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@alauda-fe/common

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Alauda frontend team common codes.

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/** * @packageDocumentation * @module utils */ import { last, // eslint-disable-next-line no-restricted-imports isEqual as _isEqual, pick, mapValues, } from 'lodash-es'; import { Bracket } from '../constants/constants'; /** * 保证任何语言环境下将数字转换为非科学计数法且不带千位分隔符并保留三位有效小数的数字字符串 * * @example * numToStr(123123.3456) // "123123.346" * numToStr(123.12) // "123.12" */ export const numToStr = (num) => { if (num === 0) { return '0'; } if (!num) { return ''; } return num .toLocaleString('en-US', { minimumFractionDigits: 3, useGrouping: false, }) .replace(/([^.])\.?0+$/, '$1'); }; export const shortNum = (num, digits = 2) => { if (typeof num === 'string') { num = num.trim(); } if (num === 0 || num === '0') { return '0'; } if (!num) { return ''; } return numToStr(+(+num).toFixed(digits) || Math.pow(10, -digits)); }; export const isBlank = (str) => str == null || Number.isNaN(str) || !str.toString().trim(); export const getBaseHref = () => { // The last base element has highest privilege const base = last(document.querySelectorAll('base')); // use `getAttribute` instead of `base.href` because the attribute could be void but results current whole location url return base?.getAttribute('href') || '/'; }; export const ifExist = (toCheck, truthyValue, fallback) => (toCheck ? truthyValue : (fallback || '')); export const isAbsoluteUrl = (url) => /^(https?:\/)?\//.test(url); // eslint-disable-next-line @typescript-eslint/no-empty-function export const noop = () => { }; export const toKeys = (source) => Object.keys(source).reduce((acc, k) => { const key = k; acc[key] = key; return acc; }, {}); export const wrapText = (text, wrapper = Bracket.PARENTHESES, fallback) => (text ? wrapper.join(text) : fallback || ''); export function parseJSONStream(text) { return text .split('\n') .map(v => { try { return JSON.parse(v); } catch { return null; } }) .filter(v => !!v); } export const trackByUid = (_, resource) => resource.metadata.uid; export const isK8sResource = (value) => value && typeof value === 'object' && 'apiVersion' in value && typeof value.apiVersion === 'string' && 'kind' in value && typeof value.kind === 'string' && 'metadata' in value && value.metadata && typeof value.metadata === 'object'; export const arrayify = (...args) => args.reduce((arr, curr) => { arr.push(...(Array.isArray(curr) ? curr : curr == null ? [] : [curr])); return arr; }, []); export function sleep(ms = 0) { return new Promise(resolve => { setTimeout(resolve, ms); }); } export const delay = sleep; export function scrollIntoView(container, selected) { if (!selected) { container.scrollTop = 0; return; } const top = selected.offsetTop; const bottom = selected.offsetTop + selected.offsetHeight; const viewRectTop = container.scrollTop; const viewRectBottom = viewRectTop + container.clientHeight; if (viewRectTop > top) { container.scrollTop = top; } else if (viewRectBottom < bottom) { container.scrollTop = bottom - container.clientHeight; } } export const isEqual = _isEqual; export const parseJson = (str, defaultValue = null) => { if (str === undefined) { return defaultValue; } try { return JSON.parse(str); } catch { return defaultValue; } }; export function isJsonObjectString(str) { try { const parsed = JSON.parse(str); return typeof parsed === 'object' && parsed !== null; } catch { return false; } } export const parseValidImageName = (image) => image?.replace(/([^:])\/\//g, '$1/') || image; export const atobWithFallback = (str, fallbackValue = null) => { try { return window.atob(str); } catch { return fallbackValue; } }; /** * 带重复检查的assign,只做一级key的重复检查 * 如果有重复项默认会throw error,如果你明确这不是一个关键性错误,则可以通过指定notice函数修改该默认行为 * @param sources * @param optionsOrNotice * @return object 一个全新的对象 */ export const safeAssign = (sources, optionsOrNotice) => { if (sources.length === 1) { return sources[0]; } const option = { notice: (duplicates) => { console.warn(`There are duplicate definitions: ${duplicates.join(',')}`); }, }; if (typeof optionsOrNotice === 'function') { option.notice = optionsOrNotice; } if (typeof optionsOrNotice === 'object') { Object.assign(option, optionsOrNotice); } const duplicates = new Set(); const allKey = new Set(Object.keys(sources[0])); sources.slice(1).forEach(obj => { Object.keys(obj).forEach(key => { if (allKey.has(key)) { duplicates.add(key); } else { allKey.add(key); } }); }); if (duplicates.size) { option.notice([...duplicates]); } return Object.assign({}, ...sources); }; export const toLowerFirstLetter = (text) => typeof text === 'string' && text.length > 0 ? text.replace(text[0], text[0].toLocaleLowerCase()) : text; export const loadEnv = (envText) => { if (!envText) return []; return envText .split('\n') .filter(s => !!s.trim()) .map(s => { const index = s.trim().includes('=') ? s.trim().indexOf('=') : s.trim().length; return [ s.trim().slice(0, index).trim(), s .trim() .slice(index + 1) .trim(), ]; }); }; export function filterEmptyValue(obj) { return Object.entries(obj).reduce((acc, [key, value]) => { if (value !== undefined && value !== null) { acc[key] = value; } return acc; }, {}); } const IMAGE_TYPE_MAPPER = { '/': 'jpg', i: 'png', P: 'svg+xml', R: 'gif', }; export function parseBase64Type(base64Str) { const firstChar = base64Str.charAt(0); return IMAGE_TYPE_MAPPER[firstChar]; } export function appendImageHeader(value, prefix) { if (!value || value.startsWith('data:image/')) { return value; } const header = prefix || `data:image/${parseBase64Type(value) || 'jpg'};base64,`; return `${header}${value}`; } export const getRelativePath = (from, to) => { if (to === null || to === undefined || !from) { return to; } const fromParts = (from ?? '').split('/').filter(p => p !== ''); const toParts = (to ?? '').split('/').filter(p => p !== ''); let relativePath = ''; while (fromParts.length > 0 && toParts.length > 0 && fromParts[0] === toParts[0]) { fromParts.shift(); toParts.shift(); } relativePath = '../'.repeat(fromParts.length); relativePath += toParts.join('/'); return relativePath; }; export const getToPath = (from, relative) => { if (relative === null || relative === undefined || !from) { return relative; } const fromParts = from.split('/').filter(p => p !== ''); const relativeParts = relative.split('/').filter(p => p !== ''); const dotDotCount = +relativeParts.filter(p => p === '..')?.length; const s = fromParts.splice(0, fromParts.length - dotDotCount); return s.concat(relativeParts.splice(dotDotCount)).join('/'); }; export const trackByName = (_, resource) => resource.metadata.name; export function tableSort(list, sort, sortActiveValueFn) { return list.slice().sort((a, b) => { const key = sort.active; const keyA = sortActiveValueFn(a, key); const keyB = sortActiveValueFn(b, key); if (keyA === keyB) return 0; return sort.direction === 'asc' ? keyA > keyB ? 1 : -1 : keyB > keyA ? 1 : -1; }); } // 支持中文排序,推荐使用 export function tableSortAdvance(list, sort, sortActiveValueFn) { return list.slice().sort((a, b) => { const key = sort.active; const keyA = sortActiveValueFn(a, key).toString(); const keyB = sortActiveValueFn(b, key).toString(); if (keyA === keyB) return 0; return sort.direction === 'asc' ? keyA.localeCompare(keyB) : keyB.localeCompare(keyA); }); } // 根据 tagOrDigest 生成镜像地址 export const buildImageAddress = (url, tagOrDigest) => { return `${url}${tagOrDigest?.startsWith('sha256:') ? '@' : ':'}${tagOrDigest}`; }; // 解析镜像地址 export const parseImageAddress = (addr) => { const result = { url: '', }; const [urlPart, digestPart] = addr.split('@sha256'); if (digestPart) { result.digest = `sha256${digestPart}`; } const tagIndex = urlPart.lastIndexOf(':'); if (tagIndex > 0 && tagIndex > urlPart.lastIndexOf('/')) { result.tag = urlPart.slice(tagIndex + 1); result.url = urlPart.slice(0, tagIndex); } else { result.url = urlPart; } return result; }; const allowedApis = [ 'hasSelection', 'getSelection', 'getSelectionPosition', 'clearSelection', 'select', 'selectAll', 'selectLines', ]; export const setWindowsXtermTools = (xterm) => { window.__XTERM_TOOLS__ = mapValues(pick(xterm, allowedApis), (fun) => fun.bind(xterm)); }; export const clearWindowsXtermTools = () => { delete window.