<?php
/**
 * 重庆赤晓店信息科技有限公司
 * https://www.chixiaodian.com
 * Copyright (c) 2023 赤店商城 All rights reserved.
 */
namespace app\modules\client\models\v1;


use app\constants\OptionSetting;
use app\models\Banner;
use app\models\District;
use app\models\Goods;
use app\models\Option;
use app\models\Order;
use app\models\SaasCategory;
use app\models\Store;
use app\plugins\food\models\FoodGoods;
use app\plugins\food\models\FoodOrder;
use yii\base\Model;
use yii\helpers\Json;

class StoreListForm extends Model
{
    public $page = 1;
    public $limit = 12;

    // 经度
    public $longitude;
    // 纬度
    public $latitude;
    // 距离
    public $distance;
    // 0：默认排序 1：距离优先 2：好评优先 3：销量优先 4：低价优先 5：高价优先
    public $sort_type;
    // 搜索关键词
    public $keyword;
    // 分类id
    public $common_cat_id;
    // 城市id
    public $city_id;
    // 区县id
    public $district_id;
    // 筛选option信息
    public $option;


    public function rules()
    {
        return [
            [['longitude', 'latitude', 'keyword', 'option'], 'string'],
            [['longitude', 'latitude', 'keyword'], 'trim'],
            [['page', 'limit', 'common_cat_id', 'distance', 'sort_type', 'city_id', 'district_id'], 'integer'],
            [['page'], 'default', 'value' => 1],
            [['limit'], 'default', 'value' => 12],
            ['option', function ($attr, $params) {
                $data = Json::decode($this->option);
                if (!$data) {
                    $this->addError($attr, "{$attr}数据格式错误。");
                }
                $this->option = $data;
            }],
            ['option', function ($attr, $params) {
                if (!is_array($this->option)) {
                    $this->addError($attr, "{$attr}必须是一个数组。");
                    return;
                }
                foreach ($this->option as $key => $opt) {
                    if (!isset($opt['name']) || !isset($opt['value'])) {
                        $this->addError($attr, "{$attr}[{$key}]['name']或{$attr}[{$key}]['value']不存在。");
                        return;
                    }
                }
            }],
        ];
    }

    public function list() {
        if (!$this->validate()) {
            return [
                'code' => 1,
                'msg' => $this->getErrorSummary(false)[0]
            ];
        }

        $query = Store::find()->where(['is_delete' => 0, 'is_alliance' => 1]);
        if ($this->keyword) {
            $query->andWhere(['like', 'name', $this->keyword]);
        }

        if ($this->common_cat_id > 0) {
            $query->andWhere(['like', 'category_id', $this->common_cat_id]);
        }

        if ($this->city_id) {
            $query->andWhere(['city_id' => $this->city_id]);
        }
        if ($this->district_id) {
            $query->andWhere(['district_id' => $this->district_id]);
        }

        if (is_array($this->option)) {
            foreach ($this->option as $choose) {
                $query->andWhere("JSON_CONTAINS(info,JSON_OBJECT('name',\"{$choose['name']}\"))")
                ->andWhere("JSON_CONTAINS(info, JSON_OBJECT('list',JSON_ARRAY(\"{$choose['value']}\")))");
            }
        }

        //供应链排除独立运行的店铺
        if (\Yii::$app->prod_is_dandianpu()) {
            $filter_store_id = Option::find()->where(['name' => 'self_mini', 'value' => 1])->select('store_id')->column();
            $query->andWhere(['NOT IN', 'id', $filter_store_id]);
        }

        $latitude = $this->latitude ?: 0;
        $longitude = $this->longitude ?: 0;
        $query->select(['id', 'name', 'logo', 'coordinate', 'created_at', 'category_id', 'tags', 'sales', 'rank', 'per_spend', 'address', 'distance' => "acos(cos({$latitude}*pi()/180 )*cos(latitude*pi()/180)*cos({$longitude}*pi()/180 -longitude*pi()/180)+sin({$latitude}*pi()/180 )*sin(latitude*pi()/180))*6370996.81"]);
        // 0：默认排序 1：距离优先 2：好评优先 3：销量优先 4：低价优先 5：高价优先
        if (empty($this->sort_type)) {
//            $list = $query->orderBy('created_at desc')->asArray()->all();
            $list = $query->orderBy('distance asc')->asArray()->all();
        }

