Add screen details in admin view.

Marechai/Pages/Admin/Details/Screen.razor

@@ -0,0 +1,94 @@
+@{
+/******************************************************************************
+// MARECHAI: Master repository of computing history artifacts information
+// ----------------------------------------------------------------------------
+//
+// Filename       : Details.cshtml
+// Author(s)      : Natalia Portillo <claunia@claunia.com>
+//
+// --[ Description ] ----------------------------------------------------------
+//
+//     Admin view details
+//
+// --[ 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 © 2003-2020 Natalia Portillo
+*******************************************************************************/
+}
+
+@page "/admin/screens/details/{Id:int}"
+@inherits OwningComponentBase<ScreensService>
+@inject IStringLocalizer<ScreensService> L
+@inject ResolutionsService ResolutionsService
+@attribute [Authorize(Roles = "UberAdmin, Admin")]
+<h3>@L["Screen details"]</h3>
+<hr />
+
+@if (!_loaded)
+{
+    <p align="center">@L["Loading..."]</p>
+
+    return;
+}
+
+<div>
+    @if (_editable || _model.Width.HasValue)
+    {
+        <Field>
+            <FieldLabel>@L["Width (mm)"]</FieldLabel>
+            <NumericEdit Disabled="!_editable" TValue="double?" Decimals="2" @bind-Value="@_model.Width"/>
+        </Field>
+    }
+    @if (_editable || _model.Height.HasValue)
+    {
+        <Field>
+            <FieldLabel>@L["Height (mm)"]</FieldLabel>
+            <NumericEdit Disabled="!_editable" TValue="double?" Decimals="0" @bind-Value="@_model.Height"/>
+        </Field>
+    }
+    <Field>
+        <FieldLabel>@L["Diagonal (inches)"]</FieldLabel>
+        <NumericEdit Disabled="!_editable" TValue="double" Decimals="2" @bind-Value="@_model.Diagonal"/>
+    </Field>
+    @if (_editable || _model.EffectiveColors.HasValue)
+    {
+        <Field>
+            <FieldLabel>@L["Effective colors"]</FieldLabel>
+            <NumericEdit Disabled="!_editable" TValue="long?" Decimals="0" @bind-Value="@_model.EffectiveColors"/>
+        </Field>
+    }
+    @if (_editable || _model.Type != null)
+    {
+        <Field>
+            <FieldLabel>@L["Type"]</FieldLabel>
+            <TextEdit ReadOnly="!_editable" @bind-Text="@_model.Type" />
+        </Field>
+    }
+    <Field>
+        <FieldLabel>@L["Native resolution"]</FieldLabel>
+        <Select Disabled="!_editable" TValue="int" @bind-SelectedValue="@_model.NativeResolutionId">
+            @foreach (var resolution in _resolutions)
+            {
+                <SelectItem TValue="int" Value="@resolution.Id">@resolution.ToString()</SelectItem>
+            }
+        </Select>
+    </Field>
+</div>
+<div>
+    <span class="btn btn-primary">@L["Edit"]</span>
+    <a href="/admin/screens" class="btn btn-secondary">@L["Back to list"]</a>
+</div>

Marechai/Pages/Admin/Details/Screen.razor.cs

@@ -0,0 +1,33 @@
+using System.Collections.Generic;
+using System.Threading.Tasks;
+using Marechai.ViewModels;
+using Microsoft.AspNetCore.Components;
+
+namespace Marechai.Pages.Admin.Details
+{
+    public partial class Screen
+    {
+        bool                      _editable;
+        bool                      _loaded;
+        Database.Models.Screen    _model;
+        List<ResolutionViewModel> _resolutions;
+        [Parameter]
+        public int Id { get; set; }
+
+        protected override async Task OnAfterRenderAsync(bool firstRender)
+        {
+            if(_loaded)
+                return;
+
+            _loaded = true;
+
+            if(Id <= 0)
+                return;
+
+            _resolutions = await ResolutionsService.GetAsync();
+            _model       = await Service.GetAsync(Id);
+
+            StateHasChanged();
+        }
+    }
+}

Marechai/Pages/Admin/Screens.razor

@@ -31,7 +31,6 @@
 }
 
 @page "/admin/screens"
-@using Marechai.Database.Models
 @inherits OwningComponentBase<ScreensService>
 @inject IStringLocalizer<ScreensService> L
 @attribute [Authorize(Roles = "UberAdmin, Admin")]
@@ -82,9 +81,7 @@
                 @item.Type
             </td>
             <td>
-                <span class="btn btn-primary">
-                    @L["Details"]
-                </span>
+                <a class="btn btn-primary" href="/admin/screens/details/@item.Id">@L["Details"]</a>
                 <span class="btn btn-secondary">
                     @L["Edit"]
                 </span>