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修复删除变量表和更改变量表，菜单不同步的问题

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This commit is contained in:
David P.G
2025-07-16 20:15:39 +08:00
parent 9fb9e53331
commit b596887f6e
2 changed files with 85 additions and 17 deletions
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76
ViewModels/DeviceDetailViewModel.cs
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@@ -24,7 +24,8 @@ public partial class DeviceDetailViewModel : ViewModelBase
[ObservableProperty]
private VariableTable _selectedVariableTable;
public DeviceDetailViewModel(IDialogService dialogService, VarTableRepository varTableRepository, MenuRepository menuRepository, DataServices dataServices)
public DeviceDetailViewModel(IDialogService dialogService, VarTableRepository varTableRepository,
MenuRepository menuRepository, DataServices dataServices)
{
_dialogService = dialogService;
_varTableRepository = varTableRepository;
@@ -49,8 +50,7 @@ public partial class DeviceDetailViewModel : ViewModelBase
[RelayCommand]
private async Task AddVariableTable()
{
using var db = DbContext.GetInstance();
using var db = DbContext.GetInstance();
try
{
// 1. Show dialog to get new variable table details
@@ -78,20 +78,20 @@ public partial class DeviceDetailViewModel : ViewModelBase
// 6. Create and add the corresponding menu item
var newMenu = new MenuBean
{
Name = addedVarTable.Name,
DataId = addedVarTable.Id,
Type = MenuType.VariableTableMenu,
ParentId = parentMenu.Id,
Icon = iNKORE.UI.WPF.Modern.Common.IconKeys.SegoeFluentIcons.Tablet.Glyph
};
{
Name = addedVarTable.Name,
DataId = addedVarTable.Id,
Type = MenuType.VariableTableMenu,
ParentId = parentMenu.Id,
Icon = iNKORE.UI.WPF.Modern.Common.IconKeys.SegoeFluentIcons.Tablet.Glyph
};
await _menuRepository.AddAsync(newMenu, db);
// 7. Commit transaction
await db.CommitTranAsync();
// 8. Update UI
CurrentDevice.VariableTables.Add(addedVarTable);
CurrentDevice?.VariableTables?.Add(addedVarTable);
MessageHelper.SendLoadMessage(Enums.LoadTypes.Menu); // Refresh the main navigation menu
NotificationHelper.ShowSuccess($"变量表 {addedVarTable.Name} 添加成功。");
}
@@ -111,25 +111,44 @@ public partial class DeviceDetailViewModel : ViewModelBase
return;
}
using var db = DbContext.GetInstance();
try
{
var originalName = SelectedVariableTable.Name; // Store original name for comparison
var editedVarTable = await _dialogService.ShowEditVarTableDialog(SelectedVariableTable);
if (editedVarTable == null) return;
// The dialog already updated the SelectedVariableTable if it returned a non-null value
// So we just need to save it to the database
var result = await _varTableRepository.UpdateAsync(SelectedVariableTable);
await db.BeginTranAsync();
// Update variable table in DB
var result = await _varTableRepository.UpdateAsync(SelectedVariableTable, db);
if (result > 0)
{
// Update corresponding menu item if name changed
if (originalName != SelectedVariableTable.Name)
{
var menu = DataServicesHelper.FindVarTableMenu(SelectedVariableTable.Id, _dataServices.MenuTrees);
if (menu != null)
{
menu.Name = SelectedVariableTable.Name;
await _menuRepository.UpdateAsync(menu, db);
}
}
await db.CommitTranAsync();
NotificationHelper.ShowSuccess($"变量表 {SelectedVariableTable.Name} 编辑成功。");
MessageHelper.SendLoadMessage(Enums.LoadTypes.Menu); // Refresh the main navigation menu
}
else
{
await db.RollbackTranAsync();
NotificationHelper.ShowError($"变量表 {SelectedVariableTable.Name} 编辑失败。");
}
}
catch (Exception ex)
{
await db.RollbackTranAsync();
NotificationHelper.ShowError($"编辑变量表时发生错误: {ex.Message}", ex);
}
}
@@ -150,21 +169,44 @@ public partial class DeviceDetailViewModel : ViewModelBase
if (!confirm) return;
using var db = DbContext.GetInstance();
try
{
var result = await _varTableRepository.DeleteAsync(SelectedVariableTable);
await db.BeginTranAsync();
// Find the corresponding menu item
MenuBean menuToDelete = null;
if (_dataServices.MenuTrees != null)
{
menuToDelete = DataServicesHelper.FindVarTableMenu( SelectedVariableTable.Id,_dataServices.MenuTrees);
}
// Delete variable table from DB
var result = await _varTableRepository.DeleteAsync(SelectedVariableTable, db);
if (result > 0)
{
CurrentDevice.VariableTables.Remove(SelectedVariableTable);
NotificationHelper.ShowSuccess($"变量表 {SelectedVariableTable.Name} 删除成功。");
// Delete corresponding menu item
if (menuToDelete != null)
{
await _menuRepository.DeleteAsync(menuToDelete, db);
}
await db.CommitTranAsync();
var delVarTableName = SelectedVariableTable.Name;
CurrentDevice?.VariableTables?.Remove(SelectedVariableTable);
NotificationHelper.ShowSuccess($"变量表 {delVarTableName} 删除成功。");
MessageHelper.SendLoadMessage(Enums.LoadTypes.Menu); // Refresh the main navigation menu
}
else
{
await db.RollbackTranAsync();
NotificationHelper.ShowError($"变量表 {SelectedVariableTable.Name} 删除失败。");
}
}
catch (Exception ex)
{
await db.RollbackTranAsync();
NotificationHelper.ShowError($"删除变量表时发生错误: {ex.Message}", ex);
}
}