<?php

namespace app\models;
use yii\behaviors\TimestampBehavior;/**
 * This is the model class for table "{{%store_dividends_cycle}}".
 *
 * @property integer $id
 * @property integer $sort_key
 * @property string  $name
 * @property float   $dividends_trigger_money
 * @property float   $dividends_money
 * @property integer $dividends_user_num
 * @property float   $league_price
 * @property float   $integral_price
 * @property integer $is_send
 * @property string  $created_at
 * @property string  $updated_at
 */
class StoreDividendsCycle extends \yii\db\ActiveRecord
{

    /**
     * 是否发放：否
     */
    const IS_SEND_NO = 0;

    /**
     * 是否发放：是
     */
    const IS_SEND_YES = 1;

    /**
     * @inheritdoc
     */
    public static function tableName()
    {
        return '{{%store_dividends_cycle}}';
    }

    public function rules()
    {
        return [
            [['id', 'sort_key', 'dividends_user_num', 'is_send'], 'integer'],
            [['dividends_trigger_money', 'dividends_money', 'league_price', 'created_at', 'updated_at', 'integral_price'], 'number']
        ];
    }

    public function behaviors()
    {
        return [
            [
                'class' => TimestampBehavior::class
            ]
        ];
    }

    public function attributeLabels()
    {
        return [
            'id' => '',
            'sort_key' => '序号',
            'name' => '期数',
            'dividends_trigger_money' => '分红触发金额',
            'dividends_money' => '当前分红统计金额（订单金额*让利）',
            'dividends_user_num' => '分红用户人数',
            'league_price' => '预计/累计发放联盟券数量',
            'is_send' => '是否发放',
            'created_at' => '创建时间',
            'updated_at' => '修改时间',

        ];
    }

    //有用户下单 获取配置信息 判断之前是否存在活动奖池
    public static function setDividendsCycle($order)
    {
        $tran = \Yii::$app->db->beginTransaction();

        try {
            //获取订单类型以及让利比例
            $store = Store::findOne($order->store_id);
            $transfer_profit = $store->transfer_profit;
            $order_type = StoreDividendsCycleSub::ORDER_TYPE_MALL;
            if ($order instanceof \app\plugins\scanCodePay\models\Order) {
                $order_type = StoreDividendsCycleSub::ORDER_TYPE_FACE;
                $transfer_profit = $store->scan_transfer_profit;
                $order->pay_price = bcsub($order->total_price, $order->coupon_sub_price, 2);
            }
            if (isset($order->food_flag_id) && intval($order->food_flag_id) > 0) {
                $order_type = StoreDividendsCycleSub::ORDER_TYPE_FOOD;
                $transfer_profit = $store->food_transfer_profit;;
            }
            // 收银台判断 判断收银订单中是否存在当前订单
            if (isset($order->hanging_order_id) && intval($order->hanging_order_id) > 0) {
                $order_type = StoreDividendsCycleSub::ORDER_TYPE_CASHIER;
                $transfer_profit = $store->cashier_transfer_profit;
            }

            //获取当前订单的分红值 订单支付金额 * 让利比例
            $store_dividends_money = bcdiv(bcmul($order->pay_price, $transfer_profit, 2), 100, 2);

            //获取配置项
            $store_dividends_setting = Option::get('store_dividends_setting', 0, 'store_dividends')['value'];
            $store_dividends_setting = json_decode($store_dividends_setting, true);

            if (empty($store_dividends_setting)) {
                throw new \Exception('请先配置分红设置');
            }

            //判断订单是否已经加入
            $order_is_join = StoreDividendsCycleSub::findOne(['order_id' => $order->id, 'order_type' => $order_type]);
            if ($order_is_join) {
                throw new \Exception('订单已经加入');
            }


            //获取当前分红周期
            $storeDividendsCycleArray = self::find()->where(['is_send' => self::IS_SEND_NO])->orderBy('id desc')
                ->select('id, sort_key')->asArray()->one();


            //添加分红用户
            $storeDividendsStore = StoreDividendsUser::addUser(StoreDividendsUser::ROLE_STORE, $store->id, $storeDividendsCycleArray['sort_key'] ?: 1);


