using DevExpress.Utils;
using DevExpress.Utils.Drawing;
using DevExpress.XtraCharts;

namespace Yw.WinFrmUI.Phart
{
    /// <summary>
    ///  泵工况图表
    /// </summary>
    public partial class PumpWorkChart : DevExpress.XtraEditors.XtraUserControl
    {
        public PumpWorkChart()
        {
            InitializeComponent();
            InitialChart();
            this.chartControl1.RuntimeHitTesting = true; 
        }

        #region Private Variable 

        private List<PumpWorkViewModel> _vm_list = new List<PumpWorkViewModel>();
        private readonly string _tag_qh = "QH", _tag_qe = "QE", _tag_qp = "QP";

        private XYDiagram _diagram;
        private XYDiagramDefaultPane _default_pane; 
        private XYDiagramPane _bottom_pane;
        private AxisX _axis_x_flow;
        private AxisY _axis_y_head;
        private SecondaryAxisY _axis_y_eff, _axis_y_power;
        private ConstantLine _query_flow_line;

        private TextAnnotation _anno_txt_query_info;
        private PumpCoordinate _coordinate;

        private bool _qe_visible = true;
        private bool _qp_visible = true; 

        private bool _initial_data = false;

        #endregion

        #region Public Variable 

        /// <summary>
        /// 工作线是否可见
        /// </summary>
        public bool LineVisible
        {
            get => _line_visible;
            set
            {
                _line_visible = value;
                this.barCekLineVisible.Checked = _line_visible; 
            }
        }
        private bool _line_visible = false;

        /// <summary>
        /// 曲线名是否可见
        /// </summary>
        public bool LineNameVisible
        {
            get => _line_name_visible;
            set
            {
                _line_name_visible = value;
                this.barCekCurveNameVisible.Checked = _line_name_visible;
            }
        }
        private bool _line_name_visible = true;

        #endregion

        #region Public Evnet

        public event Action<PumpCoordinate> OnCurveCoordinateChanged;

        public event Action<string, PumpQueryPointViewModel> OnCalcQueryPoint = null;

        #endregion

        #region Initial

        /// <summary>
        /// 初始化图表
        /// </summary>
        private void InitialChart()
        {
            this.chartControl1.SetChartDisplay();
            this.chartControl1.Legend.Direction = DevExpress.XtraCharts.LegendDirection.TopToBottom;

            _diagram = (XYDiagram)this.chartControl1.Diagram;
            _default_pane = _diagram.DefaultPane; 
            _bottom_pane = (XYDiagramPane)_diagram.FindPaneByName("BottomPanel");

            _axis_x_flow = _diagram.AxisX;
            _axis_x_flow.SetAxisXQDisplay();
            _axis_y_head = _diagram.AxisY;
            _axis_y_head.SetAxisYQHDisplay();
            _axis_y_eff = _diagram.SecondaryAxesY.GetAxisByName("AxisYQE");
            _axis_y_eff.SetSecondaryAxisYQEDisplay();
            _axis_y_eff.Alignment = AxisAlignment.Far;
            _axis_y_power = _diagram.SecondaryAxesY.GetAxisByName("AxisYQP");
            _axis_y_power.SetSecondaryAxisYQPDisplay();

            _query_flow_line = (ConstantLine)_diagram.AxisX.ConstantLines.GetElementByName("WorkPointLine");
            _query_flow_line.SetWorkPointLineDisplay();

            _anno_txt_query_info = this.chartControl1.AnnotationRepository[0] as TextAnnotation;
            _anno_txt_query_info.SetTextAnnoWorkPointDisplay();

            _axis_x_flow.Visibility = DefaultBoolean.False;
            _axis_x_flow.GridLines.Visible = false;
            _axis_y_head.Visibility = DefaultBoolean.False;
            _axis_y_head.GridLines.Visible = false;
            _axis_y_eff.Visibility = DefaultBoolean.False;
            _axis_y_eff.GridLines.Visible = false;
            _axis_y_power.Visibility = DefaultBoolean.False;
            _axis_y_power.GridLines.Visible = false;


            _query_flow_line.Visible = false;
            _anno_txt_query_info.Visible = false;

            this.chartControl1.MouseMove += new System.Windows.Forms.MouseEventHandler(this.chartControl1_MouseMove);
            this.chartControl1.MouseUp += new System.Windows.Forms.MouseEventHandler(this.chartControl1_MouseUp);
            this.chartControl1.MouseDown += new System.Windows.Forms.MouseEventHandler(this.chartControl1_MouseDown);
            this.chartControl1.Resize += new System.EventHandler(this.chartControl1_Resize);

            this.chartControl1.CustomPaint += ChartControl1_CustomPaint;
        }

        private void ChartControl1_CustomPaint(object sender, CustomPaintEventArgs e)
        {
            if (e is not DXCustomPaintEventArgs dxArgs)
                return;
            if (_vm_list == null || !_vm_list.Any())
                return;
            try
            {
                foreach (var vm in _vm_list)
                {
                    if (vm.WorkPoint == null)
                        continue;

                    var c_pt_qh = _diagram.DiagramToPoint(vm.WorkPoint.X, vm.WorkPoint.Y, _axis_x_flow, _axis_y_head);
                    dxArgs.Cache.FillEllipse((int)(c_pt_qh.Point.X - 5), (int)(c_pt_qh.Point.Y - 5), 10, 10, vm.Color);
                    if (_qe_visible)
                    {
                        var y_qe = vm.QeCalc.GetPointY(vm.WorkPoint.X);
                        var c_pt_qe = _diagram.DiagramToPoint(vm.WorkPoint.X, y_qe, _axis_x_flow, _axis_y_eff);
                        dxArgs.Cache.FillEllipse((int)(c_pt_qe.Point.X - 5), (int)(c_pt_qe.Point.Y - 5), 10, 10, vm.Color);

