using PaintCraft.Tools;
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.UI;

namespace UltraCombos.Coloring
{
    public class BrushManager : MonoBehaviour
    {
        public LineConfig lineConfig;
        public LineScaleManager lineScale;
        public List<Brush> brushes = new List<Brush>();

        List<Toggle> options;

        private void Start()
        {
            options = new List<Toggle>(GetComponentsInChildren<Toggle>());
            foreach (var opt in options)
            {
                opt.onValueChanged.AddListener(OnOptionChanged);
            }
            SetBrush(brushes.Count - 1);
        }

        private void Update()
        {
            var is_brush = !lineConfig.Brush.name.Equals("Bucket Tool");
            lineScale.SetActive(is_brush);
        }

        public void OnOptionChanged(bool v)
        {
            var index = options.FindIndex(x => x.isOn);
            if (index >= 0)
            {
                SetBrush(index);
            }
        }

        public void SetBrush(int i)
        {
            lineConfig.Brush = brushes[Mathf.Clamp(i, 0, brushes.Count - 1)];
        }
    }

}