/**
* State Analyzer
*
* Analyzes project state to build context for suggestions.
*
* @package WP_Navigator_Pro
* @since 2.8.0
*/
import fs from 'node:fs';
import path from 'node:path';
import { ProjectContext } from './rules.js';
/**
* Options for state analysis
*/
export interface AnalyzerOptions {
/** Current working directory */
cwd?: string;
/** Introspect response (if already fetched) */
introspect?: {
detected_plugins?: string[];
available_cookbooks?: string[];
};
/** Loaded cookbooks */
loadedCookbooks?: string[];
/** Active role name */
activeRole?: string;
}
/**
* Check if a file or directory exists
*/
function exists(filepath: string): boolean {
try {
fs.accessSync(filepath);
return true;
} catch {
return false;
}
}
/**
* Get file modification time in hours from now
*/
function getAgeInHours(filepath: string): number | undefined {
try {
const stats = fs.statSync(filepath);
const now = Date.now();
const mtime = stats.mtime.getTime();
return (now - mtime) / (1000 * 60 * 60);
} catch {
return undefined;
}
}
/**
* Analyze project state and build context
*/
export function analyzeState(options: AnalyzerOptions = {}): ProjectContext {
const cwd = options.cwd ?? process.cwd();
// Check for manifest
const manifestPath = path.join(cwd, 'wpnavigator.jsonc');
const hasManifest = exists(manifestPath);
// Check for config (connection)
const configPaths = [path.join(cwd, 'wpnav.config.json'), path.join(cwd, '.wpnav.env')];
const hasConnection = configPaths.some(exists);
// Check for site snapshot
const snapshotDir = path.join(cwd, 'snapshots');
const siteSnapshotPath = path.join(snapshotDir, 'site.json');
const hasSiteSnapshot = exists(siteSnapshotPath);
const snapshotAge = hasSiteSnapshot ? getAgeInHours(siteSnapshotPath) : undefined;
// Extract plugins from introspect
const detectedPlugins = (options.introspect?.detected_plugins ?? []).map((p) => {
// Extract plugin slug from "plugin/plugin.php" format
const match = p.match(/^([^/]+)/);
return match ? match[1] : p;
});
// Available and loaded cookbooks
const availableCookbooks = options.introspect?.available_cookbooks ?? [];
const loadedCookbooks = options.loadedCookbooks ?? [];
return {
hasManifest,
hasConnection,
hasSiteSnapshot,
snapshotAge,
detectedPlugins,
availableCookbooks,
loadedCookbooks,
activeRole: options.activeRole,
};
}
