import eventlet

eventlet.monkey_patch()

from flask import Flask, jsonify
from flask_cors import CORS
from flask_socketio import SocketIO

app = Flask(__name__)
CORS(app, origins=["http://localhost:3000"])
socketio = SocketIO(app, cors_allowed_origins="*")


game_state = {
    "gameActive": True,
    "players": ["Alice", "Bob", "Charlie"],
    "playerTurn": 0
}

@app.route("/status", methods=["GET"])
def status():
    return jsonify(game_state)

@app.route("/next", methods=["GET"])
def next_player():
    players = game_state["players"]
    if not players:
        return jsonify({"error": "No players"}), 400

    current_player = players[game_state["playerTurn"]]

    # Advance the turn
    game_state["playerTurn"] = (game_state["playerTurn"] + 1) % len(players)

    socketio.emit("player_update", {"nextPlayer": current_player}) # Tell clients listening of update
    return jsonify({
        "nextPlayer": current_player
    })

if __name__ == "__main__":
    socketio.run(app, host="localhost", port=8080)