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;
using Tank.CollectionGenericObjects;
using Tank.Drowings;

namespace Tank;

/// <summary>
/// 
/// </summary>
public partial class FormTankCollection : Form

{
    /// <summary>
    /// 
    /// </summary>
    private AbstractCompany? _company = null;

    /// <summary>
    /// 
    /// </summary>
    public FormTankCollection()
    {
        InitializeComponent();
    }

    /// <summary>
    /// 
    /// </summary>
    /// <param name="sender"></param>
    /// <param name="e"></param>
    private void ComboBoxSelectorCompany_SelectedIndexChanged(object sender, EventArgs e)
    {
        switch (comboBoxSelectorCompany.Text)
        {
            case "Хранилище":
                _company = new TankSharingService(pictureBox.Width, pictureBox.Height, new MassiveGenericObjects<DrawningMachine>());
                break;
        }
    }
    /// <summary>
    /// Добавление обычного автомобиля
    /// </summary>
    /// <param name="sender"></param>
    /// <param name="e"></param>
    private void ButtonAddMachine_Click(object sender, EventArgs e) => CreateObject(nameof(DrawningMachine));
    /// <summary>
    /// Добавление спортивного автомобиля
    /// </summary>
    /// <param name="sender"></param>
    /// <param name="e"></param>
    private void ButtonAddTank_Click(object sender, EventArgs e) => CreateObject(nameof(DrawningTank));
    ///<summary>
    ///Создание объекта класса-перемещения
    ///</summary>
    /// <param name="type">Тип создаваемого объётека</param>

    private void CreateObject(string type)
    {
        if (_company == null)
        {
            return;
        }

        Random rnd = new Random();
        DrawningMachine drawningMachine;
        switch (type)
        {
            case nameof(DrawningMachine):
                drawningMachine = new DrawningMachine(rnd.Next(100, 300), rnd.Next(1000, 3000), GetColor(rnd));
                break;
            case nameof(DrawningTank):
                drawningMachine = new DrawningTank(rnd.Next(650, 700), rnd.Next(15760, 16130),
                GetColor(rnd),
                GetColor(rnd),
                Convert.ToBoolean(rnd.Next(0, 2)),
                Convert.ToBoolean(rnd.Next(0, 2)));
                break;
            default:
                return;
        }

        if (_company + drawningMachine != -1)
        {
            MessageBox.Show("Объект 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>
    /// Удаление объекта
    /// </summary>
    /// <param name="sender"></param>
    /// <param name="e"></param>
    private void ButtonRemoveCar_Click(object sender, EventArgs e)
    {
        if (string.IsNullOrEmpty(maskedTextBoxPosition.Text) || _company == null)
        {
            return;
        }
        if (MessageBox.Show("Удалить объект?", "Удаление", MessageBoxButtons.YesNo, MessageBoxIcon.Question) != DialogResult.Yes)
        {
            return;
        }
        int pos = Convert.ToInt32(maskedTextBoxPosition.Text);
        if (_company - pos != null)
        {
            MessageBox.Show("Объект удален");
            pictureBox.Image = _company.Show();
        }
        else
        {
            MessageBox.Show("Не удалось удалить объект");
        }
    }

    /// <summary>
    /// Передача объекта в другую форму
    /// </summary>
    /// <param name="sender"></param>
    /// <param name="e"></param>
    private void ButtonGoToCheck_Click(object sender, EventArgs e)
    {
        if (_company == null)
        {
            return;
        }
        DrawningMachine? tank = null;
        int counter = 100;
        while (tank == null)
        {
            tank = _company.GetRandomObject();
            counter--;
            if (counter <= 0)
            {
                break;
            }
        }
        if (tank == null)
        {
            return;
        }
        FormTank form = new()
        {
            SetMachine = tank
        };
        form.ShowDialog();
    }
    /// <summary>
    /// Перерисовка коллекции
    /// </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();
    }
}