feat: refactor logging system into a global service
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168
src/services/global-log-service.ts
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168
src/services/global-log-service.ts
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// 全局日志服务,使应用在任何页面都能收集日志
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import { create } from "zustand";
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import { createSockette } from "../utils/websocket";
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import dayjs from "dayjs";
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import { useState, useEffect } from "react";
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// 最大日志数量
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const MAX_LOG_NUM = 1000;
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export type LogLevel = "warning" | "info" | "debug" | "error" | "all";
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export interface ILogItem {
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time?: string;
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type: string;
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payload: string;
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[key: string]: any;
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}
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interface GlobalLogStore {
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logs: ILogItem[];
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enabled: boolean;
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isConnected: boolean;
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currentLevel: LogLevel;
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setEnabled: (enabled: boolean) => void;
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setCurrentLevel: (level: LogLevel) => void;
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clearLogs: () => void;
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appendLog: (log: ILogItem) => void;
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}
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// 创建全局状态存储
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export const useGlobalLogStore = create<GlobalLogStore>((set) => ({
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logs: [],
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enabled: false,
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isConnected: false,
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currentLevel: "info",
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setEnabled: (enabled) => set({ enabled }),
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setCurrentLevel: (currentLevel) => set({ currentLevel }),
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clearLogs: () => set({ logs: [] }),
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appendLog: (log: ILogItem) =>
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set((state) => {
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const newLogs =
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state.logs.length >= MAX_LOG_NUM
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? [...state.logs.slice(1), log]
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: [...state.logs, log];
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return { logs: newLogs };
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}),
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}));
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// 构建WebSocket URL
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const buildWSUrl = (server: string, secret: string, logLevel: LogLevel) => {
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const baseUrl = `ws://${server}/logs`;
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const params = new URLSearchParams();
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if (secret) {
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params.append("token", secret);
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}
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if (logLevel === "all") {
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params.append("level", "debug");
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} else {
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params.append("level", logLevel);
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}
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const queryString = params.toString();
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return queryString ? `${baseUrl}?${queryString}` : baseUrl;
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};
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// 初始化全局日志服务
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let globalLogSocket: any = null;
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export const initGlobalLogService = (
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server: string,
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secret: string,
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enabled: boolean = false,
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logLevel: LogLevel = "info",
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) => {
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const { appendLog, setEnabled } = useGlobalLogStore.getState();
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// 更新启用状态
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setEnabled(enabled);
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// 如果不启用或没有服务器信息,则不初始化
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if (!enabled || !server) {
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closeGlobalLogConnection();
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return;
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}
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// 关闭现有连接
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closeGlobalLogConnection();
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// 创建新的WebSocket连接
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const wsUrl = buildWSUrl(server, secret, logLevel);
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globalLogSocket = createSockette(wsUrl, {
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onmessage(event) {
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try {
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const data = JSON.parse(event.data) as ILogItem;
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const time = dayjs().format("MM-DD HH:mm:ss");
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appendLog({ ...data, time });
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} catch (error) {
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console.error("Failed to parse log data:", error);
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}
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},
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onerror() {
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console.error("Log WebSocket connection error");
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closeGlobalLogConnection();
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},
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onclose() {
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console.log("Log WebSocket connection closed");
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useGlobalLogStore.setState({ isConnected: false });
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},
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onopen() {
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console.log("Log WebSocket connection opened");
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useGlobalLogStore.setState({ isConnected: true });
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},
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});
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};
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// 关闭全局日志连接
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export const closeGlobalLogConnection = () => {
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if (globalLogSocket) {
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globalLogSocket.close();
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globalLogSocket = null;
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useGlobalLogStore.setState({ isConnected: false });
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}
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};
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// 切换日志级别
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export const changeLogLevel = (
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level: LogLevel,
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server: string,
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secret: string,
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) => {
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const { enabled } = useGlobalLogStore.getState();
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useGlobalLogStore.setState({ currentLevel: level });
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if (enabled && server) {
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initGlobalLogService(server, secret, enabled, level);
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}
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};
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// 切换启用状态
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export const toggleLogEnabled = (server: string, secret: string) => {
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const { enabled, currentLevel } = useGlobalLogStore.getState();
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const newEnabled = !enabled;
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useGlobalLogStore.setState({ enabled: newEnabled });
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if (newEnabled && server) {
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initGlobalLogService(server, secret, newEnabled, currentLevel);
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} else {
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closeGlobalLogConnection();
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}
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};
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// 获取日志清理函数
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export const clearGlobalLogs = () => {
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useGlobalLogStore.getState().clearLogs();
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};
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// 自定义钩子,用于获取过滤后的日志数据
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export const useGlobalLogData = (logLevel: LogLevel = "all") => {
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const logs = useGlobalLogStore((state) => state.logs);
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// 根据当前选择的日志等级过滤日志
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if (logLevel === "all") {
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return logs;
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} else {
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return logs.filter((log) => log.type.toLowerCase() === logLevel);
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}
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};
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