                    }

                    if (_qp_visible)
                    {
                        var y_qp = vm.QpCalc.GetPointY(vm.WorkPoint.X);
                        var c_pt_qp = _diagram.DiagramToPoint(vm.WorkPoint.X, y_qp, _axis_x_flow, _axis_y_power);
                        dxArgs.Cache.FillEllipse((int)(c_pt_qp.Point.X - 5), (int)(c_pt_qp.Point.Y - 5), 10, 10, vm.Color);
                        DrawWorkPoint(c_);
                    }
                }
            }
            catch (Exception)
            {
                throw;
            }
        }


        private void DrawWorkPoint(GraphicsCache cache, Color color, AxisYBase axis_y, Yw.Geometry.CubicSpline2d line, double x_flow)
        {
            var y = line.GetPointY(x_flow);
            var c_pt_qp = _diagram.DiagramToPoint(x_flow, y, _axis_x_flow, axis_y);
            cache.FillEllipse((int)(c_pt_qp.Point.X - 5), (int)(c_pt_qp.Point.Y - 5), 10, 10, color); 
        }



        /// <summary>
        /// 初始化图表数据
        /// </summary>
        public void InitialChartData()
        {
            _initial_data = false;
            _coordinate = null;

            UpdateChart(false);
        }

        #endregion

        #region Add Set   

        /// <summary>
        /// 添加曲线
        /// </summary>  
        public void Add(List<PumpWorkViewModel> vm_list, Yw.Geometry.Point2d equip_pt)
        {
            if (vm_list == null || !vm_list.Any())
                return;
            _vm_list = new List<PumpWorkViewModel>(); 
            _initial_data = true;
            _vm_list.AddRange(vm_list);
            UpdateChart(true);
        }

        /// <summary>
        /// 添加曲线
        /// </summary> 
        public void Add(List<PumpWorkViewModel> vm_list)
        {
            if (vm_list == null || !vm_list.Any())
                return;
            _vm_list = new List<PumpWorkViewModel>();
            _initial_data = true;
            _vm_list.AddRange(vm_list);
            UpdateChart(true);
        }

        /// <summary>
        /// 添加曲线
        /// </summary> 
        public void Add(PumpWorkViewModel vm, Yw.Geometry.Point2d equip_pt)
        {
            if (vm == null)
                return;
            if (_vm_list == null)
                _vm_list = new List<PumpWorkViewModel>(); 
            _initial_data = true;
            _vm_list.Add(vm);
            UpdateChart(true);
        }

        /// <summary>
        /// 添加曲线
        /// </summary> 
        public void Add(PumpWorkViewModel vm)
        {
            if (vm == null)
                return;
            if (_vm_list == null)
                _vm_list = new List<PumpWorkViewModel>();
            _initial_data = true;
            _vm_list.Add(vm);
            UpdateChart(true);
        }
         

        /// <summary>
        /// 设置曲线
        /// </summary> 
        public void Set(string id, Yw.Geometry.CubicSpline2d qh, Yw.Geometry.CubicSpline2d qe, Yw.Geometry.CubicSpline2d qp, string name = "")
        {
            var exist = _vm_list.FirstOrDefault(x => x.Id == id);
            if (exist == null)
                return;
            if (!string.IsNullOrEmpty(name))
            {
                exist.Name = name;
            }
            exist.QhCalc = qh;
            exist.QeCalc = qe;
            exist.QpCalc = qp;

            UpdateChart(true);
        }

        /// <summary>
        /// 设置曲线
        /// </summary> 
        public void SetInfo(string id, string name, Color color)
        {
            var exist = _vm_list.FirstOrDefault(x => x.Id == id);
            if (exist == null)
                return;
            foreach (Series series in this.chartControl1.Series)
            {
                var tag = series.Tag;
                if (tag == null)
                    continue;
                if (tag.ToString() != exist.Id)
                    continue;
                exist.Name = name;
                exist.Color = color;
                series.View.Color = color;
                for (int i = 0; i < this.chartControl1.AnnotationRepository.Count; i++)
                {
                    var txt = this.chartControl1.AnnotationRepository[i];
                    if (txt.Name == _tag_qh + id)
                    {
                        (txt as TextAnnotation).Text = name;
                        (txt as TextAnnotation).TextColor = color;
                        (txt as TextAnnotation).Border.Color = color;
                    }
                }
            }
        }

     
         
        /// <summary>
        /// 删除曲线
        /// </summary> 
        public void Delete()
        {
            _vm_list.Clear();
            UpdateChart(true);
            _initial_data = false;
        }

        /// <summary>
        /// 删除曲线
        /// </summary> 
        public void Delete(string id)
        {
            var exist = _vm_list.FirstOrDefault(x => x.Id == id);
            if (exist == null)
                return;
            _vm_list.Remove(exist);
            UpdateChart(true);
            if (_vm_list.Count == 0)
            {
                _initial_data = false;
            }
        }

