<?php declare(strict_types=1);


namespace mtopcard;

use trans_wapper;
use Exception;
use Log;


class cards_helper
{
    static public function reserve($card_type, $amount, $userid, $user_card_no, $user_card_type,$order_id,$store_ids = [],$out_store_id = 0)
    {
        try
        {
            if($order_id <= 0) {
                return [false,'没有对应的订单号'];
            }

            $model = Model('card_key');
            $trans = new trans_wapper($model, __METHOD__);
            $info = $model->getUsable($card_type, $amount,$store_ids);
            if (empty($info)) {
                $trans->commit();
                Log::record("cards_helper::reserve 找不到可用的卡了", Log::ERR);
                return [false,"没有可用的卡密了"];
            }

            $card = new CardPaper($info);
            $card_id = $card->card_id();
            $model->reserve($card_id);
            $trans->commit();

            $ret = $model->where(['card_id' => $card_id])
                         ->update(['member_id' => $userid,
                                   'order_id' => $order_id,
                                   'receive_card_no' => $user_card_no,
                                   'receive_card_type' => $user_card_type,
                                   'out_store_id' => $out_store_id,
                                   'reserved_time' => time()]);
            $rows = $model->affected_rows();
            return [true,$card];
        } catch (Exception $e) {
            $trans->rollback();
            Log::record("cards_helper::reserve exception {$e}", Log::ERR);
            return [false,$e->getMessage()];
        }
    }

    static public function assign($order_id, $oper_name="")
    {
        try {
            if($order_id <= 0) return false;

            $model = Model('card_key');
            $ret = $model->assign($order_id, $oper_name);
            $rows = $model->affected_rows();
            return ($ret && $rows > 0);
        } catch (Exception $e) {
            Log::record("cards_helper::assign exception {$e}", Log::ERR);
            return false;
        }
    }

    static public function reuse_card($card_id)
    {
        try {
            $model = Model('card_key');
            $ret = $model->reuse_card($card_id);
            $rows = $model->affected_rows();
            return ($ret && $rows > 0);
        } catch (Exception $e) {
            Log::record("cards_helper::reuse exception {$e}", Log::ERR);
            return false;
        }
    }

    static public function reuse($order_id)
    {
        try
        {
            if($order_id <= 0) return false;

            $model = Model('card_key');
            $ret = $model->reuse($order_id);
            $rows = $model->affected_rows();
            return ($ret && $rows > 0);
        } catch (Exception $e) {
            Log::record("cards_helper::reuse exception {$e}", Log::ERR);
            return false;
        }
    }
    static public function freeze($order_id,$err_msg='')
    {
        try {
            if($order_id <= 0) return false;

            $model = Model('card_key');
            $ret = $model->freeze($order_id,$err_msg);
            $rows = $model->affected_rows();
            return ($ret && $rows > 0);
        } catch (Exception $e) {
            Log::record("cards_helper::freeze exception {$e}", Log::ERR);
            return false;
        }
    }
    static public function manual_freeze($card_id,$err_msg='')
    {
        try {
            $model = Model('card_key');
            $trans = new trans_wapper($model, __METHOD__);
            $ret = $model->manual_freeze($card_id,$err_msg);
            $rows = $model->affected_rows();
            $trans->commit();
            return ($ret && $rows > 0);
        } catch (Exception $e) {
            Log::record("cards_helper::manual_freeze exception {$e}", Log::ERR);
            $trans->rollback();
            return false;
        }
    }
    static public function unfreeze($card_id)
    {
        try {
            $model = Model('card_key');
            $ret = $model->unfreeze($card_id);
            $rows = $model->affected_rows();

            return ($ret && $rows > 0);
        } catch (Exception $e) {
            Log::record("cards_helper::unfreeze exception {$e}", Log::ERR);
            return false;
        }
    }
}