using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.IO;
using System.Linq;
using System.Reflection;
using System.Runtime.Serialization.Formatters.Binary;
using System.Runtime.Serialization;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Media;
using Venus_Core;
using Venus_Core.Attributes;
using Venus_Unity;
using Newtonsoft.Json;

namespace Aitex.UI.RecipeEditor
{
    public class RecipeEditorControlViewModel : INotifyPropertyChanged
    {

        //当前选中的配方
        private Recipe m_currentRecipe;
        public Recipe CurrentRecipe
        {
            get { return m_currentRecipe; }
            set { m_currentRecipe = value; InvokePropertyChanged("CurrentRecipe"); }
        }
        
        public StackPanel GridStackPanel { get; set; }    //step容器  
        List<SolidColorBrush> solidColorBrushes = new List<SolidColorBrush>();//step模块颜色
        public WrapPanel HeadWrapPanel { get; set; }    //head容器

        Grid currentGrid;

        private int copyIndex=-1;
        
        public RecipeEditorControlViewModel()
        {
            solidColorBrushes.Add(new SolidColorBrush(Colors.Coral));
            solidColorBrushes.Add(new SolidColorBrush(Colors.Cyan));
            solidColorBrushes.Add(new SolidColorBrush(Colors.Honeydew));
        }


        public void OnAddStep(int index)
        {
            if (CurrentRecipe != null)
            {
                RecipeStep recipeStep;
                if (copyIndex == -1)
                {
                    recipeStep = new RecipeStep();
                    
                    recipeStep.LstUnit.Add(new PressureByPressureModeUnit());
                    recipeStep.LstUnit.Add(new TCPUnit());
                    recipeStep.LstUnit.Add(new BiasUnit());
                    recipeStep.LstUnit.Add(new GasControlUnit());
                    recipeStep.LstUnit.Add(new ESCHVUnit());
                    recipeStep.LstUnit.Add(new ProcessKitUnit());
                    CurrentRecipe.Steps.Insert(index-1,recipeStep);

                }
                else
                {
                    var t= JsonConvert.SerializeObject(CurrentRecipe);
                    recipeStep= Recipe.Load(t).Steps[copyIndex - 1];

                    CurrentRecipe.Steps.Insert(index-1, recipeStep);
                }
                

                RecipeStepToGridColumn(recipeStep, currentGrid, index,true );

                for (int i = 1; i <= CurrentRecipe.Steps.Count; i++)
                {
                    CurrentRecipe.Steps[i - 1].StepNo = i;
                }
            }
        }
       

        public void OnDeleteStep(int index)
        {
            if (CurrentRecipe != null && CurrentRecipe.Steps.Count>1)
            {   
                CurrentRecipe.Steps.RemoveAt(index);
                currentGrid.Children.RemoveRange(currentGrid.RowDefinitions.Count * (index+1), currentGrid.RowDefinitions.Count);

                for (int i = 1; i <= CurrentRecipe.Steps.Count; i++)
                {
                    CurrentRecipe.Steps[i - 1].StepNo = i;
                }
            }           
        }

        //int index = 0;
        /// <summary>
        /// 选中recipe，显示界面
        /// </summary>
        /// <param name="recipe"></param>
        public void LoadRecipe(Recipe recipe)
        {
            copyIndex = -1;
            GridStackPanel.Children.Clear();
            CurrentRecipe = null;
            
            GC.Collect(); // This should pick up the control removed at a previous MouseDown
            GC.WaitForPendingFinalizers(); // Doesn't help either
            GC.Collect();
            GC.WaitForPendingFinalizers(); // Doesn't help either

            CurrentRecipe = recipe;
            Grid grid = new Grid();
            grid.Margin = new Thickness(15);
            //index = 0;

            for (int i = 0; i < recipe.Steps.Count; i++)
            {
                RecipeStepToGridColumn(recipe.Steps[i], grid,i,false);
            }
            GridStackPanel.Children.Add(grid);

            LoadHeadWrapPanel(recipe);
            currentGrid = grid;
        }
        /// <summary>
        /// 选中recipe，头部界面显示
        /// </summary>
        /// <param name="recipe"></param>
        private void LoadHeadWrapPanel(Recipe recipe)
        {
            HeadWrapPanel.Children.Clear();
            Type type = recipe.Header.GetType();
            foreach (var propertyInfo in type.GetProperties())
            {
                TextBlock textBlock = new TextBlock();
                textBlock.FontSize = 15;
                //textBlock.Width = 100;
                textBlock.Text = propertyInfo.Name + ":";
                textBlock.Margin = new Thickness(15, 0, 0, 0);
                textBlock.VerticalAlignment = VerticalAlignment.Center;
                HeadWrapPanel.Children.Add(textBlock);
                Binding binding = new Binding()
                {
                    Source = recipe.Header,                // 数据源  
                    Path = new PropertyPath(propertyInfo.Name), // 需绑定的数据源属性名  
                    Mode = BindingMode.TwoWay,        // 绑定模式  
                    UpdateSourceTrigger = UpdateSourceTrigger.PropertyChanged    //触发器
                };
                var propertyTypeName = propertyInfo.PropertyType.Name;
                var propertyInfoName=propertyInfo.Name;
                Control control = new Control();

                switch (propertyTypeName)
                {
                    case "Int32":
                    case "String":
                        control = new TextBox();
                       
