,
        '京喜' => 5000,
        '抖音' => 5000,
        '拼多多' => 5000,
    ];

    public static function amountFor(?string $platform, ?string $erpStoreName): ?int
    {
        $platform = trim((string) $platform);
        $erpStoreName = trim((string) $erpStoreName);

        if ($platform === '天猫' && in_array($erpStoreName, self::TMALL_HIGH_RESERVE_STORES, true)) {
            return 50000;
        }

        return self::PLATFORM_DEFAULTS[$platform] ?? null;
    }
}