using UnityEngine;


public class FloatView : BaseSettingView
{
    [SerializeField] private MSlider _slider;
    [SerializeField] private float _speed = 10;


    private float minValue;
    private float maxValue;
    private float value;
    private float delta;
    private float step;

    public override SettingDTO CachedSetting { get; set; }

    public override void Initialize(SettingDTO setting)
    {
        base.Initialize(setting);
        CachedSetting = setting;
        CacheSettingValues(setting);


        Display();
    }

    public override void TakeInput(int direction, bool _)
    {
        if (direction == 0) 
            return;

        var newValue = value + step * Mathf.Sign(direction) * _speed * Time.deltaTime;
        newValue = Mathf.Clamp(newValue, minValue, maxValue);

        if (newValue != value)
        {
            value = newValue;
            _slider.SetValue(value);
            CachedSetting.FloatValue = value;
            SettingsManager.TriggerSettingsChanged();
        }
    }

    private void Display()
    {
        float percent = (value - minValue) / delta;
        _slider.SetValue(percent);
    }

    private void CacheSettingValues(SettingDTO setting)
    {
        minValue = setting.FloatMin;
        maxValue = setting.FloatMax;
        step = setting.FloatStep;
        value = setting.FloatValue;

        delta = maxValue - minValue;
    }
}