<?php

namespace App\Services\Payments;

use App\Models\Payments\GcPinOrder;
use App\Models\Payments\GcPinOrderItem;
use Illuminate\Support\Facades\DB;
use Illuminate\Support\Str;

final class CheckoutService
{
    public function createDemoOrder(int $memNo, int $amount): GcPinOrder
    {
        return DB::transaction(function () use ($memNo, $amount) {

            $oid = 'GC' . now()->format('YmdHis') . Str::upper(Str::random(6));

            $order = GcPinOrder::create([
                'oid' => $oid,
                'mem_no' => $memNo,
                'products_id' => null,
                'products_name' => '테스트 상품권',
                'stat_pay' => 'ready',
                'stat_tax' => 'taxfree',
                'subtotal_amount' => $amount,
                'fee_amount' => 0,
                'pg_fee_amount' => 0,
                'discount_amount' => 0,
                'pay_money' => $amount,
                'provider' => 'danal',
                'ordered_at' => now(),
            ]);

            GcPinOrderItem::create([
                'order_id' => $order->id,
                'item_name' => '테스트 상품권',
                'item_code' => 'TEST',
                'qty' => 1,
                'unit_price' => $amount,
                'unit_pay_price' => $amount,
                'line_subtotal' => $amount,
                'line_fee' => 0,
                'line_total' => $amount,
            ]);

            return $order;
        });
    }
}