from __future__ import annotations

import os
from pathlib import Path


def _resolve_path(*, base_dir: Path, value: str | None, default_rel: str) -> str:
    raw = str(value or "").strip()
    if raw == "":
        raw = default_rel
    p = Path(raw).expanduser()
    if p.is_absolute():
        return str(p.resolve())
    return str((base_dir / p).resolve())


_base_dir = Path(__file__).resolve().parents[1]
DB_PATH = _resolve_path(base_dir=_base_dir, value=os.getenv("ORCHESTRATOR_DB_PATH"), default_rel="orchestrator/data/mvp.db")
FASTAPI_URL = os.getenv("FASTAPI_URL") or "http://127.0.0.1:8000"

# AI Agent Configuration
AGENT_LLM_API_KEY = os.getenv("AGENT_LLM_API_KEY", "")
AGENT_LLM_MODEL = os.getenv("AGENT_LLM_MODEL", "gpt-4o")
AGENT_LLM_BASE_URL = os.getenv("AGENT_LLM_BASE_URL", "https://api.openai.com/v1")