From 4beb2e1715e57ee93b81e30b4ef7391a5be8791a Mon Sep 17 00:00:00 2001
From: janis steiner <janis@jakach.ch>
Date: Thu, 7 May 2026 19:04:23 +0200
Subject: [PATCH] improve copy & paste

---
 frontend/assets/js/app.js | 69 +++++++++++++++++++++++++++++++++++++--
 1 file changed, 67 insertions(+), 2 deletions(-)

diff --git a/frontend/assets/js/app.js b/frontend/assets/js/app.js
index b827e01..b08b082 100644
--- a/frontend/assets/js/app.js
+++ b/frontend/assets/js/app.js
@@ -22,6 +22,7 @@ let dragHandle = null;
 let dragOrig = null;
 
 let nextShapeZ = 0;
+let copyBuffer = null;
 
 document.addEventListener('DOMContentLoaded', () => {
     canvas = document.getElementById('networkCanvas');
@@ -49,6 +50,19 @@ document.addEventListener('DOMContentLoaded', () => {
     window.addEventListener('resize', () => { resizeCanvas(); renderNetwork(); });
 
     document.addEventListener('keydown', (e) => {
+        if ((e.ctrlKey || e.metaKey) && e.key === 'c') {
+            if (!document.activeElement || document.activeElement.tagName !== 'INPUT') {
+                if (selectedNodeId) copyNode(selectedNodeId);
+                else if (selectedShapeId) copyShape(selectedShapeId);
+            }
+            return;
+        }
+        if ((e.ctrlKey || e.metaKey) && e.key === 'v') {
+            if (!document.activeElement || document.activeElement.tagName !== 'INPUT') {
+                if (copyBuffer) pasteItem();
+            }
+            return;
+        }
         if (e.key === 'Delete') {
             if (!document.activeElement || document.activeElement.tagName !== 'INPUT') {
                 if (selectedNodeId) deleteSelectedNode(selectedNodeId);
@@ -301,6 +315,57 @@ async function deleteSelectedShape(id) {
     loadNetworkData();
 }
 
+function copyNode(id) {
+    const n = nodes.find(x => x.id == id);
+    if (!n) return;
+    copyBuffer = { type: 'node', data: { ...n } };
+}
+
+function copyShape(id) {
+    const s = shapes.find(x => x.id == id);
+    if (!s) return;
+    copyBuffer = { type: 'shape', data: { ...s } };
+}
+
+async function pasteItem() {
+    if (!copyBuffer) return;
+    const offset = 30;
+    if (copyBuffer.type === 'node') {
+        const d = copyBuffer.data;
+        await apiFetch('nodes', {
+            method: 'POST',
+            body: JSON.stringify({
+                label: d.label + ' (copy)',
+                ip_address: d.ip_address,
+                node_type: d.node_type,
+                status: d.status,
+                group_name: d.group_name,
+                pos_x: (parseFloat(d.pos_x) || 100) + offset,
+                pos_y: (parseFloat(d.pos_y) || 100) + offset
+            })
+        });
+        loadNetworkData();
+    } else if (copyBuffer.type === 'shape') {
+        const d = copyBuffer.data;
+        await apiFetch('shapes', {
+            method: 'POST',
+            body: JSON.stringify({
+                label: d.label + ' (copy)',
+                shape_type: d.shape_type,
+                pos_x: (parseFloat(d.pos_x) || 100) + offset,
+                pos_y: (parseFloat(d.pos_y) || 100) + offset,
+                width: d.width || 200,
+                height: d.height || 150,
+                color: d.color || '#1e3a5f',
+                border_color: d.border_color || '#3b82f6',
+                opacity: parseFloat(d.opacity) || 0.15,
+                z_index: nextShapeZ++
+            })
+        });
+        loadNetworkData();
+    }
+}
+
 function showConfirm(msg) {
     return new Promise((resolve) => {
         const modalEl = document.getElementById('confirmModal');
@@ -381,7 +446,7 @@ const NODE_FA_ICONS = {
     server:    { icon: '\uf233', color: '#8b5cf6' },
     router:    { icon: '\uf4d8', color: '#f59e0b' },
     firewall:  { icon: '\uf6ed', color: '#ef4444' },
-    switch:    { icon: '\uf2d1', color: '#06b6d4' },
+    switch:    { icon: '\uf0e8', color: '#06b6d4' },
     cloud:     { icon: '\uf0c2', color: '#22c55e' },
     endpoint:  { icon: '\uf109', color: '#ec4899' },
     other:     { icon: '\uf111', color: '#6b7280' }
@@ -501,7 +566,7 @@ function drawCanvasNode(n) {
 
     // Draw icon using Font Awesome
     ctx.save();
-    ctx.font = '500 22px "Font Awesome 6 Free", "FontAwesome", "Font Awesome 5 Free", sans-serif';
+    ctx.font = '900 22px "Font Awesome 6 Free", "FontAwesome", "Font Awesome 5 Free"';
     ctx.textAlign = 'center';
     ctx.textBaseline = 'middle';
     ctx.fillStyle = n.color;