using System;
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using Random = System.Random;

public class PlayerController : MonoBehaviour
{
    public float walkSpeed;
    public GameObject model;

    private float speedMulitplier;

    private Vector2 receivedInput;
    // Start is called before the first frame update
    void Start()
    {
        speedMulitplier = UnityEngine.Random.Range(0.8f, 1.2f);
    }

    public void SetMovement(Vector2 input)
    {
        receivedInput = input;
    }
    
    public void UpdatePosition()
    {
        float HorseX, HorseZ;
        HorseZ = receivedInput.y;
        HorseX = receivedInput.x;

        float rotateTo = RotateObject(HorseX, HorseZ);

        HorseZ *= Time.deltaTime * walkSpeed * speedMulitplier;
        HorseX *= Time.deltaTime * walkSpeed * speedMulitplier;
        

        transform.Translate(HorseX, 0, HorseZ);

        //Vector3 dir = Quaternion.Euler(-90, rotateTo, 0) * Vector3.forward;
        //model.transform.forward = dir;
        //LeanTween.rotateY(model, rotateTo, 0.1f);

    }

    public float RotateObject(float xInput, float zInput)
    {
        float to = model.transform.rotation.eulerAngles.y;
        //Debug.Log(to);
        if (receivedInput.x != 0 || receivedInput.y != 0)
        {
            if (zInput > 0 && xInput == 0)
                to = 0;
            else if (zInput < 0 && xInput == 0)
                to = 180;
            else if (zInput == 0 && xInput > 0)
                to = 90;
            else if (zInput == 0 && xInput < 0)
                to = 270;
            else if (zInput > 0 && xInput > 0)
                to = 45;
            else if (zInput < 0 && xInput > 0)
                to = 135;
            else if (zInput < 0 && xInput < 0)
                to = 225;
            else if (zInput > 0 && xInput < 0)
                to = 315;
        }

        return to;
    }

    public void MoveObject(float wait)
    {
        StartCoroutine(RandomWait(wait));
    }

    public IEnumerator RandomWait(float wait)
    {
        yield return new WaitForSeconds(UnityEngine.Random.Range(0, wait/2));
        
        Vector3 rotateDir = new Vector3(90 * Math.Sign(receivedInput.y), 0, -90 * Math.Sign(receivedInput.x));
        model.transform.Rotate(rotateDir, Space.World);
    }

    // Update is called once per frame
    void Update()
    {
        UpdatePosition();
    }
}