feat: logs history
This commit is contained in:
jialin
@@ -0,0 +1,127 @@
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.logs-viewer-wrap-w2 {
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position: relative;
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.pg {
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position: absolute;
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top: 16px;
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right: 20px;
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width: 40px;
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height: 130px;
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.pg-inner {
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position: relative;
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&::before {
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content: '';
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position: absolute;
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top: 0;
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bottom: 0;
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right: -18px;
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// width: 80px;
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height: 185px;
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&:hover {
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.pagination {
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display: flex;
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}
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}
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}
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.pagination {
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display: none;
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}
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&:hover {
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.pagination {
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display: flex;
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}
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}
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&.at-top {
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.pagination {
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display: flex;
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}
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}
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}
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}
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.loading {
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position: absolute;
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top: 0;
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left: 0;
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right: 0;
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bottom: 0;
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z-index: 100;
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padding-top: 100px;
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display: flex;
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justify-content: center;
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background-color: var(--color-fill-spin-bg);
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}
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.copy {
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position: absolute;
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top: 10px;
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right: 10px;
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z-index: 100;
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button {
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color: rgba(255, 255, 255, 70%);
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background-color: rgba(71, 71, 71, 100%);
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&:hover {
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color: rgba(255, 255, 255, 90%) !important;
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background-color: rgba(71, 71, 71, 100%) !important;
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}
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}
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}
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.wrap {
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padding: 5px 0 2px 10px;
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background-color: var(--color-logs-bg);
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border-radius: var(--ant-border-radius);
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font-family:
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monospace, Menlo, Courier, 'Courier New', Consolas, Monaco,
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'Liberation Mono' !important;
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.content {
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word-wrap: break-word;
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height: 100%;
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padding-right: 2px;
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&.line-break {
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word-wrap: break-word;
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}
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.text {
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min-height: 22px;
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}
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color: var(--color-logs-text);
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font-size: var(--font-size-small);
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line-height: 22px;
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white-space: pre-wrap;
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background-color: var(--color-logs-bg);
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}
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}
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.xterm {
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.xterm-viewport {
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overflow-y: auto !important;
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&::-webkit-scrollbar {
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width: var(--scrollbar-size);
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height: var(--scrollbar-size);
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}
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&::-webkit-scrollbar-thumb {
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background-color: var(--color-scrollbar-thumb);
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border-radius: 4px;
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}
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&::-webkit-scrollbar-track {
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background-color: var(--color-scrollbar-track);
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border-radius: 4px;
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}
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}
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}
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}
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@@ -0,0 +1,352 @@
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import useSetChunkFetch from '@/hooks/use-chunk-fetch';
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import { useMemoizedFn } from 'ahooks';
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import { Spin } from 'antd';
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import classNames from 'classnames';
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import _ from 'lodash';
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import React, {
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forwardRef,
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useCallback,
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useEffect,
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useImperativeHandle,
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useRef,
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useState
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} from 'react';
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import LogsList from './logs-list';
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import LogsPagination from './logs-pagination';
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import './styles/index.less';
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import useLogsPagination from './use-logs-pagination';
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interface LogsViewerProps {
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height?: number;
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content?: string;
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url: string;
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params?: Record<string, any>;
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ref?: any;
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tail?: number;
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enableScorllLoad?: boolean;
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diffHeight?: number;
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isDownloading?: boolean;
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}
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const LogsViewer: React.FC<LogsViewerProps> = forwardRef((props, ref) => {
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const {
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diffHeight,
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url,
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tail: defaultTail,
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enableScorllLoad = true,
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isDownloading,
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params
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} = props;
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const { pageSize, page, setPage, setTotalPage, totalPage } =
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useLogsPagination();
