<?php

namespace App\Console\Commands;

use App\Exceptions\BizException;
use App\Models\OrderRefundTask;
use App\Services\WeChatPayService;
use Illuminate\Console\Command;
use Illuminate\Support\Str;
use Throwable;

class OrderRefundCommand extends Command
{
    /**
     * The name and signature of the console command.
     *
     * @var string
     */
    protected $signature = 'order:refund';

    /**
     * The console command description.
     *
     * @var string
     */
    protected $description = '订单退款';

    /**
     * Execute the console command.
     *
     * @return int
     */
    public function handle()
    {
        OrderRefundTask::pending()->chunkById(200, function ($tasks) {
            foreach ($tasks as $task) {
                try {
                    $method = 'refundBy'.Str::studly($task->order->pay_way);

                    if (! method_exists($this, $method)) {
                        throw new BizException('退款方式暂不支持');
                    }

                    $this->{$method}($task);
                } catch (Throwable $e) {
                    report($e);

                    $task->update([
                        'status' => OrderRefundTask::STATUS_FAILED,
                        'failed_reason' => $e->getMessage(),
                    ]);
                }
            }
        });

        return 0;
    }

    /**
     * 微信支付退款
     *
     * @param \App\Models\OrderRefundTask $orderRefundTask
     * @return void
     */
    protected function refundByWxpay(OrderRefundTask $orderRefundTask)
    {
        $order = $orderRefundTask->order;

        (new WeChatPayService())->refundByOutTradeNumber(
            $order->sn,
            $orderRefundTask->sn,
            $order->total_amount,
            $orderRefundTask->amount,
            [
                'refund_desc' => $orderRefundTask->reason,
                'notify_url' => url(route('wxpay.order_refund_notify', [], false), [], true),
            ]
        );

        $orderRefundTask->update([
            'status' => OrderRefundTask::STATUS_SUCCESS,
            'failed_reason' => null,
        ]);
    }

    /**
     * 现金支付退款
     *
     * @param \App\Models\OrderRefundTask $orderRefundTask
     * @return void
     */
    protected function refundByOffline(OrderRefundTask $orderRefundTask)
    {
        $orderRefundTask->update([
            'status' => OrderRefundTask::STATUS_SUCCESS,
        ]);
    }
}