__XTERM_TOOLS__; }; export const buildUrl = (baseUri, params) => { const searchParams = new URLSearchParams(); for (const [key, value] of Object.entries(params)) { searchParams.append(key, value.toString()); } const queryString = searchParams.toString(); return queryString ? `${baseUri}?${queryString}` : baseUri; }; //# 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[] : [curr]));\n    return arr;\n  }, []);\n\nexport function sleep(ms = 0) {\n  return new Promise(resolve => {\n    setTimeout(resolve, ms);\n  });\n}\n\nexport const delay = sleep;\n\nexport function scrollIntoView(container: HTMLElement, selected: HTMLElement) {\n  if (!selected) {\n    container.scrollTop = 0;\n    return;\n  }\n\n  const top = selected.offsetTop;\n  const bottom = selected.offsetTop + selected.offsetHeight;\n  const viewRectTop = container.scrollTop;\n  const viewRectBottom = viewRectTop + container.clientHeight;\n\n  if (viewRectTop > top) {\n    container.scrollTop = top;\n  } else if (viewRectBottom < bottom) {\n    container.scrollTop = bottom - container.clientHeight;\n  }\n}\n\nexport const isEqual: <T, V = T>(a: T, b: V) => boolean = _isEqual;\n\nexport const parseJson = <T>(str: string, defaultValue: T = null) => {\n  if (str === undefined) {\n    return defaultValue;\n  }\n  try {\n    return JSON.parse(str);\n  } catch {\n    return defaultValue;\n  }\n};\n\nexport function isJsonObjectString(str: string): boolean {\n  try {\n    const parsed = JSON.parse(str);\n    return typeof parsed === 'object' && parsed !== null;\n  } catch {\n    return false;\n  }\n}\n\nexport const parseValidImageName = (image: string) =>\n  image?.replace(/([^:])\\/\\//g, '$1/') || image;\n\nexport const atobWithFallback = (str: string, fallbackValue: string = null) => {\n  try {\n    return window.atob(str);\n  } catch {\n    return fallbackValue;\n  }\n};\n\nexport interface SafeAssignOptions {\n  notice: (duplicates: string[]) => any;\n}\n/**\n * 带重复检查的assign，只做一级key的重复检查\n * 如果有重复项默认会throw error，如果你明确这不是一个关键性错误，则可以通过指定notice函数修改该默认行为\n * @param sources\n * @param optionsOrNotice\n * @return object 一个全新的对象\n */\nexport const safeAssign = <T extends Record<string, any>>(\n  sources: T[],\n  optionsOrNotice?: SafeAssignOptions['notice'] | SafeAssignOptions,\n): UnionToIntersection<T> => {\n  if (sources.length === 1) {\n    return sources[0] as UnionToIntersection<T>;\n  }\n\n  const option: SafeAssignOptions = {\n    notice: (duplicates: string[]) => {\n      console.warn(`There are duplicate definitions: ${duplicates.join(',')}`);\n    },\n  };\n  if (typeof optionsOrNotice === 'function') {\n    option.notice = optionsOrNotice;\n  }\n  if (typeof optionsOrNotice === 'object') {\n    Object.assign(option, optionsOrNotice);\n  }\n\n  const duplicates = new Set<string>();\n  const allKey = new Set(Object.keys(sources[0]));\n  sources.slice(1).forEach(obj => {\n    Object.keys(obj).forEach(key => {\n      if (allKey.has(key)) {\n        duplicates.add(key);\n      } else {\n        allKey.add(key);\n      }\n    });\n  });\n  if (duplicates.size) {\n    option.notice([...duplicates]);\n  }\n  return Object.assign({}, ...sources);\n};\n\nexport const toLowerFirstLetter = (text: string) =>\n  typeof text === 'string' && text.length > 0\n    ? text.replace(text[0], text[0].toLocaleLowerCase())\n    : text;\n\nexport const loadEnv = (envText: string): Array<[string, string]> => {\n  if (!envText) return [];\n  return envText\n    .split('\\n')\n    .filter(s => !!s.trim())\n    .map(s => {\n      const index = s.trim().includes('=')\n        ? s.trim().indexOf('=')\n        : s.trim().length;\n      return [\n        s.trim().slice(0, index).trim(),\n        s\n          .trim()\n          .slice(index + 1)\n          .trim(),\n      ];\n    });\n};\n\nexport function filterEmptyValue<T extends Record<string, unknown>>(\n  obj: T,\n): Partial<T> {\n  return Object.entries(obj).reduce((acc, [key, value]) => {\n    if (value !== undefined && value !