<?php

namespace App\Service\v3\Implementations;

use App\Constants\v3\ErrorCode;
use App\Constants\v3\LogLabel;
use App\Constants\v3\OrderState;
use App\Constants\v3\OrderType;
use App\Exception\ErrorCodeException;
use App\Model\v3\Order;
use App\Model\v3\OrderMain;
use App\Model\v3\Store;
use App\Service\v3\Interfaces\OrderOfflineServiceInterface;
use App\Service\v3\Interfaces\PaymentServiceInterface;
use Hyperf\DbConnection\Db;
use Hyperf\Snowflake\IdGeneratorInterface;
use Hyperf\Utils\ApplicationContext;
use Hyperf\Di\Annotation\Inject;

class OrderOfflineService implements OrderOfflineServiceInterface
{

    /**
     * @Inject
     * @var PaymentServiceInterface
     */
    protected $paymentService;

    public function do($storeId, $userId, $money, $plat ='')
    {
        try {

            $store = Store::find($storeId);

            // 获取分布式全局ID
            $generator = ApplicationContext::getContainer()->get(IdGeneratorInterface::class);
            $globalOrderId = $generator->generate();

            $dataMain = [
                'market_id' => $store->market_id,
                'order_num' => $globalOrderId,
                'global_order_id' => $globalOrderId,
                'user_id' => $userId,
                'type' => OrderType::OFFLINE,
                'money' => $money,
                'total_money' => $money,
                'services_money' => 0,
                'coupon_money' => 0,
                'delivery_money' => 0,
                'state' => OrderState::UNPAID,
                'tel' => '',
                'address' => '',
                'lat' => '',
                'lng' => '',
                'name' => '',
                'plat' => $plat,
                'delivery_time_note' => ''
            ];

            $orderMain = OrderMain::query()->create($dataMain);
            $orderMainId = $orderMain->id;

            // 店铺今天的订单数
            $count = Order::query()
                ->where(['store_id' => $storeId, 'type' => OrderType::OFFLINE])
                ->whereBetween('created_at', [strtotime(date('Y-m-d 00:00:00')), strtotime(date('Y-m-d 23:59:59'))])
                ->count();

            // 子订单数据
            $dataChildren = [
                'order_main_id' => $orderMainId,
                'user_id' => $userId,
                'store_id' => $storeId,
                'money' => $money,
                'order_num' => date('YmdHis').mt_rand(1000, 9999),
                'note' => '',
                'oid' => $count + 1
            ];

            $orderChild = Order::query()->create($dataChildren);
            $orderChildId = $orderChild->id;

            Db::commit();
            // 支付
            return $this->paymentService->do($globalOrderId, $money, $userId,  config('wechat.notify_url.offline'));
        } catch (\Exception $e) {
            Db::rollBack();
            $this->log->event(LogLabel::ORDER_OFFLINE_LOG, ['exception_msg' => $e->getMessage()]);
            throw new ErrorCodeException(ErrorCode::ORDER_ONLINE_FAIL);
        }
    }

    public function check()
    {
        // TODO: Implement check() method.
    }

    public function undo()
    {
        // TODO: Implement undo() method.
    }

    public function doPaid($orderMainId)
    {
        Db::beginTransaction();
        try {

            // 主订单状态更新
            $orderMain = OrderMain::query()
                ->where(['id' => $orderMainId, 'type' => OrderType::OFFLINE])
                ->first();

            if (empty($orderMain)) {

                $this->log->event(
                    LogLabel::ORDER_OFFLINE_PAID_LOG,
                    ['order_not_found' => $orderMain->global_order_id]
                );
                Db::rollBack();
                return false;
            }

            $currentTime = time();
            $orderMain->state = OrderState::COMPLETED;
            $orderMain->pay_time = $currentTime;
            $orderMain->save();

            Db::commit();
            return true;
        } catch (\Exception $e) {

            $this->log->event(LogLabel::ORDER_OFFLINE_PAID_LOG, ['exception' => $e->getMessage()]);
            Db::rollBack();
            return false;
        }
    }
}