public LocalMessagesViewModel()
{
if (WpfUtil.IsInDesignMode)
{
return;
}
foreach (var messageChannel in LocalMessageChannelEnumItems)
{
var values = new Dictionary <LocalMessageType, MessageTypeItem <LocalMessageType> >();
foreach (var messageType in NTMinerContext.LocalMessageTypeEnumItems)
{
values.Add(messageType.Value, new MessageTypeItem <LocalMessageType>(messageType, LocalMessageViewModel.GetIcon, LocalMessageViewModel.GetIconFill, RefreshQueryResults));
}
_count.Add(messageChannel, values);
}
_selectedChannel = LocalMessageChannelEnumItems.FirstOrDefault();
Init();
this.ClearKeyword = new DelegateCommand(() => {
this.Keyword = string.Empty;
});
this.Clear = new DelegateCommand(() => {
this.ShowSoftDialog(new DialogWindowViewModel(message: "确定清空吗？", title: "确认", onYes: () => {
VirtualRoot.Execute(new ClearLocalMessageSetCommand());
}));
});
VirtualRoot.AddEventPath <LocalMessageSetClearedEvent>("清空本地消息集后刷新VM内存", LogEnum.DevConsole,
action: message => {
Init();
}, location: this.GetType());
VirtualRoot.AddEventPath <LocalMessageAddedEvent>("发生了本地消息后刷新Vm内存", LogEnum.DevConsole,
action: message => {
UIThread.Execute(() => () => {
var vm = new LocalMessageViewModel(message.Source);
_localMessageVms.Insert(0, vm);
if (IsSatisfyQuery(vm))
{
_queyResults.Insert(0, vm);
}
foreach (var item in message.Removes)
{
var toRemove = _localMessageVms.FirstOrDefault(a => a.Id == item.Id);
if (toRemove != null)
{
_localMessageVms.Remove(toRemove);
if (IsSatisfyQuery(toRemove))
{
_queyResults.Remove(toRemove);
}
}
}
int removedCount = message.Removes.Count(a => a.MessageType == vm.MessageTypeEnum.GetName());
if (removedCount != 1)
{
_count[vm.ChannelEnum.GetEnumItem()][vm.MessageTypeEnum].Count += 1 - removedCount;
UpdateChannelAll();
}
OnPropertyChanged(nameof(IsNoRecord));
});
}, location: this.GetType());
VirtualRoot.AddEventPath <NewDayEvent>("新的一天到来时刷新消息集中的可读性时间戳展示", LogEnum.DevConsole,
action: message => {
if (QueryResults == null)
{
return;
}
foreach (var item in QueryResults)
{
if (item.Timestamp.Date.AddDays(3) >= message.BornOn.Date)
{
item.OnPropertyChanged(nameof(item.TimestampText));
}
else
{
// 因为是按照时间倒叙排列的，所以可以break
break;
}
}
}, location: this.GetType());
}
public LocalMessagesViewModel()
{
if (WpfUtil.IsInDesignMode)
{
return;
}
foreach (var messageChannel in LocalMessageChannelEnumItems)
{
var values = new Dictionary <LocalMessageType, MessageTypeItem <LocalMessageType> >();
foreach (var messageType in EnumItem <LocalMessageType> .GetEnumItems())
{
values.Add(messageType.Value, new MessageTypeItem <LocalMessageType>(messageType, LocalMessageViewModel.GetIcon, LocalMessageViewModel.GetIconFill, RefreshQueryResults));
}
_count.Add(messageChannel, values);
}
_selectedChannel = LocalMessageChannelEnumItems.FirstOrDefault();
Init();
this.ClearKeyword = new DelegateCommand(() => {
this.Keyword = string.Empty;
});
this.Clear = new DelegateCommand(() => {
this.ShowDialog(new DialogWindowViewModel(message: "确定清空吗？", title: "确认", onYes: () => {
VirtualRoot.LocalMessages.Clear();
}));
});
VirtualRoot.BuildEventPath <LocalMessageClearedEvent>("清空挖矿消息集后刷新VM内存", LogEnum.DevConsole,
action: message => {
UIThread.Execute(() => {
Init();
});
});
VirtualRoot.BuildEventPath <LocalMessageAddedEvent>("发生了挖矿事件后刷新Vm内存", LogEnum.DevConsole,
action: message => {
UIThread.Execute(() => {
var vm = new LocalMessageViewModel(message.Source);
_localMessageVms.Insert(0, vm);
if (IsSatisfyQuery(vm))
{
_queyResults.Insert(0, vm);
}
foreach (var item in message.Removes)
{
var toRemove = _localMessageVms.FirstOrDefault(a => a.Id == item.Id);
if (toRemove != null)
{
_localMessageVms.Remove(toRemove);
if (IsSatisfyQuery(toRemove))
{
_queyResults.Remove(toRemove);
}
}
}
int removedCount = message.Removes.Count(a => a.MessageType == vm.MessageTypeEnum.GetName());
if (removedCount != 1)
{
_count[vm.ChannelEnum.GetEnumItem()][vm.MessageTypeEnum].Count += 1 - removedCount;
UpdateChannelAll();
}
OnPropertyChanged(nameof(IsNoRecord));
});
});
}