using System.Collections;
using System.Collections.Generic;
using Invector;
using Invector.vCharacterController;
using Invector.vEventSystems;
using UnityEngine;

namespace Beyond
{
    public class bThirdPersonController : vThirdPersonController
    {
        //public bool triggerDieBehaviour = false;
        protected bool m_isDashing;
        protected bool m_GodMode = false;

        public bool m_ignoreTriggers = true;

        public bool GodMode
        {
            get => m_GodMode;
            set
            {
                m_GodMode = value;
                isImmortal = m_GodMode;
            }
        }

        public bool IsDashingOrRolling()
        {
            return m_isDashing || isRolling;
        }

        protected override void Start()
        {
            base.Start();
            //var receiver = GetComponent<vAnimatorEventReceiver>();
            //var ev = new vAnimatorEvent();
            // ev.
        }

        public void OnEvadeStart()
        {
            if (m_GodMode)
                return;
            isImmortal = true;
        }

        public void OnEvadeEnd()
        {
            if (m_GodMode)
                return;
            isImmortal = false;
        }

        public override void ActionsControl()
        {
            base.ActionsControl();
            m_isDashing = IsAnimatorTag("IsDashing");
        }

        public override void Roll()
        {
            OnRoll.Invoke();
            isRolling = true;

            animator.CrossFadeInFixedTime("Roll", rollTransition, baseLayer);
            ReduceStamina(rollStamina, false);
            currentStaminaRecoveryDelay = 2f;
        }

        public virtual void Dash()
        {
            //   OnRoll.Invoke();
            //   isRolling = true;

            animator.CrossFadeInFixedTime("Dash", rollTransition, baseLayer);
            ReduceStamina(rollStamina, false);
            currentStaminaRecoveryDelay = 2f;
        }

        protected override void DeadAnimation()
        {
            if (!isDead)
            {
                return;
            }

            if (!triggerDieBehaviour)
            {
                triggerDieBehaviour = true;
                DeathBehaviour();
            }

            // death by animation
            if (deathBy == DeathBy.Animation)
            {
                int deadLayer = 0;

                var info = animatorStateInfos.GetStateInfoUsingTag("Dead");
                if (info != null)
                {
                    if (!animator.IsInTransition(deadLayer) && info.normalizedTime >= 0.99f && groundDistance <= 0.15f)
                    {
                        RemoveComponents();
                    }
                }
            }
            // death by animation & ragdoll after a time
            else if (deathBy == DeathBy.AnimationWithRagdoll)
            {
                int deadLayer = 0;
                var info = animatorStateInfos.GetStateInfoUsingTag("Dead");
                if (info != null)
                {
                    if (!animator.IsInTransition(deadLayer) && info.normalizedTime >= 0.8f)
                    {
                        onActiveRagdoll.Invoke(null);
                    }
                }
            }
            // death by ragdoll
            else if (deathBy == DeathBy.Ragdoll)
            {
                onActiveRagdoll.Invoke(null);
            }
        }

        public void RemoveAnimatorTags()
        {
            animatorStateInfos.stateInfos.vToList().ForEach(infos => infos.tags.Clear());
        }

        public override void ControlAnimatorRootMotion()
        {
            if (!this.enabled)
            {
                return;
            }

            if (isRolling)
            {
                RollBehavior();
                return;
            }

            if (customAction || lockAnimMovement)
            {
                StopCharacterWithLerp();
                transform.position = animator.rootPosition;
                transform.rotation = animator.rootRotation;
            }
            else if (IsAnimatorTag("Attack"))
            {
                StopCharacterWithLerp();
                transform.position = animator.rootPosition;
            }
            // commented for test
            //else if (inputSmooth.magnitude == 0 && isGrounded && !isSliding)
            //{
            //    if (!ignoreAnimatorMovement)
            //    {
            //        animator.ApplyBuiltinRootMotion();
            //        transform.position = animator.rootPosition;
            //        transform.rotation = animator.rootRotation;
            //    }
            //}

            if (useRootMotion)
            {
                MoveCharacter(moveDirection);
            }
        }

        protected override void OnTriggerEnter(Collider other)
        {
            if (!m_ignoreTriggers)
                onActionEnter.Invoke(other);
        }



                /// <summary>
        /// Call this in OnTriggerEnter or OnTriggerStay to check if enter in triggerActions     
        /// </summary>
        /// <param name="other">collider trigger</param>                         
        protected override void OnTriggerStay(Collider other)
        {
            try
            {
                CheckForAutoCrouch(other);
            }
            catch (UnityException e)
            {
                Debug.LogWarning(e.Message);
            }
            if (!m_ignoreTriggers)
                base.OnTriggerStay(other);
        }

        /// <summary>
        /// Call this in OnTriggerExit to check if exit of triggerActions 
        /// </summary>
        /// <param name="other"></param>
        protected override void OnTriggerExit(Collider other)
        {
            AutoCrouchExit(other);
            if (!m_ignoreTriggers)
                base.OnTriggerExit(other);
        }

        //animation event handling
        void DrawWeaponLowLeft() { }

    }
}