<?php

namespace addons\CloudStock\common\services;

use addons\CloudStock\common\models\CloudStockAgent;
use addons\CloudStock\common\models\CloudStockGoods;
use addons\CloudStock\common\models\CloudStockLevel;
use addons\CloudStock\common\models\CloudStockPriceDifferenceGiftPackage;
use common\enums\StatusEnum;
use common\models\goods\Goods;

class CloudStockPriceDifferenceGiftPackageService extends BaseService
{
    public function index($params)
    {
        $mall_id = $this->mall_id;
        $where[] = ['mall_id' => $mall_id];
        $where[] = ['status' => [StatusEnum::DISABLED, StatusEnum::ENABLED]];
        if (!empty($params['name'])) {
            $where[] = ['like', 'name', trim($params['name'])];
        }
        if (!empty($params['level'])) {
            $where[] = ['level' => $params['level']];
        }
        $params['where'] = $where;
        $params['order'] = 'id desc';
        $page_data = CloudStockPriceDifferenceGiftPackage::listPage($params, false);
        if (!empty($page_data['list'])) {
            $goods_ids = [];
            $level_arr = [];
            foreach ($page_data['list'] as &$item) {
                $item['goods_id'] = explode(',', $item['goods_id']);
                foreach ($item['goods_id'] as $g_id) {
                    $goods_ids[] = $g_id;
                }
                $level_arr[] = $item['level'];
            }
            $level_list = CloudStockLevel::lists([
                'where' => [
                    ['mall_id' => $params['mall_id']],
                    ['level' => $level_arr],
                    ['status' => [StatusEnum::ENABLED, StatusEnum::DISABLED]]
                ],
                'index' => 'level',
                'select' => 'level,name'
            ]);
            $goods_list = Goods::lists(['where' => [['id' => $goods_ids]], 'index' => 'id', 'select' => 'id,goods_name,cover_pic']);
            foreach ($page_data['list'] as &$item) {
                $temp_goods_list = [];
                foreach ($item['goods_id'] as $g_id) {
                    if (isset($goods_list[$g_id])) {
                        $temp_goods_list[] = $goods_list[$g_id];
                    }
                }
                $item['goods_list'] = $temp_goods_list;
                $item['level_name'] = $level_list[$item['level']]['name'] ?? '';
            }
        }
        return $page_data;
    }


    public function edit($params)
    {
        $params['goods_id'] = implode(',', $params['goods_id']);
        if (empty($params['recommend_reward'])) {
            $params['recommend_reward'] = [];
        }
        $params['recommend_reward'] = json_encode($params['recommend_reward']);
        if (empty($params['pic_type'])) {
            $params['pic'] = \Yii::getAlias('@attachurl') . '/static/addons/CloudStock/price_difference_gift_package.png';
        }
        $res = CloudStockPriceDifferenceGiftPackage::setData($params);
        if (empty($res)) {
            throw new \Exception(CloudStockPriceDifferenceGiftPackage::$static_error);
        }
        return $res;
    }

    public function switchStatus($params)
    {
        if ($params['status'] == StatusEnum::ENABLED) {
            $model = CloudStockPriceDifferenceGiftPackage::findOne(['id' => $params['id'], 'mall_id' => $this->mall_id]);
            if (empty($model['level'])) {
                throw new \Exception('请先设置升级等级');
            }
        }
        $res = CloudStockPriceDifferenceGiftPackage::updateAll(['status' => $params['status']], ['id' => $params['id'], 'mall_id' => $this->mall_id]);
        if ($res === false) {
            throw new \Exception(CloudStockPriceDifferenceGiftPackage::$static_error);

        }
        return true;
    }

    public function del($params)
    {
        $mall_id = $this->mall_id;
        $model = CloudStockPriceDifferenceGiftPackage::findOne(['id' => $params['id'], 'mall_id' => $mall_id]);
        if (!empty($model)) {
            $model->status = StatusEnum::DELETE;
            $res = $model->save();
            if ($res == false) {
                throw new \Exception($model->getErrorMessage());
            }
        }
        return true;
    }

    public function detail($params)
    {
        if (!empty($params['id'])) {
            $id = $params['id'];
            $data = CloudStockPriceDifferenceGiftPackage::getOne([['id' => $id]], true);
            $data['goods_id'] = explode(',', $data['goods_id']);
            $goods_ids = [];
            foreach ($data['goods_id'] as $g_id) {
                $goods_ids[] = $g_id;
            }
            $main_goods_list = Goods::lists(['where' => [['id' => $goods_ids]], 'index' => 'id', 'select' => 'id,goods_name,cover_pic']);
            $goods_list = [];
            foreach ($data['goods_id'] as $id) {
                if (isset($main_goods_list[$id])) {
                    $goods_list[] = $main_goods_list[$id];
                }
            }
            $data['goods_list'] = $goods_list;
            $recommend_reward = json_decode($data['recommend_reward'], true);
            $recommend_reward = array_column($recommend_reward, null, 'level');
        }
        $level_list = CloudStockLevel::lists(['where' => [['mall_id' => $this->mall_id], ['status' => StatusEnum::ENABLED]], 'order' => 'level asc', 'select' => 'level,name']);
        foreach ($level_list as &$item) {
            if (isset($recommend_reward[$item['level']])) {
                $item['reward_fee'] = !empty($recommend_reward[$item['level']]['reward_fee']) ? $recommend_reward[$item['level']]['reward_fee'] : 0;
            } else {
                $item['reward_fee'] = 0;
            }
        }
        $data['recommend_reward'] = $level_list;
        return $data;
    }


