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@senx/warpview

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/* * Copyright 2021 SenX S.A.S. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. * */ import { DataModel } from '../model/dataModel'; import { Logger } from './logger'; import moment from 'moment-timezone'; import { JsonLib } from './jsonLib'; // @dynamic export class GTSLib { static cleanArray(actual) { return actual.filter((i) => !!i); } static unique(arr) { const u = {}; const a = []; for (let i = 0, l = arr.length; i < l; ++i) { if (!u.hasOwnProperty(arr[i])) { a.push(arr[i]); u[arr[i]] = 1; } } return a; } static isArray(value) { return value && typeof value === 'object' && value instanceof Array && typeof value.length === 'number' && typeof value.splice === 'function' && !(value.propertyIsEnumerable('length')); } static formatElapsedTime(elapsed) { if (elapsed < 1000) { return elapsed.toFixed(3) + ' ns'; } if (elapsed < 1000000) { return (elapsed / 1000).toFixed(3) + ' μs'; } if (elapsed < 1000000000) { return (elapsed / 1000000).toFixed(3) + ' ms'; } if (elapsed < 1000000000000) { return (elapsed / 1000000000).toFixed(3) + ' s '; } // Max exec time for nice output: 999.999 minutes (should be OK, timeout should happen before that). return (elapsed / 60000000000).toFixed(3) + ' m '; } static isValidResponse(data) { let response; try { response = new JsonLib().parse(data); } catch (e) { this.LOG.error(['isValidResponse'], 'Response non JSON compliant', data); return false; } if (!GTSLib.isArray(response)) { this.LOG.error(['isValidResponse'], 'Response isn\'t an Array', response); return false; } return true; } static isEmbeddedImage(item) { return !(typeof item !== 'string' || !/^data:image/.test(item)); } static isEmbeddedImageObject(item) { return !((item === null) || (item.image === null) || (item.caption === null) || !GTSLib.isEmbeddedImage(item.image)); } static isPositionArray(item) { if (!item || !item.positions) { return false; } if (GTSLib.isPositionsArrayWithValues(item) || GTSLib.isPositionsArrayWithTwoValues(item)) { return true; } (item.positions || []).forEach(p => { if (p.length < 2 || p.length > 3) { return false; } for (const j in p) { if (typeof p[j] !== 'number') { return false; } } }); return true; } static isPositionsArrayWithValues(item) { if ((item === null) || (item.positions === null)) { return false; } (item.positions || []).forEach(p => { if (p.length !== 3) { return false; } for (const j in p) { if (typeof p[j] !== 'number') { return false; } } }); return true; } static isPositionsArrayWithTwoValues(item) { if ((item === null) || (item.positions === null)) { return false; } (item.positions || []).forEach(p => { if (p.length !== 4) { return false; } for (const j in p) { if (typeof p[j] !== 'number') { return false; } } }); return true; } static gtsFromJSON(json, id) { return { gts: { c: json.c, l: json.l, a: json.a, v: json.v, id } }; } static uuidv4() { return 'xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx'.replace(/[xy]/g, c => { // tslint:disable-next-line:no-bitwise const r = Math.random() * 16 | 0; // tslint:disable-next-line:no-bitwise const v = c === 'x' ? r : (r & 0x3 | 0x8); return v.toString(16); }); } static gtsFromJSONList(jsonList, prefixId) { const gtsList = []; let id; (jsonList || []).forEach((item, i) => { let gts = item; if (item.gts) { gts = item.gts; } if ((prefixId !== undefined) && (prefixId !