public PortionModel GetPortion(int id)
{
PortionModel portionModel = new PortionModel();
var portion = portionRepository.GetById(id);
if (portion != null)
{
portionModel.Id = portion.Id;
portionModel.WaterGram = portion.WaterGram;
portionModel.CoffeeBeansGram = portion.CoffeeBeansGram;
portionModel.SugarGram = portion.SugarGram;
}
return(portionModel);
}
public Frame GetFrameIsDuplicate(PortionModel model)
{
var frame = new Frame()
{
Margin = new Thickness(10, 10)
};
var stackTemplate = new StackLayout()
{
Orientation = StackOrientation.Horizontal
};
var checkImage = new Image()
{
WidthRequest = 20,
HeightRequest = 20,
BindingContext = model
};
checkImage.SetBinding(Image.SourceProperty, new Binding(nameof(model.IsDuplicate), BindingMode.OneWay, new IsAvailableUpdateToCheckBoxIconConverter(Constants.CheckboxOnImageSource, Constants.CheckboxOffImageSource)));
var checkClickableView = new ClickableContentView()
{
HorizontalOptions = LayoutOptions.StartAndExpand,
VerticalOptions = LayoutOptions.CenterAndExpand,
CommandParameter = model,
BindingContext = model,
Content = checkImage
};
checkClickableView.SetBinding(ClickableContentView.CommandProperty, nameof(model.ChangeCheckboxIsDuplicateCommand));
var titleLable = new Label()
{
HorizontalOptions = LayoutOptions.StartAndExpand,
VerticalOptions = LayoutOptions.CenterAndExpand,
Text = "Дублировать порцию",
};
stackTemplate.Children.Add(checkClickableView);
stackTemplate.Children.Add(titleLable);
frame.Content = stackTemplate;
return(frame);
}
public async Task CreatePortitionAsync()
{
PortionModel portitionModel = new PortionModel();
portitionModel.GarnishList = new ObservableCollection <DishModel>(_dishes.Where(x => x.CategoryType == DishCategory.Garnish).Select(x => CreateNewModel(x)));
portitionModel.MeatList = new ObservableCollection <DishModel>(_dishes.Where(x => x.CategoryType == DishCategory.Meat).Select(x => CreateNewModel(x)));
portitionModel.SaladList = new ObservableCollection <DishModel>(_dishes.Where(x => x.CategoryType == DishCategory.Salad).Select(x => CreateNewModel(x)));
portitionModel.BreadList = new ObservableCollection <DishModel>(_dishes.Where(x => x.CategoryType == DishCategory.Bread).Select(x => CreateNewModel(x)));
portitionModel.ChangeVisiblePortitionCommand = new Command <PortionModel>(OnChangeVisiblePortitionCommandAsync);
portitionModel.ChangeCheckboxIsDuplicateCommand = new Command <PortionModel>(OnChangeCheckboxIsDuplicateCommandAsync);
portitionModel.DeletePortionCommand = new Command <PortionModel>(OnDeletePortionCommandAsync);
portitionModel.PortionInfo = new OrderDishModel();
portitionModel.PortionInfo.Portition = portitionModel;
portitionModel.PriceStr = ((decimal)DishOrderPriceType.UsualPrice).ToString() + PricePostFix;
portitionModel.Price = (decimal)DishOrderPriceType.UsualPrice;
foreach (var dish in portitionModel.GarnishList)
{
dish.ChangeCheckboxCommand = new Command <PortionWithCheckDish>(OnChangeCheckboxGarnishCommandAsync);
}
foreach (var dish in portitionModel.MeatList)
{
dish.ChangeCheckboxCommand = new Command <PortionWithCheckDish>(OnChangeCheckboxMeatCommandAsync);
}
foreach (var dish in portitionModel.SaladList)
{
dish.ChangeCheckboxCommand = new Command <PortionWithCheckDish>(OnChangeCheckboxSaladCommandAsync);
}
foreach (var dish in portitionModel.BreadList)
{
dish.ChangeCheckboxCommand = new Command <PortionWithCheckDish>(OnChangeCheckboxBreadCommandAsync);
}
PortionModels.Add(portitionModel);
CalculateTotolPrice();
}
private async void OnChangeCheckboxIsDuplicateCommandAsync(PortionModel model)
{
model.IsDuplicate = !model.IsDuplicate;
if (model.IsDuplicate)
{