                        control.Margin = new Thickness(1, 0, 0, 0);
                        control.BorderThickness = new Thickness(0,0,0,1);
                        //control.BorderBrush = Brushes.Black;
                        control.FontSize = 15;
                        control.Foreground = Brushes.Green;
                        control.Background = Brushes.Transparent;
                        control.VerticalAlignment = VerticalAlignment.Center;
                        control.MinWidth = 15;
                        control.SetBinding(TextBox.TextProperty, binding);
                        object[] objAttrs = propertyInfo.GetCustomAttributes(typeof(IsOnlyReadAttribute), true);
                        if (objAttrs.Length > 0)
                        {
                            (control as TextBox).IsReadOnly = true;
                        }
                        break;

                    case "Boolean":
                        control = new CheckBox();
                        control.SetBinding(CheckBox.IsCheckedProperty, binding);
                        break;

                    default:
                        control = new ComboBox();
                        control.Height = 23;
                        control.SetBinding(ComboBox.SelectedItemProperty, binding);
                        ItemsControlHelper.SetEnumValuesToItemsSource(control, true);
                        break;
                }
                HeadWrapPanel.Children.Add(control);
            }
        }

        private void RecipeStepToGridColumn(RecipeStep recipeStep, Grid grid,int index,bool isInsert)
        {
            int location = 1;
            if (isInsert == true)
            {
                location -= 1;
            }
                Type recipeType = recipeStep.GetType();
                              
                int cycleCount = 1;
                if (index == 0)
                {
                    cycleCount = 2;
                }

                for (int j = 0; j< cycleCount; j++)
                {
                int i = 0;
                ColumnDefinition col1 = new ColumnDefinition();
                //col1.MinWidth = 50;
                grid.ColumnDefinitions.Insert(index,col1);
                Binding stepcheckbinding = null;

                //grid.MinWidth = 200;
                foreach (PropertyInfo propertyInfo in recipeType.GetProperties())
                {

                    string propertyInfoName = propertyInfo.Name;
                    string propertyTypeName = propertyInfo.PropertyType.Name;
                    if (propertyInfoName != "LstUnit")
                    {
                        if (index == 0 && grid.ColumnDefinitions.Count == 1)
                        {
                            RowDefinition row1 = new RowDefinition();
                            grid.RowDefinitions.Add(row1);
                        }
                        
                        if (grid.ColumnDefinitions.Count == 1 && j == 0)
                        {
                            TextBox textBlock = new TextBox();
                            textBlock.IsReadOnly = true;
                            textBlock.Text = propertyInfoName;
                            grid.Children.Add(textBlock);
                            textBlock.Background = new SolidColorBrush(Colors.BurlyWood);
                            Grid.SetRow(textBlock, i);
                            Grid.SetColumn(textBlock, 0);
                        }
                        else
                        {
                            Binding binding = new Binding()
                            {
                                Source = recipeStep,                // 数据源  
                                Path = new PropertyPath(propertyInfoName), // 需绑定的数据源属性名  
                                Mode = BindingMode.TwoWay,        // 绑定模式  
                                UpdateSourceTrigger = UpdateSourceTrigger.PropertyChanged    //触发器
                            };
                            switch (propertyTypeName)
                            {
                                case "Int32":
                                case "String":
                                    TextBox textBox = new TextBox();
                                    if (stepcheckbinding == null)
                                    {
                                        textBox.IsEnabled = true;
                                    }
                                    else
                                    {
                                        textBox.SetBinding(TextBox.IsEnabledProperty, stepcheckbinding);
                                    }
                                    textBox.SetBinding(TextBox.TextProperty, binding);
                                    grid.Children.Add(textBox);
                                    Grid.SetRow(textBox, i);
                                    Grid.SetColumn(textBox, index + location);
                                    object[] objAttrs = propertyInfo.GetCustomAttributes(typeof(IsOnlyReadAttribute), true);
                                    if (objAttrs.Length > 0)
                                    {
                                        textBox.IsReadOnly = true;

                                        ContextMenu contextmenu = new ContextMenu();
                                        textBox.ContextMenu = contextmenu;

                                        MenuItem menuItemDelete = new MenuItem();

                                        menuItemDelete.Header = "删除";
                                        menuItemDelete.Click += MenuItemDelete_Click;

                                        MenuItem menuItemLeftInsert = new MenuItem();
                                        menuItemLeftInsert.Header = "左插入";
                                        menuItemLeftInsert.Click += MenuItemLeftInsert_Click;

                                        MenuItem menuItemRightInsert = new MenuItem();
                                        menuItemRightInsert.Header = "右插入";
                                        menuItemRightInsert.Click += MenuItemRightInsert_Click;

                                        MenuItem menuItemCopy = new MenuItem();
                                        menuItemCopy.Tag = textBox.Text;
                                        menuItemCopy.Header = "复制";
                                        menuItemCopy.Click += MenuItemCopy_Click;

