39 KiB
39 KiB
Ralph Loop: Canvas Integration & Styling Fix
Status: COMPLETED
Completed: 2026-01-14
Commit: 9f3ac280 - feat: Add Canvas dark theme styling and Setup page integration
Summary of Changes:
- NodeConfigPanel: Dark theme styling (
bg-dark-850, white text, dark inputs) - BaseNode: Dark background, white text, primary selection glow
- AtomizerCanvas: Dark ReactFlow background, styled Controls/MiniMap, dark buttons
- NodePalette: Dark sidebar with hover states on draggable items
- ValidationPanel: Semi-transparent error/warning panels with backdrop blur
- ChatPanel: Dark message area with themed welcome state
- ExecuteDialog: Dark modal with primary button styling
- ConfigImporter: Dark tabs, inputs, file upload zone
- TemplateSelector: Dark template cards with category pills
- Setup.tsx: Added Configuration/Canvas Builder tab switcher
All acceptance criteria passed. Build successful, pushed to both remotes.
Copy everything below the line into Claude Code CLI:
cd C:\Users\antoi\Atomizer
claude --dangerously-skip-permissions
You are executing an autonomous development session to fix and integrate the Canvas into the Atomizer Dashboard.
Mission
- Fix Canvas styling to match dashboard dark theme (Atomaster)
- Integrate Canvas into Setup page as a tab
- Make nodes clickable and configurable (fix visibility issues)
- Connect Canvas to existing Claude CLI chat (same pattern as ChatPane)
- Complete Canvas functionality (all node types configurable)
Session Configuration
Working Directory: C:/Users/antoi/Atomizer
Frontend: atomizer-dashboard/frontend/
Backend: atomizer-dashboard/backend/
Python: C:/Users/antoi/anaconda3/envs/atomizer/python.exe
Git Remotes: origin (Gitea), github (GitHub) - push to BOTH
Rules
- TodoWrite - Track ALL tasks, mark complete immediately
- Test builds - Run
npm run buildafter major changes - Commit when done - Push to both remotes
- Match existing patterns - Use same styling as existing components
- No new dependencies - Use what's already installed
CURRENT ISSUES (Root Causes)
Issue 1: Canvas Panel Invisible
File: frontend/src/components/canvas/panels/NodeConfigPanel.tsx
Problem: Uses light theme (bg-white, text-gray-800) on dark background
// WRONG (current)
<div className="w-80 bg-white border-l border-gray-200 p-4 overflow-y-auto">
<h3 className="font-semibold text-gray-800">
// RIGHT (should be)
<div className="w-80 bg-dark-850 border-l border-dark-700 p-4 overflow-y-auto">
<h3 className="font-semibold text-white">
Issue 2: Input Fields Unstyled
Problem: No dark theme styling on inputs
// WRONG
<input className="w-full px-3 py-2 border rounded-lg" />
// RIGHT
<input className="w-full px-3 py-2 bg-dark-800 border border-dark-600 rounded-lg text-white placeholder-dark-400 focus:border-primary-500 focus:ring-1 focus:ring-primary-500" />
Issue 3: Canvas Buttons Wrong Colors
File: frontend/src/components/canvas/AtomizerCanvas.tsx
Problem: Uses bg-blue-100, bg-gray-100 instead of theme colors
Issue 4: Canvas Not Integrated
Problem: Standalone /canvas page, not part of Setup flow
ATOMASTER THEME REFERENCE
Color Palette
/* Backgrounds */
bg-dark-950: #050a12 /* Deepest */
bg-dark-900: #080f1a /* Main background */
bg-dark-850: #0a1420 /* Cards/panels */
bg-dark-800: #0d1a2d /* Elevated */
bg-dark-700: #152238 /* Borders/dividers */
/* Primary (Cyan) */
bg-primary-500: #00d4e6 /* Main accent */
bg-primary-600: #0891b2 /* Darker */
bg-primary-400: #22d3ee /* Lighter */
/* Text */
text-white /* Headings */
text-dark-200: #94a3b8 /* Body text */
text-dark-300: #64748b /* Secondary */
text-dark-400: #475569 /* Placeholder */
/* Status */
text-green-400: #4ade80 /* Success */
text-yellow-400: #facc15 /* Warning */
text-red-400: #f87171 /* Error */
Component Patterns
Input Fields
<input
className="w-full px-3 py-2 bg-dark-800 border border-dark-600 rounded-lg
text-white placeholder-dark-400