model.PortionInfo.GarnishName = model.PortionInfo.IsGarnishVisible ? DuplicatePrefix + model.PortionInfo.GarnishName : string.Empty;
model.PortionInfo.MeatName = model.PortionInfo.IsMeatVisible ? DuplicatePrefix + model.PortionInfo.MeatName : string.Empty;
model.PortionInfo.FirstSaladName = model.PortionInfo.IsFirstSaladVisible ? DuplicatePrefix + model.PortionInfo.FirstSaladName : string.Empty;
model.PortionInfo.SecondSaladName = model.PortionInfo.IsSecondSaladVisible ? DuplicatePrefix + model.PortionInfo.SecondSaladName : string.Empty;
model.PortionInfo.BreadName = model.PortionInfo.IsBreadVisible ? DuplicatePrefix + model.PortionInfo.BreadName : string.Empty;
}
else
{
model.PortionInfo.GarnishName = model.PortionInfo.GarnishName.Replace(DuplicatePrefix, "");
model.PortionInfo.MeatName = model.PortionInfo.MeatName.Replace(DuplicatePrefix, "");
model.PortionInfo.FirstSaladName = model.PortionInfo.FirstSaladName.Replace(DuplicatePrefix, "");
model.PortionInfo.BreadName = model.PortionInfo.BreadName.Replace(DuplicatePrefix, "");
}
CalculateTotolPrice();
}
private ContentView GetView(PortionModel model)
{
var mainContent = new ContentView();
var template = new StackLayout()
{
Orientation = StackOrientation.Vertical
};
var templateShowPortition = new StackLayout()
{
Orientation = StackOrientation.Horizontal,
BackgroundColor = Color.LightCoral,
HeightRequest = 40,
Margin = new Thickness(10)
};
var titleShowPortitionLabel = new Label()
{
HorizontalOptions = LayoutOptions.CenterAndExpand,
VerticalOptions = LayoutOptions.CenterAndExpand,
Text = "Порция",
};
var showPortitionImage = new Image()
{
HorizontalOptions = LayoutOptions.EndAndExpand,
VerticalOptions = LayoutOptions.CenterAndExpand,
BindingContext = model,
Margin = new Thickness(0, 0, 30, 0)
};
showPortitionImage.SetBinding(Image.SourceProperty, new Binding(nameof(model.IsVisible), BindingMode.OneWay, new IsAvailableUpdateToCheckBoxIconConverter(Constants.MoreImageSource, Constants.LessImageSource)));
templateShowPortition.Children.Add(titleShowPortitionLabel);
templateShowPortition.Children.Add(showPortitionImage);
var contentPortitionView = new ContentView()
{
BindingContext = model,
};
var templatePotition = new StackLayout()
{
BindingContext = model
};
contentPortitionView.SetBinding(ContentView.IsVisibleProperty, new Binding(nameof(model.IsVisible)));
var showPortitionClickableView = new ClickableContentView()
{
HorizontalOptions = LayoutOptions.FillAndExpand,
Content = templateShowPortition,
CommandParameter = model,
BindingContext = model
};
showPortitionClickableView.SetBinding(ClickableContentView.CommandProperty, nameof(model.ChangeVisiblePortitionCommand));
templatePotition.Children.Add(GetDishFream(model, "side_dish", "Гарнир", DishCategory.Garnish));
templatePotition.Children.Add(GetDishFream(model, "meat", "Мясное", DishCategory.Meat));
templatePotition.Children.Add(GetDishFream(model, "salad", "Салат", DishCategory.Salad));
templatePotition.Children.Add(GetDishFream(model, "bread", "Хлеб", DishCategory.Bread));
templatePotition.Children.Add(GetFrameIsDuplicate(model));
template.Children.Add(showPortitionClickableView);
contentPortitionView.Content = templatePotition;
template.Children.Add(contentPortitionView);
mainContent.Content = template;
return(mainContent);
}
private StackLayout GetDishMenuView(ObservableCollection <DishModel> dishModels, PortionModel portition)
{
var template = new StackLayout()
{
Orientation = StackOrientation.Vertical
};
foreach (var item in dishModels)
{
template.Children.Add(GetDishItemView(new PortionWithCheckDish()
{
Portion = portition,
Dish = item
}));
}
return(template);
}
private Frame GetDishFream(PortionModel model, string imageSource, string titleLable, DishCategory category)