        if ($this->sort_type == 2) {
            $list = $query->orderBy('rank desc')->asArray()->all();
        }

        if ($this->sort_type == 3) {
            $list = $query->orderBy('sales desc')->asArray()->all();
        }

        if ($this->sort_type == 4) {
            $list = $query->orderBy('per_spend asc')->asArray()->all();
        }

        if ($this->sort_type == 5) {
            $list = $query->orderBy('per_spend desc')->asArray()->all();
        }

        if (empty($list)) {
            $list = $query->asArray()->all();
        }

        $distance = array();
        if (!empty($this->sort_type)) {
            foreach ($list as $index => $item) {
                $list[$index]['distance'] = -1;
                if (!empty($item['coordinate'])) {
                    list($lati, $long) = explode(',', $item['coordinate']);
                    if ($long && $this->longitude) {
                        $from = [$this->longitude, $this->latitude];
                        $to = [$long, $lati];
                        $list[$index]['distance'] = $this->get_distance($from, $to, false, 2);
                        if ((($list[$index]['distance'] > $this->distance) && $this->distance > 0) || $list[$index]['distance'] == -1){
                            unset($list[$index]);
                            continue;
                        }
                    }
                }

                $distance[] = $list[$index]['distance'];
//            if ($list[$index]['distance'] == -1){
//                unset($list[$index]);
//            } else {
//                $distance[] = $list[$index]['distance'];
//            }

            }
        }


        if ($this->sort_type == 1) {
            $list = array_values($list);
            array_multisort($distance, SORT_ASC, $list);
        }

        $data = array_slice($list, ($this->page - 1) * $this->limit, $this->limit);

        foreach ($data as $index => $item) {
            $list[$index]['distance'] = -1;
            $data[$index]['goods_list'] = $this->goods_list($item);
            if ($this->distance($item['distance']) != -1) {
                $data[$index]['distance'] = '距离' . $this->distance($item['distance']);
            } else {
                $data[$index]['distance'] = '';
            }

            $data[$index]['tags'] = !empty($item['tags']) ? Json::decode($item['tags']) : [];
        }


        $res = [
            'list' => $data,
            'page_count' => ceil(count($list) / $this->limit),
            'row_count' => count($list)
        ];
        return [
            'code' => 0,
            'msg' => 'success',
            'data' => $res
        ];
    }

    /**
     * 获取当前定位信息
     */
    private function locationInfo() {
        $tencent_map_key = Option::get('tencent_map_key', 0, 'saas', '')['value'];
        if (get_store_id() > 0) {
            $tencent_map_key = Option::get(OptionSetting::TENCENT_MAP_KEY, get_store_id(), 'pay', Option::get(OptionSetting::TENCENT_MAP_KEY, get_store_id(), 'store', '')['value'] ?: $tencent_map_key)['value'];
        }
        $place_url = 'https://apis.map.qq.com/ws/geocoder/v1/?location=' . $this->latitude . ',' . $this->longitude . '&key=' . $tencent_map_key;
        $json_place = file_get_contents($place_url);
        $place_arr = Json::decode($json_place);
        if ($place_arr && isset($place_arr['result'])) {
            $address = $place_arr['result']['ad_info'];
            $city = District::find()->select('id, name')->where(['name' => $address['city']])->one();
            $district_list = District::find()->select('id, name')->where(['parent_id' => $city['id']])->asArray()->all();
            $data['city'] = $city;
            $data['district_list'] = $district_list;
            $data['address'] = $address;
            $data['detail'] = $place_arr['result']['formatted_addresses']['recommend'];
            return [
                'code' => 0,
                'msg' => '定位成功',
                'data' => $data
            ];
        } else {
            return [
                'code' => 1,
                'msg' => '定位失败'
            ];
        }
    }

    public function config() {
        if (!$this->validate()) {
            return [
                'code' => 1,
                'msg' => $this->getErrorSummary(false)[0]
            ];
        }

