import fs from "fs";
import path from "path";

/**
 * Checks if a JSON file for the given word exists AND contains enriched data.
 * Returns false for skeleton files (missing senses array).
 */
export function isWordProcessed(word: string, outputDir: string): boolean {
  const targetFilePath = path.join(outputDir, `${word}.json`);

  if (!fs.existsSync(targetFilePath)) {
    return false;
  }

  try {
    const content = fs.readFileSync(targetFilePath, "utf-8");
    const data = JSON.parse(content) as Record<string, unknown>;
    return Array.isArray(data["senses"]) && data["senses"].length > 0;
  } catch (_error: unknown) {
    // Corrupted file => treat as not processed
    return false;
  }
}