#!/usr/bin/env python3
from flask import Flask, request, Response
import requests

app = Flask(__name__)
GROQ_BASE = "https://api.groq.com"

CORS = {
    "Access-Control-Allow-Origin": "*",
    "Access-Control-Allow-Methods": "GET, POST, OPTIONS",
    "Access-Control-Allow-Headers": "Authorization, Content-Type",
}

@app.route("/<path:path>", methods=["OPTIONS"])
def options(path):
    return Response(status=204, headers=CORS)

@app.route("/<path:subpath>", methods=["GET", "POST", "PUT", "DELETE", "PATCH"])
def proxy(subpath):
    url = f"{GROQ_BASE}/{subpath}"
    hdrs = {}
    if request.headers.get("Authorization"):
        hdrs["Authorization"] = request.headers["Authorization"]
    if request.headers.get("Content-Type"):
        hdrs["Content-Type"] = request.headers["Content-Type"]
    r = requests.request(request.method, url, headers=hdrs,
                         data=request.get_data(), timeout=60, stream=True)
    out = dict(CORS)
    out["Content-Type"] = r.headers.get("Content-Type", "application/json")
    return Response(r.iter_content(8192), status=r.status_code, headers=out)

if __name__ == "__main__":
    app.run(host="127.0.0.1", port=8765)