            $storeDividendsUser = null;
            $user = User::findOne($order->user_id);
            if ($user) {
                $saasUser = SaasUser::findOne(['mobile' => $user->binding, 'is_delete' => 0]);
                $storeDividendsUser = StoreDividendsUser::addUser(StoreDividendsUser::ROLE_USER, $saasUser->id, $storeDividendsCycleArray['sort_key'] ?: 1);
            }
            if (!$storeDividendsStore || !$storeDividendsUser) {
                throw new \Exception('添加分红用户失败');
            }


            $user_dividends_integral = bcdiv(bcmul($store_dividends_money, $store_dividends_setting['store_dividends_give_user_integral_rate'], 2), 100, 2);
            $store_dividends_integral = bcdiv(bcmul($store_dividends_money, $store_dividends_setting['store_dividends_give_store_integral_rate'], 2), 100, 2);


            //添加用户积分记录 START
            //商城记录
            $storeDividendsIntegralStore = new StoreDividendsUserIntegralLog();
            $storeDividendsIntegralStore->dividends_user_id = $storeDividendsStore->id;
            $storeDividendsIntegralStore->order_id = $order->id;
            $storeDividendsIntegralStore->order_type = $order_type;
            $storeDividendsIntegralStore->dividends_integral = $store_dividends_integral;
            $storeDividendsIntegralStore->save();
            $storeDividendsStore->updateCounters(['dividends_integral' => $store_dividends_integral]);

            //用户记录
            $storeDividendsIntegralUser = new StoreDividendsUserIntegralLog();
            $storeDividendsIntegralUser->dividends_user_id = $storeDividendsUser->id;
            $storeDividendsIntegralUser->order_id = $order->id;
            $storeDividendsIntegralUser->order_type = $order_type;
            $storeDividendsIntegralUser->dividends_integral = $user_dividends_integral;
            $storeDividendsIntegralUser->save();
            $storeDividendsUser->updateCounters(['dividends_integral' => $user_dividends_integral]);
            //添加用户积分记录 END

            //查询未结束的分红周期（在额定分红范围内 没有达到最高层）
            $storeDividends = StoreDividends::findOne(['is_finish' => StoreDividends::IS_FINISH_NO]);
            if ($storeDividends) {
                $storeDividendsCycleId = $storeDividendsCycleArray['id'];
                $storeDividendsCycle = self::findOne($storeDividendsCycleId);
                if ($storeDividendsCycle) {
                    $storeDividends->updateCounters(['dividends_money' => $store_dividends_money]);
                    $current_money = $store_dividends_money;
                    //判断 带上这次这期是否会结束
                    $is_finish = false;
                    $current_dividends_money = bcadd($storeDividendsCycle->dividends_money, $store_dividends_money, 2);
                    if ($current_dividends_money >= $storeDividendsCycle->dividends_trigger_money) {
                        //计算一下当前周期还查多少到达预计值 然后将差值放入当前周期池的来源表中
                        $current_money = bcsub($storeDividendsCycle->dividends_trigger_money, $storeDividendsCycle->dividends_money, 2);
                        //计算一下多出的值  然后计算一下当前周期需要多少  剩余多出来的增加到下一周期附表上
                        $storeDividendsCycle->dividends_money = $storeDividendsCycle->dividends_trigger_money;
                        $storeDividendsCycle->save();
                        $is_finish = true;
                        //添加期数用户记录
                    } else {
                        $storeDividendsCycle->updateCounters(['dividends_money' => $store_dividends_money]);
                        //添加期数用户记录
                    }
                    StoreDividendsCycleUserSub::addCycleUserSub($storeDividendsCycle->id);

                    $storeDividendsCycleSub = new StoreDividendsCycleSub();
                    $storeDividendsCycleSub->dividends_cycle_id = $storeDividendsCycle->id;
                    $storeDividendsCycleSub->order_id = $order->id;
                    $storeDividendsCycleSub->order_type = $order_type;
                    $storeDividendsCycleSub->order_no = $order->order_no;
                    $storeDividendsCycleSub->store_profit = $transfer_profit;
                    $storeDividendsCycleSub->money = $current_money;
                    $storeDividendsCycleSub->user_dividends_integral = $user_dividends_integral;
                    $storeDividendsCycleSub->store_dividends_integral = $store_dividends_integral;
                    if (!$storeDividendsCycleSub->save()) {
                        throw new \Exception('添加分红周期失败【' . implode(';', array_values($storeDividendsCycleSub->firstErrors)) . '】');
                    };

