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src/app/components/SyncStages/TorrentPeersDetailsPopup.tsx

@@ -0,0 +1,99 @@
+import { useSelector } from "react-redux";
+import { useEffect } from "react";
+import { selectTorrrentPeersForNode } from "../../store/syncStagesSlice";
+import CloseIcon from "@mui/icons-material/Close";
+import { TorrentPeersTable } from "./TorrentPeersTable";
+
+interface TorrentPeersDetailsPopupProps {
+	onClose: () => void;
+}
+
+export const TorrentPeersDetailsPopup = ({ onClose }: TorrentPeersDetailsPopupProps) => {
+	const peers = useSelector(selectTorrrentPeersForNode);
+
+	const handleKeyPress = (event: KeyboardEvent) => {
+		if (event.key === "Escape") {
+			onClose();
+		}
+	};
+
+	useEffect(() => {
+		window.addEventListener("keydown", handleKeyPress);
+
+		return () => {
+			window.removeEventListener("keydown", handleKeyPress);
+		};
+	}, []);
+
+	const renderHeader = () => {
+		return (
+			<div className="flex flex-row w-full pt-10 pr-10 pl-10">
+				<div className="flex-[1]"></div>
+				<div className="flex flex-[2] justify-center">
+					<h3 className="text-3xl font-semibold">Peers list</h3>
+				</div>
+				<div className="flex flex-[1] justify-end">
+					<CloseIcon
+						onClick={() => onClose()}
+						className="cursor-pointer"
+					/>
+				</div>
+			</div>
+		);
+	};
+
+	const bytesToString = (bts: number[]): string => {
+		//let s = bytes.map((byte) => String.fromCharCode(byte)).join("");
+		const bytes = new Uint8Array(bts);
+		let res = toString(bytes);
+		return res;
+	};
+
+	function toString(id: Uint8Array): string {
+		// Equivalent of the Go code checking `me[0] == '-' && me[7] == '-'`
+		if (id[0] === 45 && id[7] === 45) {
+			// 45 is the ASCII code for '-'
+			//return byteArrayToString(id.slice(0, 8)) + byteArrayToHex(id.slice(8));
+			return byteArrayToHex(id.slice(8));
+		}
+
+		// Hex encoding of the entire array if no condition is met
+		return byteArrayToHex(id);
+	}
+
+	// Helper function to convert byte array to string
+	function byteArrayToString(bytes: Uint8Array): string {
+		return new TextDecoder().decode(bytes);
+	}
+
+	// Helper function to convert byte array to hex string
+	function byteArrayToHex(bytes: Uint8Array): string {
+		return Array.from(bytes)
+			.map((b) => b.toString(16).padStart(2, "0"))
+			.join("");
+	}
+
+	return (
+		<>
+			<div className="justify-center items-center flex overflow-x-hidden overflow-y-auto inset-0 z-50 outline-none focus:outline-none absolute bg-black/[.4]">
+				<div className="relative w-auto my-6 mx-auto max-w-[100vw]">
+					{/*content*/}
+					<div className="border-0 rounded-lg shadow-lg relative flex flex-col w-fit bg-white outline-none focus:outline-none items-center">
+						{/*header*/}
+						{renderHeader()}
+						{/*body*/}
+						<div className="flex flex-col relative p-6 flex-auto justify-start items-center h-[75vh] overflow-scroll">
+							<TorrentPeersTable
+								peers={peers}
+								peerSelected={false}
+								onPeerClicked={() => {}}
+							/>
+						</div>
+						{/*footer*/}
+					</div>
+				</div>
+			</div>
+			<div className="opacity-25 inset-0 z-40 bg-black"></div>
+		</>
+	);
+};

