from typing import Union

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

from pydantic import BaseModel

app = FastAPI()

origins = [
    "http://localhost",
    "http://localhost:8080",
]

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

@app.get("/")
def getroot():
    return {"Hello": "World"}

class ApiBody(BaseModel):
    username: str
    password: str

@app.post("/api")
def postapi(body: ApiBody):
    print(body.username)
    print(body.password)
    return body

@app.get("/api")
def getapi():
    return {"Hello": "API!"}