<?php

namespace ghs\controllers;

use bizGhs\merchant\classes\ShopClass;
use bizGhs\order\classes\StockInOrderClass;
use bizGhs\order\classes\StockInOrderItemClass;
use bizGhs\order\classes\StockOutOrderClass;
use bizGhs\product\classes\ProductClass;
use common\components\util;
use Yii;

//出库 lqh 2021.1.23
class StockOutController extends BaseController
{

    //入库单一键出库 ssh 20231207
    public function actionOneKeyStockOut()
    {
        if (Yii::$app->request->isGet) {
            $post = Yii::$app->request->get();
        } elseif (Yii::$app->request->isPost) {
            $post = Yii::$app->request->post();
        }
        $orderSn = $post['orderSn'] ?? '';
        $in = StockInOrderClass::getByCondition(['orderSn' => $orderSn], true);
        if (empty($in)) {
            util::fail('没有找到入库单');
        }
        if ($in->inMainId != $this->mainId) {
            util::fail('不是你的入库单');
        }

        $inShopId = $post['inShopId'] ?? 0;
        if ($inShopId == $this->shopId) {
            util::fail('出库和入库门店一样');
        }
        $inShop = ShopClass::getById($inShopId, true);
        if (empty($inShop)) {
            util::fail('没有找到入库门店');
        }

        $changeList = $post['changeList'] ?? [];
        $changeData = [];
        if (!empty($changeList)) {
            $changeFormatData = json_decode($changeList, true);
            if (!empty($changeFormatData)) {
                foreach ($changeFormatData as $k => $v) {
                    $productId = $v['productId'];
                    $actPutNum = $v['actPutNum'] ?? 0;
                    $itemName = $v['itemName'] ?? '';
                    $changeData[$productId] = ['actPutNum' => $actPutNum, 'itemName' => $itemName];
                }
            }
        }

        $inItemList = StockInOrderItemClass::getAllByCondition(['orderSn' => $orderSn], null, '*');
        if (empty($inItemList)) {
            util::fail('没有找到入库单的花材');
        }
        $itemInfo = [];
        foreach ($inItemList as $key => $info) {
            $productId = $info['productId'] ?? 0;
            $itemNum = $info['itemNum'] ? floatval($info['itemNum']) : 0;
            if (!empty($changeData)) {
                if (isset($changeData[$productId])) {
                    $changeResult = $changeData[$productId];
                    $itemNum = $changeResult['actPutNum'];
                    $itemName = $changeResult['itemName'];
                    if (!is_numeric($itemNum)) {
                        util::fail('请填写【' . $itemName . '】回调数值');
                    }
                }
            }
            $itemInfo[] = ['productId' => $productId, 'bigNum' => $itemNum, 'smallNum' => 0];
        }
        $arr = [
            'confirmIn' => 1,
            'date' => '',
            'outTime' => '',
            'remark' => '一键再次出库',
            'inShopId' => $inShopId,
            'inMainId' => $inShop->mainId,
            'itemInfo' => $itemInfo,
            'action' => 'confirm',
            'sjId' => $this->sjId,
            'outShopId' => $this->shopId,
            'outMainId' => $this->mainId,
            'adminId' => $this->adminId,
        ];
        $connection = Yii::$app->db;
        $transaction = $connection->beginTransaction();
        try {
            StockOutOrderClass::addOrder($arr);
            //回调次数+1
            $in->callbackTime += 1;
            $in->save();
            $transaction->commit();
            util::complete('操作成功');
        } catch (\Exception $exception) {
            $transaction->rollBack();
            util::fail('操作失败');
        }
    }

    //结清账单 ssh 20221113
    public function actionClear()
    {
        $shopAdmin = $this->shopAdmin;
        if (isset($shopAdmin->super) == false || $shopAdmin->super != 1) {
            util::fail('超管才能修改');
        }

        $get = Yii::$app->request->get();
        $orderSn = $get['orderSn'] ?? '';
        $out = StockOutOrderClass::getByCondition(['orderSn' => $orderSn], true);
        if (empty($out)) {
            util::fail('没有找到出库单');
        }
        if ($out->outMainId != $this->mainId) {
            util::fail('没有权限');
        }
        if ($out->status != 2) {
            util::fail('已出库才能结账单');
        }
        if ($out->debt == 0) {
            util::fail('已经结过了');
        }
        $inOrderSn = $out->inOrderSn ?? '';
        $in = StockInOrderClass::getByCondition(['orderSn' => $inOrderSn], true);
        if (empty($in)) {
            util::fail('没有找到入库单');
        }
        if ($in->status != 2) {
            util::fail('已入库才能结账单');
        }
        if ($in->debt == 0) {
            util::fail('已经结过了');
        }
        $out->debt = 0;
        $out->save();
        $in->debt = 0;
        $in->save();
        util::complete();
    }