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const { setChunkFetch } = useSetChunkFetch();
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const chunkRequedtRef = useRef<any>(null);
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const [logs, setLogs] = useState<any[]>([]);
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const logParseWorker = useRef<any>(null);
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const tail = useRef<any>(defaultTail);
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const [loading, setLoading] = useState(false);
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const [isAtTop, setIsAtTop] = useState(false);
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const [scrollPos, setScrollPos] = useState<any[]>([]);
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const logListRef = useRef<any>(null);
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const loadMoreDone = useRef(false);
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const pageRef = useRef<any>(page);
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const totalPageRef = useRef<any>(totalPage);
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const isLoadingMoreRef = useRef(false);
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const [currentData, setCurrentPageData] = useState<any[]>([]);
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const scrollPosRef = useRef<any>({
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pos: 'bottom',
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page: 1
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});
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const lineCountRef = useRef(0);
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const clearScreen = useRef(false);
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useImperativeHandle(ref, () => ({
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abort() {
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chunkRequedtRef.current?.current?.abort?.();
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logParseWorker.current?.terminate?.();
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}
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}));
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const removeBracketsFromLine = (row: string) => {
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return row.startsWith('(…)') ? row.slice(3) : row;
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};
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const setCurrentData = (lines: string[]) => {
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const dataList = lines.map((line, index) => {
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return {
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content: line,
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uid: `${pageRef.current}-${index}`
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};
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});
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setCurrentPageData(dataList);
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};
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const debounceLoading = _.debounce(() => {
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setLoading(false);
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isLoadingMoreRef.current = false;
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if (logListRef.current?.scroller) {
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logListRef.current.scroller.style['pointer-events'] = 'auto';
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}
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}, 1000);
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const getCurrent = useCallback(() => {
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if (pageRef.current < 1) {
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pageRef.current = 1;
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}
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const start = (pageRef.current - 1) * pageSize;
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const end = pageRef.current * pageSize;
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const currentLogs = logs.slice(start, end);
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setPage(pageRef.current);
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setCurrentData(currentLogs);
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}, [logs, pageSize]);
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const getPrePage = useCallback(() => {
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pageRef.current = pageRef.current - 1;
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getCurrent();
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setScrollPos(['bottom', pageRef.current]);
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scrollPosRef.current = {
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pos: 'bottom',
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page: pageRef.current
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};
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}, [getCurrent]);
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const getNextPage = useCallback(() => {
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pageRef.current = pageRef.current + 1;
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getCurrent();
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setScrollPos(['top', pageRef.current]);
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scrollPosRef.current = {
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pos: 'top',
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page: pageRef.current
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};
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}, [getCurrent]);
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const handleonBackend = useCallback(() => {
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pageRef.current = totalPageRef.current;
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getCurrent();
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console.log('pageRef.current', pageRef.current);
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setScrollPos(['bottom', pageRef.current]);
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scrollPosRef.current = {
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pos: 'bottom',
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page: pageRef.current
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};
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}, [getCurrent]);
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const handleonToFirst = useCallback(() => {
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pageRef.current = 1;
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getCurrent();
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setScrollPos(['top', pageRef.current]);
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scrollPosRef.current = {
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pos: 'top',
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page: pageRef.current
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};
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}, [getCurrent]);
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const updateContent = (data: string) => {
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if (isLoadingMoreRef.current) {
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setLoading(true);
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if (logListRef.current?.scroller) {
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logListRef.current.scroller.style['pointer-events'] = 'none';
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}
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}
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logParseWorker.current.postMessage({
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inputStr: data,
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page: pageRef.current,
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reset: clearScreen.current,
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isDownloading: isDownloading
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});
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clearScreen.current = false;
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};
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const createChunkConnection = async () => {
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chunkRequedtRef.current?.current?.abort?.();
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logParseWorker.current?.postMessage({
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inputStr: '',
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page: pageRef.current,
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reset: true,
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isDownloading: isDownloading
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});
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chunkRequedtRef.current = setChunkFetch({
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url,
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params: {
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tail: tail.current,
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...props.params
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},
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watch: params?.watch ?? true,
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contentType: 'text',
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handler: updateContent
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});
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};
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const handleOnScroll = useMemoizedFn(
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async (data: { isTop: boolean; isBottom: boolean }) => {
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const { isTop, isBottom } = data;
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setIsAtTop(isTop);
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if (isBottom) {
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scrollPosRef.current = {
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pos: 'bottom',
