mirror of
https://github.com/babalae/better-genshin-impact.git
synced 2026-05-21 09:45:48 +08:00
545 lines
18 KiB
C#
545 lines
18 KiB
C#
using System.Collections.ObjectModel;
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using System.Text.Json;
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using BetterGenshinImpact.Model;
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using BetterGenshinImpact.ViewModel;
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using CommunityToolkit.Mvvm.ComponentModel;
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using CommunityToolkit.Mvvm.Input;
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using Microsoft.Extensions.Logging;
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using System.IO;
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using System.Windows;
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using System.Linq;
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using System;
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using BetterGenshinImpact.ViewModel.Pages.Component;
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using BetterGenshinImpact.Service;
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using System.Threading.Tasks;
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using System.Collections.Specialized;
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using GongSolutions.Wpf.DragDrop;
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using BetterGenshinImpact.View.Windows;
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using BetterGenshinImpact.ViewModel.Windows;
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using Microsoft.Extensions.DependencyInjection;
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namespace BetterGenshinImpact.ViewModel.Pages;
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/// <summary>
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/// 任务列表页面ViewModel
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/// </summary>
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public partial class GearTaskListPageViewModel : ViewModel
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{
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private readonly ILogger<GearTaskListPageViewModel> _logger;
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private readonly GearTaskStorageService _storageService;
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/// <summary>
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/// 任务定义列表（左侧）
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/// </summary>
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[ObservableProperty]
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private ObservableCollection<GearTaskDefinitionViewModel> _taskDefinitions = new();
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/// <summary>
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/// 当前选中的任务定义
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/// </summary>
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[ObservableProperty]
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private GearTaskDefinitionViewModel? _selectedTaskDefinition;
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/// <summary>
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/// 当前任务树根节点（右侧）
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/// </summary>
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[ObservableProperty]
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private GearTaskViewModel _currentTaskTreeRoot = new();
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/// <summary>
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/// 当前选中的任务节点
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/// </summary>
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[ObservableProperty]
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private GearTaskViewModel? _selectedTaskNode;
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/// <summary>
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/// 可用的任务类型
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/// </summary>
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public ObservableCollection<string> AvailableTaskTypes { get; } = new()
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{
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"采集任务",
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"战斗任务",
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"传送任务",
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"交互任务",
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"等待任务",
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"脚本任务",
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"条件任务",
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"循环任务",
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"组合任务"
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};
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public GearTaskListPageViewModel(ILogger<GearTaskListPageViewModel> logger, GearTaskStorageService storageService)
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{
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_logger = logger;
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_storageService = storageService;
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InitializeData();
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// 监听集合变化，实现自动保存
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TaskDefinitions.CollectionChanged += OnTaskDefinitionsChanged;
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// 监听当前任务树根节点的子集合变化，用于拖拽后自动保存
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CurrentTaskTreeRoot.Children.CollectionChanged += OnCurrentTaskTreeChanged;
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}
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/// <summary>
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/// 任务定义集合变化时的处理
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/// </summary>
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private async void OnTaskDefinitionsChanged(object? sender, NotifyCollectionChangedEventArgs e)
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{
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// 当集合发生变化时，可以在这里处理自动保存等逻辑
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// 例如：保存到配置文件等
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}
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/// <summary>
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/// 当前任务树集合变化时的处理（用于拖拽后自动保存）
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/// </summary>
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private async void OnCurrentTaskTreeChanged(object? sender, NotifyCollectionChangedEventArgs e)
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{
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if (SelectedTaskDefinition != null)
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{
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try
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{
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SelectedTaskDefinition.ModifiedTime = DateTime.Now;
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await _storageService.SaveTaskDefinitionAsync(SelectedTaskDefinition);
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_logger.LogInformation("任务树根级别结构变化，已自动保存任务定义 '{TaskName}'", SelectedTaskDefinition.Name);
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}
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catch (Exception ex)
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{
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_logger.LogError(ex, "自动保存任务定义 {TaskName} 时发生错误", SelectedTaskDefinition.Name);
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}
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}
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}
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/// <summary>
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/// 初始化数据
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/// </summary>
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private async void InitializeData()
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{
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try
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{
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// 从 JSON 文件加载任务定义
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var loadedTasks = await _storageService.LoadAllTaskDefinitionsAsync();
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// 按order字段排序
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var sortedTasks = loadedTasks.OrderBy(t => t.Order).ToList();
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foreach (var task in sortedTasks)
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{
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TaskDefinitions.Add(task);
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// 为每个任务定义设置属性变化监听
