using ProjectMonorail.Scripts.Monorail.CollectionGenericObjects;
using ProjectMonorail.Scripts.Monorail.Drawnings;

namespace ProjectMonorail
{
    /// <summary>
    /// 
    /// </summary>
    public partial class FormMonorailCollection : Form
    {
        /// <summary>
        /// 
        /// </summary>
        private AbstractCompany? _company = null;

        /// <summary>
        /// Конструктор
        /// </summary>
        public FormMonorailCollection()
        {
            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 MonorailSharingService(pictureBox.Width, pictureBox.Height, new MassiveGenericObjects<DrawingMonorail>());
                    break;
            }
        }

        /// <summary>
        /// Создание объекта класса-перемещения
        /// </summary>
        /// <param name="type">Тип создоваемого объекта</param>
        private void CreateObject(string type)
        {
            if (_company == null) return;

            Random random = new();
            DrawingMonorail drawningMonorail;
            switch (type)
            {
                case nameof(DrawingMonorail):
                    drawningMonorail = new DrawingMonorail(random.Next(100, 300), random.Next(1000, 3000),
                GetColor(random));
                    break;
                case nameof(DrawingModernMonorail):
                    bool randomTrack = Convert.ToBoolean(random.Next(0, 2));
                    drawningMonorail = new DrawingModernMonorail(random.Next(100, 300), random.Next(1000, 3000), GetColor(random), GetColor(random), randomTrack, (randomTrack ? Convert.ToBoolean(random.Next(0, 2)) : true));
                    break;
                default:
                    return;
            }

            if (_company + drawningMonorail)
            {
                MessageBox.Show("Объект добавлен");
                pictureBox.Image = _company.Show();
            }
            else
            {
                MessageBox.Show("Не удалось добавить объект");
            }
        }

        /// <summary>
        /// Получение цвета
        /// </summary>
        /// <param name="random">Генератор случайных чесел</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 ColorDialog();

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

            return color;
        }

        private void ButtonAddMonorail_Click(object sender, EventArgs e)
        {
            CreateObject(nameof(DrawingMonorail));
        }

        private void ButtonAddModernMonorail_Click(object sender, EventArgs e)
        {
            CreateObject(nameof(DrawingModernMonorail));
        }

        private void buttonRemoveMonorail_Click(object sender, EventArgs e)
        {
            if (string.IsNullOrEmpty(maskedTextBox.Text) || _company == null) return;

            if (MessageBox.Show("Удалить объект?", "Удаление", MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.No) return;

            int position = Convert.ToInt32(maskedTextBox.Text);

            if (_company - position)
            {
                MessageBox.Show("Объект удален");
                pictureBox.Image = _company.Show();
            }
            else
            {
                MessageBox.Show("Не удалось удалить объект");
            }
        }

        private void ButtonGoToCheck_Click(object sender, EventArgs e)
        {
            if (_company == null) return;

            DrawingMonorail? monorail = null;
            int coutner = 100;

            while (monorail == null && coutner-- > 0)
            {
                monorail = _company.GetRandomObject();
            }

            if (monorail == null) return;

            FormMonorail form = new FormMonorail()
            {
                SetMonorail = monorail
            };
            form.ShowDialog();
        }

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