public static async Task DeleteLogViewRoutine(IDialogCoordinator dialogCoordinator, object dialogContext, SourceCache <LogView, string> logViewsSourceCache, LogView logView)
{
var serviceOperationHelper = new ServiceOperationHelper(typeof(LogView), Plurality.Single, ServiceOperation.Remove, "log views source cache", logView.Name);
var dialogSettings = new MetroDialogSettings()
{
AffirmativeButtonText = "Yes",
NegativeButtonText = "No",
DefaultButtonFocus = MessageDialogResult.Negative,
};
var dialogResult = await dialogCoordinator.ShowMessageAsync(dialogContext, "Permanently Delete Log View", $"Are you sure that you would like to permanently delete log view \"{logView.Name}\"?", MessageDialogStyle.AffirmativeAndNegative, dialogSettings);
if (dialogResult == MessageDialogResult.Affirmative)
{
await Task.Run(() =>
{
try
{
serviceOperationHelper.LogServiceOperation(ServiceOperationStatus.Attempting);
logViewsSourceCache.Remove(logView);
serviceOperationHelper.LogServiceOperation(ServiceOperationStatus.Succeeded);
}
catch (Exception ex)
{
serviceOperationHelper.LogServiceOperation(ex.Message);
}
});
if (serviceOperationHelper.ServiceOperationResult.OperationSuceeded)
{
serviceOperationHelper.ServiceOperationResult = await SettingsService.RemoveLogViewByName(logView.Name, true);
}
}
if (serviceOperationHelper.ServiceOperationResult.OperationFailed)
{
await serviceOperationHelper.ServiceOperationResult.ShowUserErrorMessage(dialogCoordinator, dialogContext);
}
}
public static async Task RenameLogViewRoutine(IDialogCoordinator dialogCoordinator, object dialogContext, SourceCache <LogView, string> logViewsSourceCache, LogView logView)
{
var result = new ServiceOperationResult();
var maxCharLength = 100;
var oldLogViewName = logView.Name;
var keepPrompting = true;
var dialogSettings1 = new MetroDialogSettings()
{
AffirmativeButtonText = "Rename",
DefaultText = oldLogViewName,
};
while (keepPrompting)
{
var newLogViewName = await dialogCoordinator.ShowInputAsync(dialogContext, "Rename Log View", "New name:", dialogSettings1);
if (newLogViewName == null)
{
keepPrompting = false;
}
else if (string.IsNullOrWhiteSpace(newLogViewName))
{
await dialogCoordinator.ShowMessageAsync(dialogContext, "Invalid Log View Name", "The new log view name cannot be null or whitespace.");
}
else if (newLogViewName.Length > maxCharLength)
{
await dialogCoordinator.ShowMessageAsync(dialogContext, "Invalid Log View Name", $"The new log view name cannot be greater than {maxCharLength} characters.");
dialogSettings1.DefaultText = newLogViewName.Substring(0, maxCharLength);
}
else if (logViewsSourceCache.Keys.Contains(newLogViewName))
{
var dialogSettings2 = new MetroDialogSettings()
{
AffirmativeButtonText = "Overwrite",
NegativeButtonText = "Pick a new name",
DefaultButtonFocus = MessageDialogResult.Negative,
};
var dialogResult = await dialogCoordinator.ShowMessageAsync(dialogContext, "Log View Already Exists", $"There is already a log view with the name \"{newLogViewName}\". Would you like to overwrite the existing log view?", MessageDialogStyle.AffirmativeAndNegative, dialogSettings2);
if (dialogResult == MessageDialogResult.Affirmative)
{
//Remove the old log view and the log view which will be replaced, rename the log view, and add it back in
await Task.Run(() =>
{
try
{
result.Status = ServiceOperationStatus.Attempting;
AppInfo.BaseAppInfo.Log.QueueLogMessageAsync($"Attempting to rename {typeof(LogView).Name} from \"{oldLogViewName}\" to \"{newLogViewName}\" which will overwrite existing log view with name \"{newLogViewName}\".", LogMessageType.Verbose);
logViewsSourceCache.Edit(innerCache =>
{
innerCache.RemoveKey(newLogViewName);
innerCache.RemoveKey(oldLogViewName);
logView.Name = newLogViewName;
logView.IsEdited = true;
innerCache.AddOrUpdate(logView);
});
result.Status = ServiceOperationStatus.Succeeded;
AppInfo.BaseAppInfo.Log.QueueLogMessageAsync($"Successfully renamed {typeof(LogView).Name} from \"{oldLogViewName}\" to \"{newLogViewName}\".", LogMessageType.Verbose);
}
catch (Exception ex)
{
result.Status = ServiceOperationStatus.Failed;
result.UserFriendlyErrorMessage = $"{AppInfo.BaseAppInfo.AppName} failed to rename {typeof(LogView).Name} from \"{oldLogViewName}\" to \"{newLogViewName}\".";
result.ErrorMessage = result.UserFriendlyErrorMessage + $" {ex.Message}";
AppInfo.BaseAppInfo.Log.QueueLogMessageAsync(result.ErrorMessage, LogMessageType.Error);
}
});
if (result.OperationSuceeded)
{
//Remove old log view from settings
result = await SettingsService.RemoveLogViewByName(oldLogViewName);
}
keepPrompting = false;
}
}
else
{
//Remove the old log view, rename it, and add it back in
await Task.Run(() =>
{
try
{
result.Status = ServiceOperationStatus.Attempting;
AppInfo.BaseAppInfo.Log.QueueLogMessageAsync($"Attempting to rename {typeof(LogView).Name} from \"{oldLogViewName}\" to \"{newLogViewName}\".", LogMessageType.Verbose);
logViewsSourceCache.Edit(innerCache =>
{
innerCache.RemoveKey(oldLogViewName);
logView.Name = newLogViewName;
logView.IsEdited = true;
innerCache.AddOrUpdate(logView);
});
result.Status = ServiceOperationStatus.Succeeded;
AppInfo.BaseAppInfo.Log.QueueLogMessageAsync($"Successfully renamed {typeof(LogView).Name} from \"{oldLogViewName}\" to \"{newLogViewName}\".", LogMessageType.Verbose);
}
catch (Exception ex)
{
result.Status = ServiceOperationStatus.Failed;
result.UserFriendlyErrorMessage = $"{AppInfo.BaseAppInfo.AppName} failed to rename {typeof(LogView).Name} from \"{oldLogViewName}\" to \"{newLogViewName}\".";
result.ErrorMessage = result.UserFriendlyErrorMessage + $" {ex.Message}";
AppInfo.BaseAppInfo.Log.QueueLogMessageAsync(result.ErrorMessage, LogMessageType.Error);
}
});
if (result.OperationSuceeded)
{
//Remove old log view from settings
result = await SettingsService.RemoveLogViewByName(oldLogViewName);
}
keepPrompting = false;
}
}
if (result.OperationFailed)
{
await result.ShowUserErrorMessage(dialogCoordinator, dialogContext);
}
else
{
await Task.Delay(100);
Mediator.NotifyColleagues(MediatorMessages.RequestSetSelectedLogView, logView);
}
}