<?php

namespace bizGhs\order\classes;

use biz\shop\classes\ShopClass;
use biz\stat\classes\StatPdSubClass;
use bizGhs\book\classes\BookCustomClass;
use bizGhs\book\classes\BookItemClass;
use bizGhs\book\classes\BookItemCustomClass;
use bizGhs\product\classes\ProductClass;
use bizGhs\shop\classes\MainClass;
use bizGhs\stock\classes\StockInDayClass;
use bizGhs\stock\classes\StockRecordClass;
use common\components\orderSn;
use common\components\stringUtil;
use common\components\util;
use Yii;
use bizGhs\base\classes\BaseClass;
use bizGhs\order\traits\OrderTrait;

class CheckOrderClass extends BaseClass
{
    use OrderTrait;

    public static $baseFile = '\bizGhs\order\models\CheckOrder';
    const STATUS_DRAFT = 1; //草稿
    const STATUS_COMPLETE = 2; //完成

    public static $statusMap = [
        self::STATUS_DRAFT => '草稿',
        self::STATUS_COMPLETE => '已盘点',
    ];


    public static function bookToDelStock($productId, $num, $shop, $staff)
    {
        $sjId = $shop->sjId ?? 0;
        $shopId = $shop->id ?? 0;
        $mainId = $shop->mainId ?? 0;
        $product = ProductClass::getById($productId, true);
        if (empty($product) || $product->mainId != $mainId) {
            util::fail('没有找到花材。');
        }
        $stock = $out->stock ?? 0;
        $bookSn = $shop->bookSn ?? 0;
        $couldDelNum = 0;
        if (empty($bookSn)) {
            util::fail('没有在预订活动中');
        }
        $bookItem = BookItemClass::getByCondition(['bookSn' => $bookSn, 'itemId' => $productId], true);
        if (!empty($bookItem)) {
            //借出的人预订控制在不受影响范围
            $bookNum = $bookItem->bookNum ?? 0;
            if ($bookNum > 0) {
                $roadNum = $bookItem->roadNum ?? 0;
                $needCgNum = $bookItem->needCgNum ?? 0;
                $unReachNum = bcadd($roadNum, $needCgNum, 2);
                $useStock = bcsub($bookNum, $unReachNum, 2);
                if ($stock > $useStock) {
                    $couldDelNum = bcsub($stock, $useStock, 2);
                }
            } else {
                $couldDelNum = $stock;
            }
        } else {
            $couldDelNum = $stock;
        }
        if ($couldDelNum <= 0) {
            util::fail('不能减库存');
        }
        if ($num > $couldDelNum) {
            util::fail("最多只能删{$couldDelNum}份");
        }
        $newStock = bcsub($stock, $num, 2);

        $adminId = $staff->adminId ?? 0;
        $staffName = $staff->name ?? '';
        $staffId = $staff->id ?? 0;

        $ghsItemInfo = [['productId' => $couldDelNum, 'bigNum' => $newStock, 'smallNum' => 0,]];
        $pdData = [];
        $pdData['itemInfo'] = $ghsItemInfo;
        $pdData['sjId'] = $sjId;
        $pdData['shopId'] = $shopId;
        $pdData['adminId'] = $adminId;
        $pdData['mainId'] = $mainId;
        $pdData['staffName'] = $data['staffName'] ?? '';
        $pdData['remark'] = "在预订中删除库存";
        $pdData['staffName'] = $staffName;
        $pdData['staffId'] = $staffId;
        self::opOrder($pdData, false, false, false);
        return true;
    }

    public static function bookToAddStock($productId, $num, $shop, $staff, $bookItemCustomRes)
    {
        $cacheKey = 'change_book_item_num_' . $productId;
        $noLock = util::lock($cacheKey);
        if (!$noLock) {
            util::fail("系统繁忙，1秒后再提交");
        }

        $mainId = $shop->mainId ?? 0;
        $product = ProductClass::getById($productId, true);
        if (empty($product) || $product->mainId != $mainId) {
            util::fail('没有找到花材...');
        }
        $bookSn = $shop->bookSn ?? 0;

        $stock = $product->stock ?? 0;
        $newStock = bcadd($stock, $num);