== null) {\n      acc[key as keyof T] = value as T[keyof T];\n    }\n    return acc;\n  }, {} as Partial<T>);\n}\n\nconst IMAGE_TYPE_MAPPER: StringMap = {\n  '/': 'jpg',\n  i: 'png',\n  P: 'svg+xml',\n  R: 'gif',\n};\n\nexport function parseBase64Type(base64Str: string) {\n  const firstChar = base64Str.charAt(0);\n  return IMAGE_TYPE_MAPPER[firstChar];\n}\n\nexport function appendImageHeader(value: string, prefix?: string): string {\n  if (!value || value.startsWith('data:image/')) {\n    return value;\n  }\n  const header =\n    prefix || `data:image/${parseBase64Type(value) || 'jpg'};base64,`;\n  return `${header}${value}`;\n}\n\nexport const getRelativePath = (from: string, to: string) => {\n  if (to === null || to === undefined || !from) {\n    return to;\n  }\n  const fromParts = (from ?? '').split('/').filter(p => p !== '');\n  const toParts = (to ?? '').split('/').filter(p => p !== '');\n\n  let relativePath = '';\n  while (\n    fromParts.length > 0 &&\n    toParts.length > 0 &&\n    fromParts[0] === toParts[0]\n  ) {\n    fromParts.shift();\n    toParts.shift();\n  }\n\n  relativePath = '../'.repeat(fromParts.length);\n\n  relativePath += toParts.join('/');\n\n  return relativePath;\n};\n\nexport const getToPath = (from: string, relative: string) => {\n  if (relative === null || relative === undefined || !from) {\n    return relative;\n  }\n\n  const fromParts = from.split('/').filter(p => p !== '');\n  const relativeParts = relative.split('/').filter(p => p !== '');\n\n  const dotDotCount = +relativeParts.filter(p => p === '..')?.length;\n\n  const s = fromParts.splice(0, fromParts.length - dotDotCount);\n\n  return s.concat(relativeParts.splice(dotDotCount)).join('/');\n};\n\nexport const trackByName = <T extends KubernetesResource>(\n  _: number,\n  resource: T,\n) => resource.metadata.name;\n\nexport function tableSort<T>(\n  list: T[],\n  sort: Sort,\n  sortActiveValueFn: (item: T, name: string) => string | number,\n): T[] {\n  return list.slice().sort((a, b) => {\n    const key = sort.active;\n    const keyA = sortActiveValueFn(a, key);\n    const keyB = sortActiveValueFn(b, key);\n    if (keyA === keyB) return 0;\n    return sort.direction === 'asc'\n      ? keyA > keyB\n        ? 1\n        : -1\n      : keyB > keyA\n        ? 1\n        : -1;\n  });\n}\n\n// 支持中文排序，推荐使用\nexport function tableSortAdvance<T>(\n  list: T[],\n  sort: Sort,\n  sortActiveValueFn: (item: T, name: string) => string | number,\n): T[] {\n  return list.slice().sort((a, b) => {\n    const key = sort.active;\n    const keyA = sortActiveValueFn(a, key).toString();\n    const keyB = sortActiveValueFn(b, key).toString();\n    if (keyA === keyB) return 0;\n    return sort.direction === 'asc'\n      ? keyA.localeCompare(keyB)\n      : keyB.localeCompare(keyA);\n  });\n}\n\n// 根据 tagOrDigest 生成镜像地址\nexport const buildImageAddress = (url: string, tagOrDigest: string) => {\n  return `${url}${tagOrDigest?.startsWith('sha256:') ? '@' : ':'}${tagOrDigest}`;\n};\n\n// 解析镜像地址\nexport const parseImageAddress = (addr: string) => {\n  const result: {\n    digest?: string;\n    tag?: string;\n    url: string;\n  } = {\n    url: '',\n  };\n\n  const [urlPart, digestPart] = addr.split('@sha256');\n  if (digestPart) {\n    result.digest = `sha256${digestPart}`;\n  }\n\n  const tagIndex = urlPart.lastIndexOf(':');\n  if (tagIndex > 0 && tagIndex > urlPart.lastIndexOf('/')) {\n    result.tag = urlPart.slice(tagIndex + 1);\n    result.url = urlPart.slice(0, tagIndex);\n  } else {\n    result.url = urlPart;\n  }\n\n  return result;\n};\n\nconst allowedApis = [\n  'hasSelection',\n  'getSelection',\n  'getSelectionPosition',\n  'clearSelection',\n  'select',\n  'selectAll',\n  'selectLines',\n] as const;\n\nexport const setWindowsXtermTools = (xterm: Terminal) => {\n  (window as any).__XTERM_TOOLS__ = mapValues(\n    pick(xterm, allowedApis),\n    (fun: ValueOf<Pick<Terminal, ValueOf<typeof allowedApis>>>) =>\n      fun.bind(xterm),\n  );\n};\n\nexport const clearWindowsXtermTools = () => {\n  delete (window as any).__XTERM_TOOLS__;\n};\n\nexport const buildUrl = (\n  baseUri: string,\n  params?: Record<string, string | boolean>,\n) => {\n  const searchParams = new URLSearchParams();\n\n  for (const [key, value] of Object.entries(params)) {\n    searchParams.append(key, value.toString());\n  }\n\n  const queryString = searchParams.toString();\n  return queryString ? `${baseUri}?${queryString}` : baseUri;\n};\n"]}