src/app/components/SyncStages/TorrentPeersTable.tsx

@@ -0,0 +1,238 @@
+import { useState } from "react";
+import { multipleBytes } from "../../../helpers/converters";
+import ArrowDropDownIcon from "@mui/icons-material/ArrowDropDown";
+import ArrowDropUpIcon from "@mui/icons-material/ArrowDropUp";
+import SortIcon from "@mui/icons-material/Sort";
+import { SegmentPeer } from "../../store/syncStagesSlice";
+
+enum SortColumn {
+	Url = "Url",
+	DlRate = "DlRate",
+	Address = "Address",
+	ID = "ID",
+	PiecesCount = "PiecesCount",
+	TorrentName = "TorrentName"
+}
+
+interface SortState {
+	column: SortColumn;
+	descending: boolean;
+}
+
+export interface TorrentPeersTableProps {
+	peers: SegmentPeer[];
+	peerSelected: boolean;
+	onPeerClicked: (segment: SegmentPeer) => void;
+}
+
+export const TorrentPeersTable = ({ peers, peerSelected, onPeerClicked }: TorrentPeersTableProps) => {
+	const [visibleSegments, setVisibleSegments] = useState<SegmentPeer[]>(peers);
+
+	const [currentSortState, setCurrentSortState] = useState<SortState>({
+		column: SortColumn.Url,
+		descending: true
+	});
+
+	const sortSegments = (seg: SegmentPeer[], sotOpt: SortState): void => {
+		console.log("sortSegments", seg[0]);
+		let tosort = [...seg];
+		let sortedSegments = tosort.sort((a, b) => {
+			if (sotOpt.column === SortColumn.Url) {
+				return compareStrings(a.url, b.url, sotOpt.descending);
+			} else if (sotOpt.column === SortColumn.DlRate) {
+				return compareNumbers(a.downloadRate, b.downloadRate, sotOpt.descending);
+			} else if (sotOpt.column === SortColumn.PiecesCount) {
+				return compareNumbers(a.piecesCount, b.piecesCount, sotOpt.descending);
+			} else if (sotOpt.column === SortColumn.Address) {
+				return compareStrings(a.remoteAddr, b.remoteAddr, sotOpt.descending);
+			} else if (sotOpt.column === SortColumn.ID) {
+				return compareStrings(bytesToString(a.peerId), bytesToString(b.peerId), sotOpt.descending);
+			} else {
+				return compareStrings(a.torrentName, b.torrentName, sotOpt.descending);
+			}
+		});
+
+		console.log("sortedSegments", sortedSegments[0]);
+
+		setCurrentSortState(sotOpt);
+		setVisibleSegments(sortedSegments);
+	};
+
+	const compareStrings = (a: string, b: string, desc: boolean) => {
+		if (desc) {
+			return b.localeCompare(a);
+		} else {
+			return a.localeCompare(b);
+		}
+	};
+
+	const compareNumbers = (a: number, b: number, desc: boolean) => {
+		if (desc) {
+			return b - a;
+		} else {
+			return a - b;
+		}
+	};
+
+	const getArrowIcon = (column: SortColumn) => {
+		if (currentSortState.column !== column) {
+			return <SortIcon className="ml-2" />;
+		} else {
+			if (currentSortState.descending) {
+				return <ArrowDropDownIcon />;
+			} else {
+				return <ArrowDropUpIcon />;
+			}
+		}
+	};
+
+	const bytesToString = (bts: number[]): string => {
+		//let s = bytes.map((byte) => String.fromCharCode(byte)).join("");
+		const bytes = new Uint8Array(bts);
+		let res = toString(bytes);
+		return res;
+	};
+
+	function toString(id: Uint8Array): string {
+		// Equivalent of the Go code checking `me[0] == '-' && me[7] == '-'`
+		if (id[0] === 45 && id[7] === 45) {
+			// 45 is the ASCII code for '-'
+			//return byteArrayToString(id.slice(0, 8)) + byteArrayToHex(id.slice(8));
+			return byteArrayToHex(id.slice(8));
+		}
+
+		// Hex encoding of the entire array if no condition is met
+		return byteArrayToHex(id);
+	}
+
+	// Helper function to convert byte array to string
+	function byteArrayToString(bytes: Uint8Array): string {
+		return new TextDecoder().decode(bytes);
+	}
+
+	// Helper function to convert byte array to hex string
+	function byteArrayToHex(bytes: Uint8Array): string {
+		return Array.from(bytes)
+			.map((b) => b.toString(16).padStart(2, "0"))
+			.join("");
+	}
+
+	return (
+		<div
+			className="w-full h-[95%]"
+			style={{ overflowY: !peerSelected ? "scroll" : "hidden" }}
+		>
+			<table className="table-fixed text-left">
+				<thead>
+					<tr className="border-b">
+						<th
+							className="px-4 py-2 cursor-pointer"
+							onClick={() => {
+								sortSegments(visibleSegments, {
+									column: SortColumn.Url,
+									descending: !currentSortState.descending
+								});
+							}}
+						>
+							<div className="flex flex-row">
+								URL
+								{getArrowIcon(SortColumn.Url)}
+							</div>
+						</th>
+						<th
+							className="px-4 py-2 cursor-pointer"
+							onClick={() => {
+								sortSegments(visibleSegments, {
+									column: SortColumn.DlRate,
+									descending: !currentSortState.descending
+								});
+							}}
+						>
+							<div className="flex flex-row">
+								Download Rate
+								{getArrowIcon(SortColumn.DlRate)}
+							</div>
+						</th>
+						<th
+							className="px-4 py-2 cursor-pointer"
+							onClick={() => {
+								sortSegments(visibleSegments, {
+									column: SortColumn.Address,
+									descending: !currentSortState.descending
+								});
+							}}
+						>
+							<div className="flex flex-row">
+								Remote Address
+								{getArrowIcon(SortColumn.Address)}
+							</div>
+						</th>
+						<th
+							className="px-4 py-2 cursor-pointer"
+							onClick={() => {
+								sortSegments(visibleSegments, {
+									column: SortColumn.ID,
+									descending: !currentSortState.descending
+								});
+							}}
+						>
+							<div className="flex flex-row">
+								ID
+								{getArrowIcon(SortColumn.ID)}
+							</div>
+						</th>
+						<th
+							className="px-4 py-2 cursor-pointer"
+							onClick={() => {
+								sortSegments(visibleSegments, {
+									column: SortColumn.PiecesCount,
+									descending: !currentSortState.descending
+								});
+							}}
+						>
+							<div className="flex flex-row">
+								Pieces Count
+								{getArrowIcon(SortColumn.PiecesCount)}
+							</div>
+						</th>
+						<th
+							className="px-4 py-2 cursor-pointer"
+							onClick={() => {
+								sortSegments(visibleSegments, {
+									column: SortColumn.TorrentName,
+									descending: !currentSortState.descending
+								});
+							}}
+						>
+							<div className="flex flex-row">
+								Torrent Name
+								{getArrowIcon(SortColumn.TorrentName)}
+							</div>
+						</th>
+					</tr>
+				</thead>
+				<tbody>
+					{visibleSegments.map((peer) => {
+						return (
+							<tr
+								key={uniqueId()}
+								className="border-b"
+							>
+								<td className="px-4 py-2">{peer.url}</td>
+								<td className="px-4 py-2">{multipleBytes(peer.downloadRate)}</td>
+								<td className="px-4 py-2">{peer.remoteAddr}</td>
+								<td className="px-4 py-2">{bytesToString(peer.peerId)}</td>
+								<td className="px-4 py-2">{peer.piecesCount}</td>
+								<td className="px-4 py-2">{peer.torrentName}</td>
+							</tr>
+						);
+					})}
+				</tbody>
+			</table>
+		</div>
+	);
+
+	function uniqueId() {
+		return Math.random().toString(36).substr(2, 9);
+	}
+};

