using ShotSimulator.Tool;
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.UI;

namespace ShotSimulator.Target
{
    public class MozambiqueHumanoidShotTarget : HumanoidShotTarget
    {
        public List<HumanoidPartType> m_NeedOrder = new List<HumanoidPartType>();
        public List<HumanoidPartShotTarget> hitParts = new List<HumanoidPartShotTarget>();
        private int next_MozambiqueIndex;

        public int currentHitIndex;
        public bool isCurFalseHit;

        public GameObject brokenFragment;
        public void InitMozambiqueHumanoidShotTarget()
        {
            next_MozambiqueIndex = 0;
            currentHitIndex = 0;
            hitParts.Clear();
            //SetCurrentView();
            gameObject.transform.LookAt(Camera.main.transform);
        }

        public override void CauseHumanoidPartReduceHP(HumanoidPartShotTarget part)
        {
            if (m_NeedOrder[next_MozambiqueIndex] == part.PartType&& !hitParts.Contains(part))
            {
                hitParts.Add(part);
                switch (part.PartType)
                {
                    case HumanoidPartType.Head:
                        Health = 0f;
                        break;
                    case HumanoidPartType.Body:
                        Health--;
                        break;
                }
                part.SetColor(Color.red);
                m_NeedOrder.Add(part.PartType);

                currentHitIndex = next_MozambiqueIndex;

                next_MozambiqueIndex++;

                //SetCurrentView();

                isCurFalseHit = false;
            }
            else
            {
                isCurFalseHit = true;
            }
        }

        private void SetCurrentView()
        {
            if (next_MozambiqueIndex < m_HumanoidParts.Count)
            {
                Text text = m_HumanoidParts[next_MozambiqueIndex].transform.Find("Canvas/OrderText").GetComponent<Text>();
                text.gameObject.SetActive(true);
                text.text = (next_MozambiqueIndex + 1).ToString();
                Vector3 m_IndexTextPos = m_HumanoidParts[next_MozambiqueIndex].transform.position;
            }
        }
        private void OnDestroy()
        {
            if (Health <= 0)
            {
                GameObject effectObj = Instantiate(Resources.Load<GameObject>("Prefabs/BrokenEffect"), transform.position + new Vector3(0, 2f, 0), Quaternion.identity);
                effectObj.transform.localScale = Vector3.one * 2;

                SpawnDebris();
            }
        }
        private void SpawnDebris()
        {
            brokenFragment.transform.SetParent(null);
            brokenFragment.SetActive(true);

            foreach(Transform child in brokenFragment.transform)
            {
                // 随机选择碎片预制体
                GameObject selectedDebris = child.gameObject;

                // 生成参数设置
                Vector3 spawnPos = transform.position + Random.insideUnitSphere * 0.5f;
                Quaternion spawnRot = Random.rotation;

                selectedDebris.transform.position = spawnPos;
                selectedDebris.transform.rotation = spawnRot;
                // 添加物理组件
                Rigidbody rb = selectedDebris.GetComponent<Rigidbody>();
                if (rb == null) rb = selectedDebris.AddComponent<Rigidbody>();

                // 施加随机方向力
                Vector3 randomDir = new Vector3(Random.Range(-1f, 1f), Random.Range(0.5f, 1f), Random.Range(-1f, 1f)).normalized;

                float force = Random.Range(5f, 15f);
                rb.AddForce(randomDir * force, ForceMode.Impulse);

                // 添加随机旋转
                rb.AddTorque(Random.insideUnitSphere * 50f, ForceMode.Impulse);
            }

            Destroy(brokenFragment, 0.5f);
        }
    }

}