<?php
/**
 * Created by PhpStorm.
 * Author: 芸众商城 www.yunzshop.com
 * Date: 2017/5/2
 * Time: 上午11:51
 */

namespace app\backend\modules\goods\services;

use app\backend\modules\goods\models\Goods;
use app\backend\modules\goods\models\GoodsSpecItem;
use app\backend\modules\goods\models\GoodsParam;
use app\backend\modules\goods\models\GoodsSpec;
use app\backend\modules\goods\models\GoodsOption;
use app\backend\modules\goods\models\Brand;
use app\backend\modules\goods\models\GoodsVideo;
use app\common\events\goods\GoodsChangeEvent;
use app\common\models\GoodsCategory;
use Setting;

class EditGoodsService
{
    public $goods_id;
    public $goods_model;
    public $request;
    public $catetory_menus;
    public $brands;
    public $optionsHtml;
    public $type;

    public function __construct($goods_id, $request, $type = 0)
    {
        $this->type = $type;
        $this->goods_id = $goods_id;
        $this->request = $request;
        $this->goods_model = Goods::with([
            'hasOneGoodsVideo',
            'hasManyGoodsCategory',
            'hasManyParams' => function ($query) {
                $query->orderBy('displayorder', 'asc');
            },
            'hasManySpecs'  => function ($query) {
                $query->orderBy('display_order', 'asc');
            }
        ])->find($goods_id);
    }

    public function edit()
    {
        //获取规格名及规格项
        $goods_data = $this->request->goods;

        if ($goods_data) {
            //正则匹配富文本更改图片标签
            if ($goods_data['content']) {
                $goods_data['content'] = changeUmImgPath($goods_data['content']);
            }
            preg_match('/<video[^>]*/', $goods_data['content'], $matches);

            $video_matche = '<video x5-playsinline="true" webkit-playsinline="true" playsinline="true" ';

            $goods_data['content'] = str_replace('<video', $video_matche, $goods_data['content']);

            $goods_data['content'] = htmlspecialchars($goods_data['content']);

            if ($this->type == 1) {
                $goods_data['status'] = 0;
            }
            if (!$goods_data['virtual_sales']) {
                $goods_data['virtual_sales'] = 0;
            }
            $goods_data['has_option'] = $this->request->widgets['option']['has_option'] ?: 0;

            $goods_data['weight'] = $goods_data['weight'] ? $goods_data['weight'] : 0;

            if (isset($goods_data['thumb_url'])) {
                $goods_data['thumb_url'] = serialize($goods_data['thumb_url']);
            } else {
                $goods_data['thumb_url'] = '';
            }

            if (empty($this->request->widgets['sale']['point_deduct_type']) && !empty($this->request->widgets['sale']['max_point_deduct']) && !empty($goods_data['price'])
                && $this->request->widgets['sale']['max_point_deduct'] > $goods_data['price']) {
                return ['status' => -1, 'msg' => '积分抵扣金额大于商品现价'];
            }


            $goods_data['price'] = $goods_data['price'] ?: 0;
            $goods_data['market_price'] = $goods_data['market_price'] ?: 0;
            $goods_data['cost_price'] = $goods_data['cost_price'] ?: 0;
            $goods_data['brand_id'] = $goods_data['brand_id'] ?: 0;

            $save_data = array_except(
                $goods_data,
                ['category', 'withhold_stock', 'video_image', 'goods_video', 'category_to_option']
            );

            $this->goods_model->fill($save_data);
            $this->goods_model->widgets = $this->request->widgets;
            //其他字段赋值
            $this->goods_model->uniacid = \YunShop::app()->uniacid;
            //数据保存
            $validator = $this->goods_model->validator($this->goods_model->getAttributes());
            if ($validator->fails()) {
                return ['status' => -1, 'msg' => $validator->messages()];
                //$this->error($validator->messages());
            } else {
                $this->goods_model->hasManyOptions;
                $goods_model = clone $this->goods_model;
                if ($this->goods_model->save()) {
                    //商品视频保存
                    GoodsVideo::store($this->goods_model->id, array_only($goods_data, ['video_image', 'goods_video']));

                    //商品分类保存
                    GoodsService::store(
                        $this->goods_model->id,
                        $goods_data['category'],
                        \Setting::get('shop.category')['cat_level'],
                        $goods_data['category_to_option']
                    );

                    //商品属性保存
                    GoodsParam::store($this->goods_model->id, $this->request->widgets['param']);

                    //规格项和规格组合保存
                    SpecOptionService::store(
                        $this->goods_model->id,
                        $this->request->widgets['option'],
                        \YunShop::app()->uniacid
                    );

                    event(new GoodsChangeEvent($goods_model));//todo 有时需要监听商品更改过后规格的变化，挂件更改在规格保存之前，无法使用
                    //显示信息并跳转
                    return ['status' => 1];
                } else {
                    return ['status' => -1, 'msg' => '商品保存失败'];
                }
            }
        }
        return ['status' => -1, 'msg' => '参数为空'];
    }

    public function oldedit()
    {
        //商品属性默认值
        $arrt_default = [
            'is_recommand' => 0,
            'is_new'       => 0,
            'is_hot'       => 0,
            'is_discount'  => 0
        ];

        //获取规格名及规格项
        $goods_data = $this->request->goods;

