<?php

namespace addons\QiShangTong\common\service;

use addons\QiShangTong\common\enums\QiShangTongEnums;
use addons\QiShangTong\common\expand\sdk\qishangtong\src\model\LogisticsModel;
use addons\QiShangTong\common\expand\sdk\qishangtong\src\model\OrderCancelModel;
use addons\QiShangTong\common\expand\sdk\qishangtong\src\model\OrderConfirmGoodsItemModel;
use addons\QiShangTong\common\expand\sdk\qishangtong\src\model\OrderCreateModel;
use addons\QiShangTong\common\expand\sdk\qishangtong\src\model\OrderMakeDeliveryModel;
use addons\QiShangTong\common\expand\sdk\qishangtong\src\model\OrderPaidModel;
use addons\QiShangTong\common\expand\sdk\qishangtong\src\request\OrderCancelRequest;
use addons\QiShangTong\common\expand\sdk\qishangtong\src\request\OrderCreateRequest;
use addons\QiShangTong\common\expand\sdk\qishangtong\src\request\OrderMakeDeliveryRequest;
use addons\QiShangTong\common\expand\sdk\qishangtong\src\request\OrderPaidRequest;
use addons\QiShangTong\common\helper\RequestHelper;
use addons\QiShangTong\common\models\QiShangTongEvent;
use addons\QiShangTong\common\models\QiShangTongGoods;
use addons\QiShangTong\common\models\QiShangTongGoodsAttr;
use addons\QiShangTong\common\models\QiShangTongOrder;
use addons\QiShangTong\common\models\QiShangTongRegion;
use common\enums\AddonsEnum;
use common\enums\OrderStatusEnum;
use common\enums\RabbitMqEnum;
use common\enums\ShippingTypeEnum;
use common\enums\StatusEnum;
use common\helpers\FormatHelper;
use common\models\common\Express;
use common\models\mall\Mall;
use common\models\order\Order;
use common\models\order\OrderDetail;
use common\models\order\OrderExpress;
use common\models\user\User;

class OrderService
{

    public function page(int $mall_id, array $params)
    {
        $where = [
            ['status' => [StatusEnum::ENABLED, StatusEnum::DISABLED]]
        ];

        if (!empty($params['order_no'])) {
            $where[] = ['like', 'order_no', $params['order_no']];
        }

        $is_master = SettingService::isMasterMall($mall_id);
        if (!$is_master) {
            $where[] = ['mall_id' => $mall_id];
        } elseif (!empty($params['keyword'])) {
            $mIds = Mall::find()->where(['or', ['like', 'id', $params['keyword']], ['like', 'name', $params['keyword']]])
                ->select('id')->column();
            if (empty($mIds)) return [];
            $where[] = ['mall_id' => $mIds];
        }

        if (!empty($params['third_order_no'])) {
            $where[] = ['like', 'third_order_no', $params['third_order_no']];
        }

        if (!empty($params['goods_name'])) {
            $where[] = ['like', 'content', $params['goods_name']];
        }

        if (!empty($params['member'])) {
            $query = User::find();
            if (!$is_master) $query->where(['mall_id' => $mall_id]);
            $uids = $query->andWhere(['or', ['like', 'id', $params['member']], ['like', 'mobile', $params['member']], ['like', 'nickname', $params['member']]])
                ->andWhere(['status' => StatusEnum::ENABLED])
                ->select('id')->column();
            if (empty($uids)) return [];
            $where[] = ['user_id' => $uids];
        }

        $ret = QiShangTongOrder::listPage([
            'where' => $where,
            'order' => 'id desc',
            'limit' => $params['limit'] ?? '',
            'with'  => ['order' => function($query) {
                $query->with(['detail']);
            }, 'mall']
        ]);

        if (!empty(QiShangTongOrder::getStaticError())) return QiShangTongOrder::getStaticError();

        if (!empty($ret['list'])) {
            foreach ($ret['list'] as &$item) {
                $item['mall']['logo'] = MallService::getLogo($item['mall_id']);
            }
        }

        return $ret;
    }

    /**
     * 创建订单
     * @param array $order
     * @param int $a_order_id
     * @return bool
     */
    public function create(array $order, int $a_order_id = 0)
    {
        try {

