<?php
/**
 * Niushop商城系统 - 团队十年电商经验汇集巨献!
 * =========================================================
 * Copy right 2019-2029 上海牛之云网络科技有限公司, 保留所有权利。
 * ----------------------------------------------
 * 官方网址: https://www.niushop.com
 * 这不是一个自由软件！您只能在不用于商业目的的前提下对程序代码进行修改和使用。
 * 任何企业和个人不允许对程序代码以任何形式任何目的再发布。
 * =========================================================
 */

namespace addon\stock\shop\controller;

use addon\stock\model\stock\Allot;
use addon\stock\model\stock\Document;
use addon\stock\model\stock\Inventory;
use addon\stock\model\stock\Stock as StockModel;
use addon\stock\model\Store;
use app\model\goods\GoodsCategory as GoodsCategoryModel;
use app\shop\controller\BaseShop;

/**
 * 库存管理
 * Class Goods
 */
class Stock extends BaseShop
{

    /**
     * 库存列表
     * @return mixed
     */
    public function manage()
    {
        if (request()->isAjax()) {
            $page = input('page', 1);
            $page_size = input('page_size', PAGE_LIST_ROWS);
            $search = input('search_text', '');//名称或编码
            $category_id = input('category_id', '');//todo  也可以多选
            $min_stock = input('min_stock', 0);
            $max_stock = input('max_stock', 0);
            $store_id = input('store_id', 0);
            $field = 'gs.stock,gs.*,g.unit';
            $join = array (
                [ 'goods g', 'g.goods_id = gs.goods_id', 'left' ],
            );
            $condition = [];
            $condition[] = [ 'gs.site_id', '=', $this->site_id ];
            $condition[] = [ 'g.is_delete', '=', 0 ];
            $condition[] = [ 'g.goods_class', 'in', [ 1, 6 ] ];
            if (!empty($search)) {
                $condition[] = [ 'gs.sku_name|sku_no', 'like', '%' . $search . '%' ];
            }

            if (!empty($category_id)) {
                $condition[] = [ 'g.category_id', 'like', '%,' . $category_id . ',%' ];
            }

            if ($store_id > 0) {
                $stock_alias = 'sgs.real_stock';
                $join[] = [
                    'store_goods_sku sgs',
                    'sgs.sku_id = gs.sku_id and (sgs.store_id is null or sgs.store_id = ' . $store_id . ')',
                    'left'
                ];
                $field .= ',sgs.stock, sgs.real_stock';
            } else {
                $stock_alias = 'gs.real_stock';
                $join[] = [
                    'store_goods_sku sgs',
                    'sgs.sku_id = gs.sku_id or sgs.sku_id is null',
                    'left'
                ];
                $field .= ',gs.stock, sum(sgs.real_stock) as real_stock';
                $group = 'gs.sku_id';
            }

            if ($min_stock > 0 && $max_stock > 0) {
                $condition[] = [ $stock_alias, 'between', [ $min_stock, $max_stock ] ];
            } else if ($min_stock > 0 && $max_stock == 0) {
                $condition[] = [ $stock_alias, '>=', $min_stock ];
            } else if ($min_stock == 0 && $max_stock > 0) {
                $condition[] = [ $stock_alias, '<=', $max_stock ];
            }
            $goods_model = new \app\model\goods\Goods();
            $res = $goods_model->getGoodsSkuPageList($condition, $page, $page_size, 'g.create_time desc', $field, 'gs', $join, $group ?? null);
            return $res;
        } else {
            //获取一级商品分类
            $goods_category_model = new GoodsCategoryModel();
            $condition = [
                [ 'pid', '=', 0 ],
                [ 'site_id', '=', $this->site_id ]
            ];

            $goods_category_list = $goods_category_model->getCategoryList($condition, 'category_id,category_name,level,commission_rate')[ 'data' ];
            $this->assign('goods_category_list', $goods_category_list);

            $this->assign('store_list', ( new Store )->getStoreList($this->site_id)[ 'data' ] ?? []);

            return $this->fetch('stock/manage');
        }
    }

    /**
     * 入库管理(应该豁免盘点)
     * @return mixed
     */
    public function storage()
    {
        if (request()->isAjax()) {
            $document_model = new Document();
            $page = input('page', 1);
            $page_size = input('page_size', PAGE_LIST_ROWS);
            $store_id = !empty(input('store_id', 0)) ? input('store_id', 0) : $this->store_id;
            $condition = array (
                [ 'site_id', '=', $this->site_id ],
                [ 'type', '=', 'input' ]
            );
            if ($store_id > 0) {
                $condition[] = [ 'store_id', 'in', $store_id ];
            }
            $result = $document_model->getDocumentPageList($condition, $page, $page_size, 'create_time desc');
            return $result;
        } else {
            $this->assign('store_list', ( new Store )->getStoreList($this->site_id)[ 'data' ] ?? []);
            return $this->fetch('stock/storage');
        }

