<?php

namespace Tests\Unit\Services\Refunds;

use App\Services\Refunds\RefundQueryService;
use Illuminate\Foundation\Testing\RefreshDatabase;
use Illuminate\Support\Facades\DB;
use Tests\TestCase;

class RefundQueryServiceTest extends TestCase
{
    use RefreshDatabase;

    public function test_list_filters_by_status(): void
    {
        DB::table('refunds')->insert([
            [
                'id' => 1,
                'parent_id' => 10,
                'school_year' => '2025-2026',
                'semester' => 'Fall',
                'refund_amount' => 10,
                'refund_paid_amount' => 0,
                'status' => 'Pending',
                'request' => 'overpayment',
                'created_at' => now(),
                'updated_at' => now(),
            ],
            [
                'id' => 2,
                'parent_id' => 11,
                'school_year' => '2025-2026',
                'semester' => 'Fall',
                'refund_amount' => 20,
                'refund_paid_amount' => 0,
                'status' => 'Approved',
                'request' => 'overpayment',
                'created_at' => now(),
                'updated_at' => now(),
            ],
        ]);

        $service = new RefundQueryService();
        $result = $service->list(['status' => 'Approved', 'per_page' => 10, 'page' => 1]);

        $this->assertSame(1, $result['pagination']['total']);
        $this->assertSame('Approved', $result['refunds']->items()[0]->status);
    }
}
