using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.Events;
using TMPro;

public class mfiClockIndicator : MonoBehaviour
{
    public int minutesInHour;
    public int hoursInCircle;
    private string formatText = "{0}";
    private TextMeshPro _number;
    private Handler _hArrow=null, _mArrow=null;
    private int curH, curM;

    void Awake()
    {
        Init();
        //ChangeNumber();
    }
    void Init() // так надо. Awake не всегда вызывается до начала работы с объектом
    {
        _number = GetComponent<TextMeshPro>();
        Handler[] handles = this.GetComponentsInChildren<Handler>();
        for (int i = 0; i < handles.Length; i++)
        {
            if (handles[i].gameObject.name.EndsWith("_h"))
                _hArrow = handles[i];
            if (handles[i].gameObject.name.EndsWith("_m"))
                _mArrow = handles[i];
        }
        curH = curM = 0;
    }
   /* private void ChangeIndicator(float val)
    {
        float num = TransformAngleToState(val);
        _number.text = string.Format(formatText, (int)Mathf.Round(num)); 
    }
    public void ChangeNumber()
    {
        if (_hArrow == null) Init();
        ChangeIndicator(_arrow.currentAngle);
    }*/

    public int TransformHourAngleToState(float val)
    {
        if (val < 0) val += 360f;
        int res = (int)Mathf.Round((val / 360f) * (minutesInHour * hoursInCircle));
        return res;
    }
    public int TransformMinutesAngleToState(float val)
    {
        if (val < 0) val += 360f;
        int res = (int)Mathf.Round((val / 360f) * minutesInHour + curH* minutesInHour);
        return res;
    }

    public void setState(int newstate) {
        newstate %= minutesInHour * hoursInCircle;
        curH = newstate / minutesInHour;
        curM = newstate % minutesInHour;
        _mArrow.SetCurAngle(180f * (curM / (minutesInHour / 2f)));
        _hArrow.SetCurAngle(180f * (newstate / (minutesInHour * hoursInCircle / 2f)));
        _number.text = string.Format(formatText, newstate);
    }
}