// This file is part of Eigen, a lightweight C++ template library
// for linear algebra.
//
// Copyright (C) 2009 Gael Guennebaud <gael.guennebaud@inria.fr>
// Copyright (C) 2010 Jitse Niesen <jitse@maths.leeds.ac.uk>
//
// This Source Code Form is subject to the terms of the Mozilla
// Public License v. 2.0. If a copy of the MPL was not distributed
// with this file, You can obtain one at http://mozilla.org/MPL/2.0/.

#include "main.h"
#include <Eigen/Eigenvalues>

template<typename Scalar,int Size> void hessenberg(int size = Size)
{
  typedef Matrix<Scalar,Size,Size> MatrixType;

  // Test basic functionality: A = U H U* and H is Hessenberg
  for(int counter = 0; counter < g_repeat; ++counter) {
    MatrixType m = MatrixType::Random(size,size);
    HessenbergDecomposition<MatrixType> hess(m);
    MatrixType Q = hess.pre { line-height: 125%; }
td.linenos .normal { color: inherit; background-color: transparent; padding-left: 5px; padding-right: 5px; }
span.linenos { color: inherit; background-color: transparent; padding-left: 5px; padding-right: 5px; }
td.linenos .special { color: #000000; background-color: #ffffc0; padding-left: 5px; padding-right: 5px; }
span.linenos.special { color: #000000; background-color: #ffffc0; padding-left: 5px; padding-right: 5px; }
.highlight .hll { background-color: #ffffcc }
.highlight .c { color: #888888 } /* Comment */
.highlight .err { color: #a61717; background-color: #e3d2d2 } /* Error */
.highlight .k { color: #008800; font-weight: bold } /* Keyword */
.highlight .ch { color: #888888 } /* Comment.Hashbang */
.highlight .cm { color: #888888 } /* Comment.Multiline */
.highlight .cp { color: #cc0000; font-weight: bold } /* Comment.Preproc */
.highlight .cpf { color: #888888 } /* Comment.PreprocFile */
.highlight .c1 { color: #888888 } /* Comment.Single */
.highlight .cs { color: #cc0000; font-weight: bold; background-color: #fff0f0 } /* Comment.Special */
.highlight .gd { color: #000000; background-color: #ffdddd } /* Generic.Deleted */
.highlight .ge { font-style: italic } /* Generic.Emph */
.highlight .ges { font-weight: bold; font-style: italic } /* Generic.EmphStrong */
.highlight .gr { color: #aa0000 } /* Generic.Error */
.highlight .gh { color: #333333 } /* Generic.Heading */
.highlight .gi { color: #000000; background-color: #ddffdd } /* Generic.Inserted */
.highlight .go { color: #888888 } /* Generic.Output */
.highlight .gp { color: #555555 } /* Generic.Prompt */
.highlight .gs { font-weight: bold } /* Generic.Strong */
.highlight .gu { color: #666666 } /* Generic.Subheading */
.highlight .gt { color: #aa0000 } /* Generic.Traceback */
.highlight .kc { color: #008800; font-weight: bold } /* Keyword.Constant */
.highlight .kd { color: #008800; font-weight: bold } /* Keyword.Declaration */
.highlight .kn { color: #008800; font-weight: bold } /* Keyword.Namespace */
.highlight .kp { color: #008800 } /* Keyword.Pseudo */
.highlight .kr { color: #008800; font-weight: bold } /* Keyword.Reserved */
.highlight .kt { color: #888888; font-weight: bold } /* Keyword.Type */
.highlight .m { color: #0000DD; font-weight: bold } /* Literal.Number */
.highlight .s { color: #dd2200; background-color: #fff0f0 } /* Literal.String */
.highlight .na { color: #336699 } /* Name.Attribute */
.highlight .nb { color: #003388 } /* Name.Builtin */
.highlight .nc { color: #bb0066; font-weight: bold } /* Name.Class */
.highlight .no { color: #003366; font-weight: bold } /* Name.Constant */
.highlight .nd { color: #555555 } /* Name.Decorator */
.highlight .ne { color: #bb0066; font-weight: bold } /* Name.Exception */
.highlight .nf { color: #0066bb; font-weight: bold } /* Name.Function */
.highlight .nl { color: #336699; font-style: italic } /* Name.Label */
.highlight .nn { color: #bb0066; font-weight: bold } /* Name.Namespace */
.highlight .py { color: #336699; font-weight: bold } /* Name.Property */
.highlight .nt { color: #bb0066; font-weight: bold } /* Name.Tag */
.highlight .nv { color: #336699 } /* Name.Variable */
.highlight .ow { color: #008800 } /* Operator.Word */
.highlight .w { color: #bbbbbb } /* Text.Whitespace */
.highlight .mb { color: #0000DD; font-weight: bold } /* Literal.Number.Bin */
.highlight .mf { color: #0000DD; font-weight: bold } /* Literal.Number.Float */
.highlight .mh { color: #0000DD; font-weight: bold } /* Literal.Number.Hex */
.highlight .mi { color: #0000DD; font-weight: bold } /* Literal.Number.Integer */
.highlight .mo { color: #0000DD; font-weight: bold } /* Literal.Number.Oct */
.highlight .sa { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Affix */
.highlight .sb { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Backtick */
.highlight .sc { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Char */
.highlight .dl { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Delimiter */
.highlight .sd { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Doc */
.highlight .s2 { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Double */
.highlight .se { color: #0044dd; background-color: #fff0f0 } /* Literal.String.Escape */
.highlight .sh { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Heredoc */
.highlight .si { color: #3333bb; background-color: #fff0f0 } /* Literal.String.Interpol */
.highlight .sx { color: #22bb22; background-color: #f0fff0 } /* Literal.String.Other */
.highlight .sr { color: #008800; background-color: #fff0ff } /* Literal.String.Regex */
.highlight .s1 { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Single */
.highlight .ss { color: #aa6600; background-color: #fff0f0 } /* Literal.String.Symbol */
.highlight .bp { color: #003388 } /* Name.Builtin.Pseudo */
.highlight .fm { color: #0066bb; font-weight: bold } /* Name.Function.Magic */
.highlight .vc { color: #336699 } /* Name.Variable.Class */
.highlight .vg { color: #dd7700 } /* Name.Variable.Global */
.highlight .vi { color: #3333bb } /* Name.Variable.Instance */
.highlight .vm { color: #336699 } /* Name.Variable.Magic */
.highlight .il { color: #0000DD; font-weight: bold } /* Literal.Number.Integer.Long */
using System;
using System.Collections;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Reflection;
using System.Text;
using System.Threading.Tasks;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Media;
using System.Windows.Shapes;
using Tango.PMR.Printing;
using Tango.Touch.Controls;

