from fastapi import FastAPI, Request
from fastapi.responses import HTMLResponse
from jinja2 import Environment, FileSystemLoader, select_autoescape

from app.api.v1 import router as api_v1_router
from app.config import get_settings

# Inicjalizacja Jinja2
templates_env = Environment(
  loader=FileSystemLoader("app/templates"),
  autoescape=select_autoescape(["html", "xml"]),
)

app = FastAPI(title="Karl", version="0.1.0")

# Rejestracja routera API pod /api/v1
app.include_router(api_v1_router, prefix="/api/v1", tags=["v1"])


# Przykładowy endpoint HTML
@app.get("/", response_class=HTMLResponse)
async def index(request: Request) -> HTMLResponse:
  template = templates_env.get_template("index.html")
  html = template.render(title="Strona główna", request=request)
  return HTMLResponse(content=html)


def run() -> None:
  import uvicorn
  settings = get_settings()
  uvicorn.run(
    "app.main:app",
    host=settings.app.host,
    port=settings.app.port,
    reload=settings.app.reload,
  )