private IEnumerable <BreadCrumbViewModel> GetItemBreadCrumbs(int id, BreadCrumbType fromType, BreadCrumbType type)
{
var item = _productData.GetProductById(id);
var crumbs = new List <BreadCrumbViewModel>();
if (fromType == BreadCrumbType.Section)
{
crumbs.Add(new BreadCrumbViewModel()
{
BreadCrumbType = fromType,
Id = item.Section.Id.ToString(),
Name = item.Section.Name
});
}
else
{
crumbs.Add(new BreadCrumbViewModel()
{
BreadCrumbType = fromType,
Id = item.Brand.Id.ToString(),
Name = item.Brand.Name
});
}
crumbs.Add(new BreadCrumbViewModel()
{
BreadCrumbType = type,
Id = item.Id.ToString(),
Name = item.Name
});
return(crumbs);
}
/// <summary>
/// Формирует список бренд+товар или категория+товар
/// </summary>
/// <param name="id"></param>
/// <param name="fromType"></param>
/// <param name="type"></param>
/// <returns></returns>
private IEnumerable <BreadCrumbViewModel> GetItemBreadCrumbs(int id, BreadCrumbType fromType,
BreadCrumbType type)
{
var item = _productService.GetProductById(id);
var crumbs = new List <BreadCrumbViewModel>();
var breadCrumbViewModel = fromType == BreadCrumbType.Category
? new BreadCrumbViewModel
{
BreadCrumbType = fromType,
Id = item.Category.Id.ToString(),
Name = item.Category.Name
}
: new BreadCrumbViewModel
{
BreadCrumbType = fromType,
Id = item.Brand.Id.ToString(),
Name = item.Brand.Name
};
crumbs.Add(breadCrumbViewModel);
crumbs.Add(new BreadCrumbViewModel
{
BreadCrumbType = type,
Id = item.Id.ToString(),
Name = item.Name
});
return(crumbs);
}
/// <summary>Displays a menu an prompts the user to select a menu item.</summary>
/// <param name="menuName">The name of the menu (it's NOT case sensitive)</param>
/// <param name="title">The title of the menu</param>
/// <param name="breadCrumbType">The type of breadcrumb trail you would like to see.</param>
public async Task DisplayMenuAsync(string menuName, string title, BreadCrumbType breadCrumbType)
{
var menuList = _menuRepository.LoadMenus(menuName);
var instantiatedMenuList = _menuRepository.CreateMenuItems(menuList);
var newMenu = new ConsoleMenuWrapper
{
Title = title,
BreadCrumbTitle = BuildBreadCrumbTrail(breadCrumbType, title),
MenuItems = instantiatedMenuList
};
_menuStack.Push(newMenu);
bool clearScreen = true;
while (true)
{
ShowOneMenu(clearScreen);
ConsoleMenuItemResponse response = await DoWorkAsync();
if (response.ExitMenu)
{
break;
}
clearScreen = response.ClearScreen;
}
_menuStack.Pop();
}
public void Initialize(BreadCrumbType type, EntityType entityType, string key, string projectionkey)
{
this.type = type;
switch (entityType)
{
case EntityType.BusinessEntity:
AddBusinessBlurb(key, false);
break;
case EntityType.BusinessService:
if (null != projectionkey)
{
AddServiceProjectionBlurb(key, projectionkey, false);
}
else
{
AddServiceBlurb(key, false);
}
break;
case EntityType.BindingTemplate:
AddBindingBlurb(key, false);
break;
case EntityType.TModel:
AddTModelBlurb(key, false);
break;
default:
break;
}
}
public TestSubMenuItem(string menu, string text, string title, BreadCrumbType breadCrumbType, IConsoleMenuController controller)
{
_menu = menu;
_title = title;
_breadCrumbType = breadCrumbType;
_controller = controller;
ItemText = text;
}
public IViewComponentResult Invoke(
BreadCrumbType type,
int id,
BreadCrumbType fromType)
{
if (!Enum.IsDefined(typeof(BreadCrumbType), type))
{
throw new InvalidEnumArgumentException(nameof(type), (int)type,
typeof(BreadCrumbType));
}
if (!Enum.IsDefined(typeof(BreadCrumbType), fromType))
{
throw new InvalidEnumArgumentException(nameof(fromType),
(int)fromType, typeof(BreadCrumbType));
}
switch (type)
{
case BreadCrumbType.Section:
var section = _productData.GetSectionById(id);
return(View(new List <BreadCrumbViewModel>()
{
new BreadCrumbViewModel()
{
BreadCrumbType = type,
Id = id.ToString(),
Name = section.Name
}
}));
case BreadCrumbType.Brand:
var brand = _productData.GetBrandById(id);
return(View(new List <BreadCrumbViewModel>()
{
new BreadCrumbViewModel()
{
BreadCrumbType = type,
Id = id.ToString(),
Name = brand.Name
}
}));
case BreadCrumbType.Item:
var crumbs = GetItemBreadCrumbs(id, fromType, type);
return(View(crumbs));
case BreadCrumbType.None:
default:
return(View(new List <BreadCrumbViewModel>()));
}
}
private (BreadCrumbType Type, int Id, BreadCrumbType FromType) GetParametres()
{
BreadCrumbType type = Request.Query.ContainsKey("SectionId")
? BreadCrumbType.Section
: Request.Query.ContainsKey("BrandId")
? BreadCrumbType.Brand
: BreadCrumbType.None;
