using HalconDotNet;
using Rs.Framework;
using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace Rs.MotionPlat.Commom
{
    public class ProductModel
    {
        public string ModelName { get; set; } = "default";

        /// <summary>
        /// 搜索区域
        /// </summary>
        public HObject SearchRegion { get; set; }

        /// <summary>
        /// 二维码搜索区域
        /// </summary>
        public HObject BarCodeRegion { get; set; }

        /// <summary>
        /// ROI区域
        /// </summary>
        public HObject RoiRegion { get; set; }

        /// <summary>
        /// 移除的区域
        /// </summary>
        public HObject RemovedRegion { get; set; }

        /// <summary>
        /// 最终的模板区域
        /// </summary>
        public HObject FinalRegion
        {
            get {
                if(RoiRegion != null && RoiRegion.CountObj()>0) {
                    if (RemovedRegion != null && RemovedRegion.CountObj() > 0)
                    {
                        HOperatorSet.Difference(RoiRegion, RemovedRegion, out HObject diffRegion);
                        return diffRegion;
                    }
                    return RoiRegion;
                }
                return null;
            }
        }
        /// <summary>
        /// 模板图片
        /// </summary>
        public HObject TemplateImage { get; set; }

        public HObject SourceImage { get; set; }


        public int Contrast { get; set; }
        public int AngleStart { get; set; }
        public int AngleExtent { get; set; }

        public double Score { get; set; }
        public int Exposure { get; set; } = 50;
        public int Gain { get; set; } = 0;

        /// <summary>
        /// 模板中心X
        /// </summary>
        public double ModelCenterX { get; set; }
        /// <summary>
        /// 模板中心Y
        /// </summary>
        public double ModelCenterY { get; set; }

        public int SaveModel(string savePath)
        {
            //string dirPath = Path.Combine(GlobalVar.RecipeDir, ItemName);
            if(!Directory.Exists(savePath))
            {
                Directory.CreateDirectory(savePath);
            }
            IniHelper ini = new IniHelper(Path.Combine(savePath, "default.ini"));
            ini.WriteValue("ModelParam", "Contrast", Contrast.ToString());
            ini.WriteValue("ModelParam", "AngleStart", AngleStart.ToString());
            ini.WriteValue("ModelParam", "AngleExtent", AngleExtent.ToString());
            ini.WriteValue("ModelParam", "Score", Score.ToString());
            ini.WriteValue("ModelParam", "Exposure", Exposure.ToString());
            ini.WriteValue("ModelParam", "Gain", Gain.ToString());

            //保存原图
            string dirname = Path.Combine(savePath);
            if(!Directory.Exists(dirname))
            {
                Directory.CreateDirectory(dirname);
            }

            if(SourceImage!= null && SourceImage.CountObj()>0)
            {
                HOperatorSet.WriteImage(SourceImage, "bmp", 0, savePath + "\\" + ModelName);
            }
            else
            {
                return -1;
            }

            //保存ROI区域
            if (SearchRegion != null && SearchRegion.CountObj() > 0)
            {
                HOperatorSet.WriteRegion(SearchRegion, savePath + "\\" + "search.reg");
            }
            //保存二维码区域
            if (BarCodeRegion != null && BarCodeRegion.CountObj() > 0)
            {
                HOperatorSet.WriteRegion(BarCodeRegion, savePath + "\\" + "barcode.reg");
            }

            //保存ROI区域
            if (RoiRegion!=null && RoiRegion.CountObj()>0)
            {
                HOperatorSet.WriteRegion(RoiRegion, savePath + "\\" + "roi.reg");
            }
            else { return -1; }
            if (RemovedRegion != null && RemovedRegion.CountObj() > 0)
            {
                //保存Removed区域
                HOperatorSet.WriteRegion(RemovedRegion, savePath + "\\" + "remove.reg");
            }
            //保存最后的区域
            if (FinalRegion != null && FinalRegion.CountObj() > 0)
            {
                //保存Removed区域
                HOperatorSet.WriteRegion(FinalRegion, savePath + "\\" + "last.reg");
                HOperatorSet.ReduceDomain(SourceImage, FinalRegion, out HObject image);
                TemplateImage= image;
            }
            else { return -1; }
            if (SourceImage != null && SourceImage.CountObj() > 0)
            {
                HOperatorSet.ReduceDomain(SourceImage, RoiRegion, out HObject imageReduaced);
                //保存
                HOperatorSet.WriteImage(imageReduaced, "bmp", 0, savePath + "\\" + "reduce");
            }

            //保存模板
            HOperatorSet.CreateShapeModel(TemplateImage, "auto", AngleTool.Deg2Rad(AngleStart), AngleTool.Deg2Rad(Math.Abs(AngleExtent-AngleStart)), "auto", "auto", "use_polarity", new HTuple(Contrast), "auto", out HTuple modelID);
            HOperatorSet.GetShapeModelContours(out HObject modelContours, modelID, 1);
            HOperatorSet.FindShapeModel(SourceImage, modelID, AngleTool.Deg2Rad(double.Parse(AngleStart.ToString())), AngleTool.Deg2Rad(Math.Abs((double.Parse(AngleExtent.ToString()) - double.Parse(AngleStart.ToString())))), new HTuple(double.Parse(Score.ToString())), 1, 0.7, "least_squares", 0, 0.9, out HTuple row, out HTuple column, out HTuple angle, out HTuple score);
            if (score != null && score.Length > 0)
            {
                HTuple hTuple = new HTuple();
                hTuple.Append(row.DArr[0]);
                hTuple.Append(column.DArr[0]);
                hTuple.Append(angle.DArr[0]);
                hTuple.Append(score.DArr[0]);
                HOperatorSet.WriteTuple(hTuple, savePath + "//param.tup");
            }
            HOperatorSet.WriteShapeModel(modelID, $"{savePath}/model.shm");

            return 0;
        }


    }
}