from datetime import datetime, timezone
from pathlib import Path

from fastapi import APIRouter, Depends, Request
from fastapi.responses import HTMLResponse
from jinja2 import Environment, FileSystemLoader
from sqlalchemy.ext.asyncio import AsyncSession

from haunt_fm.api.status import status as get_status_data
from haunt_fm.db import get_session

router = APIRouter()

_template_dir = Path(__file__).parent.parent / "templates"
_jinja_env = Environment(loader=FileSystemLoader(str(_template_dir)), autoescape=True)


@router.get("/", response_class=HTMLResponse)
async def status_page(request: Request, session: AsyncSession = Depends(get_session)):
    data = await get_status_data(session)
    template = _jinja_env.get_template("status.html")
    html = template.render(data=data, now=datetime.now(timezone.utc).strftime("%Y-%m-%d %H:%M UTC"))
    return HTMLResponse(html)