    public function getLevelList($params)
    {
        $mall_id = $this->mall_id;
        $where[] = ['mall_id' => $mall_id];
        $where[] = ['status' => [StatusEnum::DISABLED, StatusEnum::ENABLED]];
        $params['where'] = $where;
        $params['select'] = 'level as value,name as label';
        $params['order'] = 'value asc';
        $list = CloudStockLevel::lists($params);
        return $list;
    }


    public function list($params)
    {
        $cloud_stock_agent = CloudStockAgent::findOne(['mall_id' => $this->mall_id, 'user_id' => $this->user_id, 'status' => StatusEnum::ENABLED]);
        $mall_id = $this->mall_id;
        $where[] = ['mall_id' => $mall_id];
        $where[] = ['status' => StatusEnum::ENABLED];
        $where[] = ['>', 'level', $cloud_stock_agent['level'] ?? 0];
        $params['where'] = $where;
        $params['order'] = 'id desc';
        $params['select'] = 'id,name,price,pic_type,pic,status';
        $page_data = CloudStockPriceDifferenceGiftPackage::listPage($params, false);
        return $page_data;
    }

    public function info($params)
    {
        $id = $params['id'];
        $package = CloudStockPriceDifferenceGiftPackage::getOne([['id' => $id]], true);
        $goods_ids = explode(',', $package['goods_id']);
        $main_goods_list = Goods::lists(['where' => [['id' => $goods_ids]], 'index' => 'id', 'select' => 'id,goods_name,cover_pic,price']);
        $list = [];
        $obj = new CloudStockPriceDifferenceGiftPackageOrderService(['mall_id' => $this->mall_id, 'user_id' => $this->user_id]);
        foreach ($main_goods_list as $item) {
            $price = $item['price'];
            $self_pickup_num = $cloud_warehouse_num = 0;
            $this->getPrice($item['id'], $goods_ids, $price, $package['level']);
            $key = $obj->getCacheKey($id);
            $field = $obj->getCacheField(CloudStockPriceDifferenceGiftPackageOrderService::$self_pickup, $item['id']);
            $cache_data = \Yii::$app->redis->hget($key, $field);
            if (!empty($cache_data)) {
                $cache_data = json_decode($cache_data, true);
                $self_pickup_num = $cache_data['num'];
            }
            $field = $obj->getCacheField(CloudStockPriceDifferenceGiftPackageOrderService::$cloud_warehouse, $item['id']);
            $cache_data = \Yii::$app->redis->hget($key, $field);
            if (!empty($cache_data)) {
                $cache_data = json_decode($cache_data, true);
                $cloud_warehouse_num = $cache_data['num'];
            }
            $list[] = [
                'goods_id' => $item['id'],
                'goods_name' => $item['goods_name'],
                'price' => $price,
                'cover_pic' => $item['cover_pic'],
                'self_pickup_num' => $self_pickup_num,
                'cloud_warehouse_num' => $cloud_warehouse_num,
            ];
        }
        $cloud_stock_agent_level = 0;
        $cloud_stock_agent = CloudStockAgent::findOne(['mall_id' => $this->mall_id, 'user_id' => $this->user_id, 'status' => StatusEnum::ENABLED]);
        if (!empty($cloud_stock_agent)) {
            $cloud_stock_agent_level = $cloud_stock_agent['level'];
        }
        $price_diff = $obj->priceDiff($cloud_stock_agent_level, $package['price']);
        return ['list' => $list, 'price' => $price_diff];
    }

    public function getCloudStockGoodsList($goods_ids)
    {
        $cloud_stock_goods_list = CloudStockGoods::lists([
            'where' => [
                ['goods_id' => $goods_ids],
                ['status' => StatusEnum::ENABLED]
            ],
            'index' => 'goods_id',
            'select' => 'goods_id,price_difference'
        ]);
        foreach ($cloud_stock_goods_list as &$val) {
            $agent_price = json_decode($val['price_difference'], true);
            $val['price_difference'] = array_column($agent_price ?? [], null, 'level');
        }
        return $cloud_stock_goods_list;

    }

    public function getPrice($goods_id, $goods_ids, &$price, $level)
    {
        $cloud_stock_goods_list = $this->getCloudStockGoodsList($goods_ids);
        if (isset($cloud_stock_goods_list[$goods_id])) {
            $cloud_stock_goods = $cloud_stock_goods_list[$goods_id];
            if (isset($cloud_stock_goods['price_difference'][$level]) && $cloud_stock_goods['price_difference'][$level]['price'] !== '') {
                $price = $cloud_stock_goods['price_difference'][$level]['price'];
            }
        }
    }


}