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;
using CandyboxPlugin.Recipe;
using MaterialSkin.Controls;
using OpenCvSharp;
using OpenCvSharp.Extensions;
using Point = OpenCvSharp.Point;

namespace Lindt.Candybox.Demo
{
    public partial class MapEditor : MaterialForm
    {
        private readonly Mat _original;
        private HistoRecipe _recipe;

        public MapEditor(Mat original, HistoRecipe currentRecipe)
        {
            _original = original;
            InitializeComponent();

            _recipe = currentRecipe.Clone();

            _recipe.ProcessImage(original);

            Mat matContours2;
            if (_recipe.LearnedParameters.CandyParameters.Count==0)
            {
                Mat matContours = new Mat(new OpenCvSharp.Size(512, 512), MatType.CV_8UC3, Scalar.Black);
                Cv2.DrawContours(matContours, _recipe.LastContours, -1, Scalar.White, -1);
                
                matContours2 = matContours.Resize(new OpenCvSharp.Size(1800, 1408));
            }
            else
            {
                
                Mat matContours = new Mat(new OpenCvSharp.Size(512, 512), MatType.CV_8UC3, Scalar.Black);
                Cv2.DrawContours(matContours, _recipe.LastContours, -1, Scalar.White, -1);
                
                matContours2 = matContours.Resize(new OpenCvSharp.Size(1800, 1408));

            }

            udMemoryBuffer.Value = _recipe.LearnedParameters.Configuration.MemoryBuffer;
            

            maskControl1.Mask = matContours2.ToBitmap();
            maskControl1.Original = original.Clone().ToBitmap();
        }

        private void materialRaisedButton3_Click(object sender, EventArgs e)
        {
            List<Point[]> contours = new List<Point[]>();
            foreach (Point[] contour in maskControl1.LastContours)
            {
                contours.Add(contour.Select(x => new Point(x.X/1800f*512f, x.Y / 1408f * 512f)).ToArray());
            }

            _recipe.LearnedParameters.Configuration.MemoryBuffer = (int)udMemoryBuffer.Value;
            _recipe.LearnContours(contours.ToArray(), _original);

            DialogResult = DialogResult.OK;
        }

        private void materialRaisedButton1_Click(object sender, EventArgs e)
        {
            DialogResult = DialogResult.Cancel;
        }
    }
}