package server

import (
	"log"
	"math/rand"

	"github.com/gorilla/websocket"
)

type chessGame struct {
	id int
}

func NewChessGame() *chessGame {
	var game chessGame = chessGame{
		id: rand.Int(),
	}

	return &game
}

func (game *chessGame) handle(conn *websocket.Conn) {
	for {
		messageType, receivedMessage, err := conn.ReadMessage()
		if err != nil {
			log.Println("Error during message reading:", err)
			break
		}

		move, err := parseMove(string(receivedMessage))
		if err != nil {
			log.Println("Game: ", game.id, err)
			return
		}

		log.Println("Game ", game.id, " move: ", move)

		messageToBeSent := moveToString(*move)
		log.Println("About to send: ", messageToBeSent)

		err = conn.WriteMessage(messageType, []byte(messageToBeSent))
		if err != nil {
			log.Println("Error during message writing:", err)
			break
		}

	}

}