<?php

namespace addons\ElectronCoupon\console\controllers;

use addons\ElectronCoupon\common\models\ElectronCouponGiveLogs;
use addons\ElectronCoupon\common\models\ElectronCouponUserCoupon;
use common\enums\StatusEnum;
use common\models\mall\Mall;
use yii\console\Controller;
use yii\console\ExitCode;
use yii\db\Exception;

class IndexController extends Controller
{

    public function actionIndex()
    {
        try {
            // 获取当前系统所有可用的 mall_id
            $malls = Mall::getEnableMallList();
            foreach ($malls as $mall) {
                $params = [
                    'where' => [
                        ['mall_id' => $mall['id']],
                        ['status' => StatusEnum::ENABLED],
                    ],
                ];
                $list = ElectronCouponGiveLogs::lists($params, false);
                foreach ($list as $item) {
                    $created_at = $item['created_at'];
                    $times = $created_at + $item['share_expiry'] * 3600;
                    //时间到,退还给赠与者
                    if (time() >= $times)  $this->fallback($item);
                }
            }
            return ExitCode::OK;
        } catch (\Exception $e) {
            var_dump($e->getMessage());
            \Yii::getLogger()->flush(true);
            return false;
        }
    }

    public function fallback($item)
    {
        $t = \Yii::$app->db->beginTransaction();
        try {
            $type = $item['active_time'] == 0 ? 0 : 1; //该券是否被激活
            $model = ElectronCouponUserCoupon::getOne([['e_coupon_id' => $item['e_coupon_id'], 'user_id' => $item['give_user_id'], 'id' => $item['user_e_coupon_id']]], false);
            if ($type == 0) {
                $model->receive_amount++;
            } else {
                $model->active_amount++;
            }
            $model->num++;
            $res = $model->save();
            if ($res == false) throw new Exception($model->getErrorMessage());
            $model = ElectronCouponUserCoupon::findOne(['e_coupon_id' => $item['e_coupon_id'], 'user_id' => $item['user_id'], 'id' => $item['accept_user_e_coupon_id']]);
            if ($type == 0) {
                $model->receive_amount--;
                if ($model->receive_amount < 0) $model->receive_amount = 0;
            } else {
                $model->active_amount--;
                if ($model->active_amount < 0) $model->active_amount = 0;
            }
            $model->num--;
            if ($model->num < 0) $model->num = 0;
            $res = $model->save();
            if ($res == false) throw new Exception($model->getErrorMessage());
            $item->status = StatusEnum::DISABLED;
            $item->save();
            $t->commit();
            return true;
        } catch (\Exception $e) {
            $t->rollBack();
            return false;
        }
    }


}