<?php

/**
 * @author Any
 * @description KISS
 * @date 2021年10月13日
 * @version 1.0.0
 * 
 * _____LOG_____
 * 
 */
namespace app\models\common\integral\mall;

use app\models\common\CommonGoodsListForm;
use app\models\integral\mall\IntegralMallGoods;
use app\models\integral\mall\IntegralMallGoodsAttr;
use app\models\integral\Integral;
use app\models\Goods;
use app\models\GoodsAttr;
use app\models\GoodsHub;
use app\models\Order;
use app\models\Address;
use app\models\Model;
use app\components\SiteHelper;
use app\components\SysConst;
use app\components\Serializer;
use app\components\FlashStorage;
use app\models\common\CommonGeocoderForm;


class CommonIntegralMallOrderDataForm extends Model
{
    public $cx_mch_id;
    public $goods_info;
    public $user_id;
    
    public function rules()
    {
        return [
            [['goods_info'], 'safe'],
            [['cx_mch_id', 'user_id'], 'integer'],
            [['cx_mch_id', 'goods_info', 'user_id'], 'required'],
        ];
    }
    
    public function search()
    {
        if(!$this->validate()){
            return $this->getModelError();
        }
        $data = [];
        //商品信息
        $res = $this->getGoodsInfo();
        if($res['code'] != 0){
            return $res;
        }
        $data['goods_list'] = $res['data']['goods_list'];
        //地址信息
        $data['address'] = $this->getDefaultAddress();
        //支付方式
        $data['pay_types'] = $this->getPayTypes();
        return $this->apiReturnSuccess('ok', $data);
    }
    
    private function getGoodsInfo()
    {
        $goods_list = [];
        $goods_info = is_array($this->goods_info) ? $this->goods_info : json_decode($this->goods_info, true);
        //商品信息检查
        $res = $this->checkGoodsInfo($goods_info);
        if($res['code'] != 0){
            return $res;
        }
        $goods_info = $res['data']['goods_info'];
        foreach ($goods_info as $index => $item){
            $goods_item = Goods::find()->alias('g')
                ->leftJoin(['gh' => GoodsHub::tableName()], 'g.goods_hub_id=gh.id')
                ->leftJoin(['img' => IntegralMallGoods::tableName()],'img.goods_id=g.id')
                ->where([
                    'g.cx_mch_id' => $this->cx_mch_id,
                    'g.is_delete' => 0,
                    'g.status' => Goods::STATUS_ONLINE,
                    'gh.is_delete' => 0,
                    'img.is_delete' => 0,
                    'g.id' => $item['goods_id']
                ])
                ->select('g.id,g.price,g.goods_stock,g.use_attr,g.attr_groups,gh.name,gh.cover_pic,gh.unit,gh.type,img.integral_num')->asArray()->one();
            if($goods_item == null){
                return $this->apiReturnError('所选商品不存在或已经下架');
            }
            $goods_item['attr_groups'] = !empty($goods_item['attr_groups']) ? json_decode($goods_item['attr_groups'],true) : [];
            $goods_item['cover_pic'] = SiteHelper::getFullUrl($goods_item['cover_pic']);
            $goods_item['goods_attr_info'] = GoodsAttr::find()->alias('gr')
                ->leftJoin(['imgr' => IntegralMallGoodsAttr::tableName()],'imgr.goods_attr_id=gr.id')
                ->where([
                    'gr.id' => $item['goods_attr_id'],
                    'gr.goods_id' => $item['goods_id'],
                    'gr.is_delete' => 0,
                    'imgr.is_delete' => 0,
                ])
                ->select('gr.id,gr.goods_id,gr.price,gr.sign_id,gr.stock,gr.serial_no,gr.weight,gr.cover_pic,imgr.integral_num')
                ->asArray()->one();
            $goods_item['goods_num'] = isset($item['goods_num']) ? $item['goods_num'] : 1;
            
