PIBD-11_Basalov_A.D_Simple/ProjectElectricLocomotive/FormLocomotiveCollection.cs

using ProjectElectricLocomotive.CollectionGenericObjects;
using ProjectElectricLocomotive.Drawnings;
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;

namespace ProjectElectricLocomotive;


/// <summary>
/// Форма работы с компанией и ее коллекцией
/// </summary>
public partial class FormLocomotiveCollection : Form
{
    /// <summary>
    /// Компания
    /// </summary>
    private AbstractCompany? _company = null;
    /// <summary>
    /// Конструктор
    /// </summary>
    public FormLocomotiveCollection()
    {
        InitializeComponent();
    }


    /// <summary>
    /// Выбор компании
    /// </summary>
    /// <param name="sender"></param>
    /// <param name="e"></param>
    private void comboBoxSelectorCompany_SelectedIndexChanged(object sender, EventArgs e)
    {
        switch (comboBoxSelectorCompany.Text)
        {
            case "Депо":
                _company = new LocomotiveDepo(pictureBox.Width, pictureBox.Height, new MassiveGenericObjects<DrawningLocomotive>());
                break;
        }

    }
    /// <summary>
    /// Создание объекта класса-перемещения
    /// </summary>
    /// <param name="type"></param>
    private void CreateObject(string type)
    {
        Random random = new();
        DrawningLocomotive drawningLocomotive;
        switch (type)
        {
            case nameof(DrawningLocomotive):
                drawningLocomotive = new DrawningLocomotive(random.Next(100, 300), random.Next(1000, 3000),
                    GetColor(random));
                
                break;
            case nameof(DrawningElectricLocomotive):
                drawningLocomotive = new DrawningElectricLocomotive(random.Next(100, 300), random.Next(1000, 3000),
                        GetColor(random), GetColor(random),
                        Convert.ToBoolean(random.Next(0, 2)), Convert.ToBoolean(random.Next(0, 2)));
                        
                break;
            default:
                return;
        }
        if (_company + drawningLocomotive)
        {
            pictureBox.Image = _company.Show();
            MessageBox.Show("Обьект добавлен");
            pictureBox.Image = _company.Show();
        }
        else
        {
            MessageBox.Show("Не удалось добавить объект");
        }
    }


    /// <summary>
    /// Получение цвета
    /// </summary>
    /// <param name="random">Генератор случайных чисел</param>
    /// <returns></returns>
    private static Color GetColor(Random random)
    {
        Color color = Color.FromArgb(random.Next(0, 256), random.Next(0,
        256), random.Next(0, 256));
        ColorDialog dialog = new();
        if (dialog.ShowDialog() == DialogResult.OK)
        {
            color = dialog.Color;
        }
        return color;
    }


    /// <summary>
    /// Добавление локомотива
    /// </summary>
    /// <param name="sender"></param>
    /// <param name="e"></param>
    private void buttonAddLocomotive_Click(object sender, EventArgs e) =>
    CreateObject(nameof(DrawningLocomotive));


    /// <summary>
    /// Добавление электро локомотива
    /// </summary>
    /// <param name="sender"></param>
    /// <param name="e"></param>
    private void buttonAddElectricLocomotive_Click(object sender, EventArgs e) =>
    CreateObject(nameof(DrawningElectricLocomotive));

    /// <summary>
    /// Удаление объекта
    /// </summary>
    /// <param name="sender"></param>
    /// <param name="e"></param>
    private void buttonDelLocomotive_Click(object sender, EventArgs e)
    {
        {
            if (string.IsNullOrEmpty(maskedTextBox.Text) || _company ==
            null)
            {
                return;
            }
            if (MessageBox.Show("Удалить объект?", "Удаление", MessageBoxButtons.YesNo, MessageBoxIcon.Question) != DialogResult.Yes)
            {
                return;
            }
            int pos = Convert.ToInt32(maskedTextBox.Text);
            if (_company - pos)
            {
                MessageBox.Show("Объект удален");
                pictureBox.Image = _company.Show();
            }
            else
            {
                MessageBox.Show("Не удалось удалить объект");
            }
        }

    }

    /// <summary>
    /// Перерисовка коллекции
    /// </summary>
    /// <param name="sender"></param>
    /// <param name="e"></param>
    private void buttonGoToCheck_Click(object sender, EventArgs e)
    {
        if (_company == null)
        {
            return;
        }

        DrawningLocomotive? locomotive = null;
        int counter = 100;
        while (locomotive == null)
        {
            locomotive = _company.GetRandomObject();
            counter--;
            if (counter <= 0)
            {
                break;
            }
        }
        if (locomotive == null)
        {
            return;
        }
        FormlectricLocomotive form = new()
        {
            SetLocomotive = locomotive
        };
        form.ShowDialog();
    }

    /// <summary>
    /// Передача объекта в другую форму
    /// </summary>
    /// <param name="sender"></param>
    /// <param name="e"></param>
    private void buttonRefresh_Click(object sender, EventArgs e)
    {
        if (_company == null)
        {
            return;
        }

        pictureBox.Image = _company.Show();

    }
}