        /// <summary>
        /// 更新图表
        /// </summary>s
        public void UpdateChart(bool calc_coordinate = false)
        {
            if (calc_coordinate || _coordinate == null)
            {
                //不强迫计算,就用上次更新的坐标系
                CalcCoordinate();
            }

            CalcSeries();

            CalcChartAxis();

            CalcWorkPointByQ();

            CalcTextAnchorPoint();
        }

        #endregion

        #region Calc 

        private double _min_flow, _max_flow;
        private double _max_head = 0, _min_head = 10000;
        private double _max_eff = 0, _min_eff = 0;
        private double _max_power = 0, _min_power = 1000;

        /// <summary>
        /// 计算坐标
        /// </summary>
        private void CalcCoordinate()
        {
            if (_vm_list == null || !_vm_list.Any())
            {
                //设置成白板坐标
                _coordinate = new PumpCoordinate();
                _coordinate.GridNumberX = 30;
                _coordinate.GridNumberY = 16;
                //显示的坐标线号
                _coordinate.StartLineNoH = 10;
                _coordinate.EndLineNoH = 15;
                _coordinate.StartLineNoE = 0;
                _coordinate.EndLineNoE = 10;
                _coordinate.StartLineNoP = 2;
                _coordinate.EndLineNoP = 9;
                //坐标最小值和间隔
                _coordinate.CoordMinQ = 0; _coordinate.CoordSpaceQ = 1000;
                _coordinate.CoordMinH = 10; _coordinate.CoordSpaceH = 100;
                _coordinate.CoordMinE = 0; _coordinate.CoordSpaceE = 100;
                _coordinate.CoordMinP = 10; _coordinate.CoordSpaceP = 100;
                return;
            }

            _max_flow = 0; _min_flow = 10000;
            _max_head = 0; _min_head = 10000;
            _max_eff = 0; _min_eff = 0;
            _max_power = 0; _min_power = 1000;

            double _scaleMinH = 1, _scaleMaxH = 1;

            foreach (var vm in _vm_list)
            {
                var qh_pt_list = vm.Qh.GetPointList();
                var xxx = qh_pt_list.Select(x => x.X);
                var yyy = qh_pt_list.Select(x => x.Y);

                _min_flow = Math.Min(_min_flow, xxx.Min());
                _max_flow = Math.Max(_max_flow, xxx.Max());

                _min_head = Math.Min(_min_head, yyy.Min());
                _max_head = Math.Max(_max_head, yyy.Max());
            }

            foreach (var vm in _vm_list)
            {
                var qh_pt_list = vm.QhCalc.GetPointList();
                var xxx = qh_pt_list.Select(x => x.X);
                var yyy = qh_pt_list.Select(x => x.Y);

                _min_flow = Math.Min(_min_flow, xxx.Min());
                _max_flow = Math.Max(_max_flow, xxx.Max());

                _min_head = Math.Min(_min_head, yyy.Min());
                _max_head = Math.Max(_max_head, yyy.Max());
            }


            foreach (PumpWorkViewModel vm in _vm_list)
            {
                if (vm.QeCalc == null)
                    continue;
                var qe_pt_list = vm.QeCalc.GetPointList();
                var yyy = qe_pt_list.Select(x => x.Y);
                _max_eff = Math.Max(_max_eff, yyy.Max());
            }
            foreach (PumpWorkViewModel vm in _vm_list)
            {
                if (vm.QeCalc == null)
                    continue;
                var qe_pt_list = vm.Qe.GetPointList();
                var yyy = qe_pt_list.Select(x => x.Y);
                _max_eff = Math.Max(_max_eff, yyy.Max());
            }
            foreach (PumpWorkViewModel vm in _vm_list)
            {
                if (vm.QpCalc == null)
                    continue;
                var yyy = vm.Qp.GetPointList().Select(x => x.Y);
                _min_power = Math.Min(_min_power, yyy.Min());
                _max_power = Math.Max(_max_power, yyy.Max());
            }
            foreach (PumpWorkViewModel vm in _vm_list)
            {
                if (vm.QpCalc == null)
                    continue;
                var yyy = vm.QpCalc.GetPointList().Select(x => x.Y);
                _min_power = Math.Min(_min_power, yyy.Min());
                _max_power = Math.Max(_max_power, yyy.Max());
            }

            _coordinate = PumpCoordinate.CalcCoordinate(_min_flow,
                                                                         _max_flow,
                                                                         _min_head * _scaleMinH,
                                                                         _max_head * _scaleMaxH,
                                                                         _min_eff,
                                                                         _max_eff,
                                                                         _min_power,
                                                                         _max_power);

            if (_coordinate == null)
                return;

            if (_coordinate.CoordMinQ + _coordinate.CoordSpaceQ * this._coordinate.GridNumberX < _max_flow * 1.05)
            {
                _coordinate.GridNumberX++;
            }
        }

        /// <summary>
        /// 计算图表轴
        /// </summary>
        private void CalcChartAxis()
        {
            _axis_x_flow.Visibility = DefaultBoolean.False;
            _axis_x_flow.GridLines.Visible = false;
            _axis_y_head.Visibility = DefaultBoolean.False;
            _axis_y_head.GridLines.Visible = false;
            _axis_y_eff.Visibility = DefaultBoolean.False;
            _axis_y_eff.GridLines.Visible = false;
            _axis_y_power.Visibility = DefaultBoolean.False;
            _axis_y_power.GridLines.Visible = false;

