<?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 IrpcSpecialCessationPriorDraftTest extends TestCase
{
    use DatabaseTransactions;

    public function test_cbf16_cessation_and_prior_quotas_recover_without_consuming_declared_balances(): 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;$etag=null;
        foreach(['cessation','prior','annual','exit','missing','negative','absent']as$case){
            $d=json_decode(file_get_contents(base_path('outputs/irpc-l7-cessation-prior/'.$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']);
            $s=json_decode($back['modelo_a_snapshot'],true,flags:JSON_THROW_ON_ERROR);$b=$s['irpcNormal'][$d['context_opportunity']];$m=$b['result']['model'];$a=$m['special']['acceleration'];
            $this->assertSame('IRPC-normal-adjustments/13',$m['version']);$this->assertSame($b['special']['acceleration']['monthly'],$a['monthly']['input']);
            $this->assertContains('IRPC-normal-adjustments/12',array_column(array_column($b['history'],'model'),'version'));
            $this->assertContains('IRPC-normal-adjustments/11',array_column(array_column($b['history'],'model'),'version'));
            $this->assertSame($b['depreciation'],$a['normal']['input']);$this->assertSame(['scope'=>'L8','payable'=>null,'recoverable'=>null],$m['special']['finalBalance']);
            $this->assertNull($m['tax']);$this->assertArrayHasKey('irpcWithholdings',$s);
            if($case==='cessation'){
                $v=$a['monthly']['assets'][0];$this->assertSame(6,$v['months']);$this->assertSame('absent',$v['exit']['state']);$this->assertSame('10',$a['additionalDeduction']['numerator']);
                $this->assertSame('3120',$m['special']['taxableProfit']['numerator']);$this->assertSame(['numerator'=>'4992','denominator'=>'5'],$m['special']['colecta']);
            }elseif($case==='prior'||$case==='annual'){
                $v=$a['monthly']['assets'][0];$this->assertSame('150',$b['depreciation']['assets'][0]['previousAccounting']);$this->assertSame('100',$b['depreciation']['assets'][0]['previousFiscal']);$this->assertSame('50',$b['depreciation']['assets'][0]['priorAvailable']);
                $this->assertSame($case==='prior'?'15':'30',$v['prior']['acceleratedUsed']['numerator']);$this->assertSame($case==='prior'?'35':'20',$v['prior']['acceleratedRemaining']['numerator']);
                $this->assertSame($case==='prior'?'25':'50',$a['additionalDeduction']['numerator']);$this->assertSame($case==='prior'?'3105':'6210',$m['special']['taxableProfit']['numerator']);
                $this->assertSame(['numerator'=>$case==='prior'?'4968':'9936','denominator'=>'5'],$m['special']['colecta']);$this->assertSame($b['depreciation'],$a['accelerated']['input']);
            }elseif($case==='exit'){
                $v=$a['monthly']['assets'][0];$this->assertSame(5,$v['months']);$this->assertSame('2026-06-20',$v['exit']['date']);
                $this->assertSame(['numerator'=>'125','denominator'=>'3'],$v['normalQuota']);$this->assertSame(['numerator'=>'125','denominator'=>'6'],$a['additionalDeduction']);
            }elseif($case==='missing'){
                $this->assertSame('indeterminate',$a['status']);$this->assertNull($a['additionalDeduction']);$this->assertSame('3130',$m['taxableProfit']['numerator']);$this->assertNull($m['special']['colecta']);
            }elseif($case==='negative'){
                $this->assertSame('not_applicable',$a['rows'][0]['status']);$this->assertFalse($a['monthly']['assets'][0]['applied']);$this->assertSame('0',$a['additionalDeduction']['numerator']);
            }else{
                $this->assertSame('absent',$a['status']);$this->assertSame([],$a['monthly']['assets']);$this->assertSame('0',$a['additionalDeduction']['numerator']);
            }
            file_put_contents(base_path('outputs/irpc-l7-cessation-prior/recovered-'.$case.'.json'),json_encode($back,JSON_THROW_ON_ERROR|JSON_UNESCAPED_UNICODE));
        }
    }
}