@yuntijs/ui/es/LogViewer/index.js

☁️ Yunti UI - an open-source UI component library for building Cloud Native web apps

import _defineProperty from "@babel/runtime/helpers/esm/defineProperty";
import _slicedToArray from "@babel/runtime/helpers/esm/slicedToArray";
import _objectWithoutProperties from "@babel/runtime/helpers/esm/objectWithoutProperties";
var _excluded = ["className", "id", "style", "height", "onScroll", "url", "websocket", "refreshInterval", "onLoad", "onError"];
function ownKeys(e, r) { var t = Object.keys(e); if (Object.getOwnPropertySymbols) { var o = Object.getOwnPropertySymbols(e); r && (o = o.filter(function (r) { return Object.getOwnPropertyDescriptor(e, r).enumerable; })), t.push.apply(t, o); } return t; }
function _objectSpread(e) { for (var r = 1; r < arguments.length; r++) { var t = null != arguments[r] ? arguments[r] : {}; r % 2 ? ownKeys(Object(t), !0).forEach(function (r) { _defineProperty(e, r, t[r]); }) : Object.getOwnPropertyDescriptors ? Object.defineProperties(e, Object.getOwnPropertyDescriptors(t)) : ownKeys(Object(t)).forEach(function (r) { Object.defineProperty(e, r, Object.getOwnPropertyDescriptor(t, r)); }); } return e; }
import { Icon } from '@lobehub/ui';
import { LazyLog, ScrollFollow } from '@melloware/react-logviewer';
import { ArrowDown, ArrowUp, LoaderCircle, TextSearch } from 'lucide-react';
import React, { useCallback, useEffect, useMemo, useRef, useState } from 'react';
import { useStyles } from "./style";
import { jsx as _jsx } from "react/jsx-runtime";
import { Fragment as _Fragment } from "react/jsx-runtime";
import { jsxs as _jsxs } from "react/jsx-runtime";
export var LogViewer = function LogViewer(_ref) {
  var className = _ref.className,
    id = _ref.id,
    style = _ref.style,
    height = _ref.height,
    _onScroll = _ref.onScroll,
    urlFromProps = _ref.url,
    websocket = _ref.websocket,
    refreshInterval = _ref.refreshInterval,
    onLoad = _ref.onLoad,
    onError = _ref.onError,
    props = _objectWithoutProperties(_ref, _excluded);
  var _useStyles = useStyles(),
    cx = _useStyles.cx,
    styles = _useStyles.styles;
  var _useState = useState(0),
    _useState2 = _slicedToArray(_useState, 2),
    urlHash = _useState2[0],
    setUrlHash = _useState2[1];
  var _useState3 = useState(false),
    _useState4 = _slicedToArray(_useState3, 2),
    loading = _useState4[0],
    setLoading = _useState4[1];
  var _useState5 = useState(false),
    _useState6 = _slicedToArray(_useState5, 2),
    followAfterLoaded = _useState6[0],
    setFollowAfterLoaded = _useState6[1];
  var setLoadingTimeout = useRef(null);
  var setFollowAfterLoadedTimeout = useRef(null);
  useEffect(function () {
    return function () {
      if (setLoadingTimeout.current) {
        clearTimeout(setLoadingTimeout.current);
      }
      if (setFollowAfterLoadedTimeout.current) {
        clearTimeout(setFollowAfterLoadedTimeout.current);
      }
    };
  }, []);
  useEffect(function () {
    var intervalTimeout;
    if (urlFromProps && !websocket && refreshInterval) {
      intervalTimeout = setInterval(function () {
        setUrlHash(function (hash) {
          return hash + 1;
        });
      }, refreshInterval);
    }
    return function () {
      clearInterval(intervalTimeout);
    };
  }, [refreshInterval, urlFromProps, websocket]);
  var url = useMemo(function () {
    if (!urlFromProps) {
      return urlFromProps;
    }
    // workaround for onLoad exec twice
    setLoadingTimeout.current = setTimeout(function () {
      setLoading(true);
      setLoadingTimeout.current = null;
    }, 50);
    return "".concat(urlFromProps, "#").concat(urlHash);
  }, [urlFromProps, urlHash]);
  var handleOnLoad = useCallback(function () {
    // if has log line clear setLoading timeout
    if (document.querySelector('.react-lazylog .log-line') && setLoadingTimeout.current) {
      clearTimeout(setLoadingTimeout.current);
    }
    setLoading(false);

    // scroll to bottom
    setFollowAfterLoaded(true);
    setFollowAfterLoadedTimeout.current = setTimeout(function () {
      return setFollowAfterLoaded(false);
    }, 100);
    onLoad === null || onLoad === void 0 || onLoad();
  }, [onLoad]);
  var handleOnError = useCallback(function (error) {
    setLoading(false);
    if (setLoadingTimeout.current) {
      clearTimeout(setLoadingTimeout.current);
    }
    onError === null || onError === void 0 || onError(error);
  }, [onError]);
  return /*#__PURE__*/_jsxs("div", {
    className: cx(styles.root, className),
    id: id,
    style: _objectSpread({
      height: height
    }, style),
    children: [/*#__PURE__*/_jsx(ScrollFollow, {
      render: function render(_ref2) {
        var follow = _ref2.follow,
          onFollowScroll = _ref2.onScroll;
        return /*#__PURE__*/_jsx(LazyLog, _objectSpread(_objectSpread({
          url: url,
          websocket: websocket
        }, props), {}, {
          follow: followAfterLoaded || follow,
          height: height,
          iconFilterLines: /*#__PURE__*/_jsx(Icon, {
            className: styles.searchBarIcon,
            icon: TextSearch
          }),
          iconFindNext: /*#__PURE__*/_jsx(Icon, {
            className: styles.searchBarIcon,
            icon: ArrowDown
          }),
          iconFindPrevious: /*#__PURE__*/_jsx(Icon, {
            className: styles.searchBarIcon,
            icon: ArrowUp
          }),
          onError: handleOnError,
          onLoad: handleOnLoad,
          onScroll: function onScroll(args) {
            onFollowScroll(args);
            _onScroll === null || _onScroll === void 0 || _onScroll(args);
          }
        }));
      },
      startFollowing: true
    }), loading && /*#__PURE__*/_jsxs(_Fragment, {
      children: [/*#__PURE__*/_jsx("div", {
        className: styles.loaderText,
        children: "loading ..."
      }), /*#__PURE__*/_jsx(Icon, {
        className: styles.loaderIcon,
        icon: LoaderCircle,
        spin: true
      })]
    })]
  });
};