From 9b9b55a7bfb1baf2fd3c0be9284d1e5216b67093 Mon Sep 17 00:00:00 2001
From: Natalia Portillo <claunia@claunia.com>
Date: Thu, 11 Sep 2025 17:07:23 +0100
Subject: [PATCH] Add view for operating systems.

---
 .../Components/Admin/AdminNavMenu.razor       |  3 ++
 .../Admin/Pages/OperatingSystems/View.razor   | 51 +++++++++++++++++++
 .../Pages/OperatingSystems/View.razor.cs      | 27 ++++++++++
 3 files changed, 81 insertions(+)
 create mode 100644 Aaru.Server/Components/Admin/Pages/OperatingSystems/View.razor
 create mode 100644 Aaru.Server/Components/Admin/Pages/OperatingSystems/View.razor.cs

diff --git a/Aaru.Server/Components/Admin/AdminNavMenu.razor b/Aaru.Server/Components/Admin/AdminNavMenu.razor
index 9c00a769..c20b6f48 100644
--- a/Aaru.Server/Components/Admin/AdminNavMenu.razor
+++ b/Aaru.Server/Components/Admin/AdminNavMenu.razor
@@ -20,6 +20,9 @@
                 <NavLink class="nav-link" href="/admin/filters">
                     Filters
                 </NavLink>
+                <NavLink class="nav-link" href="/admin/operating-systems">
+                    Operating systems
+                </NavLink>
             </div>
             <!-- Add more admin links here -->
         </nav>
diff --git a/Aaru.Server/Components/Admin/Pages/OperatingSystems/View.razor b/Aaru.Server/Components/Admin/Pages/OperatingSystems/View.razor
new file mode 100644
index 00000000..26004dca
--- /dev/null
+++ b/Aaru.Server/Components/Admin/Pages/OperatingSystems/View.razor
@@ -0,0 +1,51 @@
+@page "/admin/operating-systems"
+@using OperatingSystem = Aaru.Server.Database.Models.OperatingSystem
+@attribute [Authorize]
+@layout AdminLayout
+
+@inject Microsoft.EntityFrameworkCore.IDbContextFactory<DbContext> DbContextFactory
+
+<PageTitle>Operating systems</PageTitle>
+
+@if(!_initialized)
+{
+    <div class="stats-section">
+        <h1 style="color: red; align-content: center; padding: 2rem">Loading...</h1>
+    </div>
+
+    return;
+}
+
+<section class="stats-section">
+    <table class="table table-dark table-striped table-bordered mt-4 mb-4">
+        <thead class="thead-dark">
+        <tr>
+            <th class="fw-bold bg-secondary text-light">
+                @DisplayNameHelper.GetDisplayName(typeof(OperatingSystem), nameof(OperatingSystem.Name))
+            </th>
+            <th class="fw-bold bg-secondary text-light">
+                @DisplayNameHelper.GetDisplayName(typeof(OperatingSystem), nameof(OperatingSystem.Version))
+            </th>
+            <th class="fw-bold bg-secondary text-light">
+                @DisplayNameHelper.GetDisplayName(typeof(OperatingSystem), nameof(OperatingSystem.Count))
+            </th>
+        </tr>
+        </thead>
+        <tbody>
+        @foreach(OperatingSystem item in _items)
+        {
+            <tr>
+                <td>
+                    @item.Name
+                </td>
+                <td>
+                    @item.Version
+                </td>
+                <td>
+                    @item.Count
+                </td>
+            </tr>
+        }
+        </tbody>
+    </table>
+</section>
\ No newline at end of file
diff --git a/Aaru.Server/Components/Admin/Pages/OperatingSystems/View.razor.cs b/Aaru.Server/Components/Admin/Pages/OperatingSystems/View.razor.cs
new file mode 100644
index 00000000..76f46037
--- /dev/null
+++ b/Aaru.Server/Components/Admin/Pages/OperatingSystems/View.razor.cs
@@ -0,0 +1,27 @@
+using Microsoft.EntityFrameworkCore;
+using DbContext = Aaru.Server.Database.DbContext;
+using OperatingSystem = Aaru.Server.Database.Models.OperatingSystem;
+
+namespace Aaru.Server.Components.Admin.Pages.OperatingSystems;
+
+public partial class View
+{
+    bool                  _initialized;
+    List<OperatingSystem> _items;
+
+    /// <inheritdoc />
+    protected override async Task OnInitializedAsync()
+    {
+        await base.OnInitializedAsync();
+
+        StateHasChanged();
+
+        await using DbContext ctx = await DbContextFactory.CreateDbContextAsync();
+
+        _items = await ctx.OperatingSystems.OrderBy(static o => o.Name).ThenBy(static o => o.Version).ToListAsync();
+
+        _initialized = true;
+
+        StateHasChanged();
+    }
+}
\ No newline at end of file