                                        contextmenu.Items.Add(menuItemCopy);
                                        contextmenu.Items.Add(menuItemDelete);
                                        contextmenu.Items.Add(menuItemLeftInsert);
                                        contextmenu.Items.Add(menuItemRightInsert);

                                    }
                                    break;

                                case "Boolean":
                                    CheckBox checkBox = new CheckBox();
                                    checkBox.SetBinding(CheckBox.IsCheckedProperty, binding);
                                    grid.Children.Add(checkBox);
                                    Grid.SetRow(checkBox, i);
                                    Grid.SetColumn(checkBox, index + location);

                                    if (stepcheckbinding == null)
                                    {
                                        stepcheckbinding = new Binding
                                        {
                                            Source = checkBox,                // 数据源  
                                            Path = new PropertyPath("IsChecked"), // 需绑定的数据源属性名  
                                            Mode = BindingMode.TwoWay,        // 绑定模式  
                                            UpdateSourceTrigger = UpdateSourceTrigger.PropertyChanged    //触发器
                                        };
                                    }
                                    else
                                    {
                                        if (stepcheckbinding == null)
                                        {
                                            checkBox.IsEnabled = true;
                                        }
                                        else
                                        {
                                            checkBox.SetBinding(TextBox.IsEnabledProperty, stepcheckbinding);
                                        }
                                    }

                                    
                                    break;

                                default:
                                    ComboBox comboBox = new ComboBox();
                                    comboBox.Style = new Style();
                                    comboBox.SetBinding(ComboBox.SelectedItemProperty, binding);
                                    ItemsControlHelper.SetEnumValuesToItemsSource(comboBox, true);
                                    grid.Children.Add(comboBox);
                                    Grid.SetRow(comboBox, i);
                                    Grid.SetColumn(comboBox, index + location);

                                    if (stepcheckbinding == null)
                                    {
                                        comboBox.IsEnabled = true;
                                    }
                                    else
                                    {
                                        comboBox.SetBinding(TextBox.IsEnabledProperty, stepcheckbinding);
                                    }
                                    break;
                            }
                        }                       
                        i++;
                    }
                }

                int k = 0;
                recipeStep.LstUnit.ToList().ForEach(x =>
                {
                    Type unitType = x.GetType();
                    Binding checkbinding = null;
                    foreach (PropertyInfo propertyInfo in unitType.GetProperties())
                    {
                        if (index == 0 && grid.ColumnDefinitions.Count == 1)
                        {
                            RowDefinition row1 = new RowDefinition();
                            grid.RowDefinitions.Add(row1);
                        }

                        if (grid.ColumnDefinitions.Count == 1 && j == 0)
                        {
                            TextBox textBlock = new TextBox();
                            textBlock.IsReadOnly = true;
                            textBlock.Text = propertyInfo.Name;
                            textBlock.Background = solidColorBrushes[k % 3];

                            grid.Children.Add(textBlock);
                            Grid.SetRow(textBlock, i);
                            Grid.SetColumn(textBlock, 0);
                        }
                        else
                        {
                            Binding binding = new Binding()
                            {
                                Source = recipeStep.LstUnit[k],                // 数据源  
                                                                               //Path = new PropertyPath($"LstUnit[{k}]." + propertyInfo.Name), // 需绑定的数据源属性名  
                                Path = new PropertyPath(propertyInfo.Name), // 需绑定的数据源属性名  

                                Mode = BindingMode.TwoWay,        // 绑定模式  
                                UpdateSourceTrigger = UpdateSourceTrigger.PropertyChanged    //触发器
                            };                         

                            var item = propertyInfo.PropertyType.Name;
                            if (propertyInfo.Name == "UnitName")
                            {
                                TextBox textBlock1 = new TextBox();
                                textBlock1.Text = propertyInfo.GetValue(x).ToString();
                                textBlock1.IsReadOnly = true;
                                grid.Children.Add(textBlock1);
                                Grid.SetRow(textBlock1, i);
                                Grid.SetColumn(textBlock1, index + location);
                            }
                            else
                            {
                                switch (item)
                                {
                                    case "Int32":
                                    case "String":
                                        TextBox textBox = new TextBox();
                                        if (checkbinding == null)
                                        {
                                            textBox.IsEnabled = true;
                                        }
                                        else
                                        {
                                            textBox.SetBinding(TextBox.IsEnabledProperty, checkbinding);
                                        }

                                        textBox.SetBinding(TextBox.TextProperty, binding);
                                        grid.Children.Add(textBox);
                                        Grid.SetRow(textBox, i);
                                        Grid.SetColumn(textBox, index + location);
                                        object[] objAttrs = propertyInfo.GetCustomAttributes(typeof(IsOnlyReadAttribute), true);
                                        if (objAttrs.Length > 0)
                                        {
                                            textBox.IsReadOnly = true;
                                        }
                                        break;