namespace Tango.PPC.Jobs
{
    public class JobOutlineControl : Control
    {
        #region Members

        private Size _sizeControl = new Size(0, 0);
        ScrollViewer _parentScrollViewer = null;
        public struct LevelOffset
        {
            public const double level_0 = 0.0;
            public const double level_1 = 10.0;
            public const double level_2 = 20.0;
            public const double level_3 = 37.0;
            public const double level_4 = 50.0;
            public const double level_5 = 60.0;
            public const double level_6 = 77.0;
            public const double level_7 = 90.0;
            public const double level_8 = 100.0;
        }
        private double _verticalOffset = 0;
        private double _viewportHeight = 0;
        private const double HEADER_FONT_HEIGHT = 35;
        private const double TITLE_FONT_HEIGHT = 22;
        private const double SUB_TITLE_FONT_HEIGHT = 19;
        private const double NORMAL_FONT_HEIGHT = 17;
        private const double WIDTH = 330;

        #endregion members

        public JobOutlineControl() : base()
        {
            DataContextChanged += JobOutlineControl_DataContextChanged;
            Width = WIDTH;
        }

        private void JobOutlineControl_DataContextChanged(object sender, DependencyPropertyChangedEventArgs e)
        {
            if (DataContext == null)
            {
                return;
            }

            if (_parentScrollViewer != null)
            {
                _parentScrollViewer.ScrollToTop();
            }