    }

    /**
     * 创建入库单
     */
    public function stockin()
    {
        if (request()->isAjax()) {
            $stock_json = input('stock_json', '');
            $stock_array = json_decode($stock_json, true);
            $store_id = input('store_id', 0);

            $document_model = new Document();

            $result = $document_model->addPurchase([
                'site_id' => $this->site_id,
                'store_id' => $store_id,
                'user_info' => $this->user_info,
                'goods_sku_list' => $stock_array,
            ]);
            return $result;
        } else {
            $this->assign('store_list', ( new Store )->getStoreList($this->site_id)[ 'data' ] ?? []);
            return $this->fetch('stock/stockin');
        }
    }

    /**
     * 入库单详情
     */
    public function inputDetail()
    {
        $document_id = intval(input('document_id', 0));
        $document_model = new Document();
        $condition = array (
            [ 'site_id', '=', $this->site_id ],
            [ 'document_id', '=', $document_id ],
            [ 'type', '=', 'input' ]
        );
        $document_detail = $document_model->getDocumentInfo($condition)[ 'data' ] ?? [];
        $this->assign('document_detail', $document_detail);
        return $this->fetch('stock/input_detail');
    }

    /**
     * 出库管理(应该豁免盘点)
     * @return mixed
     */
    public function wastage()
    {
        if (request()->isAjax()) {
            $document_model = new Document();
            $page = input('page', 1);
            $page_size = input('page_size', PAGE_LIST_ROWS);
            $store_id = !empty(input('store_id', 0)) ? input('store_id', 0) : $this->store_id;

            $condition = array (
                [ 'site_id', '=', $this->site_id ],
                [ 'type', '=', 'output' ]
            );
            if ($store_id > 0) {
                $condition[] = [ 'store_id', 'in', $store_id ];
            }
            $result = $document_model->getDocumentPageList($condition, $page, $page_size, 'create_time desc');
            return $result;
        } else {
            $this->assign('store_list', ( new Store )->getStoreList($this->site_id)[ 'data' ] ?? []);
            return $this->fetch('stock/wastage');
        }
    }

    /**
     * 创建出库单
     */
    public function stockout()
    {
        if (request()->isAjax()) {
            $stock_json = input('stock_json', '');
            $store_id = input('store_id', 0);

            $stock_array = json_decode($stock_json, true);
            $document_model = new Document();
            $document_params = array (
                'site_id' => $this->site_id,
                'store_id' => $store_id,
                'user_info' => $this->user_info,
                'goods_sku_list' => $stock_array,
                'is_out_stock' => 1
            );
            $result = $document_model->addOtherOutput($document_params);
            return $result;
        } else {
            $this->assign('store_list', ( new Store )->getStoreList($this->site_id)[ 'data' ] ?? []);

            return $this->fetch('stock/stockout');
        }
    }

    /**
     * 出库单详情
     */
    public function outputDetail()
    {
        $document_id = input('document_id', 0);
        $document_model = new Document();
        $condition = array (
            [ 'site_id', '=', $this->site_id ],
            [ 'document_id', '=', $document_id ],
            [ 'type', '=', 'output' ]
        );
        $document_detail = $document_model->getDocumentInfo($condition)[ 'data' ] ?? [];
        $this->assign('document_detail', $document_detail);
        return $this->fetch('stock/output_detail');
    }

