PIbd-14_Pruidze_I.K_Simple_Cruiser/ProjectCruiser/ServiceForm2.cs

using System.Windows.Forms;
using ProjectCruiser.DrawningSamples;
namespace ProjectCruiser;

public partial class ServiceForm2 : Form
{
    // Компания
    private AbstractCompany? _company;
    public ServiceForm2()
    {
        InitializeComponent();
        _company = null;
    }

    // Выбор компании
    private void SelectorCompany_SelectedIndexChanged(object sender, EventArgs e)
    {
        switch (comboBoxArrList.Text)
        {
            case "Storage":
                _company = new ShipSharingService(pictureBox.Width, pictureBox.Height,
                    new ArrayGenObj<DrawningBase>());
                break;
        }
    }

    // Color picker
    private static Color pickColor(Random r)
    {
        Color cl = Color.FromArgb(r.Next(0, 256), r.Next(0, 256), r.Next(0, 256));
        ColorDialog dialog = new();

        if (dialog.ShowDialog() == DialogResult.OK)
        { cl = dialog.Color; }

        return cl;
    }

    // Добавление обычного корабля
    private void btnAddBase_Click(object sender, EventArgs e) =>
        CreateObject(nameof(DrawningBase));

    // Добавление продвинутого
    private void btnAddAdvanced_Click(object sender, EventArgs e) =>
        CreateObject(nameof(DrawningCruiser));

    // Создание объекта класса-перемещения
    private void CreateObject(string type)
    {
        if (_company == null)
        {
            return;
        }
        Random random = new();
        DrawningBase drawningCar;

        switch (type)
        {
            case nameof(DrawningBase):
                drawningCar = new DrawningBase(random.Next(100, 300),
                random.Next(1000, 3000), pickColor(random));
                break;

            case nameof(DrawningCruiser):
                // (TODO) вызов диалогового окна для выбора цвета >>>
                drawningCar = new DrawningCruiser(random.Next(100, 300),
                    random.Next(1000, 3000), pickColor(random), pickColor(random),
                    Convert.ToBoolean(random.Next(0, 2)));
                break;
            default:
                return;
        }
        if (_company + drawningCar != -1)
        {
            MessageBox.Show("> Object was added");
            pictureBox.Image = _company.Show();
        }
        else
        {
            MessageBox.Show("[!] Failed to add object");
        }
    }

    // Удаление объекта
    private void btnRemoveCar_Click(object sender, EventArgs e)
    {
        if (string.IsNullOrEmpty(maskedTextBoxPosition.Text) 
            || _company == null) return;

        if (MessageBox.Show("[*] Remove object: Are you sure?", "Remove",
        MessageBoxButtons.YesNo, MessageBoxIcon.Question) != DialogResult.Yes) return;
        int pos = Convert.ToInt32(maskedTextBoxPosition.Text);

        if (_company - Convert.ToInt32(maskedTextBoxPosition.Text) != null)
        {
            MessageBox.Show("> Object was removed");
            pictureBox.Image = _company.Show();
        }
        else MessageBox.Show("[!] Failed to remove object");
    }

    // Передача объекта в другую форму
    private void btnChooseforTest_Click(object sender, EventArgs e)
    {
        if (_company == null)
        {
            return;
        }
        DrawningBase? car = null;
        int counter = 100;
        while (car == null)
        {
            car = _company.GetRandomObject();
            counter--;
            if (counter <= 0)
            {
                break;
            }
        }
        if (car == null)
        {
            return;
        }

        OceanForm1 form = new() { SetShip = car };
        form.ShowDialog();
    }

    // Перерисовка коллекции
    private void btnRefresh_Click(object sender, EventArgs e)
    {
        if (_company == null)
        {
            return;
        }
        pictureBox.Image = _company.Show();
    }
}