private async Task EnsureLoaded()
{
if (isLoading || controller == null || controller.Data != null)
{
return;
}
isLoading = true;
try {
var data = new SummaryReportView {
Period = ZoomLevel,
};
await data.Load(Period);
IsError = data.IsError;
if (controller != null)
{
controller.Data = data;
}
} finally {
isLoading = false;
if (LoadReady != null)
{
LoadReady(this, new LoadReadyEventArgs(Period, IsError));
}
}
}
public async void LoadData()
{
if (IsClean)
{
try {
IsLoading = true;
dataSource = new SummaryReportView();
dataSource.Period = ZoomLevel;
_delaying = true;
cts = new CancellationTokenSource();
await Task.Delay(500, cts.Token);
_delaying = false;
await dataSource.Load(TimeSpaceIndex);
if (!dataSource.IsLoading)
{
barChart.ReportView = dataSource;
pieChart.ReportView = dataSource;
}
IsClean = IsError; // Declare ReportView as clean if an error occurs..
} catch (Exception ex) {
IsClean = true;
} finally {
IsLoading = false;
_delaying = false;
cts.Dispose();
}
}
}
public ReportsViewController()
{
EdgesForExtendedLayout = UIRectEdge.None;
menuController = new ReportsMenuController();
dataSource = new SummaryReportView();
cachedReports = new List <ReportView>();
_zoomLevel = ZoomLevel.Week;
_timeSpaceIndex = 0;
}
public void TestCreateYearReport()
{
RunAsync(async delegate {
var view = new SummaryReportView();
view.Period = ZoomLevel.Year;
await view.Load(0);
Assert.AreEqual(false, view.IsLoading);
Assert.AreEqual(false, view.IsError);
Assert.AreEqual(true, view.ActivityCount == 12);
Assert.AreEqual(true, view.Projects.Count > 0);
Assert.AreEqual(true, view.CollapsedProjects.Count > 0);
});
}
private void ShowSummaryReport(string year)
{
var u = Global.db.Users.AsEnumerable().Where(x => x.DateJoined.Year.ToString() == year).OrderByDescending(x => x.DateJoined);
SummaryReportView.Reset();
DataTable dt = u != null?LinqToDataTable.LINQResultToDataTable(u) : new DataTable();
ReportDataSource rds = new ReportDataSource("SummaryDataSet", dt);
SummaryReportView.LocalReport.DataSources.Add(rds);
SummaryReportView.LocalReport.ReportPath = Server.MapPath("~/AdminAccess/Report/SummaryReport.rdlc");
SummaryReportView.LocalReport.SetParameters(new ReportParameter("year", year));
SummaryReportView.LocalReport.SetParameters(new ReportParameter("totalRegistration", u.Count().ToString()));
SummaryReportView.LocalReport.Refresh();
}
public override void OnCreate(Bundle savedInstanceState)
{
base.OnCreate(savedInstanceState);
ctx = Activity;
projectListItemPool = new Pool <View> (CreateProjectListItem)
{
Count = 3 /*controller count*/ * 7 /*list items per controller*/,
};
reportsControllerPool = new Pool <ReportsFragment.Controller> (CreateController, ResetController)
{
Count = 3,
};
zoomLevel = SummaryReportView.GetLastZoomViewed();
}
public override void ViewDidLoad()
{
base.ViewDidLoad();
_zoomLevel = SummaryReportView.GetLastZoomViewed();
View.BackgroundColor = UIColor.White;
menuController.Attach(this);
topBorder = new TopBorder();
dateSelectorView = new DateSelectorView();
dateSelectorView.LeftArrowPressed += (sender, e) => scrollView.SetPageIndex(-1, true);
dateSelectorView.RightArrowPressed += (sender, e) => {
if (_timeSpaceIndex >= 1)
{
return;
}
scrollView.SetPageIndex(1, true);
};
scrollView = new InfiniteScrollView <ReportView> (this);