    /**
     * 库存盘点
     * @return mixed
     */
    public function check()
    {
        if (request()->isAjax()) {
            $page = input('page', 1);
            $page_size = input('page_size', PAGE_LIST_ROWS);
            $store_id = !empty(input('store_id', 0)) ? input('store_id', 0) : $this->store_id;
            $inventory_no = input('inventory_no', '');
            $condition = array (
                [ 'site_id', '=', $this->site_id ],
            );
            if ($store_id > 0) {
                $condition[] = [ 'store_id', 'in', $store_id ];
            }
            if ($inventory_no) {
                $condition[] = [ 'inventory_no', '=', $inventory_no ];
            }
            $inventory_model = new Inventory();
            $list = $inventory_model->getInventoryPageList($condition, $page, $page_size, 'create_time desc');
            return $list;
        } else {
            $this->assign('store_list', ( new Store )->getStoreList($this->site_id)[ 'data' ] ?? []);

            return $this->fetch('stock/check');
        }
    }

    /**
     * 库存盘点详情
     */
    public function inventoryDetail()
    {
        $inventory_no = input('inventory_no', 0);
        $inventory_model = new Inventory();
        $condition = array (
            [ 'site_id', '=', $this->site_id ],
            [ 'inventory_no', '=', $inventory_no ]
        );
        $inventory_detail = $inventory_model->getInventoryInfo($condition)[ 'data' ] ?? [];
        if (empty($inventory_detail)) {
            $this->error("盘点单不存在");
        }

        $this->assign('inventory_detail', $inventory_detail);
        return $this->fetch('stock/inventory_detail');
    }

    /**
     *新增盘点记录
     * @return mixed
     */
    public function addCheck()
    {
        if (request()->isAjax()) {
            $inventory_model = new Inventory();
            $store_id = input('store_id', 0);
            $stock_list = input('stock_json', '');//商品库存映照json  {{'sku_id':1, 'stock' : 10, 'cost_price':10,'source':'来源'}}
            $stock_list = json_decode($stock_list, true);
            $params = array (
                'site_id' => $this->site_id,
                'store_id' => $store_id,
                'sku_list' => $stock_list,
                'user_info' => $this->user_info,
            );
            $result = $inventory_model->addInventory($params);
            return $result;
        } else {

            $this->assign('store_list', ( new Store )->getStoreList($this->site_id)[ 'data' ] ?? []);

            return $this->fetch('stock/add_check');
        }
    }

    /**
     * 库存流水
     */
    public function records()
    {
        $sku_id = input('sku_id', 0);
        $document_model = new Document();
        if (request()->isAjax()) {
            $page = input('page', 1);
            $page_size = input('page_size', PAGE_LIST_ROWS);
            $type = input('type', '');
            $start_time = input('start_time', 0);
            $end_time = input('end_time', 0);
            $store_id = input('store_id', 0);
            $condition = array (
                [ 'dg.site_id', '=', $this->site_id ],
            );
            if ($sku_id > 0) {
                $condition[] = [ 'dg.goods_sku_id', '=', $sku_id ];
            }
            if (!empty($type)) {
                $condition[] = [ 'dt.key', '=', $type ];
            }
            if ($store_id > 0) {
                $condition[] = [ 'd.store_id', '=', $store_id ];
            }
            //注册时间
            if ($start_time != '' && $end_time != '') {
                $condition[] = [ 'dg.create_time', 'between', [ strtotime($start_time), strtotime($end_time) ] ];
            } else if ($start_time != '' && $end_time == '') {
                $condition[] = [ 'dg.create_time', '>=', strtotime($start_time) ];
            } else if ($start_time == '' && $end_time != '') {
                $condition[] = [ 'dg.create_time', '<=', strtotime($end_time) ];
            }

            $result = $document_model->getDocumentGoodsPageList($condition, $page, $page_size, 'dg.create_time desc');
            return $result;
        } else {
            $type_list = $document_model->getDocumentTypeList()[ 'data' ] ?? [];
            $this->assign('store_list', ( new Store )->getStoreList($this->site_id)[ 'data' ] ?? []);
            $this->assign('type_list', $type_list);
            $this->assign('sku_id', $sku_id);
            return $this->fetch('stock/records');
        }
    }

    /**
     * 商品规格列表(仅作临时用)
     */
    public function getSkuList()
    {
        $search = input('search', '');
        $goods_id = input('goods_id', '');
        $store_id = input('store_id', 0);
        $stock_model = new StockModel();
        $condition = array (
            [ 'gs.site_id', '=', $this->site_id ],
            [ 'g.goods_class', 'in', [ 1, 6 ] ],
            [ 'g.is_delete', '=', 0 ]
        );
        if (!empty($search)) {
            $condition[] = [ 'gs.sku_name|gs.sku_no', 'like', '%' . $search . '%' ];
        }
        if (!empty($goods_id)) {
            $condition[] = [ 'g.goods_id', '=', $goods_id ];
        }
        if ($store_id > 0) {