{
var frame = new Frame()
{
Margin = new Thickness(10, 10),
};
var template = new StackLayout()
{
Orientation = StackOrientation.Vertical,
};
var header = new StackLayout()
{
Orientation = StackOrientation.Horizontal,
Margin = new Thickness(0, 0, 0, 10)
};
var titleImage = new Image()
{
HorizontalOptions = LayoutOptions.Start,
VerticalOptions = LayoutOptions.CenterAndExpand,
Source = imageSource,
};
var titleLabel = new Label()
{
Text = titleLable,
HorizontalOptions = LayoutOptions.StartAndExpand,
VerticalOptions = LayoutOptions.CenterAndExpand
};
header.Children.Add(titleImage);
header.Children.Add(titleLabel);
var itemSource = new ObservableCollection <DishModel>();
template.Children.Add(header);
switch (category)
{
case DishCategory.Garnish:
itemSource = model.GarnishList;
template.Children.Add(GetDishMenuView(itemSource, model));
var sauceTemplete = new StackLayout()
{
Orientation = StackOrientation.Horizontal
};
var sauceTitleLabel = new Label()
{
HorizontalOptions = LayoutOptions.StartAndExpand,
VerticalOptions = LayoutOptions.CenterAndExpand,
Text = "Подлива"
};
var sauceSwith = new Switch()
{
HorizontalOptions = LayoutOptions.EndAndExpand,
VerticalOptions = LayoutOptions.CenterAndExpand,
BindingContext = model,
BackgroundColor = Color.LightGreen
};
sauceSwith.SetBinding(Switch.IsToggledProperty, new Binding(nameof(model.IsToggled)));
sauceTemplete.Children.Add(sauceTitleLabel);
sauceTemplete.Children.Add(sauceSwith);
template.Children.Add(sauceTemplete);
break;
case DishCategory.Meat:
itemSource = model.MeatList;
template.Children.Add(GetDishMenuView(itemSource, model));
break;
case DishCategory.Salad:
itemSource = model.SaladList;
template.Children.Add(GetDishMenuView(itemSource, model));
break;
case DishCategory.Bread:
itemSource = model.BreadList;
template.Children.Add(GetDishMenuView(itemSource, model));
break;
default:
throw new ArgumentOutOfRangeException();
}
//addDishStackLayout.ItemsSource = itemSource;
frame.Content = template;
return(frame);
}
private ContentView GetPortitionView(PortionModel model)
{
var mainContant = new ContentView();
var template = new StackLayout()
{
Orientation = StackOrientation.Vertical,
Margin = new Thickness(0, 10)
};
var titleTemplate = new StackLayout()
{
Orientation = StackOrientation.Horizontal
};
var titleLabel = new Label()
{
Text = "Порция:",
TextColor = Color.Black,
FontAttributes = FontAttributes.Bold,
HorizontalOptions = LayoutOptions.StartAndExpand,
VerticalOptions = LayoutOptions.CenterAndExpand
};
var checkImage = new Image()
{
WidthRequest = 20,
HeightRequest = 20,
Source = "delete",
HorizontalOptions = LayoutOptions.EndAndExpand,
VerticalOptions = LayoutOptions.CenterAndExpand,
BindingContext = model
};
var checkClickableView = new ClickableContentView()
{
HorizontalOptions = LayoutOptions.EndAndExpand,
VerticalOptions = LayoutOptions.CenterAndExpand,
CommandParameter = model,
BindingContext = model,
Content = checkImage
};
checkClickableView.SetBinding(ClickableContentView.CommandProperty, nameof(model.DeletePortionCommand));
titleTemplate.Children.Add(titleLabel);
titleTemplate.Children.Add(checkClickableView);
var bodyTemplate = new StackLayout()
{
Orientation = StackOrientation.Vertical
};
var garnishLabel = new Label()
{
HorizontalOptions = LayoutOptions.StartAndExpand,
VerticalOptions = LayoutOptions.CenterAndExpand,
BindingContext = model.PortionInfo,
};
garnishLabel.SetBinding(Label.TextProperty, new Binding(nameof(model.PortionInfo.GarnishName)));
garnishLabel.SetBinding(Label.IsVisibleProperty, new Binding(nameof(model.PortionInfo.IsGarnishVisible)));
var meatLabel = new Label()
{
HorizontalOptions = LayoutOptions.StartAndExpand,
