<?php

namespace app\admin\controller\stock;

use app\common\controller\Backend;

/**
 * 商品库存
 *
 * @icon fa fa-circle-o
 */
class Stockcur extends Backend {

    /**
     * StockStockcur模型对象
     * @var \app\admin\model\stock\Stockcur
     */
    protected $noNeedLogin = ['getGoodsStoknum', 'countData'];
    protected $model = null;

    public function _initialize() {
        parent::_initialize();
        $this->model = model('\app\admin\model\stock\Stockcur');
    }

    /**
     * 默认生成的控制器所继承的父类中有index/add/edit/del/multi五个基础方法、destroy/restore/recyclebin三个回收站方法
     * 因此在当前控制器中可不用编写增删改查的代码,除非需要自己控制这部分逻辑
     * 需要将application/admin/library/traits/Backend.php中对应的方法复制到当前控制器,然后进行修改
     */

    /**
     * 查看
     */
    public function index() {
        //设置过滤方法
        $this->request->filter(['strip_tags']);
        if ($this->request->isAjax()) {
            //如果发送的来源是Selectpage，则转发到Selectpage
            if ($this->request->request('keyField')) {
                return $this->selectpage();
            }
            //当前是否为关联查询
            $this->relationSearch = true;
            $this->searchFields = 'stockgoods.volnum,stockgoods.goodsname';
            $categoryids = $this->request->request("categoryids");
            $query = [];
            if ($categoryids !== NULL) {
                $query["stockgoods.goodscategoryid"] = ["in", $categoryids];
            }
            list($where, $sort, $order, $offset, $limit) = $this->buildparams();
            $total = $this->model->with('stockgoods')->field("sum(curnums) as totalcurnums")->where($where)->where($query)->group("stock_goods_id")->order($sort, $order)->count();
            $list = $this->model->with('stockgoods')->field("sum(curnums) as totalcurnums")->where($where)->where($query)->group("stock_goods_id")->order($sort, $order)->limit($offset, $limit)->select();
            $list = collection($list)->toArray();
            $result = array("total" => $total, "rows" => $list);
            return json($result);
        }
        return $this->view->fetch();
    }

    /**
     * 库存首页
     */
    public function mainpage() {
        $stockinsum=\app\admin\model\stock\Stockinlist::with('stockin')
        ->field('IFNULL(SUM(stockinnums),0) as totalnums,IFNULL(SUM(amount),0) as totalamount')
        ->where('stockin.audittime','NOT NULL')
        ->whereTime("stockin.audittime",'today')
        ->select();
//        echo "<pre>";
//        print_r($stockinsum);
//        echo "</pre>";
//        die;
        $stockoutsum=\app\admin\model\stock\Stockoutlist::with('stockout')
        ->field('IFNULL(SUM(stockoutnums),0) totalnums,IFNULL(SUM(amount),0) totalamount')
        ->where('stockout.audittime','NOT NULL')
        ->whereTime("stockout.audittime",'today')
        ->select();
        $stockcursum=\app\admin\model\stock\Stockcur::with('stockinlist')
        ->field('IFNULL(SUM(curnums),0) totalnums,IFNULL(SUM(stockinlist.inboundprice*curnums),0) totalamount')
        ->select();
        $stockin_toaudit=\app\admin\model\stock\Stockin::where('audittime','NULL')->count();
        $stockout_toaudit=\app\admin\model\stock\Stockout::where('audittime','NULL')->count();
        if ($this->request->isAjax()) {
            $stockinsum=\app\admin\model\stock\Stockinlist::field('sum(stockinnums)  totalnums,sum(amount) totalamount')->where("createtime",'today')->select();
            $result = array("stockinsum" => $stockinsum);
            return json($result);
        }
        $this->view->assign("stockinsum", $stockinsum[0]);
        $this->view->assign("stockoutsum", $stockoutsum[0]);
        $this->view->assign("stockcursum", $stockcursum[0]);
        $this->view->assign("stockin_toaudit", $stockin_toaudit);
        $this->view->assign("stockout_toaudit", $stockout_toaudit);
        return $this->view->fetch();
    }

    /**
     * 编辑
     */
    public function edit($ids = null) {
        $row = $this->model->get($ids);
        if (!$row) {
            $this->error(__('No Results were found'));
        }
        $adminIds = $this->getDataLimitAdminIds();
        if (is_array($adminIds)) {
            if (!in_array($row[$this->dataLimitField], $adminIds)) {
                $this->error(__('You have no permission'));
            }
        }
        $stockinmodel = model('StockStockin');
        if ($this->request->isPost()) {
            $params = $this->request->post("row/a");
            if ($params) {
                try {
                    //是否采用模型验证
                    if ($this->modelValidate) {
                        $name = basename(str_replace('\\', '/', get_class($this->model)));
                        $validate = is_bool($this->modelValidate) ? ($this->modelSceneValidate ? $name . '.edit' : true) : $this->modelValidate;
                        $row->validate($validate);
                    }
                    $id = $params['stock_stockin_id'];
                    $allocation = $params['allocation'];
                    $result = $stockinmodel->where('id', $id)->update(['allocation' => $allocation]);
                    if ($result !== false) {
                        $this->success();
                    } else {
                        $this->error($row->getError());
                    }
                } catch (\think\exception\PDOException $e) {
                    $this->error($e->getMessage());
                }
            }
            $this->error(__('Parameter %s can not be empty', ''));
        }
        $this->view->assign("row", $row);
        return $this->view->fetch();
    }

    /**
     * 出库单，根据选定商品返回库存数
     */
    public function getGoodsStoknum($goodsid) {
        if ($this->request->isPost()) {
            $goodsid = $this->request->post('goodsid');
            if ($goodsid) {
                try {
                    $curnum = $this->model->getGoodsStoknum($goodsid);
                    return json($curnum);
                } catch (\think\exception\PDOException $e) {
                    $this->error($e->getMessage());
                }
            }
            $this->error(__('Parameter %s can not be empty', ''));
        }
        $this->error('只接受POST请求', '');
    }
    /**
     * 库存首页统计
     */
    public function countData() {
        //当前是否为关联查询
        $this->relationSearch = true;

        if ($this->request->isAjax()) {
            $total = $this->model
                    ->group('stock_goods_id')
                    ->count();
            $list = $this->model
                    ->with('StockGoods,Stockinlist')
                    ->field('sum(curnums*inboundprice) totalitemamount,count(*) totalitem,sum(curnums) totalnum')
                    ->group('goodscategoryid')
                    ->select();
            $list = collection($list)->toArray();
            $result = array("total" => $total, "rows" => $list);
            return json($result);
        }
    }
}