    /**
     * 全部出库
     * 职责：将当前门店下所有有库存且未删除的花材一次性全部出库到指定门店
     * 入参：GET 传参 shopId (入库门店ID), confirmIn (是否直接确认入库)
     * 返回：JSON 格式的成功提示
     * 副作用：扣减出库门店库存，记录出库单及明细，写入库存变动日志
     * 关键边界：
     *   1. 校验入库门店有效性，默认门店不允许全部出库，不能出库给自己
     *   2. 优化：直接在数据库过滤有库存且未删除的商品，且仅查询必要字段（id, stock, ratio），返回纯数组，避免实例化大量 ActiveRecord 对象，极大节省内存和 CPU 耗时
     */
    public function actionAllOut()
    {
        $get = Yii::$app->request->get();
        $inShopId = $get['shopId'] ?? 0;
        $confirmIn = $get['confirmIn'] ?? 0;
        $inShop = ShopClass::getById($inShopId, true);
        if (empty($inShop)) {
            util::fail('入库门店没有找到');
        }
        $inMainId = $inShop->mainId ?? 0;
        $shop = $this->shop;
        if ($shop->default == 1) {
            util::fail('默认门店不能全部出库');
        }

        $connection = Yii::$app->db;
        $transaction = $connection->beginTransaction();

        try {

            $shopId = $this->shopId;
            $mainId = $this->mainId;
            $sjId = $shop->sjId ?? 0;
            // 复杂分支/关键逻辑：优化查询。直接在数据库过滤 delStatus=0 且 stock>0 的商品，仅查询 id, stock, ratio 字段，且返回纯数组（不实例化对象）
            $list = ProductClass::getAllByCondition([
                'mainId' => $mainId,
                'delStatus' => 0,
                'stock>' => 0,
            ], null, 'id, stock, ratio', null, false);
            if (empty($list)) {
                util::fail('没有花材');
            }
            if ($inShopId == $shopId) {
                util::fail('不能出给自己');
            }
            $itemInfo = [];
            foreach ($list as $item) {
                $stock = $item['stock'] ?? 0;
                $ratio = $item['ratio'] ?? 0;
                $bigNum = intval($stock);
                $small = bcsub((string)$stock, (string)$bigNum, 2);
                $smallNum = bcmul($small, (string)$ratio);
                $currentId = $item['id'];
                $itemInfo[] = ['productId' => $currentId, 'bigNum' => $bigNum, 'smallNum' => (float)$smallNum];
            }
            if (empty($itemInfo)) {
                util::fail('没有库存');
            }
            $data = [
                'remark' => '全部出库',
                'itemInfo' => $itemInfo,
                'inShopId' => $inShopId,
                'inMainId' => $inMainId,
                'outMainId' => $mainId,
                'outShopId' => $shopId,
                'sjId' => $sjId,
                'action' => StockOutOrderClass::ACTION_CONFIRM,
                'outTime' => date('Y-m-d H:i:s'),
                'adminId' => $this->adminId,
                'confirmIn' => $confirmIn,
            ];
            StockOutOrderClass::addOrder($data);
            $transaction->commit();
            util::complete();
        } catch (\Exception $exception) {
            $transaction->rollBack();
            util::fail('出库失败' . $exception->getMessage());
        }
    }

    //出库列表 lqh 2021.1.23
    public function actionList()
    {
        $get = Yii::$app->request->get();
        $orderStatus = isset($get['status']) ? $get['status'] : '';
        $where = [];
        $where['outShopId'] = $this->shopId;
        if (!empty($orderStatus)) {
            $where['status'] = $orderStatus;
        }
        $list = StockOutOrderClass::getOrderList($where);
        util::success($list);
    }

    //新增出库 lqh 2021.1.23
    public function actionCreateOrder()
    {
        $post = Yii::$app->request->post();
        $post['sjId'] = $this->sjId;
        $post['outShopId'] = $this->shopId;
        $post['outMainId'] = $this->mainId;
        $post['adminId'] = $this->adminId;
        $inShopId = $post['inShopId'] ?? 0;
        $now = date('Y-m-d H:i:s');
        $date = $post['date'] ?? $now;
        $post['outTime'] = $date;
        $action = $post['action'] ?? 'wait'; //confirm(直接出库) wait(待出库中)
        $post['action'] = $action;
        $post['inShopId'] = $inShopId;
        $check = StockOutOrderClass::getByCondition(['outShopId' => $this->shopId, 'inShopId' => $inShopId, 'status' => StockOutOrderClass::STATUS_WAIT]);
        if ($check) {
            util::fail('还有待出库的订单');
        }
        $ghsItemInfo = $post['itemInfo'] ?? '';
        if (empty($ghsItemInfo)) {
            util::fail('请选择花材');
        }
        $ghsItemInfo = json_decode($ghsItemInfo, true); // [{productId:0,bigNum:1,smallNum:0}]
        if (!is_array($ghsItemInfo)) {
            util::fail('花材格式不正确');
        }

