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

app = Flask(__name__)
logging.basicConfig(level=logging.DEBUG)

@app.route('/health', methods=['GET'])
def health():
    return jsonify({"status": "ok", "service": "freeapis-proxy"})

@app.route('/v1/chat/completions', methods=['POST'])
def chat_completions():
    # Placeholder for actual g4f/freeapis integration
    return jsonify({
        "id": "chatcmpl-freeapis",
        "object": "chat.completion",
        "created": 1234567890,
        "model": "gpt-3.5-turbo",
        "choices": [{
            "index": 0,
            "message": {
                "role": "assistant",
                "content": "This is a response from the Free APIs Proxy (Placeholder)."
            },
            "finish_reason": "stop"
        }]
    })

if __name__ == '__main__':
    # Ignore 'PORT' env var to avoid conflict with HF Space default (7860)
    port = int(os.environ.get("FREEAPIS_PORT", 5001))
    app.run(host='0.0.0.0', port=port)