feat(centralui): scaffold <OpcUaBrowserDialog/> modal

2026-05-28 11:49:59 -04:00
parent d727a6925b
commit 4fc546383f
1 changed files with 92 additions and 0 deletions
@@ -0,0 +1,92 @@
+@using ZB.MOM.WW.ScadaBridge.Commons.Interfaces.Protocol
+@using ZB.MOM.WW.ScadaBridge.Commons.Messages.Management
+@using ZB.MOM.WW.ScadaBridge.CentralUI.Services
+@inject IOpcUaBrowseService BrowseService
+
+@if (_isVisible)
+{
+    <div class="modal show d-block" tabindex="-1" role="dialog" style="background-color: rgba(0,0,0,0.5);">
+        <div class="modal-dialog modal-lg" role="document">
+            <div class="modal-content">
+                <div class="modal-header">
+                    <h5 class="modal-title">Browse OPC UA — @ConnectionName</h5>
+                    <button type="button" class="btn-close" @onclick="Cancel"></button>
+                </div>
+                <div class="modal-body">
+                    @if (_failure is not null)
+                    {
+                        <div class="alert alert-danger">
+                            @_failureMessage
+                            <button class="btn btn-sm btn-outline-danger ms-2" @onclick="RetryRootLoad">Retry</button>
+                        </div>
+                    }
+
+                    <div class="opcua-browser-tree">
+                        <!-- Task 16 fills this in -->
+                    </div>
+
+                    <hr />
+
+                    <div class="input-group">
+                        <span class="input-group-text">Manual node id:</span>
+                        <input class="form-control" @bind="_manualNodeId" placeholder="ns=2;s=..." />
+                        <button class="btn btn-outline-secondary" @onclick="UseManual" disabled="@string.IsNullOrWhiteSpace(_manualNodeId)">Use</button>
+                    </div>
+                </div>
+                <div class="modal-footer">
+                    <span class="me-auto text-muted">Selected: <code>@(_selectedNodeId ?? "(none)")</code></span>
+                    <button class="btn btn-secondary" @onclick="Cancel">Cancel</button>
+                    <button class="btn btn-primary" @onclick="Confirm" disabled="@string.IsNullOrWhiteSpace(_selectedNodeId)">Select</button>
+                </div>
+            </div>
+        </div>
+    </div>
+}
+
+@code {
+    [Parameter] public string SiteId { get; set; } = "";
+    [Parameter] public int DataConnectionId { get; set; }
+    [Parameter] public string ConnectionName { get; set; } = "";
+    [Parameter] public string? InitialNodeId { get; set; }
+    [Parameter] public EventCallback<string> OnSelected { get; set; }
+    [Parameter] public EventCallback OnCancelled { get; set; }
+
+    private bool _isVisible;
+    private string? _selectedNodeId;
+    private string _manualNodeId = "";
+    private BrowseFailure? _failure;
+    private string _failureMessage = "";
+
+    public async Task ShowAsync()
+    {
+        _isVisible = true;
+        _manualNodeId = InitialNodeId ?? "";
+        _selectedNodeId = InitialNodeId;
+        await LoadRootAsync();
+    }
+
+    private async Task LoadRootAsync()
+    {
+        // Task 16
+    }
+
+    private Task RetryRootLoad() => LoadRootAsync();
+
+    private void UseManual()
+    {
+        _selectedNodeId = _manualNodeId.Trim();
+    }
+
+    private async Task Confirm()
+    {
+        _isVisible = false;
+        if (!string.IsNullOrWhiteSpace(_selectedNodeId))
+            await OnSelected.InvokeAsync(_selectedNodeId!);
+    }
+
+    private async Task Cancel()
+    {
+        _isVisible = false;
+        await OnCancelled.InvokeAsync();
+    }
+}