<?php
/**
 * 红包拓客
 */
namespace addons\Redpack\common\logic;

use addons\BlueScore\common\enums\BlueScoreEnum;
use addons\BlueScore\common\models\BlueScore;
use addons\Redpack\common\enums\RedpackEnum;
use addons\Redpack\common\helper\RedpackHelper;
use addons\Redpack\common\models\Redpack;
use addons\Redpack\common\models\RedpackGoodsSetting;
use addons\Redpack\common\models\RedpackUserCountDay;
use addons\Redpack\common\models\RedpackUserGrab;
use addons\Redpack\common\models\RedpackWallet;
use common\enums\AddonsEnum;
use common\enums\StatusEnum;
use common\models\mall\MallAddons;
use common\models\order\OrderDetail;
use common\models\order\OrderMarketing;
use common\models\user\User;
use common\traits\ErrorTrait;
use yii\db\Exception;
use Yii;
use yii\helpers\Json;

class RedpackLogic
{
    use ErrorTrait;

    /**
     * 判断活动限制
     * @Author: lun
     * @DateTime: 2022/3/21 0021 17:24
     * @Copyright: copyright (c) 2021 广东七件事集团
     */
    public static function checkUserLimit($redpack, $user_level)
    {
        if (empty($redpack['limit_user_level'])) throw new \Exception('您暂无参与活动权限');
        $limit_user_level = Json::decode($redpack['limit_user_level'], true);

        if (!in_array($user_level, $limit_user_level)) throw new \Exception('您暂无参与活动权限');
    }

    /**
     * @param User $user
     * @param Redpack $redpack
     * @return false|float|mixed|string
     */
    public static function gradRedpackByUserLimit(User $user, Redpack $redpack, string $pack_name)
    {
        $trans = Yii::$app->db->beginTransaction();
        try {
            $date = date('ymd', time());

            $award = $redpack->award;// 活动奖金池剩余金额

            // 今日抢红包统计
            $today_grad = RedpackUserCountDay::find()->where(['rid' => $redpack->id,'user_id' => $user->id,
                'date' => $date, 'status' => StatusEnum::ENABLED])->asArray()->one();

            $num = $redpack->limit_user_level_num[$user->level] ?? 0;

            if ($num <= 0) throw new \Exception("暂无红包可领");

            $today_grad_num = $today_grad['grab_num_total'] ?? 0;
            if ($num - $today_grad_num <= 0) throw new \Exception("今日红包个数已领完");

            // 解析红包规则内容
            $rule_values = Json::decode($redpack->rule_values);

            // 首次抢红包金额配置
            $money_start = bcmul($rule_values['second_money_start'] ?? 0, 100);
            $money_end = bcmul($rule_values['second_money_end'] ?? 0, 100);
            if (empty($today_grad)) {
                $money_start = bcmul($rule_values['first_money_start'], 100);
                $money_end = bcmul($rule_values['first_money_end'], 100);
            }

            $money = bcmul(rand($money_start, $money_end), 0.01, 2);

            // 扣减奖金池
            if ($redpack->redpack_type != RedpackEnum::FREEZE_TO_ACTIVE) {
                // 判断可得金额是否大于奖金池剩余金额
                if ($money >= $award) $money = $award;
                $redpack->award = $redpack->award - $money;
            }

            // 判断用户曾经是否抢过红包
            $has_grab = RedpackUserGrab::find()->where(['mall_id' => $redpack->mall_id,'rid' => $redpack->id,
                'user_id' => $user->id, 'status' => StatusEnum::ENABLED])->asArray()->one();
            empty($has_grab) && $redpack->grab_user_num = $redpack->grab_user_num + 1;

            // 红包表数据统计汇总
            $redpack->grab_money = $redpack->grab_money + $money;

