using AirBomber.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 AirBomber;

/// <summary>
/// Форма конфигурации объекта
/// </summary>
public partial class FormAirPlaneConfig : Form
{

    /// <summary>
    /// Объект - прорисовка самолета 
    /// </summary>
    private DrawningAirPlane _airplane = null;

    /// <summary>
    /// Конструктор
    /// </summary>
    public FormAirPlaneConfig()
    {
        panelRed.MouseDown += Panel_MouseDown;
        panelGreen.MouseDown += Panel_MouseDown;
        panelBlue.MouseDown += Panel_MouseDown;
        panelYellow.MouseDown += Panel_MouseDown;
        panelWhite.MouseDown += Panel_MouseDown;
        panelGray.MouseDown += Panel_MouseDown;
        panelBlack.MouseDown += Panel_MouseDown;
        panelPurple.MouseDown += Panel_MouseDown;

        InitializeComponent();
    }

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

    /// <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 получаемой информации (ее типа на соответствие требуемому)
    /// </summary>
    /// <param name="sender"></param>
    /// <param name="e"></param>
    private void panelObject_DragEnter(object sender, DragEventArgs e)
    {
        e.Effect = e.Data?.GetDataPresent(DataFormats.Text) ?? false ? DragDropEffects.Copy : 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 DrawningAirBomber((int)numericUpDownSpeed.Value, (double)numericUpDownWeight.Value, Color.White,
                    Color.Black, checkBoxBombs.Checked, checkBoxFuelTanks.Checked);
                break;
        }

        DrawObject();
    }

    /// <summary>
    /// Передаем информацию при нажатии на Panel
    /// </summary>
    /// <param name="sender"></param>
    /// <param name="e"></param>
    private void Panel_MouseDown(object? sender, MouseEventArgs e)
    {

    }

    private void ButtonAdd_Click(object sender, EventArgs e)
    {

    }
}