from fastapi import FastAPI

app = FastAPI(
    title="FastAPI Demo",
    description="My first application with FastAPI",
    version="1.0.0",
)


@app.get("/")
async def root():
    return {
        "message": "Hello from FastAPI!",
        "application": "fastapi-demo",
        "version": "1.0.0",
    }


@app.get("/health")
async def health():
    return {"status": "ok"}


@app.get("/hello/{name}")
async def hello(name: str):
    return {"message": f"Hello, {name}!"}