KI-Konzil/frontend/app/components/ArchitectCanvas.tsx
Claude 216fdd9589
Implement Phase 2: Next.js + React Flow frontend MVP
- Scaffold Next.js 15 app with TypeScript, Tailwind, App Router
- Install @xyflow/react, Zustand, Lucide icons, nanoid
- Define council types (AgentNodeData, CouncilBlueprint, WSMessage, etc.)
- Implement Zustand store for canvas and run state
- Build custom AgentNode component (label, system prompt, model badge, tool chips, active pulse)
- Build ConditionalEdge component (dashed indigo line with condition label)
- Build NodeSidebar (drag-and-drop + click to add agents)
- Build NodeSettingsPanel (name, system prompt, model selector, tool toggles)
- Build ArchitectCanvas (React Flow canvas with drop zone, minimap, controls)
- Build blueprint parser (React Flow JSON ↔ CouncilBlueprint JSON)
- Build API client for FastAPI backend (CRUD + run endpoints)
- Build useCouncilWebSocket hook for live agent status via WebSocket
- Build Tab A: Rat-Architekt (canvas builder with save/export toolbar)
- Build Tab B: Konferenzzimmer (execution view with live diagram + result panel)
- Add NavTabs navigation with CouncilOS branding
- All TypeScript checks passing

https://claude.ai/code/session_01EkbecUVn7esdxLCXxVVRDX
2026-02-20 17:03:32 +00:00

87 lines
2.6 KiB
TypeScript

"use client";
import { useCallback } from "react";
import {
ReactFlow,
Background,
Controls,
MiniMap,
BackgroundVariant,
useReactFlow,
} from "@xyflow/react";
import "@xyflow/react/dist/style.css";
import { AgentNode } from "@/app/components/nodes/AgentNode";
import { ConditionalEdge } from "@/app/components/edges/ConditionalEdge";
import { useCouncilStore } from "@/app/store/council-store";
import { AgentNodeData } from "@/app/types/council";
const NODE_TYPES = { agentNode: AgentNode };
const EDGE_TYPES = { conditionalEdge: ConditionalEdge };
// Main React Flow canvas — lives inside a ReactFlowProvider
export function ArchitectCanvas() {
const nodes = useCouncilStore((s) => s.nodes);
const edges = useCouncilStore((s) => s.edges);
const onNodesChange = useCouncilStore((s) => s.onNodesChange);
const onEdgesChange = useCouncilStore((s) => s.onEdgesChange);
const onConnect = useCouncilStore((s) => s.onConnect);
const addAgentNode = useCouncilStore((s) => s.addAgentNode);
const selectNode = useCouncilStore((s) => s.selectNode);
const { screenToFlowPosition } = useReactFlow();
const onDragOver = useCallback((event: React.DragEvent<HTMLDivElement>) => {
event.preventDefault();
event.dataTransfer.dropEffect = "move";
}, []);
const onDrop = useCallback(
(event: React.DragEvent<HTMLDivElement>) => {
event.preventDefault();
const type = event.dataTransfer.getData("application/reactflow");
if (type !== "agentNode") return;
const position = screenToFlowPosition({
x: event.clientX,
y: event.clientY,
});
addAgentNode(position);
},
[screenToFlowPosition, addAgentNode]
);
const onPaneClick = useCallback(() => {
selectNode(null);
}, [selectNode]);
return (
<div className="flex-1 h-full">
<ReactFlow
nodes={nodes}
edges={edges}
onNodesChange={onNodesChange}
onEdgesChange={onEdgesChange}
onConnect={onConnect}
onDrop={onDrop}
onDragOver={onDragOver}
onPaneClick={onPaneClick}
nodeTypes={NODE_TYPES}
edgeTypes={EDGE_TYPES}
fitView
deleteKeyCode="Delete"
className="bg-slate-50"
>
<Background variant={BackgroundVariant.Dots} gap={20} size={1} color="#cbd5e1" />
<Controls />
<MiniMap
nodeColor={(n) => {
const d = n.data as AgentNodeData;
return d?.isActive ? "#6366f1" : "#94a3b8";
}}
className="!bg-white !border-slate-200"
/>
</ReactFlow>
</div>
);
}