fix canvas

frontend/assets/js/app.js

@@ -86,6 +86,40 @@ function startSync() {
     }, 5000);
 }
 
+function setupCanvasClickCreate() {
+    const wrapper = document.getElementById('networkCanvasWrapper');
+    const bar = document.getElementById('nodeToolbar');
+    wrapper.addEventListener('click', async (e) => {
+        if (!pendingCanvasCreate) return;
+        const rect = canvas.getBoundingClientRect();
+        const mx = e.clientX - rect.left - panX;
+        const my = e.clientY - rect.top - panY;
+        const type = pendingCanvasCreate;
+        pendingCanvasCreate = null;
+        if (bar) bar.querySelectorAll('.d-inline-flex').forEach(s => s.style.outline = 'none');
+
+        if (type.startsWith('shape:')) {
+            const shapeType = type.split(':')[1];
+            await apiFetch('shapes', { method: 'POST', body: JSON.stringify({
+                label: shapeType === 'rectangle' ? 'Box' : 'Ellipse',
+                shape_type: shapeType,
+                pos_x: mx - 100, pos_y: my - 75,
+                width: 200, height: 150,
+                color: '#1e3a5f', border_color: '#3b82f6',
+                opacity: 0.15, z_index: nextShapeZ++
+            })});
+        } else {
+            await apiFetch('nodes', { method: 'POST', body: JSON.stringify({
+                label: type.charAt(0).toUpperCase() + type.slice(1),
+                ip_address: '', node_type: type || 'host', status: 'unknown',
+                group_name: 'default', notes: '',
+                pos_x: mx, pos_y: my
+            })});
+        }
+        await loadNetworkData();
+    });
+}
+
 const DOC_TYPE_ICONS = {
     deployment: { icon: 'fa-server', color: '#06b6d4' },
     attack: { icon: 'fa-bolt', color: '#ef4444' },
@@ -783,6 +817,7 @@ async function loadNetworkData() {
     renderNodeList();
     renderShapeList();
     renderNodeToolbar();
+    setupCanvasClickCreate();
     startSync();
     if (shapes.length) nextShapeZ = Math.max(...shapes.map(x => x.z_index)) + 1;
     buildCanvasGraph();
@@ -1234,15 +1269,18 @@ function renderNodeToolbar() {
 
 function setupCanvasClickCreate() {
     const wrapper = document.getElementById('networkCanvasWrapper');
+    if (wrapper.dataset.clickCreate) return;
+    wrapper.dataset.clickCreate = '1';
     const bar = document.getElementById('nodeToolbar');
     wrapper.addEventListener('click', async (e) => {
         if (!pendingCanvasCreate) return;
+        if (e.target !== canvas && e.target !== wrapper) return;
         const rect = canvas.getBoundingClientRect();
         const mx = e.clientX - rect.left - panX;
         const my = e.clientY - rect.top - panY;
         const type = pendingCanvasCreate;
         pendingCanvasCreate = null;
-        bar.querySelectorAll('.d-inline-flex').forEach(s => s.style.outline = 'none');
+        if (bar) bar.querySelectorAll('.d-inline-flex').forEach(s => s.style.outline = 'none');
 
         if (type.startsWith('shape:')) {
             const shapeType = type.split(':')[1];