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page: page
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};
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} else if (isTop) {
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scrollPosRef.current = {
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pos: 'top',
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page: page
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};
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} else {
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scrollPosRef.current = {
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pos: 'middle',
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page: page
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};
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}
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if (
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loading ||
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(logs.length > 0 &&
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lineCountRef.current < pageSize - 1 &&
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!loadMoreDone.current) ||
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!enableScorllLoad
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) {
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return;
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}
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if (isTop && !loadMoreDone.current) {
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tail.current = undefined;
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createChunkConnection();
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loadMoreDone.current = true;
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isLoadingMoreRef.current = true;
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clearScreen.current = true;
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} else if (isTop && page <= totalPage && page > 1) {
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// getPrePage();
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} else if (isBottom && page < totalPage) {
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// getNextPage();
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}
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}
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);
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const debouncedScroll = useCallback(
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_.throttle(() => {
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if (scrollPos[0] === 'top' && scrollPosRef.current.pos === 'top') {
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logListRef.current?.scrollToTop();
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}
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if (scrollPosRef.current.pos === 'bottom') {
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logListRef.current?.scrollToBottom();
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}
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}, 150),
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[scrollPos]
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);
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useEffect(() => {
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createChunkConnection();
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return () => {
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chunkRequedtRef.current?.current?.abort?.();
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};
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}, [url, isDownloading, props.params]);
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useEffect(() => {
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debouncedScroll();
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}, [scrollPos]);
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useEffect(() => {
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logParseWorker.current?.terminate?.();
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logParseWorker.current = new Worker(
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// @ts-ignore
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new URL('./parse-worker.ts', import.meta.url),
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{
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type: 'module'
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}
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);
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logParseWorker.current.onmessage = (event: any) => {
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const { result, lines } = event.data;
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lineCountRef.current = lines;
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if (pageRef.current < 1) {
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pageRef.current = 1;
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}
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const oldTotalPage = totalPageRef.current;
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totalPageRef.current = Math.ceil(result.length / pageSize);
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if (isLoadingMoreRef.current) {
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pageRef.current = totalPageRef.current;
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} else if (
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pageRef.current === oldTotalPage &&
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scrollPosRef.current.pos === 'bottom'
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) {
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scrollPosRef.current = {
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pos: 'bottom',
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page: pageRef.current
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};
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pageRef.current = totalPageRef.current;
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setScrollPos(['bottom', pageRef.current]);
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}
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const start = (pageRef.current - 1) * pageSize;
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const end = pageRef.current * pageSize;
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const currentLogs = result.slice(start, end);
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setLogs(result);
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setTotalPage(totalPageRef.current);
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setPage(pageRef.current);
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setCurrentData(currentLogs);
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debounceLoading();
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};
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return () => {
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if (logParseWorker.current) {
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logParseWorker.current.terminate();
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}
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};
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}, []);
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return (
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<div className="logs-viewer-wrap-w2">
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<div className="wrap">
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<div>
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<LogsList
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ref={logListRef}
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dataList={currentData}
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diffHeight={diffHeight}
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onScroll={handleOnScroll}
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></LogsList>
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</div>
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{loading && (
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<Spin
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size="default"
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spinning={loading}
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className={classNames({
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loading: loading
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})}
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></Spin>
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)}
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{totalPage > 1 && (
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<div className="pg">
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<div
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className={classNames('pg-inner', {
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'at-top': true
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})}
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>
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<LogsPagination
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page={page}
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total={totalPage}
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pageSize={pageSize}
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onNext={getNextPage}
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onPrev={getPrePage}
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onToFirst={handleonToFirst}
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onBackend={handleonBackend}
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></LogsPagination>
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</div>
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</div>
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)}
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</div>
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</div>
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);
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});
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export default LogsViewer;
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Reference in New Issue
Block a user