                                    case "Boolean":
                                        CheckBox checkBox = new CheckBox();
                                        if (checkbinding == null)
                                        {
                                            checkbinding = new Binding
                                            {
                                                Source = checkBox,                // 数据源  
                                                Path = new PropertyPath("IsChecked"), // 需绑定的数据源属性名  
                                                Mode = BindingMode.TwoWay,        // 绑定模式  
                                                UpdateSourceTrigger = UpdateSourceTrigger.PropertyChanged    //触发器
                                            };
                                        }
                                        
                                        checkBox.SetBinding(CheckBox.IsCheckedProperty, binding);
                                        grid.Children.Add(checkBox);
                                        Grid.SetRow(checkBox, i);
                                        Grid.SetColumn(checkBox, index+location);
                                        break;

                                    default:
                                        ComboBox comboBox = new ComboBox();
                                        if (checkbinding == null)
                                        {
                                            comboBox.IsEnabled = true;
                                        }
                                        else
                                        {
                                            comboBox.SetBinding(TextBox.IsEnabledProperty, checkbinding);
                                        }
                                        comboBox.Style = new Style();
                                        comboBox.Background = Brushes.White;
                                        string path = propertyInfo.Name;
                                        comboBox.SetBinding(ComboBox.SelectedItemProperty, binding);
                                        ItemsControlHelper.SetEnumValuesToItemsSource(comboBox, true);
                                        grid.Children.Add(comboBox);
                                        Grid.SetRow(comboBox, i);
                                        Grid.SetColumn(comboBox, index + location);
                                        break;
                                }
                            }
                        }
                        i++;
                    }
                    k++;
                });
                //index++;
            }
               
    

        }
        //private void RecipeStepToGridColumn(RecipeStep recipeStep, Grid grid)
        //{
        //    try
        //    {           
        //        Type recipeType = recipeStep.GetType();
        //        int i = 0;
        //        if (grid.ColumnDefinitions.Count == 0)
        //        {
        //            ColumnDefinition col1 = new ColumnDefinition();//Key
        //            grid.ColumnDefinitions.Add(col1);
        //        }
        //        ColumnDefinition col2 = new ColumnDefinition();//Value
        //        grid.ColumnDefinitions.Add(col2);
        //        foreach (PropertyInfo propertyInfo in recipeType.GetProperties())
        //        {
        //            string propertyInfoName = propertyInfo.Name;
        //            string propertyTypeName = propertyInfo.PropertyType.Name;
        //            if (propertyInfoName != "LstUnit")
        //            {
        //                if (index == 0)
        //                {
        //                    RowDefinition row1 = new RowDefinition();
        //                    grid.RowDefinitions.Add(row1);
        //                }


        //                Binding binding = new Binding()
        //                {
        //                    Source = recipeStep,                // 数据源  
        //                    Path = new PropertyPath(propertyInfoName), // 需绑定的数据源属性名  
        //                    Mode = BindingMode.TwoWay,        // 绑定模式  
        //                    UpdateSourceTrigger = UpdateSourceTrigger.PropertyChanged    //触发器
        //                };
        //                switch (propertyTypeName)
        //                {
        //                    case "Int32":
        //                    case "String":
        //                        TextBox textBox = new TextBox();
        //                        textBox.SetBinding(TextBox.TextProperty, binding);
        //                        grid.Children.Add(textBox);
        //                        Grid.SetRow(textBox, i);
        //                        Grid.SetColumn(textBox, grid.ColumnDefinitions.Count - 1);
        //                        object[] objAttrs = propertyInfo.GetCustomAttributes(typeof(IsOnlyReadAttribute), true);
        //                        if (objAttrs.Length > 0)
        //                        {
        //                            textBox.IsReadOnly = true;
        //                            //textBox.SetBinding(TextBox.TextProperty, currentGrid.ColumnDefinitions.c);

        //                            ContextMenu contextmenu = new ContextMenu();
        //                            textBox.ContextMenu = contextmenu;

        //                            MenuItem menuItemDelete = new MenuItem();

        //                            menuItemDelete.Header = "删除";
        //                            menuItemDelete.Click += MenuItemDelete_Click;

        //                            MenuItem menuItemInsert = new MenuItem();
        //                            menuItemInsert.Header = "左插入";
        //                            menuItemInsert.Click += MenuItemInsert_Click;

        //                            MenuItem menuItemCopy = new MenuItem();
        //                            menuItemCopy.Tag = textBox.Text;
        //                            menuItemCopy.Header = "复制";
        //                            menuItemCopy.Click += MenuItemCopy_Click;

        //                            contextmenu.Items.Add(menuItemCopy);
        //                            contextmenu.Items.Add(menuItemDelete);
        //                            contextmenu.Items.Add(menuItemInsert);
        //                        }


        //                        break;

        //                    case "Boolean":
        //                        CheckBox checkBox = new CheckBox();


        //                        checkBox.SetBinding(CheckBox.IsCheckedProperty, binding);
        //                        grid.Children.Add(checkBox);
        //                        Grid.SetRow(checkBox, i);
        //                        Grid.SetColumn(checkBox, grid.ColumnDefinitions.Count - 1);
        //                        break;

