using Unity.Netcode;
using UnityEngine;

namespace Northbound
{
    /// <summary>
    /// 플레이어의 시야 제공 컴포넌트
    /// </summary>
    public class PlayerVisionProvider : NetworkBehaviour, IVisionProvider
    {
        private PlayerStats _playerStats;
        private NetworkPlayerController _playerController;

        public override void OnNetworkSpawn()
        {
            _playerStats = GetComponent<PlayerStats>();
            _playerController = GetComponent<NetworkPlayerController>();
            if (IsServer)
            {
                FogOfWarSystem.Instance?.RegisterVisionProvider(this);
            }
        }

        public override void OnNetworkDespawn()
        {
            if (IsServer)
            {
                FogOfWarSystem.Instance?.UnregisterVisionProvider(this);
            }
        }

        // NetworkPlayerController.OwnerPlayerId 사용 (실제 플레이어 ID)
        // OwnerClientId는 서버 소유권이므로 잘못된 ID 반환
        public ulong GetOwnerId() => _playerController?.OwnerPlayerId ?? OwnerClientId;
        public float GetVisionRange() => _playerStats?.GetSight() ?? 10f;
        public Transform GetTransform() => transform;
        public bool IsActive() => IsSpawned;
        public TeamType GetTeam() => _playerController?.GetTeam() ?? TeamType.Player;

        private void OnDrawGizmosSelected()
        {
            Gizmos.color = Color.yellow;
            Gizmos.DrawWireSphere(transform.position, GetVisionRange());
        }
    }
}