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2026-04-08 53e656200368a983e563550e2cc1acbc6d86b729
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using OpenTap;
using OpenTap.Addin.Annotation;
using OpenTapEditor.UI;
using System.ComponentModel;
using System.Reflection;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Xml.Serialization;
 
namespace OpenTapEditor.Provider
{
    public class GridControlProvider
    {
        private static ITypeData resourceTypeData = TypeData.FromType(typeof(IResource));
 
        /// <summary>
        /// 获取需要渲染的属性
        /// </summary>
        /// <param name="obj"></param>
        /// <returns></returns>
        public static Dictionary<string, PropertyInfo> GetRenderProperty(object obj)
        {
            var res = new Dictionary<string, PropertyInfo>();
            var properties = obj.GetType().GetProperties(BindingFlags.Instance | BindingFlags.Public);
            foreach (var property in properties)
            {
                if (property.GetCustomAttribute<DisplayAttribute>() != null)
                {
                    res[property.Name] = property;
                }
            }
            return res;
        }
 
        /// <summary>
        /// 获取需要渲染的方法
        /// </summary>
        /// <param name="obj"></param>
        /// <returns></returns>
        public static Dictionary<string, MethodInfo> GetRenderMethods(object obj)
        {
            var res = new Dictionary<string, MethodInfo>();
            var methods = obj.GetType().GetMethods(BindingFlags.Instance | BindingFlags.Public);
            foreach (var method in methods)
            {
                if (method.GetCustomAttribute<DisplayAttribute>() != null)
                {
                    res[method.Name] = method;
                }
            }
            return res;
        }
 
        private static FrameworkElement RanderElement(object source, PropertyInfo property)
        {
            if (property.GetCustomAttribute<FilePathAttribute>() is FilePathAttribute fpa)
            {
                FileSelector fs = new FileSelector() { Mode = fpa.Mode, Ext = fpa.FileExtension };
                if (property.PropertyType == typeof(MacroString))
                {
                    BindingOperations.SetBinding(fs, FileSelector.FilePathProperty,
                   new Binding(property.Name)
                   {
                       Source = source,
                       Converter = MacroStringConverter.Instance,
                       ConverterParameter = source,
                       Mode = BindingMode.TwoWay,
                       NotifyOnSourceUpdated = true
                   });
                }
                else
                {
                    BindingOperations.SetBinding(fs, FileSelector.FilePathProperty,
                    new Binding(property.Name)
                    {
                        Source = source,
                        Mode = BindingMode.TwoWay,
                        NotifyOnSourceUpdated = true
                    });
                }
                return fs;
            }
 
            if (property.GetCustomAttribute<DynamicSelectAttribute>() is DynamicSelectAttribute dsa)
            {
                ComboBox combox = new ComboBox();
 
                if (!string.IsNullOrEmpty(dsa.SourceName))
                {
                    BindingOperations.SetBinding(combox, ComboBox.ItemsSourceProperty,
                    new Binding(dsa.SourceName)
                    {
                        Source = source,
                        Mode = BindingMode.OneWay
                    });
                }
 
                if (!string.IsNullOrEmpty(dsa.DisplayName))
                {
                    combox.DisplayMemberPath = dsa.DisplayName;
                    combox.SelectedValuePath = dsa.BindingName;
                    BindingOperations.SetBinding(combox, ComboBox.SelectedValueProperty, new Binding(property.Name)
                    {
                        Source = source,
                        Mode = BindingMode.TwoWay
                    });
                }
                else
                {
                    BindingOperations.SetBinding(combox, ComboBox.TextProperty, new Binding(property.Name)
                    {
                        Source = source,
                        Mode = BindingMode.TwoWay
                    });
                }
                return combox;
            }
 
            if (property.GetCustomAttribute<BindingListAttribute>() is BindingListAttribute bla)
            {
                var dataGrid = new DataGrid()
                {
                    MinHeight = 100,
                    HorizontalScrollBarVisibility = ScrollBarVisibility.Disabled
                };
 
                BindingOperations.SetBinding(dataGrid,
                        DataGrid.ItemsSourceProperty,
                        new Binding(bla.BindingName)
                        {
                            Source = source,
                            Mode = BindingMode.TwoWay,
                        });
                dataGrid.CanUserAddRows = bla.CanAdd;
                dataGrid.AutoGenerateColumns = false;
                dataGrid.CanUserSortColumns = false;
                Type propertyType = source?.GetType()?.GetProperty(bla.BindingName)?.PropertyType;
                if (propertyType?.IsGenericType == true)
                {
                    DataGridHelper.SetDataGridColumns(dataGrid, propertyType.GetGenericArguments()[0]);
                }
                else
                {
                    DataGridHelper.SetDataGridColumns(dataGrid, propertyType);
                }
                return dataGrid;
            }
 
            if (property.PropertyType == typeof(bool?) || property.PropertyType == typeof(bool))
            {
                CheckBox cb = new CheckBox();
                cb.VerticalAlignment = VerticalAlignment.Center;
                BindingOperations.SetBinding(cb, CheckBox.IsCheckedProperty,
                        new Binding(property.Name)
                        {
                            Source = source,
                            Mode = BindingMode.TwoWay,
                        });
                return cb;
            }
 
