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194
IFCReader/MainWindow.xaml.cs
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194
IFCReader/MainWindow.xaml.cs
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using System;
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using System.Collections.Generic;
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using System.IO;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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using System.Windows;
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using System.Windows.Controls;
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using System.Windows.Data;
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using System.Windows.Documents;
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using System.Windows.Input;
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using System.Windows.Media;
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using System.Windows.Media.Imaging;
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using System.Windows.Navigation;
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using System.Windows.Shapes;
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using Microsoft.Win32;
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using Newtonsoft.Json;
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using Xbim.Ifc;
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using Xbim.Ifc2x3.PropertyResource;
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using Xbim.Ifc4.Interfaces;
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using Xbim.Ifc4.Kernel;
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using Xbim.Ifc4.ProductExtension;
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using Xbim.Ifc4.PropertyResource;
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namespace IFCReader
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{
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/// <summary>
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/// MainWindow.xaml 的交互逻辑
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/// </summary>
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public partial class MainWindow : Window
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{
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public StringBuilder Message { get; private set; } = new();
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public string JsonMessage { get; private set; }
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public MainWindow()
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{
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InitializeComponent();
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}
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private void ReadIFC(string fileName)
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{
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var model = IfcStore.Open(fileName);
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List<IFCElement> elements = new();
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var collection = model.Instances.OfType<IIfcElement>();
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foreach (var obj in collection)
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{
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Message.AppendLine("构件分割线----------------------------构件分割线");
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Message.AppendLine(obj.Name);
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IFCElement element = new() { Name = obj.Name };
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elements.Add(element);
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//类型属性
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var typeGroups = obj.IsTypedBy.SelectMany(r => r.RelatingType.HasPropertySets);
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foreach (var property in typeGroups)
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{
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if (property is IIfcPropertySet group)
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{
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Message.AppendLine($"<类型属性分组>: {group.Name}-------------------");
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var ps = group.PropertySetDefinitions.OfType<IIfcPropertySet>().SelectMany(pset => pset.HasProperties);
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Dictionary<string, string> keyValuePairs = new Dictionary<string, string>();
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element.Groups.Add(new Group() { Name = group.Name, Properties = keyValuePairs });
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foreach (var item in ps)
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{
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if (item is IIfcPropertySingleValue propSingle)
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{
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Message.AppendLine($"<类型属性>: {propSingle.Name}, <值>: {propSingle.NominalValue}");
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//element.Groups.Add(propSingle.Name, propSingle.NominalValue.ToString());
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keyValuePairs.Add(propSingle.Name, propSingle.NominalValue.ToString());
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}
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}
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}
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//if (group is IIfcPropertySet propertySet)
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//{
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// Message.AppendLine($"Set:{propertySet.Name}, Value:{propertySet.PropertySetDefinitions}");
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//}
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}
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//实例属性
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var insGroups = obj.IsDefinedBy.SelectMany(r => r.RelatingPropertyDefinition.PropertySetDefinitions);
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////在这种情况下, 只考虑属性集。
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//.OfType<IIfcPropertySet>();
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////从所有属性集中获取所有属性
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//.SelectMany(pset => pset.HasProperties);
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//分组
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foreach (var group in insGroups)
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{
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Message.AppendLine($"<实例属性分组>: {group.Name}");
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var ps = group.PropertySetDefinitions.OfType<IIfcPropertySet>().SelectMany(pset => pset.HasProperties);
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Dictionary<string, string> keyValuePairs = new Dictionary<string, string>();
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element.Groups.Add(new Group() { Name = group.Name, Properties = keyValuePairs });
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foreach (var item in ps)
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{
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if (item is IIfcPropertySingleValue propSingle)
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{
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Message.AppendLine($"<实例属性>: {propSingle.Name}, <值>: {propSingle.NominalValue}");
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//element.Groups.Add(propSingle.Name, propSingle.NominalValue.ToString());
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keyValuePairs.Add(propSingle.Name, propSingle.NominalValue.ToString());
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}
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}
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//if (group is IIfcPropertySet propertySet)
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//{
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// Message.AppendLine($"Set:{propertySet.Name}, Value:{propertySet.PropertySetDefinitions}");
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//}
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}
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//var setting = new JsonSerializerSettings();
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//setting.PreserveReferencesHandling = PreserveReferencesHandling.Objects;
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//setting.ReferenceLoopHandling = ReferenceLoopHandling.Ignore;
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//JsonMessage += JsonConvert.SerializeObject(insGroups, setting);
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}
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JsonMessage = JsonConvert.SerializeObject(elements, Formatting.Indented);
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//var setting = new JsonSerializerSettings();
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//setting.PreserveReferencesHandling = PreserveReferencesHandling.Objects;
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//setting.ReferenceLoopHandling = ReferenceLoopHandling.Ignore;
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//JsonMessage = JsonConvert.SerializeObject(collection, setting);
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}
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private void OpenFile(object sender, RoutedEventArgs e)
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{
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OpenFileDialog dialog = new OpenFileDialog() { Filter = "IFC文件|*.ifc", Multiselect = false };
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if (dialog.ShowDialog() == true)
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{
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IfcFilePath.Text = dialog.FileName;
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ReadIFC(dialog.FileName);
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}
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}
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private void WriteJosn(object sender, RoutedEventArgs e)
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{
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WriteJsonFile(JsonMessage);
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}
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private void WriteJsonFile(string jsonMessage)
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{
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var filePath = Environment.GetFolderPath(Environment.SpecialFolder.Desktop) + "\\属性信息.json";
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using (FileStream fs = new FileStream(filePath, FileMode.Create))
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{
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//写入
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using (StreamWriter sw = new StreamWriter(fs))
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{
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sw.WriteLine(jsonMessage);
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}
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}
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System.Diagnostics.Process.Start(filePath);
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}
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private void WriteTxt(object sender, RoutedEventArgs e)
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{
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WriteTextFile(Message);
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}
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public void WriteTextFile(StringBuilder sb, string fileName = "IFC属性集")
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{
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var filePath = Environment.GetFolderPath(Environment.SpecialFolder.Desktop) + $"\\{fileName}.txt";
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File.WriteAllText(filePath, sb.ToString());
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System.Diagnostics.Process.Start(filePath);
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}
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}
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public class IFCElement
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{
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[JsonProperty("元素")]
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public string Name { get; set; }
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[JsonProperty("属性")]
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public List<Group> Groups { get; set; } = new();
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}
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public class Group
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{
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[JsonProperty("分组名称")]
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public string Name { get; set; }
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[JsonProperty("参数")]
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public Dictionary<string, string> Properties = new Dictionary<string, string>();
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}
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public class Property
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{
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[JsonProperty("参数")]
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public string Name { get; set; }
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[JsonProperty("值")]
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public string Value { get; set; }
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}
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//public record Property(string Key, string Value);
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}
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