82 lines
3.1 KiB
TypeScript
82 lines
3.1 KiB
TypeScript
import Protocol from "@/app/providers/ProtocolProvider/protocol/protocol";
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import { createContext, useEffect, useMemo, useState } from "react";
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import { usePublicKey } from "../AccountProvider/usePublicKey";
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import { usePrivateKeyHash } from "../AccountProvider/usePrivateKeyHash";
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import { useLogger } from "@/app/hooks/useLogger";
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import { useMemory } from "../MemoryProvider/useMemory";
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import { useNavigate } from "react-router-dom";
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import { useSystemInformation } from "../SystemProvider/useSystemInformation";
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export enum ProtocolState {
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CONNECTED,
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HANDSHAKE_EXCHANGE,
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DISCONNECTED,
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RECONNECTING,
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DEVICE_VERIFICATION_REQUIRED
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}
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export const ProtocolContext = createContext<[Protocol|null, ProtocolState]>([null, ProtocolState.DISCONNECTED]);
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interface ProtocolProviderProps {
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children: React.ReactNode;
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serverAddress : string;
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}
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export function ProtocolProvider(props : ProtocolProviderProps) {
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const publicKey = usePublicKey();
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const privateKey = usePrivateKeyHash();
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const protocol = useMemo(() => {
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return new Protocol(props.serverAddress)
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}, [props.serverAddress]);
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const log = useLogger('ProtocolProvider');
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const [connect, setConnect] = useState(ProtocolState.DISCONNECTED);
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const [_, setOnlineSubscribes] = useMemory<string[]>("online_subscribes", [], true);
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const systemInfo = useSystemInformation();
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const navigate = useNavigate();
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useEffect(() => {
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if(publicKey.trim() == ""
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|| privateKey.trim() == "" || systemInfo.id == "") {
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return;
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}
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const device = {
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deviceId: systemInfo.id,
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deviceName: systemInfo.name,
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deviceOs: systemInfo.os
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}
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protocol.connect();
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protocol.startHandshakeExchange(publicKey, privateKey, device);
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protocol.on('connect', () => {
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protocol.startHandshakeExchange(publicKey, privateKey, device);
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/**
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* Сбрасываем подписки на онлайн статусы пользователей
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* так как при переподключении они слетают
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*/
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setOnlineSubscribes([]);
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});
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protocol.on('reconnect', () => {
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log("Connection lost, reconnecting and starting handshake exchange");
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setConnect(ProtocolState.RECONNECTING);
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});
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protocol.on('handshake_start', () => {
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log("Handshake exchange started");
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setConnect(ProtocolState.HANDSHAKE_EXCHANGE);
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});
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protocol.on('handshake_complete', () => {
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log("Handshake exchange complete");
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setConnect(ProtocolState.CONNECTED);
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});
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protocol.on('handshake_need_device_verification', () => {
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log("Handshake exchange needs device verification");
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setConnect(ProtocolState.DEVICE_VERIFICATION_REQUIRED);
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navigate('/deviceconfirm');
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});
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}, [publicKey, privateKey, systemInfo.id]);
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return (
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<ProtocolContext.Provider value={[protocol, connect]}>
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{props.children}
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</ProtocolContext.Provider>
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);
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} |