Implement index admin page for screens by machine.

Cicm.Database/Models/ScreensByMachine.cs

@@ -28,7 +28,6 @@
 // Copyright © 2003-2018 Natalia Portillo
 *******************************************************************************/
 
-using System.ComponentModel;
 using Microsoft.AspNetCore.Mvc;
 
 namespace Cicm.Database.Models
@@ -40,7 +39,6 @@ namespace Cicm.Database.Models
         [Remote("VerifyUnique", "ScreensByMachine", "Admin", AdditionalFields = nameof(ScreenId))]
         public int MachineId { get; set; }
 
-        [DisplayName("GPU")]
         public virtual Screen  Screen  { get; set; }
         public virtual Machine Machine { get; set; }
     }

cicm_web/Areas/Admin/Controllers/ScreensByMachineController.cs

@@ -1,6 +1,7 @@
 using System.Linq;
 using System.Threading.Tasks;
 using Cicm.Database.Models;
+using cicm_web.Areas.Admin.Models;
 using Microsoft.AspNetCore.Authorization;
 using Microsoft.AspNetCore.Mvc;
 using Microsoft.AspNetCore.Mvc.Rendering;
@@ -25,7 +26,14 @@ namespace cicm_web.Areas.Admin.Controllers
         {
             IIncludableQueryable<ScreensByMachine, Screen> cicmContext =
                 _context.ScreensByMachine.Include(s => s.Machine).Include(s => s.Screen);
-            return View(await cicmContext.ToListAsync());
+            return View(await cicmContext.Select(s => new ScreensByMachineViewModel
+            {
+                Id = s.Id,
+                Screen = s.Screen.NativeResolution != null
+                             ? $"{s.Screen.Diagonal}\" {s.Screen.Type} with {s.Screen.NativeResolution}"
+                             : $"{s.Screen.Diagonal}\" {s.Screen}",
+                Machine = $"{s.Machine.Company.Name} {s.Machine.Name}"
+            }).OrderBy(s => s.Machine).ThenBy(s => s.Screen).ToListAsync());
         }
 
         // GET: ScreensByMachine/Details/5

cicm_web/Areas/Admin/Models/ScreensByMachineViewModel.cs

@@ -0,0 +1,38 @@
+/******************************************************************************
+// Canary Islands Computer Museum Website
+// ----------------------------------------------------------------------------
+//
+// Filename       : GpusByMachine.cs
+// Author(s)      : Natalia Portillo <claunia@claunia.com>
+//
+// --[ Description ] ----------------------------------------------------------
+//
+//     Junction betweeen GPU and machine.
+//
+// --[ License ] --------------------------------------------------------------
+//
+//     This program is free software: you can redistribute it and/or modify
+//     it under the terms of the GNU General Public License as
+//     published by the Free Software Foundation, either version 3 of the
+//     License, or (at your option) any later version.
+//
+//     This program is distributed in the hope that it will be useful,
+//     but WITHOUT ANY WARRANTY; without even the implied warranty of
+//     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+//     GNU General Public License for more details.
+//
+//     You should have received a copy of the GNU General Public License
+//     along with this program.  If not, see <http://www.gnu.org/licenses/>.
+//
+// ----------------------------------------------------------------------------
+// Copyright © 2003-2018 Natalia Portillo
+*******************************************************************************/
+
+namespace cicm_web.Areas.Admin.Models
+{
+    public class ScreensByMachineViewModel : BaseViewModel<long>
+    {
+        public string Machine;
+        public string Screen;
+    }
+}

cicm_web/Areas/Admin/Views/ScreensByMachine/Create.cshtml

@@ -44,3 +44,7 @@
 <div>
     <a asp-action="Index">Back to List</a>
 </div>
+
+@section Scripts {
+    @{ await Html.RenderPartialAsync("_ValidationScriptsPartial"); }
+}

cicm_web/Areas/Admin/Views/ScreensByMachine/Edit.cshtml

@@ -52,3 +52,7 @@
 <div>
     <a asp-action="Index">Back to List</a>
 </div>
+
+@section Scripts {
+    @{ await Html.RenderPartialAsync("_ValidationScriptsPartial"); }
+}

cicm_web/Areas/Admin/Views/ScreensByMachine/Index.cshtml

@@ -1,14 +1,17 @@
-@using Cicm.Database.Models
+@using cicm_web.Areas.Admin.Models
-@model IEnumerable<Cicm.Database.Models.ScreensByMachine>
+@model IEnumerable<cicm_web.Areas.Admin.Models.ScreensByMachineViewModel>
 
 @{
     ViewData["Title"] = "Index";
 }
 
-<h1>Index</h1>
+<h1>Screens by machine</h1>
 
 <p>
-    <a asp-action="Create">Create New</a>
+    <a asp-action="Create"
+       class="btn btn-primary">
+        Create New
+    </a>
 </p>
 <table class="table">
     <thead>
@@ -23,26 +26,29 @@
     </tr>
     </thead>
     <tbody>
-    @foreach(ScreensByMachine item in Model)
+    @foreach(ScreensByMachineViewModel item in Model)
     {
         <tr>
             <td>
-                @Html.DisplayFor(modelItem => item.Screen.Type)
+                @Html.DisplayFor(modelItem => item.Screen)
             </td>
             <td>
-                @Html.DisplayFor(modelItem => item.Machine.Name)
+                @Html.DisplayFor(modelItem => item.Machine)
             </td>
             <td>
-                <a asp-action="Edit"
-                   asp-route-id="@item.Id">
-                    Edit
-                </a> |
                 <a asp-action="Details"
-                   asp-route-id="@item.Id">
+                   asp-route-id="@item.Id"
+                   class="btn btn-primary">
                     Details
-                </a> |
+                </a>
+                <a asp-action="Edit"
+                   asp-route-id="@item.Id"
+                   class="btn btn-secondary">
+                    Edit
+                </a>
                 <a asp-action="Delete"
-                   asp-route-id="@item.Id">
+                   asp-route-id="@item.Id"
+                   class="btn btn-danger">
                     Delete
                 </a>
             </td>

cicm_web/cicm_web.csproj

@@ -2,7 +2,7 @@
 <Project Sdk="Microsoft.NET.Sdk.Web">
   <PropertyGroup>
     <TargetFramework>netcoreapp2.2</TargetFramework>
-    <Version>3.0.99.742</Version>
+    <Version>3.0.99.744</Version>
     <Company>Canary Islands Computer Museum</Company>
     <Copyright>Copyright © 2003-2018 Natalia Portillo</Copyright>
     <Product>Canary Islands Computer Museum Website</Product>