添加项目文件。
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268
QuickModeling/ViewModels/ConfigurationPropsAttachViewModel.cs
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268
QuickModeling/ViewModels/ConfigurationPropsAttachViewModel.cs
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using System.Collections.Generic;
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using System.Collections.ObjectModel;
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using System.ComponentModel;
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using System.Configuration;
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using System.IO;
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using System.Linq;
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using System.Reflection;
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using System.Windows;
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using System.Windows.Data;
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using Bentley.DgnPlatformNET;
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using Bentley.ECObjects.Instance;
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using Bentley.MstnPlatformNET;
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using CommunityToolkit.Mvvm.ComponentModel;
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using CommunityToolkit.Mvvm.Input;
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using CommunityToolkit.Mvvm.Messaging;
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using Newtonsoft.Json;
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using Newtonsoft.Json.Linq;
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using QuickModeling.Models;
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using QuickModeling.Views;
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namespace QuickModeling.ViewModels
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{
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public partial class ConfigurationPropsAttachViewModel : ObservableRecipient, IRecipient<string>, IRecipient<ComponentConfig>
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{
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private List<ComponentConfig> allConfigs;
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[ObservableProperty]
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private List<ComponentConfig> configs;
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private ICollectionView cv;
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/// <summary>
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/// 配置文件路径
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/// </summary>
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private readonly string path = Path.Combine(
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Path.GetDirectoryName(Assembly.GetExecutingAssembly().Location),
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"Configs",
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"Configurations.json");
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[ObservableProperty]
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private ComponentType selectedComponentType;
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[ObservableProperty]
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[NotifyCanExecuteChangedFor(nameof(ModifyConfigCommand), nameof(AddToModelsCommand))]
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private ComponentConfig selectedConfig;
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public ConfigurationPropsAttachViewModel()
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{
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WeakReferenceMessenger.Default.Register<string, string>(this, "manager");
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WeakReferenceMessenger.Default.Register<ComponentConfig, string>(this, "config");
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try
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{
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EnsureConfigFileExists();
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//读取配置文件
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var jsonString = File.ReadAllText(path);
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allConfigs = JsonConvert.DeserializeObject<List<ComponentConfig>>(jsonString)
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.Where(s => s.IsEnabled)
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.ToList();
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Configs = allConfigs.Where(s => s.ComponentType == SelectedComponentType).ToList();
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}
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catch (System.Exception ex)
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{
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MessageBox.Show(ex.Message);
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}
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}
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[RelayCommand(CanExecute = nameof(CanOperate))]
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private void AddToModels(ComponentConfig config)
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{
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if (config == null)
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{
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MessageBox.Show("请选择要添加的配置", "提示", MessageBoxButton.OK, MessageBoxImage.Information);
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return;
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}
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//选中参数
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var agenda = new ElementAgenda();
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SelectionSetManager.BuildAgenda(ref agenda);
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if (agenda.IsEmpty)
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{
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MessageBox.Show("请先选择要添加属性的元素", "提示", MessageBoxButton.OK, MessageBoxImage.Information);
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return;
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}
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try
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{
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//var lib = ItemTypesHelpers.GetOrCreateItemTypeLibrary(config.Name);
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//ItemType分组
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var groups = config.Parameters.GroupBy(p => p.Group);
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//var itemTypes = lib.ItemTypes;
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//将ItemType添加到ItemTypeLibrary中，即dgnfile中
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foreach (var g in groups)
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{
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var itemType = ItemTypesHelpers.GetOrCreateItemType(config.Name, g.Key);
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foreach (var p in g)
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{
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//存在参数，则不加
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var prop = itemType.GetPropertyByName(p.Name);
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if (prop == null)
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{
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ItemTypesHelpers.AddPropertyToItemType(
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itemType,
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p.Name,
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(CustomProperty.TypeKind)p.DataType,
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p.Value);
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}
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else//更新属性定义
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{
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prop.Type = (CustomProperty.TypeKind)p.DataType;
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prop.DefaultValue = p.Value;
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itemType.Library.Write();
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}
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}
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//lib.AddItemType(itemType.Name);
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}
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//ItemType添加到模型中
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//var dgnFile = Session.Instance.GetActiveDgnFile();
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foreach (var g in groups)
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{
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//ItemTypesHelpers.AttachItemTypeToElement(libName, g.Key);
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for (uint i = 0; i < agenda.GetCount(); i++)
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{
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var element = agenda.GetEntry(i);
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//ItemType添加到元素
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var ecIns = ItemTypesHelpers.AttachItemTypeToElement(element, config.Name, g.Key);
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foreach (var param in g)
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{
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string valueStr = param.Value?.ToString();
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switch (param.DataType)
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{
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case TypeKind.Boolean:
