ISEbd-11_Rozhkova_D.S./ProjectStormtrooper/FormAirplaneConfig.cs

using ProjectStormtrooper.Drawnings;
using ProjectStormtrooper.Entites;
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 ProjectStormtrooper;

/// <summary>
/// Форма конфигурации объекта
/// </summary>
public partial class FormAirplaneConfig : Form
{
    /// <summary>
    /// Объект - прорисовка самолета
    /// </summary>
    private DrawningAirplane? _airplane = null;

    private event Action<DrawningAirplane>? AirplaneDelegate;

    /// <summary>
    /// Конструктор
    /// </summary>
    public FormAirplaneConfig()
    {
        InitializeComponent();
        panelRed.MouseDown += Panel_MouseDown;
        panelGreen.MouseDown += Panel_MouseDown;
        panelBlue.MouseDown += Panel_MouseDown;
        panelYellow.MouseDown += Panel_MouseDown;
        panelWhite.MouseDown += Panel_MouseDown;
        panelGrey.MouseDown += Panel_MouseDown;
        panelBlack.MouseDown += Panel_MouseDown;
        panelPurple.MouseDown += Panel_MouseDown;
        // TODO buttonCancel.Click привязать анонимный метод через lambda с закрытием формы
        buttonCancel.Click += (sender, e) => Close();
    }

    public void AddEvent(Action<DrawningAirplane> airplaneDelegate)
    {
        if (AirplaneDelegate == null)
        {
            AirplaneDelegate = airplaneDelegate;
        }
        else
        {
            AirplaneDelegate += airplaneDelegate;
        }
    }

    /// <summary>
    /// Прорисовка объекта
    /// </summary>
    private void DrawObject()
    {
        Bitmap bmp = new(pictureBoxObject.Width, pictureBoxObject.Height);
        Graphics gr = Graphics.FromImage(bmp);
        _airplane?.SetPictureSize(pictureBoxObject.Width, pictureBoxObject.Height);
        _airplane?.SetPosition(5, 5);
        _airplane?.DrawTransport(gr);
        pictureBoxObject.Image = bmp;
    }

    /// <summary>
    /// Передаем информацию при  нажатии на Label
    /// </summary>
    /// <param name="sender"></param>
    /// <param name="e"></param>
    private void labelObject_MouseDown(object sender, MouseEventArgs e)
    {
        (sender as Label)?.DoDragDrop((sender as Label)?.Name ?? string.Empty, DragDropEffects.Move | DragDropEffects.Copy);
    }

    /// <summary>
    /// Проверка получемой информации (ее типа на соответствие требуемому)
    /// </summary>
    /// <param name="sender"></param>
    /// <param name="e"></param>
    private void panelObject_DragEnter(object sender, DragEventArgs e)
    {
        if (e.Data?.GetDataPresent(DataFormats.Text) ?? false)
        {
            e.Effect = DragDropEffects.Copy;
        }
        else
        {
            e.Effect = DragDropEffects.None;
        }
    }

    /// <summary>
    /// Действия при приеме перетаскиваемой информации
    /// </summary>
    /// <param name="sender"></param>
    /// <param name="e"></param>
    private void panelObject_DragDrop(object sender, DragEventArgs e)
    {
        switch (e.Data?.GetData(DataFormats.Text)?.ToString())
        {
            case "labelSimpleObject":
                _airplane = new DrawningAirplane((int)numericUpDownSpeed.Value, (double)numericUpDownWeight.Value, Color.White);
                break;
            case "labelModifiedObject":
                _airplane = new DrawningStormtrooper((int)numericUpDownSpeed.Value, (double)numericUpDownWeight.Value,
                            Color.White, Color.Black, checkBoxVint.Checked, checkBoxDvigatel.Checked);
                break;
        }
        labelBodyColor.BackColor = Color.Empty;
        labelAdditionalColor.BackColor = Color.Empty;
        DrawObject();
    }

    private void Panel_MouseDown(object? sender, MouseEventArgs e)
    {
        // TODO отправка цвета в Drag&Drop
        (sender as Control).DoDragDrop((sender as Control).BackColor, DragDropEffects.Move | DragDropEffects.Copy);
    }
    // TODO Реализовать логику смены цветов: основного и дополнительного (для продвинутого объекта)
    private void labelBodyColor_DragEnter(object sender, DragEventArgs e)
    {
        if (e.Data.GetDataPresent(typeof(Color)))
        {
            e.Effect = DragDropEffects.Copy;
        }
        else
        {
            e.Effect = DragDropEffects.None;
        }
    }
    private void labelBodyColor_DragDrop(object sender, DragEventArgs e)
    {
        if (_airplane != null)
        {
            _airplane.EntityAirplane.setBodyColor((Color)e.Data.GetData(typeof(Color)));
            DrawObject();
        }
    }
    private void labelAdditionalColor_DragEnter(object sender, DragEventArgs e)
    {
        if (_airplane is DrawningStormtrooper)
        {
            if (e.Data.GetDataPresent(typeof(Color)))
            {
                e.Effect = DragDropEffects.Copy;
            }
            else
            {
                e.Effect = DragDropEffects.None;
            }
        }
    }

    private void labelAdditionalColor_DragDrop(object sender, DragEventArgs e)
    {
        if (_airplane.EntityAirplane is EntityStormtrooper _stormtrooper)
        {
            _stormtrooper.setAdditionalColor((Color)e.Data.GetData(typeof(Color)));
        }
        DrawObject();
    }

    /// <summary>
    /// Передача объекта
    /// </summary>
    /// <param name="sender"></param>
    /// <param name="e"></param>
    private void buttonAdd_Click(object sender, EventArgs e)
    {
        if (_airplane != null)
        {
            AirplaneDelegate?.Invoke(_airplane);
            Close();
        }
    }
}