            _query_flow_line.Visible = false;

            _bottom_pane.Visibility = ChartElementVisibility.Hidden;


            _bottom_pane.Visibility = _qp_visible ? ChartElementVisibility.Visible : ChartElementVisibility.Hidden;

            //计算刻度 Q
            var axisQLabels = new List<CustomAxisLabel>();
            var disQ = _coordinate.CoordMinQ;
            for (int i = 0; i < _coordinate.GridNumberX + 1; i++)
            {
                axisQLabels.Add(new CustomAxisLabel(disQ.ToString("N0"), disQ));
                disQ = disQ + _coordinate.CoordSpaceQ;
            }

            _axis_x_flow.CustomLabels.Clear();
            _axis_x_flow.CustomLabels.AddRange(axisQLabels.ToArray());
            _axis_x_flow.Visibility = DefaultBoolean.True;
            _axis_x_flow.GridLines.Visible = true;


            //计算刻度
            var axis_head_labels = new List<CustomAxisLabel>();
            var display_head = _coordinate.CoordMinH + _coordinate.CoordSpaceH * _coordinate.StartLineNoH;
            for (int i = _coordinate.StartLineNoH; i < _coordinate.EndLineNoH + 1; i++)
            {
                axis_head_labels.Add(new CustomAxisLabel(display_head.ToString(), display_head));
                display_head = display_head + _coordinate.CoordSpaceH;
            }

            _axis_y_head.CustomLabels.Clear();
            _axis_y_head.CustomLabels.AddRange(axis_head_labels.ToArray());
            _axis_y_head.Visibility = DefaultBoolean.True;
            _axis_y_head.GridLines.Visible = true;

            //效率
            if (_max_eff > _min_eff && _qe_visible)
            {
                //计算刻度
                var labels = new List<CustomAxisLabel>();
                var display_eff = _coordinate.CoordMinE + _coordinate.CoordSpaceE * _coordinate.StartLineNoE;
                for (int i = _coordinate.StartLineNoE; i < _coordinate.EndLineNoE + 1; i++)
                {
                    labels.Add(new CustomAxisLabel(display_eff.ToString(), display_eff));
                    display_eff = display_eff + _coordinate.CoordSpaceE;
                }

                _axis_y_eff.CustomLabels.Clear();
                _axis_y_eff.CustomLabels.AddRange(labels.ToArray());
                _axis_y_eff.Visibility = DefaultBoolean.True;
                _axis_y_eff.GridLines.Visible = true;
            }

            //功率
            if (_max_power > _min_power)
            {
                //计算刻度
                var labels = new List<CustomAxisLabel>();
                double display_power = _coordinate.CoordMinP + _coordinate.CoordSpaceP * _coordinate.StartLineNoP;
                for (int i = _coordinate.StartLineNoP; i < _coordinate.EndLineNoP + 1; i++)
                {
                   
                    labels.Add(new CustomAxisLabel(display_power.ToString(), display_power<1?$"{display_power:N1}": display_power.ToString()));
                    display_power = display_power + _coordinate.CoordSpaceP;
                }

                _axis_y_power.CustomLabels.Clear();
                _axis_y_power.CustomLabels.AddRange(labels.ToArray());
                _axis_y_power.Visibility = DefaultBoolean.True;
                _axis_y_power.GridLines.Visible = true;
            }

            var min_flow = _coordinate.CoordMinQ;
            var max_flow = _coordinate.DispMaxQ();
            _axis_x_flow.SetAxisRange(min_flow, max_flow);

            var grid_count_head = _coordinate.EndLineNoH - _coordinate.StartLineNoH;
            var grid_count_eff = _coordinate.EndLineNoE - _coordinate.StartLineNoE;
            int grid_count_up = Math.Max(grid_count_head, grid_count_eff);
            if (_qe_visible)
            {
                grid_count_up += 2;//多两条
            }

            var max_axis_head = _coordinate.CoordMinH + _coordinate.EndLineNoH * _coordinate.CoordSpaceH;
            var min_axis_head = max_axis_head - grid_count_up * _coordinate.CoordSpaceH;
            _axis_y_head.SetAxisRange(min_axis_head, max_axis_head);

            var min_axis_eff = _coordinate.CoordMinE + _coordinate.StartLineNoE * _coordinate.CoordSpaceE;
            var max_axis_eff = min_axis_eff + grid_count_up * _coordinate.CoordSpaceE;
            _axis_y_eff.SetAxisRange(min_axis_eff, max_axis_eff);

            var grid_count_power = _coordinate.EndLineNoP - _coordinate.StartLineNoP;
            var min_axis_power = _coordinate.CoordMinP + _coordinate.StartLineNoP * _coordinate.CoordSpaceP;
            var max_axis_power = min_axis_power + grid_count_power * _coordinate.CoordSpaceP;
            _axis_y_power.SetAxisRange(min_axis_power, max_axis_power);  
        }

