import os

from fastapi import FastAPI
from fastapi.middleware.cors import CORSMiddleware

from .database import engine, Base
from .routes import users, purchases, stats, history

Base.metadata.create_all(bind=engine)

app = FastAPI(title="BTC Portfolio API")

origins = os.getenv("ALLOWED_ORIGINS", "http://localhost:3000,http://localhost:3001").split(",")

app.add_middleware(
    CORSMiddleware,
    allow_origins=origins,
    allow_credentials=True,
    allow_methods=["*"],
    allow_headers=["*"],
)

app.include_router(users.router)
app.include_router(purchases.router)
app.include_router(stats.router)
app.include_router(history.router)


@app.get("/")
def root():
    return {"message": "BTC Portfolio API"}