Files
xrpl-hooks-ide/components/DebugStream.tsx
2022-03-11 16:08:16 +02:00

139 lines
3.7 KiB
TypeScript

import { useCallback, useEffect } from "react";
import { proxy, ref, useSnapshot } from "valtio";
import { Select } from ".";
import state, { ILog } from "../state";
import { extractJSON } from "../utils/json";
import LogBox from "./LogBox";
interface ISelect<T = string> {
label: string;
value: T;
}
const streamState = proxy({
selectedAccount: null as ISelect | null,
logs: [] as ILog[],
socket: undefined as WebSocket | undefined,
});
const DebugStream = () => {
const { selectedAccount, logs, socket } = useSnapshot(streamState);
const { accounts } = useSnapshot(state);
const accountOptions = accounts.map((acc) => ({
label: acc.name,
value: acc.address,
}));
const renderNav = () => (
<>
<Select
instanceId="DSAccount"
placeholder="Select account"
options={accountOptions}
hideSelectedOptions
value={selectedAccount}
onChange={(acc) => (streamState.selectedAccount = acc as any)}
css={{ width: "100%" }}
/>
</>
);
const prepareLog = useCallback((str: any): ILog => {
if (typeof str !== "string") throw Error("Unrecognized debug log stream!");
const match = str.match(/([\s\S]+(?:UTC|ISO|GMT[+|-]\d+))\ ?([\s\S]*)/m);
const [_, tm, msg] = match || [];
const extracted = extractJSON(msg);
const timestamp = isNaN(Date.parse(tm || ""))
? tm
: new Date(tm).toLocaleTimeString();
const message = !extracted
? msg
: msg.slice(0, extracted.start) + msg.slice(extracted.end + 1);
const jsonData = extracted
? JSON.stringify(extracted.result, null, 2)
: undefined;
return {
type: "log",
message,
timestamp,
jsonData,
defaultCollapsed: true,
};
}, []);
useEffect(() => {
const account = selectedAccount?.value;
if (account && (!socket || !socket.url.endsWith(account))) {
socket?.close();
streamState.socket = ref(
new WebSocket(
`wss://hooks-testnet-debugstream-v2.xrpl-labs.com/${account}`
)
);
} else if (!account && socket) {
socket.close();
streamState.socket = undefined;
}
}, [selectedAccount?.value, socket]);
useEffect(() => {
const account = selectedAccount?.value;
const socket = streamState.socket;
if (!socket) return;
const onOpen = () => {
streamState.logs = [];
streamState.logs.push({
type: "success",
message: `Debug stream opened for account ${account}`,
});
};
const onError = () => {
streamState.logs.push({
type: "error",
message: "Something went wrong! Check your connection and try again.",
});
};
const onClose = (e: CloseEvent) => {
streamState.logs.push({
type: "error",
message: `Connection was closed. [code: ${e.code}]`,
});
streamState.selectedAccount = null;
};
const onMessage = (event: any) => {
if (!event.data) return;
streamState.logs.push(prepareLog(event.data));
};
socket.addEventListener("open", onOpen);
socket.addEventListener("close", onClose);
socket.addEventListener("error", onError);
socket.addEventListener("message", onMessage);
return () => {
socket.removeEventListener("open", onOpen);
socket.removeEventListener("close", onClose);
socket.removeEventListener("message", onMessage);
socket.removeEventListener("error", onError);
};
}, [prepareLog, selectedAccount?.value, socket]);
return (
<LogBox
enhanced
renderNav={renderNav}
title="Debug stream"
logs={logs}
clearLog={() => (streamState.logs = [])}
/>
);
};
export default DebugStream;