<?php

namespace addons\DoubleCopy\common\logic;

use addons\DoubleCopy\common\enums\DoubleCopyEnum;
use addons\DoubleCopy\common\models\DoubleCopyChangePos;
use addons\DoubleCopy\common\models\DoubleCopyChangeTopid;
use addons\DoubleCopy\common\models\DoubleCopyLevel;
use addons\DoubleCopy\common\models\DoubleCopyUser;
use common\enums\StatusEnum;
use common\models\user\UserPartitionRelationship;
use common\traits\ErrorTrait;
use Yii;
use yii\db\Exception;
use yii\helpers\Json;

/**
 * 二二复制修改位置
 * Class ChangePosLogic
 * @Author: lun
 * @DateTime: 2023/6/1 0001 17:28
 * @Copyright: copyright (c) 2021 广东七件事集团
 * @package addons\DoubleCopy\common\logic
 */
class ChangePosLogic
{
    use ErrorTrait;

    public $config;
    public $order;
    public $order_status;

    public static function handle($params)
    {
        // 读取数据
        $change = DoubleCopyChangePos::findOne(['id' => $params['id'], 'change_status' => StatusEnum::DISABLED, 'status' => StatusEnum::ENABLED]);
        if (empty($change)) return true;
        $mallId = $change['mall_id'];
        $change_arr = json_decode($change['content'], true);

        $trans = Yii::$app->db->beginTransaction();
        try {
            foreach ($change_arr as $item) {
                $user = DoubleCopyUser::find()->where(['user_id' => $item['user_id'], 'status' => StatusEnum::ENABLED])->one();// 用户1
                $user->pos = $item['now_pos'];
                if (!$user->save()) throw new Exception('用户ID='.$item['user_id'].'位置修改失败：' . $user->getErrorMessage());
            }

            $boss_level = DoubleCopyLevel::find()->select('upgrade_type_condition, checked_condition_values')->where(['mall_id' => $mallId, 'level' => DoubleCopyEnum::LEVEL_BOSS, 'status' => StatusEnum::ENABLED])->asArray()->one();
            $upgrade_num = 0;// 需要直推的升级数量
            if ($boss_level['upgrade_type_condition'] == 1) {
                // json解析升级条件数量
                $json = Json::decode($boss_level['checked_condition_values'], true);
                $upgrade_num = $json[0]['value']['val0'] ?? 0;
            }

            // topid修改
            foreach ($change_arr as $item) {
                $copy_user = DoubleCopyUser::findOne(['user_id' => $item['user_id'], 'status' => StatusEnum::ENABLED]);
                self::batchGetUsers($copy_user, $upgrade_num, $change->id);// 用户下级批量修改
            }

            // 修改完成
            $change->change_status = StatusEnum::ENABLED;
            if (!$change->save()) throw new Exception($change->getErrorMessage());
            $trans->commit();
            return true;
        } catch (\Exception $e) {
            $trans->rollBack();
            $reason = $e->getFile().'，第'.$e->getLine().'行，原因：' . $e->getMessage();
            Yii::error('二二复制位置修改失败：' . $e->getFile().'，第'.$e->getLine().'行，原因：' . $e->getMessage());
        }
        $change->change_status = StatusEnum::DELETE;// 失败
        $change->reason = $reason;
        $change->save();
        return true;
    }

    /**
     * 批量修改用户位置
     * @Author: lun
     * @DateTime: 2023/6/1 0001 18:44
     * @Copyright: copyright (c) 2021 广东七件事集团
     * @param DoubleCopyUser $changeUser
     * @param $upgrade_num
     * @param $change_pos_id
     */
    public static function batchGetUsers(DoubleCopyUser $changeUser, $upgrade_num, $change_pos_id)
    {
        $i = 1;
        $page_size = 1000;
        list($tree, $parent_deep, $all_tree, $all_tree_arr) = UserPartitionRelationship::getTree($changeUser->user_id);
        while ($child_list = UserPartitionRelationship::find()->where(['like', 'tree', $tree . '%', false])
            ->select('user_id')
            ->offset(($i - 1) * $page_size)->groupBy('user_id,deep')->limit($page_size)->all()) {
            foreach ($child_list as $item) {
                if ($item['user_id'] == $changeUser->user_id) {
                    $user = $changeUser;
                } else {
                    $user = DoubleCopyUser::findOne(['user_id' => $item['user_id'], 'status' => StatusEnum::ENABLED]);
                }
                if ($user) {
                    self::updateTopId($user, $upgrade_num, $change_pos_id);
                }
            }
            $i++;
        }
    }

    /**
     *
     * @Author: lun
     * @DateTime: 2023/6/1 0001 18:22
     * @Copyright: copyright (c) 2021 广东七件事集团
     * @param DoubleCopyUser $user
     * @param $upgrade_num
     * @param $change_pos_id
     */
    public static function updateTopId(DoubleCopyUser $user, $upgrade_num, $change_pos_id)
    {
        $parent_ids = UserPartitionRelationship::getParentIdArr($user->user_id);
        $parent_ids = array_reverse($parent_ids);// 倒序数组
        array_unshift($parent_ids, $user->user_id);
        foreach ($parent_ids as $key => $pid) {
            // 查询上级是否有身份
            $pdc_user = DoubleCopyUser::find()->select('user_id,pos,pid')->where(['user_id' => $pid, 'status' => StatusEnum::ENABLED])->asArray()->one();
            if (empty($pdc_user)) {
                // 获取当前用户的上级uid
                $ppuid = $parent_ids[$key + 1] ?? 0;
                if ($ppuid) {
                    // 统计跟此用户同级人数，并且判断当前用户的平级数量是否大于或等于2号位
                    $equal_num = DoubleCopyUser::find()->where(['pid' => $ppuid, 'status' => StatusEnum::ENABLED])->count();
                    if ($equal_num >= $upgrade_num) {// 符合位置则表示当前用户的上级必定是拿平台补贴用户(拿平台补贴用户可以没有身份)
                        $topid = $ppuid;
                        break;
                    }
                }
            } else {
                // 如果当前位置是大于或等于3号位则表示此用户上级必定是老板
                if ($pdc_user['pos'] > $upgrade_num) {
                    $topid = $pdc_user['pid'];
                    break;
                }
            }
            $topid = $pid;
        }

        // 临时检测的平台补贴用户id跟之前不同则需要修改平台补贴用户id
        if ($user->topid != $topid) {
            $old_topid = $user->topid;
            $user->topid = $topid;
            $user->save();

            // 保存topid修改记录
            $res = DoubleCopyChangeTopid::setData([
                'change_pos_id' => $change_pos_id,
                'mall_id' => $user->mall_id,
                'user_id' => $user->user_id,
                'old_topid' => $old_topid,
                'now_topid' => $topid,
            ]);
            if ($res == false) throw new \Exception(DoubleCopyChangeTopid::getStaticError());
        }
    }
}