focus:border-primary-500 focus:ring-1 focus:ring-primary-500"
/>
Select Fields
<select
className="w-full px-3 py-2 bg-dark-800 border border-dark-600 rounded-lg
text-white focus:border-primary-500"
>
Labels
<label className="block text-sm font-medium text-dark-300 mb-1">
Primary Button
<button className="px-4 py-2 bg-primary-500 text-white rounded-lg
hover:bg-primary-600 transition-colors">
Secondary Button
<button className="px-4 py-2 bg-dark-700 text-white rounded-lg
hover:bg-dark-600 transition-colors">
Cards/Panels
<div className="bg-dark-850 border border-dark-700 rounded-lg p-4">
Glass Effect (for overlays)
<div className="bg-dark-850/80 backdrop-blur-sm border border-dark-700 rounded-lg">
TASK LIST
Phase 1: Fix NodeConfigPanel Styling
T1.1 - Update NodeConfigPanel.tsx
File: frontend/src/components/canvas/panels/NodeConfigPanel.tsx
Replace the entire file with properly styled version:
import { useCanvasStore } from '../../../hooks/useCanvasStore';
import { CanvasNodeData } from '../../../lib/canvas/schema';
interface NodeConfigPanelProps {
nodeId: string;
}
export function NodeConfigPanel({ nodeId }: NodeConfigPanelProps) {
const { nodes, updateNodeData, deleteSelected } = useCanvasStore();
const node = nodes.find((n) => n.id === nodeId);
if (!node) return null;
const { data } = node;
const handleChange = (field: string, value: unknown) => {
updateNodeData(nodeId, { [field]: value, configured: true });
};
// Input class for consistency
const inputClass = "w-full px-3 py-2 bg-dark-800 border border-dark-600 rounded-lg text-white placeholder-dark-400 focus:border-primary-500 focus:ring-1 focus:ring-primary-500 transition-colors";
const selectClass = "w-full px-3 py-2 bg-dark-800 border border-dark-600 rounded-lg text-white focus:border-primary-500 transition-colors";
const labelClass = "block text-sm font-medium text-dark-300 mb-1";
return (
<div className="w-80 bg-dark-850 border-l border-dark-700 p-4 overflow-y-auto">
{/* Header */}
<div className="flex justify-between items-center mb-6 pb-4 border-b border-dark-700">
<div>
<h3 className="font-semibold text-white">Configure Node</h3>
<p className="text-sm text-dark-400">{data.type}</p>
</div>
<button
onClick={deleteSelected}
className="px-3 py-1 text-sm text-red-400 hover:text-red-300 hover:bg-red-500/10 rounded transition-colors"
>
Delete
</button>
</div>
<div className="space-y-4">
{/* Common: Label */}
<div>
<label className={labelClass}>Label</label>
<input
type="text"
value={data.label}
onChange={(e) => handleChange('label', e.target.value)}
className={inputClass}
/>
</div>
{/* Model Node */}
{data.type === 'model' && (
<>
<div>
<label className={labelClass}>File Path</label>
<input
type="text"
value={(data as any).filePath || ''}
onChange={(e) => handleChange('filePath', e.target.value)}
placeholder="path/to/model.prt"
className={`${inputClass} font-mono text-sm`}
/>
</div>
<div>
<label className={labelClass}>File Type</label>
<select
value={(data as any).fileType || ''}
onChange={(e) => handleChange('fileType', e.target.value)}
className={selectClass}
>
<option value="">Select type...</option>
<option value="prt">Part (.prt)</option>
<option value="fem">FEM (.fem)</option>
<option value="sim">Simulation (.sim)</option>
</select>
</div>
</>
)}
{/* Solver Node */}
{data.type === 'solver' && (
<div>
<label className={labelClass}>Solution Type</label>
<select
value={(data as any).solverType || ''}
onChange={(e) => handleChange('solverType', e.target.value)}
className={selectClass}
>
<option value="">Select solution...</option>
<option value="SOL101">SOL 101 - Linear Static</option>
<option value="SOL103">SOL 103 - Modal Analysis</option>
<option value="SOL105">SOL 105 - Buckling</option>
<option value="SOL106">SOL 106 - Nonlinear Static</option>
<option value="SOL111">SOL 111 - Frequency Response</option>
<option value="SOL112">SOL 112 - Transient Response</option>
</select>
