<?php

namespace app\models\user;

use app\models\store\StoreBargain;
use app\models\store\StoreCart;
use app\models\store\StoreCombination;
use app\models\store\StoreCouponUser;
use app\models\store\StoreOrderCartInfo;
use app\models\store\StoreOrderStatus;
use app\models\store\StorePink;
use app\models\store\StoreProduct;
use app\models\store\StoreSeckill;
use app\models\system\SystemStore;
use app\models\system\SystemUserLevel;
use app\models\system\SystemUserTask;
use crmeb\basic\BaseModel;
use crmeb\repositories\PaymentRepositories;
use crmeb\repositories\UserRepository;
use crmeb\traits\ModelTrait;
use think\db\exception\DataNotFoundException;
use think\db\exception\DbException;
use think\db\exception\ModelNotFoundException;
use think\Model;

/**
 * TODO 会员等级Model
 * Class UserLevel
 * @package app\models\user
 */
class UserLevelOrder extends BaseModel
{
    /**
     * 数据表主键
     * @var string
     */
    protected $pk = 'id';

    /**
     * 模型名称
     * @var string
     */
    protected $name = 'user_level_order';

    use ModelTrait;

    /**
     * 获取用户等级人数
     * @param $uids
     * @return int
     */
    public static function setUserLevelOrderCount($uids)
    {
        $model = new self();
        if (is_array($uids)) $model = $model->where('uid', 'in', $uids);
        else $model = $model->where('uid', $uids);
        return $model->count();
    }

    /**
     * 设置查询初始化条件
     * @param string $alias 表别名
     * @param null $model 模型实例化对象
     * @return UserLevel
     */
    public static function valiWhere($alias = '', $model = null)
    {
        $model = is_null($model) ? new self() : $model;
        if ($alias) {
            $model = $model->alias($alias);
            $alias .= '.';
        }
        return $model->where("{$alias}status", 1)->where("{$alias}is_del", 0);
    }

    /**
     * 设置会员等级
     * @param int $uid 用户uid
     * @param int $level_id 等级id
     * @return UserLevel|bool|Model
     * @throws DataNotFoundException
     * @throws ModelNotFoundException
     * @throws \think\exception\DbException
     */
    public static function setUserLevel($uid, $level_id)
    {
        $vipinfo = SystemUserLevel::get($level_id);
        if (!$vipinfo) return false;
        $userinfo = User::find($uid);
        if (!$userinfo) return false;
        $add_valid_time = (int)$vipinfo->valid_date * 86400;
        $uservipinfo = self::valiWhere()->where('uid', $uid)->where('level_id', $level_id)->find();
        //检查是否购买过
        if ($uservipinfo) {
            $stay = 0;
            //剩余时间
            if (time() < $uservipinfo->valid_time) $stay = $uservipinfo->valid_time - time();
            //如果购买过当前等级的会员过期了.从当前时间开始计算
            //过期时效: 剩余时间+当前会员等级时间+当前time
            $add_valid_time = $stay + $add_valid_time + time();
            $data['is_forever'] = $vipinfo->is_forever;
            $data['valid_time'] = $add_valid_time;
            User::where('uid', $uid)->update(['level' => $level_id]);
            return self::where('uid', $uid)->where('level_id', $level_id)->update($data);
        } else {
            $data = [
                'is_forever' => $vipinfo->is_forever,
                'status' => 1,
                'is_del' => 0,
                'grade' => $vipinfo->grade,
                'uid' => $uid,
                'add_time' => time(),
                'level_id' => $level_id,
                'discount' => $vipinfo->discount,
            ];
            if ($data['is_forever'])
                $data['valid_time'] = 0;
            else
                $data['valid_time'] = $add_valid_time + time();
            $data['mark'] = '尊敬的用户' . $userinfo['nickname'] . '在' . date('Y-m-d H:i:s', time()) . '成为了' . $vipinfo['name'];
            $res = self::create($data);
            if (!$res) return false;
            User::where('uid', $uid)->update(['level' => $level_id]);
            return $res;
        }
    }