                    //先给附表中数据写入一下
                    //如果结束 就先计算一下 用户以及商城可以拿取多少联盟券
                    if ($is_finish) {

//                        $num = 0;
//                        $total_league_price = 0;
//                        $result = self::handleSendLeague($order, $storeDividendsCycle->id, $num, $total_league_price);
//                        if ($result['code']) {
//                            throw new \Exception($result['msg']);
//                        }
//                        $storeDividendsCycle->is_send = self::IS_SEND_YES;
//                        $storeDividendsCycle->dividends_user_num = $num;
//                        $storeDividendsCycle->league_price = $total_league_price;
//                        $storeDividendsCycle->save();


                        //然后执行下一轮的分期
                        $result = self::handleOutDividends(
                            $order,
                            $order_type,
                            $transfer_profit,
                            $storeDividendsCycle->sort_key,
                            $current_dividends_money,
                            $storeDividendsCycle->dividends_trigger_money,
                            $store_dividends_setting['store_dividends_pool_profit_rate'],
                            $storeDividendsUser->id,
                            $storeDividendsStore->id,
                            $user_dividends_integral,
                            $store_dividends_integral
                        );
                        if ($result['code']) {
                            throw new \Exception($result['msg']);
                        }
                    }
                } else {

                    $storeDividendsCycle = self::find()->where(['is_send' => 1])->orderBy('sort_key DESC')->asArray()->all();

                    $current_dividends_money = bcadd($storeDividendsCycle['dividends_money'], $store_dividends_money, 2);

                    //然后执行下一轮的分期
                    $result = self::handleOutDividends(
                        $order,
                        $order_type,
                        $transfer_profit,
                        $storeDividendsCycle['sort_key'],
                        $current_dividends_money,
                        $storeDividendsCycle['dividends_trigger_money'],
                        $store_dividends_setting['store_dividends_pool_profit_rate'],
                        $storeDividendsUser->id,
                        $storeDividendsStore->id,
                        $user_dividends_integral,
                        $store_dividends_integral
                    );
                    if ($result['code']) {
                        throw new \Exception($result['msg']);
                    }
                }

            } else {

                $storeDividends = new StoreDividends();
                $storeDividends->max_cycle = $store_dividends_setting['store_dividends_max_cycle'];
                $storeDividends->current_cycle = 1;
                $storeDividends->dividends_money = $store_dividends_money;
                $storeDividends->is_finish = StoreDividends::IS_FINISH_NO;
                if (!$storeDividends->save()) {
                    throw new \Exception('添加分红周期失败【' . implode(';', array_values($storeDividends->firstErrors)) . '】');
                };

                $is_finish = false;
                $current_money = $store_dividends_money;
                if ($store_dividends_money >= $store_dividends_setting['store_dividends_init_profit']) {
                    $current_money = $store_dividends_setting['store_dividends_init_profit'];
                    $is_finish = true;
                }

                $storeDividendsCycle = new self();
                $storeDividendsCycle->sort_key = 1;
                $storeDividendsCycle->name = '第一期';
                $storeDividendsCycle->dividends_trigger_money = $store_dividends_setting['store_dividends_init_profit'];
                $storeDividendsCycle->dividends_money = $current_money;
                $storeDividendsCycle->dividends_user_num = 0;
                $storeDividendsCycle->is_send = self::IS_SEND_NO;
                if (!$storeDividendsCycle->save()) {
                    throw new \Exception('添加分红周期失败【' . implode(';', array_values($storeDividendsCycle->firstErrors)) . '】');
                };

                //添加期数用户记录
                StoreDividendsCycleUserSub::addCycleUserSub($storeDividendsCycle->id);