            // 枚举
            if (property.PropertyType.IsEnum)
            {
                ComboBox combox = new ComboBox();
                combox.VerticalAlignment = VerticalAlignment.Center;
                combox.ItemsSource = System.Enum.GetNames(property.PropertyType);
 
                BindingOperations.SetBinding(combox, ComboBox.SelectedItemProperty,
                new Binding(property.Name)
                {
                    Source = source,
                    Mode = BindingMode.TwoWay
                });
                return combox;
            }
 
            /// 参数
            if (property.GetCustomAttribute<TreeDataAttribute>() is TreeDataAttribute tda)
            {
                VariableTree tree = new VariableTree() { MinHeight = 100 };
 
                BindingOperations.SetBinding(tree, VariableTree.DatasourceProperty,
                    new Binding(property.Name)
                    {
                        Source = source,
                        Mode = BindingMode.TwoWay
                    });
                return tree;
            }
 
            if (property.GetCustomAttribute<IgnoreVariable>() is IgnoreVariable iv)
            {
                TextBox tb = new TextBox
                {
                    IsReadOnly = !(property.CanWrite && property.SetMethod?.IsPublic == true)
                };
                BindingOperations.SetBinding(tb, TextBox.TextProperty,
                    new Binding(property.Name)
                    {
                        Source = source,
                        Mode = tb.IsReadOnly ? BindingMode.OneWay : BindingMode.TwoWay,
                        UpdateSourceTrigger = UpdateSourceTrigger.PropertyChanged
                    });
                return tb;
            }
 
            VariableTextBox vtb = new VariableTextBox() { Step = (ITestStep)source };
            BindingOperations.SetBinding(vtb, VariableTextBox.ValueProperty,
                new Binding(property.Name)
                {
                    Source = source,
                    UpdateSourceTrigger = UpdateSourceTrigger.PropertyChanged
                });
 
            return vtb;
        }
 
        public static bool FilterMember(IMemberData member)
        {
            if (member.DeclaringType.DescendsTo(resourceTypeData) && member.Name == nameof(Resource.Name))
                return true;
            if (member.GetAttribute<BrowsableAttribute>() is BrowsableAttribute attr)
                return attr.Browsable;
            if (member.HasAttribute<OutputAttribute>())
                return true;
            return member.Attributes.Any(a => a is XmlIgnoreAttribute) == false && member.Writable;
        }
 
        public static Grid GetControl(object obj)
        {
            var grid = new Grid()
            {
 
            };
            grid.ColumnDefinitions.Add(new ColumnDefinition()
            {
                Width = new GridLength(1, GridUnitType.Auto)
            });
            grid.ColumnDefinitions.Add(new ColumnDefinition()
            {
                Width = new GridLength(1, GridUnitType.Star)
            });
 
            var properties = GetRenderProperty(obj);
 
            int i = 0;
            foreach (var key in properties.Keys)
            {
 
                var property = properties[key];
                var display = property.GetCustomAttribute<DisplayAttribute>();
                var label = new Label
                {
                    Content = display.Name
                };
 
                grid.RowDefinitions.Add(new RowDefinition()
                {
                    Height = new GridLength(1, GridUnitType.Auto)
                });
 
                grid.Children.Add(label);
                Grid.SetRow(label, i);
                Grid.SetColumn(label, 0);
 
                var element = RanderElement(obj, property);
                if (element != null)
                {
                    grid.Children.Add(element);
                    Grid.SetRow(element, i);
                    Grid.SetColumn(element, 1);
                }
                i++;
            }
 
 
            foreach (var node in GetRenderMethods(obj))
            {
 
                var method = node.Value;
                var display = method.GetCustomAttribute<DisplayAttribute>();
                var btn = new Button
                {
                    Content = display.Name
                };
 
                btn.Click += (sender, e) =>
                {
                    method.Invoke(obj, null);
                };
 
                grid.RowDefinitions.Add(new RowDefinition()
                {
                    Height = new GridLength(1, GridUnitType.Auto)
                });
 
                grid.Children.Add(btn);
                Grid.SetRow(btn, i);
                Grid.SetColumn(btn, 0);
                Grid.SetColumnSpan(btn, 2);
                i++;
            }
 
            if (obj is ITestStepParent tsp)
            {
                grid.RowDefinitions.Add(new RowDefinition()
                {
                    Height = new GridLength(1, GridUnitType.Auto)
                });
 
                var label = new Label
                {
                    Content = "Break Condition"
                };
                grid.Children.Add(label);
                Grid.SetRow(label, i);
                Grid.SetColumn(label, 0);
 
                var s = BreakConditionProperty.GetBreakCondition(tsp);
                var element = new BreakConditionCtrl
                {
                    Source = tsp
                };
                if (element != null)
                {
                    grid.Children.Add(element);
                    Grid.SetRow(element, i);
                    Grid.SetColumn(element, 1);
                }
            }
            return grid;
        }
    }
}