</div>
)}
{/* Design Variable Node */}
{data.type === 'designVar' && (
<>
<div>
<label className={labelClass}>Expression Name</label>
<input
type="text"
value={(data as any).expressionName || ''}
onChange={(e) => handleChange('expressionName', e.target.value)}
placeholder="thickness"
className={`${inputClass} font-mono`}
/>
</div>
<div className="grid grid-cols-2 gap-3">
<div>
<label className={labelClass}>Min Value</label>
<input
type="number"
value={(data as any).minValue ?? ''}
onChange={(e) => handleChange('minValue', parseFloat(e.target.value) || 0)}
placeholder="0"
className={inputClass}
/>
</div>
<div>
<label className={labelClass}>Max Value</label>
<input
type="number"
value={(data as any).maxValue ?? ''}
onChange={(e) => handleChange('maxValue', parseFloat(e.target.value) || 100)}
placeholder="100"
className={inputClass}
/>
</div>
</div>
<div>
<label className={labelClass}>Unit (optional)</label>
<input
type="text"
value={(data as any).unit || ''}
onChange={(e) => handleChange('unit', e.target.value)}
placeholder="mm"
className={inputClass}
/>
</div>
</>
)}
{/* Extractor Node */}
{data.type === 'extractor' && (
<>
<div>
<label className={labelClass}>Extractor Type</label>
<select
value={(data as any).extractorId || ''}
onChange={(e) => {
const id = e.target.value;
const names: Record<string, string> = {
'E1': 'Displacement',
'E2': 'Frequency',
'E3': 'Stress (Solid)',
'E4': 'Mass (BDF)',
'E5': 'Mass (CAD)',
'E8': 'Zernike RMS',
'E9': 'Zernike P-V',
'E10': 'Zernike Coefficients',
};
handleChange('extractorId', id);
handleChange('extractorName', names[id] || id);
}}
className={selectClass}
>
<option value="">Select extractor...</option>
<optgroup label="Displacement">
<option value="E1">E1 - Displacement</option>
</optgroup>
<optgroup label="Frequency">
<option value="E2">E2 - Natural Frequency</option>
</optgroup>
<optgroup label="Stress">
<option value="E3">E3 - Solid Stress</option>
</optgroup>
<optgroup label="Mass">
<option value="E4">E4 - Mass from BDF</option>
<option value="E5">E5 - Mass from CAD</option>
</optgroup>
<optgroup label="Zernike (Optics)">
<option value="E8">E8 - Zernike RMS WFE</option>
<option value="E9">E9 - Zernike P-V</option>
<option value="E10">E10 - Zernike Coefficients</option>
</optgroup>
</select>
</div>
{(data as any).extractorId && (
<div className="p-3 bg-dark-800 rounded-lg">
<p className="text-sm text-dark-300">
Selected: <span className="text-primary-400 font-medium">{(data as any).extractorName}</span>
</p>
</div>
)}
</>
)}
{/* Objective Node */}
{data.type === 'objective' && (
<>
<div>
<label className={labelClass}>Objective Name</label>
<input
type="text"
value={(data as any).name || ''}
onChange={(e) => handleChange('name', e.target.value)}
placeholder="mass"
className={inputClass}
/>
</div>
<div>
<label className={labelClass}>Direction</label>
<div className="grid grid-cols-2 gap-2">
<button
type="button"
onClick={() => handleChange('direction', 'minimize')}
className={`px-3 py-2 rounded-lg text-sm font-medium transition-colors ${
(data as any).direction === 'minimize'
? 'bg-primary-500 text-white'
: 'bg-dark-700 text-dark-300 hover:bg-dark-600'
}`}
>
↓ Minimize
</button>
<button
type="button"
onClick={() => handleChange('direction', 'maximize')}
className={`px-3 py-2 rounded-lg text-sm font-medium transition-colors ${
(data as any).direction === 'maximize'
? 'bg-primary-500 text-white'
: 'bg-dark-700 text-dark-300 hover:bg-dark-600'
}`}
>
↑ Maximize
</button>
</div>
</div>
<div>
<label className={labelClass}>Weight (for multi-objective)</label>
<input
type="number"
value={(data as any).weight ?? 1}
onChange={(e) => handleChange('weight', parseFloat(e.target.value) || 1)}
min="0"
step="0.1"
className={inputClass}
/>
</div>
</>
)}
{/* Constraint Node */}
{data.type === 'constraint' && (
<>
<div>
<label className={labelClass}>Constraint Name</label>
<input
type="text"
