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path: root/src/zenserver/frontend/html/pages/sessions.js
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// Copyright Epic Games, Inc. All Rights Reserved.

"use strict";

import { ZenPage } from "./page.js"
import { Fetcher } from "../util/fetcher.js"
import { Table } from "../util/widgets.js"

////////////////////////////////////////////////////////////////////////////////
export class Page extends ZenPage
{
	async main()
	{
		this.set_title("sessions");

		const data = await new Fetcher().resource("/sessions/").json();
		const sessions = data.sessions || [];

		const section = this.add_section("Sessions");

		if (sessions.length === 0)
		{
			section.tag().classify("empty-state").text("No active sessions.");
			return;
		}

		const columns = [
			"id",
			"created",
			"updated",
			"metadata",
		];
		const table = section.add_widget(Table, columns, Table.Flag_FitLeft);

		for (const session of sessions)
		{
			const created = session.created_at ? new Date(session.created_at).toLocaleString() : "-";
			const updated = session.updated_at ? new Date(session.updated_at).toLocaleString() : "-";
			const meta = this._format_metadata(session.metadata);

			const row = table.add_row(
				session.id || "-",
				created,
				updated,
				meta,
			);
		}
	}

	_format_metadata(metadata)
	{
		if (!metadata || Object.keys(metadata).length === 0)
		{
			return "-";
		}

		return Object.entries(metadata)
			.map(([k, v]) => `${k}: ${v}`)
			.join(", ");
	}
}