from flask import Flask, request, jsonify
import requests
import os

app = Flask(__name__)

# Base URL for the proxied API
BASE_URL = "https://api.chatanywhere.org/"

# API Key from environment variables
API_KEY = os.getenv("openaikey")
if not API_KEY:
    raise ValueError("API key not found in environment variables")
@app.route('/', defaults={'path': ''}, methods=['GET', 'POST', 'PUT', 'DELETE', 'PATCH'])
@app.route('/<path:path>', methods=['GET', 'POST', 'PUT', 'DELETE', 'PATCH'])
def proxy(path):
    proxied_url = BASE_URL + path
    params = request.args.to_dict()
    data = request.get_data() if request.method in ['POST', 'PUT', 'PATCH'] else None
    headers = {key: value for key, value in request.headers if key.lower() != 'host'}
    headers['Authorization'] = f"Bearer {API_KEY}"

    app.logger.info(f"Forwarding request to {proxied_url} with headers: {headers} and data: {data}")
    try:
        response = requests.request(
            method=request.method,
            url=proxied_url,
            params=params,
            data=data,
            headers=headers
        )
        app.logger.info(f"Received response: {response.status_code}, {response.content.decode('latin1')}")
        return (response.content, response.status_code, response.headers.items())
    except requests.exceptions.RequestException as e:
        app.logger.error(f"Error during request: {str(e)}")
        return jsonify({
            "error": {
                "proxy_note": "Server unavailable",
                "details": str(e)
            }
        }), 500

if __name__ == '__main__':
    app.run(host='0.0.0.0', port=7860, debug=True)