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if (bool.TryParse(valueStr, out bool boolValue))
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ecIns.SetBoolean(param.Name, boolValue);
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break;
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case TypeKind.Double:
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if (double.TryParse(valueStr, out double doubleValue))
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ecIns.SetDouble(param.Name, doubleValue);
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break;
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case TypeKind.Integer:
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if (int.TryParse(valueStr, out int intValue))
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ecIns.SetInteger(param.Name, intValue);
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break;
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case TypeKind.String:
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ecIns.SetString(param.Name, valueStr ?? string.Empty);
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break;
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default:
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// 可记录日志或抛出异常
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System.Diagnostics.Debug.WriteLine($"不支持的参数值类型: {param.DataType}");
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break;
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}
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}
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ecIns.WriteChanges();
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}
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}
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}
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catch (System.Exception ex)
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{
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MessageBox.Show($"添加配置到模型时发生错误：{ex.Message}", "错误", MessageBoxButton.OK, MessageBoxImage.Error);
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}
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}
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private bool CanOperate(ComponentConfig config) => SelectedConfig != null;
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[RelayCommand]
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private void ConfigManager()
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{
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ConfigurationManagerViewModel configManagerViewModel = new ConfigurationManagerViewModel();
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ConfigurationsManagerView view = new() { DataContext = configManagerViewModel };
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view.ShowDialog();
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}
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/// <summary>
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/// 确保配置文件存在，如果不存在则创建
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/// </summary>
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private void EnsureConfigFileExists()
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{
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var dir = Path.GetDirectoryName(path);
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if (Directory.Exists(dir))
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{
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Directory.CreateDirectory(dir);
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}
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if (!File.Exists(path))
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{
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File.Create(path).Close();
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}
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}
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[RelayCommand(CanExecute = nameof(CanOperate))]
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private void ModifyConfig(ComponentConfig config)
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{
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if (config != null)
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{
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var copy = config.Clone() as ComponentConfig;
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copy.Guid = config.Guid;
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var configViewModel = new ConfigurationViewModel(copy);
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var configurationView = new ConfigurationView
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{
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DataContext = configViewModel
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};
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configurationView.ShowDialog();
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}
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}
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partial void OnSelectedComponentTypeChanged(ComponentType value)
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{ Configs = allConfigs.Where(s => s.ComponentType == value).ToList(); }
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partial void OnSelectedConfigChanged(ComponentConfig value)
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{
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if (value == null)
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return;
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cv = CollectionViewSource.GetDefaultView(value.Parameters);
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cv.GroupDescriptions.Clear();
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cv.GroupDescriptions.Add(new PropertyGroupDescription("Group"));
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}
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/// <summary>
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/// 接收新的配置列表
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/// </summary>
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/// <g name="message"></g>
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public void Receive(string message)
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{
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//allConfigs = new List<ComponentConfig>(message);
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//Configs = allConfigs.Where(s => s.ComponentType == SelectedComponentType).ToList();
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var jsonString = File.ReadAllText(path);
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allConfigs = JsonConvert.DeserializeObject<List<ComponentConfig>>(jsonString)
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.Where(s => s.IsEnabled)
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.ToList();
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Configs = allConfigs.Where(s => s.ComponentType == SelectedComponentType).ToList();
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SelectedConfig = Configs.FirstOrDefault();
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}
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/// <summary>
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/// 修改当前模板的配置接收
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/// </summary>
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/// <param name="message"></param>
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public void Receive(ComponentConfig message)
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{
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var existCofig = allConfigs.Where(c => c.Guid == message.Guid).FirstOrDefault();
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//接收返回的配置，如果存在则更新，否则添加新的配置
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if (existCofig != null)
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{
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var index = allConfigs.IndexOf(existCofig);
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allConfigs[index] = message;
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var jsonStr = JsonConvert.SerializeObject(allConfigs, Formatting.Indented);
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EnsureConfigFileExists();
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File.WriteAllText(path, jsonStr);
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//更新配置列表
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var jsonString = File.ReadAllText(path);
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allConfigs = JsonConvert.DeserializeObject<List<ComponentConfig>>(jsonString)
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.Where(s => s.IsEnabled)
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.ToList();
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SelectedComponentType = message.ComponentType;
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Configs = allConfigs.Where(s => s.ComponentType == SelectedComponentType).ToList();
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SelectedConfig = Configs.FirstOrDefault(c => c.Guid == message.Guid);
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//Configs.Remove(existCofig);
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//Configs.Insert(index, message);
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//.ToList().ForEach(c => Configs.Remove(c));
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}
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}
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}
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}
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