<?php

namespace addons\UpgradeGift\api\modules\v1\controllers;

use addons\UpgradeGift\common\enums\GiftEnum;
use addons\UpgradeGift\common\logic\order\OrderFormLogic;
use addons\UpgradeGift\common\logic\order\OrderInitDataLogic;
use addons\UpgradeGift\common\logic\order\OrderLimitLogic;
use addons\UpgradeGift\common\logic\order\OrderMarketingLogic;
use addons\UpgradeGift\common\logic\order\OrderValidateLogic;
use addons\UpgradeGift\common\models\UpgradeGiftGoods;
use addons\UpgradeGift\common\models\UpgradeGiftGrantLog;
use addons\UpgradeGift\common\models\UpgradeGiftStatistics;
use addons\UpgradeGift\common\services\UpgradeGiftGoodsService;
use api\controllers\OnAuthController;
use common\enums\AddonsEnum;
use common\enums\AppEnum;
use common\enums\RedisKeyEnum;
use common\enums\ShippingTypeEnum;
use common\enums\StatusEnum;
use common\helpers\FormatHelper;
use common\helpers\LockHelper;
use common\models\goods\Goods;
use common\models\goods\GoodsAttr;
use common\models\order\Order;
use common\models\user\UserAddress;
use Exception;
use Yii;

/**
 * 订单控制器
 *
 * Class OrderController
 *
 * @package addons\UpgradeGift\api\controllers
 */
class OrderController extends OnAuthController
{
    public $modelClass = '';

    /**
     * 不用进行登录验证的方法
     *
     * 例如： ['index', 'update', 'create', 'view', 'delete']
     * 默认全部需要验证
     *
     * @var array
     */
    protected $authOptional = [];


    /**
     * 订单预览
     *
     * @Author   bing
     * @DateTime 2021-09-24 19:46:46
     * @return void
     * @copyright: Copyright (c) 2020 广东七件事集团
     */
    public function actionPreview()
    {
        try {
            $orderFormLogic   = new OrderFormLogic();
            $form             = $orderFormLogic->getDefaultform($this->mall_id, $this->user_id);
            $form->attributes = Yii::$app->request->post();
            $form['action']   = AppEnum::ACTION_PREVIEW;
            !empty($form->shipping_type) && $form->shipping_type = ShippingTypeEnum::LOGISTICS;

            $upgradeGiftGoodsService = new UpgradeGiftGoodsService(['mall_id' => $form->mall_id, 'user_id' => $form->user_id]);

            if (!$upgradeGiftGoodsService->getIsEnable()) {
                return $this->error('非法请求');
            }

            // 初始化订单数据
            $orderInitDataLogic = new OrderInitDataLogic();
            $form               = $orderInitDataLogic->execute($form, $form->type);
            if ($form === false) return $this->error($orderInitDataLogic->getError());

            // 购买限制验证
            $orderLimitLogic = new OrderLimitLogic();
            $form            = $orderLimitLogic->run($form);
            if ($form === false) return $this->error($orderLimitLogic->getError());

            // 获取收货地址
            $address_info     = UserAddress::getUserAddress($this->user_id, $form->address_id);
            $form->address_id = $address_info['id'] ?? 0;

            // 营销减免活动
            $orderMarketingLogic = new OrderMarketingLogic();
            $form                = $orderMarketingLogic->run($form);
            if ($form === false) return $this->error($orderMarketingLogic->getError());

            $group_order_goods      = $form['group_order_goods'];
            $group_order_goods_list = [];
            foreach ($group_order_goods as $val) {
                $group_order_goods_list[] = $val;
            }

            $marketing                          = $form['marketing'] ?? [];
            $shipping_type_list                 = ShippingTypeEnum::getMap();
            $option_list                        = [];
            $group_order_goods                  = $group_order_goods_list;
            $extends_fields                     = [];
            $info                               = compact('group_order_goods', 'marketing', 'address_info', 'shipping_type_list', 'option_list', 'extends_fields');
            $form['total_pay_money']            = max($form['total_pay_money'], 0);
            $info['total_pay_money']            = '￥' . $form['total_pay_money'];
            $info['total_pay_money_not_coupon'] = $form['total_pay_money_not_coupon'];
            $info['is_address']                 = $form['is_address'] ?? 0;
            $info['is_virtual']                 = $form['is_virtual'] ?? 0;
            $info['is_sign_agreement']          = $form['is_sign_agreement'] ?? 0;
            $info['shipping_type']              = $form->data['shipping_type'] ?? null;

            $form->data['type'] = $form->type;

            return $this->success('操作成功', $info);
        } catch (Exception $e) {
            return $this->error($e->getMessage());
        }
    }

    /**
     * 创建订单（兑换礼品，0元下单）
     *
     * @return mixed|null
     */
    public function actionCreate()
    {
        try {
            $orderFormLogic                 = new OrderFormLogic();
            $form                           = $orderFormLogic->getDefaultform($this->mall_id, $this->user_id);
            $post                           = Yii::$app->request->post();
            $post['data']['marketing_type'] = AddonsEnum::ADDONS_NAME_UPGRADEGIFT; // TODO 赠送奖品类型
            $form->attributes               = $post;
            $form['action']                 = AppEnum::ACTION_CREATE;

