<?php

declare(strict_types=1);

use App\Models\EvidenceSnapshot;
use App\Models\ManagedEnvironment;
use App\Services\Evidence\EvidenceResolutionRequest;
use App\Services\Evidence\EvidenceSnapshotResolver;
use App\Support\Evidence\EvidenceCompletenessState;
use App\Support\Evidence\EvidenceSnapshotStatus;
use Illuminate\Foundation\Testing\RefreshDatabase;

uses(RefreshDatabase::class);

it('returns missing snapshot when no active snapshot exists', function (): void {
    $tenant = ManagedEnvironment::factory()->create();

    $result = app(EvidenceSnapshotResolver::class)->resolve(new EvidenceResolutionRequest(
        workspaceId: (int) $tenant->workspace_id,
        tenantId: (int) $tenant->getKey(),
        requiredDimensions: ['findings_summary'],
    ));

    expect($result->outcome)->toBe('missing_snapshot');
});

it('resolves an eligible active snapshot', function (): void {
    $tenant = ManagedEnvironment::factory()->create();

    $snapshot = EvidenceSnapshot::query()->create([
        'managed_environment_id' => (int) $tenant->getKey(),
        'workspace_id' => (int) $tenant->workspace_id,
        'status' => EvidenceSnapshotStatus::Active->value,
        'completeness_state' => EvidenceCompletenessState::Complete->value,
        'summary' => [],
    ]);

    $snapshot->items()->create([
        'managed_environment_id' => (int) $tenant->getKey(),
        'workspace_id' => (int) $tenant->workspace_id,
        'dimension_key' => 'findings_summary',
        'state' => EvidenceCompletenessState::Complete->value,
        'required' => true,
        'source_kind' => 'model_summary',
        'source_record_type' => 'finding',
        'summary_payload' => [],
    ]);

    $result = app(EvidenceSnapshotResolver::class)->resolve(new EvidenceResolutionRequest(
        workspaceId: (int) $tenant->workspace_id,
        tenantId: (int) $tenant->getKey(),
        requiredDimensions: ['findings_summary'],
    ));

    expect($result->isResolved())->toBeTrue();
});

it('returns snapshot ineligible when a required dimension is stale', function (): void {
    $tenant = ManagedEnvironment::factory()->create();

    $snapshot = EvidenceSnapshot::query()->create([
        'managed_environment_id' => (int) $tenant->getKey(),
        'workspace_id' => (int) $tenant->workspace_id,
        'status' => EvidenceSnapshotStatus::Active->value,
        'completeness_state' => EvidenceCompletenessState::Stale->value,
        'summary' => [],
    ]);

    $snapshot->items()->create([
        'managed_environment_id' => (int) $tenant->getKey(),
        'workspace_id' => (int) $tenant->workspace_id,
        'dimension_key' => 'findings_summary',
        'state' => EvidenceCompletenessState::Stale->value,
        'required' => true,
        'source_kind' => 'model_summary',
        'source_record_type' => 'finding',
        'summary_payload' => [],
    ]);

    $result = app(EvidenceSnapshotResolver::class)->resolve(new EvidenceResolutionRequest(
        workspaceId: (int) $tenant->workspace_id,
        tenantId: (int) $tenant->getKey(),
        requiredDimensions: ['findings_summary'],
    ));

    expect($result->outcome)->toBe('snapshot_ineligible');
});
