/// <summary>
/// ctor
/// </summary>
public StepOfFoodConfirmViewModel()
{
this._workStepModel = WorkStepModel.GetInstance();
this.ManipulateFoodModel = new ReactiveProperty <FoodModel>(this._workStepModel.ManipulateFood);
this.CurrentWorkType = this._workStepModel.ObserveProperty(x => x.CurrentWorkStepsType).Select(x =>
{
switch (x)
{
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:
//throw new InvalidOperationException("現在の作業では呼び出せません。");
return("----");
}
}).ToReactiveProperty();
}
/// <summary>
/// ctor
/// </summary>
public StepOfFoodNameViewModel()
{
this._workStepModel = WorkStepModel.GetInstance();
this.Food = this._workStepModel.ToReactivePropertyAsSynchronized(
x => x.ManipulateFood,
convert => convert,
convertBack => convertBack,
ReactivePropertyMode.RaiseLatestValueOnSubscribe | ReactivePropertyMode.DistinctUntilChanged,
false);
}
public StepOfFoodBoughtDateViewModel()
{
this._workStepModel = WorkStepModel.GetInstance();
this.Food = this._workStepModel.ToReactivePropertyAsSynchronized(
m => m.ManipulateFood,
convert => convert,
cb => cb,
ReactivePropertyMode.DistinctUntilChanged | ReactivePropertyMode.RaiseLatestValueOnSubscribe,
ignoreValidationErrorValue: false);
}
/// <summary>
/// ctor
/// </summary>
public StepOfFoodKindViewModel()
{
this._workstepModel = WorkStepModel.GetInstance();
this.Food = this._workstepModel.ToReactivePropertyAsSynchronized(
m => m.ManipulateFood,
convert => convert,
convertBack => convertBack,
ReactivePropertyMode.DistinctUntilChanged | ReactivePropertyMode.RaiseLatestValueOnSubscribe,
false);
var ttt = Enum.GetValues(typeof(FoodType));
var list = new ObservableCollection <FoodType>();
foreach (FoodType foodType in ttt)
{
list.Add(foodType);
}
this.FoodKinds = list;
}
/// <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);
}
});
}