== '')) { id = prefixId + '-' + i; } else { id = i; } if (GTSLib.isArray(gts)) { gtsList.push(GTSLib.gtsFromJSONList(gts, id)); } if (GTSLib.isGts(gts)) { gtsList.push(GTSLib.gtsFromJSON(gts, id)); } if (GTSLib.isEmbeddedImage(gts)) { gtsList.push({ image: gts, caption: 'Image', id }); } if (GTSLib.isEmbeddedImageObject(gts)) { gtsList.push({ image: gts.image, caption: gts.caption, id }); } }); return { content: gtsList || [], }; } static flatDeep(arrays) { const result = []; if (!GTSLib.isArray(arrays)) { arrays = [arrays]; } GTSLib.flatten(arrays, result); return result; } static flatten(arr, result = []) { const size = arr.length; for (let i = 0; i < size; i++) { const value = arr[i]; if (Array.isArray(value)) { GTSLib.flatten(value, result); } else { result.push(value); } } return result; } static flattenGtsIdArray(a, r) { const res = []; if (GTSLib.isGts(a)) { a = [a]; } (a || []).forEach(d => { if (GTSLib.isArray(d)) { const walk = GTSLib.flattenGtsIdArray(d, r); res.push(walk.res); r = walk.r; } else if (d && d.v) { d.id = r; res.push(d); r++; } }); return { res, r }; } static sanitizeNames(input) { return (input || '').replace(/{/g, '&#123;') .replace(/}/g, '&#125;') .replace(/,/g, '&#44;') .replace(/>/g, '&#62;') .replace(/</g, '&#60;') .replace(/"/g, '&#34;') .replace(/'/g, '&#39;'); } static serializeGtsMetadata(gts) { const serializedLabels = []; const serializedAttributes = []; if (gts.l) { Object.keys(gts.l).forEach((key) => { serializedLabels.push(this.sanitizeNames(key + '=' + gts.l[key])); }); } if (gts.a) { Object.keys(gts.a).forEach((key) => { serializedAttributes.push(this.sanitizeNames(key + '=' + gts.a[key])); }); } // tslint:disable-next-line:max-line-length return `${this.sanitizeNames(gts.c)}{${serializedLabels.join(',')}${serializedAttributes.length > 0 ? ',' : ''}${serializedAttributes.join(',')}}`; } static isGts(item) { return !!item && (item.c === '' || !!item.c) && !!item.v && GTSLib.isArray(item.v); } static isGtsToPlot(gts) { if (!GTSLib.isGts(gts) || gts.v.length === 0) { return false; } // We look at the first non-null value, if it's a String or Boolean it's an annotation GTS, // if it's a number it's a GTS to plot return (gts.v || []).some(v => { // noinspection JSPotentiallyInvalidConstructorUsage return typeof v[v.length - 1] === 'number' || !!v[v.length - 1].constructor.prototype.toFixed; }); } static isGtsToPlotOnMap(gts) { if (!GTSLib.isGts(gts) || gts.v.length === 0) { return false; } // We look at the first non-null value, if it's a String or Boolean it's an annotation GTS, // if it's a number it's a GTS to plot return (gts.v || []).some(v => { return v.length >= 3; }); } static isSingletonGTS(gts) { if (!GTSLib.isGts(gts) || gts.v.length === 0) { return false; } return (gts.v || []).length === 1; } static isGtsToAnnotate(gts) { if (!GTSLib.isGts(gts) || gts.v.length === 0) { return false; } // We look at the first non-null value, if it's a String or Boolean it's an annotation GTS, // if it's a number it's a GTS to plot return (gts.v || []).some(v => { if (v[v.length - 1] !== null) { // noinspection JSPotentiallyInvalidConstructorUsage return typeof (v[v.length - 1]) !== 'number' && (!!v[v.length - 1].constructor && v[v.length - 1].constructor.name !