<?php

namespace addons\CloudStock\common\services;

use addons\CloudStock\common\enums\CloudStockEnum;
use addons\CloudStock\common\events\order\CloudStockChangeSyncEvent;
use addons\CloudStock\common\models\CloudStockAgent;
use addons\CloudStock\common\models\CloudStockAgentGoods;
use addons\CloudStock\common\models\CloudStockGiftPlan;
use addons\CloudStock\common\models\CloudStockLevel;
use common\enums\AddonsEnum;
use common\enums\StatusEnum;
use common\models\goods\Goods;
use common\models\user\User;
use yii\db\Expression;

class CloudStockGiftPlanService 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['goods_id'])) {
            $goods_id = trim($params['goods_id']);
            $where[] = new Expression("FIND_IN_SET({$goods_id},goods_id)");
        }
        $params['where'] = $where;
        $params['order'] = 'id desc';
        $page_data = CloudStockGiftPlan::listPage($params, false);
        if (!empty($page_data['list'])) {
            $goods_ids = [];
            $level_arr = [];
            foreach ($page_data['list'] as &$item) {
                $item['goods_id'] = explode(',', $item['goods_id']);
                $item['give_goods_id'] = explode(',', $item['give_goods_id']);
                foreach ($item['goods_id'] as $g_id) {
                    $goods_ids[] = $g_id;
                }
                foreach ($item['give_goods_id'] as $g_id) {
                    $goods_ids[] = $g_id;
                }
                $item['gift_condition_level'] = json_decode($item['gift_condition_level'], true);
                $level_arr = array_merge($level_arr, $item['gift_condition_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 = [];
                $give_goods_list = [];
                $give_goods_num = json_decode($item['give_goods_num'], true);
                foreach ($item['goods_id'] as $g_id) {
                    if (isset($goods_list[$g_id])) {
                        $temp_goods_list[] = $goods_list[$g_id];
                    }
                }
                foreach ($item['give_goods_id'] as $g_id) {
                    if (isset($goods_list[$g_id])) {
                        $temp_give_goods_list = $goods_list[$g_id];
                        $temp_give_goods_list['num'] = $give_goods_num[$g_id] ?? 0;
                        $give_goods_list[] = $temp_give_goods_list;
                    }
                }
                $item['goods_list'] = $temp_goods_list;
                $item['give_goods_list'] = $give_goods_list;
                $gift_condition_text = '直推上级达到如下云库存代理等级';
                foreach ($item['gift_condition_level'] as $level) {
                    if (isset($level_list[$level])) {
                        $gift_condition_text .= $level_list[$level]['name'] . '、';
                    }
                }

                $gift_condition_text = trim($gift_condition_text, '、');
                $item['gift_condition_text'] = $gift_condition_text;
                $item['gift_recipient'] = '平台';
            }
        }
        return $page_data;
    }

    public function edit($params)
    {
        $params['goods_id'] = implode(',', $params['goods_id']);
        $params['give_goods_id'] = implode(',', $params['give_goods_id']);
        $params['give_goods_num'] = json_encode(array_column($params['give_goods_list'], 'num', 'id'));
        if (empty($params['gift_condition_level'])) {
            $params['gift_condition_level'] = [];
        }
        $params['gift_condition_level'] = json_encode($params['gift_condition_level']);
        $res = CloudStockGiftPlan::setData($params);
        if (empty($res)) {
            throw new \Exception(CloudStockGiftPlan::$static_error);
        }
        return $res;
    }

    public function switchStatus($params)
    {
        $res = CloudStockGiftPlan::updateAll(['status' => $params['status']], ['id' => $params['id'], 'mall_id' => $this->mall_id]);
        if ($res === false) {
            throw new \Exception(CloudStockGiftPlan::$static_error);

