private async void Application_StartupAsync(object sender, StartupEventArgs e)
{
if (!mutex.WaitOne(0, false))
{
MessageBox.Show("食材管理アプリは既に起動しています。", "二重起動防止", MessageBoxButton.OK, MessageBoxImage.Exclamation);
mutex.Close();
mutex = null;
this.Shutdown();
}
// food
var folder = ApplicationData.Current.LocalFolder;
var foodDataPath = System.IO.Path.Combine(folder.Path, "food_data.json");
if (File.Exists(foodDataPath) == false)
{
StorageFile result = await folder.CreateFileAsync("food_data.json");
}
//var folder = System.Windows.Storage.ApplicationData.Current.LocalFolder;
// 食材データを読み込む(既定値はfood_composition.json)
var ins = FoodShelfModel.GetInstance();
var isLoadSuccess = await ins.LoadAsync();
if (isLoadSuccess == false)
{
Application.Current.Shutdown();
}
// 食品成分表の読み込みを行う(既定値food_composition_japanese.json)
string hoge = MVVM_Refregator.Properties.Resources.food_composition_japanese;
//Assembly assembly = Assembly.GetExecutingAssembly();
//assembly.GetManifestResourceStream("MVVM_Refregator.App.food_composition_japanese.json");
//AnalysisPageModel.GetInstance().LoadFoodComposition();
AnalysisPageModel.GetInstance().LoadFoodComposition((string x) => x, hoge);
if (this.canNotification)
{
if (ins.FoodCollection.Any(x => x.HasUsed == false && x.LimitDate.Date == DateTime.Today.Date))
{
this._notificationManager.Show(this._notificationContent, expirationTime: TimeSpan.FromSeconds(4));
}
else if (ins.FoodCollection.Any(x => x.HasUsed == false && x.LimitDate.Date <= DateTime.Today.Date.AddDays(7).Date&& x.LimitDate.Date >= DateTime.Today))
{
this._notificationManager.Show(this.oneDayLimitContent, expirationTime: TimeSpan.FromSeconds(4));
}
}
// Viewの起動
var view = new StartupWindow();
view.ShowDialog();
// Notification消すため
Application.Current.Shutdown();
}
//public ReactiveCommand Send_AddFood { get; }
/// <summary>
/// modelを渡したときのctor
/// </summary>
public FoodShelfViewModel()
{
this._foodShelfModel = FoodShelfModel.GetInstance();
// FoodCollectionの変更を現行スレッドで即時反映させる
this.Foods = this._foodShelfModel.FoodCollection
.ToReadOnlyReactiveCollection(_foodShelfModel.FoodCollection.ToCollectionChanged(), System.Reactive.Concurrency.Scheduler.CurrentThread)
.AddTo(this.Disposable);
// CollectionChanged時にPropertyChangedを強制的に呼び出す
_foodShelfModel.FoodCollection.CollectionChangedAsObservable().Subscribe(x => RaisePropertyChanged(nameof(Foods)));
//this.FutureFoods = new ObservableCollection<FoodModel>(this.Foods.Where(x => x.LimitDate.Date >= DateTime.Today.Date && !x.HasUsed));
this.FutureFoods = new ObservableCollection <FoodModel>(this.Foods.Where(x => !x.HasUsed));
}
public StartupViewModel()
{
this._model = FoodShelfModel.GetInstance();
InitProperty();
}
/// <summary>
/// ctor
/// </summary>
/// <param name="model"></param>
public EditPageViewModel()
{
// FoodShelfModel関係
this._foodShelfModel = FoodShelfModel.GetInstance();
this.Foods = this._foodShelfModel.FoodCollection
.ToReadOnlyReactiveCollection(_foodShelfModel.FoodCollection.ToCollectionChanged(), System.Reactive.Concurrency.Scheduler.CurrentThread)
.AddTo(this.Disposable);
this._foodShelfModel.FoodCollection.CollectionChangedAsObservable().Subscribe(x =>
{
switch (x.Action)
{
// 食材追加時
case System.Collections.Specialized.NotifyCollectionChangedAction.Add:
foreach (FoodModel food in x.NewItems)
{
food.PropertyChanged += this.Afood_PropertyChanged;
}
break;
// 食材削除時
case System.Collections.Specialized.NotifyCollectionChangedAction.Remove:
foreach (FoodModel food in x.OldItems)
{