        //                    default:
        //                        ComboBox comboBox = new ComboBox();
        //                        comboBox.Style = new Style();
        //                        comboBox.SetBinding(ComboBox.SelectedItemProperty, binding);
        //                        ItemsControlHelper.SetEnumValuesToItemsSource(comboBox, true);
        //                        grid.Children.Add(comboBox);
        //                        Grid.SetRow(comboBox, i);
        //                        Grid.SetColumn(comboBox, grid.ColumnDefinitions.Count - 1);
        //                        break;
        //                }

        //                if (grid.ColumnDefinitions.Count == 2)
        //                {
        //                    TextBox textBlock = new TextBox();
        //                    textBlock.IsReadOnly = true;
        //                    textBlock.Text = propertyInfoName;
        //                    grid.Children.Add(textBlock);
        //                    textBlock.Background = new SolidColorBrush(Colors.BurlyWood);
        //                    Grid.SetRow(textBlock, i);
        //                    Grid.SetColumn(textBlock, 0);
        //                }
        //                i++;
        //            }
        //        }

        //        List<int> ints = new List<int>();

        //        ints.Add(recipeType.GetProperties().Length);
        //        int k = 0;
        //        recipeStep.LstUnit.ToList().ForEach(x =>
        //        {
        //            Type unitType = x.GetType();
        //            Binding checkbinding = null;
        //            foreach (PropertyInfo propertyInfo in unitType.GetProperties())
        //            {
        //                Binding binding = new Binding()
        //                {
        //                    Source = recipeStep.LstUnit[k],                // 数据源  
        //                                                                   //Path = new PropertyPath($"LstUnit[{k}]." + propertyInfo.Name), // 需绑定的数据源属性名  
        //                    Path = new PropertyPath(propertyInfo.Name), // 需绑定的数据源属性名  

        //                    Mode = BindingMode.TwoWay,        // 绑定模式  
        //                    UpdateSourceTrigger = UpdateSourceTrigger.PropertyChanged    //触发器
        //                };
        //                if (index == 0)
        //                {
        //                    RowDefinition row1 = new RowDefinition();
        //                    grid.RowDefinitions.Add(row1);
        //                }
        //                var item = propertyInfo.PropertyType.Name;
        //                if (propertyInfo.Name == "UnitName")
        //                {
        //                    TextBox textBlock1 = new TextBox();

        //                    //textBlock1.SetBinding(TextBlock.TextProperty, binding);
        //                    textBlock1.Text = propertyInfo.GetValue(x).ToString();
        //                    //textBlock1.BorderThickness = new Thickness(0);
        //                    //textBlock1.Foreground = Brushes.Red;
        //                    textBlock1.IsReadOnly = true;
        //                    //textBlock1.HorizontalAlignment = HorizontalAlignment.Center;
        //                    grid.Children.Add(textBlock1);
        //                    Grid.SetRow(textBlock1, i);
        //                    Grid.SetColumn(textBlock1, grid.ColumnDefinitions.Count - 1);
        //                }
        //                else
        //                {
        //                    //CheckBox check = new CheckBox();
        //                    //check.IsChecked = false;

        //                    switch (item)
        //                    {
        //                        case "Int32":
        //                        case "String":
        //                            TextBox textBox = new TextBox();
        //                            //textBox.SetBinding(TextBox.IsEnabledProperty, check.IsChecked);
        //                            //textBox.IsEnabled= true;
        //                            if (checkbinding == null)
        //                            {
        //                                textBox.IsEnabled = true;
        //                            }
        //                            else
        //                            {
        //                                textBox.SetBinding(TextBox.IsEnabledProperty, checkbinding);
        //                            }
        //                            //textBox.BorderBrush = Brushes.Transparent;
        //                            //textBox.BorderThickness = new Thickness(0);

        //                            textBox.SetBinding(TextBox.TextProperty, binding);
        //                            grid.Children.Add(textBox);
        //                            Grid.SetRow(textBox, i);
        //                            Grid.SetColumn(textBox, grid.ColumnDefinitions.Count - 1);
        //                            object[] objAttrs = propertyInfo.GetCustomAttributes(typeof(IsOnlyReadAttribute), true);
        //                            if (objAttrs.Length > 0)
        //                            {
        //                                textBox.IsReadOnly = true;
        //                            }
        //                            break;

        //                        case "Boolean":

        //                            CheckBox checkBox = new CheckBox();
        //                            checkbinding = new Binding
        //                            {
        //                                Source = checkBox,                // 数据源  
        //                                                                  //Path = new PropertyPath($"LstUnit[{k}]." + propertyInfo.Name), // 需绑定的数据源属性名  
        //                                Path = new PropertyPath("IsChecked"), // 需绑定的数据源属性名  

        //                                Mode = BindingMode.TwoWay,        // 绑定模式  
        //                                UpdateSourceTrigger = UpdateSourceTrigger.PropertyChanged    //触发器
        //                            };
        //                            //checkbinding = binding;
        //                            //checkBox.Margin = new Thickness(1);
        //                            checkBox.SetBinding(CheckBox.IsCheckedProperty, binding);
        //                            grid.Children.Add(checkBox);
        //                            Grid.SetRow(checkBox, i);
        //                            Grid.SetColumn(checkBox, grid.ColumnDefinitions.Count - 1);
        //                            break;

