"""
Router "misc" provides:

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

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

from fastapi import APIRouter, Depends

from ...core.config import Config, LogoUIConfig, ServerUIConfig
from ...core.settings import SETTINGS
from ._common import get_config

_logger = logging.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_lan_ip() -> str:
    with socket(
        family=AF_INET,
        type=SOCK_DGRAM,
    ) as s:
        try:
            s.settimeout(0)
            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_server_api_version() -> str:
    return importlib.metadata.version("ovdashboard_api")


@router.get("/config/server")
async def get_server_ui_config(
    cfg: Config = Depends(get_config),
) -> ServerUIConfig:
    return cfg.server


@router.get("/config/logo")
async def get_logo_ui_config(
    cfg: Config = Depends(get_config),
) -> LogoUIConfig:
    return cfg.logo