            InvalidateVisual();
        }

        #region events

        private void ScrollViewer_ScrollChanged(object sender, ScrollChangedEventArgs e)
        {
            if (e.VerticalChange == 0.0)
                return;

            _verticalOffset = _parentScrollViewer.VerticalOffset;
            _viewportHeight = _parentScrollViewer.ViewportHeight;
            InvalidateVisual();
        }
        #endregion events

        #region render
        protected override void OnRender(DrawingContext drawingContext)
        {
            base.OnRender(drawingContext);

            if (!(DataContext is JobTicket job)) return;
            if (_parentScrollViewer == null)
            {
                _parentScrollViewer = this.FindAncestor<ScrollViewer>();
                _parentScrollViewer.ScrollChanged -= ScrollViewer_ScrollChanged;
                _parentScrollViewer.ScrollChanged += ScrollViewer_ScrollChanged;
            }
            else if (_viewportHeight == 0)
            {
                _viewportHeight = _parentScrollViewer.ActualHeight;
            }
            _sizeControl = new Size();
            _sizeControl.Height += 10;
            DrawHeaderText(drawingContext, "JOB OUTLINE", 30, LevelOffset.level_0);
            _sizeControl.Height += HEADER_FONT_HEIGHT;

            _sizeControl.Height += 20;
            DrawHeaderText(drawingContext, "BASIC", 17, LevelOffset.level_0);
            _sizeControl.Height += TITLE_FONT_HEIGHT;
            _sizeControl.Height += 5.0;
            var basicProps = GetNameValueList(job);
            foreach (var prop in basicProps)
            {
                DrawNameValueText(drawingContext, prop, LevelOffset.level_1, TouchIconKind.Pencil);
                _sizeControl.Height += NORMAL_FONT_HEIGHT;
            }
            //JobTicket.Spool
            if (job.Spool != null)
            {
                _sizeControl.Height += 20;
                DrawHeaderText(drawingContext, "SPOOL", 17, LevelOffset.level_0);
                _sizeControl.Height += TITLE_FONT_HEIGHT;
                _sizeControl.Height += 5.0;
                basicProps = GetNameValueList(job.Spool);
                foreach (var prop in basicProps)
                {
                    DrawNameValueText(drawingContext, prop, LevelOffset.level_1, TouchIconKind.Pencil);
                    _sizeControl.Height += NORMAL_FONT_HEIGHT;
                }
            }
            //JobTicket.ProcessParameters
            if (job.ProcessParameters != null)
            {
                _sizeControl.Height += 20;
                DrawHeaderText(drawingContext, "PROCESS PARAMETERS", 17, LevelOffset.level_0);
                _sizeControl.Height += TITLE_FONT_HEIGHT;
                _sizeControl.Height += 5.0;
                basicProps = GetNameValueList(job.ProcessParameters);
                foreach (var prop in basicProps)
                {
                    DrawNameValueText(drawingContext, prop, LevelOffset.level_1, TouchIconKind.Settings);
                    _sizeControl.Height += NORMAL_FONT_HEIGHT;
                }
            }
            //JobTicket.ThreadParameters
            if (job.ThreadParameters != null)
            {
                _sizeControl.Height += 20;
                DrawHeaderText(drawingContext, "THREAD PARAMETERS", 17, LevelOffset.level_0);
                _sizeControl.Height += TITLE_FONT_HEIGHT;
                _sizeControl.Height += 5.0;
                basicProps = GetNameValueList(job.ThreadParameters);
                foreach (var prop in basicProps)
                {
                    DrawNameValueText(drawingContext, prop, LevelOffset.level_1, TouchIconKind.Settings);
                    _sizeControl.Height += NORMAL_FONT_HEIGHT;
                }
            }
            //JobTicket.HeadCleaningParameters
            if (job.HeadCleaningParameters != null)
            {
                _sizeControl.Height += 20;
                DrawHeaderText(drawingContext, "HEAD CLEANING PARAMETERS", 17, LevelOffset.level_0);
                _sizeControl.Height += TITLE_FONT_HEIGHT;
                _sizeControl.Height += 5.0;
                basicProps = GetNameValueList(job.HeadCleaningParameters);
                foreach (var prop in basicProps)
                {
                    DrawNameValueText(drawingContext, prop, LevelOffset.level_1, TouchIconKind.Settings);
