<?php

namespace bizHd\ghs\classes;

/**
 * 花店侧 xhGhs 关系账户（与 xhGhsCustom 成对，custom.ghsId 关联）
 *
 * 金额与 bizGhs\custom\classes\AccountMoneyClass 一致：写前 ensureGhsMoneyReady（仅行锁）；
 * 挂账=balance 减少，结账/退款=balance 增加；只记 GhsBalanceChange，不再新增 GhsDebtChange（历史仍可查）。
 */
use bizGhs\custom\classes\AccountMoneyClass;
use common\components\dict;
use common\components\noticeUtil;
use common\components\util;
use Yii;
use bizHd\base\classes\BaseClass;

class GhsClass extends BaseClass
{

    public static $baseFile = '\bizHd\ghs\models\Ghs';

    /** 采购挂账开单：balance 减少（原 debtAmount 增加） */
    public static function cgDebtAmountAdd($ghs, $order, $bookOrder = false)
    {
        // hd 采购挂账：净 balance 减少
        AccountMoneyClass::ensureGhsMoneyReady($ghs, true);
        // 开单余额抵挂账后 remainDebtPrice 变小，balance 仍按整单 debtPrice 扣减
        $amount = bcadd((string)($order->debtPrice ?? '0'), '0', 2);
        if (bccomp($amount, '0', 2) <= 0) {
            $amount = bcadd((string)($order->remainDebtPrice ?? '0'), '0', 2);
        }
        if (bccomp($amount, '0', 2) <= 0) {
            return;
        }
        $beforeBalance = $ghs->balance ?? '0.00';
        $ghs->debt = 2;
        $newBalance = bcsub($beforeBalance, $amount, 2);
        $ghs->balance = $newBalance;
        $ghs->save(false, ['balance', 'debt']);

        $relateId = $order->id ?? 0;
        $orderSn = $order->orderSn ?? '';
        $ghsId = $ghs->id ?? 0;
        $capitalType = dict::getDict('capitalType', 'xhPurchase', 'id');
        $event = '购买花材，采购单号：' . $orderSn;
        if ($bookOrder) {
            $event = '预订单多退少补，单号' . $orderSn;
        }

        $change = [
            'relateId' => $relateId,
            'ghsId' => $ghsId,
            'ptStyle' => dict::getDict('ptStyle', 'hd'),
            'capitalType' => $capitalType,
            'amount' => $amount,
            'balance' => $newBalance,
            'io' => 0,
            'payWay' => $order->payWay,
            'event' => $event,
            'sjId' => $order->sjId ?? 0,
            'shopId' => $order->shopId ?? 0,
        ];
        GhsBalanceChangeClass::add($change, true);
    }

    /** 采购结账：balance 增加（原 debtAmount 减少） */
    public static function clearDebtAmountReduce($ghs, $custom, $amount, $clear)
    {
        // hd 采购结账：净 balance 增加
        AccountMoneyClass::ensureGhsMoneyReady($ghs, true);
        $beforeBalance = $ghs->balance ?? '0.00';
        $newBalance = bcadd($beforeBalance, $amount, 2);
        if (bccomp($beforeBalance, '0', 2) < 0 && bccomp($newBalance, '0', 2) > 0) {
            noticeUtil::push("结账没有成功，账户余额：{$beforeBalance} 本次结账金额：{$amount} 供货商ID:{$ghs->id}", '15280215347');
            util::fail('结账没有成功');
        }
        $ghs->balance = $newBalance;
        $ghs->debt = bccomp($newBalance, '0', 2) < 0 ? 2 : 1;
        $ghs->save(false, ['balance', 'debt']);

        $relateId = $clear->id ?? 0;
        $ghsId = $ghs->id ?? 0;
        $orderSn = $clear->orderSn ?? '';
        $capitalType = dict::getDict('capitalType', 'hdPurchaseClear', 'id');

        $change = [
            'relateId' => $relateId,
            'ghsId' => $ghsId,
            'ptStyle' => dict::getDict('ptStyle', 'hd'),
            'capitalType' => $capitalType,
            'amount' => $amount,
            'balance' => $newBalance,
            'io' => 1,
            'payWay' => 1,
            'event' => "结账，单号：{$orderSn}",
            'sjId' => $custom->sjId ?? 0,
            'shopId' => $custom->shopId ?? 0,
        ];
        GhsBalanceChangeClass::add($change, true);
    }

    /** 采购退款：balance 增加 */
    public static function refundDebtAmountReduce($ghs, $refund, $cg)
    {
        // hd 采购退款：净 balance 增加
        AccountMoneyClass::ensureGhsMoneyReady($ghs, true);
        $refundPrice = $refund->refundPrice ?? 0;
        if (bccomp($refundPrice, '0', 2) <= 0) {
            return;
        }
        $newBalance = bcadd($ghs->balance ?? '0.00', $refundPrice, 2);
        $ghs->balance = $newBalance;
        $ghs->save(false, ['balance']);

        $relateId = $refund->id ?? 0;
        $ghsId = $ghs->id ?? 0;
        $capitalType = dict::getDict('capitalType', 'cgRefund', 'id');
        $cgOrderSn = $cg->orderSn ?? '';

        $change = [
            'relateId' => $relateId,
            'ghsId' => $ghsId,
            'ptStyle' => dict::getDict('ptStyle', 'hd'),
            'capitalType' => $capitalType,
            'amount' => $refundPrice,
            'balance' => $newBalance,
            'io' => 1,
            'payWay' => 0,
            'event' => "采购单：{$cgOrderSn} 退款",
            'sjId' => $refund->sjId ?? 0,
            'shopId' => $refund->shopId ?? 0,
        ];
        GhsBalanceChangeClass::add($change, true);
    }

    //验证供货商 ssh 20220307
    public static function valid($ghs, $shopId)
    {
        if (empty($ghs)) {
            util::fail('没有找到供货商');
        }
        if ($ghs->ownShopId != $shopId) {
            util::fail('不是您的供货商');
        }
        return true;
    }

}