            // 增加用户红包金额
            $p_desc = "";
            switch ($redpack->redpack_type) {
                case RedpackEnum::FREEZE_TO_ACTIVE :
                    $is_frozen = false;
                    $desc = "抢冻结到激活$pack_name";
                    // 将冻结红包的金额先减扣掉
                    $wallet = RedpackWallet::setData([
                        'mall_id' => $redpack->mall_id,
                        'user_id' => $user->id,
                        'is_frozen' => true,
                        'is_deduct' => true,
                        'money' => -$money,
                        'source_table' => Redpack::briefTableName(),
                        'source_table_id' => $redpack->id,
                        'from_type' => RedpackEnum::FROM_RECEIVE,
                        'desc' => $desc,
                    ]);
                    if (!$wallet) throw new Exception(RedpackWallet::getStaticError());
                    $money = $wallet['money'];
                    if ($money <= 0) throw new \Exception("暂无可激活的冻结$pack_name");
                    break;
                case RedpackEnum::INCREMENT_FREEZE :
                    $is_frozen = true;
                    $desc = '抢冻结' . $pack_name;
                    $p_desc = '冻结' . $pack_name;
                    break;
                case RedpackEnum::INCREMENT_ACTIVE :
                    $is_frozen = false;
                    $desc = '抢激活' . $pack_name;
                    $p_desc = '激活' . $pack_name;
                    break;
            }

            // 增加用户的红包余额
            $res = RedpackWallet::setData([
                'mall_id' => $redpack->mall_id,
                'user_id' => $user->id,
                'is_frozen' => $is_frozen,
                'money' => $money,
                'source_table' => Redpack::briefTableName(),
                'source_table_id' => $redpack->id,
                'from_type' => RedpackEnum::FROM_RECEIVE,
                'desc' => $desc,
            ]);
            if (!$res) throw new Exception(RedpackWallet::getStaticError());

            // 增加抢红包次数
            $count_day = [
                'mall_id' => $redpack->mall_id,
                'rid' => $redpack->id,
                'user_id' => $user->id,
                'grab_num' => empty($today_grad['grab_num_total']) ? $num - 1 : $num - $today_grad['grab_num_total'] - 1,
                'grab_num_total' => empty($today_grad['grab_num_total']) ? 1 : $today_grad['grab_num_total'] + 1,
            ];
            !empty($today_grad['id']) && $count_day['id'] = $today_grad['id'];
            $res = RedpackUserCountDay::setData($count_day);
            if (!$res) throw new Exception(RedpackUserCountDay::getStaticError());

            // 增加抢红包数据
            $res = RedpackUserGrab::setData([
                'mall_id' => $redpack->mall_id,
                'rid' => $redpack->id,
                'user_id' => $user->id,
                'grab_money' => $money,
            ]);
            if (!$res) throw new Exception(RedpackUserGrab::getStaticError());

            //  判断上级是否需要增加，当前用户是否有上级
            if ($redpack->reward_parent_rate > 0 && !empty($user->parent_id) &&
                $redpack->award > 0 && $redpack->redpack_type > 1 && $redpack->is_limit_user_level_num) {
                // 增加用户的红包余额
                $parent_money = bcmul($money, bcmul($redpack->reward_parent_rate, 0.01, 10), 2);
                if ($parent_money > $redpack->award) $parent_money = $redpack->award;
                $redpack->award -= $parent_money;   //  奖池需要减去上级奖励金额
                if ($parent_money >= 0.01) {
                    $res = RedpackWallet::setData([
                        'mall_id' => $redpack->mall_id,
                        'user_id' => $user->parent_id,
                        'is_frozen' => $is_frozen,
                        'money' => $parent_money,
                        'source_table' => Redpack::briefTableName(),
                        'source_table_id' => $redpack->id,
                        'from_type' => RedpackEnum::FROM_SUBORDINATE,
                        'desc' => "{$p_desc}: 会员ID [$user->id] 的直推$pack_name",
                    ]);
                    if (!$res) throw new Exception(RedpackWallet::getStaticError());
                    // 增加抢红包数据
                    $res = RedpackUserGrab::setData([
                        'mall_id' => $redpack->mall_id,
                        'rid' => $redpack->id,
                        'user_id' => $user->parent_id,
                        'grab_money' => $parent_money,
                    ]);
                    if (!$res) throw new Exception(RedpackUserGrab::getStaticError());
                }
            }

            //  更新红包活动
            if (!$redpack->save()) throw new Exception($redpack->getErrorMessage());

            $trans->commit();
            return $money;
        } catch (\Exception $e) {
            self::setStaticError($e->getMessage());
            $trans->rollBack();
            return false;
        }
    }