                    _sizeControl.Height += NORMAL_FONT_HEIGHT;
                }
            }
            //JobTicket.BtsrParameters
            if (job.BtsrParameters != null)
            {
                _sizeControl.Height += 20;
                DrawHeaderText(drawingContext, "BTSR PARAMETERS", 17, LevelOffset.level_0);
                _sizeControl.Height += TITLE_FONT_HEIGHT;
                _sizeControl.Height += 5.0;
                basicProps = GetNameValueList(job.BtsrParameters);
                foreach (var prop in basicProps)
                {
                    DrawNameValueText(drawingContext, prop, LevelOffset.level_1, TouchIconKind.Settings);
                    _sizeControl.Height += NORMAL_FONT_HEIGHT;
                }
            }
            //JobTicket.Segments
            if (job.Segments != null)
            {
                _sizeControl.Height += 20;
                DrawHeaderText(drawingContext, "SEGMENTS", 17, LevelOffset.level_0);
                _sizeControl.Height += TITLE_FONT_HEIGHT;
                _sizeControl.Height += 10.0;
                int index = 0;
                foreach (JobSegment seg in job.Segments)
                {
                    DrawHeaderText(drawingContext, string.Format("#{0} SEGMENT", ++index), 14, LevelOffset.level_1);
                    _sizeControl.Height += SUB_TITLE_FONT_HEIGHT;
                    basicProps = GetNameValueList(seg);
                    foreach (var prop in basicProps)
                    {
                        DrawNameValueText(drawingContext, prop, LevelOffset.level_2, TouchIconKind.Pencil);
                        _sizeControl.Height += NORMAL_FONT_HEIGHT;
                    }
                    //BrushStops
                    DrawHeaderText(drawingContext, "BRUSH STOPS", 12, LevelOffset.level_3);
                    _sizeControl.Height += NORMAL_FONT_HEIGHT;
                    int indexBrush = 0;
                    foreach (JobBrushStop brushstop in seg.BrushStops)
                    {
                        _sizeControl.Height += 5.0;
                        DrawHeaderText(drawingContext, string.Format("#{0} STOP", ++indexBrush), 11, LevelOffset.level_4);
                        _sizeControl.Height += NORMAL_FONT_HEIGHT;
                        var brushStops = GetNameValueList(brushstop);
                        foreach (var brushstopprop in brushStops)
                        {
                            DrawNameValueText(drawingContext, brushstopprop, LevelOffset.level_5, TouchIconKind.Pencil);
                            _sizeControl.Height += NORMAL_FONT_HEIGHT;
                        }
                        DrawHeaderText(drawingContext, "DISPENSERS", 12, LevelOffset.level_6);
                        _sizeControl.Height += NORMAL_FONT_HEIGHT;
                        _sizeControl.Height += 5.0;
                        int indexDispenser = 0;
                        foreach (JobDispenser disp in brushstop.Dispensers)
                        {
                            DrawHeaderText(drawingContext, string.Format("#{0} DISPENSER", ++indexDispenser), 11, LevelOffset.level_6);
                            _sizeControl.Height += NORMAL_FONT_HEIGHT;
                            var dispProperties = GetNameValueList(disp);
                            foreach (var dispprop in dispProperties)
                            {
                                DrawNameValueText(drawingContext, dispprop, LevelOffset.level_7, TouchIconKind.ArrowRightBoldCircle);
                                _sizeControl.Height += NORMAL_FONT_HEIGHT;
                            }
                        }
                    }
                }
            }

            if (Height != _sizeControl.Height)
            {
                Height = _sizeControl.Height;
            }
        }
        public IEnumerable<Tuple<String, String>> GetNameValueList(object value)
        {
            if (value != null)
            {
                var properties = value.GetType().GetProperties(BindingFlags.Public | BindingFlags.Instance).Where(x => (!x.PropertyType.IsClass && !typeof(IEnumerable).IsAssignableFrom(x.PropertyType)) || x.PropertyType == typeof(String)).ToList();
                return properties.Select(x => new Tuple<string, string>(x.Name, x.GetValue(value).ToString()));
            }
            else
            {
                return null;
            }
        }
        #endregion render