        $adminId = $staff->adminId ?? 0;
        $staffName = $staff->name ?? '';
        $staffId = $staff->id ?? 0;

        $sjId = $shop->sjId ?? 0;
        $shopId = $shop->id ?? 0;
        $mainId = $shop->mainId ?? 0;
        $ghsItemInfo = [['productId' => $productId, 'bigNum' => $newStock, 'smallNum' => 0,]];
        $pdData = [];
        $pdData['itemInfo'] = $ghsItemInfo;
        $pdData['sjId'] = $sjId;
        $pdData['shopId'] = $shopId;
        $pdData['adminId'] = $adminId;
        $pdData['mainId'] = $mainId;
        $pdData['staffName'] = $staffName;
        $pdData['staffId'] = $staffId;
        $pdData['remark'] = "预定盘点增加{$num}个库存";
        $inOrder = self::opOrder($pdData, false, false, false);
        $needCgNum = $bookItemCustomRes->needCgNum ?? 0;
        if ($num > $needCgNum) {
            util::fail('增加库存不能超过待采数量');
        }
        $delNeedCgNum = $num;
        $params = ['staffId' => $staffId, 'staffName' => $staffName];
        $params['currentChangeType'] = 'pdAddStock';
        $bookItemCustomRes = BookItemCustomClass::delNeedCgNum($bookItemCustomRes, $delNeedCgNum, 0, $inOrder, $shop, $product, $params);
        $bookItemRes = BookItemClass::getByCondition(['bookSn' => $bookSn, 'itemId' => $productId], true);
        if (empty($bookItemRes)) {
            util::fail('借库存没有找到bookItem');
        }
        $bookItemRes = BookItemClass::delNeedCgNum($bookItemRes, $delNeedCgNum, 0, $inOrder, $shop, $product, $params);
        $customId = $bookItemCustomRes->customId ?? 0;
        $bookCustomRes = BookCustomClass::getByCondition(['bookSn' => $bookSn, 'customId' => $customId], true);
        if (empty($bookCustomRes)) {
            util::fail('盘点加库存没有找到bookCustom');
        }
        $bookCustomRes = BookCustomClass::delNeedCgNum($bookCustomRes, $delNeedCgNum, 0, $inOrder, $shop, $product, $params);
        util::unlock($cacheKey);
        return true;
    }

    public static function loanStock($inId, $outId, $num, $shop, $staff, $bookItemCustomRes)
    {
        $cacheKey = 'change_book_item_num_' . $inId;
        $noLock = util::lock($cacheKey);
        if (!$noLock) {
            util::fail("系统繁忙，1秒后再提交");
        }

        $sjId = $shop->sjId ?? 0;
        $shopId = $shop->id ?? 0;
        $mainId = $shop->mainId ?? 0;
        $in = ProductClass::getById($inId, true);
        if (empty($in) || $in->mainId != $mainId) {
            util::fail('没有找到花材...');
        }
        $inName = $in->name ?? '';
        $out = ProductClass::getById($outId, true);
        if (empty($out) || $out->mainId != $mainId) {
            util::fail('没有找到花材。');
        }
        $outName = $out->name ?? '';
        $stock = $out->stock ?? 0;
        $bookSn = $shop->bookSn ?? 0;
        $couldLoan = 0;
        if (!empty($bookSn)) {
            $bookItem = BookItemClass::getByCondition(['bookSn' => $bookSn, 'itemId' => $outId], true);
            if (!empty($bookItem)) {
                //借出的人预订控制在不受影响范围
                $bookNum = $bookItem->bookNum ?? 0;
                if ($bookNum > 0) {
                    $roadNum = $bookItem->roadNum ?? 0;
                    $needCgNum = $bookItem->needCgNum ?? 0;
                    $unReachNum = bcadd($roadNum, $needCgNum, 2);
                    $useStock = bcsub($bookNum, $unReachNum, 2);
                    if ($stock > $useStock) {
                        $couldLoan = bcsub($stock, $useStock, 2);
                    }
                } else {
                    $couldLoan = $stock;
                }
            } else {
                $couldLoan = $stock;
            }
        }
        if ($num > $couldLoan) {
            util::fail("只能借{$couldLoan}");
        }
        if ($inId == $outId) {
            util::fail('同个花材呢');
        }