        /// <summary>
        /// 计算系列
        /// </summary>
        private void CalcSeries()
        {
            this.chartControl1.BeginInit();
            this.chartControl1.Series.Clear();

            var annotationCount = this.chartControl1.AnnotationRepository.Count;
            for (int i = annotationCount - 1; i > 0; i--)
            {
                if (i == 0)
                    break;
                this.chartControl1.AnnotationRepository.RemoveAt(i);
            }

            this.chartControl1.Legend.CustomItems.Clear();
            if (_vm_list.Count > 0)
            {
                foreach (var vm in _vm_list)
                {
                    CreateRatedLineSeries(vm);
                    CreateWorkingLineSeries(vm);
                }
            }
            this.chartControl1.EndInit();
        }

        /// <summary>
        /// 计算注释定位
        /// </summary>
        private void CalcTextAnchorPoint()
        {
            var x = this.chartControl1.Location.X + this.chartControl1.Width - (100);
            var y = this.chartControl1.Location.Y + 100;

            (_anno_txt_query_info.AnchorPoint as ChartAnchorPoint).X = x;
            (_anno_txt_query_info.AnchorPoint as ChartAnchorPoint).Y = y;
        }

        /// <summary>
        /// 计算工作点
        /// </summary> 
        public void CalcWorkPointByQ(double? work_flow = null)
        {
            if (!_line_visible)
            {
                _query_flow_line.Visible = false;
                _query_flow_line.Title.Visible = false;
                _anno_txt_query_info.Visible = false;
                return;
            }
            else
            {
                _query_flow_line.Visible = true;
                _query_flow_line.Title.Visible = true;
                _anno_txt_query_info.Visible = true;
            }

            if (_vm_list == null || !_vm_list.Any())
                return;
             
            work_flow ??= _max_flow / 3 * 2;
            if (work_flow < _min_flow || work_flow > _max_flow)
                return; 

            _query_flow_line.AxisValue = work_flow;
            _query_flow_line.Title.Text = work_flow.Value.ToString("N1");
        }

        /// <summary>
        /// 创建额定线系列
        /// </summary> 
        private void CreateRatedLineSeries(PumpWorkViewModel vm)
        {
            var series_qh = new DevExpress.XtraCharts.Series();
            series_qh.ArgumentScaleType = DevExpress.XtraCharts.ScaleType.Numerical;
            series_qh.LabelsVisibility = DevExpress.Utils.DefaultBoolean.False;
            series_qh.Name = _tag_qh + vm.Id.ToString() + "nr";
            series_qh.ShowInLegend = false;
            series_qh.CrosshairEnabled = DefaultBoolean.False;
            series_qh.Tag = vm.Id.ToString() + "nr";
            series_qh.ShowInLegend = true;
            series_qh.LegendTextPattern = vm.Name;


            var series_qh_view = new DevExpress.XtraCharts.LineSeriesView(); 
            series_qh_view.LineStyle.Thickness = 2;
            series_qh_view.LineStyle.DashStyle = DashStyle.Dash;
            series_qh_view.LineStyle.LineJoin = System.Drawing.Drawing2D.LineJoin.MiterClipped;
            series_qh_view.Color = vm.Color;
            series_qh_view.EnableAntialiasing = DefaultBoolean.True;
  
            series_qh.SeriesPointsSorting = SortingMode.None;
            series_qh.SeriesPointsSortingKey = SeriesPointKey.Value_1;
            series_qh.View = series_qh_view;
            series_qh.Visible = true;

            var pt_qh_list = vm.Qh.GetPointList(12);
            for (int i = 0; i < pt_qh_list.Count; i++)
            {
                series_qh.Points.Add(new SeriesPoint(pt_qh_list[i].X, new double[] { pt_qh_list[i].Y }));
            }

            var point_qh = pt_qh_list[pt_qh_list.Count() - 1];
            var anchor_qh_pt = new DevExpress.XtraCharts.PaneAnchorPoint();
            anchor_qh_pt.Pane = _default_pane;
            anchor_qh_pt.AxisXCoordinate.AxisValue = point_qh.X.ToString();
            anchor_qh_pt.AxisYCoordinate.AxisValue = point_qh.Y.ToString();

            var position_qh = new DevExpress.XtraCharts.RelativePosition();
            position_qh.Angle = -50;
            position_qh.ConnectorLength = 10;

            var txt_qh = new TextAnnotation();
            txt_qh.Border.Visibility = DefaultBoolean.False;
            txt_qh.AnchorPoint = anchor_qh_pt;
            txt_qh.AutoHeight = true;
            txt_qh.AutoWidth = true;
            txt_qh.BackColor = System.Drawing.Color.Transparent;
            txt_qh.Border.Color = vm.Color;
            txt_qh.ConnectorStyle = DevExpress.XtraCharts.AnnotationConnectorStyle.Line;
            txt_qh.DXFont = PumpChartDisplay.AnnoFontQH;
            txt_qh.Name = _tag_qh + vm.Id.ToString();
            txt_qh.Padding.Bottom = 1;
            txt_qh.Padding.Left = 1;
            txt_qh.Padding.Right = 1;
            txt_qh.Padding.Top = 1;
            txt_qh.RuntimeAnchoring = false;
            txt_qh.RuntimeMoving = true;
            txt_qh.RuntimeResizing = false;
            txt_qh.RuntimeRotation = false;
            txt_qh.Text = $"{vm.RatedSpeed}(50hz)";
            txt_qh.TextColor = vm.Color;
            txt_qh.ShapePosition = position_qh;
            txt_qh.Visible = _line_name_visible;
            this.chartControl1.AnnotationRepository.Add(txt_qh);
            this.chartControl1.Series.Add(series_qh);

