# retoor <retoor@molodetz.nl>

from __future__ import annotations

import os
from pathlib import Path

from devplacepy.config import DATA_DIR, DATABASE_URL
from devplacepy_services.base.sqlite_broker import SQLiteFileBroker


def _db_path() -> Path:
    # DEVPLACE_DATABASE_URL is the documented override (tests use a dedicated
    # tempfile for isolation - see tests/conftest.py). DATABASE_URL already
    # falls back to DATA_DIR / "devplace.db" when the env var is unset, so
    # deriving the broker's path from it (instead of hardcoding DATA_DIR
    # directly) keeps the broker and every other DEVPLACE_DATABASE_URL
    # consumer (devplacepy/database/core.py) pointed at the same file.
    if DATABASE_URL.startswith("sqlite:///"):
        raw = DATABASE_URL[len("sqlite:///") :]
        if raw and raw != ":memory:":
            return Path(raw)
    return DATA_DIR / "devplace.db"


_broker = SQLiteFileBroker("main", _db_path())


def get_broker() -> SQLiteFileBroker:
    return _broker


async def startup() -> None:
    await _broker.startup()
    from devplacepy_services.database.db_patch import patch_all_db, set_fallback_db

    patch_all_db()
    set_fallback_db(_broker._write_db)
    os.environ["DEVPLACE_DB_SERVICE"] = "1"
    from devplacepy.database import init_db

    init_db()
    from devplacepy.database.settings import internal_gateway_key

    key = (internal_gateway_key() or "").strip()
    if key:
        os.environ["DEVPLACE_GATEWAY_INTERNAL_KEY"] = key
        (DATA_DIR / ".internal_key").write_text(key + "\n")


async def shutdown() -> None:
    await _broker.shutdown()