using System.Collections;
using System.Collections.Generic;
using Unity.VisualScripting;
using UnityEngine;
using UnityEngine.InputSystem;
using UnityEngine.SceneManagement;
public class PlayerMovement : MonoBehaviour
{

    [SerializeField] float runSpeed = 10f;
    [SerializeField] float JumpSpeed = 5f;
    Vector2 moveInput;
    Rigidbody2D myRigidbody;
    Animator myAnimator;
    CapsuleCollider2D myCapsulecollider;
    BoxCollider2D myFeetcollider;

    

    // Start is called before the first frame update
    void Start()
    {
        myRigidbody = GetComponent<Rigidbody2D>();
        myAnimator = GetComponent<Animator>();
        myCapsulecollider = GetComponent<CapsuleCollider2D>();
        myFeetcollider = GetComponent<BoxCollider2D>();
        
    }

    // Update is called once per frame
    void Update()
    {
        if (!isAlive) {return;}
        Run();
        FlipSprite();
        Die();
        
    }
    bool isAlive = true;
    void OnMove(InputValue value)
    {
        if (!isAlive) {return;}
        moveInput = value.Get<Vector2>();
        
    }

    void OnJump(InputValue value)
    {
        if (!isAlive) {return;}
        if (!myFeetcollider.IsTouchingLayers(LayerMask.GetMask("Ground"))) { return; }


        if(value.isPressed)

        {
            myRigidbody.velocity += new Vector2 (0f, JumpSpeed);
            myAnimator.SetBool("IsJumping", true);

        }
        else
        {
            myAnimator.SetBool("IsJumping", false); // Set IsJumping to false when not jumping
        }
    }

    void Run()
    {
        if(moveInput.x * runSpeed != 0)
        {
            Vector2 playerVelocity = new Vector2(moveInput.x * runSpeed, myRigidbody.velocity.y);
            myRigidbody.velocity = playerVelocity;

            bool PlayerHasHorizontalSpeed = Mathf.Abs(myRigidbody.velocity.x) > Mathf.Epsilon;
            myAnimator.SetBool("IsRunning", PlayerHasHorizontalSpeed);
        }
        else
        {
            myAnimator.SetBool("IsRunning", false);
        }
    }

    void FlipSprite()
    {
        bool PlayerHasHorizontalSpeed = Mathf.Abs(myRigidbody.velocity.x) > Mathf.Epsilon;

        if (PlayerHasHorizontalSpeed)
        {

        

        transform.localScale = new Vector2(Mathf.Sign(myRigidbody.velocity.x), 1f);
        }
    }

    
    void Die()
    {
        if (myCapsulecollider.IsTouchingLayers(LayerMask.GetMask("Enemies")))
        {
            isAlive = false;
            myAnimator.SetTrigger("Dying");
            SceneManager.LoadScene("Lose");
        }
        
    }
}