            $goods_ids = array_column($order['detail'], 'goods_id');
            $list = QiShangTongGoods::lists([
                'where' => [
                    ['goods_id' => $goods_ids],
                    ['mall_id' => $order['mall_id']]
                ],
                'index' => 'goods_id',
                'select'=> 'goods_id, third_goods_id'
            ]);

            $order_detail_ids = [];
            if (!empty($list)) {
                $goods = [];
                foreach ($order['detail'] as $item) {
                    if (!empty($list[$item['goods_id']])) {
                        $tGoods = new OrderConfirmGoodsItemModel();
                        $tGoods->goods_id = $list[$item['goods_id']]['third_goods_id'];
                        $tGoods->spec_id = QiShangTongGoodsAttr::find()->where(['goods_attr_id' => $item['goods_attr_id']])
                            ->select('third_spec_id')->scalar();    //  商品规格ID
                        $tGoods->num = $item['num'];
                        $order_detail_ids[] = $item['id'];
                        $goods[] = $tGoods;
                    }
                }

                if (!empty($goods)) {

                    if (!empty($a_order_id)) {
                        $orderModel = QiShangTongOrder::findOne(['id' => $a_order_id]);
                    } else {
                        $orderModel = new QiShangTongOrder();
                    }

                    $is_d = true;
                    $region = QiShangTongRegion::findOne(['local_id' => $order['area']]);
                    if (empty($region)) {
                        $is_d = false;
                        $region = QiShangTongRegion::findOne(['local_id' => $order['city']]);
                    }
                    $contentModel = new OrderCreateModel();
                    $contentModel->phone_mob = $order['mobile'];
                    $contentModel->region_name = str_replace(' ', '', $order['region_name']);
                    $contentModel->address = $order['address'];
                    $contentModel->province = $region->province_id;    //  ID要相通
                    $contentModel->city = $region->city_id;             //  直辖市可以传0，但是 区县/省市不能传0
                    $contentModel->area = $is_d ? $region->id : $region->district_id;
                    $contentModel->consignee = $order['receiver_name'];
                    $contentModel->order_no = $order['order_no'];
                    $contentModel->details = $goods;
                    //  商品信息

                    $res = RequestHelper::send(new OrderCreateRequest(), $contentModel, $order['mall_id']);
                    $orderModel->req_success = 100;
                    if (!is_array($res)) {
//                        throw new \Exception($res);
                        $orderModel->req_success = StatusEnum::ENABLED;
                    }

                    //  创建订单
                    $orderModel->content = [
                        'create'   => $res
                    ];
                    $orderModel->post = [
                        'create'    => $contentModel->toArray()
                    ];
                    if (empty($a_order_id)) {
                        $orderModel->order_no = $order['order_no'];
                        $orderModel->order_id = $order['id'];
                        $orderModel->mall_id = $order['mall_id'];
                        $orderModel->user_id = $order['user_id'];
                        $orderModel->order_detail_ids = $order_detail_ids;
                    }

                    $orderModel->third_order_no = $res['order_parent_sn'] ?? '';
                    $orderModel->last_req = 'create';
                    $orderModel->last_resp = var_export($res, true);

                    if (!$orderModel->save()) throw new \Exception($orderModel->getErrorMessage());
                }
            }

        } catch (\Exception $e) {
            var_dump($e->getMessage(), $e->getLine(), $e->getFile());
            \Yii::error(FormatHelper::exception($e, __METHOD__));
            return false;
        }

        return true;
    }

    /**
     * 订单更新
     * @param QiShangTongEvent $event
     * @param $type
     * @return void
     * @throws \Exception
     */
    public function eventUpdate(QiShangTongEvent &$event, $type)
    {
        $aOrder = QiShangTongOrder::findOne(['third_order_no' => $event->content['order_parent_sn']]);
        if (empty($aOrder)) throw new \Exception("订单不存在!");

        //  做处理
        $order = Order::getOne([
            ['id' => $aOrder->order_id]
        ], true, 'detail');

        if (empty($order)) throw new \Exception("订单不存在");

        $event->mall_id = $aOrder->mall_id;