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SetupTaskDefinitionPropertyChanged(task);
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}
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// 如果没有加载到任何任务，创建一个示例任务
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if (TaskDefinitions.Count == 0)
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{
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await CreateSampleTaskAsync();
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}
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}
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catch (Exception ex)
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{
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_logger.LogError(ex, "初始化任务数据时发生错误");
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// 发生错误时创建示例任务
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await CreateSampleTaskAsync();
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}
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}
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/// <summary>
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/// 创建示例任务
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/// </summary>
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private async Task CreateSampleTaskAsync()
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{
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var sampleTask = new GearTaskDefinitionViewModel("示例任务组", "这是一个示例任务组");
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if (sampleTask.RootTask != null)
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{
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sampleTask.RootTask.AddChild(new GearTaskViewModel("采集任务1") { TaskType = "采集任务", Description = "采集莲花" });
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sampleTask.RootTask.AddChild(new GearTaskViewModel("战斗任务1") { TaskType = "战斗任务", Description = "击败史莱姆" });
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var subGroup = new GearTaskViewModel("子任务组", true);
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subGroup.AddChild(new GearTaskViewModel("传送任务1") { TaskType = "传送任务", Description = "传送到蒙德" });
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subGroup.AddChild(new GearTaskViewModel("交互任务1") { TaskType = "交互任务", Description = "与NPC对话" });
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sampleTask.RootTask.AddChild(subGroup);
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}
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TaskDefinitions.Add(sampleTask);
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SetupTaskDefinitionPropertyChanged(sampleTask);
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// 保存示例任务到文件
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await _storageService.SaveTaskDefinitionAsync(sampleTask);
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}
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/// <summary>
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/// 选中任务定义时的处理
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/// </summary>
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partial void OnSelectedTaskDefinitionChanged(GearTaskDefinitionViewModel? value)
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{
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// 清除之前选中项的状态
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foreach (var task in TaskDefinitions)
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{
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task.IsSelected = false;
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}
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// 设置当前选中项
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if (value != null)
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{
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value.IsSelected = true;
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}
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// 先解除之前的事件绑定
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CurrentTaskTreeRoot.Children.CollectionChanged -= OnCurrentTaskTreeChanged;
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// 设置当前任务树根节点
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if (value?.RootTask != null)
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{
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CurrentTaskTreeRoot = value.RootTask;
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}
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else
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{
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CurrentTaskTreeRoot = new GearTaskViewModel();
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}
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// 重新绑定事件
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CurrentTaskTreeRoot.Children.CollectionChanged += OnCurrentTaskTreeChanged;
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}
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/// <summary>
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/// 选择任务定义命令
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/// </summary>
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[RelayCommand]
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private void SelectTaskDefinition(GearTaskDefinitionViewModel? taskDefinition)
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{
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SelectedTaskDefinition = taskDefinition;
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}
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/// <summary>
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/// 添加新的任务定义
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/// </summary>
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[RelayCommand]
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private async Task AddTaskDefinition()
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{
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var editViewModel = App.GetService<TaskDefinitionEditWindowViewModel>();
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if (editViewModel == null) return;
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editViewModel.Name = $"新任务组{TaskDefinitions.Count + 1}";
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editViewModel.Description = "";
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var editWindow = App.GetService<TaskDefinitionEditWindow>();
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if (editWindow == null) return;
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editWindow.ViewModel.Name = editViewModel.Name;
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editWindow.ViewModel.Description = editViewModel.Description;
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editWindow.Owner = Application.Current.MainWindow;
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if (editWindow.ShowDialog() == true)
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{
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var newTask = new GearTaskDefinitionViewModel(editWindow.ViewModel.Name, editWindow.ViewModel.Description);
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// 设置新任务的order为当前最大值+1
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newTask.Order = TaskDefinitions.Count > 0 ? TaskDefinitions.Max(t => t.Order) + 1 : 0;
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TaskDefinitions.Add(newTask);
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SetupTaskDefinitionPropertyChanged(newTask);
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SelectedTaskDefinition = newTask;
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// 自动保存到文件
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await _storageService.SaveTaskDefinitionAsync(newTask);
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}
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}
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/// <summary>
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/// 删除任务定义
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/// </summary>
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[RelayCommand]
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private async Task DeleteTaskDefinition(GearTaskDefinitionViewModel? taskDefinition)
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{
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if (taskDefinition == null) return;
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var result = MessageBox.Show($"确定要删除任务定义 '{taskDefinition.Name}' 吗？", "确认删除",
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MessageBoxButton.YesNo, MessageBoxImage.Question);
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if (result == MessageBoxResult.Yes)
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{
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var taskName = taskDefinition.Name;
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TaskDefinitions.Remove(taskDefinition);
