PIbd-21_KozyrevSS_GasolineTanker_Base/Lab/ExtentionDrawingTanker.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using Lab.Entities;
using Lab.DrawningObjects;

namespace Lab
{
    public static class ExtentionDrawingTanker
    {
        public static DrawTanker? CreateDrawTanker(this string info, char separatorForObject, int width, int height)
        {
            string[] strs = info.Split(separatorForObject);
            if (strs.Length == 3)
            {
                return new DrawTanker(Convert.ToInt32(strs[0]),
                Convert.ToInt32(strs[1]), Color.FromName(strs[2]), width, height);
            }
            if (strs.Length == 7)
            {
                return new DrawGasolineTanker(Convert.ToInt32(strs[0]),
                Convert.ToInt32(strs[1]),
                Color.FromName(strs[2]),
                Color.FromName(strs[3]),
                Convert.ToBoolean(strs[4]),
                Convert.ToBoolean(strs[5]),
                Convert.ToBoolean(strs[6]), width, height);
            }
            return null;
        }

        public static string GetDataForSave(this DrawTanker tanker, char separatorForObject)
        {
            var Tanker = tanker._gasolineTanker;
            if (Tanker == null)
            {
                return string.Empty;
            }
            var str = $"{Tanker.Speed}{separatorForObject}{Tanker.Weight}{separatorForObject}{Tanker.BodyColor.Name}";
            if (Tanker is not GasolineTanker gasTanker)
            {
                return str;
            }
            return $"{str}{separatorForObject}{gasTanker.AdditionalColor.Name}{separatorForObject}{gasTanker.BodyKit}{separatorForObject}{gasTanker.Wing}{separatorForObject}{gasTanker.SportLine}";
        }

    }
}