<?php

namespace Tests\Feature;

use App\Services\Malware\MalwareScanner;
use Illuminate\Foundation\Testing\RefreshDatabase;
use Illuminate\Support\Facades\DB;
use Illuminate\Support\Facades\Storage;
use Inertia\Testing\AssertableInertia as Assert;
use Tests\TestCase;

class ImportLegalSourceArchiveTest extends TestCase
{
    use RefreshDatabase;

    protected function setUp(): void
    {
        parent::setUp();
        $this->app->bind(MalwareScanner::class, fn () => new class implements MalwareScanner
        {
            public function scan(string $path, int $fileSizeBytes, string $storageRoot): array
            {
                return ['result' => 'clean', 'reason_code' => null, 'engine' => 'ClamAV-Test-Double', 'engine_version' => 'fixture',
                    'signatures_at' => new \DateTimeImmutable('2026-10-06T00:00:00Z'), 'duration_ms' => 1, 'detail' => null];
            }

            public function health(): array
            {
                return ['available' => true, 'engine' => 'ClamAV-Test-Double', 'engine_version' => 'fixture',
                    'signatures_at' => new \DateTimeImmutable('2026-10-06T00:00:00Z'), 'signature_age_hours' => 0.0, 'reason_code' => null];
            }
        });
    }

    public function test_preview_has_no_storage_or_database_side_effects(): void
    {
        Storage::fake('local');

        $this->artisan('documents:import-legal-source-archive')->assertSuccessful();

        $this->assertDatabaseCount('documents', 0);
        $this->assertDatabaseCount('portal_resources', 0);
        $this->assertDatabaseCount('portal_resource_links', 0);
        $this->assertSame([], Storage::disk('local')->allFiles('portal-documents'));
    }

    public function test_import_creates_private_unapproved_records_and_reimport_does_not_duplicate(): void
    {
        Storage::fake('local');

        $this->artisan('documents:import-legal-source-archive', ['--apply' => true])->assertSuccessful();

        $expectedResources = file_exists(storage_path('app/private/geo-ine-source-20260928/original.pdf')) ? 4 : 3;
        $this->assertDatabaseCount('documents', $expectedResources);
        $this->assertDatabaseCount('portal_resources', $expectedResources);
        $this->assertDatabaseCount('portal_resource_links', 19);
        $this->assertSame(8, DB::table('portal_resource_links')->where('target_type', 'requirement')->count());
        $this->assertDatabaseCount('portal_resource_revisions', $expectedResources);
        $this->assertCount($expectedResources, Storage::disk('local')->allFiles('portal-documents'));

        $this->assertSame($expectedResources, DB::table('documents')->where('source_system', 'legal-source-archive')
            ->where('status', 'active')->where('data_classification', 'internal')->where('rights_status', 'unconfirmed')
            ->where('malware_scan_status', 'clean')->whereColumn('sha256', 'malware_scanned_sha256')->count());
        $this->assertDatabaseHas('portal_resources', ['published' => false, 'approved_by' => null, 'rights_status' => 'unconfirmed']);
        $this->assertDatabaseHas('portal_resource_links', [
            'target_type' => 'module', 'target_key' => 'simulator', 'applicability' => 'evidence',
        ]);
        $this->assertDatabaseHas('portal_resources', [
            'document_number' => 'Lei n.º 22/2022', 'source_confirmation' => 'official_confirmed', 'legal_status' => 'amended',
        ]);
        $this->assertDatabaseHas('portal_resources', [
            'document_number' => 'BR n.º 89/2017', 'source_confirmation' => 'identified', 'legal_status' => 'unknown',
        ]);
        $this->assertDatabaseHas('portal_resource_links', [
            'target_type' => 'requirement', 'target_key' => 'fiscal.iva.lei_22_2022', 'review_status' => 'confirmed',
        ]);
        $this->assertDatabaseHas('portal_resource_links', [
            'target_type' => 'theme', 'target_key' => 'iva', 'review_status' => 'pending',
        ]);
        $this->assertDatabaseHas('portal_resource_links', [
            'target_type' => 'requirement', 'target_key' => 'fiscal.iva.lei_13_2016_rectification_2017', 'review_status' => 'pending',
        ]);
        if ($expectedResources === 4) {
            $this->assertDatabaseHas('portal_resources', [
                'document_number' => 'Codificador DPA 2012', 'document_type' => 'reference_data', 'legislation' => false,
                'source_confirmation' => 'official_confirmed', 'rights_status' => 'unconfirmed', 'published' => false,
            ]);
        }
        $this->get('/documentos')->assertInertia(fn (Assert $page) => $page->has('resources.data', 0));
        $this->get('/documentos/'.DB::table('portal_resources')->value('id').'/download')->assertNotFound();

        $this->artisan('documents:import-legal-source-archive', ['--apply' => true])->assertSuccessful();

        $this->assertDatabaseCount('documents', $expectedResources);
        $this->assertDatabaseCount('portal_resources', $expectedResources);
        $this->assertDatabaseCount('portal_resource_links', 19);
        $this->assertSame(8, DB::table('portal_resource_links')->where('target_type', 'requirement')->count());
        $this->assertDatabaseCount('portal_resource_revisions', $expectedResources);
        $this->assertCount($expectedResources, Storage::disk('local')->allFiles('portal-documents'));

        $br248 = DB::table('portal_resources')->where('document_number', 'BR n.º 248/2025, Suplemento n.º 1')->firstOrFail();
        DB::table('portal_resource_links')->where('resource_id', $br248->id)->where('target_type', 'requirement')
            ->where('target_key', 'fiscal.irpc.lei_12_2025')->delete();
        $this->artisan('documents:import-legal-source-archive', ['--apply' => true])->assertSuccessful();
        $this->assertDatabaseHas('portal_resource_links', ['resource_id' => $br248->id, 'target_type' => 'requirement',
            'target_key' => 'fiscal.irpc.lei_12_2025', 'review_status' => 'confirmed']);
        $this->assertDatabaseCount('portal_resource_links', 19);
        $this->assertDatabaseCount('portal_resource_revisions', $expectedResources + 1);
    }
}