== 'Big') && v[v.length - 1].constructor.prototype.toFixed === undefined; } }); } static gtsSort(gts) { if (gts.isSorted) { return; } gts.v = gts.v.sort((a, b) => a[0] - b[0]); gts.isSorted = true; } static getData(data) { if (typeof data === 'string') { if (data.startsWith('[') || data.startsWith('{')) { return GTSLib.getData(new JsonLib().parse(data)); } else { return { data: new JsonLib().parse(`[${data}]`) }; } } else if (data && data.hasOwnProperty('data')) { if (!GTSLib.isArray(data.data)) { data.data = [data.data]; } return data; } else if (GTSLib.isArray(data) && data.length > 0 && data[0].data) { return data[0]; } else if (GTSLib.isArray(data)) { return { data: data }; } return new DataModel(); } static getDivider(timeUnit) { let timestampDivider = 1000; // default for µs timeunit if (timeUnit === 'ms') { timestampDivider = 1; } if (timeUnit === 'ns') { timestampDivider = 1000000; } return timestampDivider; } static formatLabel(data) { const serializedGTS = data.split('{'); let display = `<span class="gtsInfo"><span class='gts-classname'>${serializedGTS[0]}</span>`; if (serializedGTS.length > 1) { display += `<span class='gts-separator'>{</span>`; const labels = serializedGTS[1].substr(0, serializedGTS[1].length - 1).split(','); if (labels.length > 0) { labels.forEach((l, i) => { const label = l.split('='); if (l.length > 1) { display += `<span><span class='gts-labelname'>${label[0]}</span> <span class='gts-separator'>=</span><span class='gts-labelvalue'>${label[1]}</span>`; if (i !== labels.length - 1) { display += `<span>, </span>`; } } }); } display += `<span class='gts-separator'>}</span>`; } if (serializedGTS.length > 2) { display += `<span class='gts-separator'>{</span>`; const labels = serializedGTS[2].substr(0, serializedGTS[2].length - 1).split(','); if (labels.length > 0) { labels.forEach((l, i) => { const label = l.split('='); if (l.length > 1) { display += `<span><span class='gts-attrname'>${label[0]}</span> <span class='gts-separator'>=</span><span class='gts-attrvalue'>${label[1]}</span>`; if (i !== labels.length - 1) { display += `<span>, </span>`; } } }); } display += `<span class='gts-separator'>}</span>`; } display += '</span>'; return display; } static toISOString(timestamp, divider, timeZone) { if (timeZone !== 'UTC') { return moment.tz(timestamp / divider, timeZone).format(); } else { return moment.utc(timestamp / divider).toISOString(); } } static toTimestamp(date, divider, timeZone) { if (timeZone !== 'UTC') { return moment.tz(date, timeZone).utc().valueOf() * divider; } else { return moment.utc(date).valueOf() * divider; } } } GTSLib.LOG = new Logger(GTSLib); //# 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*  Copyright 2021  SenX S.A.S.\n *\n *  Licensed under the Apache License, Version 2.0 (the \"License\");\n *  you may not use this file except in compliance with the License.\n *  You may obtain a copy of the License at\n *\n *    http://www.apache.org/licenses/LICENSE-2.0\n *\n *  Unless required by applicable law or agreed to in writing, software\n *  distributed under the License is distributed on an \"AS IS\" BASIS,\n *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n *  See the License for the specific language governing permissions and\n *  limitations under the License.\n *\n */\n\nimport {DataModel} from '../model/dataModel';\nimport {GTS} from '../model/GTS';\nimport {Logger} from './logger';\nimport moment from 'moment-timezone';\nimport {JsonLib} from './jsonLib';\n\n// @dynamic\nexport class GTSLib {\n  private static LOG: Logger = new Logger(GTSLib);\n\n  static cleanArray(actual: any[]) {\n    return actual.filter((i) => !!i);\n  }\n\n  static unique(arr) {\n    const u = {};\n    const a = [];\n    for (let i = 0, l = arr.length; i < l; ++i) {\n      if (!u.hasOwnProperty(arr[i])) {\n        a.push(arr[i]);\n        u[arr[i]] = 1;\n      }\n    }\n    return a;\n  }\n\n  static isArray(value) {\n    return value && typeof value === 'object' && value instanceof Array && typeof value.length === 'number'\n      && typeof value.splice === 'function' && !