        }
        return true;
    }

    public function del($params)
    {
        $mall_id = $this->mall_id;
        $model = CloudStockGiftPlan::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)
    {
        $id = $params['id'];
        $data = CloudStockGiftPlan::getOne([['id' => $id]], true);
        $data['goods_id'] = explode(',', $data['goods_id']);
        $data['give_goods_id'] = explode(',', $data['give_goods_id']);
        $data['gift_condition_level'] = json_decode($data['gift_condition_level'], true);
        $goods_ids = [];
        foreach ($data['goods_id'] as $g_id) {
            $goods_ids[] = $g_id;
        }
        foreach ($data['give_goods_id'] as $g_id) {
            $goods_ids[] = $g_id;
        }
        $give_goods_num = json_decode($data['give_goods_num'], true);

        $main_goods_list = Goods::lists(['where' => [['id' => $goods_ids]], 'index' => 'id', 'select' => 'id,goods_name,cover_pic']);
        $goods_list = $give_goods_list = [];
        foreach ($data['goods_id'] as $id) {
            if (isset($main_goods_list[$id])) {
                $goods_list[] = $main_goods_list[$id];
            }
        }
        foreach ($data['give_goods_id'] as $id) {
            if (isset($main_goods_list[$id])) {
                $temp_give_goods_list = $main_goods_list[$id];
                $temp_give_goods_list['num'] = $give_goods_num[$id] ?? 0;
                $give_goods_list[] = $temp_give_goods_list;
            }
        }
        $data['goods_list'] = $goods_list;
        $data['give_goods_list'] = $give_goods_list;
        return $data;
    }


    public function give($params)
    {
        $mall_id = $this->mall_id;
        $user_id = $this->user_id;
        $gift_plan_give_type = $params['gift_plan_give_type'];
        $configs = \Yii::$app->services->setting->addons->get($mall_id, AddonsEnum::ADDONS_NAME_CLOUD_STOCK, 'basic');
        $configs['gift_plan_give_type'] = $configs['gift_plan_give_type'] ?? 0;
        if ($gift_plan_give_type != $configs['gift_plan_give_type']) {
            return false;
        }
        $user = User::findOne(['id' => $user_id]);
        if (empty($user['parent_id'])){
            return false;
        }
        $agent = CloudStockAgent::findOne(['user_id' => $user['parent_id'], 'status' => StatusEnum::ENABLED]);
        if (empty($agent)) {
            return false;
        }
        $where[] = ['mall_id' => $mall_id];
        $where[] = ['status' => StatusEnum::ENABLED];
        $goods_id = trim($params['goods_id']);
        $where[] = new Expression("FIND_IN_SET({$goods_id},goods_id)");
        $params['where'] = $where;
        $params['order'] = 'id desc';
        $list = CloudStockGiftPlan::lists($params);
        foreach ($list as &$item) {
            $gift_condition_level = json_decode($item['gift_condition_level'], true);
            if (!in_array($agent['level'], $gift_condition_level)) {
                continue;
            }
            $item['give_goods_id'] = explode(',', $item['give_goods_id']);
            $give_goods_num = json_decode($item['give_goods_num'], true);
            foreach ($item['give_goods_id'] as $g_id) {
                if (empty($give_goods_num[$g_id])) {
                    continue;
                }
                $num = $give_goods_num[$g_id];
                $params = [
                    'mall_id' => $mall_id,
                    'user_id' => $user['parent_id'],
                    'goods_id' => $g_id,
                    'num' => $num,
                    'order_id' => $params['order_id'],
                    'changes_type' => CloudStockEnum::STOCK_CHANGE_TYPE107,
                    'changes_dir' => CloudStockEnum::STOCK_CHANGE_ADD,
                    'order_type' => CloudStockEnum::STOCK_ORDER_TYPE_USER,
                ];
                $res = CloudStockAgentGoods::addData($params, $increase_detail);
                if (!$res) throw new \Exception(CloudStockAgentGoods::getStaticError());
                //触发库存变动事件
                if (isset($increase_detail)) {
                    $event = new CloudStockChangeSyncEvent($params['mall_id']);
                    $event_data = [
                        'id' => $increase_detail->id,
                        'type' => CloudStockEnum::STOCK_CHANGE_ADD,
                        'mall_id' => $params['mall_id'],
                    ];
                    \Yii::$app->services->events->dispatch($event, $event_data, $event->listeners);
                }
            }
        }
        CloudStockAgent::fixStock($mall_id, $user['parent_id']);
    }


}