<?php

namespace antgoods\goods\controllers;

use Yii;
use antgoods\goods\models\ars\Goods;
use antgoods\goods\models\searchs\GoodsSearch;
use yii\web\Controller;
use yii\web\NotFoundHttpException;
use yii\filters\VerbFilter;
use common\models\ars\TemFile;
use common\models\ars\File;
use backend\logic\file\FileManager;

/**
 * GoodsController implements the CRUD actions for Goods model.
 */
class GoodsController extends Controller
{
    /**
     * {@inheritdoc}
     */
    public function behaviors()
    {
        return [
            'verbs' => [
                'class' => VerbFilter::className(),
                'actions' => [
                    'delete' => ['POST'],
                ],
            ],
        ];
    }

    public function actions()
    {
        return [
            'upload' => [
                'class' => 'iron\actions\UploadAction',
                'path' => 'xls/',
                'maxSize' => 20480,
            ]
        ];
    }

    /**
     * Lists all Goods models.
     * @return mixed
     */
    public function actionIndex()
    {
        $searchModel = new GoodsSearch();
        $dataProvider = $searchModel->search(Yii::$app->request->queryParams);

        return $this->render('index', [
            'searchModel' => $searchModel,
            'dataProvider' => $dataProvider,
            'columns' => $searchModel->columns()
    ]);
    }

    /**
     * Displays a single Goods model.
     * @param integer $id
     * @return mixed
     * @throws NotFoundHttpException if the model cannot be found
     */
    public function actionView($id)
    {
        return $this->render('view', [
            'model' => $this->findModel($id),
        ]);
    }

    /**
     * Creates a new Goods model.
     * If creation is successful, the browser will be redirected to the 'view' page.
     * @return mixed
     */
    public function actionCreate()
    {
        $model = new Goods();

        if ($model->load(Yii::$app->request->post())) {
            $img_id_arr = explode(',', $model->image);
            $model->save();
            return $this->redirect('index');
        }

        return $this->render('create', [
            'model' => $model,
        ]);
    }

    /**
     * Updates an existing Goods model.
     * If update is successful, the browser will be redirected to the 'view' page.
     * @param integer $id
     * @return mixed
     * @throws NotFoundHttpException if the model cannot be found
     */
    public function actionUpdate($id)
    {
        $model = $this->findModel($id);

        if ($model->load(Yii::$app->request->post()) && $model->save()) {
            return $this->redirect('index');
        }

        return $this->render('update', [
            'model' => $model,
        ]);
    }

    /**
     * Deletes an existing Goods model.
     * If deletion is successful, the browser will be redirected to the 'index' page.
     * @param integer $id
     * @return mixed
     * @throws NotFoundHttpException if the model cannot be found
     */
    public function actionDelete($id)
    {
        $this->findModel($id)->delete();

        return $this->redirect(['index']);
    }

    /**
     * Finds the Goods model based on its primary key value.
     * If the model is not found, a 404 HTTP exception will be thrown.
     * @param integer $id
     * @return Goods the loaded model
     * @throws NotFoundHttpException if the model cannot be found
     */
    protected function findModel($id)
    {
        if (($model = Goods::findOne($id)) !== null) {
            return $model;
        }

        throw new NotFoundHttpException('The requested page does not exist.');
    }
    /**
    * @author iron
    * 文件导出
    */
    public function actionExport()
    {
        $searchModel = new GoodsSearch();
        $params = Yii::$app->request->queryParams;
        if ($params['page-type'] == 'all') {
             $dataProvider = $searchModel->allData($params);
        } else {
            $dataProvider = $searchModel->search($params);
        }
    \iron\widget\Excel::export([
            'models' => $dataProvider->getModels(),
            'format' => 'Xlsx',
            'asAttachment' => true,
            'fileName' =>'Goods'. "-" .date('Y-m-d H/i/s', time()),
            'columns' => $searchModel->columns()
        ]);
    }

    /**
     * 处理文件上传成功后回调保存到临时文件表中
     */
    public function actionSaveFile()
    {
        $data = Yii::$app->request->get('data');
        $file_name = Yii::$app->request->get('fileName')[0];

        if ($data['status'] == true) {
            $model = new TemFile();
            $model->user_id = Yii::$app->user->identity->id;
            $model->name = $file_name;
            $type = Yii::$app->file->searchType(FileManager::$extension, pathinfo($data['path'])['extension']);
            if ($type != -1) {
                $model->type = $type;
            }
            $model->alias = $data['alias'];
            $model->path = $data['path'];
            $model->save();
            return $model->id;
        }
    }

    /**
     * @return string
     * 点击删除按钮时同时删除字符串中的id
     */
    public function actionImgIdDel()
    {
        $alias = Yii::$app->request->get('data')['alias'];
        $img_id = Yii::$app->request->get('imgid');
        $img_id_arr = explode(',', $img_id);
        $tem_file = TemFile::findOne(['alias' => $alias]);
        if ($tem_file) {
            $img_id_arr = array_diff($img_id_arr, [$tem_file->id]);
        }
        $img_id_str = implode(',', $img_id_arr);
        return $img_id_str;
    }
}