using System;
using System.Collections;
using Game;
using Sound;
using UnityEngine;
using UnityEngine.UI;

namespace Comp
{
    public class CockActionComp : MonoBehaviour
    {
        private const string CockTag = "cock";

        // 动画控制器
        private ICockController _cockController;

        // 移动组件
        private CockMoveComp _cockMoveComp;

        private bool _highJump; // 是否高跳

        // 跑步跟切换待机状态相关参数

        private bool _firstTrigger = true; // 第一次碰撞切换为待机

        // 执行动作相关

        public Action curAction;

        private readonly WaitForSeconds _waitEverySecond = new WaitForSeconds(1f);

        private Rigidbody _rigidbody;

        public bool OpenGravity = false;

        public bool CloseGravity = false;

        public Vector3 stayPos = Vector3.zero;

        // 水平与垂直方向运动相关

        public int playerId;

        public int cockId;

        public bool rightForward = false;

        // miss文本相关参数

        private GameObject _missPrefab;

        private bool _createMiss = false;
        
        public ICockController CockController
        {
            get
            {
                if (_cockController != null) return _cockController;
                _cockController = new AnimatorCockController(animator);
                _cockController.OnRun += OnRun;
                _cockController.OnIdle += OnIdle;
                _cockController.OnAttack += OnAttack;
                _cockController.OnJumpAttack += OnJumpAttack;
                return _cockController;
            }
        }

        public Animator animator;

        private void OnCollisionEnter(Collision collision)
        {
            if (!collision.gameObject.CompareTag(CockTag) || !_firstTrigger) return;
            _firstTrigger = false;
            _cockController.IdleInBattle();
            GameCore.Instance.GetCurState().BattleStart();
        }

        private void Awake()
        {
            _cockMoveComp = GetComponent<CockMoveComp>();
            _rigidbody = GetComponent<Rigidbody>();
        }

        private void Start()
        {
            _missPrefab = Resources.Load<GameObject>("Prefab/prefab_miss");
            StartCoroutine(CallEverySeconds());
        }

        private IEnumerator CallEverySeconds()
        {
            while (true)
            {
                curAction?.Invoke();
                curAction = null;
                yield return _waitEverySecond;
            }
        }

        private void Update()
        {
            if (_createMiss)
            {
                CreateMissText();
                _createMiss = false;
            }
        }

        private void FixedUpdate()
        {
            if (CloseGravity)
            {
                _rigidbody.useGravity = false;
                if (stayPos != Vector3.zero)
                    transform.localPosition = stayPos;
            }

            if (OpenGravity)
            {
                CloseGravity = false;
                stayPos = Vector3.zero;
                OpenGravity = false;
                _rigidbody.useGravity = true;
                _rigidbody.velocity = Vector3.zero;
            }
        }

        private void OnRun()
        {
            _cockMoveComp.MoveAndNeverStop();
        }

        private void OnIdle()
        {
            _cockMoveComp.Stop();
        }

        private void OnAttack()
        {
            SoundCore.Instance.PlaySound(SoundType.CockJumpAttack, "player-" + playerId);
            _cockMoveComp.Move();
        }

        private void OnJumpAttack()
        {
            SoundCore.Instance.PlaySound(SoundType.CockJumpAttack, "player-" + playerId);
            _cockMoveComp.Move();
            _cockMoveComp.Jump(_highJump);
        }

        public void OnAttackEnd()
        {
        }

        public void OnJumpEnd()
        {
        }

        public void SetHighJump(bool high)
        {
            _highJump = high;
        }

        public void CreateMiss()
        {
            _createMiss = true;
        }

        // ReSharper disable Unity.PerformanceAnalysis
        private void CreateMissText()
        {
            var obj = Instantiate(_missPrefab);
            obj.GetComponent<MissText>().SetTarget(transform);
        }
    }
}