public static void Show(UIViewController parent, IssueMilestonesViewModel viewModel)
{
var viewController = new IssueMilestonesViewController {
Title = "Milestones", ViewModel = viewModel
};
parent.NavigationController.PushViewController(viewController, true);
viewController.ViewModel.DismissCommand.Subscribe(_ => parent.NavigationController.PopToViewController(parent, true));
}
protected IssueModifyViewController()
{
_descriptionElement.AccessoryView = x => new MarkdownAccessoryView(x);
_milestoneElement = new StringElement("Milestone", string.Empty, UITableViewCellStyle.Value1);
_assigneeElement = new StringElement("Assigned", string.Empty, UITableViewCellStyle.Value1);
_labelsElement = new StringElement("Labels", string.Empty, UITableViewCellStyle.Value1);
OnActivation(d => {
d(this.WhenAnyObservable(x => x.ViewModel.GoToAssigneesCommand)
.Subscribe(_ => IssueAssigneeViewController.Show(this, ViewModel.CreateAssigneeViewModel())));
d(this.WhenAnyObservable(x => x.ViewModel.GoToMilestonesCommand)
.Subscribe(_ => IssueMilestonesViewController.Show(this, ViewModel.CreateMilestonesViewModel())));
d(this.WhenAnyObservable(x => x.ViewModel.GoToLabelsCommand)
.Subscribe(_ => IssueLabelsViewController.Show(this, ViewModel.CreateLabelsViewModel())));
d(this.WhenAnyValue(x => x.ViewModel.SaveCommand)
.ToBarButtonItem(Images.SaveButton, x => NavigationItem.RightBarButtonItem = x));
d(this.WhenAnyValue(x => x.ViewModel.DismissCommand)
.ToBarButtonItem(Images.Cancel, x => NavigationItem.LeftBarButtonItem = x));
d(_milestoneElement.Clicked.InvokeCommand(ViewModel.GoToMilestonesCommand));
d(_assigneeElement.Clicked.InvokeCommand(ViewModel.GoToAssigneesCommand));
d(_labelsElement.Clicked.InvokeCommand(ViewModel.GoToLabelsCommand));
d(this.WhenAnyValue(x => x.ViewModel.Subject).Subscribe(x => _titleElement.Value = x));
d(_titleElement.Changed.Subscribe(x => ViewModel.Subject = x));
d(this.WhenAnyValue(x => x.ViewModel.Content).Subscribe(x => _descriptionElement.Value = x));
d(_descriptionElement.Changed.Subscribe(x => ViewModel.Content = x));
d(this.WhenAnyValue(x => x.ViewModel.Milestone)
.Select(x => x == null ? "No Milestone" : x.Title)
.Subscribe(x => _milestoneElement.Value = x));
d(this.WhenAnyValue(x => x.ViewModel.Assignee)
.Select(x => x == null ? "Unassigned" : x.Login)
.Subscribe(x => _assigneeElement.Value = x));
d(this.WhenAnyValue(x => x.ViewModel.Labels)
.Select(x => (x == null || x.Count == 0) ? "None" : string.Join(",", x.Select(y => y.Name)))
.Subscribe(x => _labelsElement.Value = x));
});
}
protected IssueModifyViewController()
{
_descriptionElement.AccessoryView = x => new MarkdownAccessoryView(x);
this.WhenAnyObservable(x => x.ViewModel.GoToAssigneesCommand)
.Subscribe(_ => IssueAssigneeViewController.Show(this, ViewModel.CreateAssigneeViewModel()));
this.WhenAnyObservable(x => x.ViewModel.GoToMilestonesCommand)
.Subscribe(_ => IssueMilestonesViewController.Show(this, ViewModel.CreateMilestonesViewModel()));
this.WhenAnyObservable(x => x.ViewModel.GoToLabelsCommand)
.Subscribe(_ => IssueLabelsViewController.Show(this, ViewModel.CreateLabelsViewModel()));
this.WhenAnyValue(x => x.ViewModel.Subject).Subscribe(x => _titleElement.Value = x);
_titleElement.Changed += (sender, e) => ViewModel.Subject = _titleElement.Value;
this.WhenAnyValue(x => x.ViewModel.Content).Subscribe(x => _descriptionElement.Value = x);
