using System;
using System.Collections.Generic;
using System.Drawing;
using System.IO;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using CzokoŚmieciarka.DataModels.GeneralModels.Models;
using CzokoŚmieciarka.DataModels.Models;
using CzokoŚmieciarka.WPF.Interfaces;

namespace CzokoŚmieciarka.WPF.Models
{
    public class Board
    {
        static int _rows = 9;
        static int _columns = 9;
        List<Tile> _tiles = new List<Tile>();
        private GarbageCollectorWPF garbageCollectorWPF = new GarbageCollectorWPF(_columns, new Coords(0,0), AppDomain.CurrentDomain.BaseDirectory + @"..\..\Images\garbageCollector.png");

        public Board(List<AObject> objects, GarbageCollector garbageCollector)
        {
            foreach(var item in objects)
            {
                Tile tile = new Tile()
                {
                    Data = item.Data,
                    Object = item
                };
                _tiles.Add(tile);
            }
            _tiles[garbageCollectorWPF.Location.X + garbageCollectorWPF.Location.Y].Object.Image = MergedBitmaps(
                new Bitmap(_tiles[garbageCollectorWPF.Location.X + garbageCollectorWPF.Location.Y].Object.ImagePath),
                new Bitmap(garbageCollectorWPF.ImagePath));
        }

        public void BoardRefresh(List<AObject> objects, GarbageCollector garbageCollector)
        {
            foreach (var item in objects)
            {
                _tiles[item.Location.X + item.Location.Y].Object = item;
                _tiles[item.Location.X + item.Location.Y].Object.Image = _tiles[item.Location.X + item.Location.Y].Object.RefreshImage();
                
            }

            garbageCollectorWPF.Move(_columns, garbageCollector);
            _tiles[garbageCollectorWPF.Location.X + garbageCollectorWPF.Location.Y].Object.Image = MergedBitmaps(
                new Bitmap(_tiles[garbageCollectorWPF.Location.X + garbageCollectorWPF.Location.Y].Object.ImagePath),
                new Bitmap(garbageCollectorWPF.ImagePath));
        }

        public int Rows
        {
            get { return _rows; }
            set { _rows = value; }
        }

        public int Columns
        {
            get { return _columns; }
            set { _columns = value; }
        }

        public List<Tile> Tiles
        {
            get { return _tiles; }
            set { _tiles = value; }
        }

        private ImageBrush MergedBitmaps(Bitmap bmp1, Bitmap bmp2)
        {
            using (Graphics g = Graphics.FromImage(bmp1))
            {
                g.DrawImage(bmp2, new Point(0,0));
            }
            MemoryStream ms = new MemoryStream();
            ((System.Drawing.Bitmap)bmp1).Save(ms, System.Drawing.Imaging.ImageFormat.Bmp);
            BitmapImage image = new BitmapImage();
            image.BeginInit();
            ms.Seek(0, SeekOrigin.Begin);
            image.StreamSource = ms;
            image.EndInit();
            ImageBrush result = new ImageBrush(image);
            return result;
        }
    }
}