        $newOutStock = bcsub($stock, $num, 2);

        $inStock = $in->stock ?? 0;
        $newInStock = bcadd($inStock, $num);

        $adminId = $staff->adminId ?? 0;
        $staffName = $staff->name ?? '';
        $staffId = $staff->id ?? 0;

        $ghsItemInfo = [['productId' => $outId, 'bigNum' => $newOutStock, 'smallNum' => 0,]];
        $pdData = [];
        $pdData['itemInfo'] = $ghsItemInfo;
        $pdData['sjId'] = $sjId;
        $pdData['shopId'] = $shopId;
        $pdData['adminId'] = $adminId;
        $pdData['mainId'] = $mainId;
        $pdData['staffName'] = $data['staffName'] ?? '';
        $pdData['remark'] = "借{$num}个库存给{$inName}";
        $pdData['staffName'] = $staffName;
        $pdData['staffId'] = $staffId;
        self::opOrder($pdData, false, false, false);

        $sjId = $shop->sjId ?? 0;
        $shopId = $shop->id ?? 0;
        $mainId = $shop->mainId ?? 0;
        $ghsItemInfo = [['productId' => $inId, 'bigNum' => $newInStock, 'smallNum' => 0,]];
        $pdData = [];
        $pdData['itemInfo'] = $ghsItemInfo;
        $pdData['sjId'] = $sjId;
        $pdData['shopId'] = $shopId;
        $pdData['adminId'] = $adminId;
        $pdData['mainId'] = $mainId;
        $pdData['staffName'] = $staffName;
        $pdData['staffId'] = $staffId;
        $pdData['remark'] = "向{$outName}借{$num}个库存";
        $inOrder = self::opOrder($pdData, false, false, false);

        //借入的人待采会被影响
        $needCgNum = $bookItemCustomRes->needCgNum ?? 0;
        if ($num > $needCgNum) {
            $delNeedCgNum = $needCgNum;
        } else {
            $delNeedCgNum = $num;
        }
        $params = ['staffId' => $staffId, 'staffName' => $staffName];
        $params['currentChangeType'] = 'loanStock';
        $params['outName'] = $outName;
        $bookItemCustomRes = BookItemCustomClass::delNeedCgNum($bookItemCustomRes, $delNeedCgNum, 0, $inOrder, $shop, $in, $params);
        $bookItemRes = BookItemClass::getByCondition(['bookSn' => $bookSn, 'itemId' => $inId], true);
        if (empty($bookItemRes)) {
            util::fail('借库存没有找到bookItem');
        }
        $bookItemRes = BookItemClass::delNeedCgNum($bookItemRes, $delNeedCgNum, 0, $inOrder, $shop, $in, $params);
        $customId = $bookItemCustomRes->customId ?? 0;
        $bookCustomRes = BookCustomClass::getByCondition(['bookSn' => $bookSn, 'customId' => $customId], true);
        if (empty($bookCustomRes)) {
            util::fail('借库存没有找到bookCustom');
        }
        $bookCustomRes = BookCustomClass::delNeedCgNum($bookCustomRes, $delNeedCgNum, 0, $inOrder, $shop, $in, $params);
        util::unlock($cacheKey);
        return true;
    }

    //2021.1.22 lqh 操作订单  添加/保存草稿/草稿编辑保存： 区别在添加是立即改库存和记录流水记录，而保存草稿是只保存订单信息
    public static function opOrder($data, $draft = false, $update = false, $check = true, $params = [])
    {
        $sjId = $data['sjId'];
        $shopId = $data['shopId'];
        $adminId = $data['adminId'] ?? 0;
        $pdType = $data['pdType'] ?? '';
        $mainId = $data['mainId'] ?? 0;
        $remark = $data['remark'] ?? '';
        if (!empty($remark)) {
            $remark = stringUtil::subStringUtf8($remark, 100, '...');
        }

        //控制修改库存的权限，在这里控制 ssh 20250313
        if (getenv('YII_ENV') == 'production') {
            //花大苪只有三个人可以修改库存
            if ($mainId == 8164) {
                if (!in_array($adminId, [9273, 9303, 47576])) {
                    util::fail('不能修改库存哦');
                }
            }
        }

        if ($draft) {
            //保存草稿
            $data['status'] = self::STATUS_DRAFT;
        } else {
            //确定保存
            $data['status'] = self::STATUS_COMPLETE;
        }
        if ($update) {
            $orderSn = $data['orderSn'];
        } else {
            $orderSn = orderSn::getGhsCheckSn();
        }