VerticalOptions = LayoutOptions.CenterAndExpand,
BindingContext = model.PortionInfo
};
meatLabel.SetBinding(Label.TextProperty, new Binding(nameof(model.PortionInfo.MeatName)));
meatLabel.SetBinding(Label.IsVisibleProperty, new Binding(nameof(model.PortionInfo.IsMeatVisible)));
var firstSaladLabel = new Label()
{
HorizontalOptions = LayoutOptions.StartAndExpand,
VerticalOptions = LayoutOptions.CenterAndExpand,
BindingContext = model.PortionInfo
};
firstSaladLabel.SetBinding(Label.TextProperty, new Binding(nameof(model.PortionInfo.FirstSaladName)));
firstSaladLabel.SetBinding(Label.IsVisibleProperty, new Binding(nameof(model.PortionInfo.IsFirstSaladVisible)));
var secondSaladLabel = new Label()
{
HorizontalOptions = LayoutOptions.StartAndExpand,
VerticalOptions = LayoutOptions.CenterAndExpand,
BindingContext = model.PortionInfo
};
secondSaladLabel.SetBinding(Label.TextProperty, new Binding(nameof(model.PortionInfo.SecondSaladName)));
secondSaladLabel.SetBinding(Label.IsVisibleProperty, new Binding(nameof(model.PortionInfo.IsSecondSaladVisible)));
var breadLabel = new Label()
{
HorizontalOptions = LayoutOptions.StartAndExpand,
VerticalOptions = LayoutOptions.CenterAndExpand,
BindingContext = model.PortionInfo
};
breadLabel.SetBinding(Label.TextProperty, new Binding(nameof(model.PortionInfo.BreadName)));
breadLabel.SetBinding(Label.IsVisibleProperty, new Binding(nameof(model.PortionInfo.IsBreadVisible)));
var sauseLabel = new Label()
{
HorizontalOptions = LayoutOptions.StartAndExpand,
VerticalOptions = LayoutOptions.CenterAndExpand,
BindingContext = model,
Text = "Подлива"
};
sauseLabel.SetBinding(Label.IsVisibleProperty, new Binding(nameof(model.IsToggled)));
var sumTempalte = new StackLayout()
{
Orientation = StackOrientation.Horizontal
};
var sumLabel = new Label()
{
HorizontalOptions = LayoutOptions.StartAndExpand,
VerticalOptions = LayoutOptions.CenterAndExpand,
Text = "Сумма:",
TextColor = Color.Black,
FontAttributes = FontAttributes.Bold
};
var dublePriceLabel = new Label()
{
HorizontalOptions = LayoutOptions.End,
VerticalOptions = LayoutOptions.CenterAndExpand,
HorizontalTextAlignment = TextAlignment.End,
Text = "2x",
BindingContext = model
};
dublePriceLabel.SetBinding(Label.IsVisibleProperty, new Binding(nameof(model.IsDuplicate)));
var priceLabel = new Label()
{
HorizontalOptions = LayoutOptions.End,
VerticalOptions = LayoutOptions.CenterAndExpand,
TextColor = Color.FromHex("#47cfa5"),
FontAttributes = FontAttributes.Bold,
BindingContext = model
};
priceLabel.SetBinding(Label.TextProperty, new Binding(nameof(model.PriceStr)));
var commentEntry = new Entry()
{
HorizontalOptions = LayoutOptions.FillAndExpand,
VerticalOptions = LayoutOptions.CenterAndExpand,
Placeholder = "Введите свой коментарий",
BindingContext = model.Comment,
FontSize = 14
};
commentEntry.SetBinding(Entry.TextProperty, new Binding(nameof(model.Comment)));
sumTempalte.Children.Add(sumLabel);
sumTempalte.Children.Add(dublePriceLabel);
sumTempalte.Children.Add(priceLabel);
bodyTemplate.Children.Add(garnishLabel);
bodyTemplate.Children.Add(meatLabel);
bodyTemplate.Children.Add(firstSaladLabel);
bodyTemplate.Children.Add(secondSaladLabel);
bodyTemplate.Children.Add(breadLabel);
bodyTemplate.Children.Add(sauseLabel);
bodyTemplate.Children.Add(sumTempalte);
bodyTemplate.Children.Add(commentEntry);
template.Children.Add(titleTemplate);
template.Children.Add(bodyTemplate);
mainContant.Content = template;
return(mainContant);
}
private async void OnDeletePortionCommandAsync(PortionModel model)
{
PortionModels.Remove(model);
CalculateTotolPrice();
}
private async void OnChangeVisiblePortitionCommandAsync(PortionModel model)
{
model.IsVisible = !model.IsVisible;
}