scrollView.Delegate = new InfiniteScrollDelegate();
scrollView.OnChangePage += (sender, e) => LoadReportData();
statusView = new SyncStatusViewController.StatusView()
{
Retry = LoadReportData,
Cancel = () => StatusBarShown = false,
StatusFailText = "ReportsStatusFailText".Tr(),
StatusSyncingText = "ReportsStatusSyncText".Tr()
};
Add(scrollView);
Add(dateSelectorView);
Add(topBorder);
Add(statusView);
NavigationController.InteractivePopGestureRecognizer.Enabled = false;
}
public ReportsPagerFragment()
{
zoomLevel = SummaryReportView.GetLastZoomViewed();
}
public void Reset(SummaryReportView data)
{
this.data = data;
// Cancel old animation
if (currentRevealAnimation != null)
{
currentRevealAnimation.Cancel();
currentRevealAnimation = null;
}
if (currentSelectAnimation != null)
{
currentSelectAnimation.Cancel();
currentSelectAnimation = null;
}
var totalSlices = data == null || data.CollapsedProjects == null ? 0 : data.CollapsedProjects.Count;
SetActiveSlice(-1, updateStats: false);
backgroundView.Visibility = ViewStates.Visible;
backgroundView.Radius = defaultRadius;
ResetSlices(totalSlices);
if (totalSlices > 0)
{
var totalTime = data.CollapsedProjects.Sum(x => x.TotalTime);
var startAngle = 0f;
for (var i = 0; i < totalSlices; i++)
{
var slice = slices [i];
var project = data.CollapsedProjects [i];
var percentOfAll = (float)project.TotalTime / totalTime;
slice.Visibility = ViewStates.Gone;
slice.Radius = defaultRadius;
if (project.Color == ProjectModel.GroupedProjectColorIndex)
{
slice.Color = Color.ParseColor(ProjectModel.GroupedProjectColor);
}
else
{
slice.Color = Color.ParseColor(ProjectModel.HexColors [project.Color % ProjectModel.HexColors.Length]);
}
slice.StartAngle = startAngle;
startAngle += percentOfAll * 360;
}
}
// Detect state
var isLoading = data == null || data.IsLoading;
var isEmpty = !isLoading && totalSlices == 0;
if (isLoading)
{
// Loading state
loadingOverlayView.Visibility = ViewStates.Visible;
loadingOverlayView.Alpha = 1f;
emptyOverlayView.Visibility = ViewStates.Gone;
statsOverlayView.Visibility = ViewStates.Gone;
}
else if (isEmpty)
{
// Error state
loadingOverlayView.Visibility = ViewStates.Visible;
loadingOverlayView.Alpha = 1f;
emptyOverlayView.Visibility = ViewStates.Visible;
emptyOverlayView.Alpha = 0f;
statsOverlayView.Visibility = ViewStates.Gone;
// Animate overlay in
var scene = new AnimatorSet();
var fadeIn = ObjectAnimator.OfFloat(emptyOverlayView, "alpha", 0f, 1f).SetDuration(500);
var fadeOut = ObjectAnimator.OfFloat(loadingOverlayView, "alpha", 1f, 0f).SetDuration(500);
fadeOut.AnimationEnd += delegate {
loadingOverlayView.Visibility = ViewStates.Gone;
};
scene.Play(fadeOut);
scene.Play(fadeIn).After(3 * fadeOut.Duration / 4);
currentRevealAnimation = scene;
scene.Start();
}
else
{
// Normal state
var scene = new AnimatorSet();
// Fade loading message out
statsOverlayView.Visibility = ViewStates.Visible;
statsOverlayView.Alpha = 0f;
var fadeOverlayOut = ObjectAnimator.OfFloat(loadingOverlayView, "alpha", 1f, 0f).SetDuration(500);
fadeOverlayOut.AnimationEnd += delegate {
loadingOverlayView.Visibility = ViewStates.Gone;
};
scene.Play(fadeOverlayOut);
var fadeOverlayIn = ObjectAnimator.OfFloat(statsOverlayView, "alpha", 0f, 1f).SetDuration(500);
scene.Play(fadeOverlayIn).After(3 * fadeOverlayOut.Duration / 4);