        $data['orderSn'] = $orderSn;
        //数据格式 [{bigNum:0,smallNum:0,productId:1}]
        $ghsItemInfo = $data['itemInfo'];
        //之前出现过同个花材在不现分类下出现，这里进行组合
        $ghsItemInfo = self::mergeItemInfo($ghsItemInfo);

        $sumNum = self::sumNumByItemInfo($ghsItemInfo);
        $data['bigNum'] = $sumNum['bigNum'];// 总的大单位数量 总共多少扎
        $data['smallNum'] = $sumNum['smallNum']; //总的小单位数量 总共多少支
        $connection = Yii::$app->db;
        $transaction = $connection->beginTransaction();
        try {
            if ($update) {
                //更新先删除数据
                self::deleteByCondition(['orderSn' => $orderSn]);
                CheckOrderItemClass::deleteByCondition(['orderSn' => $orderSn]);
            }
            $order = self::add($data, true);
            //写入详情表
            $batchData = self::groupOrderItem($ghsItemInfo, $orderSn);
            CheckOrderItemClass::batchAddOrderItem($batchData);

            $avCost = 0;
            $changeCost = 0;
            $unitCost = 0;
            $remainCost = 0;
            $remainStock = 0;
            if (isset($params['motherId']) && $params['motherId'] > 0) {
                $motherInfo = ProductClass::getById($params['motherId'], true);
                $unitCost = $motherInfo->avCost ?? 0;
            }

            $addAmount = 0;
            $subAmount = 0;
            $ids = [];
            if ($draft === false) {
                //盘点完成完成，直接将库存中的数量改为当时盘点的数量
                foreach ($batchData as $v) {
                    $productId = $v['productId'];
                    $ids[] = $productId;
                    //修改库存数量：盘点同样需要锁住花材行，避免与开单/调拨并发覆盖库存
                    $productData = ProductClass::getLockById($productId);
                    if (empty($productData)) {
                        util::fail("花材不存在");
                    }

                    //当 limitBuy=0 时，则清空限购记录缓存
                    if ($productData->limitBuy == 0) {
                        ProductClass::clearLimitBuyCache($productId);
                        \bizHd\product\classes\ProductClass::clearLimitBuyCache($productId);
                    }

                    //涉及平均成本计算的，多处要修改，搜索关键词 calc_av_cost
                    if (isset($params['motherId']) && $params['motherId'] > 0) {
                        //变动库存和变动成本
                        $changeNum = bcsub($productData->stock, $v['itemNum'], 2);
                        $changeNum = abs($changeNum);
                        $changeCost = bcmul($unitCost, $changeNum, 2);
                        //原库存和原成本，也叫剩余成本和剩余库存
                        $oldItemStock = $productData->stock ?? 0;
                        $oldAvCost = $productData->avCost ?? 0;
                        $oldItemCost = bcmul($oldItemStock, $oldAvCost, 2);
                        if ($productId == $params['motherId']) {
                            //新库存和新成本
                            $remainCost = bcsub($oldItemCost, $changeCost, 2);
                            $remainCost = $remainCost > 0 ? $remainCost : 0;
                            $remainStock = bcsub($oldItemStock, $changeNum, 2);
                            $remainStock = $remainStock > 0 ? $remainStock : 0;
                            $avCost = $unitCost;
                            $productData->avCost = $avCost;
                            $productData->totalCost = $remainCost;
                            $productData->totalStock = $remainStock;
                            $productData->save();
                        } else {
                            //新库存和新成本
                            $remainStock = bcadd($changeNum, $oldItemStock, 2);
                            $remainCost = bcadd($changeCost, $oldItemCost, 2);
                            if ($remainStock > 0) {
                                $avCost = bcdiv($remainCost, $remainStock, 2);
                            } else {
                                $avCost = 0;
                                $remainStock = 0;
                                $remainCost = 0;
                            }
                            $productData->avCost = $avCost;
                            $productData->totalCost = $remainCost;
                            $productData->totalStock = $remainStock;
                            $productData->save();
                        }
                    }
                    //上架
                    if ($v['itemNum'] > 0 && $productData->status == 2) {
                        ProductClass::changeStatusAndReset($productData, 1);
                    }
                    //下架
                    if ($v['itemNum'] <= 0 && $productData->status == 1) {
                        ProductClass::changeStatusAndReset($productData, 2, true);
                    }
                    $oldStockVal = $productData->stock ?? 0;
                    $productData->stock = $v['itemNum'];
                    if ($adminId) {
                        $productData->adminId = $adminId;
                    }

