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1 feat: 为MqttServerDetailView添加取消关联功能

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2
   3 - 在MqttServerDetailView的DataGrid右键菜单中添加"取消关联"选项
   4 - 实现UnassignAlias命令，允许用户从MQTT服务器取消关联变量
   5 - 使用确认对话框以防止误操作
   6 - 集成现有的删除API来实际移除变量与MQTT服务器的关联
   7 - 更新UI以提供用户反馈
   8
   9 此功能允许用户通过右键菜单轻松取消MQTT服务器与变量的关联。
This commit is contained in:
David P.G
2025-10-11 19:56:59 +08:00
parent 2ada4246ff
commit e78a7981e1
4 changed files with 83 additions and 52 deletions
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52
DMS.Application/Services/Management/MqttAliasManagementService.cs
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@@ -32,15 +32,17 @@ public class MqttAliasManagementService : IMqttAliasManagementService
// Add to cache
if (_storageService.MqttServers.TryGetValue(newAlias.MqttServerId, out var server))
{
newAlias.MqttServer = server;
server.VariableAliases.Add(newAlias);
}
// Add to cache
if (_storageService.Variables.TryGetValue(newAlias.VariableId, out var variable))
{
newAlias.Variable = variable;
variable.MqttAliases.Add(newAlias);
}
_storageService.MqttAliases.TryAdd(newAlias.Id, newAlias);
_eventService.RaiseMqttAliasChanged(this, new MqttAliasChangedEventArgs(ActionChangeType.Added, newAlias));
}
@@ -90,51 +92,19 @@ public class MqttAliasManagementService : IMqttAliasManagementService
public async Task<bool> DeleteAsync(int id)
{
var res = await DeleteBatchAsync(new List<int> { id });
return res > 0;
}
var result = await _appService.RemoveAliasAsync(id);
if (result == 0) return false;
public async Task<int> DeleteBatchAsync(List<int> ids)
{
int counter = 0;
foreach (var id in ids)
if (_storageService.MqttAliases.TryGetValue(id, out var mqttAlias))
{
if (!_storageService.MqttAliases.TryGetValue(id, out var mqttAlias))
{
continue;
}
var variableId = mqttAlias.VariableId;
var mqttServerId = mqttAlias.MqttServerId;
var result = await _appService.RemoveAliasAsync(id);
if (result == 0) continue;
// Remove from cache
if (_storageService.MqttServers.TryGetValue(mqttServerId, out var server))
{
var aliasToRemove = server.VariableAliases.FirstOrDefault(a => a.Id == id);
if (aliasToRemove != null)
{
server.VariableAliases.Remove(aliasToRemove);
}
}
// Remove from cache
if (_storageService.Variables.TryGetValue(mqttServerId, out var variable))
{
var aliasToRemove = variable.MqttAliases.FirstOrDefault(a => a.Id == id);
if (aliasToRemove != null)
{
variable.MqttAliases.Remove(aliasToRemove);
}
}
mqttAlias.MqttServer.VariableAliases.Remove(mqttAlias);
mqttAlias.Variable.MqttAliases.Remove(mqttAlias);
_storageService.MqttAliases.TryRemove(mqttAlias.Id,out _);
_eventService.RaiseMqttAliasChanged(
this, new MqttAliasChangedEventArgs(ActionChangeType.Deleted, mqttAlias));
counter++;
}
return counter;
return true;
}
}