"""
Turns a ticket's tracking numbers into the JIRA status your team would
set it to at end-of-day close-out - "Waiting For Return" if a return
label was also generated by ShipStation's automation, "Device Return
Not Needed" if it's outgoing-only. Saves having to eyeball each one.
"""
from __future__ import annotations

from typing import List, Optional

from app import config


def suggest_jira_status(tracking_numbers: List[dict]) -> Optional[str]:
    if not tracking_numbers:
        return None

    has_outgoing = any(not t.get("is_return") for t in tracking_numbers)
    has_return = any(t.get("is_return") for t in tracking_numbers)

    if not has_outgoing:
        # Only a return label with no outgoing - unusual, don't guess.
        return None

    if has_return:
        return config.get(
            "FULFILLED_STATUS_WITH_RETURN", config.DEFAULT_FULFILLED_WITH_RETURN
        )
    return config.get(
        "FULFILLED_STATUS_WITHOUT_RETURN", config.DEFAULT_FULFILLED_WITHOUT_RETURN
    )