<?php

namespace app\admin\controller\ykjp\product;

use app\common\controller\Backend;
use think\Db;

/**
 * 商品单位
 *
 * @icon fa fa-circle-o
 */
class Unit extends Backend {

    /**
     * Unit模型对象
     * @var \app\admin\model\ykjp\product\Unit
     */
    protected $model = null;
    protected $distinguish = true;

    public function _initialize() {
        parent::_initialize();
        $this->model = new \app\admin\model\ykjp\product\Unit;
    }

    /**
     * 编辑
     */
    public function edit($ids = null) {
        if ($this->distinguish && $this->auth->firmid != 0) {
            $row = $this->model->where("firmid", $this->auth->firmid)->where("id", $ids)->find();
        } else {
            $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)) {
                $this->error(__('You have no permission'));
            }
        }
        if ($this->request->isPost()) {
            $params = $this->request->post("row/a");
            if ($params) {
                $params = $this->preExcludeFields($params);
                $result = false;
                Db::startTrans();
                try {
                    //是否采用模型验证
                    if ($this->modelValidate) {
                        $name = str_replace("\\model\\", "\\validate\\", get_class($this->model));
                        $validate = is_bool($this->modelValidate) ? ($this->modelSceneValidate ? $name . '.edit' : $name) : $this->modelValidate;
                        $row->validateFailException(true)->validate($validate);
                    }
                    $result = $row->allowField(true)->save($params);
                    Db::commit();
                } catch (ValidateException $e) {
                    Db::rollback();
                    $this->error($e->getMessage());
                } catch (PDOException $e) {
                    Db::rollback();
                    $this->error($e->getMessage());
                } catch (Exception $e) {
                    Db::rollback();
                    $this->error($e->getMessage());
                }
                if ($result !== false) {
                    //更新产品表里的数据
                    $res = Db::name('ykjp_product')
                            ->where("firmid", $this->auth->firmid)
                            ->where("product_unit_id", $ids)
                            ->update(['unit' => $params['name']]);
                    $this->success();
                } else {
                    $this->error(__('No rows were updated'));
                }
            }
            $this->error(__('Parameter %s can not be empty', ''));
        }
        $this->view->assign("row", $row);
        return $this->view->fetch();
    }

}