var donutReveal = ValueAnimator.OfFloat(0, 360);
donutReveal.SetDuration(750);
donutReveal.Update += (sender, e) => ShowSlices((float)e.Animation.AnimatedValue);
scene.Play(donutReveal).After(fadeOverlayOut.Duration / 2);
currentRevealAnimation = scene;
scene.Start();
}
UpdateStats();
RequestLayout();
}
public void Reset(SummaryReportView data)
{
// Cancel old animation
if (currentAnimation != null)
{
currentAnimation.Cancel();
currentAnimation = null;
}
// Not zooming
isZooming = false;
var totalRows = 0;
var hasTime = false;
if (data == null)
{
backgroundView.XAxisLabels = null;
ResetRows(totalRows);
}
else
{
var showEveryYLabel = 1;
var showValueLabels = true;
backgroundView.XAxisLabels = data.ChartTimeLabels.ToArray();
totalRows = Math.Min(data.Activity.Count, data.ChartRowLabels.Count);
ResetRows(totalRows);
if (totalRows > 25)
{
showEveryYLabel = 3;
showValueLabels = false;
}
for (var i = 0; i < totalRows; i++)
{
var activity = data.Activity [i];
var yLabel = data.ChartRowLabels [i];
if (activity.TotalTime > 0)
{
hasTime = true;
}
var barWidth = (float)activity.TotalTime / (float)(data.MaxTotal * 3600);
var showYAxis = i % showEveryYLabel == 0;
// Bind the data to row
var row = rows [i];
row.RelativeWidth = barWidth;
row.BarView.BillableTime = activity.BillableTime;
row.BarView.TotalTime = activity.TotalTime;
row.ValueTextView.Text = activity.FormattedTotalTime;
row.ValueTextView.Visibility = showValueLabels ? ViewStates.Visible : ViewStates.Gone;
row.YAxisTextView.Text = yLabel;
row.YAxisTextView.Visibility = showYAxis ? ViewStates.Visible : ViewStates.Gone;
}
}
// Detect state
var isLoading = totalRows == 0 || (data != null && data.IsLoading);
var isEmpty = !isLoading && !hasTime;
if (isLoading)
{
// Loading state
loadingOverlayView.Visibility = ViewStates.Visible;
loadingOverlayView.Alpha = 1f;
emptyOverlayView.Visibility = ViewStates.Gone;
}
else if (isEmpty)
{
// Error state
loadingOverlayView.Visibility = ViewStates.Visible;
loadingOverlayView.Alpha = 1f;
emptyOverlayView.Visibility = ViewStates.Visible;
emptyOverlayView.Alpha = 0f;
// Animate overlay in
var scene = new AnimatorSet();
var fadeIn = ObjectAnimator.OfFloat(emptyOverlayView, "alpha", 0f, 1f).SetDuration(500);
var fadeOut = ObjectAnimator.OfFloat(loadingOverlayView, "alpha", 1f, 0f).SetDuration(500);
fadeOut.AnimationEnd += delegate {
loadingOverlayView.Visibility = ViewStates.Gone;
};
scene.Play(fadeOut);
scene.Play(fadeIn).After(3 * fadeOut.Duration / 4);
currentAnimation = scene;
scene.Start();
}
else
{
// Normal state
var scene = new AnimatorSet();
// Fade loading message out
var fadeOverlayOut = ObjectAnimator.OfFloat(loadingOverlayView, "alpha", 1f, 0f).SetDuration(500);
fadeOverlayOut.AnimationEnd += delegate {
loadingOverlayView.Visibility = ViewStates.Gone;
};
scene.Play(fadeOverlayOut);
foreach (var row in rows)
{
var axisFadeIn = ObjectAnimator.OfFloat(row.YAxisTextView, "alpha", 0f, 1f).SetDuration(500);
var barScaleUp = ObjectAnimator.OfFloat(row.BarView, "scaleX", 0f, 1f).SetDuration(750);
var valueFadeIn = ObjectAnimator.OfFloat(row.ValueTextView, "alpha", 0f, 1f).SetDuration(400);
scene.Play(axisFadeIn);
scene.Play(barScaleUp).After(axisFadeIn.Duration / 2);
scene.Play(valueFadeIn).After(barScaleUp);
}
currentAnimation = scene;
scene.Start();
}
RequestLayout();
}