    /**
     * 红包金额变动
     * @Author: lun
     * @DateTime: 2022/3/22 0022 9:56
     * @Copyright: copyright (c) 2021 广东七件事集团
     * @param int $user_id
     */
    public static function gradRedpack($user_id, Redpack $redpack, string $pack_name)
    {
        $trans = Yii::$app->db->beginTransaction();
        try {
            $time_type = $redpack['time_type'];// 活动类型[1=每日红包，2=时间段红包]
            $date = date('ymd', time());

            // 活动-每日抢红包，每天都有一次无需邀请人抢红包机会
            // 活动-时间段抢红包，在这个时间段内，最多只有一次无需邀请人可抢红包机会
            // 获取用户是否首次抢红包
            if ($time_type == 1) {
                $is_first_grad = RedpackUserCountDay::find()->where(['rid' => $redpack->id,'user_id' => $user_id, 'date' => $date, 'status' => StatusEnum::ENABLED])->asArray()->one();
            } else {
                $is_first_grad = RedpackUserCountDay::find()->where(['rid' => $redpack->id,'user_id' => $user_id, 'status' => StatusEnum::ENABLED, 'inviter_num' => 0])->asArray()->one();
            }

            $award = $redpack->award;// 活动奖金池剩余金额

            // 今日抢红包统计
            $today_grad = RedpackUserCountDay::find()->where(['rid' => $redpack->id,'user_id' => $user_id, 'date' => $date, 'status' => StatusEnum::ENABLED])->asArray()->one();

            // 解析红包规则内容
            $rule_values = Json::decode($redpack->rule_values, true);

            if (empty($is_first_grad)) {
                // 首次抢红包金额配置
                $money = rand($rule_values['first_money_start'] * 100, $rule_values['first_money_end'] * 100);
            } else {
                // 非首次抢到红包,检查最后一次抢红包次数是否是第一次抢，不是则找到今日最后一次抢的统计内容
                // 判断今日抢红包次数是否已经超出
                if ($today_grad['grab_num_total'] >= $rule_values['times']) throw new \Exception('今日抢红包次数已用完');

                // 判断可抢次数是否还足够
                $user_grad_num = empty($today_grad['inviter_num']) ? 0 : floor($today_grad['inviter_num'] / $rule_values['everyday_invitation']);// 用户已抢红包次数
                if ($user_grad_num - $today_grad['grab_num_total'] + 1 <= 0) throw new \Exception('今日抢红包次数不足');
                $money = rand($rule_values['everyday_invitation_start'] * 100, $rule_values['everyday_invitation_end'] * 100);
            }

            // 将奖励金额单位改为元
            $money = $money / 100;

            // 扣减奖金池
            if ($redpack->redpack_type != RedpackEnum::FREEZE_TO_ACTIVE) {
                // 判断可得金额是否大于奖金池剩余金额
                if ($money >= $award) $money = $award;

                $redpack->award = $redpack->award - $money;
            }

            // 判断用户曾经是否抢过红包
            $has_grab = RedpackUserGrab::find()->where(['mall_id' => $redpack->mall_id,'rid' => $redpack->id,'user_id' => $user_id, 'status' => StatusEnum::ENABLED])->asArray()->one();
            empty($has_grab) && $redpack->grab_user_num = $redpack->grab_user_num + 1;

            // 红包表数据统计汇总
            $redpack->grab_money = $redpack->grab_money + $money;
            if (!$redpack->save()) throw new Exception($redpack->getErrorMessage());
            // 增加用户红包金额
            switch ($redpack->redpack_type) {
                case RedpackEnum::FREEZE_TO_ACTIVE :
                    $is_frozen = false;
                    $desc = '抢冻结到激活' . $pack_name;
                    // 将冻结红包的金额先减扣掉
                    $wallet = RedpackWallet::setData([
                        'mall_id' => $redpack->mall_id,
                        'user_id' => $user_id,
                        'is_frozen' => true,
                        'is_deduct' => true,
                        'money' => -$money,
                        'source_table' => Redpack::briefTableName(),
                        'source_table_id' => $redpack->id,
                        'from_type' => RedpackEnum::FROM_RECEIVE,
                        'desc' => $desc,
                    ]);
                    if ($wallet == false) throw new Exception(RedpackWallet::getStaticError());
                    $money = $wallet['money'];
                    if ($money <= 0) throw new \Exception("暂无可激活的冻结$pack_name");
                    break;
                case RedpackEnum::INCREMENT_FREEZE :
                    $is_frozen = true;
                    $desc = '抢冻结' . $pack_name;
                    break;
                case RedpackEnum::INCREMENT_ACTIVE :
                    $is_frozen = false;
                    $desc = '抢激活' . $pack_name;
                    break;
            }

