<?php
// +----------------------------------------------------------------------
// | CRMEB [ CRMEB赋能开发者，助力企业发展 ]
// +----------------------------------------------------------------------
// | Copyright (c) 2016~2020 https://www.crmeb.com All rights reserved.
// +----------------------------------------------------------------------
// | Licensed CRMEB并不是自由软件，未经许可不能去掉CRMEB相关版权
// +----------------------------------------------------------------------
// | Author: CRMEB Team <admin@crmeb.com>
// +----------------------------------------------------------------------
declare (strict_types=1);

namespace app\services\user;

use app\model\user\UserSpread;
use qiniu\basic\BaseServices;
use think\db\exception\DataNotFoundException;
use think\db\exception\DbException;
use think\db\exception\ModelNotFoundException;

/**
 * Class UserSpreadServices
 * @package app\services\user
 * @mixin UserSpread
 */
class UserSpreadServices extends BaseServices
{
    /**
     * UserSpreadServices constructor.
     * @param UserSpread $model
     */
    public function __construct(UserSpread $model)
    {
        $this->model = $model;
    }

    /**
     * 记录推广关系
     * @param int $uid
     * @param int $spread_uid
     * @param int $spread_time
     * @return mixed
     * @throws DataNotFoundException
     * @throws DbException
     * @throws ModelNotFoundException
     */
    public function setSpread(int $uid, int $spread_uid, int $spread_time = 0)
    {
        if (!$uid || !$spread_uid) return false;
        /** @var UserServices $userServices */
        $userServices = app()->make(UserServices::class);

        $sp = $spread_uid;
        $userList = $userServices->getColumn([], 'uid,spread_uid', 'uid');
        while ($sp) {
            if ($sp == $uid) {
                $spread_uid = 0;
                break;
            }
            $sp = $userList[$sp]['spread_uid'] ?? 0;
        }

        $user = $userServices->getUserInfo($uid);
        if (!$userServices->userExist($uid)) {
            return false;
        }
        $spread_user = $userServices->getUserInfo($spread_uid);
        if (!$userServices->userExist($spread_uid)) {
            return false;
        }
        if (!$user || !$spread_user || !$spread_user['is_promoter']) {
            return true;
        }
        //首先获取绑定方式
        $bind_type = sys_config('bind_type', 1);
        if (!$spread_time) $spread_time = time();
        switch ($bind_type) {
            case 2:
                if ($this->be(['uid' => $uid, 'lock' => 1])) {
                    return true;
                }
                return $this->create([
                    'uid' => $uid,
                    'spread_uid' => $spread_uid,
                    'lock' => 0,
                    'spread_time' => $spread_time
                ]);
            case 3:
                if ($this->be(['uid' => $uid, 'lock' => 1])) {
                    return true;
                }
                $this->create([
                    'uid' => $uid,
                    'spread_uid' => $spread_uid,
                    'lock' => 0,
                    'spread_time' => $spread_time
                ]);
                $user['spread_uid'] = $spread_uid;
                $user['spread_time'] = $spread_time;
                return $user->save() && $userServices->setUserSpreadCount($spread_uid);
                break;
            default:
                if ($this->be(['uid' => $uid, 'lock' => 1])) {
                    return true;
                }
                self::create([
                    'uid' => $uid,
                    'spread_uid' => $spread_uid,
                    'lock' => 1,
                    'spread_time' => $spread_time
                ]);
                $user['spread_uid'] = $spread_uid;
                $user['spread_time'] = $spread_time;
                return $user->save() && $userServices->setUserSpreadCount($spread_uid);
                break;
        }
    }

    /**
     * 记录推广关系
     * @param int $uid
     * @param int $spread_uid
     * @param int $spread_time
     * @return mixed
     * @throws DataNotFoundException
     * @throws DbException
     * @throws ModelNotFoundException
     */
    public function adminSetSpread(int $uid, int $spread_uid, int $spread_time = 0)
    {
        if (!$uid) return false;
        /** @var UserServices $userServices */
        $userServices = app()->make(UserServices::class);
        if (!$spread_uid) {
            $this->search(['uid' => $uid])->delete();
            $user = $userServices->getUserInfo($uid);
            $old_spread = $user['spread_uid'];
            $user['spread_uid'] = 0;
            $user->save();
            if ($old_spread > 0) $userServices->setUserSpreadCount($old_spread);
        }

        $sp = $spread_uid;
        $userList = $userServices->getColumn([], 'uid,spread_uid', 'uid');
        while ($sp) {
            if ($sp == $uid) {
                $spread_uid = 0;
                break;
            }
            $sp = $userList[$sp]['spread_uid'] ?? 0;
        }

        $user = $userServices->getUserInfo($uid);
        if (!$userServices->userExist($uid)) {
            return false;
        }
        $spread_user = $userServices->getUserInfo($spread_uid);
        if (!$userServices->userExist($spread_uid)) {
            return false;
        }
        if (!$user || !$spread_user || !$spread_user['is_promoter']) {
            return true;
        }

        if ($user['spread_uid'] == $spread_uid) {
            return true;
        }
        $old_spread = $user['spread_uid'];
        if (!$spread_time) $spread_time = time();
        $this->search(['uid' => $uid])->delete();
        //首先获取绑定方式
        self::create([
            'uid' => $uid,
            'spread_uid' => $spread_uid,
            'lock' => 1,
            'spread_time' => $spread_time
        ]);
        $user['spread_uid'] = $spread_uid;
        $user['spread_time'] = $spread_time;
        $user->save() && $userServices->setUserSpreadCount($spread_uid);
        if ($old_spread > 0) $userServices->setUserSpreadCount($old_spread);
        return true;
    }


    /**
     * @param $uid
     * @return bool
     * @throws DataNotFoundException
     * @throws DbException
     * @throws ModelNotFoundException
     */
    public function setSpreadSure($uid)
    {
        //首先获取绑定方式
        $bind_type = sys_config('bind_type', 1);
        if ($bind_type != 2) {
            return true;
        }

        /** @var UserServices $userServices */
        $userServices = app()->make(UserServices::class);

        if ($this->be(['uid' => $uid, 'lock' => 1])) {
            return true;
        }
        $log = $this->search(['uid' => $uid])->order('spread_time', 'desc')->find();
        if (!$log) {
            return true;
        }
        $sp = $log['spread_uid'];
        $userList = $userServices->getColumn([], 'uid,spread_uid', 'uid');
        while ($sp) {
            if ($sp == $uid) {
                $log['spread_uid'] = 0;
                break;
            }
            $sp = $userList[$sp]['spread_uid'];
        }
        if (!$log['spread_uid']) {
            return true;
        }
        $log['lock'] = 1;
        return $log->save() && $userServices->update($uid, ['spread_uid' => $log['spread_uid'], 'spread_time' => $log['spread_time']]) && $userServices->setUserSpreadCount($log['spread_uid']);
    }
}