#!/usr/bin/env python3
"""
Mark one email as read by UID (e.g. after replying without creating an issue).
Usage: ./gitea-issues/mail-mark-read.sh <uid>
"""

from __future__ import annotations

import imaplib
import sys
from pathlib import Path

sys.path.insert(0, str(Path(__file__).resolve().parent))
from mail_common import load_imap_config, repo_root, imap_ssl_context


def main() -> None:
    if len(sys.argv) < 2:
        print("[gitea-issues] Usage: mail-mark-read.sh <uid>", file=sys.stderr)
        sys.exit(1)
    uid = sys.argv[1].strip()

    cfg = load_imap_config()
    if not cfg["user"] or not cfg["password"]:
        root = repo_root()
        env_path = root / ".secrets" / "gitea-issues" / "imap-bridge.env"
        print("[gitea-issues] ERROR: IMAP_USER and IMAP_PASSWORD required.", file=sys.stderr)
        sys.exit(1)

    mail = imaplib.IMAP4(cfg["host"], int(cfg["port"]))
    if cfg["use_starttls"]:
        mail.starttls(imap_ssl_context(cfg.get("ssl_verify", True)))
    mail.login(cfg["user"], cfg["password"])
    mail.select("INBOX")
    mail.store(uid, "+FLAGS", "\\Seen")
    mail.logout()
    print("[gitea-issues] Marked as read.")


if __name__ == "__main__":
    main()