public void NeedRefreshMatrix ()
{
if ((DateTime.UtcNow - _lastQueryTime).Seconds < 3)
return;
if (string.IsNullOrEmpty (SelectedObjectId))
return;
_lastQueryTime = DateTime.UtcNow;
int rowCount = 50;
switch (SelectedRowCount) {
case 1:
rowCount = 100;
break;
case 2:
rowCount = 300;
break;
}
int goal = SelectedGoal;
var queryString = WebAccessTestDataHelper.GetMatrixParameterString (SelectedObjectId, EndDate, goal, rowCount, IsRedColor, IsGreenColor, IsYellowColor);
var shortQueryString = WebAccessTestDataHelper.GetMatrixShortParameterString (SelectedObjectId, EndDate, goal, rowCount, IsRedColor, IsGreenColor, IsYellowColor);
var parameters = new MatrixParameters () {
QueryString = queryString,
ShortQueryString = shortQueryString,
Goal = SelectedGoal,
RowCount = SelectedRowCount,
};
UpdatePresentationProperties ();
RefreshMatrix (parameters);
}
private async Task RefreshMatrix (MatrixParameters parameters)
{
if (_matrixControl != null) {
_matrixControl.SetFilterProperties (parameters.Goal, parameters.RowCount);
if (LastSelectedControl != null) {
LastSelectedControl.IsSelected = false;
LastSelectedControl = null;
}
UpdateSelectedItem (null);
_view.SetAnimation (true);
string jsonString = "";
MatrixCacheItem cacheItem = null;
ShowAnimation ();
if (CrossConnectivity.Current.IsConnected) {
var responce = await WebAccessTestDataHelper.GetMatrixData (parameters.QueryString);
jsonString = responce.JsonData;
if (!string.IsNullOrEmpty (jsonString)) {
cacheItem = new MatrixCacheItem () {
Created = DateTime.UtcNow,
QueryString = parameters.ShortQueryString,
JsonData = jsonString
};
await _repository.AddOrUpdateItem (cacheItem);
} else {
if (responce.Status == HttpStatusCode.Unauthorized) {
await _notificator.Notify (ToastNotificationType.Error, "Не удалось загрузить данные", "Неверный логин или пароль", TimeSpan.FromSeconds (2));
GoToLoginCommand.Execute (null);
}
}
} else {
cacheItem = await _repository.GetMatrixCacheItemByQueryString (parameters.ShortQueryString);
if (cacheItem != null)
jsonString = cacheItem.JsonData;
}
TreeMapRootGroup data = null;
if (!string.IsNullOrEmpty (jsonString))
data = JsonConvert.DeserializeObject<TreeMapRootGroup> (jsonString);
else
data = new TreeMapRootGroup ();
_matrixControl.DrawMatrix (data);
var tableData = GetTableData (data);
_tableView.FillTable (tableData);
_view.SetAnimation (false);
HideAnimation ();
}
}
