using Bro.Common.Helper;
using Bro.UI.Model.Winform;
using MathNet.Numerics.Interpolation;
using NPOI.SS.Formula.Functions;
using ScottPlot;
using ScottPlot.Drawing.Colormaps;
using ScottPlot.Plottable;
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 Windows.Networking.Proximity;

namespace Bro.M141.Process.UI
{
    //[MenuNode("点数据折线图", "点数据折线图", 7, EnumHelper.TopMenu.SystemInfo, MenuNodeType.Form)]
    public partial class FrmPointLinec : MenuFormBase
    {
        M141Process prM141Process => Process as M141Process;
        M141Config M141Config => Process.IConfig as M141Config;


        public FrmPointLinec()
        {
            InitializeComponent();

            formsPlot1.MouseMove += formsPlot1_MouseMove;
            formsPlot1.MouseLeave += formsPlot1_MouseLeave;
            formsPlot1.MouseEnter += formsPlot1_MouseEnter;
        }


        List<string> codes = new List<string>();
        List<string> Points = new List<string>();
        public override void OnProcessUpdated()
        {
            base.OnProcessUpdated();
            //comboBox1.Text = M141Config.MeasurePointCollection.Count == 0 ? "" : M141Config.MeasurePointCollection[0].Name;

            Points = M141Config.MeasurePointCollection.Select(u => u.Name).ToList();
            codes = M141Config.GetSpecList().Select(u => u.Code).ToList();
            codes.RemoveAll(u => !u.ToUpper().Contains("FAI"));
            List<string> tem = new List<string>();
            tem.AddRange(Points);
            tem.AddRange(codes);
            tem = tem.OrderBy(u => u).ToList();

            comboBox1.Items.AddRange(tem.ToArray());

            comboBox1.Text = tem.Count == 0 ? "" : tem[0];

            comboBox1.TextChanged += comboBox1_TextChanged;
            comboBox2.TextChanged += comboBox1_TextChanged;
            comboBox3.TextChanged += comboBox1_TextChanged;
            btnStart.Click += comboBox1_TextChanged;
            prM141Process.PointRefresh += RefreshUI;
            RefreshUI();
        }

        public override void OnCustomizedDispose()
        {
            base.OnCustomizedDispose();

            if (prM141Process != null)
            {
                prM141Process.PointRefresh -= RefreshUI;
            }
        }

        Dictionary<int, double> dicPoint = new Dictionary<int, double>();
        public void RefreshUI()
        {
            //for (int s = 0; s < 500; s++)
            //{
            //    Random random = new Random();
            //    prM141Process.M141Pointlist.Add(new List<Pointdata>
            //{
            //    new Pointdata()
            //    {
            //        Code="FAI3_B1",
            //        ValueX=random.NextDouble()*14
            //    },
            //     new Pointdata()
            //    {
            //        Code="FAI3",
            //        Value=random.NextDouble()*14,
            //        Stand=5,
            //        Max=15,
            //        Min=0   
            //    }
            //});

            //    prM141Process.M141Codelist.Add(new List<Pointdata>
            //{
            //    new Pointdata()
            //    {
            //        Code="FAI3_B1",
            //        ValueX=random.NextDouble()*14
            //    },
            //     new Pointdata()
            //    {
            //        Code="FAI 3",
            //        Value=random.NextDouble()*14,
            //        Stand=5,
            //        Max=15,
            //        Min=0
            //    }
            //});
            //}



            dicPoint.Clear();
            if (prM141Process.M141Pointlist == null || prM141Process.M141Pointlist.Count == 0)
            {
                return;
            }
            int total = Convert.ToInt32(comboBox2.Text);
            string code = comboBox1.Text;

            List<double> dataX = new List<double>();
            List<double> dataY = new List<double>();

            double max = 0;
            double min = 0;
            double stand = 0;
            bool ispoint = Points.Contains(code);


            if (ispoint)
            {
                if (prM141Process.M141Pointlist.Count >= total)
                {
                    for (int i = 0; i < total; i++)
                    {
                        var tem = prM141Process.M141Pointlist[prM141Process.M141Pointlist.Count - total + i].FirstOrDefault(u => u.Code == code);
                        if (comboBox3.Text == "X")
                        {
                            dataY.Add(tem == null ? 0 : tem.ValueX);
                            dicPoint[i + 1] = tem == null ? 0 : tem.ValueX;
                        }
                        else
                        {
                            dataY.Add(tem == null ? 0 : tem.ValueY);
                            dicPoint[i + 1] = tem == null ? 0 : tem.ValueY;
                        }

