using System.Collections;
using System.Collections.Generic;
using UnityEngine;

public class PlayerAnimationController : MonoBehaviour
{
    [SerializeField]
    private Animator animController;
    [SerializeField]
    private string runningParameter;
    [SerializeField]
    private string runningSpeedParameter;
    [SerializeField]
    private string sideStepSpeedParameter;

    private float runningSpeed;
    private float sideStepSpeed;

    private bool isRunning;
    //private bool movementInterrupt = false;
    [SerializeField]
    private PlayerInteractionHandler interactionHandler;
    [SerializeField]
    private PlayerMovementController movement;

    //private float verticalAiming = 0;
    [SerializeField]
    private Camera hiddenCam;

    public void Animate(Vector2 movement,bool jump,bool isMoving)
    {
        animController.SetFloat(runningSpeedParameter, movement.magnitude);
        animController.SetBool(runningParameter,isMoving);
        
        if (this.movement.IsAiming)
        {
           
            animController.SetFloat("StrafingSpeed", movement.x);
            float dir = 0;
            if (movement.x > 0)
            {
                dir = 1;
            }else if (movement.x < 0)
            {
                dir = -1;
            }
            animController.SetFloat("StrafingDirection", dir);

        }
        else
        {
            animController.SetFloat("StrafingSpeed", 0);
            animController.SetFloat("StrafingDirection", 1);
        }
        
        
    }
    public void Animate(PlayerQuickAnimationType animation)
    {
        switch(animation)
        {
            case PlayerQuickAnimationType.Grab:
                print("grabbing...");
                break;
            case PlayerQuickAnimationType.Shoot:
                print("shooting...");
                break;
        }
    }
    
    public void Hit(bool isDead)
    {
        animController.SetTrigger("WasHit");
        animController.SetBool("IsDead", isDead);
    }

    // Start is called before the first frame update
    void Start()
    {
        
    }

    // Update is called once per frame
    void Update()
    {
        animController.SetBool("IsCarrying", interactionHandler.IsCarrying);
        animController.SetBool("HasGun",interactionHandler.GunEnabled);
       
        if (interactionHandler.GunEnabled&&!interactionHandler.isDead&&movement.AllowRotation)
        {
            
           
            if (hiddenCam.transform.localEulerAngles.x < 90)
            {
                //DOWN
                float target = Mathf.Lerp(animController.GetLayerWeight(3), hiddenCam.transform.localEulerAngles.x / 70f,Time.deltaTime*10f);
                animController.SetLayerWeight(3, target);
                animController.SetLayerWeight(2, 0);
                

            }
            else
            {
                //UP
                animController.SetLayerWeight(3, 0);
                float target = Mathf.Lerp(animController.GetLayerWeight(2), (360f - hiddenCam.transform.localEulerAngles.x) / (360f - 300f),Time.deltaTime*10);
                animController.SetLayerWeight(2, target);
                
            }
           
        }
        else
        {
            animController.SetLayerWeight(2, Mathf.Lerp(animController.GetLayerWeight(2),0,Time.deltaTime*10));
            animController.SetLayerWeight(3, Mathf.Lerp(animController.GetLayerWeight(3), 0, Time.deltaTime*10));
        }
        
        //print("carrying:" + interactionHandler.IsCarrying + " running:"+animController.GetBool(runningParameter)+" running speed:" + animController.GetFloat(runningSpeedParameter));
    }
}

public enum PlayerAnimationType {Movement,Action}
public enum PlayerQuickAnimationType { Grab,Shoot}