from fastapi import FastAPI, Request
from fastapi.responses import HTMLResponse
from fastapi.templating import Jinja2Templates
from fastapi.staticfiles import StaticFiles

app = FastAPI()

# Mount static files if needed (e.g. CSS, JS, images)
app.mount("/static", StaticFiles(directory="static"), name="static")

# Jinja2 template directory
templates = Jinja2Templates(directory="templates")

@app.get("/", response_class=HTMLResponse)
async def read_root(request: Request):
    return templates.TemplateResponse("index.html", {"request": request, "message": "Hello from FastAPI + Jinja2!"})