            if (vm.Qe != null)
            {
                var series_qe = new DevExpress.XtraCharts.Series();
                series_qe.ArgumentScaleType = DevExpress.XtraCharts.ScaleType.Numerical;
                series_qe.LabelsVisibility = DevExpress.Utils.DefaultBoolean.False;
                series_qe.Name = _tag_qe + vm.Id.ToString() + "nr";
                series_qe.ShowInLegend = false;
                series_qe.CrosshairEnabled = DefaultBoolean.False;
                series_qe.Tag = vm.Id.ToString() + "nr";

                var series_qe_view = new DevExpress.XtraCharts.LineSeriesView();
                series_qe_view.LineStyle.Thickness = 2;
                series_qe_view.LineStyle.DashStyle = DashStyle.Dash;
                series_qe_view.LineStyle.LineJoin = System.Drawing.Drawing2D.LineJoin.MiterClipped;
                series_qe_view.Color = vm.Color;
                series_qe_view.AxisY = _axis_y_eff;
                series_qe_view.Pane = _default_pane;
                series_qe_view.EnableAntialiasing = DefaultBoolean.True; 

                series_qe.SeriesPointsSorting = SortingMode.None;
                series_qe.SeriesPointsSortingKey = SeriesPointKey.Value_1;
                series_qe.View = series_qe_view;
                series_qe.Visible = _qe_visible;
            

                var pt_qe_list = vm.Qe.GetPointList(12);
                for (int i = 0; i < pt_qe_list.Count; i++)
                {
                    series_qe.Points.Add(new SeriesPoint(pt_qe_list[i].X, new double[] { pt_qe_list[i].Y }));
                }

                this.chartControl1.Series.Add(series_qe);
            }

            if (vm.Qp != null)
            {
                var series_qp = new DevExpress.XtraCharts.Series();
                series_qp.ArgumentScaleType = DevExpress.XtraCharts.ScaleType.Numerical;
                series_qp.LabelsVisibility = DevExpress.Utils.DefaultBoolean.False;
                series_qp.Name = _tag_qp + vm.Id.ToString()+"nr";
                series_qp.ShowInLegend = false;
                series_qp.CrosshairEnabled = DefaultBoolean.False;
                series_qp.Tag = vm.Id.ToString() + "nr";

                var series_qp_view = new DevExpress.XtraCharts.LineSeriesView();
                series_qp_view.LineStyle.Thickness = 2;
                series_qp_view.LineStyle.DashStyle = DashStyle.Dash;
                series_qp_view.LineStyle.LineJoin = System.Drawing.Drawing2D.LineJoin.MiterClipped;
                series_qp_view.Color = vm.Color;
                series_qp_view.AxisY = _axis_y_power;
                series_qp_view.Pane = _bottom_pane;
                series_qp_view.EnableAntialiasing = DefaultBoolean.True; 

                series_qp.SeriesPointsSorting = SortingMode.None;
                series_qp.SeriesPointsSortingKey = SeriesPointKey.Value_1;
                series_qp.View = series_qp_view;
                series_qp.Visible = _qp_visible;

                var pt_qp_list = vm.Qp.GetPointList(12);
                for (int i = 0; i < pt_qp_list.Count; i++)
                {
                    series_qp.Points.Add(new SeriesPoint(pt_qp_list[i].X, new double[] { pt_qp_list[i].Y }));
                }

                this.chartControl1.Series.Add(series_qp);
            } 
        }

        /// <summary>
        /// 创建工况线系列
        /// </summary> 
        private void CreateWorkingLineSeries(PumpWorkViewModel vm)
        {
            var series_qh = new DevExpress.XtraCharts.Series();
            series_qh.ArgumentScaleType = DevExpress.XtraCharts.ScaleType.Numerical;
            series_qh.LabelsVisibility = DevExpress.Utils.DefaultBoolean.False;
            series_qh.Name = _tag_qh + vm.Id.ToString();
            series_qh.ShowInLegend = false;
            series_qh.CrosshairEnabled = DefaultBoolean.False;
            series_qh.Tag = vm.Id.ToString();
            series_qh.ShowInLegend = true;
            series_qh.LegendTextPattern = vm.Name;


            var series_qh_view = new DevExpress.XtraCharts.SplineSeriesView();
            series_qh_view.LineStyle.Thickness = 2;
            series_qh_view.Color = vm.Color;
            series_qh_view.EnableAntialiasing = DefaultBoolean.True;
            series_qh_view.LineTensionPercent = 50;

            series_qh.SeriesPointsSorting = SortingMode.None;
            series_qh.SeriesPointsSortingKey = SeriesPointKey.Value_1;
            series_qh.View = series_qh_view;
            series_qh.Visible = true;

            var pt_qh_list = vm.QhCalc.GetPointList(12);
            for (int i = 0; i < pt_qh_list.Count; i++)
            {
                series_qh.Points.Add(new SeriesPoint(pt_qh_list[i].X, new double[] { pt_qh_list[i].Y }));
            }

            var point_qh = pt_qh_list[pt_qh_list.Count() - 1];
            var anchor_qh_pt = new DevExpress.XtraCharts.PaneAnchorPoint();
            anchor_qh_pt.Pane = _default_pane;
            anchor_qh_pt.AxisXCoordinate.AxisValue = point_qh.X.ToString();
            anchor_qh_pt.AxisYCoordinate.AxisValue = point_qh.Y.ToString();