            // 增加用户的红包余额
            $res = RedpackWallet::setData([
                'mall_id' => $redpack->mall_id,
                'user_id' => $user_id,
                'is_frozen' => $is_frozen,
                'money' => $money,
                'source_table' => Redpack::briefTableName(),
                'source_table_id' => $redpack->id,
                'from_type' => RedpackEnum::FROM_RECEIVE,
                'desc' => $desc,
            ]);
            if ($res == false) throw new Exception(RedpackWallet::getStaticError());

            // 增加抢红包次数
            $count_day = [
                'mall_id' => $redpack->mall_id,
                'rid' => $redpack->id,
                'user_id' => $user_id,
                'grab_num' => empty($today_grad['grab_num_total']) ? $rule_values['times'] - 1 : $rule_values['times'] - $today_grad['grab_num_total'] - 1,
                'grab_num_total' => empty($today_grad['grab_num_total']) ? 1 : $today_grad['grab_num_total'] + 1,
            ];
            !empty($today_grad['id']) && $count_day['id'] = $today_grad['id'];
            $res = RedpackUserCountDay::setData($count_day);
            if ($res == false) throw new Exception(RedpackUserCountDay::getStaticError());

            // 增加抢红包数据
            $res = RedpackUserGrab::setData([
                'mall_id' => $redpack->mall_id,
                'rid' => $redpack->id,
                'user_id' => $user_id,
                'grab_money' => $money,
            ]);
            if ($res == false) throw new Exception(RedpackUserGrab::getStaticError());

            $trans->commit();
            return $money;
        } catch (\Exception $e) {
            self::setStaticError($e->getMessage());
            $trans->rollBack();
            return false;
        }
    }

    /**
     * 赠送红包
     * @Author: lun
     * @DateTime: 2022/3/26 0026 14:51
     * @Copyright: copyright (c) 2021 广东七件事集团
     * @param $order_id
     * @param $order_status 1=支付完成，2=订单完成
     * @return bool
     */
    public static function giveRedpack($order_id, $order_status = 2)
    {
        try {
            $order = \common\models\order\Order::findOne(['id'=>$order_id]);
            if(!empty($order['store_id'])) return true;
            // 查询订单
            $select = "mall_id,goods_id,user_id,goods_price,adjust_money,num";
            $order_details = OrderDetail::find()->select($select)->where(['order_id' => $order_id])->indexBy("goods_id")->asArray()->all();
            if (empty($order_details)) throw new \Exception("订单id={$order_id}的订单详情数据为空");

            $goods_ids = array_keys($order_details);// 商品ids
            foreach ($order_details as $goods_id => $detail) {
                $user_id = $detail['user_id'];
                $mall_id = $detail['mall_id'];
                break;
            }

            // 获取配置【1=支付完成，2=订单完成】
            $give_type = Yii::$app->services->setting->addons->get($mall_id, AddonsEnum::ADDONS_NAME_REDPACK, 'basic.give_type');
            if ($give_type != $order_status) return true;

            // 获取设置了红包的商品
            $list = RedpackGoodsSetting::find()->where(['goods_id' => $goods_ids, 'is_enable' => StatusEnum::ENABLED, 'status' => StatusEnum::ENABLED])->asArray()->all();true;
            if (empty($list)) return true;

            foreach ($list as $item) {
                // 计算可赠送的红包金额
                $pay_money = $order_details[$item['goods_id']]['goods_price'] + $order_details[$item['goods_id']]['adjust_money'];
                $money = $item['is_percent'] == 0 ? bcmul($item['give'], $order_details[$item['goods_id']]['num'], 2) : bcmul(($item['give'] / 100), $pay_money, 2);
                if ($money <= 0) continue;