_descriptionElement.ValueChanged += (sender, e) => ViewModel.Content = _descriptionElement.Value;
this.WhenAnyValue(x => x.ViewModel.SaveCommand)
.Select(x => x.ToBarButtonItem(UIBarButtonSystemItem.Save))
.Subscribe(x => NavigationItem.RightBarButtonItem = x);
_milestoneElement = new StringElement("Milestone", string.Empty, UITableViewCellStyle.Value1);
_milestoneElement.Tapped = () => ViewModel.GoToMilestonesCommand.ExecuteIfCan();
this.WhenAnyValue(x => x.ViewModel.Milestone)
.Select(x => x == null ? "No Milestone" : x.Title)
.Subscribe(x => _milestoneElement.Value = x);
_assigneeElement = new StringElement("Assigned", string.Empty, UITableViewCellStyle.Value1);
_assigneeElement.Tapped = () => ViewModel.GoToAssigneesCommand.ExecuteIfCan();
this.WhenAnyValue(x => x.ViewModel.Assignee)
.Select(x => x == null ? "Unassigned" : x.Login)
.Subscribe(x => _assigneeElement.Value = x);
_labelsElement = new StringElement("Labels", string.Empty, UITableViewCellStyle.Value1);
_labelsElement.Tapped = () => ViewModel.GoToLabelsCommand.ExecuteIfCan();
this.WhenAnyValue(x => x.ViewModel.Labels)
.Select(x => (x == null || x.Count == 0) ? "None" : string.Join(",", x.Select(y => y.Name)))
.Subscribe(x => _labelsElement.Value = x);
this.WhenAnyValue(x => x.ViewModel.DismissCommand)
.Select(x => x.ToBarButtonItem(Images.Cancel))
.Subscribe(x => NavigationItem.LeftBarButtonItem = x);
}
protected BaseIssueViewController()
{
CommentsElement = new HtmlElement("comments");
this.WhenAnyValue(x => x.ViewModel.GoToUrlCommand)
.Subscribe(x => CommentsElement.UrlRequested = x.ExecuteIfCan);
DescriptionElement = new HtmlElement("description");
this.WhenAnyValue(x => x.ViewModel.GoToUrlCommand)
.Subscribe(x => DescriptionElement.UrlRequested = x.ExecuteIfCan);
this.WhenAnyValue(x => x.ViewModel.ShowMenuCommand)
.Select(x => x.ToBarButtonItem(UIBarButtonSystemItem.Action))
.Subscribe(x => NavigationItem.RightBarButtonItem = x);
this.WhenAnyObservable(x => x.ViewModel.GoToAssigneesCommand)
.Subscribe(_ => IssueAssigneeViewController.Show(this, ViewModel.CreateAssigneeViewModel()));
this.WhenAnyObservable(x => x.ViewModel.GoToMilestonesCommand)
.Subscribe(_ => IssueMilestonesViewController.Show(this, ViewModel.CreateMilestonesViewModel()));
this.WhenAnyObservable(x => x.ViewModel.GoToLabelsCommand)
.Subscribe(_ => IssueLabelsViewController.Show(this, ViewModel.CreateLabelsViewModel()));
this.WhenAnyValue(x => x.ViewModel.GoToOwnerCommand)
.Subscribe(x => HeaderView.ImageButtonAction = x != null ? new Action(() => ViewModel.GoToOwnerCommand.ExecuteIfCan()) : null);
Appeared.Take(1)
.Select(_ => Observable.Timer(TimeSpan.FromSeconds(0.2f)))
.Switch()
.ObserveOn(RxApp.MainThreadScheduler)
.Select(_ => this.WhenAnyValue(x => x.ViewModel.IsClosed))
.Switch()
.Subscribe(x =>
{
HeaderView.SubImageView.TintColor = x ? UIColor.FromRGB(0xbd, 0x2c, 0) : UIColor.FromRGB(0x6c, 0xc6, 0x44);
HeaderView.SetSubImage((x ? Octicon.IssueClosed :Octicon.IssueOpened).ToImage());
});
MilestoneElement = new StringElement("Milestone", string.Empty, UITableViewCellStyle.Value1)
{
Image = Octicon.Milestone.ToImage()
};
MilestoneElement.Tapped = () => ViewModel.GoToMilestonesCommand.ExecuteIfCan();
this.WhenAnyValue(x => x.ViewModel.AssignedMilestone)
.Select(x => x == null ? "No Milestone" : x.Title)
.Subscribe(x => MilestoneElement.Value = x);