        $goods_data = array_merge($arrt_default, $goods_data);

        foreach ($this->goods_model->hasManySpecs as &$spec) {
            $spec['items'] = GoodsSpecItem::where('specid', $spec['id'])->orderBy('display_order', 'asc')->get(
            )->toArray();
        }

        //获取具体规格内容html
        $this->optionsHtml = GoodsOptionService::getOptions($this->goods_id, $this->goods_model->hasManySpecs);

        //商品其它图片反序列化
        $this->goods_model->thumb_url = !empty($this->goods_model->thumb_url) ? unserialize(
            $this->goods_model->thumb_url
        ) : [];

        $this->goods_model->withhold_stock = $this->goods_model->withhold_stock;

        if ($goods_data) {
            //正则匹配富文本更改图片标签
            if ($goods_data['content']) {
                $goods_data['content'] = changeUmImgPath($goods_data['content']);
            }

            // 正则匹配富文本更改视频标签样式
            //$goods_data['content'] = preg_replace(htmlspecialchars('/<p[^>]*/'), htmlspecialchars('<p style="display: inline-block;"'), $goods_data['content']);
            $goods_data['content'] = preg_replace(
                '/class="[^=]*/',
                'class="edui-upload-video" controls',
                htmlspecialchars_decode($goods_data['content'])
            );

            preg_match('/<video[^>]*/', $goods_data['content'], $matches);

//            $matches[0] .= ' x5-playsinline="true" webkit-playsinline="true" playsinline="true"';
//
//            $goods_data['content'] = preg_replace('/<video[^>]*/', $matches[0], $goods_data['content']);

            $video_matche = '<video x5-playsinline="true" webkit-playsinline="true" playsinline="true" ';

            $goods_data['content'] = str_replace('<video', $video_matche, $goods_data['content']);

            $goods_data['content'] = htmlspecialchars($goods_data['content']);

            if ($this->type == 1) {
                $goods_data['status'] = 0;
            }
            if (!$goods_data['virtual_sales']) {
                $goods_data['virtual_sales'] = 0;
            }
            $goods_data['has_option'] = $goods_data['has_option'] ? $goods_data['has_option'] : 0;
            $goods_data['weight'] = $goods_data['weight'] ? $goods_data['weight'] : 0;

            if (isset($goods_data['thumb_url'])) {
                $goods_data['thumb_url'] = serialize($goods_data['thumb_url']);
            } else {
                $goods_data['thumb_url'] = '';
            }


            $category_model = GoodsCategory::where("goods_id", $this->goods_model->id)->first();
            if (!empty($category_model)) {
                $category_model->delete();
            }
            GoodsService::saveGoodsMultiCategory(
                $this->goods_model,
                \YunShop::request()->category,
                Setting::get('shop.category')
            );

            if (!empty($this->request->widgets['sale']['max_point_deduct'])
                && !empty($goods_data['price'])
                && $this->request->widgets['sale']['max_point_deduct'] > $goods_data['price']) {
                return ['status' => -1, 'msg' => '积分抵扣金额大于商品现价'];
            }
            if (mb_strlen($this->request['widgets']['advertising']['copywriting']) > 100) {
                return ['status' => -1, 'msg' => '广告宣传语文案输入超过100，请重新输入'];
            }
            $goods_data['price'] = $goods_data['price'] ?: 0;
            $goods_data['market_price'] = $goods_data['market_price'] ?: 0;
            $goods_data['cost_price'] = $goods_data['cost_price'] ?: 0;

            $this->goods_model->setRawAttributes($goods_data);
            $this->goods_model->widgets = $this->request->widgets;
            //其他字段赋值
            $this->goods_model->uniacid = \YunShop::app()->uniacid;
            $this->goods_model->id = $this->goods_id;
            //数据保存
            $validator = $this->goods_model->validator($this->goods_model->getAttributes());
            if ($validator->fails()) {
                return ['status' => -1, 'msg' => $validator->messages()];
                //$this->error($validator->messages());
            } else {
                if ($this->goods_model->save()) {
                    GoodsParam::saveParam($this->request, $this->goods_model->id, \YunShop::app()->uniacid);
                    GoodsSpec::saveSpec($this->request, $this->goods_model->id, \YunShop::app()->uniacid);
                    GoodsOption::saveOption(
                        $this->request,
                        $this->goods_model->id,
                        GoodsSpec::$spec_items,
                        \YunShop::app()->uniacid
                    );

                    event(new GoodsChangeEvent($this->goods_model));//todo 有时需要监听商品更改过后规格的变化，挂件更改在规格保存之前，无法使用
                    //显示信息并跳转
                    return ['status' => 1];
                } else {
                    return ['status' => -1];
                }
            }
        }

        $this->brands = Brand::getBrand($this->goods_model->brand_id);
        if (isset($this->goods_model->hasManyGoodsCategory[0])) {
            foreach ($goods_categorys = $this->goods_model->hasManyGoodsCategory->toArray() as $goods_category) {
                $this->catetory_menus[] = CategoryService::getCategoryMultiMenu(
                    [
                        'catlevel' => Setting::get('shop.category')['cat_level'],
                        'ids'      => explode(",", $goods_category['category_ids'])
                    ]
                );
            }
        } else {
            $this->catetory_menus[] = CategoryService::getCategoryMultiMenu(
                ['catlevel' => Setting::get('shop.category')['cat_level'], 'ids' => []]
            );
        }
    }
}