<?php

declare(strict_types=1);

use App\Jobs\CompareBaselineToTenantJob;
use App\Models\BaselineProfile;
use App\Models\BaselineSnapshot;
use App\Models\BaselineSnapshotItem;
use App\Models\InventoryItem;
use App\Services\Baselines\BaselineSnapshotIdentity;
use App\Services\Intune\AuditLogger;
use App\Services\OperationRunService;
use App\Support\Baselines\BaselineCaptureMode;
use App\Support\Baselines\BaselineSubjectKey;
use App\Support\Baselines\SubjectClass;
use App\Support\OperationRunType;
use App\Support\Resources\ResourceIdentity;
use Tests\Feature\Baselines\Support\AssertsStructuredBaselineGaps;

it('classifies compare capture-path gaps as structural or missing-local-data without using policy_not_found', function (): void {
    config()->set('tenantpilot.baselines.full_content_capture.enabled', true);
    config()->set('tenantpilot.baselines.full_content_capture.max_items_per_run', 50);
    config()->set('tenantpilot.baselines.full_content_capture.max_concurrency', 1);
    config()->set('tenantpilot.baselines.full_content_capture.max_retries', 0);

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

    $profile = BaselineProfile::factory()->active()->create([
        'workspace_id' => (int) $tenant->workspace_id,
        'capture_mode' => BaselineCaptureMode::FullContent->value,
        'scope_jsonb' => [
            'policy_types' => ['deviceConfiguration'],
            'foundation_types' => ['roleScopeTag'],
        ],
    ]);

    $snapshot = BaselineSnapshot::factory()->create([
        'workspace_id' => (int) $tenant->workspace_id,
        'baseline_profile_id' => (int) $profile->getKey(),
        'captured_at' => now()->subMinute(),
    ]);

    $profile->update(['active_snapshot_id' => (int) $snapshot->getKey()]);

    $policyIdentity = ResourceIdentity::providerResource('fake-provider', 'policy', 'compare-missing-policy');
    $foundationIdentity = ResourceIdentity::providerResource('fake-provider', 'scope-tag', 'compare-scope-tag');
    $policySubjectKey = spec382GapSubjectKey($policyIdentity, SubjectClass::PolicyBacked, 'deviceConfiguration');
    $foundationSubjectKey = spec382GapSubjectKey($foundationIdentity, SubjectClass::FoundationBacked, 'roleScopeTag');
    $policyMeta = spec382GapMeta($policyIdentity, 'Missing Compare Policy', 'etag-compare-policy');
    $foundationMeta = spec382GapMeta($foundationIdentity, 'Structural Compare Foundation', 'etag-compare-foundation');

    BaselineSnapshotItem::factory()->create([
        'baseline_snapshot_id' => (int) $snapshot->getKey(),
        'subject_type' => 'policy',
        'subject_external_id' => BaselineSubjectKey::workspaceSafeSubjectExternalId('deviceConfiguration', $policySubjectKey),
        'subject_key' => $policySubjectKey,
        'policy_type' => 'deviceConfiguration',
        'baseline_hash' => hash('sha256', 'baseline-policy'),
        'meta_jsonb' => $policyMeta,
    ]);

    BaselineSnapshotItem::factory()->create([
        'baseline_snapshot_id' => (int) $snapshot->getKey(),
        'subject_type' => 'policy',
        'subject_external_id' => BaselineSubjectKey::workspaceSafeSubjectExternalId('roleScopeTag', $foundationSubjectKey),
        'subject_key' => $foundationSubjectKey,
        'policy_type' => 'roleScopeTag',
        'baseline_hash' => hash('sha256', 'baseline-foundation'),
        'meta_jsonb' => $foundationMeta,
    ]);

    $inventorySyncRun = createInventorySyncOperationRunWithCoverage(
        tenant: $tenant,
        statusByType: [
            'deviceConfiguration' => 'succeeded',
            'roleScopeTag' => 'succeeded',
        ],
        foundationTypes: ['roleScopeTag'],
    );

    InventoryItem::factory()->create([
        'managed_environment_id' => (int) $tenant->getKey(),
        'workspace_id' => (int) $tenant->workspace_id,
        'external_id' => 'compare-missing-policy',
        'policy_type' => 'deviceConfiguration',
        'display_name' => 'Missing Compare Policy',
        'meta_jsonb' => $policyMeta,
        'last_seen_operation_run_id' => (int) $inventorySyncRun->getKey(),
        'last_seen_at' => now(),
    ]);

