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

public class SlowZonePrefab : NetworkBehaviour
{
    [Header("Slow Zone Settings")]
    public Ability Ability;
    private void Start()
    {
        // Start the process to slow down players when the zone is spawned
        StartCoroutine(ApplySlowEffect());
    }

    private IEnumerator ApplySlowEffect()
    {
        // Run the logic once immediately
        ApplySlowToPlayers();

        // Optionally, repeat the check while the zone exists
        yield return new WaitForSeconds(Ability.abilityDuration);

        // Destroy the zone after applying the slow effect
        DespawnZone();
    }

    private void ApplySlowToPlayers()
    {
        // Find all colliders in the zone
        Collider[] hitColliders = Physics.OverlapSphere(transform.position, Ability.abilityRadius);
        foreach (var collider in hitColliders)
        {
            if (collider.TryGetComponent<ServerCharacter>(out var player))
            {
                // Check if the player is NOT the crow
                if (!player.IsCrow)
                {
                    // Apply slow effect
                    StartCoroutine(SlowPlayer(player));
                    Debug.Log($"{player.name} is slowed down!");
                }
            }
        }
    }

    private IEnumerator SlowPlayer(ServerCharacter player)
    {
        // Halve the player's movement speed
        player.Movement.SetSpeedModifier(Ability.abilityMagnitude);

        // Wait for the slow duration
        yield return new WaitForSeconds(Ability.abilityDuration);

        // Restore the original speed
        player.Movement.ResetSpeedModifier();
        Debug.Log($"{player.name}'s speed is restored.");
        Destroy(gameObject);
    }

    private void DespawnZone()
    {
        if (IsServer)
        {
            var networkObject = GetComponent<NetworkObject>();
            if (networkObject != null)
            {
                networkObject.Despawn(true); // Despawn and destroy on the server
                Debug.Log("SlowZonePrefab has been despawned and destroyed.");
            }
            else
            {
                Debug.LogError("SlowZonePrefab is missing a NetworkObject component!");
            }
        }
    }
    
    // Debug visualization for the slow zone in the editor
    private void OnDrawGizmos()
    {
        Gizmos.color = Color.cyan;
        Gizmos.DrawWireSphere(transform.position, Ability.abilityRadius);
    }
}