                // 插入红包金额表
                $wallet = RedpackWallet::setData([
                    'mall_id' => $item['mall_id'],
                    'user_id' => $user_id,
                    'is_frozen' => $item['redpack_wallet_type'] == RedpackEnum::WALLET_REDPACK_FROZEN ? true : false,
                    'money' => $money,
                    'source_table' => 'order',
                    'source_table_id' => $order_id,
                    'from_type' => RedpackEnum::FROM_GOODS,
                    'desc' => '购物赠送',
                ]);
                if ($wallet == false) throw new Exception(RedpackWallet::getStaticError());
            }
            return true;
        } catch (\Exception $e) {
            self::setStaticError($e->getMessage());
            return false;
        }
    }


    /**
     * 红包返回
     * @Author: lun
     * @DateTime: 2022/9/21 0021 9:54
     * @Copyright: copyright (c) 2021 广东七件事集团
     * @param $order_detail_id
     * @param array $params
     * @return bool
     */
    public static function backRedpack($order_detail_id, $params = [])
    {
        $trans = Yii::$app->db->beginTransaction();
        try {
            $deduct = OrderMarketing::find()->select('deduct_currency')->where(['order_detail_id' => $order_detail_id, 'status' => StatusEnum::ENABLED])->scalar();
            if (empty($deduct)) {
                $trans->commit();
                return true;
            }

            $deduct_arr = Json::decode($deduct, true);
            foreach ($deduct_arr as $key => $item) {
                // 判断里面是否存在激活红包跟冻结红包
                if (in_array($key, [RedpackEnum::WALLET_REDPACK, RedpackEnum::WALLET_REDPACK_FROZEN]) && $item['money'] > 0) {
                    $wallet = RedpackWallet::setData([
                        'mall_id' => $params['mall_id'],
                        'user_id' => $params['user_id'],
                        'is_frozen' => $key == RedpackEnum::WALLET_REDPACK_FROZEN ? true : false,
                        'money' => $item['money'],
                        'source_table' => $params['source_table'],
                        'source_table_id' => $params['source_table_id'],
                        'from_type' => $params['from_type'],
                        'desc' => $params['desc'] ?? '',
                        'no_icr_total' => true,// 不增加红包累计总额
                    ]);
                    if ($wallet == false) throw new Exception(RedpackWallet::getStaticError());
                }
            }
            $trans->commit();
            return true;
        } catch (\Exception $e) {
            $trans->rollBack();
            self::setStaticError($e->getMessage());
            return false;
        }
    }

    /**
     * 订单加速冻结红包转激活红包
     * @Author:
     * @DateTime:
     * @Copyright: copyright (c) 2021 广东七件事集团
     * @param $order_id
     * @param int $orderStatus
     * @return bool
     */
    public static function accelerateFrozenToActive($order_id, int $orderStatus = \common\enums\OrderStatusEnum::PAY)
    {
        try {
            $order = \common\models\order\Order::findOne(['id' => $order_id]);
            if (!empty($order['store_id'])) return true;

            // 查询订单
            $select = "mall_id,goods_id,user_id,goods_price,adjust_money,num";
            $order_details = OrderDetail::find()->select($select)->where(['order_id' => $order_id])->indexBy("goods_id")->asArray()->all();
            if (empty($order_details)) throw new \Exception("订单id={$order_id}的订单详情数据为空");

            $goods_ids = array_keys($order_details);// 商品ids
            foreach ($order_details as $goods_id => $detail) {
                $user_id = $detail['user_id'];
                $mall_id = $detail['mall_id'];
                break;
            }

            //获取红包配置
            $config = Yii::$app->services->setting->addons->get($mall_id, AddonsEnum::ADDONS_NAME_REDPACK, 'basic');

            $config = RedpackHelper::initConfig($config);

            //获取蓝色积分配置
            $blue_score_config = Yii::$app->services->setting->addons->get($mall_id, AddonsEnum::ADDONS_BLUE_SCORE, 'basic');

            if (empty($config['is_accelerated_activation'])) return true;

            //判断订单状态
            // 因为订单队列执行慢，可能会出现客户支付成功后就操作订单完成。这个时候肯支付队列、订单完成队列的订单状态都是一致的。所以需要修改为由队列传递状态
            if ($config['accelerate_settlement_type'] == 1 && $order->order_status != $orderStatus) {
                return true;
            }

            if ($config['accelerate_settlement_type'] == 2 && $order->order_status != $orderStatus) {
                return true;
            }

