using ProjectBulldozer.Drawning;
using ProjectBulldozer.Entities;
namespace ProjectBulldozer.Drawing
{
     public static class ExtentionDrawingTractor
    {
        public static DrawingTractor? CreateDrawingTractor(this string info,
           char separatorForObject, int width, int height)
        {
            string[] strs = info.Split(separatorForObject);
            if (strs.Length == 3)
            {
                return new DrawingTractor(Convert.ToInt32(strs[0]), Convert.ToInt32(strs[1]),
                    Color.FromName(strs[2]), width, height);
            }
            if (strs.Length == 7)
            {
                return new DrawingBulldozer(Convert.ToInt32(strs[0]),
                Convert.ToInt32(strs[1]),
                Color.FromName(strs[2]),
                Color.FromName(strs[3]),
                Convert.ToBoolean(strs[4]),
                Convert.ToBoolean(strs[5]),
                width, height);
            }
            return null;
        }
        public static string GetDataForSave(this DrawingTractor drawingTractor,
            char separatorForObject)
        {
            var tractor = drawingTractor.EntityTractor;
            if (tractor == null)
            {
                return string.Empty;
            }
            var str =
            $"{tractor.Speed}{separatorForObject}{tractor.Weight}{separatorForObject}{tractor.BodyColor.Name}";
            if (tractor is not EntityBulldozer bulldozer)
            {
                return str;
            }
            return
            $"{str}{separatorForObject}{bulldozer.AdditionalColor.Name}{separatorForObject}" +
            $"{bulldozer.ThirdWheel}{separatorForObject}{bulldozer.Otval}{separatorForObject}";
        }
    }
}