#if UNITY_6000_3_OR_NEWER
using UnityEditor.Toolbars;
using UnityEngine;
using UnityEngine.Scripting;

namespace Module.NavigationTool.Editor.Toolbar
{
    internal static class MainToolbarTimeScaleElement
    {
        [Preserve]
        [MainToolbarElement("Toolbar/Time Scale", ussName = "", defaultDockIndex = 0, defaultDockPosition = MainToolbarDockPosition.Middle, menuPriority = 500)]
        public static MainToolbarElement Draw()
        {
            var content = new MainToolbarContent("Time:", "Adjust Time.timeScale from [min;max] and snaps when value is approximately 1.0");
            return new MainToolbarSlider(content, Time.timeScale, ToolbarTimeSettings.TimeScaleMinValue, ToolbarTimeSettings.TimeScaleMaxValue, OnTimeScaleValueChanged);
        }

        private static void OnTimeScaleValueChanged(float value)
        {
            value = Mathf.Clamp(value, ToolbarTimeSettings.TimeScaleMinValue, ToolbarTimeSettings.TimeScaleMaxValue);

            if (Mathf.Abs(value - 1.0f) < 0.02f)
                value = 1.0f;

            if (!Mathf.Approximately(Time.timeScale, value))
                Time.timeScale = value;
        }
    }
}
#endif