namespace AirBomber
{
    public partial class FormAirBomber : Form
    {
        private DrawningAirBomber _drawingAirBomber;
        public FormAirBomber()
        {
            InitializeComponent();
        }


        private void Draw()
        {
            Bitmap bpm = new(pictureBoxAirBomber.Width, pictureBoxAirBomber.Height);
            Graphics gr = Graphics.FromImage(bpm);
            _drawingAirBomber.DrawAirBomber(gr);
            pictureBoxAirBomber.Image = bpm;
        }


        private void buttonCreate_Click(object sender, EventArgs e)
        {
            Random random = new();
            _drawingAirBomber = new DrawningAirBomber();
            _drawingAirBomber.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)));
            _drawingAirBomber.SetPictureSize(pictureBoxAirBomber.Width, pictureBoxAirBomber.Height);
            _drawingAirBomber.SetPosition(random.Next(10, 100), random.Next(10, 100));

            Draw();
        }

 
        private void ButtonMove_Click(object sender, EventArgs e)
        {
            if (_drawingAirBomber == null)
            {
                return;
            }

            string name = ((Button)sender)?.Name ?? string.Empty;
            bool result = false;
            switch (name)
            {
                case "ButtonUp":
                    result = _drawingAirBomber.MoveAirBomber(DirectionType.Up);
                    break;
                case "ButtonDown":
                    result = _drawingAirBomber.MoveAirBomber(DirectionType.Down);
                    break;
                case "ButtonLeft":
                    result = _drawingAirBomber.MoveAirBomber(DirectionType.Left);
                    break;
                case "ButtonRight":
                    result = _drawingAirBomber.MoveAirBomber(DirectionType.Right);
                    break;
            }
            if (result)
            {
                Draw();
            }
        }

        private void PictureBoxResize(object sender, EventArgs e)
        {      
            _drawingAirBomber?.SetPictureSize(pictureBoxAirBomber.Width, pictureBoxAirBomber.Height);
            Draw();
        }
    }
}