                $storeDividendsCycleSub = new StoreDividendsCycleSub();
                $storeDividendsCycleSub->dividends_cycle_id = $storeDividendsCycle->id;
                $storeDividendsCycleSub->order_id = $order->id;
                $storeDividendsCycleSub->order_type = $order_type;
                $storeDividendsCycleSub->order_no = $order->order_no;
                $storeDividendsCycleSub->store_profit = $transfer_profit;
                $storeDividendsCycleSub->money = $current_money;
                $storeDividendsCycleSub->user_dividends_integral = $user_dividends_integral;
                $storeDividendsCycleSub->store_dividends_integral = $store_dividends_integral;
                if (!$storeDividendsCycleSub->save()) {
                    throw new \Exception('添加分红周期失败【' . implode(';', array_values($storeDividendsCycleSub->firstErrors)) . '】');
                };

                if ($is_finish) {
//                    $num = 0;
//                    $total_league_price = 0;
//                    $result = self::handleSendLeague($order, $storeDividendsCycle->id, $num, $total_league_price);
//                    if ($result['code']) {
//                        throw new \Exception($result['msg']);
//                    }
//                    $storeDividendsCycle->is_send = self::IS_SEND_YES;
//                    $storeDividendsCycle->dividends_user_num = $num;
//                    $storeDividendsCycle->league_price = $total_league_price;
//                    $storeDividendsCycle->save();


                    //然后执行下一轮的分期
                    $result = self::handleOutDividends(
                        $order,
                        $order_type,
                        $transfer_profit,
                        $storeDividendsCycle->sort_key,
                        $store_dividends_money,
                        $storeDividendsCycle->dividends_trigger_money,
                        $store_dividends_setting['store_dividends_pool_profit_rate'],
                        $storeDividendsUser->id,
                        $storeDividendsStore->id,
                        $user_dividends_integral,
                        $store_dividends_integral
                    );
                    if ($result['code']) {
                        throw new \Exception($result['msg']);
                    }
                }
            }
            $tran->commit();
            return [
                'code' => 0,
                'msg' => '操作成功'
            ];
        } catch (\Exception $e) {
            $tran->rollBack();
            return [
                'code' => 1,
                'msg' => $e->getMessage()
            ];
        }

    }

    /**
     * @param $order Order | \app\plugins\scanCodePay\models\Order 上次分红结束后的分期数
     * @param $order_type integer 订单类型
     * @param $transfer_profit float 让利比例
     * @param $sort_key integer 上次分红结束后的分期数
     * @param $store_dividends_money float 累计的分红金额
     * @param $dividends_trigger_money float 上次分红触发金额
     * @param $store_dividends_pool_profit_rate float 分红池分红触发增长比例
     * @param $storeDividendsUserId integer  某店分红用户ID
     * @param $storeDividendsStoreId integer 某店分红商家ID
     * @param $user_dividends_integral float 某店分红当期用户积分数量
     * @param $store_dividends_integral float 某店分红当期商家积分数量
     * 处理超出部分的分红 如果上次超出的分红只是等于0  那么就添加一期分红 不做其他处理
     */
    public static function handleOutDividends(
        $order,
        $order_type,
        $transfer_profit,
        $sort_key,
        $store_dividends_money,
        $prev_dividends_trigger_money,
        $store_dividends_pool_profit_rate,
        $storeDividendsUserId,
        $storeDividendsStoreId,
        $user_dividends_integral,
        $store_dividends_integral
    )
    {
        try {


            $store_dividends_setting = Option::get('store_dividends_setting', 0, 'store_dividends')['value'];
            $store_dividends_setting = json_decode($store_dividends_setting, true);


            //计算当前的分红池触发金额
            $dividends_trigger_money = bcadd($prev_dividends_trigger_money, bcdiv(bcmul($prev_dividends_trigger_money, $store_dividends_pool_profit_rate, 2), 100, 2), 2);

            $is_finish = false;

