public MainWindowViewModel(WorkLogCore model)
{
this.model = model;
TotalTimeText = ProjectedObservableValue <string> .FromObservableValue(model.Issues.TotalActiveTime, time => $"Total {time:h\\:mm}");
HourLabels = Enumerable
.Range(7, 12 + 1)
.Select(hour => new HourLabelViewModel(hour, isLast: hour == 19))
.ToArray();
var issueColors = new IssueColors();
var colorClickedAggregator = new CollectionEventAggregator();
IssueRows = ProjectedObservableCollection <IssueRowViewModel> .Create(this.model.Issues, issue => new IssueRowViewModel(issue, model, colorClickedAggregator, issueColors));
colorClickedAggregator.Initialize(IssueRows,
issue => issue.ColorClicked += colorClickedAggregator.RaiseItemChanged,
issue => issue.ColorClicked -= colorClickedAggregator.RaiseItemChanged);
QuarterBoxes = Enumerable
.Range(4 * 7, 4 * 12)
.Select(quarterIndex => new LoggedQuarter(quarterIndex / 4, quarterIndex % 4))
.Select(quarter => new QuarterBoxViewModel(quarter, model.Issues, model.Logger, IssueRows, issueColors))
.ToArray();
AddIssueCommand = new DelegateCommand(() =>
{
this.model.Issues.Add(new Issue(NewIssueName.Value));
NewIssueName.Value = "";
});
}
public QuarterBoxViewModel(LoggedQuarter quarter, IssueCollection issues, IssueLogger logger, IEnumerable <IssueRowViewModel> issueRows, IssueColors issueColors)
{
Margin = new Thickness(1, 1, quarter.Quarter == 3 ? 1 : 0, 1);
Background = new ProjectedObservableValue <Brush>(() => issueColors.GetColor(issues.FindLoggedIn(quarter)));
issues.LoggedQuartersChanged += Background.Refresh;
LogCommand = new DelegateCommand(() =>
{
IssueRowViewModel checkedIssueRow = issueRows.SingleOrDefault(i => i.IsColorChecked.Value == true);
if (checkedIssueRow != null)
{
logger.Log(quarter, checkedIssueRow.Issue);
}
});
RemoveLogCommand = new DelegateCommand(() => logger.RemoveLog(quarter));
}
public IssueRowViewModel(Issue issue, WorkLogCore workLog, CollectionEventAggregator colorClickedAggregator, IssueColors issueColors)
{
Issue = issue;
Name = Issue.Name;
TimeText = ProjectedObservableValue <string> .FromObservableValue(issue.TotalLoggedTime, time => time.ToString("h\\:mm"));
Color = issueColors.GetColor(Issue);
Background = ProjectedObservableValue <Brush> .FromObservableValue(workLog.Logger.RunningIssue, runningIssue => runningIssue == Issue?Brushes.LightGreen : Brushes.White);
StartStopButtonText = ProjectedObservableValue <string> .FromObservableValue(workLog.Logger.RunningIssue, runningIssue => runningIssue == Issue? "Stop" : "Start");
StartStopButtonCommand = new DelegateCommand(() => workLog.Logger.StartStop(Issue));
RemoveButtonCommand = new DelegateCommand(() =>
{
if (MessageBox.Show($"Do you want to delete '{Name}' issue and its logged time?", "Remove issue", MessageBoxButton.YesNo) == MessageBoxResult.Yes)
{
workLog.Issues.Remove(Issue);
issueColors.RemoveColor(Issue);
}
});
ColorClickedCommand = new DelegateCommand(() => ColorClicked?.Invoke(this, EventArgs.Empty));
colorClickedAggregator.ItemChanged += (sender, e) => IsColorChecked.Value = sender == this && IsColorChecked.Value == false;
}