using System.Windows.Forms;
using WarmlyLocomotive;
using static WarmlyLocomotive.EntityWarmlyLocomotive;

namespace WarmlyLocomotive
{
    /// <summary>
    /// Форма работы с объектом "Спортивный автомобиль"
    /// </summary>
    public partial class WarmlyLocomotiveForm : Form
    {
        /// <summary>
        /// Поле-объект для прорисовки объекта
        /// </summary>
        private DrawningWarmlyLocomotive? _drawningWarmlyLocomotive;
        public WarmlyLocomotiveForm()
        {
            InitializeComponent();
        }
        /// <summary>
        /// Метод прорисовки машины
        /// </summary>
        private void Draw()
        {
            if (_drawningWarmlyLocomotive == null)
            {
                return;
            }
            Bitmap bmp = new(pictureBox1.Width,
            pictureBox1.Height);
            Graphics gr = Graphics.FromImage(bmp);
            _drawningWarmlyLocomotive.DrawTransport(gr);
            pictureBox1.Image = bmp;
        }
        private void buttonCreate_Click(object sender, EventArgs e)
        {
            Random random = new();
            _drawningWarmlyLocomotive = new DrawningWarmlyLocomotive();
            _drawningWarmlyLocomotive.Init(random.Next(100, 300),
            random.Next(1000, 3000),
            Color.FromArgb(random.Next(0, 256), random.Next(0, 256),
            random.Next(0, 256)),
            Color.FromArgb(random.Next(0, 256), random.Next(0, 256),
            random.Next(0, 256)),
            Convert.ToBoolean(random.Next(0, 2)),
            Convert.ToBoolean(random.Next(0, 2)), Convert.ToBoolean(random.Next(0, 2)),
            pictureBox1.Width, pictureBox1.Height);
            _drawningWarmlyLocomotive.SetPosition(random.Next(10, 100),
            random.Next(10, 100));
            Draw();
        }
        private void buttonMove_Click(object sender, EventArgs e)
        {

            if (_drawningWarmlyLocomotive == null)
            {
                return;
            }
            string name = ((Button)sender)?.Name ?? string.Empty;
            switch (name)
            {
                case "buttonUp":
                    _drawningWarmlyLocomotive.MoveTransport(Direction.Up);
                    break;
                case "buttonDown":
                    _drawningWarmlyLocomotive.MoveTransport(Direction.Down);
                    break;
                case "buttonLeft":
                    _drawningWarmlyLocomotive.MoveTransport(Direction.Left);
                    break;
                case "buttonRight":
                    _drawningWarmlyLocomotive.MoveTransport(Direction.Right);
                    break;
            }
            Draw();
        }
    }

}