            var position_qh = new DevExpress.XtraCharts.RelativePosition();
            position_qh.Angle = -50;
            position_qh.ConnectorLength = 10;

            var txt_qh = new TextAnnotation();
            txt_qh.Border.Visibility = DefaultBoolean.False;
            txt_qh.AnchorPoint = anchor_qh_pt;
            txt_qh.AutoHeight = true;
            txt_qh.AutoWidth = true;
            txt_qh.BackColor = System.Drawing.Color.Transparent;
            txt_qh.Border.Color = vm.Color;
            txt_qh.ConnectorStyle = DevExpress.XtraCharts.AnnotationConnectorStyle.Line;
            txt_qh.DXFont = PumpChartDisplay.AnnoFontQH;
            txt_qh.Name = _tag_qh + vm.Id.ToString();
            txt_qh.Padding.Bottom = 1;
            txt_qh.Padding.Left = 1;
            txt_qh.Padding.Right = 1;
            txt_qh.Padding.Top = 1;
            txt_qh.RuntimeAnchoring = false;
            txt_qh.RuntimeMoving = true;
            txt_qh.RuntimeResizing = false;
            txt_qh.RuntimeRotation = false;
            txt_qh.Text = vm.Name;
            txt_qh.TextColor = vm.Color;
            txt_qh.ShapePosition = position_qh;
            txt_qh.Visible = _line_name_visible;
            this.chartControl1.AnnotationRepository.Add(txt_qh);
            this.chartControl1.Series.Add(series_qh);

            if (vm.QeCalc != null)
            {
                var series_qe = new DevExpress.XtraCharts.Series();
                series_qe.ArgumentScaleType = DevExpress.XtraCharts.ScaleType.Numerical;
                series_qe.LabelsVisibility = DevExpress.Utils.DefaultBoolean.False;
                series_qe.Name = _tag_qe + vm.Id.ToString();
                series_qe.ShowInLegend = false;
                series_qe.CrosshairEnabled = DefaultBoolean.False;
                series_qe.Tag = vm.Id.ToString();

                var series_qe_view = new DevExpress.XtraCharts.SplineSeriesView();
                series_qe_view.LineStyle.Thickness = 2;
                series_qe_view.Color = vm.Color;
                series_qe_view.AxisY = _axis_y_eff;
                series_qe_view.Pane = _default_pane;
                series_qe_view.EnableAntialiasing = DefaultBoolean.True;
                series_qe_view.LineTensionPercent = 50;

                series_qe.SeriesPointsSorting = SortingMode.None;
                series_qe.SeriesPointsSortingKey = SeriesPointKey.Value_1;
                series_qe.View = series_qe_view;
                series_qe.Visible = _qe_visible;

                var pt_qe_list = vm.QeCalc.GetPointList(12);
                for (int i = 0; i < pt_qe_list.Count; i++)
                {
                    series_qe.Points.Add(new SeriesPoint(pt_qe_list[i].X, new double[] { pt_qe_list[i].Y }));
                }

                this.chartControl1.Series.Add(series_qe);
            }

            if (vm.QpCalc != null)
            {
                var series_qp = new DevExpress.XtraCharts.Series();
                series_qp.ArgumentScaleType = DevExpress.XtraCharts.ScaleType.Numerical;
                series_qp.LabelsVisibility = DevExpress.Utils.DefaultBoolean.False;
                series_qp.Name = _tag_qp + vm.Id.ToString();
                series_qp.ShowInLegend = false;
                series_qp.CrosshairEnabled = DefaultBoolean.False;
                series_qp.Tag = vm.Id.ToString();

                var series_qp_view = new DevExpress.XtraCharts.SplineSeriesView();
                series_qp_view.LineStyle.Thickness = 2;
                series_qp_view.Color = vm.Color;
                series_qp_view.AxisY = _axis_y_power;
                series_qp_view.Pane = _bottom_pane;
                series_qp_view.EnableAntialiasing = DefaultBoolean.True;
                series_qp_view.LineTensionPercent = 50;

                series_qp.SeriesPointsSorting = SortingMode.None;
                series_qp.SeriesPointsSortingKey = SeriesPointKey.Value_1;
                series_qp.View = series_qp_view;
                series_qp.Visible = _qp_visible;

                var pt_qp_list = vm.QpCalc.GetPointList(12);
                for (int i = 0; i < pt_qp_list.Count; i++)
                {
                    series_qp.Points.Add(new SeriesPoint(pt_qp_list[i].X, new double[] { pt_qp_list[i].Y }));
                }

                this.chartControl1.Series.Add(series_qp);
            }
        }
         
        #endregion

        #region ChartEvent

        // 右键对象 
        private object _rightClickObj = null;
        private bool _onMoveWorkPointLine = false;
        private void chartControl1_MouseDown(object sender, MouseEventArgs e)
        {
            if (!_initial_data)
                return;
            var hitInfo = chartControl1.CalcHitInfo(e.Location);
            if (e.Button == MouseButtons.Left)
            {
                if (hitInfo.InSeries)
                {
                    _rightClickObj = hitInfo.Series;

                }
                else if (hitInfo.InAxis)
                {
                    _rightClickObj = hitInfo.Axis;
                }
                else if (hitInfo.InConstantLine)
                {
                    if (hitInfo.ConstantLine == _query_flow_line)
                    {
                        _onMoveWorkPointLine = true;
                    }


