<?php

namespace backend\modules\goods\controllers;

use backend\modules\file\logic\file\FileManager;
use backend\modules\goods\models\ars\FilterAttr;
use backend\modules\goods\models\ars\GoodsAttr;
use backend\modules\shop\logic\ShopManager;
use Exception;
use Throwable;
use Yii;
use backend\modules\goods\models\ars\Goods;
use backend\modules\goods\models\searchs\GoodsSearch;
use yii\web\Controller;
use yii\web\NotFoundHttpException;
use yii\filters\VerbFilter;
use backend\modules\goods\logic\goods\GoodsManager;
use backend\modules\file\models\ars\File;
use backend\modules\goods\models\ars\Attribute;
use iron\widget\Excel;

/**
 * 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,
            ],
            'ueditor' => [
                'class' => 'common\widgets\ueditor\UeditorAction',
                'config' => [
                    //上传图片配置
                    'imageUrlPrefix' => "", /* 图片访问路径前缀 */
                    'imagePathFormat' => "/uploads/origin/introduce/" . md5(time() . rand(000, 999)), /* 上传保存路径,可以自定义保存路径和文件名格式 */
                ]
            ],
        ];
    }

    /**
     * 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
     * @throws Exception
     */
    public function actionCreate()
    {
        $model = new Goods();
        $model->is_sale = Goods::IS_SALE_YES;
        $model->stock = -1;
        $model->is_taking = Goods::IS_TAKING_NO;
        $model->is_express = Goods::IS_EXPRESS_YES;
        $model->express_type = Goods::EXPRESS_TYPE_EXPRESS_TEMPLATE;
        if ($model->load(Yii::$app->request->post()) && $model->validate()) {
            //商品封面图和商品详情图上传保存处理
            $res = GoodsManager::updateGoods(Yii::$app->request->post(), $model);
            if ($res) {
                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 $id
     * @return mixed
     * @throws NotFoundHttpException if the model cannot be found
     * @throws Exception
     */
    public function actionUpdate($id)
    {
        $model = $this->findModel($id);
        $model->coverImageId = $model->image;
        $model->detailImageId = implode(',', File::find()->select('id')->where(['is_delete' => File::IS_DELETE_NO, 'own_id' => $model->id, 'own_type' => File::OWN_TYPE_GOODS_DETAILS])->column());
        //记录已保存的商品图片id，用于修改
        $cover_image_old_id_str = $model->image;
        $detail_image_old_id_str = $model->detailImageId;
        if ($model->load(Yii::$app->request->post()) && $model->validate()) {
            //商品封面图和商品详情图上传保存处理
            $res = GoodsManager::updateGoods(Yii::$app->request->post(), $model, $cover_image_old_id_str, $detail_image_old_id_str);
            if ($res) {
                return $this->redirect('index');
            }
        }
        $model->uniform_postage /= ShopManager::proportionalConversion(ShopManager::UNIT_TYPE_MONEY);
        $model->market_price /= ShopManager::proportionalConversion(ShopManager::UNIT_TYPE_MONEY);
        $model->price /= ShopManager::proportionalConversion(ShopManager::UNIT_TYPE_MONEY);
        $goodsAttributes = GoodsAttr::find()->where(['goods_id' => $id, 'is_delete' => GoodsAttr::IS_DELETE_NO])->andWhere(['!=', 'attr_id', 0])->all();
        $attributeModel = GoodsManager::getAttribute($goodsAttributes);
        $checkAttr = GoodsManager::getSkuInfo($id);
        $goodsFilterAttributes = FilterAttr::find()->where(['goods_id' => $id, 'is_delete' => FilterAttr::IS_DELETE_NO])->andWhere(['!=', 'attr_id', 0])->all();
        $filterAttributeModel = GoodsManager::getAttribute($goodsFilterAttributes);
        $judgeGoodsCategory = GoodsManager::judgeGoodsCategory($model);
        return $this->render('update', [
            'model' => $model,
            'attributeModel' => $attributeModel,
            'attrValue' => $checkAttr,
            'filterAttributeModel' => $filterAttributeModel,
            'judgeGoodsCategory' => $judgeGoodsCategory,
        ]);
    }

    /**
     * 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)
    {
        $model = $this->findModel($id);
        $model->is_delete = Goods::IS_DELETE_YES;
        $model->save();

        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);
        }
        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,并返回临时文件id
     */
    public function actionSaveFile()
    {
        $data = Yii::$app->request->get('data');
        $fileName = Yii::$app->request->get('fileName')[0];

        if ($data['status'] == true) {
            return FileManager::saveTemFile($fileName, $data);
        }
        return false;
    }

    /**
     * @return string
     * 点击删除按钮时同时删除字符串中的id
     */
    public function actionImgIdDel()
    {
        $data = Yii::$app->request->get();
        return FileManager::dealFileIdStrInDel($data);
    }

    /**
     * @return bool|false|string
     * 加载已有的文件
     */
    public function actionImageFile()
    {
        $fileIdStr = Yii::$app->request->get('fileIdStr');
        return FileManager::loadExitFile($fileIdStr);
    }

    /**
     * @param $id
     * @return string
     * 商品编辑sku
     */

    public function actionEditSku($id)
    {
        $sku = GoodsManager::getCreatedSku($id);
        $attributes = GoodsManager::getAttrs($id);
        return $this->render('sku_edit', [
            'attributes' => $attributes,
            'sku' => $sku,]);
    }

    /**
     * @return array
     * @throws Throwable
     * 添加sku
     */
    public function actionAddSku()
    {
        $data = [];
        Yii::$app->response->format = 'json';
        $res = Yii::$app->request->post('sku');
        $goodsId = Yii::$app->request->post('goodsId');
        $tra = Yii::$app->db->beginTransaction();
        try {
            $data['originalIds'] = GoodsManager::getOriginalIds($res['type'], $goodsId);
            $data['acceptIds'] = [];
            foreach ($res['data'] as $sku) {
                GoodsManager::AddOrUpdateData($sku, $res['type'], $goodsId);
                if ($sku['id'] > 0) {
                    $data['acceptIds'][] = $sku['id'];
                }
            }
            GoodsManager::deleteSku($res['type'], $data, $goodsId);
            $tra->commit();
            return ['status' => true];
        } catch (Exception $e) {
            $tra->rollBack();
            return ['status' => false, 'info' => $e->getMessage()];
        }
    }

    public function actionSwitch()
    {
        Yii::$app->response->format = 'json';
        $data = [];
        $type = Yii::$app->request->get('type');
        $id = Yii::$app->request->get('goodsId');
        $data['sku'] = GoodsManager::getCreatedSku($id, $type);
        $data['attributes'] = GoodsManager::getAttrs($id);
        return $data;
    }

    /**
     * @return false|string
     * 根据商品分类获取商品属性
     */
    public function actionFilterAttribute()
    {
        $catId = Yii::$app->request->get('catId')??0;
        $allAttr = Attribute::find()->where(['type' => Attribute::TYPE_ATTR, 'is_delete' => Attribute::IS_DELETE_NO])->andWhere(['cat_id' => [0,$catId]])->asArray()->all();
        return json_encode($allAttr);
    }
}