public SearchRecipeViewModel(ISettings settings, ILogger logger)
{
this._searchRecipe = new SearchRecipe(settings, logger).AddTo(this.CompositeDisposable);
// Property
// 現在ページ
this.CurrentPage = this._searchRecipe.CurrentPage.ToReadOnlyReactiveProperty().AddTo(this.CompositeDisposable);
// 最大ページ数
this.MaxPage = this._searchRecipe.MaxPage.ToReadOnlyReactiveProperty().AddTo(this.CompositeDisposable);
// 複数ページフラグ
this.IsMultiPage = this.MaxPage.Select(x => x >= 2).ToReadOnlyReactiveProperty().AddTo(this.CompositeDisposable);
// ページリスト
this.PageList =
this.MaxPage
.CombineLatest(this.CurrentPage, (max, current) => (max, current))
.Select(x =>
Enumerable
.Range(x.current - 4, 10)
.Where(i => i >= 1 && i <= x.max)
.ToArray()
)
.ToReadOnlyReactivePropertySlim()
.AddTo(this.CompositeDisposable);
// 検索ワード
this.SearchWord = this._searchRecipe.SearchWord.ToReactivePropertyAsSynchronized(x => x.Value).AddTo(this.CompositeDisposable);
// 検索対象フラグ:タイトル
this.IsTitleSearchTarget = this._searchRecipe.IsTitleSearchTarget.ToReactivePropertyAsSynchronized(x => x.Value).AddTo(this.CompositeDisposable);
// 検索対象フラグ:材料
this.IsIngredientSearchTarget = this._searchRecipe.IsIngredientSearchTarget.ToReactivePropertyAsSynchronized(x => x.Value).AddTo(this.CompositeDisposable);
// 検索対象フラグ:手順
this.IsStepSearchTarget = this._searchRecipe.IsStepSearchTarget.ToReactivePropertyAsSynchronized(x => x.Value).AddTo(this.CompositeDisposable);
// 最終利用日
this.LastUsedDate = this._searchRecipe.LastUsedDate.ToReactivePropertyAsSynchronized(x => x.Value).AddTo(this.CompositeDisposable);
// 最終利用日以前フラグ
this.IsBeforeLastUsedDate = this._searchRecipe.IsBeforeLastUsedDate.ToReactivePropertyAsSynchronized(x => x.Value).AddTo(this.CompositeDisposable);
// 利用回数
this.UsageCount = this._searchRecipe.UsageCount.ToReactivePropertyAsSynchronized(x => x.Value).AddTo(this.CompositeDisposable);
// 利用回数以上フラグ
this.IsUsageCountMoreThan = this._searchRecipe.IsUsageCountMoreThan.ToReactivePropertyAsSynchronized(x => x.Value).AddTo(this.CompositeDisposable);
// アーカイブを含むかどうかのフラグ
this.IncludingArchive = this._searchRecipe.IncludingArchive.ToReactivePropertyAsSynchronized(x => x.Value).AddTo(this.CompositeDisposable);
// 検索結果
this.SearchResult =
this._searchRecipe
.Result
.Select(x =>
x.Select(r =>
Creator.CreateRecipeViewModelInstance(settings, logger, r)
).ToArray()
).ToReadOnlyReactiveProperty()
.AddTo(this.CompositeDisposable);
// タグ候補
this.TagList = this._searchRecipe.TagList.ToReadOnlyReactiveCollection().AddTo(this.CompositeDisposable);
// 評価
this.Ratings = this._searchRecipe.Ratings.ToReadOnlyReactiveCollection().AddTo(this.CompositeDisposable);
// 追加したソート条件
this.SortConditions = this._searchRecipe.SortConditions.ToReadOnlyReactiveCollection().AddTo(this.CompositeDisposable);
// 検索条件リスト
this.SortItems = this._searchRecipe.SortItems.ToReadOnlyReactiveCollection().AddTo(this.CompositeDisposable);
// 検索条件プラグインリスト
this.SearchConditionPlugins = this._searchRecipe.SearchConditionPlugins.ToReadOnlyReactiveCollection().AddTo(this.CompositeDisposable);
// 追加されたプラグイン検索条件
this.PluginSearchConditions = this._searchRecipe.PluginSearchConditions.ToReadOnlyReactiveCollection(x => {
var(view, viewModel) = Creator.CreateRecipeSearchConditionViewAndViewModel(x);
return(new ViewViewModelPair <UserControl, IRecipeSearchConditionViewModel>(view, viewModel));
}).AddTo(this.CompositeDisposable);
// ロード中フラグ
this.IsBusy = this._searchRecipe.IsBusy.ToReadOnlyReactiveProperty().AddTo(this.CompositeDisposable);
// Command
// 検索
this.SearchCommand.Subscribe(_ => this._searchRecipe.Search()).AddTo(this.CompositeDisposable);
// ソート条件追加
this.AddSortConditionCommand.Subscribe(() => this._searchRecipe.AddSortCondition()).AddTo(this.CompositeDisposable);
// ソート条件削除
this.RemoveSortConditionCommand.Subscribe(s => this._searchRecipe.RemoveSortCondition(s)).AddTo(this.CompositeDisposable);
// プラグイン検索条件追加
