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;

namespace CruiserMech
{
    public partial class DrawingCanvas : Form
    {

        private DrawingCruiser? _DrCruiser;

        public DrawingCanvas()
        {
            InitializeComponent();
        }

        //private DrawingCanvas_Load(object sender, EventArgs e);

        private void Draw()
        {
            if (_DrCruiser == null)
            {
                return;
            }
            Bitmap bmp = new(pictureBox1.Width, pictureBox1.Height);
            Graphics gr = Graphics.FromImage(bmp);
            _DrCruiser.DrawTransport(gr);
            pictureBox1.Image = bmp;

        }

        private void buttonCr_Click(object sender, EventArgs e)
        {
            Random rn = new();

            Class_CruiserEntity CruiserEntity = new Class_CruiserEntity();
            CruiserEntity.Init(rn.Next(100, 300), rn.Next(1000, 3000),
                Color.FromArgb(rn.Next(0, 256), rn.Next(0, 256), rn.Next(0, 256)),
                Color.FromArgb(rn.Next(0, 256), rn.Next(0, 256), rn.Next(0, 256)),
                Convert.ToBoolean(rn.Next(0, 2)), Convert.ToBoolean(rn.Next(0, 2)),
                Convert.ToBoolean(rn.Next(0, 2)), rn.Next(1, 4), rn.Next(5, 10), rn.Next(1, 3));

            _DrCruiser = new DrawingCruiser();
            _DrCruiser.Init(CruiserEntity);
                                                                 // 32, 44
            _DrCruiser.SetPicSize(pictureBox1.Width, pictureBox1.Height);
            _DrCruiser.SetPos(rn.Next(pictureBox1.Width - 600, pictureBox1.Width - _DrCruiser._CruiserMaxW), rn.Next(0, 100));

            Draw();
        }

        private void ButtonMove_Click(object sender, EventArgs e)
        {
            if (_DrCruiser == null)
            {
                return;
            }
            string name = ((Button)sender)?.Name ?? string.Empty;
            bool result = false;
            switch (name)
            {
                case "buttonUp":
                    result = _DrCruiser.MoveTransport(DirectionType.Up);
                    break;
                case "buttonDown":
                    result = _DrCruiser.MoveTransport(DirectionType.Down);
                    break;
                case "buttonLeft":
                    result = _DrCruiser.MoveTransport(DirectionType.Left);
                    break;
                case "buttonRight":
                    result = _DrCruiser.MoveTransport(DirectionType.Right);
                    break;
            }
            if (result)
            {
                Draw();
            }
        }
    }
}