(value.propertyIsEnumerable('length'));\n  }\n\n  static formatElapsedTime(elapsed: number) {\n    if (elapsed < 1000) {\n      return elapsed.toFixed(3) + ' ns';\n    }\n    if (elapsed < 1000000) {\n      return (elapsed / 1000).toFixed(3) + ' μs';\n    }\n    if (elapsed < 1000000000) {\n      return (elapsed / 1000000).toFixed(3) + ' ms';\n    }\n    if (elapsed < 1000000000000) {\n      return (elapsed / 1000000000).toFixed(3) + ' s ';\n    }\n    // Max exec time for nice output: 999.999 minutes (should be OK, timeout should happen before that).\n    return (elapsed / 60000000000).toFixed(3) + ' m ';\n  }\n\n  static isValidResponse(data) {\n    let response;\n    try {\n      response = new JsonLib().parse(data);\n    } catch (e) {\n      this.LOG.error(['isValidResponse'], 'Response non JSON compliant', data);\n      return false;\n    }\n    if (!GTSLib.isArray(response)) {\n      this.LOG.error(['isValidResponse'], 'Response isn\\'t an Array', response);\n      return false;\n    }\n    return true;\n  }\n\n  static isEmbeddedImage(item) {\n    return !(typeof item !== 'string' || !/^data:image/.test(item));\n  }\n\n  static isEmbeddedImageObject(item) {\n    return !((item === null) || (item.image === null) ||\n      (item.caption === null) || !GTSLib.isEmbeddedImage(item.image));\n  }\n\n  static isPositionArray(item) {\n    if (!item || !item.positions) {\n      return false;\n    }\n    if (GTSLib.isPositionsArrayWithValues(item) || GTSLib.isPositionsArrayWithTwoValues(item)) {\n      return true;\n    }\n    (item.positions || []).forEach(p => {\n      if (p.length < 2 || p.length > 3) {\n        return false;\n      }\n      for (const j in p) {\n        if (typeof p[j] !== 'number') {\n          return false;\n        }\n      }\n    });\n    return true;\n  }\n\n  static isPositionsArrayWithValues(item) {\n    if ((item === null) || (item.positions === null)) {\n      return false;\n    }\n    (item.positions || []).forEach(p => {\n      if (p.length !== 3) {\n        return false;\n      }\n      for (const j in p) {\n        if (typeof p[j] !== 'number') {\n          return false;\n        }\n      }\n    });\n    return true;\n  }\n\n  static isPositionsArrayWithTwoValues(item) {\n    if ((item === null) || (item.positions === null)) {\n      return false;\n    }\n    (item.positions || []).forEach(p => {\n      if (p.length !== 4) {\n        return false;\n      }\n      for (const j in p) {\n        if (typeof p[j] !== 'number') {\n          return false;\n        }\n      }\n    });\n    return true;\n  }\n\n  static gtsFromJSON(json, id) {\n    return {gts: {c: json.c, l: json.l, a: json.a, v: json.v, id}};\n  }\n\n  static uuidv4() {\n    return 'xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx'.replace(/[xy]/g, c => {\n      // tslint:disable-next-line:no-bitwise\n      const r = Math.random() * 16 | 0;\n      // tslint:disable-next-line:no-bitwise\n      const v = c === 'x' ? r : (r & 0x3 | 0x8);\n      return v.toString(16);\n    });\n  }\n\n  static gtsFromJSONList(jsonList, prefixId) {\n    const gtsList = [];\n    let id;\n    (jsonList || []).forEach((item, i) => {\n      let gts = item;\n      if (item.gts) {\n        gts = item.gts;\n      }\n      if ((prefixId !== undefined) && (prefixId !