value={(data as any).name || ''}
onChange={(e) => handleChange('name', e.target.value)}
placeholder="max_stress"
className={inputClass}
/>
</div>
<div className="grid grid-cols-2 gap-3">
<div>
<label className={labelClass}>Operator</label>
<select
value={(data as any).operator || '<='}
onChange={(e) => handleChange('operator', e.target.value)}
className={selectClass}
>
<option value="<">< (less than)</option>
<option value="<=">≤ (at most)</option>
<option value=">">> (greater than)</option>
<option value=">=">≥ (at least)</option>
<option value="==">= (equals)</option>
</select>
</div>
<div>
<label className={labelClass}>Value</label>
<input
type="number"
value={(data as any).value ?? ''}
onChange={(e) => handleChange('value', parseFloat(e.target.value) || 0)}
placeholder="250"
className={inputClass}
/>
</div>
</div>
</>
)}
{/* Algorithm Node */}
{data.type === 'algorithm' && (
<>
<div>
<label className={labelClass}>Optimization Method</label>
<select
value={(data as any).method || ''}
onChange={(e) => handleChange('method', e.target.value)}
className={selectClass}
>
<option value="">Select method...</option>
<option value="TPE">TPE (Tree Parzen Estimator)</option>
<option value="CMA-ES">CMA-ES (Evolution Strategy)</option>
<option value="NSGA-II">NSGA-II (Multi-Objective)</option>
<option value="GP-BO">GP-BO (Gaussian Process)</option>
<option value="RandomSearch">Random Search</option>
<option value="IMSO">IMSO (Intelligent Adaptive)</option>
</select>
</div>
<div>
<label className={labelClass}>Maximum Trials</label>
<input
type="number"
value={(data as any).maxTrials ?? ''}
onChange={(e) => handleChange('maxTrials', parseInt(e.target.value) || 100)}
placeholder="100"
min="1"
className={inputClass}
/>
</div>
{(data as any).method && (
<div className="p-3 bg-dark-800 rounded-lg">
<p className="text-xs text-dark-400">
{(data as any).method === 'TPE' && 'Best for single-objective with continuous variables'}
{(data as any).method === 'CMA-ES' && 'Best for continuous optimization, handles correlation'}
{(data as any).method === 'NSGA-II' && 'Required for multi-objective (Pareto front)'}
{(data as any).method === 'GP-BO' && 'Best for expensive evaluations, few trials'}
{(data as any).method === 'RandomSearch' && 'Baseline comparison, no intelligence'}
{(data as any).method === 'IMSO' && 'Auto-selects best method based on problem'}
</p>
</div>
)}
</>
)}
{/* Surrogate Node */}
{data.type === 'surrogate' && (
<>
<div>
<label className={labelClass}>Enable Neural Surrogate</label>
<div className="grid grid-cols-2 gap-2">
<button
type="button"
onClick={() => handleChange('enabled', true)}
className={`px-3 py-2 rounded-lg text-sm font-medium transition-colors ${
(data as any).enabled === true
? 'bg-green-500 text-white'
: 'bg-dark-700 text-dark-300 hover:bg-dark-600'
}`}
>
Enabled
</button>
<button
type="button"
onClick={() => handleChange('enabled', false)}
className={`px-3 py-2 rounded-lg text-sm font-medium transition-colors ${
(data as any).enabled === false
? 'bg-dark-600 text-white'
: 'bg-dark-700 text-dark-300 hover:bg-dark-600'
}`}
>
Disabled
</button>
</div>
</div>
{(data as any).enabled && (
<>
<div>
<label className={labelClass}>Surrogate Type</label>
<select
value={(data as any).modelType || ''}
onChange={(e) => handleChange('modelType', e.target.value)}
className={selectClass}
>
<option value="">Auto-select</option>
<option value="MLP">MLP (Fast, general)</option>
<option value="GNN">GNN (Zernike/mesh-aware)</option>
<option value="Ensemble">Ensemble (Most accurate)</option>
</select>
</div>
<div>
<label className={labelClass}>Min Trials Before Activation</label>
<input
type="number"
value={(data as any).minTrials ?? 20}
onChange={(e) => handleChange('minTrials', parseInt(e.target.value) || 20)}
min="10"
className={inputClass}
/>
</div>
</>
)}
</>
)}
{/* Configuration Status */}
<div className="pt-4 mt-4 border-t border-dark-700">
