68 lines
2.6 KiB
C#
68 lines
2.6 KiB
C#
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using DumpTruck.Entities;
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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namespace DumpTruck.DrawningObjects
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{
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/// <summary>
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/// Расширение для класса EntityCar
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/// </summary>
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public static class ExtentionDrawningTruck
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{
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/// <summary>
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/// Создание объекта из строки
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/// </summary>
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/// <param name="info">Строка с данными для создания объекта</param>
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/// <param name="separatorForObject">Разделитель даннных</param>
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/// <param name="width">Ширина</param>
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/// <param name="height">Высота</param>
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/// <returns>Объект</returns>
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public static DrawningTruck? CreateDrawningTruck(this string info, char
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separatorForObject, int width, int height)
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{
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string[] strs = info.Split(separatorForObject);
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if (strs.Length == 3)
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{
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return new DrawningTruck(Convert.ToInt32(strs[0]),
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Convert.ToInt32(strs[1]), Color.FromName(strs[2]), width, height);
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}
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if (strs.Length == 6)
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{
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return new DrawningDumpTruck(Convert.ToInt32(strs[0]),
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Convert.ToInt32(strs[1]),
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Color.FromName(strs[2]),
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Color.FromName(strs[3]),
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Convert.ToBoolean(strs[4]),
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width, height);
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}
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return null;
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}
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/// <summary>
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/// Получение данных для сохранения в файл
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/// </summary>
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/// <param name="drawningTruck">Сохраняемый объект</param>
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/// <param name="separatorForObject">Разделитель даннных</param>
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/// <returns>Строка с данными по объекту</returns>
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public static string GetDataForSave(this DrawningTruck drawningTruck,
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char separatorForObject)
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{
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var truck = drawningTruck.EntityTruck;
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if (truck == null)
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{
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return string.Empty;
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}
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var str =
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$"{truck.Speed}{separatorForObject}{truck.Weight}{separatorForObject}{truck.BodyColor.Name}";
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if (truck is not EntityDumpTruck dumpTruck)
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{
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return str;
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}
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return
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$"{str}{separatorForObject}{dumpTruck.AdditionalColor.Name}{separatorForObject}{dumpTruck.Trailer}";
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}
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}
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}
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