private void LoadHistoryFilesAsync()
{
_ = Task.Run(() =>
{
Log.Debug("{class} {method} {message}", "GlobalQueryHistory", "LoadHistoryFilesAsync", "Start Load");
FileInfo[] fileList = null;
try
{
DirectoryInfo d = new DirectoryInfo(_queryHistoryPath);
fileList = d.GetFiles("*-query-history.json", SearchOption.TopDirectoryOnly);
List <QueryHistoryEvent> tempHist = new List <QueryHistoryEvent>(_globalOptions.QueryHistoryMaxItems);
foreach (var fileInfo in fileList)
{
using (StreamReader file = File.OpenText(fileInfo.FullName))
{
JsonSerializer serializer = new JsonSerializer();
QueryHistoryEvent queryHistory = (QueryHistoryEvent)serializer.Deserialize(file, typeof(QueryHistoryEvent));
tempHist.Add(queryHistory);
}
}
QueryHistory.AddRange(tempHist);
}
catch (Exception ex)
{
Log.Error(ex, "{class} {method} {message}", nameof(GlobalQueryHistory), nameof(LoadHistoryFilesAsync), $"Error loading query history files: {ex.Message}");
}
Log.Debug("{class} {method} {message}", "GlobalQueryHistory", "LoadHistoryFilesAsync", "End Load (" + fileList?.Length + " files)");
});
}
private async Task LoadHistoryFilesAsync()
{
await Task.Run(() =>
{
Log.Debug("{class} {method} {message}", "GlobalQueryHistory", "LoadHistoryFilesAsync", "Start Load");
FileInfo[] fileList = null;
int errorCnt = 0;
try
{
DirectoryInfo d = new DirectoryInfo(_queryHistoryPath);
fileList = d.GetFiles("*-query-history.json", SearchOption.TopDirectoryOnly);
Log.Debug(Constants.LogMessageTemplate, nameof(GlobalQueryHistory), nameof(LoadHistoryFilesAsync), $"Starting load of {fileList.Length} history files");
List <QueryHistoryEvent> tempHist = new List <QueryHistoryEvent>(_globalOptions.QueryHistoryMaxItems);
foreach (var fileInfo in fileList)
{
try
{
using (StreamReader file = File.OpenText(fileInfo.FullName))
{
JsonSerializer serializer = new JsonSerializer();
QueryHistoryEvent queryHistory = (QueryHistoryEvent)serializer.Deserialize(file, typeof(QueryHistoryEvent));
tempHist.Add(queryHistory);
}
}
catch (Exception ex)
{
Log.Error(ex, "{class} {method} {message}", nameof(GlobalQueryHistory), nameof(LoadHistoryFilesAsync), $"Error loading History file: {fileInfo.FullName}, Message: {ex.Message}");
errorCnt++;
}
}
QueryHistory.AddRange(tempHist);
}
catch (Exception ex)
{
Log.Error(ex, "{class} {method} {message}", nameof(GlobalQueryHistory), nameof(LoadHistoryFilesAsync), $"Error loading query history files: {ex.Message}");
}
if (errorCnt > 0)
{
_eventAggregator.PublishOnUIThread(new OutputMessage(MessageType.Warning, $"Not all Query History records could be loaded, {errorCnt} error{(errorCnt==1?" has":"s have")} been written to the log file"));
}
Log.Debug("{class} {method} {message}", "GlobalQueryHistory", "LoadHistoryFilesAsync", "End Load (" + fileList?.Length + " files)");
});
}
private void LoadHistoryFilesAsync()
{
Task.Run(() =>
{
Log.Debug("{class} {method} {message}", "GlobalQueryHistory", "LoadHistoryFilesAsync", "Start Load");
DirectoryInfo d = new DirectoryInfo(_queryHistoryPath);
var fileList = d.GetFiles("*-query-history.json", SearchOption.TopDirectoryOnly);
List <QueryHistoryEvent> tempHist = new List <QueryHistoryEvent>(_globalOptions.QueryHistoryMaxItems);
foreach (var fileInfo in fileList)
{
using (StreamReader file = File.OpenText(fileInfo.FullName))
{
JsonSerializer serializer = new JsonSerializer();
QueryHistoryEvent queryHistory = (QueryHistoryEvent)serializer.Deserialize(file, typeof(QueryHistoryEvent));
tempHist.Add(queryHistory);
}
}
QueryHistory.AddRange(tempHist);
Log.Debug("{class} {method} {message}", "GlobalQueryHistory", "LoadHistoryFilesAsync", "End Load (" + fileList.Count() + " files)");
});
}
static MessageBus()
{
new Thread(UpdateChecker.CheckUpdate).Start();
if (File.Exists(LOGIN_TICKET_FILE))
{
LoginTicket = File.ReadAllText(LOGIN_TICKET_FILE);
}
if (File.Exists(QUERY_HISTORY_FILE))
{
try
{
string queryHistory = File.ReadAllText(QUERY_HISTORY_FILE);
QueryHistory.AddRange(Regex.Split(queryHistory.Trim(), "\r\n|\r|\n"));
}
catch
{
MessageBox.Show("查询历史记录解析失败");
}
}
}