feat(ui/deployment): consolidate sites/areas/instances into Topology page

Single /deployment/topology page replaces /deployment/instances (legacy URL preserved as a secondary @page directive) and the /admin/areas* CRUD pages. TreeView with Site → Area → Instance, V1–V7 visual guide (bi-building / bi-diagram-3 / bi-box), always-visible empty containers, search dim, F2 inline area rename, and right-click context menus per node kind (Add Area, Move to Area…, lifecycle actions, etc.). Adds AreaService.MoveAreaAsync with cycle prevention, same-site enforcement, and name-collision check at the new parent. Instance rename intentionally out of scope — UniqueName is the site-side actor identity, requires its own design pass.
2026-05-11 22:03:55 -04:00
parent b2eddd9713
commit f3386d0278
18 changed files with 1857 additions and 1122 deletions
@@ -0,0 +1,53 @@
+@if (IsVisible)
+{
+    <div class="modal show d-block" tabindex="-1" style="background: rgba(0,0,0,0.4);">
+        <div class="modal-dialog">
+            <div class="modal-content">
+                <div class="modal-header">
+                    <h6 class="modal-title">Move '@InstanceName' to…</h6>
+                    <button type="button" class="btn-close" @onclick="Close"></button>
+                </div>
+                <div class="modal-body">
+                    <select class="form-select form-select-sm" @bind="_targetAreaId">
+                        @foreach (var opt in AreaOptions)
+                        {
+                            <option value="@opt.Id">@opt.Label</option>
+                        }
+                    </select>
+                    @if (!string.IsNullOrEmpty(ErrorMessage)) { <div class="text-danger small mt-1">@ErrorMessage</div> }
+                </div>
+                <div class="modal-footer">
+                    <button class="btn btn-outline-secondary btn-sm" @onclick="Close">Cancel</button>
+                    <button class="btn btn-primary btn-sm" @onclick="Submit">Move</button>
+                </div>
+            </div>
+        </div>
+    </div>
+}
+
+@code {
+    [Parameter] public bool IsVisible { get; set; }
+    [Parameter] public EventCallback<bool> IsVisibleChanged { get; set; }
+    [Parameter] public int InstanceId { get; set; }
+    [Parameter] public string InstanceName { get; set; } = string.Empty;
+    [Parameter] public int? CurrentAreaId { get; set; }
+    [Parameter] public IEnumerable<(int? Id, string Label)> AreaOptions { get; set; } = Array.Empty<(int?, string)>();
+    [Parameter] public string? ErrorMessage { get; set; }
+    [Parameter] public EventCallback<(int InstanceId, int? NewAreaId)> OnSubmit { get; set; }
+
+    private bool _wasVisible;
+    private int? _targetAreaId;
+
+    protected override void OnParametersSet()
+    {
+        if (IsVisible && !_wasVisible)
+        {
+            _targetAreaId = CurrentAreaId;
+        }
+        _wasVisible = IsVisible;
+    }
+
+    private async Task Close() => await IsVisibleChanged.InvokeAsync(false);
+
+    private async Task Submit() => await OnSubmit.InvokeAsync((InstanceId, _targetAreaId));
+}