<div className="flex items-center gap-2">
{data.configured ? (
<>
<div className="w-2 h-2 bg-green-400 rounded-full"></div>
<span className="text-sm text-green-400">Configured</span>
</>
) : (
<>
<div className="w-2 h-2 bg-yellow-400 rounded-full"></div>
<span className="text-sm text-yellow-400">Needs configuration</span>
</>
)}
</div>
</div>
</div>
</div>
);
}
Phase 2: Fix Canvas Node Styling
T2.1 - Update BaseNode.tsx
File: frontend/src/components/canvas/nodes/BaseNode.tsx
import { memo, ReactNode } from 'react';
import { Handle, Position, NodeProps } from 'reactflow';
import { BaseNodeData } from '../../../lib/canvas/schema';
interface BaseNodeProps extends NodeProps<BaseNodeData> {
icon: ReactNode;
color: string;
children?: ReactNode;
inputs?: number;
outputs?: number;
}
function BaseNodeComponent({
data,
selected,
icon,
color,
children,
inputs = 1,
outputs = 1,
}: BaseNodeProps) {
return (
<div
className={`
px-4 py-3 rounded-lg border-2 min-w-[180px]
bg-dark-850 shadow-lg transition-all duration-200
${selected ? 'border-primary-500 shadow-primary-500/20' : 'border-dark-600'}
${!data.configured ? 'border-dashed' : ''}
${data.errors?.length ? 'border-red-500' : ''}
`}
>
{/* Input handles */}
{inputs > 0 && (
<Handle
type="target"
position={Position.Left}
className="w-3 h-3 !bg-dark-400 !border-dark-600 hover:!bg-primary-500"
/>
)}
{/* Header */}
<div className="flex items-center gap-2 mb-2">
<span className={`text-lg ${color}`}>{icon}</span>
<span className="font-medium text-white">{data.label}</span>
{!data.configured && (
<span className="text-xs text-yellow-400">⚠</span>
)}
</div>
{/* Content */}
{children && <div className="text-sm text-dark-300">{children}</div>}
{/* Errors */}
{data.errors?.length ? (
<div className="mt-2 text-xs text-red-400">
{data.errors[0]}
</div>
) : null}
{/* Output handles */}
{outputs > 0 && (
<Handle
type="source"
position={Position.Right}
className="w-3 h-3 !bg-dark-400 !border-dark-600 hover:!bg-primary-500"
/>
)}
</div>
);
}
export const BaseNode = memo(BaseNodeComponent);
Phase 3: Fix Main Canvas Component
T3.1 - Update AtomizerCanvas.tsx
File: frontend/src/components/canvas/AtomizerCanvas.tsx
Fix button styling and overall theme:
import { useCallback, useRef, DragEvent, useState } from 'react';
import ReactFlow, {
Background,
Controls,
MiniMap,
ReactFlowProvider,
ReactFlowInstance,
} from 'reactflow';
import 'reactflow/dist/style.css';
import { nodeTypes } from './nodes';
import { NodePalette } from './palette/NodePalette';
import { NodeConfigPanel } from './panels/NodeConfigPanel';
import { ValidationPanel } from './panels/ValidationPanel';
import { useCanvasStore } from '../../hooks/useCanvasStore';
import { NodeType } from '../../lib/canvas/schema';
import { Play, CheckCircle, Sparkles, X } from 'lucide-react';
function CanvasFlow() {
const reactFlowWrapper = useRef<HTMLDivElement>(null);
const reactFlowInstance = useRef<ReactFlowInstance | null>(null);
const [showValidation, setShowValidation] = useState(false);
const {
nodes,
edges,
selectedNode,
onNodesChange,
onEdgesChange,
onConnect,
addNode,
selectNode,
validation,
validate,
toIntent,
} = useCanvasStore();
const onDragOver = useCallback((event: DragEvent) => {
event.preventDefault();
event.dataTransfer.dropEffect = 'move';
}, []);
const onDrop = useCallback(
(event: DragEvent) => {
event.preventDefault();
const type = event.dataTransfer.getData('application/reactflow') as NodeType;
if (!type || !reactFlowInstance.current || !reactFlowWrapper.current) return;
const bounds = reactFlowWrapper.current.getBoundingClientRect();
const position = reactFlowInstance.current.screenToFlowPosition({
x: event.clientX - bounds.left,
y: event.clientY - bounds.top,
});
addNode(type, position);
},
[addNode]
);
const onNodeClick = useCallback(
(_: React.MouseEvent, node: { id: string }) => {
selectNode(node.id);
},
[selectNode]
);