            $accelerated_user_level_ids = json_decode($config['accelerated_user_level_ids'], true);
            $accelerated_goods_ids = json_decode($config['accelerated_goods_ids'], true);
            $accelerated_goods_list = json_decode($config['accelerated_goods_list'], true);
            $accelerated_goods_list = array_column($accelerated_goods_list, null, 'id');

            //获取用户上级
            $user = \common\models\user\User::findOne(['id' => $user_id]);

            $user_parent = \common\models\user\User::findOne(['id' => $user->parent_id]);
            //没有上级信息
            if (empty($user_parent)) return true;

            $user_level_res = \common\models\user\UserLevel::getUserLevelOne([['mall_id' => $mall_id], ['level' => $user_parent->level]], [], 1);
            //上级等级不在加速等级
            if (!in_array($user_level_res['id'], $accelerated_user_level_ids)) return true;

            $goods_intersect = array_intersect($goods_ids, $accelerated_goods_ids);
            //没有商品可以进行加速
            if (empty($goods_intersect)) return true;

            $money = 0;
            //计算加速冻结红包数额
            foreach ($accelerated_goods_list as $item) {
                if (in_array($item['id'], $goods_intersect)) {
                    $money += $item['accelerate_number'];
                }
            }

            if ($money == 0)  return true;

            $user_redpack_wallet = RedpackWallet::findOne(['user_id' => $user_parent->id, 'status' => StatusEnum::ENABLED]);
            //没有冻结红包
            if (empty($user_redpack_wallet) || $user_redpack_wallet['frozen_redpack'] == 0 ) return true;

            if ($user_redpack_wallet['frozen_redpack'] < $money) {
                //冻结红包数额少于加速数额，则将冻结红包全部转换
                $money = $user_redpack_wallet['frozen_redpack'];
            }

            $trans = Yii::$app->db->beginTransaction();

            //扣除冻结红包
            $res = RedpackWallet::setData([
                'mall_id' => $mall_id,
                'user_id' => $user_parent->id,
                'is_frozen' => true,
                'is_deduct' => true,
                'money' => -$money,
                'from_type' => RedpackEnum::FROM_ORDER_ACCELERATED_FROZEN_ROLL_OUT,
                'desc' => '订单加速冻结红包转出',
            ]);
            if ($res === false) throw new Exception('执行失败');

            //是否安装and开启了蓝色积分转换
            $has_blue_score = MallAddons::isInstall($mall_id,AddonsEnum::ADDONS_BLUE_SCORE);
            if ($has_blue_score && !empty($blue_score_config) && $blue_score_config['is_enable'] == StatusEnum::ENABLED) {
                if (!empty($blue_score_config['transfer_rate']) || $blue_score_config['transfer_rate'] > 0) {
                    //计算激活红包转换的蓝色积分
                    $integral = round($money * $blue_score_config['transfer_rate'] / 100, 2);

                    //计算剩余的激活红包
                    $money = round($money * (1 - ($blue_score_config['transfer_rate'] / 100)), 2);;

                    //转换蓝色积分
                    $res = BlueScore::setData([
                        'mall_id' => $mall_id,
                        'user_id' => $user_parent->id,
                        'integral' => $integral,
                        'from_type' => BlueScoreEnum::FROM_ORDER_ACCELERATED_ACTIVE_TO_BLUE_SCORE,
                        'desc' => '用户(' . $user_id . '),获得订单(' . $order_id .')加速冻结红包转蓝色积分奖励，蓝色积分+' . $integral,
                        'source_table' =>  \common\models\order\Order::tableName(),
                        'source_table_id' =>  $order_id,
                    ]);
                    if ($res === false) throw new Exception('执行失败');
                }
            }

            //转激活红包
            $res = RedpackWallet::setData([
                'mall_id' => $mall_id,
                'user_id' => $user_parent->id,
                'is_frozen' => false,
                'is_deduct' => true,
                'money' => $money,
                'from_type' => RedpackEnum::FROM_ORDER_ACCELERATED_FROZEN_TO_ACTIVE,
                'desc' => '订单加速冻结红包转激活红包',
            ]);
            if ($res === false) throw new Exception('执行失败');

            $trans->commit();

            return true;
        } catch (\Exception $e) {
            $trans->rollBack();
            self::setStaticError($e->getMessage());
            return false;
        }
    }
}