            $next_store_dividends_money = $store_dividends_money;
            $current_money = bcsub($next_store_dividends_money, $dividends_trigger_money, 2);
            //如果当前分红值直接超过分红池触发金额 就再开始考虑下一次期分红
            if ($store_dividends_money >= $dividends_trigger_money) {
                $current_money = bcsub($dividends_trigger_money, $prev_dividends_trigger_money, 2);//计算一下当前的分红值
                $next_store_dividends_money = $dividends_trigger_money;
                $is_finish = true;
            }


            $nextStoreDividendsCycle = new self();
            $nextStoreDividendsCycle->sort_key = $sort_key + 1;
            $nextStoreDividendsCycle->name = '第' . self::numberToChinese($nextStoreDividendsCycle->sort_key) . '期';
            $nextStoreDividendsCycle->dividends_trigger_money = $dividends_trigger_money;
            $nextStoreDividendsCycle->dividends_money = $next_store_dividends_money;
            $nextStoreDividendsCycle->dividends_user_num = 0;
            $nextStoreDividendsCycle->is_send = self::IS_SEND_NO;
            if (!$nextStoreDividendsCycle->save()) {
                throw new \Exception('添加分红周期失败【' . implode(';', array_values($nextStoreDividendsCycle->firstErrors)) . '】');
            };

            //添加期数用户记录
            StoreDividendsCycleUserSub::addCycleUserSub($nextStoreDividendsCycle->id);


            if ($current_money > 0) {
                $storeDividendsCycleSub = new StoreDividendsCycleSub();
                $storeDividendsCycleSub->dividends_cycle_id = $nextStoreDividendsCycle->id;
                $storeDividendsCycleSub->order_id = $order->id;
                $storeDividendsCycleSub->order_type = $order_type;
                $storeDividendsCycleSub->order_no = $order->order_no;
                $storeDividendsCycleSub->store_profit = $transfer_profit;
                $storeDividendsCycleSub->money = $current_money;
                $storeDividendsCycleSub->user_dividends_integral = 0;
                $storeDividendsCycleSub->store_dividends_integral = 0;
                if (!$storeDividendsCycleSub->save()) {
                    throw new \Exception('添加分红周期失败【' . implode(';', array_values($storeDividendsCycleSub->firstErrors)) . '】');
                };

                if ($is_finish) {
//                    $num = 0;
//                    $total_league_price = 0;
//                    $result = self::handleSendLeague($order, $nextStoreDividendsCycle->id, $num, $total_league_price);
//                    if ($result['code']) {
//                        return $result;
//                    }
//
//                    $nextStoreDividendsCycle->is_send = self::IS_SEND_YES;
//                    $nextStoreDividendsCycle->dividends_user_num = $num;
//                    $nextStoreDividendsCycle->league_price = $total_league_price;
//                    $nextStoreDividendsCycle->save();

                    //然后执行下一轮的分期
                    $result = self::handleOutDividends(
                        $order,
                        $order_type,
                        $transfer_profit,
                        $nextStoreDividendsCycle->sort_key,
                        $store_dividends_money,
                        $nextStoreDividendsCycle->dividends_trigger_money,
                        $store_dividends_setting['store_dividends_pool_profit_rate'],
                        $storeDividendsUserId,
                        $storeDividendsStoreId,
                        $user_dividends_integral,
                        $store_dividends_integral
                    );
                    if ($result['code']) {
                        return $result;
                    }
                }
            }

            return [
                'code' => 0,
                'msg' => '操作成功'
            ];
        } catch (\Exception $e) {
            return [
                'code' => 1,
                'msg' => $e->getMessage()
            ];
        }

    }

    /**
     * 分红时候给商家和用户发放联盟券
     */
    public static function handleSendLeague($order, $cycle_id, &$num = 0, &$total_league_price = 0,  &$total_integral_price = 0) {

        try {
            $store_dividends_setting = Option::get('store_dividends_setting', 0, 'store_dividends')['value'];
            $store_dividends_setting = json_decode($store_dividends_setting, true);

            if (empty($store_dividends_setting)) {
                throw new \Exception('请先配置分红设置');
            }

            $single_integral_profit = $store_dividends_setting['store_dividends_single_integral_profit'];

            $cycle = StoreDividendsCycle::findOne($cycle_id);

