using UnityEngine;
using Unity.Netcode;
using Unity.BossRoom.Gameplay.GameplayObjects.Character;
using System.Collections;
using Unity.BossRoom.Gameplay.GameplayObjects;

public class ExecutionerBox : NetworkBehaviour
{
    private ServerCharacter _owner;
    private Vector3 _endPos;
    private float _travelTime;
    private float _startTime;
    private Vector3 _startPos;
    private float _warningTime;

    public override void OnNetworkSpawn()
    {
        var playerList = CrowManager.Instance.players;
        foreach (ServerCharacter serverCharacter in playerList)
        {
            if (serverCharacter.NetworkObject.IsOwner) // Check if this player is the local player
            {
                var abilitySystem = serverCharacter.GetComponent<AbilitySystem>();
                if (abilitySystem != null)
                {
                    abilitySystem.InitiateGlobalCooldown(GameDataSource.Instance.TheExecutionerKey);
                }
                break; // Exit loop after finding the local player
            }
        }

    }

    public void Initialize(ServerCharacter owner, Vector3 startPos, Vector3 endPos, float travelTime, float warningTime)
    {
        _owner = owner;
        _startPos = startPos;
        _endPos = endPos;
        _travelTime = travelTime;
        _warningTime = warningTime;
        transform.position = startPos;
        transform.LookAt(endPos);
        
        StartCoroutine(StartExecutionerSequence());
    }

    private IEnumerator StartExecutionerSequence()
    {
        // Show warning UI on all clients
        // UIManager.Instance.ShowExecutionerWarning(_warningTime);
        
        // Wait for the warning time before moving
        yield return new WaitForSeconds(_warningTime);
        
        _startTime = Time.time;
        StartCoroutine(MoveExecutioner());
    }

    private IEnumerator MoveExecutioner()
    {
        float elapsedTime = 0f;
        while (elapsedTime < _travelTime)
        {
            elapsedTime = Time.time - _startTime;
            transform.position = Vector3.Lerp(_startPos, _endPos, elapsedTime / _travelTime);
            yield return null;
        }
        NetworkObject.Despawn();
    }

    private void OnTriggerEnter(Collider other)
    {
        if (!IsServer) return;

        if (other.TryGetComponent<ServerCharacter>(out var victim))
        {
            ulong ownerId = _owner.OwnerClientId;
            ScoreManager.Instance.SubtractPlayerScore(victim.OwnerClientId, 10);
            ScoreManager.Instance.AddPlayerScore(ownerId, 10);

            Debug.Log($"[ExecutionerBox] Scores updated. " +
                      $"Owner ({ownerId}) gained 10, " +
                      $"Victim ({victim.OwnerClientId}) lost 10");
        }
    }
}