using UnityEngine;

namespace Minigames.Airplane.Interactive
{
    /// <summary>
    /// Applies a constant force to airplanes passing through this zone.
    /// Can be used for updrafts, downdrafts, or crosswinds.
    /// </summary>
    [RequireComponent(typeof(Collider2D))]
    public class AirplaneWindZone : MonoBehaviour
    {
        [Header("Wind Configuration")]
        [SerializeField] private Vector2 windForce = new Vector2(0, 5f);
        [SerializeField] private bool isWorldSpace = true;
        
        [Header("Visual Feedback (Optional)")]
        [SerializeField] private ParticleSystem windParticles;
        
        [Header("Debug")]
        [SerializeField] private bool showDebugLogs;
        
        private void Awake()
        {
            // Ensure collider is trigger
            var collider = GetComponent<Collider2D>();
            if (collider != null)
            {
                collider.isTrigger = true;
            }
        }
        
        private void OnTriggerStay2D(Collider2D other)
        {
            // Check if it's an airplane
            var airplane = other.GetComponent<Core.AirplaneController>();
            if (airplane == null || !airplane.IsFlying) return;
            
            // Apply wind force
            var rb = other.GetComponent<Rigidbody2D>();
            if (rb != null)
            {
                Vector2 force = isWorldSpace ? windForce : transform.TransformDirection(windForce);
                rb.AddForce(force, ForceMode2D.Force);
                
                if (showDebugLogs)
                {
                    Debug.Log($"[AirplaneWindZone] Applied force: {force} to {other.name}");
                }
            }
        }
        
        private void OnDrawGizmos()
        {
            // Visualize wind direction in editor
            Gizmos.color = windForce.y > 0 ? Color.green : Color.red;
            
            var collider = GetComponent<Collider2D>();
            if (collider != null)
            {
                Vector3 center = collider.bounds.center;
                Vector2 direction = isWorldSpace ? windForce : transform.TransformDirection(windForce);
                
                // Draw arrow showing wind direction
                Gizmos.DrawRay(center, direction.normalized * 2f);
                Gizmos.DrawWireSphere(center + (Vector3)(direction.normalized * 2f), 0.3f);
            }
        }
    }
}