        //避免重复提交
        $adminId = $this->adminId;
        util::checkRepeatCommit($adminId, 5);

        try {
            $order = util::runWithDbConcurrencyRetry(function () use ($post, $ghsItemInfo, $inShopId) {
                $connection = Yii::$app->db;
                $transaction = $connection->beginTransaction();
                try {
                    //入库门店有效性判断
                    if ($this->shopId == $inShopId) {
                        util::fail('不能出库给当前门店');
                    }
                    $inShop = ShopClass::getById($inShopId);
                    if (empty($inShop)) {
                        util::fail('没有找到门店68');
                    }
                    ShopClass::valid($inShop, $this->sjId);
                    $post['inMainId'] = $inShop['mainId'] ?? 0;

                    $staff = $this->shopAdmin;
                    $post['staffName'] = $staff->name ?? '';
                    $post['staffId'] = $staff->id ?? 0;
                    $post['adminId'] = $this->adminId;

                    ProductClass::valid($ghsItemInfo, $this->mainId);
                    //判断花材里的信息
                    foreach ($ghsItemInfo as $v) {
                        $bigNum = $v['bigNum'] ?? 0;
                        $smallNum = $v['smallNum'] ?? 0;
                        if ($bigNum <= 0 && $smallNum <= 0) {
                            util::fail('花材数量不能为0');
                        }
                    }
                    $post['itemInfo'] = $ghsItemInfo;
                    $order = StockOutOrderClass::addOrder($post);
                    $transaction->commit();
                    return $order;
                } catch (\Exception $exception) {
                    if ($transaction->isActive) {
                        $transaction->rollBack();
                    }
                    throw $exception;
                }
            });
            util::success($order);
        } catch (\Exception $exception) {
            if (util::isDbConcurrencyException($exception)) {
                util::fail('系统繁忙中，请稍后再试');
            } else {
                util::fail('出库失败' . $exception->getMessage());
            }
        }
    }

    //出库详情 lqh 2021.1.23
    public function actionDetail()
    {
        $orderSn = Yii::$app->request->get('orderSn', '');
        $orderData = StockOutOrderClass::getOrderDetail($orderSn, $this->shopId);
        util::success($orderData);
    }

    //确认出库 lqh 2021.1.23
    public function actionConfirmOrder()
    {
        $get = Yii::$app->request->get();
        $orderSn = $get['orderSn'];
        try {
            util::runWithDbConcurrencyRetry(function () use ($orderSn) {
                $connection = Yii::$app->db;
                $transaction = $connection->beginTransaction();
                try {
                    StockOutOrderClass::confirmOrder($orderSn, $this->shopId, $this->adminId);
                    $transaction->commit();
                } catch (\Exception $exception) {
                    if ($transaction->isActive) {
                        $transaction->rollBack();
                    }
                    throw $exception;
                }
            });
            util::complete("出库成功");
        } catch (\Exception $exception) {
            if (util::isDbConcurrencyException($exception)) {
                util::fail('系统繁忙中，请稍后再试');
            } else {
                util::fail($exception->getMessage());
            }
        }
    }


    //取消出库 lqh 2021.1.23
    public function actionCancelOrder()
    {
        $get = Yii::$app->request->get();
        $orderSn = $get['orderSn'];
        try {
            util::runWithDbConcurrencyRetry(function () use ($orderSn) {
                $connection = Yii::$app->db;
                $transaction = $connection->beginTransaction();
                try {
                    StockOutOrderClass::cancelOrder($orderSn, $this->shopId, $this->adminId);
                    $transaction->commit();
                } catch (\Exception $exception) {
                    if ($transaction->isActive) {
                        $transaction->rollBack();
                    }
                    throw $exception;
                }
            });
            util::complete("取消成功");
        } catch (\Exception $exception) {
            if (util::isDbConcurrencyException($exception)) {
                util::fail('系统繁忙中，请稍后再试');
            } else {
                util::fail($exception->getMessage());
            }
        }
    }

    //打印出库单 ssh 20231026
    public function actionPrint()
    {
        $get = Yii::$app->request->get();
        $id = $get['id'];
        $out = StockOutOrderClass::getById($id, true);
        if (empty($out)) {
            util::fail('没有找到出库记录');
        }
        if ($out->outMainId != $this->mainId) {
            util::fail('不是你的出库单');
        }
        StockOutOrderClass::printOrder($out, $this->shop);
        util::complete();
    }

}