src/app/pages/NetworkDownloaderPage.tsx

@@ -8,10 +8,12 @@ import { FlagsDetailsTable } from "../components/Flags/FlagsDetailsTable";
 import { downloaderFlags } from "../components/Flags/flagConstants";
 import { selectNetworkSpeedIssues } from "../store/issuesSlice";
 import { useNavigate } from "react-router-dom";
+import { TorrentPeersDetailsPopup } from "../components/SyncStages/TorrentPeersDetailsPopup";
 
 export const NetworkDownloaderPage = () => {
 	const syncStatus = useSelector(selectSnapshotDownloadStatusesForNode);
 	const [showDetails, setShowDetails] = useState(false);
+	const [showPeerDetail, setShowPeerDetails] = useState(false);
 	const allFlags = useSelector(selectFlagsForNode);
 	const issues = useSelector(selectNetworkSpeedIssues);
 	const navigate = useNavigate();
@@ -101,6 +103,12 @@ export const NetworkDownloaderPage = () => {
 					}
 				</tbody>
 			</table>
+			<button
+				className="bg-blue-500 hover:bg-blue-700 text-white font-bold py-2 px-4 rounded"
+				onClick={() => setShowPeerDetails(true)}
+			>
+				{"Show Peers"}
+			</button>
 			<div className="flex flex-col">
 				<p className="font-bold mt-5">Flags related to downloader</p>
 				<FlagsDetailsTable flags={flags} />
@@ -112,6 +120,13 @@ export const NetworkDownloaderPage = () => {
 					}}
 				/>
 			)}
+			{showPeerDetail && (
+				<TorrentPeersDetailsPopup
+					onClose={() => {
+						setShowPeerDetails(false);
+					}}
+				/>
+			)}
 		</div>
 	);
 };

src/app/store/connectionSlice.ts

@@ -19,8 +19,8 @@ const initialState: ConnectionState = {
 	isConnectedToInternet: true,
 	isConnectedToNode: true,
 	nodeConnectionType: NodeConnectionType.Unknown,
-	backendAddress: window.location.origin
-	//backendAddress: "http://localhost:8080"
+	//backendAddress: window.location.origin
+	backendAddress: "http://localhost:8080"
 };
 
 export const connectionSlice = createSlice({