#!/usr/bin/env python3
import json
import os
import sys
import urllib.request

def main():
    if len(sys.argv) < 2:
        print(json.dumps({"ok": False, "error": "missing title"}, ensure_ascii=False))
        return

    url = os.environ.get("N8N_TODO_WEBHOOK_URL")
    if not url:
        print(json.dumps({"ok": False, "error": "N8N_TODO_WEBHOOK_URL not set"}, ensure_ascii=False))
        return

    title = sys.argv[1]
    due = sys.argv[2] if len(sys.argv) > 2 else ""
    reminder = sys.argv[3] if len(sys.argv) > 3 else due

    payload = {
        "title": title,
        "due": due,
        "reminder": reminder,
    }

    req = urllib.request.Request(
        url,
        data=json.dumps(payload).encode("utf-8"),
        headers={"Content-Type": "application/json"},
        method="POST",
    )

    with urllib.request.urlopen(req, timeout=20) as resp:
        print(resp.read().decode("utf-8", "ignore"))

if __name__ == "__main__":
    main()