            if($goods_item['goods_attr_info']){
                $goods_item['goods_stock'] = (int)$goods_item['goods_attr_info']['stock'];
                $goods_item['integral_num'] = (int)$goods_item['goods_attr_info']['integral_num'];
                $goods_item['price'] = sprintf('%.2f',$goods_item['goods_attr_info']['price']);    
                $goods_item['goods_attr_info']['cover_pic'] = SiteHelper::getFullUrl($goods_item['goods_attr_info']['cover_pic']);
                $goods_item['goods_attr_info']['attr_info_list'] = Goods::getGoodsAttrInfoListBySignId($goods_item['goods_attr_info']['sign_id'], $goods_item['attr_groups']);
                $goods_item['goods_attr_info']['attr_info'] = Goods::getGoodsAttrInfoToString($goods_item['goods_attr_info']['sign_id'], $goods_item['attr_groups'], '|');        
                $goods_item['goods_attr_info']['goods_name'] = $goods_item['name'];
                $goods_item['goods_attr_info']['goods_unit'] = $goods_item['unit'];
                $goods_item['goods_attr_info']['goods_type'] = $goods_item['type'];
            } else {
                if($item['goods_attr_id'] != 0){
                    return $this->apiReturnError('商品规格不存在');
                }
            }
            $goods_item['total_original_price'] = $item['goods_num'] * $goods_item['price'];
            $goods_item['total_original_price'] = sprintf('%.2f',$goods_item['total_original_price']);
            
            $goods_item['total_integral_num'] = $item['goods_num'] * $goods_item['integral_num'];
            $goods_item['has_stock'] = $item['goods_nun'] > $goods_item['goods_stock'] ? false : true;
            
            $goods_list[] = $goods_item;
        }
        if(count($goods_list) == 0){
            return $this->apiReturnError('商品信息不能为空');
        }        
        return $this->apiReturnSuccess('ok', ['goods_list' => $goods_list]);
    }
    
    private function checkGoodsInfo($goods_info)
    {
        $goods_list = [];
        foreach ($goods_info as $index => $item){
            if(!isset($item['goods_id'])){
                return $this->apiReturnError('商品信息缺少goods_id参数');
            }
            if(!isset($item['goods_attr_id'])){
                return $this->apiReturnError('商品信息缺少goods_attr_id参数');
            }
            if(!isset($item['goods_num'])){
                return $this->apiReturnError('商品信息缺少goods_num参数');
            }
           $goods_list = $this->mergeGoodsList($item, $goods_list);
        }
        if(count($goods_list) == 0){
            return $this->apiReturnError('商品信息不能为空');
        }
        return $this->apiReturnSuccess('ok', ['goods_info' => $goods_list]);
    }
    
    private function mergeGoodsList($goods, $goods_list)
    {
        $is_exists = false;
        foreach ($goods_list as $index => $item){
            if($item['goods_id'] == $goods['goods_id'] && $item['goods_attr_id'] == $goods['goods_attr_id']){
                $item['goods_num'] += $goods['goods_num'];
                $goods_list[$index] = $item;
                $is_exists = true;
                break;
            }
        }
        if(!$is_exists){
            $goods_list[] = $goods;
        }
        return $goods_list;
    }


    private function getDefaultAddress()
    {
        //最近收货使用地址
        $order = Order::findOne(['user_id' => $this->user_id, 'cx_mch_id' => $this->cx_mch_id, 'is_delete' => 0, 'send_type' => [0, 2, 4]]);
        if($order != null && $order->location != null){
            $location = explode(',', $order->location);
            $address = Address::findOne(['user_id' => $this->user_id, 'cx_mch_id' => $this->cx_mch_id, 'is_delete' => 0, 'lat' => $location[0], 'lng' => $location[1]]);
        } else {
            $address = Address::findOne(['user_id' => $this->user_id, 'cx_mch_id' => $this->cx_mch_id, 'is_delete' => 0, 'is_default' => 1]);
        }
        if($address != null){
            return [
                'id' => $address->id,
                'name' => $address->name,
                'mobile' => $address->mobile,
                'address' => $address->province.$address->city.$address->district.$address->detail,
                'location' => $address->location,
                'province' => $address->province,
                'city' => $address->city,
                'district' => $address->district,
                'detail' => $address->detail
            ];            
        }
        return null;
    }
    
    private function getPayTypes()
    {
        $pay_types = [];
        $pay_types[] = [
            'name' => '积分支付',
            'short_name' => 'integral',
            'is_show' => true,
            'is_open' => true,
        ];
        return $pay_types;
    }
    
}