    InventoryItem::factory()->create([
        'managed_environment_id' => (int) $tenant->getKey(),
        'workspace_id' => (int) $tenant->workspace_id,
        'external_id' => 'compare-scope-tag',
        'policy_type' => 'roleScopeTag',
        'display_name' => 'Structural Compare Foundation',
        'meta_jsonb' => $foundationMeta,
        'last_seen_operation_run_id' => (int) $inventorySyncRun->getKey(),
        'last_seen_at' => now(),
    ]);

    $run = app(OperationRunService::class)->ensureRunWithIdentity(
        tenant: $tenant,
        type: OperationRunType::BaselineCompare->value,
        identityInputs: ['baseline_profile_id' => (int) $profile->getKey()],
        context: [
            'baseline_profile_id' => (int) $profile->getKey(),
            'baseline_snapshot_id' => (int) $snapshot->getKey(),
            'effective_scope' => [
                'policy_types' => ['deviceConfiguration'],
                'foundation_types' => ['roleScopeTag'],
                'truthful_types' => ['deviceConfiguration', 'roleScopeTag'],
            ],
            'capture_mode' => BaselineCaptureMode::FullContent->value,
        ],
        initiator: $user,
    );

    (new CompareBaselineToTenantJob($run))->handle(
        app(BaselineSnapshotIdentity::class),
        app(AuditLogger::class),
        app(OperationRunService::class),
    );

    $run->refresh();

    expect(data_get($run->context, 'baseline_compare.evidence_gaps.by_reason.policy_not_found'))->toBeNull()
        ->and(data_get($run->context, 'baseline_compare.provider_resource_bindings'))->toBeNull()
        ->and(data_get($run->context, 'baseline_compare.strategy.key'))->toBe('intune_policy')
        ->and(data_get($run->context, 'baseline_compare.strategy.selection_state'))->toBe('supported')
        ->and(data_get($run->context, 'baseline_compare.evidence_gaps.by_reason.policy_record_missing'))->toBe(1)
        ->and(data_get($run->context, 'baseline_compare.evidence_gaps.by_reason.foundation_not_policy_backed'))->toBe(1);

    $subjects = data_get($run->context, 'baseline_compare.evidence_gaps.subjects');

    expect($subjects)->toBeArray();
    AssertsStructuredBaselineGaps::assertStructuredSubjects($subjects);

    $subjectsByType = collect($subjects)->keyBy('policy_type');

    expect(data_get($subjectsByType['deviceConfiguration'], 'resolution_outcome'))->toBe('policy_record_missing')
        ->and(data_get($subjectsByType['deviceConfiguration'], 'reason_code'))->toBe('policy_record_missing')
        ->and(data_get($subjectsByType['deviceConfiguration'], 'operator_action_category'))->toBe('run_policy_sync_or_backup');

    expect(data_get($subjectsByType['roleScopeTag'], 'resolution_outcome'))->toBe('foundation_inventory_only')
        ->and(data_get($subjectsByType['roleScopeTag'], 'reason_code'))->toBe('foundation_not_policy_backed')
        ->and(data_get($subjectsByType['roleScopeTag'], 'operator_action_category'))->toBe('product_follow_up');
});

function spec382GapSubjectKey(ResourceIdentity $identity, SubjectClass $subjectClass, string $subjectTypeKey): string
{
    $subjectKey = BaselineSubjectKey::forProviderResourceIdentity(
        subjectDomain: 'baseline',
        subjectClass: $subjectClass,
        subjectTypeKey: $subjectTypeKey,
        identity: $identity,
    );

    expect($subjectKey)->not->toBeNull();

    return (string) $subjectKey;
}

function spec382GapMeta(ResourceIdentity $identity, string $displayName, string $etag): array
{
    return [
        'display_name' => $displayName,
        'provider_key' => $identity->providerKey,
        'provider_resource_identity' => $identity->toArray(),
        'provider_resource_fingerprint' => $identity->fingerprint(),
        'odata_type' => $identity->providerResourceType,
        'etag' => $etag,
    ];
}