"""
Router "misc" provides:

- getting the project version
- getting the device IP
"""

from importlib.metadata import version
from logging import getLogger
from socket import AF_INET, SOCK_DGRAM, socket

from fastapi import APIRouter

from ..settings import SETTINGS

_logger = getLogger(__name__)

router = APIRouter(prefix="/misc", tags=["misc"])


@router.on_event("startup")
async def start_router() -> None:
    _logger.debug(f"{router.prefix} router starting.")


@router.get("/lanip")
async def get_ip() -> str:
    with socket(
        family=AF_INET,
        type=SOCK_DGRAM,
    ) as s:
        s.settimeout(0)
        try:
            s.connect((SETTINGS.ping_host, SETTINGS.ping_port))
            IP = s.getsockname()[0]

        except Exception:
            IP = "127.0.0.1"

        return IP


@router.get("/version")
async def get_version() -> str:
    return version("ovdashboard-api")