if ((string)ViewContext.RouteData.Values["action"] == nameof(CatalogController.ProductDetails))
{
type = BreadCrumbType.Product;
}
var id = 0;
var from_type = BreadCrumbType.Section;
switch (type)
{
default: throw new ArgumentOutOfRangeException();
case BreadCrumbType.None: break;
case BreadCrumbType.Section:
id = int.Parse(Request.Query["sectionId"].ToString());
break;
case BreadCrumbType.Brand:
id = int.Parse(Request.Query["brandId"].ToString());
break;
case BreadCrumbType.Product:
//реализация с вебинара:
//id = int.Parse(ViewContext.RouteData.Values["productId"].ToString() ?? string.Empty); //так ключ не находит, выдает ошибку
//if (Request.Query.ContainsKey("fromBrand")) //не понятен смысл условия, т.к. при переходе по ссылке на товар (откуда угодно),
//from_type = BreadCrumbType.Brand; //from_type всегда будет становится типом Brand
//своя реализация:
id = int.Parse(Request.Query["productId"].ToString()); //через ViewContext.RouteData.Value (как в вебинаре) не находило
if (Request.Query["fromBrand"] == "brand") //fromBrand размещен в ссылке на товар со страницы магазина как asp-route-fromBrand
{
from_type = BreadCrumbType.Brand;
}
break;
}
return(type, id, from_type); //кортеж
}
public IViewComponentResult Invoke(BreadCrumbType type, int id, BreadCrumbType fromType)
{
if (!Enum.IsDefined(typeof(BreadCrumbType), type))
{
throw new InvalidEnumArgumentException(nameof(type), (int)type, typeof(BreadCrumbType));
}
if (!Enum.IsDefined(typeof(BreadCrumbType), fromType))
{
throw new InvalidEnumArgumentException(nameof(fromType), (int)fromType, typeof(BreadCrumbType));
}
switch (type)
{
case BreadCrumbType.Category:
// Название категории
var category = _productService.GetCategoryById(id);
return(View(new List <BreadCrumbViewModel>
{
new BreadCrumbViewModel
{
BreadCrumbType = BreadCrumbType.Category,
Id = id.ToString(),
Name = category.Name
}
}));
case BreadCrumbType.Brand:
// Название бренда
var brand = _productService.GetBrandById(id);
return(View(new List <BreadCrumbViewModel>
{
new BreadCrumbViewModel
{
BreadCrumbType = BreadCrumbType.Brand,
Id = id.ToString(),
Name = brand.Name
}
}));
case BreadCrumbType.Item:
// Категория или бренд + название товара
var crumbs = GetItemBreadCrumbs(id, fromType, type);
return(View(crumbs));
case BreadCrumbType.None:
default:
return(View(new List <BreadCrumbViewModel>()));
}
}
public void Initialize(BreadCrumbType type, EntityType entityType, string key, int index)
{
this.type = type;
switch (entityType)
{
case EntityType.Contact:
AddContactBlurb(key, index, false);
break;
case EntityType.TModelInstanceInfo:
AddInstanceInfoBlurb(key, index, false);
break;
default:
break;
}
}
/// <summary> Передаем параметры </summary>
public async Task <IViewComponentResult> InvokeAsync(BreadCrumbType type, int id, BreadCrumbType fromType)
{
//Проверяем параметры
if (!Enum.IsDefined(typeof(BreadCrumbType), type))
{
throw new InvalidEnumArgumentException(nameof(type), (int)type, typeof(BreadCrumbType));
}
if (!Enum.IsDefined(typeof(BreadCrumbType), fromType))
{
throw new InvalidEnumArgumentException(nameof(fromType), (int)fromType, typeof(BreadCrumbType));
}
switch (type)
{
case BreadCrumbType.Section:
var section = _productData.GetSectionById(id);
return(View(new List <BreadCrumbViewModel>
{
new BreadCrumbViewModel()
{
BreadCrumbType = type,
Id = id,
Name = section.Name
}
}));
case BreadCrumbType.Brand:
var brand = _productData.GetBrandById(id);
return(View(new List <BreadCrumbViewModel>
{
new BreadCrumbViewModel()
{
BreadCrumbType = type,
Id = id,
Name = brand.Name
}
}));
case BreadCrumbType.Item:
var crumbs = GetItemBreadCrumbs(id, fromType, type);
return(View(crumbs));
}
return(View(new List <BreadCrumbViewModel>()));
}
/// <summary>Creates a breadcrumb trail.</summary>
/// <param name="breadCrumbType">The type of breadcrumb trail you would like to see.</param>
/// <param name="title">The title of the menu</param>
private string BuildBreadCrumbTrail(BreadCrumbType breadCrumbType, string title)
{
if (breadCrumbType == BreadCrumbType.None)
{
return(string.Empty);
}
var currentMenu = _menuStack.Count > 0 ? _menuStack.Peek() : null;
if (currentMenu == null || string.IsNullOrWhiteSpace(currentMenu.Title))
{
return(title);
}
if (breadCrumbType == BreadCrumbType.ParentOnly || string.IsNullOrWhiteSpace(currentMenu.BreadCrumbTitle))
{
return($"{currentMenu.Title} > {title}");
}
return($"{currentMenu.BreadCrumbTitle} > {title}");
}
public void Initialize(BreadCrumbType type, EntityType entityType, string key)
{
Initialize(type, entityType, key, null);
}
