ProgLab1_winforms/Core/Utils.cs

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

namespace laba3.Core
{
    /// <summary>
    /// Different utils;
    /// </summary>
    internal static class Utils
    {
        /// <summary>
        /// CLI read double from keyboard;
        /// </summary>
        /// <param name="name">Name will be printed before scan</param>
        /// <returns></returns>
        public static double ReadDouble(string name)
        {
            double result;
            string inputBuffer;
            bool isValid;
            do
            {
                Console.Write($"Введите {name}: ");
                inputBuffer = Console.ReadLine();
                isValid = double.TryParse(inputBuffer, out result);
                if (!isValid)
                    Console.WriteLine("Неверный тип аргумента!");
            } while (!isValid);

            return result;
        }

        /// <summary>
        /// CLI read int from keyboard;
        /// </summary>
        /// <param name="name">Name will be printed before scan</param>
        /// <returns></returns>
        public static int ReadInt(string name)
        {
            int result;
            string inputBuffer;
            bool isValid;
            do
            {
                Console.Write($"Введите {name}: ");
                inputBuffer = Console.ReadLine();
                isValid = int.TryParse(inputBuffer, out result);
                if (!isValid)
                    Console.WriteLine("Неверный тип аргумента!");
            } while (!isValid);

            return result;
        }
        /// <summary>
        /// Util for init arrays with random values, copy it, print it, etc.;
        /// </summary>
        public class Arrays
        {
            private int size;
            private int[] array;

            /// <summary>
            /// Array size of 10;
            /// Filled random values;
            /// </summary>
            public Arrays()
            {
                size = 10;
                array = new int[size];
                initRandom();
            }
            /// <summary>
            /// Array size of X;
            /// Filled random values;
            /// </summary>
            /// <param name="size">Size of array</param>
            public Arrays(int size)
            {
                this.size = size;
                array = new int[size];
                initRandom();
            }

            /// <summary>
            ///Array size of X;
            /// Filled random values;
            /// </summary>
            /// <param name="size">Size of array</param>
            /// <param name="max">Max value of random</param>
            public Arrays(int size, int max)
            {
                this.size = size;
                array = new int[size];
                initRandom(max);
            }
            /// <summary>
            /// Copy array;
            /// </summary>
            /// <param name="src">Source from copy</param>
            public Arrays (Arrays src)
            {
                this.size = src.size;
                this.array = new int[src.size];
                for (int i = 0; i < src.size; i++)
                {
                    this.array[i] = src.array[i];
                }
            }
            /// <summary>
            /// Get array;
            /// </summary>
            /// <returns>Array pointer</returns>
            public int[] getArray()
            {
                return this.array;
            }

            /// <summary>
            /// Get size;
            /// </summary>
            /// <returns>Array size</returns>
            public int getSize()
            {
                return this.size;
            }

            /// <summary>
            /// Print array in console;
            /// </summary>
            /// <param name="name">Name will be printed</param>
            public void print(string name)
            {
                Console.Write($"Массив {name}: [");
                foreach (int x in this.array) { Console.Write($"{x}, "); }
                Console.WriteLine("\b\b]");
            }

            public override string ToString()
            {
                string str = "[";
                foreach (int x in this.array) { str+=$"{x}, "; }
                str = str.TrimEnd(' ').TrimEnd(',');
                str += "]";
                return str;
            }

            /// <summary>
            /// Sort this array with Gnome Sort;
            /// Avg time O(n^2);
            /// </summary>
            /// <returns>Ellapsed ms</returns>
            public long gnomeSort()
            {
                Stopwatch sw = new Stopwatch();
                sw.Start();

                int i = 1; int j = 2;
                while (i < size)
                {
                    if (array[i - 1] < array[i])
                    {
                        i = j;
                        j = j + 1;
                    }
                    else
                    {
                        (array[i - 1], array[i]) = (array[i], array[i - 1]);
                        i = i - 1;
                        if (i == 0)
                        {
                            i = j;
                            j = j + 1;
                        }
                    }
                }

                sw.Stop();
                return sw.ElapsedMilliseconds;
            }

            /// <summary>
            /// Sort this array with Shell Sort;
            /// Avg time depends on gap sequence;
            /// </summary>
            /// <returns>Ellapsed ms</returns>
            public long shellSort()
            {
                Stopwatch sw = new Stopwatch();
                sw.Start();

                for (int s = size / 2; s > 0; s /= 2)
                {
                    for (int i = s; i < size; ++i)
                    {
                        for (int j = i - s; j >= 0 && array[j] > array[j + s]; j -= s)
                        {
                            (array[j], array[j + s]) = (array[j + s], array[j]);
                        }
                    }
                }

                sw.Stop();
                return sw.ElapsedMilliseconds;
            }

            private void initRandom()
            {
                Random rnd = new Random();
                for (int i = 0; i < size; i++)
                {
                    array[i] = rnd.Next();
                }
            }

            private void initRandom(int max)
            {
                Random rnd = new Random();
                for (int i = 0; i < size; i++)
                {
                    array[i] = rnd.Next(max);
                }
            }
        }

        public static void OpenInWeb(string url)
        {
            try
            {
                System.Diagnostics.Process.Start(new System.Diagnostics.ProcessStartInfo
                {
                    FileName = url,  // Замените на свой сайт
                    UseShellExecute = true  // Это указывает, что нужно использовать ассоциации с оболочкой (браузер)
                });
            }
            catch (Exception ex)
            {
                MessageBox.Show("Ошибка при открытии браузера: " + ex.Message);
            }
        }
    }
}