        $t = \Yii::$app->db->beginTransaction();
        try {
            switch ($type) {
                case 'ready':
                    //  配货中
                    break;
                case 'delivery':
                    //  已发货
                    //  执行发货
                    //  查快递
                    /**
                     * @var $express Express
                     */
                    $express = Express::getOne([
                        ['like', 'name', $event->content['Kuaidiname']]
                    ]);
                    if (empty($express)) {
                        $express = Express::getOne([
                            ['id' => Express::EXPRESS_OTHER]
                        ]);
                    }

                    $form['mall_id'] = $event->mall_id;
                    $form['shipping_type'] = ShippingTypeEnum::LOGISTICS;
                    $form['order_detail_ids'] = $aOrder->order_detail_ids;
                    $form['express_id'] = $express->id;
                    $form['express_no'] = $event->content['KuaidiNo'];
                    $form['express_name'] = $express->name;
                    $form['memo'] = "{$event->content['Kuaidiname']}, {$event->content['KuaidiNo']}, " .
                        "{$event->content['third_code']}, {$event->content['Kuaidicode']}, " . date('Y-m-d H:i:s', $event->content['date']);
                    $form['id'] = $aOrder->order_id;
                    $form['mch_id'] = 0;
                    $form['operator_id'] = 0;
                    $form['operator_name'] = "企商通供应链发货";

                    $res = OrderExpress::delivery($form); // 发货
                    if ($res === false) throw new \Exception(OrderExpress::getStaticError());

                    break;
            }

            $aOrder->content = array_merge($aOrder->content, [
                'event' => [
                    $event->content['type'] => $event->content,
                ]
            ]);
            if (!$aOrder->save()) throw new \Exception($aOrder->getErrorMessage());

            $t->commit();
        } catch (\Exception $e) {
            $t->rollBack();
            \Yii::error(FormatHelper::exception($e, __METHOD__));
            throw new \Exception($e->getMessage());
        }
    }

    /**
     * 订单取消
     * @param array $order
     * @return true
     * @throws \Exception
     */
    public function cancel(array $order)
    {

        $aOrder = QiShangTongOrder::findOne(['order_id' => $order['id']]);
        if (empty($aOrder)) return true;
        $contentModel = new OrderCancelModel();
        $contentModel->order_no = $aOrder->order_no;
        $contentModel->order_parent_sn = $aOrder->third_order_no;
        $res = RequestHelper::send(new OrderCancelRequest(), $contentModel, $order['mall_id']);

        $aOrder->req_success = 100;
        if (!is_array($res)) {
            $aOrder->req_success = StatusEnum::ENABLED;
        }

        $aOrder->post = array_merge($aOrder->post, ['cancel' => $contentModel->toArray()]);
        $aOrder->content = array_merge($aOrder->content, ['cancel' => $res]);
        $aOrder->last_req = 'cancel';
        $aOrder->last_resp = var_export($res, true);
        if (!$aOrder->save()) throw new \Exception($aOrder->getErrorMessage());
        $aOrder->order_status = OrderStatusEnum::REPEAL;
        return true;
    }

    /**
     * 订单支付
     * @param array $order
     * @return bool
     * @throws \Exception
     */
    public function pay(array $order)
    {
        $aOrder = QiShangTongOrder::findOne(['order_id' => $order['id']]);
        if (empty($aOrder)) return true;
        try {
            $contentModel = new OrderPaidModel();
            $contentModel->order_no = $aOrder->order_no;
            $contentModel->order_parent_sn = $aOrder->third_order_no;
            $contentModel->pay_time = $order['pay_time'];