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if (SelectedTaskDefinition == taskDefinition)
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{
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SelectedTaskDefinition = TaskDefinitions.FirstOrDefault();
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}
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// 删除对应的 JSON 文件
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await _storageService.DeleteTaskDefinitionAsync(taskName);
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}
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}
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/// <summary>
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/// 编辑选中的任务定义
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/// </summary>
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[RelayCommand]
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private async Task EditSelectedTaskDefinition()
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{
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if (SelectedTaskDefinition == null) return;
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var editViewModel = App.GetService<TaskDefinitionEditWindowViewModel>();
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if (editViewModel == null) return;
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editViewModel.Name = SelectedTaskDefinition.Name;
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editViewModel.Description = SelectedTaskDefinition.Description;
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var editWindow = App.GetService<TaskDefinitionEditWindow>();
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if (editWindow == null) return;
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editWindow.ViewModel.Name = editViewModel.Name;
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editWindow.ViewModel.Description = editViewModel.Description;
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editWindow.Owner = Application.Current.MainWindow;
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if (editWindow.ShowDialog() == true)
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{
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SelectedTaskDefinition.Name = editWindow.ViewModel.Name;
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SelectedTaskDefinition.Description = editWindow.ViewModel.Description;
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SelectedTaskDefinition.ModifiedTime = DateTime.Now;
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// 自动保存到文件
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await _storageService.SaveTaskDefinitionAsync(SelectedTaskDefinition);
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_logger.LogInformation("编辑了任务定义: {Name}", SelectedTaskDefinition.Name);
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}
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}
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/// <summary>
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/// 删除选中的任务定义
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/// </summary>
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[RelayCommand]
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private async Task DeleteSelectedTaskDefinition()
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{
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if (SelectedTaskDefinition == null) return;
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await DeleteTaskDefinition(SelectedTaskDefinition);
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}
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/// <summary>
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/// 重命名任务定义
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/// </summary>
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[RelayCommand]
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private async Task RenameTaskDefinition(GearTaskDefinitionViewModel? taskDefinition)
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{
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if (taskDefinition == null) return;
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// 这里可以弹出重命名对话框，暂时简单处理
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var newName = "新名称"; // 简化处理，实际应该弹出输入框
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if (!string.IsNullOrWhiteSpace(newName) && newName != taskDefinition.Name)
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{
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var oldName = taskDefinition.Name;
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taskDefinition.Name = newName;
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taskDefinition.ModifiedTime = DateTime.Now;
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if (taskDefinition.RootTask != null)
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{
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taskDefinition.RootTask.Name = newName;
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}
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// 重命名对应的 JSON 文件
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await _storageService.RenameTaskDefinitionAsync(oldName, newName);
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}
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}
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/// <summary>
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/// 添加任务节点
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/// </summary>
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[RelayCommand]
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private async Task AddTaskNode(string? taskType = null)
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{
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if (SelectedTaskDefinition?.RootTask == null) return;
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var newTask = new GearTaskViewModel($"新任务 {DateTime.Now:HHmmss}")
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{
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TaskType = taskType ?? AvailableTaskTypes.First(),
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Description = "新创建的任务"
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};
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// 如果有选中的节点，则在选中节点下新增
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// 如果未选择节点，则在根节点下直接新增
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var targetParent = SelectedTaskNode ?? SelectedTaskDefinition.RootTask;
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targetParent.AddChild(newTask);
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// 展开父节点
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targetParent.IsExpanded = true;
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SelectedTaskDefinition.ModifiedTime = DateTime.Now;
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// 自动保存到文件
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await _storageService.SaveTaskDefinitionAsync(SelectedTaskDefinition);
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}
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/// <summary>
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/// 添加任务组
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/// </summary>
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[RelayCommand]
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private async Task AddTaskGroup()
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{
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if (SelectedTaskDefinition?.RootTask == null) return;
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var newGroup = new GearTaskViewModel($"新任务组 {DateTime.Now:HHmmss}", true)
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{
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Description = "新创建的任务组"
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};
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// 如果有选中的节点，则在选中节点下新增
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// 如果未选择节点，则在根节点下直接新增
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var targetParent = SelectedTaskNode ?? SelectedTaskDefinition.RootTask;
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targetParent.AddChild(newGroup);
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// 展开父节点
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targetParent.IsExpanded = true;
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SelectedTaskDefinition.ModifiedTime = DateTime.Now;
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// 自动保存到文件
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await _storageService.SaveTaskDefinitionAsync(SelectedTaskDefinition);
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}
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/// <summary>
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/// 删除任务节点
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/// </summary>
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[RelayCommand]