            //查询商品支持门店(支持当前门店或全部)
            $condition[] = [ 'g.sale_store', 'like', [ "%," . $store_id . ",%", "%all%" ], 'or' ];
//            $condition[] = ['sgs.store_id', '=', $store_id];
        }
        $sku_list = $stock_model->getStoreGoodsSkuList($condition, 'gs.*,sgs.stock,sgs.real_stock,sgs.price,sgs.cost_price', 'gs.create_time desc', $store_id);
        return $sku_list;
    }

    /**
     * 更新库存
     */
    public function skuInput()
    {
        $params = array (
            'site_id' => $this->site_id,
            'sku_id' => input('sku_id', 0),
            'goods_id' => input('goods_id', 0),
            'store_id' => input('store_id', 0),
            'key' => input('key', 0),
            'remark' => input('remark', 0),
            'goods_num' => input('goods_num', 0),
            'goods_price' => input('goods_price', 0),
            'user_info' => $this->user_info,
            'time' => input('time', 0),
        );
        $stock_model = new StockModel();
        $result = $stock_model->changeStock($params);
        return $result;
    }

    /**
     * 调拨单
     * @return mixed
     */
    public function allocate()
    {
        if (request()->isAjax()) {
            $allot_model = new Allot();
            $page = input('page', 1);
            $page_size = input('page_size', PAGE_LIST_ROWS);
            $output_store_id = input('output_store_id', 0);
            $input_store_id = input('input_store_id', 0);
            $allot_no = input('allot_no', '');
            $condition = array (
                [ 'site_id', '=', $this->site_id ],
            );
            if ($output_store_id > 0) {
                $condition[] = [ 'output_store_id', '=', $output_store_id ];
            }
            if ($input_store_id > 0) {
                $condition[] = [ 'input_store_id', '=', $input_store_id ];
            }
            if ($allot_no) {
                $condition[] = [ 'allot_no', '=', $allot_no ];
            }
            $result = $allot_model->getStockAllotPageList($condition, $page, $page_size, 'create_time desc');
            return $result;
        } else {

            $this->assign('store_list', ( new Store )->getStoreList($this->site_id)[ 'data' ] ?? []);
            return $this->fetch('stock/allocate');
        }

    }

    /**
     * 调拨记录
     * @return mixed
     */
    public function allotrecords()
    {
        $allot_id = input('allot_id', 0);
        $allot_model = new Allot();
        if (request()->isAjax()) {
            $page = input('page', 1);
            $page_size = input('page_size', PAGE_LIST_ROWS);
            $output_store_id = input('output_store_id', 0);
            $input_store_id = input('input_store_id', 0);
            $allot_no = input('allot_no', '');
            $condition = array (
                [ 'site_id', '=', $this->site_id ],
            );
            if ($output_store_id > 0) {
                $condition[] = [ 'output_store_id', '=', $output_store_id ];
            }
            if ($input_store_id > 0) {
                $condition[] = [ 'input_store_id', '=', $input_store_id ];
            }
            if ($allot_no > 0) {
                $condition[] = [ 'allot_no', '=', $allot_no ];
            }
            $result = $allot_model->getStockAllotPageList($condition, $page, $page_size, 'create_time desc');
            return $result;
        } else {
            $condition = array (
                [ 'site_id', '=', $this->site_id ],
                [ 'allot_id', '=', $allot_id ],
            );
            $detail = $allot_model->getAllotInfo($condition)[ 'data' ] ?? [];

            $this->assign('detail', $detail);
            return $this->fetch('stock/allot_records');
        }
    }

    /**
     * 创建调拨单
     */
    public function addAllocate()
    {
        if (request()->isAjax()) {
            $allot_model = new Allot();
            $data = [
                'output_store_id' => input('output_store_id', 0),
                'input_store_id' => input('input_store_id', 0),
                'remark' => input('remark', ''),
                'goods_sku_list' => input('goods_sku_list', '') ? json_decode(input('goods_sku_list'), true) : [],
                'allot_time' => input('allot_time', '') ? date_to_time(input('allot_time')) : 0,
                'operater' => $this->uid,
                'site_id' => $this->site_id
            ];
            $result = $allot_model->addAllot($data);
            return $result;
        } else {
            $this->assign('store_list', ( new Store )->getStoreList($this->site_id)[ 'data' ] ?? []);
            $this->assign('start_time', date('Y-m-d'));
            $this->assign('default_time', date('Y-m-d H:i:s'));

            return $this->fetch('stock/add_allocate');
        }
    }

}