            //  计算价格
            $amount = 0;
            foreach ($order['detail'] as $item) {
                $price = QiShangTongGoodsAttr::find()->where(['goods_attr_id' => $item['goods_attr_id']])->select('gonghuojia')->scalar();
                $amount += (int) bcmul(bcmul($price, 100), $item['num']);
            }
            $shipping_fee = (int) bcmul(!empty($order['shipping_money']) ? $order['shipping_money'] : 0, 100);
            //  如果失败了 这一行需要去掉
            $shipping_fee_txt = bcmul($shipping_fee, 0.01, 2);
            $amount_txt = round(bcmul(bcmul($amount, MallService::rate($aOrder->mall_id), 2), 0.01, 3), 2);
            $balanceLogModel = (new FundService())->create([
                'mall_id'   => $aOrder->mall_id,
                'amount'    => bcadd($amount_txt, $shipping_fee_txt, 2),
                'remark'    => "来自订单号为[{$aOrder->order_no}]的购物消费,其中商品金额为[{$amount_txt}],运费金额为[$shipping_fee_txt]",
                'type'      => QiShangTongEnums::BALANCE_LOG_TYPE_CONSUMER,
                'direction' => QiShangTongEnums::BALANCE_DIRECTION_OUT,
                'order_no'  => $aOrder->order_no,
                'addons'    => AddonsEnum::ADDONS_NAME_QI_SHANG_TONG,
            ]);
            if (!is_string($balanceLogModel)) {
                $contentModel->amount = $amount + $shipping_fee;
                $res = RequestHelper::send(new OrderPaidRequest(), $contentModel, $order['mall_id']);
                $aOrder->req_success = 100;
                if (!is_array($res)) {
//            throw new \Exception($res);
                    $aOrder->req_success = StatusEnum::ENABLED;
                }
            } else {
                //  无法回滚
                $res = $balanceLogModel;
                $aOrder->req_success = StatusEnum::ENABLED;
            }

            $aOrder->post = array_merge($aOrder->post, ['pay' => $contentModel->toArray()]);
            $aOrder->content = array_merge($aOrder->content, ['pay' => $res ?? []]);
            $aOrder->order_status = OrderStatusEnum::PAY;
            $aOrder->last_req = 'pay';
            $aOrder->last_resp = var_export($res ?? [], true);
            if (!$aOrder->save()) throw new \Exception($aOrder->getErrorMessage());
            if ($aOrder->req_success != 100 && !empty($balanceLogModel) && !is_string($balanceLogModel)) {  //  退回资金
                FundService::asyncRefund($balanceLogModel->id);
            }
        } catch (\Exception $e) {
            return $e->getMessage();
        }
        return true;
    }

    /**
     * 订单收货
     * @param array $order
     * @return true
     * @throws \Exception
     */
    public function takeDelivery(array $order)
    {
        $aOrder = QiShangTongOrder::findOne(['order_id' => $order['id']]);
        if (empty($aOrder)) return true;
        $orderDetails = OrderDetail::lists([
            'where' => [
                ['id' => $aOrder->order_detail_ids]
            ]
        ]);
        $post = [];
        $resp = [];
        foreach ($orderDetails as $orderDetail) {
            $contentModel = new OrderMakeDeliveryModel();
            $contentModel->order_no = $aOrder->order_no;
            $contentModel->order_parent_sn = $aOrder->third_order_no;
            $contentModel->order_sn = $orderDetail['id'];

            $aGoods = QiShangTongGoods::findOne(['goods_id' => $orderDetail['goods_id']]);

            $spec_id = QiShangTongGoodsAttr::find()->where(['goods_attr_id' => $orderDetail['goods_attr_id']])->select('third_spec_id')->scalar();

            $contentModel->spec_id = $spec_id;
            $contentModel->goods_id = $aGoods->third_goods_id;
            $res = RequestHelper::send(new OrderMakeDeliveryRequest(), $contentModel, $aOrder->mall_id);
            $aOrder->req_success = 100;
            if (!is_array($res)) {
                $aOrder->req_success = StatusEnum::ENABLED;
//                throw new \Exception($res);
            }
            $post[] = $contentModel->toArray();
            $resp[] = $res;
        }