                    //流水记录
                    $record = [];
                    $record['sjId'] = $sjId;
                    $record['shopId'] = $shopId;
                    $record['mainId'] = $productData->mainId ?? 0;
                    $record['orderSn'] = $orderSn;
                    $record['ptStyle'] = 2;
                    $record['relateName'] = $data['staffName'] ?? '';
                    $record['itemId'] = $v['itemId'];
                    $record['productId'] = $productId;
                    $record['itemNum'] = abs($v['profitLossNum']);
                    $record['oldStock'] = $oldStockVal;
                    $record['newStock'] = $v['itemNum'];
                    $record['targetId'] = $order->id ?? 0;
                    $record['remark'] = $remark;
                    $record['avCost'] = $avCost;
                    $record['changeCost'] = $changeCost;
                    $record['unitCost'] = $unitCost;
                    $record['totalStock'] = $remainStock;
                    $record['totalCost'] = $remainCost;
                    StockRecordClass::addCheckOrderRecord($record);

                    $amount = $v['amount'] ?? 0;
                    if ($amount > 0) {
                        $addAmount = bcadd($addAmount, $amount, 2);
                    } else {
                        $subAmount = bcadd($subAmount, $amount, 2);
                    }

                    //如果花材是自动补充库存类型的花材，则库存低于900时，自动补充到98520,多处要同步修改，关键词 auto_add_stock
                    if ($productData->virtualStock == 1 && $v['itemNum'] < 9900) {
                        $productData->stock = 98520;
                        $productData->status = 1;
                    }
                    $productData->save();

                }

                $shop = ShopClass::getById($shopId, true);
                $bookSn = $shop->bookSn ?? 0;
                if (!empty($bookSn) && $check == true) {
                    $bookItemRes = BookItemClass::getAllByCondition(['bookSn' => $bookSn, 'itemId' => ['in', $ids]], null, '*', null, true);
                    if (!empty($bookItemRes)) {
                        foreach ($bookItemRes as $bookItem) {
                            $name = $bookItem->name ?? '未命名';
                            util::fail($name . " 被预订，不能直接改库存");
                        }
                    }
                }

                if ($pdType == 'stockInPd' && !empty($mainId)) {
                    //如果是车销的入库花材盘点，则将记录过的花材清除
                    StockInDayClass::deleteByCondition(['mainId' => $mainId]);
                }

            }
            $order->addAmount = $addAmount;
            $order->subAmount = $subAmount;
            $order->price = bcadd($addAmount, $subAmount, 2);
            $order->save();
            $transaction->commit();
            return $order;

        } catch (\Exception $exception) {
            $transaction->rollBack();
            util::fail('保存失败' . $exception->getMessage());
        }

    }

    //2021.1.22 lqh 订单列表
    public static function getOrderList($where)
    {
        $data = self::getList('*', $where, 'addTime DESC');
        $list = isset($data['list']) && !empty($data['list']) ? $data['list'] : [];
        if (empty($list)) {
            return $data;
        }
        $data['list'] = $list;
        $data['list'] = self::groupAdminList($list);
        $data['list'] = self::groupStatusName($data['list']);
        return $data;
    }

    //2021.1.22 订单详情
    //获取订单详情信息 lqh 2021.1.20
    public static function getOrderDetail($orderSn, $shopId)
    {
        $orderData = self::orderExist($orderSn, $shopId);
        $orderInfo = CheckOrderItemClass::getOrderItemDetail($orderSn);
        $itemData = [];

        if ($orderInfo) {
            foreach ($orderInfo as $v) {
                $info = json_decode($v['itemInfo'], true);
                $tmp = $info;
                $tmp['itemCover'] = self::groupImg($info['itemCover']);
                unset($v['itemInfo']);
                if (!isset($tmp['rank'])) {
                    $tmp['rank'] = 'B';
                }

