public MainLogSuggestionsListViewHolder(View itemView, SuggestionsViewModel suggestionsViewModel) : base(itemView)
{
this.suggestionsViewModel = suggestionsViewModel;
hintTextView = ItemView.FindViewById <TextView>(Resource.Id.SuggestionsHintTextView);
indicatorTextView = ItemView.FindViewById <TextView>(Resource.Id.SuggestionsIndicatorTextView);
suggestionsRecyclerView = ItemView.FindViewById <RecyclerView>(Resource.Id.SuggestionsRecyclerView);
suggestionsRecyclerView.SetLayoutManager(new LinearLayoutManager(ItemView.Context, LinearLayoutManager.Horizontal, false));
var snapMargin = 16.DpToPixels(ItemView.Context);
var snapHelper = new SuggestionsRecyclerViewSnapHelper(snapMargin);
snapHelper.AttachToRecyclerView(suggestionsRecyclerView);
mainSuggestionsRecyclerAdapter = new MainSuggestionsRecyclerAdapter();
mainSuggestionsRecyclerAdapter.SuggestionTaps
.Subscribe(suggestionsViewModel.StartTimeEntry.Inputs)
.DisposedBy(DisposeBag);
suggestionsRecyclerView.SetAdapter(mainSuggestionsRecyclerAdapter);
suggestionsViewModel.Suggestions
.Subscribe(onSuggestionsChanged)
.DisposedBy(DisposeBag);
suggestionsViewModel.IsEmpty
.Invert()
.Subscribe(updateViewVisibility)
.DisposedBy(DisposeBag);
var suggestionCount = suggestionsViewModel.Suggestions.Select(s => s.Length);
var currentIndexAndSuggestionCount =
Observable.CombineLatest(snapHelper.CurrentIndexObservable, suggestionCount,
(currIndx, count) => (currIndx, count));
currentIndexAndSuggestionCount.Do(tuple =>
{
var currIdx = tuple.Item1;
var count = tuple.Item2;
onCurrentSuggestionIndexChanged(count, currIdx);
})
.Subscribe()
.DisposedBy(DisposeBag);
}
public MainLogSuggestionsListViewHolder(View itemView, SuggestionsViewModel suggestionsViewModel) : base(itemView)
{
this.suggestionsViewModel = suggestionsViewModel;
hintTextView = ItemView.FindViewById <TextView>(Resource.Id.SuggestionsHintTextView);
indicatorTextView = ItemView.FindViewById <TextView>(Resource.Id.SuggestionsIndicatorTextView);
suggestionsRecyclerView = ItemView.FindViewById <RecyclerView>(Resource.Id.SuggestionsRecyclerView);
suggestionsRecyclerView.SetLayoutManager(new LinearLayoutManager(ItemView.Context, LinearLayoutManager.Horizontal, false));
var snapMargin = 16.DpToPixels(ItemView.Context);
var snapHelper = new SuggestionsRecyclerViewSnapHelper(snapMargin);
snapHelper.AttachToRecyclerView(suggestionsRecyclerView);
this.Bind(snapHelper.CurrentIndexObservable, onCurrentSuggestionIndexChanged);
mainSuggestionsRecyclerAdapter = new MainSuggestionsRecyclerAdapter();
this.Bind(mainSuggestionsRecyclerAdapter.SuggestionTaps, onSuggestionTapped);
suggestionsRecyclerView.SetAdapter(mainSuggestionsRecyclerAdapter);
var collectionChangesObservable = Observable.FromEventPattern <NotifyCollectionChangedEventHandler, NotifyCollectionChangedEventArgs>(
e => this.suggestionsViewModel.Suggestions.CollectionChanged += e,
e => this.suggestionsViewModel.Suggestions.CollectionChanged -= e);
var collectionChangedObservable = collectionChangesObservable
.Select(args => this.suggestionsViewModel.Suggestions.ToImmutableList())
.StartWith(this.suggestionsViewModel.Suggestions.ToImmutableList());
var suggestionsCountObservable = collectionChangesObservable
.Select(args => this.suggestionsViewModel.Suggestions.Count)
.StartWith(this.suggestionsViewModel.Suggestions.Count)
.DistinctUntilChanged();
this.Bind(collectionChangedObservable, onSuggestionsCollectionChanged);
this.Bind(suggestionsCountObservable, onCollectionCountChanged);
}