        $aOrder->post = array_merge($aOrder->post, ['take_delivery' => $post]);
        $aOrder->content = array_merge($aOrder->content, ['take_delivery' => $resp]);
        $aOrder->order_status = OrderStatusEnum::SING;
        $aOrder->last_req = 'takeDelivery';
        $aOrder->last_resp = var_export($resp, true);
        if (!$aOrder->save()) throw new \Exception($aOrder->getErrorMessage());

        return true;
    }

    /**
     * 此任务不需要使用，因为有异步
     * @return void
     * @throws \Exception
     */
    public function logisticsTask()
    {
        foreach (QiShangTongOrder::find()->select('id, mall_id')->where(['is_logistics' => StatusEnum::DISABLED])
                     ->andWhere(['order_status' => OrderStatusEnum::PAY])->each() as $item) {
            \Yii::$app->services->rabbitMq->push(RabbitMqEnum::EXCHANGE_ORDER, RabbitMqEnum::ORDER_QUEUE,
                ['mall_id' => $item['mall_id'], 'id' => $item['id']],
                self::class, 'asyncDelivery');
//            $this->asyncDelivery(['mall_id' => $item['mall_id'], 'id' => $item['id']]);
        }
    }

    /**
     * 同步发货信息
     * @param array $params
     * @return bool
     */
    public function asyncDelivery(array $params)
    {
        try {
            $aOrder = QiShangTongOrder::findOne(['id' => $params['id']]);
            if (empty($aOrder) || !empty($aOrder->is_logistics)) return true;

            $contentModel = new LogisticsModel();
            $contentModel->order_no = $aOrder->order_no;
            $contentModel->order_parent_sn = $aOrder->third_order_no;
            $res = RequestHelper::send(new OrderMakeDeliveryRequest(), $contentModel, $params['mall_id']);

            if (!is_array($res)) {
                throw new \Exception($res);
            }

            $t = \Yii::$app->db->beginTransaction();
            $aOrder->post = array_merge($aOrder->post, ['logistics' => $contentModel->toArray()]);
            $aOrder->content = array_merge($aOrder->content, ['logistics' => $res]);
            $aOrder->order_status = OrderStatusEnum::SHIPMENTS;
            $aOrder->is_logistics = StatusEnum::ENABLED;
            if (!$aOrder->save()) throw new \Exception($aOrder->getErrorMessage());

            /**
             * @var $express Express
             */
            $express = Express::getOne([
                ['like', 'name', $res['Kuaidiname']]
            ]);
            if (!empty($express)) {
                $express = Express::getOne([
                    ['id' => Express::EXPRESS_OTHER]
                ]);
            }

            //  执行发货
            $express_no = explode(",", $res['KuaidiNo']);
            $form['mall_id'] = $params['mall_id'];
            $form['mch_id'] = 0;
            $form['operator_id'] = 0;
            $form['shipping_type'] = ShippingTypeEnum::LOGISTICS;
            $form['express_id'] = $express->id;
            $form['express_name'] = $express->name;
            $form['express_no'] = $express_no[0] ?? '';
            $form['memo'] = "{$res['Kuaidiname']}, {$res['KuaidiNo']}, {$res['Kuaidicode']}, {$res['third_code']}, {$res['ship_no_detail']}";
            $form['order_detail_ids'] = ShippingTypeEnum::LOGISTICS;
            $form['operator_name'] = '企商通供应链发货';

            $res = OrderExpress::delivery($form); // 发货
            if ($res === false) throw new \Exception(OrderExpress::getStaticError());

            $t->commit();
        } catch (\Exception $e) {
            if (!empty($t)) $t->rollBack();
            \Yii::error(FormatHelper::exception($e, __METHOD__));
            return false;
        }
        return true;
    }

    public function compensate(int $mall_id, $id)
    {
        $aOrder = QiShangTongOrder::findOne(['id' => $id, 'mall_id' => $mall_id]);
        if (empty($aOrder)) return '记录不存在';
        if ($aOrder->req_success == 100) return '当前状态无效补偿';

        try {
            $order = Order::getOne([['id' => $aOrder->order_id]],true, ['detail']);
            switch ($aOrder->last_req) {
                case 'create':
                    return $this->create($order);
                case 'takeDelivery':
                    return $this->takeDelivery($order);
                case 'pay':
                    return $this->pay($order);
                case 'cancel':
                    return $this->cancel($order);
            }
        } catch (\Exception $e) {
            return $e->getMessage();
        }

        return true;
    }

    /**
     * @param int $order_id
     * @return bool
     */
    public static function existOrder(int $order_id)
    {
        return !empty(QiShangTongOrder::findOne(['order_id' => $order_id]));
    }
}