namespace ProjectTank
{
    public partial class FormTank : Form
    {
        private DrawingTank? DrawingTank;

        public FormTank()
        {
            InitializeComponent();
        }
        private void buttonCreate_Click(object sender, EventArgs e)
        {
            Random random = new();
            DrawingTank = new DrawingTank();
            DrawingTank.Init(random.Next(50, 100), random.Next(1700, 3000), Color.FromArgb(random.Next(0, 255), random.Next(0, 255), random.Next(0, 255)), Color.FromArgb(random.Next(0, 255), random.Next(0, 255), random.Next(0, 255)), pictureBoxTank.Width, pictureBoxTank.Height, true, true);
            DrawingTank.SetPosition(random.Next(10, 100), random.Next(10, 100));
            Draw();
        }

        private void Draw()
        {
            if (DrawingTank == null) return;
            Bitmap bmp = new(pictureBoxTank.Width, pictureBoxTank.Height);
            Graphics gr = Graphics.FromImage(bmp);
            DrawingTank.DrawTransport(gr);
            pictureBoxTank.Image = bmp;
        }

        private void moveButton_Click(object sender, EventArgs e)
        {
            if (DrawingTank == null) return;

            string name = ((Button)sender)?.Name ?? string.Empty;

            switch (name)
            {
                case "buttonUp":
                    DrawingTank.MoveTransport(DirectionType.Up);
                    break;
                case "buttonDown":
                    DrawingTank.MoveTransport(DirectionType.Down);
                    break;
                case "buttonLeft":
                    DrawingTank.MoveTransport(DirectionType.Left);
                    break;
                case "buttonRight":
                    DrawingTank.MoveTransport(DirectionType.Right);
                    break;
            }
            Draw();
        }
    }
}