                $tmp = array_merge($tmp, $v);
                $tmp['id'] = $v['productId'];
                $tmp['classId'] = 0;
                $itemData[] = $tmp;
            }
        }
        $orderData = self::groupAdmin($orderData);
        $orderData['itemInfo'] = $itemData;
        $orderData['statusName'] = self::getStatusName($orderData['status']);
        return $orderData;
    }

    //2021.1.22 lqh 判断订单号是否存在
    public static function orderExist($orderSn, $shopId)
    {
        $where = [
            'orderSn' => $orderSn,
            'shopId' => $shopId,
        ];
        $orderData = self::getByCondition($where);
        if (!$orderData) {
            util::fail('订单不存在');
        }
        return $orderData;
    }

    // 组装 orderItem  lqh 2021.1.25
    public static function groupOrderItem($ghsItemInfo, $orderSn)
    {
        $productData = self::getProductMapData($ghsItemInfo);
        //写入详情表
        $batchData = [];
        foreach ($ghsItemInfo as $v) {
            $tmp = [];
            $productId = $v['productId'];
            $itemId = $productData[$productId]['itemId'];
            $rank = $productData[$productId]['rank'] ?? 'B';// 花材级别
            $tmp['orderSn'] = $orderSn;
            $tmp['itemId'] = $itemId;
            $tmp['productId'] = $v['productId'];
            $unitNum = $productData[$productId]['ratio'] ?? 0;
            $tmp['itemStock'] = $productData[$productId]['stock'] ?? 0;//当时库存
            $itemNum = ProductClass::mergeItemNum($v['bigNum'], $v['smallNum'], $unitNum);
            $tmp['itemNum'] = $itemNum;// 盘点数量
            $tmp['itemPrice'] = $productData[$productId]['price'] ?? 0; //当时售卖的价格
            $tmp['itemCost'] = $productData[$productId]['cost'] ?? 0; //当时成本的价格
            $tmp['profitLossNum'] = bcsub($tmp['itemNum'], $tmp['itemStock'], 2); //盈亏数 = 盘点数-当时库存数
            $tmp['amount'] = bcmul($tmp['profitLossNum'], $tmp['itemCost'], 2);
            $stockFormat = ProductClass::formatStock($tmp['itemStock'], $unitNum); // 库存总单位数量转大小单位的数量
            $itemInfo = [
                'itemName' => $productData[$productId]['name'] ?? '',//花材名称
                'itemCover' => $productData[$productId]['cover'] ?? '',//花材图片
                'bigNum' => $v['bigNum'] ?? 0,//数量（大单位）
                'smallNum' => $v['smallNum'] ?? 0,//数量(小单位)
                'bigNumStock' => $stockFormat['bigNum'],// 当时库存大单位数
                'smallNumStock' => $stockFormat['smallNum'],//当时库存 小单位数
                'bigNumProfitLoss' => bcsub($v['bigNum'], $stockFormat['bigNum']),//大单位的盈亏
                'smallNumProfitLoss' => bcsub($v['smallNum'], $stockFormat['smallNum']),//小单位的盈亏
                'itemUnit' => $unitNum ? 2 : 1,//单位
                'ratio' => $unitNum,// 比例
                'rank' => $rank,// 花材级别
                'bigUnit' => $productData[$productId]['bigUnit'],//大单位名称 扎
                'smallUnit' => $productData[$productId]['smallUnit'],//小单位名称 支
            ];
            $tmp['itemInfo'] = json_encode($itemInfo);
            $batchData[] = $tmp;
        }
        return $batchData;
    }

    // 组装状态码 lqh 2021.1.30
    public static function groupStatusName($list)
    {
        foreach ($list as $k => $val) {
            $status = $val['status'] ?? 0;
            $list[$k]['statusName'] = self::getStatusName($status);
        }
        return $list;
    }

    // 获取状态码名称
    public static function getStatusName($status)
    {
        return self::$statusMap[$status] ?? '';
    }

}