<?php

use classes\xlvask_usage_logs_schema_bootstrap;
use xlvask\migrations\migration_20260804_xlvask_ai_auto_policy_v2;

require_once WD . '/classes/xlvask_usage_logs_schema_bootstrap.php';
require_once WD . '/classes/xlvask_autopilot_service.php';
require_once WD . '/modules/xlvask/migrations/20260804_xlvask_ai_auto_policy_v2.php';

if (!defined('WD')) {
    exit;
}

$dbTarget = strtolower(trim((string)(getenv('CONFIG_DB_TARGET') ?: 'live')));
$startedAt = date('Y-m-d H:i:s');
echo "[{$startedAt}][XLVASK] Target database: {$dbTarget}" . PHP_EOL;

$result = [
    'success' => false,
    'db_target' => $dbTarget,
    'preflight' => null,
    'applied' => false,
    'postflight' => null,
    'wash_id_uniqueness_ready' => false,
    'wash_id_uniqueness_activated' => false,
    'wash_id_uniqueness_blocked' => false,
    'error' => null,
];

try {
    $preflight = migration_20260804_xlvask_ai_auto_policy_v2::preflight();
    $result['preflight'] = $preflight;

    if (!(bool)($preflight['ready'] ?? false)) {
        $result['postflight'] = migration_20260804_xlvask_ai_auto_policy_v2::apply();
        $result['applied'] = true;
    } else {
        $result['postflight'] = $preflight;
    }

    $postflight = (array)$result['postflight'];
    if (!(bool)($postflight['ready'] ?? false)) {
        throw new RuntimeException('XL Vask automation schema is still not ready after apply.');
    }

    if (xlvask_usage_logs_schema_bootstrap::washIdUniquenessReady()) {
        $result['wash_id_uniqueness_ready'] = true;
    } else {
        $activated = xlvask_usage_logs_schema_bootstrap::applyWashIdUniquenessMigration();
        $result['wash_id_uniqueness_ready'] = $activated && xlvask_usage_logs_schema_bootstrap::washIdUniquenessReady();
        $result['wash_id_uniqueness_activated'] = $result['wash_id_uniqueness_ready'];
        $result['wash_id_uniqueness_blocked'] = !$result['wash_id_uniqueness_ready'];
    }

    $result['success'] = (bool)$result['wash_id_uniqueness_ready'];
    if (!$result['success']) {
        $result['error'] = 'Wash-id uniqueness is blocked, likely due duplicate normalized wash_id values.';
    }
} catch (Throwable $throwable) {
    // The wrapper cron entry may swallow the runtime exception that is
    // re-thrown below, so emit a container-log breadcrumb here too.
    error_log('[cron-ensure-xlvask-automation-schema] apply failed: ' . $throwable->getMessage());
    $result['error'] = $throwable->getMessage();
}

echo json_encode($result, JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES | JSON_PRETTY_PRINT) . PHP_EOL;

if (!$result['success']) {
    throw new RuntimeException((string)($result['error'] ?: 'XL Vask schema readiness failed.'));
}