apps/canvas/front/src/Overview.tsx

import React, { useMemo } from "react";
import { useStateStore, useLeadAgent } from "@/lib/state";
import { NodeDetails } from "./components/node-details";
import { Actions } from "./components/actions";
import { Canvas } from "./components/canvas";
import { Separator } from "./components/ui/separator";
import { ResizableHandle, ResizablePanel, ResizablePanelGroup } from "./components/ui/resizable";
import { AppNode, NodeType } from "config";

const sections: { title: string; nodes: NodeType[] }[] = [
	{
		title: "Services",
		nodes: ["app"],
	},
	{
		title: "Databases",
		nodes: ["postgresql", "mongodb"],
	},
	{
		title: "File systems",
		nodes: ["volume"],
	},
];

export function Overview(): React.ReactNode {
	const leadAgent = useLeadAgent();
	if (leadAgent) {
		return (
			<ResizablePanelGroup direction="horizontal" className="w-full h-full">
				<ResizablePanel defaultSize={25}>
					<iframe
						key={leadAgent.name}
						src={`${leadAgent.address}?m`}
						title={leadAgent.agentName}
						className="w-full h-full"
					/>
				</ResizablePanel>
				<ResizableHandle withHandle />
				<ResizablePanel defaultSize={75} className="!overflow-y-auto !overflow-x-hidden">
					<OverviewImpl />
				</ResizablePanel>
			</ResizablePanelGroup>
		);
	} else {
		return <OverviewImpl />;
	}
}

function OverviewImpl(): React.ReactNode {
	const store = useStateStore();
	const nodes = useMemo(() => {
		return store.nodes.filter((n) => n.type !== "network" && n.type !== "github" && n.type !== undefined);
	}, [store.nodes]);
	const groupedNodes = useMemo(() => {
		return sections
			.map((s) => ({
				title: s.title,
				nodes: nodes.filter((n) => s.nodes.includes(n.type)),
			}))
			.filter((s) => s.nodes.length > 0);
	}, [nodes]);
	const isDeployMode = useMemo(() => store.mode === "deploy", [store.mode]);
	return (
		<div className="h-full w-full overflow-auto bg-white p-2">
			<div className="w-full flex flex-row justify-end">
				<Actions isOverview={true} />
				<Canvas className="hidden" />
			</div>
			<div className="flex flex-col gap-4 pt-2">
				{groupedNodes.map((s, index) => (
					<>
						{index > 0 && <Separator />}
						<Section key={s.title} title={s.title} nodes={s.nodes} isDeployMode={isDeployMode} />
					</>
				))}
			</div>
		</div>
	);
}

function Section({
	title,
	nodes,
	isDeployMode,
}: {
	title: string;
	nodes: AppNode[];
	isDeployMode: boolean;
}): React.ReactNode {
	if (nodes.length === 0) return null;
	return (
		<div className="w-full">
			<h2 className="text-lg font-semibold mb-2">{title}</h2>
			<div className="flex flex-wrap gap-4 pl-4">
				{nodes.map((n) => (
					<NodeDetails
						key={n.id}
						node={n}
						disabled={isDeployMode}
						showName={true}
						isOverview={true}
						className="min-w-[500px] rounded-lg border-gray-200 border-2 p-2"
					/>
				))}
			</div>
		</div>
	);
}