<?php

namespace App\Endpoint\Callback\Http\Controllers;

use App\Events\OrderPaid;
use App\Exceptions\BizException;
use App\Models\Order;
use App\Models\OrderRefundJob;
use App\Services\OrderService;
use App\Services\WeChatPayService;
use Illuminate\Database\Eloquent\ModelNotFoundException;
use Illuminate\Support\Carbon;
use Illuminate\Support\Facades\DB;
use Illuminate\Support\Facades\Log;
use Throwable;

class WeChatPayController extends Controller
{
    /**
     * 订单支付结果通知
     *
     * @param \App\Services\WeChatPayService $weChatPayService
     * @return \Illuminate\Http\Response
     */
    public function orderPaidNotify(WeChatPayService $weChatPayService)
    {
        return $weChatPayService->handlePaidNotify(function ($message, $fail) {
            $this->log('order paid notify', $message);

            // 通信失败
            if (data_get($message, 'return_code') !== 'SUCCESS') {
                return $fail('通信失败');
            }

            // 支付失败
            if (data_get($message, 'result_code') !== 'SUCCESS') {
                return true;
            }

            try {
                $order = DB::transaction(function () use ($message) {
                    return (new OrderService())->paySuccess($message['out_trade_no'], [
                        'pay_sn' => $message['transaction_id'],
                        'pay_way' => Order::PAY_WAY_WXPAY,
                        'pay_at' => Carbon::parse($message['time_end']),
                    ]);
                });

                OrderPaid::dispatchIf($order->isPaid(), $order);
            } catch (ModelNotFoundException | BizException $e) {
            } catch (Throwable $e) {
                throw $e;
            }

            return true;
        });
    }

    /**
     * 订单退款结果通知
     *
     * @param \App\Services\WeChatPayService $weChatPayService
     * @return \Illuminate\Http\Response
     */
    public function orderRefundedNotify(WeChatPayService $weChatPayService)
    {
        return $weChatPayService->handleRefundedNotify(function ($message, $reqInfo, $fail) {
            $this->log('order refunded notify', $reqInfo);

            // 通信失败
            if (data_get($message, 'return_code') !== 'SUCCESS') {
                return $fail('通信失败');
            }

            // 退款失败
            if ($reqInfo['refund_status'] !== 'SUCCESS') {
                $orderRefundJob = OrderRefundJob::where('sn', $reqInfo['out_refund_no'])->first();

                $orderRefundJob?->update([
                    'status' => OrderRefundJob::STATUS_FAILED,
                    'failed_reason' => $reqInfo['refund_status'] === 'CHANGE' ? '退款异常' : '退款关闭',
                ]);
            }

            return true;
        });
    }

    /**
     * 微信回调日志
     *
     * @param string $message
     * @param array $context
     * @return void
     */
    protected function log(string $message, array $context = [])
    {
        return Log::build([
            'driver' => 'daily',
            'path' => storage_path('logs/wxpay.log'),
        ])->info($message, $context);
    }
}