public IActionResult Index(KnowledgeListViewModel model, int currentPage = 1, string searchText = null)
{
if (string.IsNullOrEmpty(model.PaginationModel.SearchText))
{
model.PaginationModel.SearchText = searchText;
}
var isModelValid = TryValidateModel(model);
if (isModelValid)
{
var itemListModel = this.knowledgeService.GetItemList(model);
itemListModel =
this.paginationService.GetPageModel <KnowledgeListViewModel, KnowledgeItemListViewModel>(itemListModel,
currentPage, model.PaginationModel.SearchText, this.GetType(), "Index", null);
return(View(itemListModel));
}
return(this.View(model));
}
public KnowledgeListViewModel GetItemList(KnowledgeListViewModel model)
{
var items = new List <KnowledgeItemListViewModel>();
if (!string.IsNullOrEmpty(model.PaginationModel.SearchText) && model.PaginationModel.SearchText == Constants.FoodItemName)
{
items.AddRange(this.context.FoodItems.Select(fi => new KnowledgeItemListViewModel
{
Id = fi.Id,
Name = fi.Name,
Type = Constants.FoodItemName
}));
}
else if (!string.IsNullOrEmpty(model.PaginationModel.SearchText) && model.PaginationModel.SearchText == Constants.MicroElementName)
{
items.AddRange(this.context.MicroElements.Select(fi => new KnowledgeItemListViewModel
{
Id = fi.Id,
Name = fi.Name,
Type = Constants.MicroElementName
}));
}
else if (!string.IsNullOrEmpty(model.PaginationModel.SearchText) && model.PaginationModel.SearchText == Constants.MacroElementName)
{
items.AddRange(this.context.MacroElements.Select(fi => new KnowledgeItemListViewModel
{
Id = fi.Id,
Name = fi.Name,
Type = Constants.MacroElementName
}));
}
else if (!string.IsNullOrEmpty(model.PaginationModel.SearchText) && model.PaginationModel.SearchText == Constants.Recipename)
{
items.AddRange(this.context.Recipes.Select(fi => new KnowledgeItemListViewModel
{
Id = fi.Id,
Name = fi.Name,
Type = Constants.Recipename
}));
}
else
{
var microElements = this.context.MicroElements.Where(me => me.Name.Contains(model.PaginationModel.SearchText ?? string.Empty)).Select(
me => new KnowledgeItemListViewModel
{
Id = me.Id,
Name = me.Name,
Type = Constants.MicroElementName
}).ToList();
var macroElements = this.context.MacroElements.Where(me => me.Name.Contains(model.PaginationModel.SearchText ?? string.Empty)).Select(
me => new KnowledgeItemListViewModel
{
Id = me.Id,
Name = me.Name,
Type = Constants.MacroElementName
}).ToList();
var foodItems = this.context.FoodItems.Where(fi => fi.Name.Contains(model.PaginationModel.SearchText ?? string.Empty)).Select(
me => new KnowledgeItemListViewModel
{
Id = me.Id,
Name = me.Name,
Type = Constants.FoodItemName
}).ToList();
var recipes = this.context.Recipes.Where(r => r.Name.Contains(model.PaginationModel.SearchText ?? string.Empty)).Select(
me => new KnowledgeItemListViewModel
{
Id = me.Id,
Name = me.Name,
Type = Constants.Recipename
}).ToList();
items.AddRange(microElements);
items.AddRange(macroElements);
items.AddRange(foodItems);
items.AddRange(recipes);
}
var resultListViewModel = new KnowledgeListViewModel
{
Items = items
};
resultListViewModel.PaginationModel.TotalPages =
this.paginationService.GetTotalPages(resultListViewModel.Items.Count);
return(resultListViewModel);
}