const onPaneClick = useCallback(() => {
selectNode(null);
}, [selectNode]);
const handleValidate = () => {
const result = validate();
setShowValidation(true);
};
const handleExecute = () => {
const result = validate();
if (result.valid) {
const intent = toIntent();
console.log('Executing intent:', intent);
// TODO: Connect to chat
}
};
return (
<div className="flex h-full bg-dark-900">
{/* Left: Node Palette */}
<NodePalette />
{/* Center: Canvas */}
<div className="flex-1 relative" ref={reactFlowWrapper}>
<ReactFlow
nodes={nodes}
edges={edges}
onNodesChange={onNodesChange}
onEdgesChange={onEdgesChange}
onConnect={onConnect}
onInit={(instance) => { reactFlowInstance.current = instance; }}
onDragOver={onDragOver}
onDrop={onDrop}
onNodeClick={onNodeClick}
onPaneClick={onPaneClick}
nodeTypes={nodeTypes}
fitView
className="bg-dark-900"
>
<Background color="#1e293b" gap={20} size={1} />
<Controls className="!bg-dark-800 !border-dark-700 !rounded-lg [&>button]:!bg-dark-700 [&>button]:!border-dark-600 [&>button]:!text-white [&>button:hover]:!bg-dark-600" />
<MiniMap
className="!bg-dark-800 !border-dark-700"
nodeColor="#0891b2"
maskColor="rgba(0,0,0,0.8)"
/>
</ReactFlow>
{/* Action Buttons */}
<div className="absolute bottom-4 right-4 flex gap-2">
<button
onClick={handleValidate}
className="flex items-center gap-2 px-4 py-2 bg-dark-700 text-white rounded-lg hover:bg-dark-600 transition-colors"
>
<CheckCircle size={16} />
Validate
</button>
<button
onClick={() => {
const result = validate();
if (result.valid) {
const intent = toIntent();
console.log('Analyzing:', intent);
}
}}
disabled={nodes.length === 0}
className="flex items-center gap-2 px-4 py-2 bg-dark-700 text-white rounded-lg hover:bg-dark-600 transition-colors disabled:opacity-50 disabled:cursor-not-allowed"
>
<Sparkles size={16} />
Analyze
</button>
<button
onClick={handleExecute}
disabled={!validation.valid}
className={`flex items-center gap-2 px-4 py-2 rounded-lg transition-colors ${
validation.valid
? 'bg-primary-500 text-white hover:bg-primary-600'
: 'bg-dark-700 text-dark-400 cursor-not-allowed'
}`}
>
<Play size={16} />
Execute
</button>
</div>
{/* Validation Messages */}
{showValidation && (validation.errors.length > 0 || validation.warnings.length > 0) && (
<div className="absolute top-4 left-1/2 transform -translate-x-1/2">
<ValidationPanel
validation={validation}
onClose={() => setShowValidation(false)}
/>
</div>
)}
</div>
{/* Right: Config Panel */}
{selectedNode && <NodeConfigPanel nodeId={selectedNode} />}
</div>
);
}
export function AtomizerCanvas() {
return (
<ReactFlowProvider>
<CanvasFlow />
</ReactFlowProvider>
);
}
Phase 4: Fix Node Palette Styling
T4.1 - Update NodePalette.tsx
File: frontend/src/components/canvas/palette/NodePalette.tsx
import { DragEvent } from 'react';
import { NodeType } from '../../../lib/canvas/schema';
import {
Box, Settings, Variable, Microscope, Target,
AlertTriangle, Brain, Zap
} from 'lucide-react';
interface PaletteItem {
type: NodeType;
label: string;
icon: React.ReactNode;
description: string;
color: string;
}
const PALETTE_ITEMS: PaletteItem[] = [
{ type: 'model', label: 'Model', icon: <Box size={20} />, description: 'NX model file', color: 'text-blue-400' },
{ type: 'solver', label: 'Solver', icon: <Settings size={20} />, description: 'Nastran solution', color: 'text-purple-400' },
{ type: 'designVar', label: 'Design Variable', icon: <Variable size={20} />, description: 'Parameter to vary', color: 'text-green-400' },
{ type: 'extractor', label: 'Extractor', icon: <Microscope size={20} />, description: 'Physics extraction', color: 'text-cyan-400' },
{ type: 'objective', label: 'Objective', icon: <Target size={20} />, description: 'Optimization goal', color: 'text-red-400' },
{ type: 'constraint', label: 'Constraint', icon: <AlertTriangle size={20} />, description: 'Limit condition', color: 'text-orange-400' },
