<?php
namespace Tests\Feature;

use App\Models\User;
use Illuminate\Foundation\Testing\DatabaseTransactions;
use Illuminate\Support\Facades\DB;
use Illuminate\Support\Str;
use Tests\TestCase;

final class IvaSpecialRegimeDraftTest extends TestCase
{
    use DatabaseTransactions;

    public function test_special_regimes_recover_with_the_selected_opportunity_and_previous_books(): void
    {
        $target = DB::selectOne('select current_database() as name,inet_server_port() as port');
        $this->assertSame('simulator_fiscal_delta_20261021_test', $target->name);
        $this->assertSame(55441, (int) $target->port);
        config(['investor-path.enabled' => true, 'suitecrm.enabled' => false]);
        $this->actingAs(User::factory()->create(['email_verified_at' => now()]));
        $draft = json_decode(file_get_contents(base_path('outputs/iva-l1-g5-regimes-20261024/calculated.json')), true, flags: JSON_THROW_ON_ERROR);
        $id = $this->postJson('/api/v1/simulation-drafts', ['personal_snapshot' => [], 'economic_snapshot' => $draft], ['Idempotency-Key' => (string) Str::uuid()])->assertCreated()->json('data.id');
        $recovered = $this->getJson('/api/v1/simulation-drafts/'.$id)->assertOk()->json('data.economic_snapshot');
        $this->assertSame($draft['modelo_a_snapshot'], $recovered['modelo_a_snapshot']);
        $this->assertSame('opportunity:328', $recovered['context_opportunity']);
        $this->assertSame('Manica', $recovered['selection_labels']['province_id']);
        $store = json_decode($recovered['modelo_a_snapshot'], true, flags: JSON_THROW_ON_ERROR);
        $book = $store['salesOperations']['opportunity:328'];
        $this->assertSame('opportunity:328', $book['result']['opportunity']);
        $this->assertSame('MZN', $book['result']['currency']);
        $this->assertSame('2026-12', $book['result']['periods'][0]['period']);
        $this->assertSame('600.00', $book['result']['periods'][0]['fields']['05']);
        $this->assertCount(6, $book['rows']);
        $this->assertSame(['economic_zone','customs_warehouse','free_zone','duty_free_shop','transit','temporary_import'], array_column($book['rows'], 'specialRegime'));
        foreach ($book['result']['rows'] as $row) {
            $this->assertSame('05', $row['field']);
            $this->assertSame('0.00', $row['vat']);
        }
        $frozen = json_decode(file_get_contents(base_path('tests/frontend/fixtures/iva-g4e-inputs.json')), true, flags: JSON_THROW_ON_ERROR);
        foreach (json_decode($frozen['modelo_a_snapshot'], true, flags: JSON_THROW_ON_ERROR)['salesOperations'] as $context => $original) {
            $this->assertSame($original, $store['salesOperations'][$context]);
        }
        file_put_contents(base_path('outputs/iva-l1-g5-regimes-20261024/recovered.json'), json_encode($recovered, JSON_THROW_ON_ERROR | JSON_UNESCAPED_UNICODE));
    }
}