//            $userList = StoreDividendsCycleUserSub::find()->alias('cus')
//                ->leftJoin(['u' => StoreDividendsUser::tableName()], 'cus.dividends_user_id = u.id')
//                ->where(['>', 'cus.dividends_integral', 0])
//                ->andWhere(['cus.dividends_cycle_id' => $cycle->id])
//                ->select('u.id, u.role, u.role_id, cus.dividends_integral')->asArray()->all();

            $userList = StoreDividendsUser::find()->where(['>', 'dividends_integral', 0])
                ->andWhere(['<=', 'join_cycle_key', $cycle->sort_key])
                ->select('id, role, role_id, dividends_integral')->asArray()->all();
            foreach ($userList as $item) {

                $total_integral_price = bcadd($total_integral_price, $item['dividends_integral'], 2);
                $league_price = bcdiv(bcmul($item['dividends_integral'], $single_integral_profit, 2), 100, 2);

                $model = Store::findOne($item['role_id']);
                if (intval($item['role']) === StoreDividendsUser::ROLE_USER) {
                    $model = SaasUser::findOne($item['role_id']);
                }
                if (!$model) {
                    continue;
                }
                $storeDividendsUser = StoreDividendsUser::addUser($item['role'], $item['role_id']);


                $storeDividendsLeagueLog = new StoreDividendsUserLeagueLog();
                $storeDividendsLeagueLog->dividends_cycle_id = $cycle_id;
                $storeDividendsLeagueLog->dividends_user_id = $item['id'];
                $storeDividendsLeagueLog->dividends_integral = $item['dividends_integral'];
                $storeDividendsLeagueLog->league_price = $league_price;
                $storeDividendsLeagueLog->save();

                $before = $model->league_price;
                $model->updateCounters(['league_price' => $league_price]);
                $storeDividendsUser->updateCounters(['league_price' => $league_price]);

                //给商城增加联盟券
                SaaSLeaguePriceLog::setLeaguePriceLog(
                    intval($item['role']) === StoreDividendsUser::ROLE_STORE ? $item['role_id'] : 0,
                    intval($item['role']) === StoreDividendsUser::ROLE_USER ? $item['role_id'] : 0,
                    $league_price,
                    $before,
                    SaaSLeaguePriceLog::TYPE_STORE_DIVIDENDS_CYCLE,
                    SaaSLeaguePriceLog::SEND_TYPE,
                    intval($item['role']),
                    $order->id);

                $total_league_price += $league_price;
            }

            $num = count($userList);

            return [
                'code' => 0,
                'msg' => ''
            ];
        } catch (\Exception $e) {
            return [
                'code' => 1,
                'msg' => $e->getMessage()
            ];

        }

    }


    /**
     * 将数字转换为中文大写形式（支持整数）
     * @param int $number 需要转换的数字
     * @return string
     */
    public static function numberToChinese($number) {
        if ($number < 0 || $number > 99999999) {
            return '暂不支持超出范围的数字';
        }

        // 定义中文字符
        $char = ['零', '一', '二', '三', '四', '五', '六', '七', '八', '九'];
        $unit = ['', '十', '百', '千'];
        $sectionUnit = ['', '万', '亿', '万亿'];

        // 拆分数字为每四位一组处理
        $sections = [];
        while ($number > 0) {
            $sections[] = $number % 10000;
            $number = intval($number / 10000);
        }

        $result = '';
        for ($i = count($sections) - 1; $i >= 0; $i--) {
            $n = $sections[$i];
            if ($n == 0) {
                continue; // 当前节全为0时跳过
            }

            $str = '';
            $zeroCount = 0;

            for ($j = 0; $j < 4; $j++) {
                $digit = $n % 10;
                $n = intval($n / 10);

                if ($digit == 0) {
                    $zeroCount++;
                } else {
                    if ($zeroCount > 0) {
                        $str = $char[0] . $str;
                        $zeroCount = 0;
                    }
                    $str = $char[$digit] . $unit[$j] . $str;
                }
            }

            $result .= $str . $sectionUnit[$i];
        }

        // 处理特殊情况
        $result = str_replace(['一十', '零万'], ['十', '万'], $result);
        return $result ?: '零';
    }

}