                        dataX.Add(i + 1);
                    }
                }
                else
                {
                    for (int i = 0; i < prM141Process.M141Pointlist.Count; i++)
                    {
                        var tem = prM141Process.M141Pointlist[i].FirstOrDefault(u => u.Code == code);
                        if (comboBox3.Text == "X")
                        {
                            dataY.Add(tem == null ? -999 : tem.ValueX);
                            dicPoint[i + 1] = tem == null ? 0 : tem.ValueX;
                        }
                        else
                        {
                            dataY.Add(tem == null ? -999 : tem.ValueY);
                            dicPoint[i + 1] = tem == null ? 0 : tem.ValueY;
                        }
                        dataX.Add(i + 1);
                    }
                }
            }
            else
            {
                if (prM141Process.M141Codelist.Count >= total)
                {
                    for (int i = 0; i < total; i++)
                    {
                        var tem = prM141Process.M141Codelist[prM141Process.M141Codelist.Count - total + i].FirstOrDefault(u => u.Code == code);
                        max = (tem == null ? 0 : tem.Max);
                        min = (tem == null ? 0 : tem.Min);
                        stand = (tem == null ? 0 : tem.Stand);
                        dataY.Add(tem == null ? 0 : tem.Value);
                        dicPoint[i + 1] = tem == null ? 0 : tem.Value;
                        dataX.Add(i + 1);
                    }
                }
                else
                {
                    for (int i = 0; i < prM141Process.M141Codelist.Count; i++)
                    {
                        var tem = prM141Process.M141Codelist[i].FirstOrDefault(u => u.Code == code);
                        max = (tem == null ? 0 : tem.Max);
                        min = (tem == null ? 0 : tem.Min);
                        stand = (tem == null ? 0 : tem.Stand);
                        dataY.Add(tem == null ? 0 : tem.Value);
                        dicPoint[i + 1] = tem == null ? 0 : tem.Value;
                        dataX.Add(i + 1);
                    }
                }
            }

            

            this.Invoke(new Action(() =>
            {
                formsPlot1.Plot.Clear();

                // 添加折线图
                if (!ispoint)
                {
                    VSpan vspa =formsPlot1.Plot.AddVerticalSpan(min, max, Color.FromArgb(231, 244, 217));
                    //vspa.BorderLineStyle = LineStyle.Solid;
                    vspa.IsVisible = true;

                    var hl = formsPlot1.Plot.AddHorizontalLine(stand);
                    hl.LineColor = Color.Blue;
                    hl.LineStyle = LineStyle.DashDot;

                    hl.IsVisible = true;
                    hl.Label = stand.ToString();
                }

                formsPlot1.Plot.AddScatter(dataX.ToArray(), dataY.ToArray());
                if (dataX.Count>0)
                {
                    Crosshair1 = formsPlot1.Plot.AddCrosshair(dataX[0], dataY[0]);
                    Crosshair1.VerticalLine.IsVisible = false;
                    Crosshair1.HorizontalLine.IsVisible = false;
                }
                // 强制立即绘制
                formsPlot1.Refresh();
            }));
        }




        private void comboBox1_TextChanged(object sender, EventArgs e)
        {
            RefreshUI();
        }


        Crosshair Crosshair1;
        private void formsPlot1_MouseMove(object sender, MouseEventArgs e)
        {
            if (Crosshair1 != null)
            {
                var mouseCoordinates = formsPlot1.GetMouseCoordinates(0, 0);
                Crosshair1.X = (int)mouseCoordinates.Item1;
                Crosshair1.Y = dicPoint.ContainsKey((int)mouseCoordinates.Item1) ? dicPoint[(int)mouseCoordinates.Item1] : 0;
                formsPlot1.Refresh(false, true);
            }
        }

        private void formsPlot1_MouseLeave(object sender, EventArgs e)
        {
            if (Crosshair1 != null)
            {
                Crosshair1.VerticalLine.IsVisible = false;
                Crosshair1.HorizontalLine.IsVisible = false;
                formsPlot1.Refresh(false, false);
            }
        }

        private void formsPlot1_MouseEnter(object sender, EventArgs e)
        {
            if (Crosshair1 != null)
            {
                Crosshair1.VerticalLine.IsVisible = true;
                Crosshair1.HorizontalLine.IsVisible = true;
                formsPlot1.Refresh(false, false);
            }
        }


    }
}