using UnityEngine;
using NeonTea.Quakeball.Net.Packets;
using NeonTea.Quakeball.Interface;

namespace NeonTea.Quakeball.Player {
    /// <summary>A controller class for a remote player. Gets updates from the network and touches the relevant components.</summary>
    [RequireComponent(typeof(Player))]
    public class RemotePlayer : MonoBehaviour {
        private Player Player;
        private PlayerUpdatePckt QueuedPckt = null;
        private float LastUpdateTime = -1;

        public void QueuePacket(PlayerUpdatePckt packet) {
            if (QueuedPckt != null) {
                // Re-sync?
                ProcessPacket(ref QueuedPckt);
                string Warning = "Can't keep up! Got another packet while one was still in queue, fast-forwarding (and probably desyncing)!";
                Debug.LogWarning(Warning);
                Terminal.Singleton.Println($"<color={Terminal.ERROR_COLOR}>{Warning}</color>");
            }
            QueuedPckt = packet;
        }

        private void Awake() {
            Player = GetComponent<Player>();
        }

        private void Update() {
            if (Time.time - LastUpdateTime >= 1f / Player.UpdateFrequency) {
                ProcessPacket(ref QueuedPckt);
            }
        }

        private void ProcessPacket(ref PlayerUpdatePckt packet) {
            Player.Pitch = packet.Pitch;
            Player.Yaw = packet.Yaw;
            Player.MoveDirection = packet.MoveDirection;
            Player.CurrentMoveStyle = packet.MoveStyle;
            Player.Jumping = packet.Jumping;
            LastUpdateTime = Time.time;
            packet = null;
        }
    }
}