                }
                else if (hitInfo.InAnnotation)
                {
                    _rightClickObj = hitInfo.Annotation;
                }
                else
                {
                    _rightClickObj = null;
                }
            }
            
        }

        private void chartControl1_MouseMove(object sender, MouseEventArgs e)
        {
            if (!_initial_data)
                return;
            if (_onMoveWorkPointLine)
            {
                var diagramCoordinates = _diagram.PointToDiagram(e.Location);
                var axisValue = diagramCoordinates.GetAxisValue(_axis_x_flow);
                if (axisValue == null)
                    return;
                double chartQ = axisValue.NumericalValue;
                CalcWorkPointByQ(chartQ);
            }
            else
            {
                var hitInfo = chartControl1.CalcHitInfo(e.Location);
                if (hitInfo.InConstantLine)
                {
                    this.chartControl1.Cursor = Cursors.Hand;
                }
                else if (hitInfo.InAnnotation)
                {
                    this.chartControl1.Cursor = Cursors.SizeAll;
                }
                else
                {
                    this.chartControl1.Cursor = Cursors.Default;
                }
            }
        }

        private void chartControl1_MouseUp(object sender, MouseEventArgs e)
        {
            if (!_initial_data)
                return;
            _onMoveWorkPointLine = false;
        }

        private void chartControl1_Resize(object sender, EventArgs e)
        {
            CalcTextAnchorPoint();
        }
        #endregion

        #region Right Click Menu 

        #region Event 

        private void barCekLineVisible_CheckedChanged(object sender, DevExpress.XtraBars.ItemClickEventArgs e)
        {
            SetLineVisible(this.barCekLineVisible.Checked);
        }

        private void barCekCurveNameVisible_CheckedChanged(object sender, DevExpress.XtraBars.ItemClickEventArgs e)
        {
            SetCurveNameVisible(this.barCekCurveNameVisible.Checked);
        }


        private void barCekLegendVisible_CheckedChanged(object sender, DevExpress.XtraBars.ItemClickEventArgs e)
        {
            SetLegendVisible(this.barCekLegendVisible.Checked);
        }

        private void barCekSetAxisNameVisible_CheckedChanged(object sender, DevExpress.XtraBars.ItemClickEventArgs e)
        {
            SetAxisNameVisible(this.barCekSetAxisNameVisible.Checked);
        }

        private void barBtnSetChartAxis_ItemClick(object sender, DevExpress.XtraBars.ItemClickEventArgs e)
        {
            SetChartAxis();
        }
         
        private void barCekCurveQEVisible_CheckedChanged(object sender, DevExpress.XtraBars.ItemClickEventArgs e)
        {
             _qe_visible = this.barCekCurveQEVisible.Checked;
            UpdateChart();
        }

        private void barCekCurveQPVisible_CheckedChanged(object sender, DevExpress.XtraBars.ItemClickEventArgs e)
        {
            _bottom_pane.Visibility = _bottom_pane.Visibility == ChartElementVisibility.Visible ? ChartElementVisibility.Hidden : ChartElementVisibility.Visible;
            _qp_visible = _bottom_pane.Visibility == ChartElementVisibility.Visible ? true : false;

        }

      
        #endregion

        /// <summary>
        /// 设置工作点显示
        /// </summary>
        public void SetLineVisible(bool visible)
        {
            if (!_initial_data)
                return;
            LineVisible = visible;
            CalcWorkPointByQ();
        }

        
        /// <summary>
        /// 设置效率曲线显示
        /// </summary>
        public void SetQeVisible(bool visible)
        { 
            this.barCekCurveQEVisible.Checked = visible;
        }

        /// <summary>
        /// 设置曲线名
        /// </summary>
        public void SetCurveNameVisible(bool visible)
        {
            if (!_initial_data)
                return;
            _line_name_visible = visible;
            for (int i = 1; i < this.chartControl1.AnnotationRepository.Count; i++)
            {
                var anno = this.chartControl1.AnnotationRepository[i];
                anno.Visible = _line_name_visible;
            }
        }

        /// <summary>
        /// 设置图例显示
        /// </summary>
        public void SetLegendVisible(bool visible)
        {
            this.chartControl1.Legend.Visibility = visible ? DefaultBoolean.True : DefaultBoolean.False;
        }

        /// <summary>
        /// 设置轴名称显示
        /// </summary>
        public void SetAxisNameVisible(bool visible)
        {
            _axis_x_flow.Title.Visibility = visible ? DefaultBoolean.True : DefaultBoolean.False;
            _axis_y_head.Title.Visibility = visible ? DefaultBoolean.True : DefaultBoolean.False;
            _axis_y_eff.Title.Visibility = visible ? DefaultBoolean.True : DefaultBoolean.False;
            _axis_y_power.Title.Visibility = visible ? DefaultBoolean.True : DefaultBoolean.False;
        }

        /// <summary>
        /// 设置坐标轴
        /// </summary>
        public void SetChartAxis()
        {
            var dlg = new PumpChartCoordinateDlg();
            dlg.SetBindingData(_coordinate);
            dlg.OnChangedCoord += (rhs) =>
            {
                _coordinate = rhs;
                CalcChartAxis();
                this.OnCurveCoordinateChanged?.Invoke(_coordinate);
            };
            dlg.ShowDialog();
        }

        #endregion
 
    }

}