<?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 IrpcSpecialCombinationsDraftTest extends TestCase
{
    use DatabaseTransactions;
    public function test_qualified_combinations_and_incompatibilities_round_trip_without_rewriting_inputs(): 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;$etag=null;
        foreach(['combined','autonomous','incompatible','missing','exception','negative','absent']as$case){
            $d=json_decode(file_get_contents(base_path('outputs/irpc-l7-combinations/'.$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=$b['result']['model'];$v=$m['special'];$c=$v['combinations'];
            $this->assertSame('IRPC-normal-adjustments/14',$m['version']);$this->assertSame($b['special']['combinations'],$c['input']);
            $this->assertContains('IRPC-normal-adjustments/13',array_column(array_column($b['history'],'model'),'version'));
            $this->assertSame('150',$b['depreciation']['assets'][0]['previousAccounting']);$this->assertSame('100',$b['depreciation']['assets'][0]['previousFiscal']);$this->assertSame('50',$b['depreciation']['assets'][0]['priorAvailable']);
            $this->assertSame($b['depreciation'],$v['acceleration']['normal']['input']);$this->assertSame(['scope'=>'L8','payable'=>null,'recoverable'=>null],$v['finalBalance']);$this->assertNull($m['tax']);$this->assertArrayHasKey('irpcWithholdings',$s);
            if(in_array($case,['combined','autonomous'],true)){
                $this->assertSame('compatible',$c['status']);$this->assertSame('25',$v['acceleration']['additionalDeduction']['numerator']);$this->assertSame('15',$c['assetClaims'][0]['priorRecoveredIncluded']['numerator']);$this->assertSame('75',$c['assetClaims'][0]['acceleratedDeduction']['numerator']);
                $this->assertSame('16',$v['cooperative']['rate']['numerator']);$this->assertSame($case==='combined'?'3105':'3205',$v['taxableBase']['numerator']);
                $this->assertSame(['numerator'=>$case==='combined'?'2484':'2739','denominator'=>'5'],$v['combinedColecta']);
                if($case==='autonomous'){$this->assertSame('35',$v['expenses']['autonomousTax']['numerator']);$this->assertSame('0',$v['expenses']['rows'][0]['additionalProfitAdjustment']['numerator']);}
            }elseif(in_array($case,['incompatible','missing','exception'],true)){
                $this->assertSame($case==='incompatible'?'incompatible':'indeterminate',$c['status']);$this->assertNull($v['taxableBase']);$this->assertNull($v['combinedColecta']);$this->assertSame('3130',$m['taxableProfit']['numerator']);
            }elseif($case==='negative'){
                $this->assertSame('not_applicable',$v['cooperative']['status']);$this->assertSame(['numerator'=>'4968','denominator'=>'5'],$v['colecta']);
            }else{
                $this->assertSame('absent',$v['acceleration']['status']);$this->assertSame('0',$v['acceleration']['additionalDeduction']['numerator']);$this->assertSame(['numerator'=>'2504','denominator'=>'5'],$v['colecta']);
            }
            file_put_contents(base_path('outputs/irpc-l7-combinations/recovered-'.$case.'.json'),json_encode($back,JSON_THROW_ON_ERROR|JSON_UNESCAPED_UNICODE));
        }
    }
}