<?php

namespace backend\modules\shop\controllers;

use backend\modules\shop\logic\delivery\DeliveryManager;
use backend\modules\shop\models\ars\Delivery;
use Yii;
use  backend\modules\shop\models\ars\Order;
use  backend\modules\shop\models\searchs\OrderSearch;
use yii\web\Controller;
use yii\web\NotFoundHttpException;
use yii\filters\VerbFilter;

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

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

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

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

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

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

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

        throw new NotFoundHttpException('The requested page does not exist.');
    }
    /**
    * @author iron
    * 文件导出
    */
    public function actionExport()
    {
        $searchModel = new OrderSearch();
        $params = Yii::$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' =>'Orders'. "-" .date('Y-m-d H/i/s', time()),
            'columns' => $searchModel->columns()
        ]);
    }

    /**
     * @param $id
     * @return string|\yii\web\Response
     * @throws NotFoundHttpException
     * @throws \yii\db\Exception
     * 订单发货
     */
    public function actionDelivery($id)
    {
        $order = $this->findModel($id);
        $delivery = new Delivery();

        if (Yii::$app->request->isPost) {
            $res = DeliveryManager::orderDelivery($order, $delivery);
            if ($res['status']) {
                return $this->redirect(['index']);
            } else {
                Yii::$app->session->setFlash('error', $res['info']);
            }
        }

        /*获取发货商品信息（包括已发货和未发货）*/
        $deliveryGoods = DeliveryManager::deliveryGoodsInfo($id);

        return $this->render('delivery', [
            'order' => $order,
            'delivery' => $delivery,
            'deliveryGoods' => json_encode($deliveryGoods)
        ]);
    }

}