        //                        default:
        //                            ComboBox comboBox = new ComboBox();
        //                            if (checkbinding == null)
        //                            {
        //                                comboBox.IsEnabled = true;
        //                            }
        //                            else
        //                            {
        //                                comboBox.SetBinding(TextBox.IsEnabledProperty, checkbinding);
        //                            }
        //                            comboBox.Style = new Style();
        //                            comboBox.Background = Brushes.White;
        //                            string path = propertyInfo.Name;
        //                            comboBox.SetBinding(ComboBox.SelectedItemProperty, binding);
        //                            ItemsControlHelper.SetEnumValuesToItemsSource(comboBox, true);
        //                            grid.Children.Add(comboBox);
        //                            Grid.SetRow(comboBox, i);
        //                            Grid.SetColumn(comboBox, grid.ColumnDefinitions.Count - 1);
        //                            break;
        //                    }
        //                }

        //                if (grid.ColumnDefinitions.Count == 2)
        //                {
        //                    TextBox textBlock = new TextBox();
        //                    textBlock.IsReadOnly = true;
        //                    textBlock.Text = propertyInfo.Name;
        //                    textBlock.Background = solidColorBrushes[k % 3];

        //                    grid.Children.Add(textBlock);
        //                    Grid.SetRow(textBlock, i);
        //                    Grid.SetColumn(textBlock, 0);
        //                }
        //                i++;
        //            }
        //            ints.Add(unitType.GetProperties().Length);
        //            k++;
        //        });
        //        index++;
        //    } 
        //    catch
        //    { }
            

        //    //return new ValueTuple<Grid, List<int>>(grid, ints);
        //}
        /// <summary>
        /// step转换为Grid
        /// </summary>
        /// <param name="recipeStep"></param>
        /// <returns></returns>
        private ValueTuple<Grid, List<int>> RecipeStepToGrid(RecipeStep recipeStep)
        {
            Grid grid = new Grid();
            ContextMenu contextmenu = new ContextMenu();
            contextmenu.Tag = grid;
            grid.ContextMenu= contextmenu;
            MenuItem menuItemDelete = new MenuItem();
            menuItemDelete.Header = "删除";
            menuItemDelete.Click += MenuItemDelete_Click;

            MenuItem menuItemInsert = new MenuItem();
            menuItemInsert.Header = "左插入";
            menuItemInsert.Click += MenuItemLeftInsert_Click;

            contextmenu.Items.Add(menuItemDelete);
            contextmenu.Items.Add(menuItemInsert);

            List<int> ints = new List<int>();

            ColumnDefinition col1 = new ColumnDefinition();//Key
            ColumnDefinition col2 = new ColumnDefinition();//Value
            grid.ColumnDefinitions.Add(col1);
            grid.ColumnDefinitions.Add(col2);
            GridOptions.SetShowBorder(grid, true);
            GridOptions.SetLineBrush(grid, Brushes.White);
            GridOptions.SetLineThickness(grid, 1);
            grid.Margin = new Thickness(15, 5, 0, 0);

            Type recipeType = recipeStep.GetType();
            int i = 0;
            foreach (PropertyInfo propertyInfo in recipeType.GetProperties())
            {
                string propertyInfoName  = propertyInfo.Name;
                string propertyTypeName  = propertyInfo.PropertyType.Name;
                if (propertyInfoName != "LstUnit")
                {
                    RowDefinition row1 = new RowDefinition();
                    grid.RowDefinitions.Add(row1);

                    Binding binding = new Binding()
                    {
                        Source = recipeStep,                // 数据源  
                        Path = new PropertyPath(propertyInfoName), // 需绑定的数据源属性名  
                        Mode = BindingMode.TwoWay,        // 绑定模式  
                        UpdateSourceTrigger = UpdateSourceTrigger.PropertyChanged    //触发器
                    };
                    switch (propertyTypeName)
                    {
                        case "Int32":
                        case "String":
                            TextBox textBox = new TextBox();                          
                            textBox.SetBinding(TextBox.TextProperty, binding);
                            grid.Children.Add(textBox);
                            Grid.SetRow(textBox, i);
                            Grid.SetColumn(textBox, 1);
                            object[] objAttrs = propertyInfo.GetCustomAttributes(typeof(IsOnlyReadAttribute), true);
                            if (objAttrs.Length > 0)
                            {
                                textBox.IsReadOnly = true;
                            }
                            break;

                        case "Boolean":
                            CheckBox checkBox = new CheckBox();
                            checkBox.SetBinding(CheckBox.IsCheckedProperty, binding);
                            grid.Children.Add(checkBox);
                            Grid.SetRow(checkBox, i);
                            Grid.SetColumn(checkBox, 1);
                            break;

                        default:
                            ComboBox comboBox = new ComboBox();
                            comboBox.SetBinding(ComboBox.SelectedItemProperty, binding);
                            ItemsControlHelper.SetEnumValuesToItemsSource(comboBox, true);
                            grid.Children.Add(comboBox);
                            Grid.SetRow(comboBox, i);
                            Grid.SetColumn(comboBox, 1);
                            if (propertyInfo.Name == "PressureUnitMode")
                            {
                                comboBox.SelectionChanged += ComboBox_SelectionChanged;
                            }
                            break;

