<?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 IrpcAnnualSettlementDraftTest extends TestCase
{
    use DatabaseTransactions;

    public function test_annual_simulated_balances_round_trip_with_proofs_states_and_preserved_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()]));
        $id = null;
        $etag = null;
        foreach (['payable', 'recoverable', 'balanced', 'absent', 'missing', 'duplicate', 'pec'] as $case) {
            $d = json_decode(file_get_contents(base_path('outputs/irpc-l8-settlement/'.$case.'.json')), true, flags: JSON_THROW_ON_ERROR);
            $personal = ['person_type' => $d['person_type']];
            unset($d['person_type']);
            if ($id === null) {
                $id = $this->postJson('/api/v1/simulation-drafts', ['personal_snapshot' => $personal, 'economic_snapshot' => $d], ['Idempotency-Key' => (string) Str::uuid()])->assertCreated()->json('data.id');
            } else {
                $this->putJson('/api/v1/simulation-drafts/'.$id, ['personal_snapshot' => $personal, 'economic_snapshot' => $d], ['If-Match' => $etag])->assertOk();
            }
            $r = $this->getJson('/api/v1/simulation-drafts/'.$id)->assertOk();
            $etag = $r->headers->get('ETag');
            $back = $r->json('data.economic_snapshot');
            $this->assertSame($d['modelo_a_snapshot'], $back['modelo_a_snapshot']);
            $this->assertSame($d['business_plan_snapshot'], $back['business_plan_snapshot']);
            $before = json_decode($d['modelo_a_snapshot'], true, flags: JSON_THROW_ON_ERROR);
            $s = json_decode($back['modelo_a_snapshot'], true, flags: JSON_THROW_ON_ERROR);
            $scope = $d['context_opportunity'];
            $b = $s['irpcAnnual'][$scope];
            $m = $b['result']['model'];
            foreach (['irpcNormal', 'irpcWithholdings', 'books', 'currencyEvents', 'ispcQuarters'] as $map) {
                $this->assertSame($before[$map], $s[$map]);
            }
            $this->assertSame('IRPC-annual-settlement/1', $m['version']);
            $this->assertSame('123456789', $m['subjectNuit']);
            $this->assertSame('2026', $m['year']);
            $this->assertSame(['numerator' => '1408', 'denominator' => '1'], $m['assessment']['colecta']);
            $this->assertFalse($m['officialBalancesConsumed']);
            $this->assertFalse($m['submitted']);
            $this->assertFalse($m['refundReceived']);
            $this->assertSame('known', $m['input']['credits']['state']);
            $this->assertSame('0', $m['input']['credits']['amount']);
            if (in_array($case, ['missing', 'duplicate', 'pec'], true)) {
                $this->assertSame('indeterminate', $m['status']);
                $this->assertNotEmpty($m['pending']);
                $this->assertNull($m['arithmeticBalance']);
                $this->assertNull($m['payable']);
                $this->assertNull($m['recoverable']);
                if ($case === 'missing') {
                    $this->assertSame('', $m['input']['ppc']['rows'][0]['effective']);
                }
                if ($case === 'pec') {
                    $this->assertSame('10', $m['input']['pec']['amount']);
                }
                if ($case === 'duplicate') {
                    $this->assertCount(2, $m['input']['ppc']['rows']);
                }
            } else {
                $this->assertEmpty($m['pending']);
                $this->assertSame(['payable' => 'payable', 'recoverable' => 'recoverable', 'balanced' => 'balanced', 'absent' => 'payable'][$case], $m['status']);
                $this->assertSame(['numerator' => ['payable' => '608', 'recoverable' => '-192', 'balanced' => '0', 'absent' => '1408'][$case], 'denominator' => '1'], $m['arithmeticBalance']);
                $this->assertSame(['numerator' => $case === 'recoverable' ? '192' : '0', 'denominator' => '1'], $m['recoverable']);
                if ($case === 'absent') {
                    $this->assertSame('absent', $m['input']['withholdings']['state']);
                    $this->assertSame('absent', $m['input']['ppc']['state']);
                } else {
                    $this->assertSame('yes', $m['input']['withholdings']['rows'][0]['incomeIncluded']);
                    $this->assertSame('yes', $m['input']['ppc']['rows'][0]['effective']);
                }
            }
            file_put_contents(base_path('outputs/irpc-l8-settlement/recovered-'.$case.'.json'), json_encode($back, JSON_THROW_ON_ERROR | JSON_UNESCAPED_UNICODE));
        }
    }
}