using UnityEngine;
using System.Collections;
using System.Collections.Generic;
using DG.Tweening;
public class CubeClash_TimeBomb : MonoBehaviour
{
    [Header("Timing")]
    public float countdown = 3f;

    [Header("Explosion")]
    public float radius = 3f;
    public float explosionForce = 20f;
    [Tooltip("Upward bias for the explosion force. 0 = flat; 1–2 = nice pop.")]
    public float upwardModifier = 1.0f;
    public ForceMode forceMode = ForceMode.Impulse;

    [Header("Death")]
    [Tooltip("How long to let physics play after the blast before destroying Zibus.")]
    public float killDelay = 0.7f;

    [Header("Filters (optional)")]
    [Tooltip("Only Rigidbodies on these layers will be pushed. Leave as ~0 (Everything) to affect all.")]
    public LayerMask pushMask = ~0;
    [Tooltip("Layers considered 'Zibu bodies' for killing. Leave as ~0 (Everything) if you use tags/components instead.")]
    public LayerMask zibuMask = ~0;
    public GameObject bombMesh;
    public GameObject bombFX;

    void Start()
    {
        StartCoroutine(ExplodeRoutine());
    }

    IEnumerator ExplodeRoutine()
    {
        //transform.DOJump(Vector3.zero + new Vector3(Random.Range(-1.5f, 1.5f),1, Random.Range(-1.5f, 1.5f)),2,1,1);
        transform.DOMove(Vector3.zero + new Vector3(Random.Range(-1.5f, 1.5f), 1, Random.Range(-1.5f, 1.5f)), 1).SetEase(Ease.Linear);

        yield return new WaitForSeconds(countdown+1);
        bombMesh.SetActive(false);
        bombFX.SetActive(true);
        // 1) Gather colliders in radius
        Collider[] cols = Physics.OverlapSphere(transform.position, radius, pushMask, QueryTriggerInteraction.Ignore);

        // 2) Unique sets of rigidbodies to push and zibus to kill
        HashSet<Rigidbody> bodies = new HashSet<Rigidbody>();
        HashSet<GameObject> zibusToKill = new HashSet<GameObject>();

        foreach (var col in cols)
        {
            if (!col) continue;

            // Collect rigidbodies to push
            if (col.attachedRigidbody != null)
                bodies.Add(col.attachedRigidbody);

            // Collect Zibus to kill (by tag OR by component on self/parent)
            if (col.CompareTag("Zibu"))
            {
                zibusToKill.Add(col.transform.root.gameObject);
            }
            else
            {
                var ctrl = col.GetComponentInParent<CubeClash_ZibuController>();
                if (ctrl) zibusToKill.Add(ctrl.gameObject);
            }
        }

        // 3) Apply explosion force to all rigidbodies
        foreach (var rb in bodies)
        {
            // If you froze X/Z rotation on your character RBs, clear it so they can tumble from the blast
            if ((rb.constraints & (RigidbodyConstraints.FreezeRotationX | RigidbodyConstraints.FreezeRotationZ)) != 0)
                rb.constraints &= ~(RigidbodyConstraints.FreezeRotationX | RigidbodyConstraints.FreezeRotationZ);

            rb.AddExplosionForce(explosionForce, transform.position, radius, upwardModifier, forceMode);
        }

        // 4) Put Zibus into a brief "ragdoll" / inert state so the shove reads clearly
        foreach (var go in zibusToKill)
        {
            var ctrl = go.GetComponent<CubeClash_ZibuController>();
            if (ctrl)
            {
                // Stop their control for the duration
                ctrl.ApplyPushStun(Mathf.Max(killDelay, 0.25f));

                // If they have an AI, disable it so it doesn't cancel the shove
                var ai = go.GetComponent<CubeClash_ZibuAI>();
                if (ai) ai.enabled = false;

                // Optional: close any open parachute
                ctrl.ForceCloseParachute();
            }

            var rb = go.GetComponent<Rigidbody>();
            if (rb)
            {
                // Ensure physics is active and allowed to spin
                rb.isKinematic = false;
                rb.useGravity = true;
                rb.constraints &= ~(RigidbodyConstraints.FreezeRotationX | RigidbodyConstraints.FreezeRotationZ);
            }
        }

        // 5) Wait, then delete the Zibus
        yield return new WaitForSeconds(killDelay);

        foreach (var go in zibusToKill)
        {
            if (go) Destroy(go);
        }

        // 6) Finally destroy the bomb object
        Destroy(gameObject);
    }

    // Optional: visualize radius in Scene view
    void OnDrawGizmosSelected()
    {
        Gizmos.color = new Color(1f, 0.5f, 0f, 0.35f);
        Gizmos.DrawSphere(transform.position, radius);
        Gizmos.color = new Color(1f, 0.5f, 0f, 1f);
        Gizmos.DrawWireSphere(transform.position, radius);
    }
}

//using UnityEngine;
//using System.Collections;

//public class CubeClash_TimeBomb : MonoBehaviour
//{
//    public float countdown = 3f;
//    public float radius = 3f;

//    void Start()
//    {
//        StartCoroutine(ExplodeRoutine());
//    }

//    IEnumerator ExplodeRoutine()
//    {
//        yield return new WaitForSeconds(countdown);
//        Collider[] cols = Physics.OverlapSphere(transform.position, radius);
//        foreach (Collider col in cols)
//        {
//            if (col.CompareTag("Zibu"))
//            {
//                Destroy(col.gameObject);
//            }
//        }
//        Destroy(gameObject);
//    }
//}