AssigneeElement = new StringElement("Assigned", string.Empty, UITableViewCellStyle.Value1)
{
Image = Octicon.Person.ToImage()
};
AssigneeElement.Tapped = () => ViewModel.GoToAssigneesCommand.ExecuteIfCan();
this.WhenAnyValue(x => x.ViewModel.AssignedUser)
.Select(x => x == null ? "Unassigned" : x.Login)
.Subscribe(x => AssigneeElement.Value = x);
LabelsElement = new StringElement("Labels", string.Empty, UITableViewCellStyle.Value1)
{
Image = Octicon.Tag.ToImage()
};
LabelsElement.Tapped = () => ViewModel.GoToLabelsCommand.ExecuteIfCan();
this.WhenAnyValue(x => x.ViewModel.AssignedLabels)
.Select(x => (x == null || x.Count == 0) ? "None" : string.Join(",", x.Select(y => y.Name)))
.Subscribe(x => LabelsElement.Value = x);
this.WhenAnyValue(x => x.ViewModel.CanModify)
.Select(x => x ? UITableViewCellAccessory.DisclosureIndicator : UITableViewCellAccessory.None)
.Subscribe(x => MilestoneElement.Accessory = AssigneeElement.Accessory = LabelsElement.Accessory = x);
DetailsSection.Add(MilestoneElement);
DetailsSection.Add(AssigneeElement);
DetailsSection.Add(LabelsElement);
this.WhenAnyValue(x => x.ViewModel.Avatar)
.SubscribeSafe(x => HeaderView.SetImage(x?.ToUri(128), Images.LoginUserUnknown));
this.WhenAnyValue(x => x.ViewModel.Issue)
.IsNotNull()
.Subscribe(x => {
HeaderView.Text = x.Title;
HeaderView.SubText = x.UpdatedAt.HasValue ?
("Updated " + x.UpdatedAt.Value.UtcDateTime.Humanize()) :
("Created " + x.CreatedAt.UtcDateTime.Humanize());
RefreshHeaderView();
});
this.WhenAnyValue(x => x.ViewModel.MarkdownDescription)
.Subscribe(x =>
{
if (string.IsNullOrEmpty(x))
{
DetailsSection.Remove(DescriptionElement);
}
else
{
var model = new DescriptionModel(x, (int)UIFont.PreferredSubheadline.PointSize);
var markdown = new MarkdownView {
Model = model
};
var html = markdown.GenerateString();
DescriptionElement.Value = html;
if (!DetailsSection.Contains(DescriptionElement))
{
DetailsSection.Insert(0, UITableViewRowAnimation.Fade, DescriptionElement);
}
}
});
CommentsSection.FooterView = new TableFooterButton("Add Comment", () => ViewModel.AddCommentCommand.ExecuteIfCan());
this.WhenAnyValue(x => x.ViewModel.Events)
.Select(x => x.Changed)
.Switch()
.Select(x => ViewModel.Events)
.Subscribe(events =>
{
var comments = events.Select(x =>
{
var body = string.Empty;
var comment = x as IssueCommentItemViewModel;
var @event = x as IssueEventItemViewModel;
if (comment != null)
{
body = comment.Comment;
}
else if (@event != null)
{
body = CreateEventBody(@event.EventInfo, @event.Commit);
}
return(new Comment(x.AvatarUrl.ToUri(), x.Actor, body, x.CreatedAt.Humanize()));
})
.Where(x => !string.IsNullOrEmpty(x.Body))
.ToList();
if (comments.Count > 0)
{
var commentModel = new CommentModel(comments, (int)UIFont.PreferredSubheadline.PointSize);
var razorView = new CommentsView {
Model = commentModel
};
var html = razorView.GenerateString();
CommentsElement.Value = html;
if (!CommentsSection.Contains(CommentsElement))
{
CommentsSection.Insert(0, UITableViewRowAnimation.Fade, CommentsElement);
}
}
else
{
CommentsSection.Remove(CommentsElement);
}
});
var commentsButton = SplitButton.AddButton("Comments", "-");
var participantsButton = SplitButton.AddButton("Participants", "-");
this.WhenAnyValue(x => x.ViewModel.CommentCount)
.Subscribe(x => commentsButton.Text = x.ToString());
this.WhenAnyValue(x => x.ViewModel.Participants)