            $upgradeGiftGoodsService = new UpgradeGiftGoodsService(['mall_id' => $form->mall_id, 'user_id' => $form->user_id]);

            if (!$upgradeGiftGoodsService->getIsEnable()) {
                return $this->error('非法请求');
            }

            // 初始化订单数据
            $orderInitDataLogic = new OrderInitDataLogic();
            $form               = $orderInitDataLogic->execute($form, $form->type);
            if ($form === false) return $this->error($orderInitDataLogic->getError());

            // 购买限制验证
            $orderLimitLogic = new OrderLimitLogic();
            $form            = $orderLimitLogic->run($form);
            if ($form === false) return $this->error($orderLimitLogic->getError());

            //  数据校验
            $flag = OrderValidateLogic::run($form);
            if (is_string($flag)) return $this->error($flag);

            // 这个等级是否有奖品可以领取
            $giftGoods               = $upgradeGiftGoodsService->getUnclaimedGiftGoodsIdByLevel([$form->data['level']]);
            if (empty($giftGoods)) {
                return $this->error('非法请求');
            }

            // 验证提交过来的商品是不是可领取的商品
            $queryGoodsAttr = GoodsAttr::find()->select('goods_id, name');
            GoodsAttr::paramPack(['where' => [['<>', 'status', StatusEnum::DELETE], ['id' => $form->data['attr_id']]]], $queryGoodsAttr);
            $goodsAttr = $queryGoodsAttr->one();
            if (empty($goodsAttr)) {
                return $this->error('非法请求');
            }
            $attrGoodsId = $goodsAttr->goods_id;
            if ($attrGoodsId != $giftGoods['goods_id']) {
                return $this->error('非法请求');
            }

            // 加锁
            $createOrderLockKey = RedisKeyEnum::suffix(
                RedisKeyEnum::CREATE_UPGRADE_GIFT_ORDER_LOCK,
                sprintf('%d-%d', $this->user_id, $form->data['level'])
            );
            $identification     = $this->user_id;
            if (!LockHelper::lock($createOrderLockKey, $identification, 30, 60)) throw new Exception('当前访问人数过多');

            // 当前用户这个等级是否存在待领取的奖品
            $unclaimedGiftId = UpgradeGiftGoods::getUnclaimedGiftIdByLevel($form->user_id, $form->data['level']);
            if (!$unclaimedGiftId) {
                return $this->error('非法请求');
            }

            // 营销减免活动
            $orderMarketingLogic = new OrderMarketingLogic();
            $form                = $orderMarketingLogic->run($form, true);
            if ($form === false) return $this->error($orderMarketingLogic->getError());

            $t   = Yii::$app->db->beginTransaction();
            $res = Order::createOrder($form);
            if ($res === false) {
                $t->rollBack();
                Yii::error(sprintf('方法：%s，创建订单失败，错误原因%s', __METHOD__, Order::getStaticError()));
                return $this->error(Order::getStaticError());
            }

            // 修改领取状态
            $updateRes = UpgradeGiftGoods::setData([
                'id'           => $unclaimedGiftId,
                'status'       => 1,
                'receive_time' => time(),
                'order_id'     => isset($res['transaction']['order_ids']) ? (int)trim($res['transaction']['order_ids'], ',') : 0, // 由于下单是可能存在多个id的，但是目前限制只有一个赠送商品，所以不存在多个订单id，可以直接拿
                'goods_id'     => $attrGoodsId,
                'attr_id'      => $form->data['attr_id'],
            ]);

            if ($updateRes === false) {
                $t->rollBack();
                Yii::error(sprintf('方法：%s，更新奖品表数据失败，错误原因%s', __METHOD__, UpgradeGiftGoods::getStaticError()));
                return $this->error('下单失败！');
            }

            UpgradeGiftStatistics::updateAllCounters(
                ['actual_goods_num' => 1],
                ['mall_id' => $this->mall_id, 'gift_type' => GiftEnum::GIFT_TYPE_USER, 'status' => StatusEnum::ENABLED, 'level' => $form->data['level']]
            );

            UpgradeGiftGrantLog::setData([
                'mall_id' => $this->mall_id,
                'gift_type' => GiftEnum::GIFT_TYPE_USER,
                'user_id' => $this->user_id,
                'level' => $form->data['level'],
                'goods_id' => $attrGoodsId,
                'attr_id' => $form->data['attr_id'],
                'goods_name' => Goods::find()->select('goods_name')->where(['id' => $attrGoodsId])->scalar(),
                'attr_name' => $goodsAttr->name
            ]);

            $t->commit();
            return $this->success('操作成功', $res);
        } catch (Exception $e) {
            if (isset($t)) {
                $t->rollBack();
            }
            Yii::error(FormatHelper::exception($e, '领取奖品，创建订单失败'));
            return $this->error($e->getMessage());
        } finally {
            if (isset($createOrderLockKey, $identification)) {
                LockHelper::uLock($createOrderLockKey, $identification);
            }
        }
    }
}