{ type: 'algorithm', label: 'Algorithm', icon: <Brain size={20} />, description: 'Optimization method', color: 'text-indigo-400' },
{ type: 'surrogate', label: 'Surrogate', icon: <Zap size={20} />, description: 'Neural acceleration', color: 'text-pink-400' },
];
export function NodePalette() {
const onDragStart = (event: DragEvent, nodeType: NodeType) => {
event.dataTransfer.setData('application/reactflow', nodeType);
event.dataTransfer.effectAllowed = 'move';
};
return (
<div className="w-64 bg-dark-850 border-r border-dark-700 p-4 overflow-y-auto">
<h3 className="text-xs font-semibold text-dark-400 uppercase tracking-wider mb-4">
Components
</h3>
<p className="text-xs text-dark-500 mb-4">
Drag nodes to the canvas to build your optimization workflow
</p>
<div className="space-y-2">
{PALETTE_ITEMS.map((item) => (
<div
key={item.type}
draggable
onDragStart={(e) => onDragStart(e, item.type)}
className="flex items-center gap-3 p-3 bg-dark-800 rounded-lg border border-dark-700
cursor-grab hover:border-primary-500/50 hover:bg-dark-750
active:cursor-grabbing transition-all group"
>
<span className={`${item.color} group-hover:scale-110 transition-transform`}>
{item.icon}
</span>
<div className="flex-1 min-w-0">
<div className="font-medium text-white text-sm">{item.label}</div>
<div className="text-xs text-dark-400 truncate">{item.description}</div>
</div>
</div>
))}
</div>
</div>
);
}
Phase 5: Fix Validation Panel
T5.1 - Update ValidationPanel.tsx
File: frontend/src/components/canvas/panels/ValidationPanel.tsx
import { X, AlertCircle, AlertTriangle } from 'lucide-react';
import { ValidationResult } from '../../../lib/canvas/validation';
interface ValidationPanelProps {
validation: ValidationResult;
onClose?: () => void;
}
export function ValidationPanel({ validation, onClose }: ValidationPanelProps) {
if (validation.errors.length === 0 && validation.warnings.length === 0) {
return (
<div className="bg-green-500/10 border border-green-500/30 rounded-lg p-4 backdrop-blur-sm">
<div className="flex items-center gap-2 text-green-400">
<AlertCircle size={16} />
<span className="font-medium">Validation passed</span>
</div>
</div>
);
}
return (
<div className="max-w-md w-full bg-dark-850/95 backdrop-blur-sm border border-dark-700 rounded-lg shadow-xl">
{/* Header */}
<div className="flex items-center justify-between p-3 border-b border-dark-700">
<span className="font-medium text-white">Validation Results</span>
{onClose && (
<button
onClick={onClose}
className="p-1 text-dark-400 hover:text-white transition-colors"
>
<X size={16} />
</button>
)}
</div>
<div className="p-4 space-y-3">
{/* Errors */}
{validation.errors.length > 0 && (
<div className="space-y-2">
<div className="flex items-center gap-2 text-red-400 text-sm font-medium">
<AlertCircle size={14} />
Errors ({validation.errors.length})
</div>
<ul className="space-y-1">
{validation.errors.map((error, i) => (
<li key={i} className="text-sm text-red-300 pl-5 before:content-['•'] before:absolute before:left-2 relative">
{error}
</li>
))}
</ul>
</div>
)}
{/* Warnings */}
{validation.warnings.length > 0 && (
<div className="space-y-2">
<div className="flex items-center gap-2 text-yellow-400 text-sm font-medium">
<AlertTriangle size={14} />
Warnings ({validation.warnings.length})
</div>
<ul className="space-y-1">
{validation.warnings.map((warning, i) => (
<li key={i} className="text-sm text-yellow-300 pl-5 before:content-['•'] before:absolute before:left-2 relative">
{warning}
</li>
))}
</ul>
</div>
)}
</div>
</div>
);
}
Phase 6: Integrate Canvas into Setup Page
T6.1 - Update Setup.tsx to Add Canvas Tab
File: frontend/src/pages/Setup.tsx
Add a tab system to switch between Form view and Canvas view:
Find the header section and add tabs. The Setup page should have:
- A tab bar with "Configuration" and "Visual Canvas" tabs
- When "Visual Canvas" is selected, show the AtomizerCanvas component