.Subscribe(x => participantsButton.Text = x.ToString());
}
public override void ViewDidLoad()
{
base.ViewDidLoad();
var source = new DialogTableViewSource(TableView);
TableView.Source = source;
var stateElement = new StringElement("State", () => ViewModel.SelectStateCommand.ExecuteIfCan());
stateElement.Style = UITableViewCellStyle.Value1;
var cmd = ViewModel.SelectLabelsCommand;
var labelElement = new StringElement("Labels", () => cmd.ExecuteIfCan());
labelElement.Style = UITableViewCellStyle.Value1;
var mentionedElement = new EntryElement("Mentioned", "username", string.Empty)
{
TextAlignment = UITextAlignment.Right, AutocorrectionType = UITextAutocorrectionType.No, AutocapitalizationType = UITextAutocapitalizationType.None
};
mentionedElement.Changed += (sender, e) => ViewModel.Mentioned = mentionedElement.Value;
var creatorElement = new EntryElement("Creator", "username", string.Empty)
{
TextAlignment = UITextAlignment.Right, AutocorrectionType = UITextAutocorrectionType.No, AutocapitalizationType = UITextAutocapitalizationType.None
};
creatorElement.Changed += (sender, e) => ViewModel.Creator = creatorElement.Value;
var assigneeElement = new StringElement("Assignee", () => ViewModel.SelectAssigneeCommand.ExecuteIfCan());
assigneeElement.Style = UITableViewCellStyle.Value1;
var milestoneElement = new StringElement("Milestone", () => ViewModel.SelectMilestoneCommand.ExecuteIfCan());
milestoneElement.Style = UITableViewCellStyle.Value1;
var fieldElement = new StringElement("Field", () => ViewModel.SelectSortCommand.ExecuteIfCan());
fieldElement.Style = UITableViewCellStyle.Value1;
var ascElement = new BooleanElement("Ascending", false, x => ViewModel.Ascending = x.Value);
var filterSection = new Section("Filter")
{
stateElement, mentionedElement, creatorElement, labelElement, assigneeElement, milestoneElement
};
var orderSection = new Section("Order By")
{
fieldElement, ascElement
};
var searchSection = new Section();
searchSection.FooterView = new TableFooterButton("Search!", () => ViewModel.SaveCommand.ExecuteIfCan());
source.Root.Add(filterSection, orderSection, searchSection);
this.WhenAnyObservable(x => x.ViewModel.SelectAssigneeCommand)
.Subscribe(_ => IssueAssigneeViewController.Show(this, ViewModel.CreateAssigneeViewModel()));
this.WhenAnyObservable(x => x.ViewModel.SelectMilestoneCommand)
.Subscribe(_ => IssueMilestonesViewController.Show(this, ViewModel.CreateMilestonesViewModel()));
this.WhenAnyObservable(x => x.ViewModel.SelectLabelsCommand)
.Subscribe(_ => IssueLabelsViewController.Show(this, ViewModel.CreateLabelsViewModel()));
this.WhenAnyValue(x => x.ViewModel.State).Subscribe(x => stateElement.Value = x.Humanize());
this.WhenAnyValue(x => x.ViewModel.LabelsString).Subscribe(x => labelElement.Value = x);
this.WhenAnyValue(x => x.ViewModel.Mentioned).Subscribe(x => mentionedElement.Value = x);
this.WhenAnyValue(x => x.ViewModel.Creator).Subscribe(x => creatorElement.Value = x);
this.WhenAnyValue(x => x.ViewModel.AssigneeString).Subscribe(x => assigneeElement.Value = x);
this.WhenAnyValue(x => x.ViewModel.MilestoneString).Subscribe(x => milestoneElement.Value = x);
this.WhenAnyValue(x => x.ViewModel.SortType).Subscribe(x => fieldElement.Value = x.Humanize());
this.WhenAnyValue(x => x.ViewModel.Ascending).Subscribe(x => ascElement.Value = x);
}
public override void ViewDidLoad()
{
base.ViewDidLoad();