    /**
     * 获取当前用户会员等级返回当前用户等级id
     * @param int $uid 用户uid
     * @param int $grade 会员id
     * @return bool|mixed
     * @throws DataNotFoundException
     * @throws ModelNotFoundException
     * @throws \think\exception\DbException
     */
    public static function getUserLevel($uid, $grade = 0)
    {
        $model = self::valiWhere();
        if ($grade) $model = $model->where('grade', '<', $grade);
        $level = $model->where('uid', $uid)->order('grade desc')->field('level_id,is_forever,valid_time,id,status,grade')->find();
        if (!$level) return false;
        if ($level->is_forever) return $level->id;
        //会员已经过期
        if (time() > $level->valid_time) {
            if ($level->status == 1) {
                $level->status = 0;
                $level->save();
            }
            return self::getUserLevel($uid, $level->grade);
        } else
            //会员没有过期
            return $level->id;
    }

    /**
     * 获取会员详细信息
     * @param $id 会员记录id
     * @param string $keyName 字段名
     * @return array|mixed|string|Model|null
     * @throws DataNotFoundException
     * @throws ModelNotFoundException
     * @throws \think\exception\DbException
     */
    public static function getUserLevelInfo($id, $keyName = '')
    {
        $vipinfo = self::valiWhere('a')->where('a.id', $id)->field('l.id,a.add_time,l.discount,a.level_id,l.name,l.money,l.icon,l.is_pay,l.grade')
            ->join('system_user_level l', 'l.id=a.level_id')->find();
        if ($keyName) if (isset($vipinfo[$keyName])) return $vipinfo[$keyName]; else return '';
        return $vipinfo;
    }

    /**
     * 获取当前用户已成为的vip id
     * @param $uid 用户id
     * @return array
     */
    public static function getUserLevelIds($uid)
    {
        return self::valiWhere()->group('level_id')->where('uid', $uid)->order('grade asc')->column('level_id', 'level_id');
    }
    /**
     * 余额支付
     * @param $order_id
     * @param $uid
     * @param string $formId
     * @return bool
     * @throws \think\Exception
     * @throws DataNotFoundException
     * @throws ModelNotFoundException
     * @throws \think\exception\DbException
     */
    public static function yuePay($order_id, $uid, $formId = '')
    {
        $orderInfo = self::where('uid', $uid)->where('order_id', $order_id)->where('is_del', 0)->find();
        if (!$orderInfo) return self::setErrorInfo('订单不存在!');
        if ($orderInfo['paid']) return self::setErrorInfo('该订单已支付!');
//        if($orderInfo['pay_type'] != 'yue') return self::setErrorInfo('该订单不能使用余额支付!');
        $userInfo = User::getUserInfo($uid);
        if ($userInfo['now_money'] < $orderInfo['pay_price'])
            return self::setErrorInfo(['status' => 'pay_deficiency', 'msg' => '余额不足' . floatval($orderInfo['pay_price'])]);
        self::beginTrans();

        $res1 = false !== User::bcDec($uid, 'now_money', $orderInfo['pay_price'], 'uid');
        $res2 = UserBill::expend('购买商品', $uid, 'now_money', 'pay_product', $orderInfo['pay_price'], $orderInfo['id'], $userInfo['now_money'], '余额支付' . floatval($orderInfo['pay_price']) . '元购买商品');
        $res3 = self::paySuccess($order_id, 'yue', $formId);//余额支付成功
        try {
            PaymentRepositories::yuePayProduct($userInfo, $orderInfo);
        } catch (\Exception $e) {
            self::rollbackTrans();
            return self::setErrorInfo($e->getMessage());
        }
        $res = $res1 && $res2 && $res3;
        self::checkTrans($res);
        return $res;
    }