food.PropertyChanged -= this.Afood_PropertyChanged;
}
break;
// 食材置き換え時
case System.Collections.Specialized.NotifyCollectionChangedAction.Replace:
foreach (FoodModel food in x.OldItems)
{
food.PropertyChanged -= this.Afood_PropertyChanged;
}
foreach (FoodModel food in x.NewItems)
{
food.PropertyChanged += this.Afood_PropertyChanged;
}
break;
// 食材移動時
case System.Collections.Specialized.NotifyCollectionChangedAction.Move:
break;
// 食材リセット時
case System.Collections.Specialized.NotifyCollectionChangedAction.Reset:
foreach (var food in this._foodShelfModel.FoodCollection)
{
food.PropertyChanged -= this.Afood_PropertyChanged;
}
break;
default:
break;
}
});
foreach (var afood in this._foodShelfModel.FoodCollection)
{
afood.PropertyChanged += this.Afood_PropertyChanged;
}
// WorkStepModel関係
this._workStepModel = WorkStepModel.GetInstance();
this.WorkSteps = this._workStepModel.ObserveProperty(x => x.CurrentWorkSteps).ToReactiveProperty().AddTo(this.Disposable);
// スタンバイモードでなければスタンバイモードに変更する
if (this._workStepModel.CurrentWorkStepsType != WorkType.StandBy)
{
this._workStepModel.SetStandBy();
}
// 選択食材プロパティの購読
//this.SelectedFood.Subscribe((_) =>
//{
// this.IsSelectedFood.Value = this.SelectedFood?.Value != null;
//});
this.IsSelectedFood = this.SelectedFood.Select(x => x != null).ToReactiveProperty().AddTo(this.Disposable);
// 現在の作業の種類プロパティの購読
this.CurrentWorkStepsType = this._workStepModel.ObserveProperty(m => m.CurrentWorkStepsType).ToReactiveProperty().AddTo(this.Disposable);
this.ButtonVisibility = this.CurrentWorkStepsType.Select(x => x == WorkType.StandBy).ToReactiveProperty().AddTo(this.Disposable);
this.WorkLoadVisibility = this.CurrentWorkStepsType.Select(x => x != WorkType.StandBy).ToReactiveProperty().AddTo(this.Disposable);
// 最後のステップ判定プロパティの購読
this.IsLastStep = this._workStepModel.ObserveProperty(x => x.IsLastStep).ToReactiveProperty().AddTo(this.Disposable);
this.NextContent = this.CurrentWorkStepsType.CombineLatest(this.IsLastStep, (currentWorkStepsType, isLastStep) =>
{
if (isLastStep == false)
{
return("進む");
}
switch (currentWorkStepsType)
{
case WorkType.Create:
return("登録");
case WorkType.Update:
return("変更");
case WorkType.Delete:
return("削除");
case WorkType.Use:
return("使用済");
case WorkType.None:
case WorkType.StandBy:
default:
return("---");
}
}).ToReactiveProperty().AddTo(this.Disposable);
// 登録コマンドの購読
this.Send_NavigateRegister.Subscribe((x) =>
{
if (x is NavigationService navigation)
{
this._workStepModel.NavigateAddWork(navigation);
}
});
// 変更コマンドの購読
this.Send_ModifyFood.Subscribe((x) =>
{
if (x is NavigationService navigation)
{
if (this.SelectedFood.Value != null)
{
this._workStepModel.NavigateUpdateWork(this.SelectedFood.Value, navigation);
}
}
});
// 削除コマンドの購読
this.Send_RemoveFood.Subscribe((x) =>
{
if (x is NavigationService navigation)
{
if (this.SelectedFood.Value != null)
{
this._workStepModel.NavigateDeleteWork(this.SelectedFood.Value, navigation);
}
}
});
// 使用コマンドの購読
this.Send_SetUsed.Subscribe((x) =>
{
if (x is NavigationService navigation)
{
if (this.SelectedFood.Value != null)
{
this._workStepModel.NavigateUseWork(this.SelectedFood.Value, navigation);
}
}
});
// 次へコマンドの購読
this.Send_NextStep.Subscribe(async(navigationService) =>
{
if (navigationService is NavigationService navigation)
{
await this._workStepModel.NextStepAsync(navigation);
}
});
// 戻るコマンドの購読
this.Send_PrevStep.Subscribe((namevigationService) =>
{
if (namevigationService is NavigationService navigation)
{
this._workStepModel.PrevStep(navigation);
}
});
}