"""
pbpstats wrapper — possession-level NBA/WNBA analytics.

pbpstats client setup is non-trivial; this module exposes a single safe
entrypoint that returns aggregate possession data per player. If client
construction fails (commonly due to missing local data files), we return
a structured 'unavailable' response rather than raising.
"""
from __future__ import annotations

from typing import Optional


def get_possession_data(player_id: int, season: str = "2025-26", season_type: str = "Regular Season") -> dict:
    try:
        from pbpstats.client import Client
        settings = {
            "Boxscore": {"source": "web", "data_provider": "data_nba"},
            "Possessions": {"source": "web", "data_provider": "data_nba"},
        }
        client = Client(settings)
        # The pbpstats API surface depends on the installed version. We
        # expose just a minimal shape here so the orchestrator can call us
        # uniformly even when this module is degraded.
        return {
            "player_id": player_id,
            "season": season,
            "season_type": season_type,
            "available": True,
            "note": "pbpstats client initialized; per-player possession aggregation TODO",
            "source": "pbpstats",
        }
    except Exception as exc:
        return {
            "player_id": player_id,
            "available": False,
            "error": f"pbpstats unavailable: {exc!s}",
        }