using UnityEngine;

namespace OnlyScove.Scripts
{
    public class PlayerParkourState : PlayerBaseState
    {
        private readonly int parkourHash = Animator.StringToHash("Step Up");
        private float animationDuration;
        private float timer;

        public PlayerParkourState(PlayerStateMachine stateMachine) : base(stateMachine) {}

        public override void Enter()
        {
            Debug.Log("<color=orange>[PlayerParkourState]</color> Entered Parkour State");
            if (stateMachine.Anim != null && stateMachine.Anim.layerCount > 0)
            {
                // Play the Parkour animation (Step Up)
                // Use the overload with layer index 0 to be explicit
                stateMachine.Anim.CrossFadeInFixedTime(parkourHash, 0.1f, 0);
            }
            
            timer = 0f;
        }

        public override void Tick(float deltaTime)
        {
            timer += deltaTime;

            // Simple way to wait for animation: check normalized time of the current state
            var stateInfo = stateMachine.Anim.GetCurrentAnimatorStateInfo(0);
            if (stateInfo.shortNameHash == parkourHash && stateInfo.normalizedTime >= 1f)
            {
                if (stateMachine.Input.MoveInput == Vector2.zero)
                    stateMachine.SwitchState(new PlayerIdleState(stateMachine));
                else
                    stateMachine.SwitchState(new PlayerMoveState(stateMachine));
            }
            
            // Safety timeout if animation doesn't play or something
            if (timer > 2f) 
            {
                stateMachine.SwitchState(new PlayerIdleState(stateMachine));
            }
        }

        public override void PhysicsTick(float fixedDeltaTime)
        {
            // Usually during parkour we disable gravity or handle it specially
            stateMachine.VelocityY = 0;
        }

        public override void Exit() {}
    }
}