                    }

                    TextBlock textBlock = new TextBlock();
                    textBlock.Text = propertyInfoName;
                    grid.Children.Add(textBlock);

                    Grid.SetRow(textBlock, i);
                    Grid.SetColumn(textBlock, 0);
                    i++;
                }

            }
            ints.Add(recipeType.GetProperties().Length);
            int k = 0;
            recipeStep.LstUnit.ToList().ForEach(x =>
            {
                Type unitType = x.GetType();
                foreach (PropertyInfo propertyInfo in unitType.GetProperties())
                {
                    Binding binding = new Binding()
                    {
                        Source = recipeStep.LstUnit[k],                // 数据源  
                        //Path = new PropertyPath($"LstUnit[{k}]." + propertyInfo.Name), // 需绑定的数据源属性名  
                        Path = new PropertyPath(propertyInfo.Name), // 需绑定的数据源属性名  

                        Mode = BindingMode.TwoWay,        // 绑定模式  
                        UpdateSourceTrigger = UpdateSourceTrigger.PropertyChanged    //触发器
                    };
                    RowDefinition row1 = new RowDefinition();
                    grid.RowDefinitions.Add(row1);
                    var item = propertyInfo.PropertyType.Name;
                    if (propertyInfo.Name == "UnitName")
                    {
                        TextBlock textBlock1 = new TextBlock();

                        //textBlock1.SetBinding(TextBlock.TextProperty, binding);
                        textBlock1.Text = propertyInfo.GetValue(x).ToString();
                        textBlock1.Foreground = Brushes.Red;
                        //textBlock1.HorizontalAlignment = HorizontalAlignment.Center;
                        grid.Children.Add(textBlock1);
                        Grid.SetRow(textBlock1, i);
                        Grid.SetColumn(textBlock1, 1);
                    }
                    else
                    {
                        switch (item)
                        {
                            case "Int32":
                            case "String":
                                TextBox textBox = new TextBox();
                                textBox.BorderBrush = Brushes.Transparent;
                                textBox.SetBinding(TextBox.TextProperty, binding);
                                grid.Children.Add(textBox);
                                Grid.SetRow(textBox, i);
                                Grid.SetColumn(textBox, 1);
                                object[] objAttrs = propertyInfo.GetCustomAttributes(typeof(IsOnlyReadAttribute), true);
                                if (objAttrs.Length > 0)
                                {
                                    textBox.IsReadOnly = true;
                                }
                                break;

                            case "Boolean":
                                CheckBox checkBox = new CheckBox();
                                checkBox.SetBinding(CheckBox.IsCheckedProperty, binding);
                                grid.Children.Add(checkBox);
                                Grid.SetRow(checkBox, i);
                                Grid.SetColumn(checkBox, 1);
                                break;

                            default:
                                ComboBox comboBox = new ComboBox();
                                comboBox.BorderBrush = Brushes.Transparent;
                                //comboBox.Background = Brushes.White;
                                string path = propertyInfo.Name;
                                comboBox.SetBinding(ComboBox.SelectedItemProperty, binding);
                                ItemsControlHelper.SetEnumValuesToItemsSource(comboBox, true);
                                grid.Children.Add(comboBox);
                                Grid.SetRow(comboBox, i);
                                Grid.SetColumn(comboBox, 1);
                                break;
                        }
                    }
                    TextBlock textBlock = new TextBlock();
                    textBlock.Text = propertyInfo.Name;
                    grid.Children.Add(textBlock);
                    Grid.SetRow(textBlock, i);
                    Grid.SetColumn(textBlock, 0);
                    i++;
                }
                ints.Add(unitType.GetProperties().Length);
                k++;
            });
            return new ValueTuple<Grid, List<int>>(grid, ints);
        }

        private void MenuItemLeftInsert_Click(object sender, RoutedEventArgs e)
        {
            var t = ((sender as MenuItem).Parent as ContextMenu).PlacementTarget as TextBox;
            int insertIndex = Convert.ToInt32(t.Text);
            OnAddStep(insertIndex);

        }
        private void MenuItemRightInsert_Click(object sender, RoutedEventArgs e)
        {
            var t = ((sender as MenuItem).Parent as ContextMenu).PlacementTarget as TextBox;
            int insertIndex = Convert.ToInt32(t.Text);
            OnAddStep(insertIndex+1);
        }
        private void MenuItemDelete_Click(object sender, RoutedEventArgs e)
        {
            var t = ((sender as MenuItem).Parent as ContextMenu).PlacementTarget as TextBox;
            int deleteIndex = Convert.ToInt32(t.Text);
            OnDeleteStep(deleteIndex - 1);
        }

        private void MenuItemCopy_Click(object sender, RoutedEventArgs e)
        {
            var t= ((sender as MenuItem).Parent as ContextMenu).PlacementTarget as TextBox;
            copyIndex =Convert.ToInt32( t.Text);
            
