<?php

use App\Filament\Resources\FindingResource;
use App\Models\Finding;
use App\Models\InventoryItem;
use App\Models\Policy;
use App\Models\PolicyVersion;

if (! function_exists('spec412FindingResourceSectionBlock')) {
    function spec412FindingResourceSectionBlock(string $source, string $heading): string
    {
        $start = strpos($source, "Section::make('{$heading}')");

        expect($start)->not->toBeFalse();

        $next = strpos($source, "\n\n                Section::make(", $start + strlen($heading));

        return substr($source, $start, $next === false ? null : $next - $start);
    }
}

test('finding detail renders without Graph calls', function () {
    bindFailHardGraphClient();

    [$user, $tenant] = createUserWithTenant(role: 'manager');

    $baseline = createInventorySyncOperationRun($tenant, [
        'selection_hash' => hash('sha256', 'scope-detail'),
        'status' => 'success',
        'finished_at' => now()->subDays(2),
    ]);

    $current = createInventorySyncOperationRun($tenant, [
        'selection_hash' => $baseline->selection_hash,
        'status' => 'success',
        'finished_at' => now()->subDay(),
    ]);

    $finding = Finding::factory()->for($tenant)->create([
        'finding_type' => Finding::FINDING_TYPE_DRIFT,
        'scope_key' => (string) $current->selection_hash,
        'baseline_operation_run_id' => $baseline->getKey(),
        'current_operation_run_id' => $current->getKey(),
        'subject_type' => 'deviceConfiguration',
        'subject_external_id' => 'policy-123',
        'evidence_jsonb' => [
            'change_type' => 'modified',
            'summary' => ['changed_fields' => ['assignments_hash']],
        ],
    ]);

    $inventoryItem = InventoryItem::factory()->for($tenant)->create([
        'external_id' => $finding->subject_external_id,
        'display_name' => 'My Policy 123',
    ]);

    $this->actingAs($user)
        ->get(FindingResource::getUrl('view', ['record' => $finding], tenant: $tenant))
        ->assertOk()
        ->assertSee('Technical identifiers')
        ->assertSee($finding->fingerprint)
        ->assertSee($inventoryItem->display_name);
});

test('finding detail demotes raw technical identifiers from default sections', function (): void {
    $source = (string) file_get_contents(repo_path('apps/platform/app/Filament/Resources/FindingResource.php'));

    $artifactSourceSection = spec412FindingResourceSectionBlock($source, 'Artifact source');
    $findingSection = spec412FindingResourceSectionBlock($source, 'Finding');
    $technicalSection = spec412FindingResourceSectionBlock($source, 'Technical identifiers');
    $evidenceSection = spec412FindingResourceSectionBlock($source, 'Evidence (Sanitized)');

    expect($artifactSourceSection)
        ->not->toContain("TextEntry::make('artifact_detector_key')")
        ->not->toContain("TextEntry::make('artifact_source_target_identifier')")
        ->not->toContain("TextEntry::make('artifact_provider_key')")
        ->and($findingSection)
        ->not->toContain("TextEntry::make('fingerprint')")
        ->not->toContain("TextEntry::make('scope_key')")
        ->not->toContain("TextEntry::make('subject_external_id')")
        ->not->toContain("TextEntry::make('baseline_operation_run_id')")
        ->not->toContain("TextEntry::make('current_operation_run_id')")
        ->and($technicalSection)
        ->toContain("TextEntry::make('fingerprint')")
        ->toContain("TextEntry::make('scope_key')")
        ->toContain("TextEntry::make('source_fingerprint')")
        ->toContain("TextEntry::make('artifact_detector_key')")
        ->toContain("TextEntry::make('baseline_operation_run_id')")
        ->toContain('->collapsed()')
        ->and($evidenceSection)
        ->toContain("Section::make('Evidence (Sanitized)')")
        ->toContain('->collapsed()');
});

test('finding detail explains protected changes without exposing hidden values', function () {
    bindFailHardGraphClient();

    [$user, $tenant] = createUserWithTenant(role: 'manager');

    $policy = Policy::query()->create([
        'managed_environment_id' => (int) $tenant->getKey(),
        'external_id' => 'policy-redaction-note',
        'policy_type' => 'settingsCatalogPolicy',
        'display_name' => 'Policy redaction note',
        'platform' => 'windows',
    ]);

    $baseline = PolicyVersion::query()->create([
        'managed_environment_id' => (int) $tenant->getKey(),
        'workspace_id' => (int) $tenant->workspace_id,
        'policy_id' => (int) $policy->getKey(),
        'version_number' => 1,
        'policy_type' => 'settingsCatalogPolicy',
        'platform' => 'windows',
        'created_by' => 'spec120@example.com',
        'captured_at' => now()->subMinute(),
        'snapshot' => [
            'passwordMinimumLength' => 14,
        ],
        'assignments' => [],
        'scope_tags' => [],
        'metadata' => ['source' => 'spec120_capture'],
        'redaction_version' => 1,
        'secret_fingerprints' => [
            'snapshot' => [],
            'assignments' => [],
            'scope_tags' => [],
        ],
    ]);

    $protectedCurrent = PolicyVersion::query()->create([
        'managed_environment_id' => (int) $tenant->getKey(),
        'workspace_id' => (int) $tenant->workspace_id,
        'policy_id' => (int) $policy->getKey(),
        'version_number' => 2,
        'policy_type' => 'settingsCatalogPolicy',
        'platform' => 'windows',
        'created_by' => 'spec120@example.com',
        'captured_at' => now(),
        'snapshot' => [
            'passwordMinimumLength' => 14,
            'clientSecret' => '[REDACTED]',
        ],
        'assignments' => [],
        'scope_tags' => [],
        'metadata' => ['source' => 'spec120_capture'],
        'redaction_version' => 1,
        'secret_fingerprints' => [
            'snapshot' => ['/clientSecret' => 'abc123'],
            'assignments' => [],
            'scope_tags' => [],
        ],
    ]);

    $finding = Finding::factory()->for($tenant)->create([
        'finding_type' => Finding::FINDING_TYPE_DRIFT,
        'subject_type' => 'deviceConfiguration',
        'subject_external_id' => 'policy-redaction-note',
        'evidence_jsonb' => [
            'change_type' => 'modified',
            'summary' => ['kind' => 'policy_snapshot'],
            'baseline' => [
                'policy_version_id' => (int) $baseline->getKey(),
                'redaction_version' => 1,
                'secret_fingerprints' => [
                    'snapshot' => [],
                    'assignments' => [],
                    'scope_tags' => [],
                ],
            ],
            'current' => [
                'policy_version_id' => (int) $protectedCurrent->getKey(),
                'redaction_version' => 1,
                'secret_fingerprints' => $protectedCurrent->secret_fingerprints,
            ],
        ],
    ]);

    InventoryItem::factory()->for($tenant)->create([
        'external_id' => $finding->subject_external_id,
        'display_name' => 'Policy redaction note',
    ]);

    $this->actingAs($user)
        ->get(FindingResource::getUrl('view', ['record' => $finding], tenant: $tenant))
        ->assertOk()
        ->assertSee('Protected values are intentionally hidden as [REDACTED]. Secret-only changes remain detectable without revealing the value.');
});