"""Shared feature definition (copied from features.py)."""
import re
def f(p):
    t = p["text"]; tl = t.lower()
    tags = len(re.findall(r"#\w+", t))
    return {
        "question": "?" in t,
        "asks_reader": bool(re.search(r"\b(you|your|anyone|what do|how do you|would you|thoughts|feedback|which)\b", tl)) and "?" in t,
        "image/video": p["image"], "link": p["link"],
        "number": bool(re.search(r"\d", t)),
        "first person story (I/my)": bool(re.search(r"\b(i|i'm|i've|my)\b", tl)),
        "money ($/MRR/revenue)": bool(re.search(r"\$|mrr|revenue|sales|paying|customers", tl)),
        "launch/promo words": bool(re.search(r"\b(launch|launched|check out|try it|sign up|waitlist|link in|free trial)\b", tl)),
        "mentions AI": bool(re.search(r"\b(ai|llm|gpt|claude|agent)\b", tl)),
        "5+ hashtags": tags >= 5,
        "short (<120 chars)": len(t) < 120, "long (>250 chars)": len(t) > 250,
        "bot label": p["bot"],
    }