this.AddPluginSearchConditionCommand.Where(p => p != null).Subscribe(p =>
this._searchRecipe
.AddPluginSearchCondition(p)
).AddTo(this.CompositeDisposable);
// プラグイン検索条件削除
this.RemovePluginSearchConditionCommand.Subscribe(c => this._searchRecipe.RemovePluginSearchCondition(c.RecipeSearchCondition)).AddTo(this.CompositeDisposable);
// 前ページへ戻る
this.PreviousCommand = this.CurrentPage.Select(c => c > 1).ToReactiveCommand().AddTo(this.CompositeDisposable);
this.PreviousCommand.Subscribe(() => {
this._searchRecipe.GoToPreviousPage();
}).AddTo(this.CompositeDisposable);
// 次ページへ進む
this.NextCommand = this.CurrentPage.CombineLatest(this.MaxPage, (c, m) => c < m).ToReactiveCommand().AddTo(this.CompositeDisposable);
this.NextCommand.Subscribe(() => {
this._searchRecipe.GoToNextPage();
}).AddTo(this.CompositeDisposable);
// ページ遷移
this.TransitionCommand.Subscribe(page => {
this._searchRecipe.PageTransition(page);
}).AddTo(this.CompositeDisposable);
// レシピエディタ起動
this.EditRecipeCommand.Subscribe(rvm => {
var vm = new RecipeDetailViewModel(settings, logger);
vm.RecipeViewModel.Value = rvm;
vm.RecipeView.Value = Creator.CreateRecipeEditorViewInstance(settings, logger, rvm);
this.Messenger.Raise(new TransitionMessage(vm, "OpenEditRecipeWindow"));
}).AddTo(this.CompositeDisposable);
// レシピ削除
this.DeleteRecipeCommand.Subscribe(rvm => {
var vm = new DialogWindowViewModel("削除確認",
"レシピを削除します。よろしいですか。",
DialogWindowViewModel.DialogResult.Yes,
DialogWindowViewModel.DialogResult.No
);
using (vm) {
this.Messenger.Raise(new TransitionMessage(vm, TransitionMode.Modal, "OpenDialogWindow"));
if (vm.Result != DialogWindowViewModel.DialogResult.Yes)
{
return;
}
rvm.DeleteRecipeCommand.Execute(this.Messenger);
// 結果を再読込
this.SearchCommand.Execute();
}
}).AddTo(this.CompositeDisposable);
}
public AddRecipeViewModel(ISettings settings, ILogger logger, Method methods)
{
// 追加方法のリスト
if ((methods & Method.Original) != 0)
{
this.MethodList.Add(new OriginalRecipeDetailViewModel(settings, logger).AddTo(this.CompositeDisposable));
}
if ((methods & Method.Download) != 0)
{
var rdvm = new RecipeDetailViewModel(settings, logger).AddTo(this.CompositeDisposable);
rdvm.IsDownaloding.Subscribe(x => {
this.IsBusy.Value = x;
});
this.MethodList.Add(rdvm);
}
if ((methods & Method.HistorySearch) != 0)
{
this.MethodList.Add(new SearchRecipeViewModel(settings, logger).AddTo(this.CompositeDisposable));
}
// 表示コンテンツ切り替わり
this.SelectedMethod.Subscribe(vm => {
if (vm == null)
{
this.SelectCommand = new ReactiveProperty <bool>(false).ToReactiveCommand().AddTo(this.CompositeDisposable);
return;
}
this.SelectionResult = this.SelectedMethod.Value.DecidedRecipe.ToReadOnlyReactiveProperty();
this.SelectCommand =
new[] {
this.SelectionResult.Select(x => x != null),
this.IsBusy.Select(x => !x)
}.CombineLatestValuesAreAllTrue()
.ToReactiveCommand()
.AddTo(this.CompositeDisposable);
this.SelectCommand.ObserveOnDispatcher(DispatcherPriority.Background).Subscribe(_ => {
this.IsBusy.Value = true;
// 新規レシピ作成の場合は登録してから終了
if (this.SelectedMethod.Value is RecipeDetailViewModel revm)
{
revm.DecidedRecipe.Value.RegisterRecipeCommand.Execute(this.Messenger);
}
this.IsSelectionCompleted.Value = true;
this.Messenger.Raise(new WindowActionMessage(WindowAction.Close, "Close"));
}).AddTo(this.CompositeDisposable);
}).AddTo(this.CompositeDisposable);
// Command
this.CloseCommand.Subscribe(() => {
this.Messenger.Raise(new WindowActionMessage(WindowAction.Close, "Close"));
});
// 選択方式変更
this.ChangeMethodCommand.Subscribe(method => {
this.SelectedMethod.Value = method;
}).AddTo(this.CompositeDisposable);
// 選択方式選択に戻る
this.CanBack = this.SelectedMethod.Select(x => x != null).ToReadOnlyReactiveProperty().AddTo(this.CompositeDisposable);
this.BackCommand = this.CanBack.ToReactiveCommand().AddTo(this.CompositeDisposable);
this.BackCommand.Subscribe(() => {
this.SelectedMethod.Value = null;
}).AddTo(this.CompositeDisposable);
}
