Subd/SubdShoeStore/Program.cs

using ConsoleTableExt;
using SubdShoeStore;
using System;
using System.Collections.Generic;
using System.Diagnostics;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace Subdlab5
{
	class Program
	{
		public static void Main(string[] args)
		{
			string text;
			using (var sr = new StreamReader("View.txt"))
			{
				text = sr.ReadToEnd();
			}

			using var context = new Shoestorelab5Context();
			Controller controller = new(context);
			string operation = "";
			do
			{
				Console.WriteLine(text);
				operation = Console.ReadLine() ?? "";
				switch (operation)
				{
					case "0":
						break;
					case "1":
						controller.GetConsignment();
						break;
					case "2":
						controller.GetRange();
						break;
					case "3":
						controller.GetSeller();
						break;
					case "4":
						controller.GetSelling();
						break;
					case "5":
						Console.WriteLine("Введите Название, Изготовителя и Цену");
                        SubdShoeStore.Range range = new()
						{
							Shoename = Console.ReadLine(),
							Mfr = Console.ReadLine(),
							Price = int.Parse(Console.ReadLine()),
						};
						controller.AddRange(range);
						break;
					case "6":
						Console.WriteLine($"Введите Id range");
						var rangeId = Convert.ToInt32(Console.ReadLine());
						var shoe = controller.GetRange(rangeId);
						Console.WriteLine($"1 для изменения, 2 для удаления");
						var r = Console.ReadLine();
						if (r == "1")
						{
							Console.WriteLine($"Введите новое название обуви");
							var s = Console.ReadLine();
							shoe.Shoename = s;
							controller.UpdateRange(shoe);
						}
						if (r == "2")
						{
							controller.RemoveFromRange(shoe);
						}
						break;
					case "7":
						Test(controller, context);
						break;
					default:
						Console.WriteLine("Некорректно введенный номер операции");
						break;
				}
			} while (operation != "0");
		}
		public static void Test(Controller controller, Shoestorelab5Context context)
		{
			var result = new[]
			{
				new { Name = "1", timems = MeasureTime(controller.GetConsignment)},
				new { Name = "2", timems = MeasureTime(controller.GetRange)},
				new { Name = "3", timems = MeasureTime(controller.GetSeller)},
				new { Name = "4", timems = MeasureTime(() => controller.GetSelling())},
				new { Name = "5", timems = MeasureTime(() =>
				{
					Random r = new Random();
					string name = "";
					for (int i = 0; i < 7; i++)
						name += (char)r.Next(65, 89);
					SubdShoeStore.Range shoename = new() {
						Shoename = name[..7],
					};
					controller.AddRange(shoename);
				})},
			}.ToList();
			ConsoleTableBuilder.From(result).ExportAndWriteLine();
		}

		public static double MeasureTime(Action action, int count = 10)
		{
			long sumTime = 0;
			Stopwatch stopwatch = new();
			for (int i = 0; i < count; i++)
			{
				stopwatch.Start();
				action.Invoke();
				stopwatch.Stop();
				sumTime += stopwatch.ElapsedMilliseconds;
			}
			return sumTime / count;
		}
	}
}