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private async Task DeleteTaskNode(GearTaskViewModel? taskNode)
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{
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if (taskNode == null || SelectedTaskDefinition?.RootTask == null) return;
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var result = MessageBox.Show($"确定要删除任务 '{taskNode.Name}' 吗？", "确认删除",
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MessageBoxButton.YesNo, MessageBoxImage.Question);
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if (result == MessageBoxResult.Yes)
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{
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RemoveTaskFromTree(SelectedTaskDefinition.RootTask, taskNode);
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SelectedTaskDefinition.ModifiedTime = DateTime.Now;
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// 自动保存到文件
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await _storageService.SaveTaskDefinitionAsync(SelectedTaskDefinition);
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}
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}
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/// <summary>
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/// 从树中移除任务节点
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/// </summary>
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private bool RemoveTaskFromTree(GearTaskViewModel parent, GearTaskViewModel target)
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{
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if (parent.Children.Contains(target))
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{
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parent.RemoveChild(target);
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return true;
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}
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foreach (var child in parent.Children)
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{
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if (RemoveTaskFromTree(child, target))
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{
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return true;
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}
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}
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return false;
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}
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/// <summary>
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/// 从JSON文件重新加载所有任务定义（内部使用）
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/// </summary>
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private async Task LoadFromJsonInternal()
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{
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try
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{
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TaskDefinitions.Clear();
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var loadedTasks = await _storageService.LoadAllTaskDefinitionsAsync();
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foreach (var task in loadedTasks)
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{
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TaskDefinitions.Add(task);
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SetupTaskDefinitionPropertyChanged(task);
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}
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_logger.LogInformation("从JSON文件重新加载了 {Count} 个任务定义", loadedTasks.Count);
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}
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catch (Exception ex)
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{
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_logger.LogError(ex, "从JSON文件加载任务定义时发生错误");
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}
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}
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/// <summary>
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/// 为任务定义设置属性变化监听器，实现自动保存
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/// </summary>
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private void SetupTaskDefinitionPropertyChanged(GearTaskDefinitionViewModel taskDefinition)
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{
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taskDefinition.PropertyChanged += async (sender, e) =>
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{
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if (sender is GearTaskDefinitionViewModel task)
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{
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try
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{
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await _storageService.SaveTaskDefinitionAsync(task);
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}
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catch (Exception ex)
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{
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_logger.LogError(ex, "自动保存任务定义 {TaskName} 时发生错误", task.Name);
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}
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}
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};
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// 为根任务及其所有子任务设置监听器
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if (taskDefinition.RootTask != null)
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{
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SetupTaskPropertyChangeListener(taskDefinition.RootTask, taskDefinition);
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}
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}
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/// <summary>
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/// 递归为任务及其子任务设置属性变化监听器
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/// </summary>
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private void SetupTaskPropertyChangeListener(GearTaskViewModel task, GearTaskDefinitionViewModel parentDefinition)
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{
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task.PropertyChanged += async (sender, e) =>
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{
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try
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{
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parentDefinition.ModifiedTime = DateTime.Now;
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await _storageService.SaveTaskDefinitionAsync(parentDefinition);
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}
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catch (Exception ex)
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{
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_logger.LogError(ex, "自动保存任务定义 {TaskName} 时发生错误", parentDefinition.Name);
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}
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};
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// 为子任务设置监听器
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foreach (var child in task.Children)
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{
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SetupTaskPropertyChangeListener(child, parentDefinition);
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}
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// 监听子任务集合变化
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task.Children.CollectionChanged += async (sender, e) =>
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{
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if (e.NewItems != null)
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{
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foreach (GearTaskViewModel newTask in e.NewItems)
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{
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SetupTaskPropertyChangeListener(newTask, parentDefinition);
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}
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}
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// 任何集合变化都触发保存（包括拖拽重排序）
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try
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{
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parentDefinition.ModifiedTime = DateTime.Now;
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await _storageService.SaveTaskDefinitionAsync(parentDefinition);
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_logger.LogInformation("任务树结构变化，已自动保存任务定义 '{TaskName}'", parentDefinition.Name);
|
||
}
|
||
catch (Exception ex)
|
||
{
|
||
_logger.LogError(ex, "自动保存任务定义 {TaskName} 时发生错误", parentDefinition.Name);
|
||
}
|
||
};
|
||
}
|
||
|
||
/// <summary>
|
||
/// 刷新当前任务树显示
|
||
/// </summary>
|
||
|
||
} |