from fastapi import FastAPI
from fastapi.middleware.cors import CORSMiddleware
from fastapi import Request, Response
from fastapi.responses import JSONResponse, FileResponse
import json
import requests

app = FastAPI()

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

@app.get("/")
async def root():
    return FileResponse("index.html")

@app.get("/api/station")
async def getApiStation():
    with open("json/station.json", "r") as f:
        return json.load(f)
        
@app.get("/api/rail/{type}")
async def getApiRail(type: str):
    with open(f"json/rail_{type}.json", "r") as f:
        return json.load(f)


@app.get("/api/train")
async def getApiTrain():
    tapi = requests.get('https://gis.korail.com/api/train?bbox=120.6263671875,28.07910949377748,134.0736328125,45.094739803960664', 
        headers = {
            "x-requested-with": "com.korail.talk",
            "referer": "https://gis.korail.com/korailTalk/entrance",
            "user-agent": "korailtalk AppVersion/6.3.3"
        })

    return tapi.json()

    with open("json/trains.json", "r") as f:
        return json.load(f)


if __name__=="__main__":
    import uvicorn
    uvicorn.run(app)