public void DrawMatrix(TreeMapRootGroup data)
{
if (_inProgress)
return;
rootCanvas.Children.Clear();
if (data != null && data.children != null && data.children.Any())
{
data.SetPrimaryValue(GetPrimaryPropertyName(), GetColorValuePropertyName(), GetRValuePropertyName());
_inProgress = true;
var groupItemsValues = data.children.Select(gr => new MatrixInputData()
{
ParentId = gr.name,
ChildValues = gr.children.Select(ch => ch.PrimaryValue.Value).ToArray()
});
var groupRects = SquarifiedAlgorithm.CalculateRectangles(groupItemsValues, new Size(Width - 2, Height));
_parentView.SetZxRects(groupRects);
var matrixList = new List<View>();
foreach (var rect in groupRects)
{
View matrixCell = null;
var existGroup = data.children.FirstOrDefault(gr => rect.ParentId == gr.name);
if (existGroup != null)
{
if (existGroup.children.Any())
{
matrixCell = new MatrixControlPrototype(_parentView) { HeightRequest = rect.Height, WidthRequest = rect.Width };
(matrixCell as MatrixControlPrototype).GroupTitle = existGroup.text;
(matrixCell as MatrixControlPrototype).Children = existGroup.children;
matrixList.Add(matrixCell);
var boundsRect = new Rectangle(rect.X, rect.Y, rect.Width, rect.Height);
AbsoluteLayout.SetLayoutBounds(matrixCell, boundsRect);
rootCanvas.Children.Add(matrixCell);
}
}
}
foreach (var m in matrixList.OfType<MatrixControlPrototype>())
{
m.CalculateChildrenRect(m.Children);
m.DrawMatrix(m.Children, _parentView);
}
_inProgress = false;
}
}
IEnumerable<TableDataItem> GetTableData (TreeMapRootGroup rootItem)
{
var result = new List<TableDataItem> (50);
foreach (var chld1 in rootItem.children) {
foreach (var chld2 in chld1.children) {
result.Add (new TableDataItem () {
PrName = chld2.GroupName,
WellName = chld2.ItemName,
MsName = chld2.MsName,
Zqj = chld2.Zqj,
Zqn = chld2.Zqn,
Zsw = chld2.Zsw,
Rqj = chld2.Rqj,
Rqn = chld2.Rqn,
Rsw = chld2.Rsw,
DeltaQj = chld2.DeltaQj,
DeltaQn = chld2.DeltaQn,
DeltaSw = chld2.DeltaSw,
DeltaQjValue = new Tuple<double, int?> (chld2.DeltaQj, chld2.DeltaSignQj),
DeltaQnValue = new Tuple<double, int?> (chld2.DeltaQn, chld2.DeltaSignQn),
DeltaSwValue = new Tuple<double, int?> (chld2.DeltaSw, chld2.DeltaSignSw),
ItemCode = chld2.ItemCode
});
}
}
return result;
}
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 ();
}
}