<?php
namespace app\admin\controller;

use app\common\model\MateGoodsLog;
use think\App;
use think\Db;

class MateSubGoods extends Auth
{
    public function __construct(App $app = null) {
        parent::__construct($app);
        $this->model = new \app\common\model\MateSubGoods();
        $this->table = $this->model->table;
    }
    public function index(){
        if(request()->isAjax()){
            //分页参数
            $length = input('rows',10,'intval');   //每页条数
            $page = input('page',1,'intval');      //第几页
            $start = ($page - 1) * $length;     //分页开始位置
            //排序
            $sortRow = input('sidx','sort','trim');      //排序列
            $sort = input('sord','asc','trim');        //排序方式
            $order = $sortRow.' '.$sort.' ,id desc';

            $title = input('title','','trim');
            if($title){
                $goods_id = db('mate_goods')
                    ->where('title','like','%'.$title.'%')
                    ->column('id');
                $map[] = ['pid','in',$goods_id];
            }
            $enable = input('enable','','trim');
            if($enable != ''){
                $map[] = ['enable','=',$enable];
            }
            $map[] = ['org_id','=',$this->orgId];
            $map= empty($map) ? true: $map;
            //数据查询
            $lists =$this->model->getList($start,$length,$map,$order);
            //数据返回
            $totalCount = db($this->table)->where($map)->count();
            $totalPage = ceil($totalCount/$length);
            $result['page'] = $page;
            $result['total'] = $totalPage;
            $result['records'] = $totalCount;
            $result['rows'] = $lists;
            return json($result);
        }else{
            $this->assign('meta_title','物品列表');
            return $this->fetch();
        }
    }

    /**
     * 新增/编辑
     */
    public function add($id=0){
        $model = $this->model;
        if(request()->isPost()){
            $res = $model->updates();
            if($res){
                $this->success('操作成功',url('index'));
            }else{
                $this->error($model->getError());
            }
        }else{
            $meta_title = '新增物品';
            if($id){
                $info =db($this->table)->where('id',$id)->find();
                $this->assign('info',$info);
                $meta_title = '编辑物品';
            }
            $this->assign('meta_title',$meta_title);
            return $this->fetch();
        }
    }

    /**
     * 删除记录
     * @param int $id
     */
    public function del($id=0){
        if(!$id){
            $this->error('参数错误');
        }
        if(db('company_dispatch')->where('goods_id',$id)->find()){
            $this->error('该商品有入库或调拨记录，暂不能删除');
        }
        $res = db($this->table)->where('id',$id)->update(['del'=>1]);
        if($res){
            $this->success('删除成功');
        }else{
            $this->error('删除失败');
        }
    }
    /**
     * 改变字段值
     * @param int $fv
     * @param string $fn
     * @param int $fv
     */
    public function changeField($id=0,$fn='',$fv=0){
        if(!$fn||!$id){
            $this->error('参数错误');
        }
        $res = db($this->table)->where('id',$id)->update([$fn => $fv]);
        if($res){
            $this->success('操作成功');
        }else{
            $this->error('操作失败');
        }
    }
    /**
     * 处置
     */
    public function option($id=0){
        $model = new MateGoodsLog();
        if(request()->isPost()){
            $data = request()->post();
            if(empty($data['nums'])) $this->error('请输入数量');
            if(empty($data['remark'])) $this->error('请输入备注');
            $info = db('mate_sub_goods')
                ->where('id',$id)
                ->find();
            if($info['nums'] <$data['nums']) $this->error('库存数量不足');
            $sData = [
                'org_id'=>$this->orgId,
                'goods_id'=>$info['pid'],
                'nums'=>$data['nums'],
                'remark'=>$data['remark'],
                'price'=>$info['price'],
            ];
            $res = $model->saveData($sData);
            db('mate_sub_goods')->where('id',$id)
                ->setDec('nums',$data['nums']);
            if($res){
                $this->success('操作成功');
            }else{
                $this->error($model->getError());
            }
        }else{
            $this->assign('id',$id);
            return $this->fetch();
        }
    }
}