        $location = $this->locationInfo();
        if ($location['code'] > 0) {
            return $location;
        }
        $data = [
            'code' => 0,
            'msg' => 'success',
            'data' => [
                'location' => $location['data']
            ]
        ];
        $saas_category = SaasCategory::find()->where(['is_delete' => 0])->orderBy('sort DESC')->asArray()->all();
        $category_data = [];
        foreach ($saas_category as $category) {
            $category_data[] = [
                'cat_num' => Store::find()->where(['is_delete' => 0, 'category_id' => $category['id']])->count(),
                'common_cat_id' => $category['id'],
                'cat_name' => $category['name'],
                'pic' => $category['icon'],
                'config' => Json::decode($category['option'])
            ];
        }
        $data['data']['search'] = $category_data;
        $data['data']['banner'] = Banner::find()->andWhere(['is_delete' => 0, 'type' => Banner::TYPE_SAAS])->select('pic_url, title, page_url, open_type')->orderBy('sort ASC')->asArray()->all();
        return $data;
    }

    /**
     * 根据起点坐标和终点坐标测距离
     * @param  [array]   $from  [起点坐标(经纬度),例如:array(118.012951,36.810024)]
     * @param  [array]   $to    [终点坐标(经纬度)]
     * @param  [bool]    $km        是否以公里为单位 false:米 true:公里(千米)
     * @param  [int]     $decimal   精度 保留小数位数
     * @return [string]  距离数值
     */
    public function get_distance($from, $to, $km = true, $decimal = 2)
    {
        sort($from);
        sort($to);
        $EARTH_RADIUS = 6370.996; // 地球半径系数

        $distance = $EARTH_RADIUS * 2 * asin(sqrt(pow(sin(($from[0] * pi() / 180 - $to[0] * pi() / 180) / 2), 2) + cos($from[0] * pi() / 180) * cos($to[0] * pi() / 180) * pow(sin(($from[1] * pi() / 180 - $to[1] * pi() / 180) / 2), 2))) * 1000;

        if ($km) {
            $distance = $distance / 1000;
        }

        return round($distance, $decimal);
    }


    private static function distance($distance)
    {
        if ($distance == -1) {
            return -1;
        }
        if ($distance > 1000) {
            $distance = round($distance / 1000, 2) . 'km';
        } else {
            if ($distance <= 0) {
                $distance = '0m';
            } else {
                $distance .= 'm';
            }
        }
        return $distance;
    }

    private function goods_list($params){
        if ($params['category_id'] == 1) {
            $goods_list = FoodGoods::find()->where(['store_id' => $params['id'], 'is_delete' => 0])->select(['name', 'JSON_UNQUOTE(JSON_EXTRACT(cover_pic, \'$[0].url\')) as pic', 'price', 'original_price'])->orderBy('virtual_sales desc, sort desc')->limit(6)->asArray()->all();
        } else {
            $goods_list = Goods::find()->where(['store_id' => $params['id'], 'is_delete' => 0, 'status' => 1])->select(['name', 'price', 'original_price', 'cover_pic'])->orderBy('virtual_sales desc, sort desc')->limit(6)->asArray()->all();
        }
        return $goods_list;
    }


    public function sales() {
        // 上月第一天
//        $last_month_first_day = strtotime(date('Y-m-01') . ' -1 month');
        // 上月最后一天
//        $last_month_last_day = strtotime(date('Y-m-01') . ' -1 day');
        // 本月第一天
        $start_time = strtotime(date("Y-m-01"));
        // 当前时间
        $end_time = time();
        $stores = Store::findAll(['is_delete' => 0]);

        if ($stores) {
            foreach ($stores as $store) {
                $cache_key = 'cache_store_sales_num_' . $store->id;
                // 点餐
                if ($store->category_id == 1) {
                    $count = FoodOrder::find()->where(['is_pay' => 1, 'store_id' => $store->id])->andWhere(['>=', 'created_at', $start_time])->andWhere(['<=', 'created_at', $end_time])->count();
                    cache()->set($cache_key, $count);
                } else {
                    $normal_count = Order::find()->where(['is_pay' => 1, 'store_id' => $store->id])->andWhere(['>=', 'created_at', $start_time])->andWhere(['<=', 'created_at', $end_time])->count();
                    $scan_count = \app\plugins\scanCodePay\models\Order::find()->where(['is_pay' => 1, 'store_id' => $store->id])->andWhere(['>=', 'created_at', $start_time])->andWhere(['<=', 'created_at', $end_time])->count();
                    cache()->set($cache_key, $normal_count + $scan_count);
                }
//                var_dump(cache()->get($cache_key));
            }
        }
        exit();
    }
}