    /**
     * 微信支付 为 0元时
     * @param $order_id
     * @param $uid
     * @param string $formId
     * @return bool
     * @throws \think\Exception
     * @throws DataNotFoundException
     * @throws ModelNotFoundException
     * @throws \think\exception\DbException
     */
    public static function jsPayPrice($order_id, $uid, $formId = '')
    {
        $orderInfo = self::where('uid', $uid)->where('order_id', $order_id)->where('is_del', 0)->find();
        if (!$orderInfo) return self::setErrorInfo('订单不存在!');
        if ($orderInfo['paid']) return self::setErrorInfo('该订单已支付!');
        $userInfo = User::getUserInfo($uid);
        self::beginTrans();
        $res1 = UserBill::expend('购买商品', $uid, 'now_money', 'pay_product', $orderInfo['pay_price'], $orderInfo['id'], $userInfo['now_money'], '微信支付' . floatval($orderInfo['pay_price']) . '元购买商品');
        $res2 = self::paySuccess($order_id, 'weixin', $formId);//微信支付为0时
        $res = $res1 && $res2;
        self::checkTrans($res);
        return $res;
    }
    /**
     * //TODO 支付成功后
     * @param $orderId
     * @param string $paytype
     * @param string $formId
     * @return bool
     * @throws DataNotFoundException
     * @throws DbException
     * @throws ModelNotFoundException
     */
    public static function paySuccess($orderId, $paytype = 'weixin', $formId = '')
    {
        $order = self::where('order_id', $orderId)->find();
        $resPink = true;
        $res1 = self::where('order_id', $orderId)->update(['paid' => 1, 'pay_type' => $paytype, 'pay_time' => time(), 'is_del' => 0, 'is_system_del' => 0, 'mark' => '']);//订单改为支付
        if ($order->combination_id && $res1 && !$order->refund_status) $resPink = StorePink::createPink($order);//创建拼团
        $oid = self::where('order_id', $orderId)->value('id');
        StoreOrderStatus::status($oid, 'pay_success', '用户付款成功');
        $now_money = User::where('uid', $order['uid'])->value('now_money');
        UserBill::expend('购买商品', $order['uid'], 'now_money', 'pay_money', $order['pay_price'], $order['id'], $now_money, '支付' . floatval($order['pay_price']) . '元购买商品');
        //支付成功后
        event('OrderPaySuccess', [$order, $formId]);
        $res = $res1 && $resPink && UserSpread::setSpreadSure($order['uid']) && User::backOrderBrokerage($order);
        return false !== $res;
    }
//    创建会员订单
    public static function CreateOrder($uid, $level_id)
    {
        self::beginTrans();
        try {
            $orderInfo = [
                'uid' => $uid,
                'order_id' => self::getNewOrderId(),
//                'mer_id' =>
            ];
            if ($shipping_type === 2) {
                $orderInfo['verify_code'] = self::getStoreCode();
                $orderInfo['store_id'] = SystemStore::getStoreDispose($storeId, 'id');
                if (!$orderInfo['store_id']) return self::setErrorInfo('暂无门店无法选择门店自提！', true);
            }
            $order = self::create($orderInfo);
            if (!$order) return self::setErrorInfo('订单生成失败!', true);
            $res5 = true;
            foreach ($cartInfo as $cart) {
                //减库存加销量
                if ($combinationId) $res5 = $res5 && StoreCombination::decCombinationStock($cart['cart_num'], $combinationId, isset($cart['productInfo']['attrInfo']) ? $cart['productInfo']['attrInfo']['unique'] : '');
                else if ($seckill_id) $res5 = $res5 && StoreSeckill::decSeckillStock($cart['cart_num'], $seckill_id, isset($cart['productInfo']['attrInfo']) ? $cart['productInfo']['attrInfo']['unique'] : '');
                else if ($bargain_id) $res5 = $res5 && StoreBargain::decBargainStock($cart['cart_num'], $bargain_id, isset($cart['productInfo']['attrInfo']) ? $cart['productInfo']['attrInfo']['unique'] : '');
                else $res5 = $res5 && StoreProduct::decProductStock($cart['cart_num'], $cart['productInfo']['id'], isset($cart['productInfo']['attrInfo']) ? $cart['productInfo']['attrInfo']['unique'] : '');
            }
            //保存购物车商品信息
            $res4 = false !== StoreOrderCartInfo::setCartInfo($order['id'], $cartInfo);
            //购物车状态修改
            $res6 = false !== StoreCart::where('id', 'IN', $cartIds)->update(['is_pay' => 1]);
            if (!$res4 || !$res5 || !$res6) return self::setErrorInfo('订单生成失败!', true);
            //自动设置默认地址
            UserRepository::storeProductOrderCreateEbApi($order, compact('cartInfo', 'addressId'));
            self::clearCacheOrderInfo($uid, $key);
            self::commitTrans();
            StoreOrderStatus::status($order['id'], 'cache_key_create_order', '订单生成');
            return $order;
        } catch (\PDOException $e) {
            self::rollbackTrans();
            return self::setErrorInfo('生成订单时SQL执行错误错误原因：' . $e->getMessage());
        } catch (\Exception $e) {
            self::rollbackTrans();
            return self::setErrorInfo('生成订单时系统错误错误原因：' . $e->getMessage());
        }
    }

}