#!/usr/bin/env python3
import ai_brain_env  # auto-inserted by update_ai_brain_env_paths.sh
"""
example_healer.handle_event.py
Template: accepts --dry-run / --apply with --event json
"""
import argparse, json, sys, time
from pathlib import Path
LOG = Path.home() / "Desktop/AI_Brain" / "logs" / "example_healer.log"
def log(m):
    t=time.strftime("%Y-%m-%d %H:%M:%S"); print(f"{t} {m}")
    try:
        with open(LOG,"a") as f: f.write(f"{t} {m}\n")
    except: pass

def main():
    p=argparse.ArgumentParser()
    p.add_argument("--dry-run", action="store_true")
    p.add_argument("--apply", action="store_true")
    p.add_argument("--event", default=None)
    args=p.parse_args()
    if args.event:
        evt=json.loads(args.event)
    else:
        raw=sys.stdin.read() or "{}"
        evt=json.loads(raw)
    log(f"example_healer invoked dry={args.dry_run} apply={args.apply} event={evt.get('error_type')}")
    # Example behavior: if page_stalled -> attempt simple fix
    if evt.get("error_type") in ("page_stalled","navigation_error"):
        if args.dry_run:
            print(json.dumps({"rc":0,"out":"Would flush DNS and restart browser"}))
            sys.exit(0)
        # apply: DO something benign for demo (no destructive actions)
        # return success
        print(json.dumps({"rc":0,"out":"Simulated fix applied: cleared network cache (simulated)"}))
        sys.exit(0)
    print(json.dumps({"rc":2,"out":"no-op"}))
    sys.exit(2)

if __name__=='__main__':
    main()