var source = new DialogTableViewSource(TableView);
TableView.Source = source;
var mentionedElement = new EntryElement("Mentioned", "username", string.Empty)
{
TextAlignment = UITextAlignment.Right, AutocorrectionType = UITextAutocorrectionType.No, AutocapitalizationType = UITextAutocapitalizationType.None
};
var creatorElement = new EntryElement("Creator", "username", string.Empty)
{
TextAlignment = UITextAlignment.Right, AutocorrectionType = UITextAutocorrectionType.No, AutocapitalizationType = UITextAutocapitalizationType.None
};
var stateElement = new ButtonElement("State");
var labelElement = new ButtonElement("Labels");
var assigneeElement = new ButtonElement("Assignee");
var milestoneElement = new ButtonElement("Milestone");
var fieldElement = new ButtonElement("Field");
var ascElement = new BooleanElement("Ascending");
var filterSection = new Section("Filter")
{
stateElement, mentionedElement, creatorElement, labelElement, assigneeElement, milestoneElement
};
var orderSection = new Section("Order By")
{
fieldElement, ascElement
};
var searchSection = new Section();
var footerButton = new TableFooterButton("Search!");
searchSection.FooterView = footerButton;
source.Root.Add(filterSection, orderSection, searchSection);
OnActivation(d => {
d(assigneeElement.Clicked.InvokeCommand(ViewModel.SelectAssigneeCommand));
d(milestoneElement.Clicked.InvokeCommand(ViewModel.SelectMilestoneCommand));
d(fieldElement.Clicked.InvokeCommand(ViewModel.SelectSortCommand));
d(stateElement.Clicked.InvokeCommand(ViewModel.SelectStateCommand));
d(labelElement.Clicked.InvokeCommand(ViewModel.SelectLabelsCommand));
d(footerButton.Clicked.InvokeCommand(ViewModel.SaveCommand));
d(ascElement.Changed.Subscribe(x => ViewModel.Ascending = x));
d(mentionedElement.Changed.Subscribe(x => ViewModel.Mentioned = x));
d(creatorElement.Changed.Subscribe(x => ViewModel.Creator = x));
d(this.WhenAnyValue(x => x.ViewModel.DismissCommand)
.ToBarButtonItem(Images.Cancel, x => NavigationItem.LeftBarButtonItem = x));
d(this.WhenAnyValue(x => x.ViewModel.SaveCommand)
.ToBarButtonItem(Images.Search, x => NavigationItem.RightBarButtonItem = x));
d(this.WhenAnyValue(x => x.ViewModel.State).Subscribe(x => stateElement.Value = x.Humanize()));
d(this.WhenAnyValue(x => x.ViewModel.LabelsString).Subscribe(x => labelElement.Value = x));
d(this.WhenAnyValue(x => x.ViewModel.Mentioned).Subscribe(x => mentionedElement.Value = x));
d(this.WhenAnyValue(x => x.ViewModel.Creator).Subscribe(x => creatorElement.Value = x));
d(this.WhenAnyValue(x => x.ViewModel.AssigneeString).Subscribe(x => assigneeElement.Value = x));
d(this.WhenAnyValue(x => x.ViewModel.MilestoneString).Subscribe(x => milestoneElement.Value = x));
d(this.WhenAnyValue(x => x.ViewModel.SortType).Subscribe(x => fieldElement.Value = x.Humanize()));
d(this.WhenAnyValue(x => x.ViewModel.Ascending).Subscribe(x => ascElement.Value = x));
d(this.WhenAnyObservable(x => x.ViewModel.SelectAssigneeCommand)
.Subscribe(_ => IssueAssigneeViewController.Show(this, ViewModel.CreateAssigneeViewModel())));
d(this.WhenAnyObservable(x => x.ViewModel.SelectMilestoneCommand)
.Subscribe(_ => IssueMilestonesViewController.Show(this, ViewModel.CreateMilestonesViewModel())));
d(this.WhenAnyObservable(x => x.ViewModel.SelectLabelsCommand)
.Subscribe(_ => IssueLabelsViewController.Show(this, ViewModel.CreateLabelsViewModel())));
});
}