adding initial project and solution files

src/Web/Controllers/CatalogController.cs

@@ -0,0 +1,70 @@
+using Microsoft.eShopWeb.Services;
+using Microsoft.eShopWeb.ViewModels;
+using Microsoft.AspNetCore.Hosting;
+using Microsoft.AspNetCore.Mvc;
+using System;
+using System.IO;
+using System.Threading.Tasks;
+
+// For more information on enabling MVC for empty projects, visit https://go.microsoft.com/fwlink/?LinkID=397860
+
+namespace Microsoft.eShopWeb.Controllers
+{
+    public class CatalogController : Controller
+    {
+        private readonly IHostingEnvironment _env;
+        private readonly ICatalogService _catalogSvc;
+
+        public CatalogController(IHostingEnvironment env, ICatalogService catalogSvc)
+        {
+            _env = env;
+            _catalogSvc = catalogSvc;
+        }   
+
+
+        // GET: /<controller>/
+        public async Task<IActionResult> Index(int? BrandFilterApplied, int? TypesFilterApplied, int? page)
+        {
+            var itemsPage = 10;           
+            var catalog = await _catalogSvc.GetCatalogItems(page ?? 0, itemsPage, BrandFilterApplied, TypesFilterApplied);        
+
+            var vm = new CatalogIndex()
+            {
+                CatalogItems = catalog.Data,
+                Brands = await _catalogSvc.GetBrands(),
+                Types = await _catalogSvc.GetTypes(),
+                BrandFilterApplied = BrandFilterApplied ?? 0,
+                TypesFilterApplied = TypesFilterApplied ?? 0,
+                PaginationInfo = new PaginationInfo()
+                {
+                    ActualPage = page ?? 0,
+                    ItemsPerPage = catalog.Data.Count,
+                    TotalItems = catalog.Count,
+                    TotalPages = int.Parse(Math.Ceiling(((decimal)catalog.Count / itemsPage)).ToString())
+                }
+            };
+
+            vm.PaginationInfo.Next = (vm.PaginationInfo.ActualPage == vm.PaginationInfo.TotalPages - 1) ? "is-disabled" : "";
+            vm.PaginationInfo.Previous = (vm.PaginationInfo.ActualPage == 0) ? "is-disabled" : "";
+
+            return View(vm);
+        }
+
+        [HttpGet("{id}")]
+        [Route("[controller]/pic/{id}")]
+        // GET: /<controller>/pic/{id}
+        public IActionResult GetImage(int id)
+        {
+            var contentRoot = _env.ContentRootPath + "//Pics";
+            var path = Path.Combine(contentRoot, id + ".png");
+            Byte[] b = System.IO.File.ReadAllBytes(path);
+            return File(b, "image/png");
+
+        }
+        
+        public IActionResult Error()
+        {
+            return View();
+        }
+    }
+}