feat：移除了弹窗，服务器添加sls
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@@ -0,0 +1,210 @@
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import { type Ref, shallowRef, triggerRef } from 'vue'
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import { detectLogLevel } from '../layouts/shared/console/composables/log-level'
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import type { Log4jEvent, LogLevel, LogLine } from '../layouts/shared/console/types'
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const ARCHIVE_CAPACITY = 20_000
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const ARCHIVE_TEXT_CAPACITY = 4 * 1024 * 1024
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const MAX_LOG_LINE_LENGTH = 64 * 1024
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const BATCH_TIMEOUT_MS = 300
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const INITIAL_BATCH_SIZE = 256
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const ENTRY_START_RE = /^\[\d{2}:\d{2}:\d{2}\]/
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const LOG_TRUNCATION_MARKER = ' … [log output truncated by Axolotl] … '
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export interface ConsoleState {
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output: Ref<LogLine[]>
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addLog4jEvent: (event: Log4jEvent) => void
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addLegacyLog: (message: string) => Promise<void>
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clear: () => void
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}
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function groupContinuations(lines: LogLine[]): LogLine[] {
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if (lines.length <= 1) return lines
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const groups: LogLine[][] = []
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for (const line of lines) {
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if (ENTRY_START_RE.test(line.text)) {
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groups.push([line])
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} else if (groups.length > 0) {
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let target = groups.length - 1
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const lastEntry = groups[target][0]
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if (lastEntry.level !== 'error' && lastEntry.level !== 'warn') {
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if (line.level === 'error' || line.level === null) {
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for (let i = groups.length - 2; i >= 0; i--) {
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if (groups[i][0].level === 'error' || groups[i][0].level === 'warn') {
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target = i
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break
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}
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}
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}
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}
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groups[target].push(line)
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} else {
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groups.push([line])
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}
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}
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return groups.flat()
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}
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function mapLog4jLevel(level?: string): LogLevel | null {
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if (!level) return null
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switch (level.toUpperCase()) {
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case 'FATAL':
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case 'ERROR':
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return 'error'
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case 'WARN':
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return 'warn'
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case 'INFO':
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return 'info'
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case 'DEBUG':
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return 'debug'
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case 'TRACE':
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return 'trace'
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default:
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return null
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}
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}
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function formatTimestamp(millis?: number): string {
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if (!millis) return ''
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const date = new Date(millis)
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const hours = String(date.getHours()).padStart(2, '0')
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const minutes = String(date.getMinutes()).padStart(2, '0')
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const seconds = String(date.getSeconds()).padStart(2, '0')
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return `[${hours}:${minutes}:${seconds}]`
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}
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function truncateLogText(text: string, maximumLength = MAX_LOG_LINE_LENGTH): string {
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if (text.length <= maximumLength) return text
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const retainedLength = Math.max(0, maximumLength - LOG_TRUNCATION_MARKER.length)
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const prefixLength = Math.floor(retainedLength / 2)
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const suffixLength = retainedLength - prefixLength
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return `${text.slice(0, prefixLength)}${LOG_TRUNCATION_MARKER}${text.slice(-suffixLength)}`
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}
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function formatLog4jLines(event: Log4jEvent): LogLine[] {
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const level = mapLog4jLevel(event.level)
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const time = formatTimestamp(event.timestamp_millis)
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const thread = event.thread_name ?? ''
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const levelText = event.level ?? ''
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const message = truncateLogText(event.message?.trim() ?? '')
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const prefix = time ? `${time} [${thread}/${levelText}]: ` : `[${thread}/${levelText}]: `
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const messageLines = message.split(/[\r\n]+/)
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const lines: LogLine[] = [{ text: prefix + messageLines[0], level }]
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for (let i = 1; i < messageLines.length; i++) {
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if (!messageLines[i]) continue
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lines.push({ text: messageLines[i], level })
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}
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if (event.throwable) {
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for (const line of truncateLogText(event.throwable).split(/[\r\n]+/)) {
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if (!line) continue
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lines.push({ text: line, level: 'error' })
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}
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}
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return lines
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}
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function textToLogLine(text: string): LogLine {
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const truncated = truncateLogText(text)
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return { text: truncated, level: detectLogLevel(truncated) }
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}
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export function createConsoleState(): ConsoleState {
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const output = shallowRef<LogLine[]>([])
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let lineBuffer: LogLine[] = []
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let batchTimer: ReturnType<typeof setTimeout> | null = null
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let outputTextLength = 0
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function appendLines(lines: LogLine[]) {
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for (const line of lines) {
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const text = truncateLogText(line.text)
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output.value.push(text === line.text ? line : { ...line, text })
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outputTextLength += text.length
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}
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while (output.value.length > ARCHIVE_CAPACITY || outputTextLength > ARCHIVE_TEXT_CAPACITY) {
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const removed = output.value.shift()
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if (!removed) break
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outputTextLength -= removed.text.length
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}
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}
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function flushBuffer() {
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if (lineBuffer.length === 0) return
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const lines = groupContinuations(lineBuffer)
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lineBuffer = []
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batchTimer = null
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appendLines(lines)
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triggerRef(output)
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}
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function addLines(lines: LogLine[]) {
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if (lines.length === 0) return
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if (output.value.length === 0 && lines.length >= INITIAL_BATCH_SIZE) {
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lineBuffer = lines
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flushBuffer()
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return
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}
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for (const line of lines) {
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lineBuffer.push(line)
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}
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if (!batchTimer) {
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batchTimer = setTimeout(flushBuffer, BATCH_TIMEOUT_MS)
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}
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}
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function addLog4jEvent(event: Log4jEvent) {
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addLines(formatLog4jLines(event))
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}
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// 历史日志/缓冲大文本一次进入数据（保持行序），渲染由高亮管线分帧消化，
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// 避免分块写入把实时事件插到历史行之间造成顺序错乱
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function addLegacyLog(message: string): Promise<void> {
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const lines = message
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.split(/[\r\n]+/)
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.filter(Boolean)
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.map(textToLogLine)
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let parentLevel: LogLevel | null = null
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for (const line of lines) {
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if (ENTRY_START_RE.test(line.text)) {
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parentLevel = line.level
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} else if (line.level === null && parentLevel !== null) {
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line.level = parentLevel
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}
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}
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appendLines(lines)
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triggerRef(output)
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return Promise.resolve()
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}
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function clear() {
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output.value = []
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outputTextLength = 0
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lineBuffer = []
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if (batchTimer) {
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clearTimeout(batchTimer)
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batchTimer = null
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}
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}
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return {
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output,
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addLog4jEvent,
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addLegacyLog,
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clear,
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}
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}
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