        }

        /// <summary>
        /// 获取父控件
        /// </summary>
        /// <typeparam name="T"></typeparam>
        /// <param name="obj"></param>
        /// <param name="name"></param>
        /// <returns></returns>
        public T GetParentObject2<T>(DependencyObject obj, string name) where T : FrameworkElement
        {
            DependencyObject parent = VisualTreeHelper.GetParent(obj);
            while (parent != null)
            {
                if (parent is T && (((T)parent).Name == name || string.IsNullOrEmpty(name)))
                {
                    return (T)parent;
                }
                parent = VisualTreeHelper.GetParent(parent);
            }
            return null;
        }
        private void ComboBox_SelectionChanged(object sender, SelectionChangedEventArgs e)
        {
            if (e.RemovedItems.Count > 0)
            {
                ComboBox comboBox = sender as ComboBox;
                Grid grid = GetParentObject<Grid>(comboBox, "");
                int index= GridStackPanel.Children.IndexOf(grid);
                RecipeStep recipeStep = CurrentRecipe.Steps[index];
                recipeStep.LstUnit.RemoveAt(0);
                if (comboBox.SelectedIndex == 0)
                {
                    recipeStep.LstUnit.Insert(0, new PressureByPressureModeUnit());
                }
                else
                {
                    recipeStep.LstUnit.Insert(0, new PressureByValveModeUnit());
                }
                GridStackPanel.Children.Remove(grid);
                GridStackPanel.Children.Insert(index, RecipeStepToGrid(recipeStep).Item1);
            }
        }

      
        public T GetParentObject<T>(DependencyObject obj, string name) where T : FrameworkElement
        {
            DependencyObject parent = VisualTreeHelper.GetParent(obj);
            while (parent != null)
            {
                if (parent is T && (((T)parent).Name == name || string.IsNullOrEmpty(name)))
                {
                    return (T)parent;
                }
                parent = VisualTreeHelper.GetParent(parent);
            }
            return null;
        }

        private Tuple<DataGrid,List<int>> RecipeStepToDataGrid(RecipeStep recipeStep)
        {
            DataGrid dataGrid = new DataGrid();
            List<int> ints = new List<int>();
            DataTable dataTable = new DataTable();
            dataTable.Columns.Add("Key");
            dataTable.Columns.Add("Value");
            dataGrid.CanUserAddRows = false;
            dataGrid.AutoGenerateColumns = true;       
            dataGrid.SelectionUnit = DataGridSelectionUnit.Cell;
            dataGrid.SetValue(System.Windows.Controls.VirtualizingStackPanel.IsVirtualizingProperty, false);
            Type recipeType = recipeStep.GetType();
            foreach (PropertyInfo propertyInfo in recipeType.GetProperties())
            {
                if (propertyInfo.Name != "LstUnit")
                {
                    dataTable.Rows.Add(propertyInfo.Name, propertyInfo.GetValue(recipeStep));
                }
            }
            ints.Add(dataTable.Rows.Count);
            
            recipeStep.LstUnit.ToList().ForEach(k =>
            {
                //List<dynamic> dynamics = new List<dynamic>();
                Type type = k.GetType();
                ints.Add(type.GetProperties().Length);
                foreach (PropertyInfo propertyInfo in type.GetProperties())
                {
                    var name = propertyInfo.Name;
                    var value = propertyInfo.GetValue(k);
                        //dynamicModel.PropertyName = name;
                        //dynamicModel.Property = value;
                    dataTable.Rows.Add(name, value);
                }
            });
            dataGrid.ItemsSource = dataTable.DefaultView;
            //});
            return new Tuple<DataGrid, List<int>>(dataGrid, ints);

        }
        private void ChangeDataGridRowColor(DataGrid dataGrid,List<int> ints)
        {
            int count = 0;
            for (int i = 0; i < ints.Count; i++)
            {
                for (int j = 0; j < ints[i]; j++)
                {
                    dataGrid.UpdateLayout();
                    int index = count + j;
                    DataGridRow row = dataGrid.ItemContainerGenerator.ContainerFromItem(dataGrid.Items[index]) as DataGridRow;
                    row.Background = solidColorBrushes[i];
                }
                count += ints[i];
            }
        }     
        private void ChangeGridRowColor(Grid grid, List<int> ints)
        {
            int count = 0;
            for (int i = 0; i < ints.Count; i++)
            {
                for (int j = 0; j < ints[i]; j++)
                {
                    //dataGrid.UpdateLayout();
                    int index = count + j;
                    //DataGridRow row = dataGrid.ItemContainerGenerator.ContainerFromItem(dataGrid.Items[index]) as DataGridRow;
                    //grid.RowDefinitions[index]
                }
                count += ints[i];
            }
        }






      

        #region INotifyPropertyChanged

        public event PropertyChangedEventHandler PropertyChanged;

        public void InvokePropertyChanged(string propertyName)
        {
            if (PropertyChanged != null)
            {
                PropertyChanged.Invoke(this, new PropertyChangedEventArgs(propertyName));
            }
        }

        #endregion INotifyPropertyChanged
    }


}