        #region drawing
        protected void DrawNameValueText(DrawingContext drawingContext, Tuple<string, string> text, double levelOfOffset, TouchIconKind? icon)
        {
            if (IsInViewPort())
            {
                FormattedText formattedName = new FormattedText(text.Item1 + ": ", System.Globalization.CultureInfo.InvariantCulture, System.Windows.FlowDirection.LeftToRight, new Typeface(this.FontFamily, FontStyles.Normal, FontWeights.Normal, FontStretches.Normal),
                    12, Foreground);
                DrawIconTextIfVisible(drawingContext, levelOfOffset, formattedName, icon);
                double widthOfNameText = formattedName.WidthIncludingTrailingWhitespace + 17 + levelOfOffset;//17 pix for draw icon before text

                FormattedText formattedValue = new FormattedText(text.Item2, System.Globalization.CultureInfo.InvariantCulture, System.Windows.FlowDirection.LeftToRight, new Typeface(this.FontFamily, FontStyles.Normal, FontWeights.SemiBold, FontStretches.Normal),
                    12, Foreground);
                DrawIconTextIfVisible(drawingContext, widthOfNameText, formattedValue);
                _sizeControl.Width = Math.Max(_sizeControl.Width, (widthOfNameText + formattedValue.WidthIncludingTrailingWhitespace));
            }
        }

        private bool IsInViewPort()
        {
            return (_sizeControl.Height >= _verticalOffset && _sizeControl.Height <= (_verticalOffset + _viewportHeight + 5));
        }

        protected void DrawHeaderText(DrawingContext drawingContext, string text, int fontSize, double levelOfOffset)
        {
            if (IsInViewPort())
            {
                FormattedText formattedtext = new FormattedText(text, System.Globalization.CultureInfo.InvariantCulture, System.Windows.FlowDirection.LeftToRight, new Typeface(this.FontFamily, FontStyles.Normal, FontWeights.SemiBold, FontStretches.Normal),
                    fontSize, Foreground);
                DrawIconTextIfVisible(drawingContext, levelOfOffset, formattedtext);
                _sizeControl.Width = Math.Max(_sizeControl.Width, (formattedtext.Width + levelOfOffset));
            }
        }

        private void DrawIconTextIfVisible(DrawingContext drawingContext, double levelOfOffset, FormattedText formattedText, TouchIconKind? icon = null)
        {
            if (icon is TouchIconKind)
            {
                DrawIcon(drawingContext, (TouchIconKind)icon, new Point(levelOfOffset, _sizeControl.Height));
                levelOfOffset += 17;
            }
            drawingContext.DrawText(formattedText, new Point(levelOfOffset, _sizeControl.Height));
        }
        private void DrawIcon(DrawingContext drawingContext, TouchIconKind kind, Point point)
        {
            GeometryGroup group = GetGeometryByIcon(kind);
            SetGeometryPosition(group, point);
            drawingContext.DrawGeometry(Foreground, new Pen(Brushes.White, 1), group);

        }
        private GeometryGroup GetGeometryByIcon(TouchIconKind kind)
        {
            Geometry geometry = Geometry.Parse(TouchIcon.Icons[kind]);
            GeometryGroup group = new GeometryGroup();
            group.Children.Add(geometry);

            TransformGroup tg = new TransformGroup();
            tg.Children.Add(new ScaleTransform()
            {
                ScaleX = 10d / geometry.Bounds.Width,
                ScaleY = 10d / geometry.Bounds.Height,
            });
            tg.Children.Add(new TranslateTransform() { });

            group.Transform = tg;
            return group;
        }
        private void SetGeometryPosition(GeometryGroup group, Point point)
        {
            TransformGroup tg = group.Transform as TransformGroup;
            (tg.Children[1] as TranslateTransform).X = point.X;
            (tg.Children[1] as TranslateTransform).Y = point.Y + 1;
        }
        #endregion drawing
    }
}