using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using UnityEngine;

namespace Assets.Sources.Core.Infrastructure
{
    public class HexConverter
    {
        // Note that Color32 and Color implictly convert to each other. You may pass a Color object to this method without first casting it.
        public static string ColorToHex(Color32 color)
        {
            string hex = color.r.ToString("X2") + color.g.ToString("X2") + color.b.ToString("X2") + color.a.ToString("X2");
            return hex;
        }

        public static Color HexToColor(string hex)
        {
            hex = hex.Replace("0x", "");//in case the string is formatted 0xFFFFFF
            hex = hex.Replace("#", "");//in case the string is formatted #FFFFFF
            byte a = 255;//assume fully visible unless specified in hex
            byte r = byte.Parse(hex.Substring(0, 2), System.Globalization.NumberStyles.HexNumber);
            byte g = byte.Parse(hex.Substring(2, 2), System.Globalization.NumberStyles.HexNumber);
            byte b = byte.Parse(hex.Substring(4, 2), System.Globalization.NumberStyles.HexNumber);
            //Only use alpha if the string has enough characters
            if (hex.Length == 8)
            {
                a = byte.Parse(hex.Substring(6, 2), System.Globalization.NumberStyles.HexNumber);
            }
            return new Color32(r, g, b, a);
        }
    }
}