- Keep the existing form view as default
Add this import at top:
import { AtomizerCanvas } from '../components/canvas/AtomizerCanvas';
Add tab state:
const [activeTab, setActiveTab] = useState<'config' | 'canvas'>('config');
Add tab bar after the header:
{/* Tab Bar */}
<div className="flex gap-1 p-1 bg-dark-800 rounded-lg mb-6">
<button
onClick={() => setActiveTab('config')}
className={`flex-1 px-4 py-2 rounded-md text-sm font-medium transition-colors ${
activeTab === 'config'
? 'bg-primary-500 text-white'
: 'text-dark-300 hover:text-white hover:bg-dark-700'
}`}
>
Configuration
</button>
<button
onClick={() => setActiveTab('canvas')}
className={`flex-1 px-4 py-2 rounded-md text-sm font-medium transition-colors ${
activeTab === 'canvas'
? 'bg-primary-500 text-white'
: 'text-dark-300 hover:text-white hover:bg-dark-700'
}`}
>
Visual Canvas
</button>
</div>
Wrap existing content in conditional:
{activeTab === 'config' ? (
{/* Existing form content */}
) : (
<div className="h-[calc(100vh-200px)] rounded-lg overflow-hidden border border-dark-700">
<AtomizerCanvas />
</div>
)}
Phase 7: Add Canvas Chat Integration
T7.1 - Create useCanvasChat Hook
File: frontend/src/hooks/useCanvasChat.ts
This hook bridges Canvas with the existing chat system:
import { useCallback } from 'react';
import { useChat } from './useChat';
import { OptimizationIntent, formatIntentForChat } from '../lib/canvas/intent';
export function useCanvasChat() {
const { sendMessage, isConnected, isThinking } = useChat();
const validateIntent = useCallback(async (intent: OptimizationIntent) => {
const message = `Please validate this optimization intent and tell me if there are any issues:\n\n${JSON.stringify(intent, null, 2)}`;
await sendMessage(message);
}, [sendMessage]);
const executeIntent = useCallback(async (intent: OptimizationIntent, autoRun: boolean = false) => {
const action = autoRun ? 'create and run' : 'create';
const message = `Please ${action} this optimization study from the following canvas intent:\n\n${JSON.stringify(intent, null, 2)}`;
await sendMessage(message);
}, [sendMessage]);
const analyzeIntent = useCallback(async (intent: OptimizationIntent) => {
const message = `Analyze this optimization setup and provide recommendations:\n\n${JSON.stringify(intent, null, 2)}\n\nConsider:\n- Is the algorithm appropriate for this problem?\n- Are the design variable ranges reasonable?\n- Any missing constraints or objectives?`;
await sendMessage(message);
}, [sendMessage]);
return {
validateIntent,
executeIntent,
analyzeIntent,
isConnected,
isThinking,
};
}
Acceptance Criteria
After all changes:
# 1. Build frontend
cd atomizer-dashboard/frontend
npm run build
# Expected: No errors
# 2. Start dev server
npm run dev
# Expected: Vite starts
# 3. Browser tests:
# - Go to /setup (or study setup page)
# - Click "Visual Canvas" tab
# - Canvas appears with dark theme
# - Drag nodes from palette
# - Click on nodes - config panel appears (visible, dark themed)
# - Configure node properties
# - Click Validate - see validation messages
# - All text is readable (white on dark)
Commit
When all tests pass:
git add .
git commit -m "feat: Fix Canvas styling and integrate into Setup page
- Fix NodeConfigPanel dark theme (bg-dark-850, white text)
- Fix BaseNode styling to match dashboard
- Fix NodePalette with proper colors
- Fix ValidationPanel dark theme
- Fix AtomizerCanvas buttons and controls
- Add Canvas tab to Setup page
- Add useCanvasChat hook for Claude integration
All components now match Atomaster dark theme.
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>"
git push origin main && git push github main
BEGIN EXECUTION
- Use TodoWrite to track each phase
- Read existing files before editing
- Apply changes phase by phase
- Test build after each major component
- Verify dark theme is consistent
- Test node selection and configuration
- Commit when all acceptance criteria pass
GO.