== '')) {\n        id = prefixId + '-' + i;\n      } else {\n        id = i;\n      }\n      if (GTSLib.isArray(gts)) {\n        gtsList.push(GTSLib.gtsFromJSONList(gts, id));\n      }\n      if (GTSLib.isGts(gts)) {\n        gtsList.push(GTSLib.gtsFromJSON(gts, id));\n      }\n      if (GTSLib.isEmbeddedImage(gts)) {\n        gtsList.push({image: gts, caption: 'Image', id});\n      }\n      if (GTSLib.isEmbeddedImageObject(gts)) {\n        gtsList.push({image: gts.image, caption: gts.caption, id});\n      }\n    });\n    return {\n      content: gtsList || [],\n    };\n  }\n\n  static flatDeep(arrays: any[]): any[] {\n    const result = [];\n    if (!GTSLib.isArray(arrays)) {\n      arrays = [arrays];\n    }\n    GTSLib.flatten(arrays, result);\n    return result;\n  }\n\n  static flatten(arr, result = []) {\n    const size = arr.length;\n    for (let i = 0; i < size; i++) {\n      const value = arr[i];\n      if (Array.isArray(value)) {\n        GTSLib.flatten(value, result);\n      } else {\n        result.push(value);\n      }\n    }\n    return result;\n  }\n\n  static flattenGtsIdArray(a: any[], r: number): { res: any[], r: number } {\n    const res = [];\n    if (GTSLib.isGts(a)) {\n      a = [a];\n    }\n    (a || []).forEach(d => {\n      if (GTSLib.isArray(d)) {\n        const walk = GTSLib.flattenGtsIdArray(d, r);\n        res.push(walk.res);\n        r = walk.r;\n      } else if (d && d.v) {\n        d.id = r;\n        res.push(d);\n        r++;\n      }\n    });\n    return {res, r};\n  }\n\n  static sanitizeNames(input: string): string {\n    return (input || '').replace(/{/g, '&#123;')\n      .replace(/}/g, '&#125;')\n      .replace(/,/g, '&#44;')\n      .replace(/>/g, '&#62;')\n      .replace(/</g, '&#60;')\n      .replace(/\"/g, '&#34;')\n      .replace(/'/g, '&#39;');\n  }\n\n  static serializeGtsMetadata(gts) {\n    const serializedLabels = [];\n    const serializedAttributes = [];\n    if (gts.l) {\n      Object.keys(gts.l).forEach((key) => {\n        serializedLabels.push(this.sanitizeNames(key + '=' + gts.l[key]));\n      });\n    }\n    if (gts.a) {\n      Object.keys(gts.a).forEach((key) => {\n        serializedAttributes.push(this.sanitizeNames(key + '=' + gts.a[key]));\n      });\n    }\n    // tslint:disable-next-line:max-line-length\n    return `${this.sanitizeNames(gts.c)}{${serializedLabels.join(',')}${serializedAttributes.length > 0 ? ',' : ''}${serializedAttributes.join(',')}}`;\n  }\n\n  static isGts(item) {\n    return !!item && (item.c === '' || !!item.c) && !!item.v && GTSLib.isArray(item.v);\n  }\n\n  static isGtsToPlot(gts) {\n    if (!GTSLib.isGts(gts) || gts.v.length === 0) {\n      return false;\n    }\n    // We look at the first non-null value, if it's a String or Boolean it's an annotation GTS,\n    // if it's a number it's a GTS to plot\n    return (gts.v || []).some(v => {\n      // noinspection JSPotentiallyInvalidConstructorUsage\n      return typeof v[v.length - 1] === 'number' || !!v[v.length - 1].constructor.prototype.toFixed;\n    });\n  }\n\n  static isGtsToPlotOnMap(gts) {\n    if (!GTSLib.isGts(gts) || gts.v.length === 0) {\n      return false;\n    }\n    // We look at the first non-null value, if it's a String or Boolean it's an annotation GTS,\n    // if it's a number it's a GTS to plot\n    return (gts.v || []).some(v => {\n      return v.length >= 3;\n    });\n  }\n\n  static isSingletonGTS(gts) {\n    if (!GTSLib.isGts(gts) || gts.v.length === 0) {\n      return false;\n    }\n    return (gts.v || []).length === 1;\n  }\n\n  static isGtsToAnnotate(gts) {\n    if (!GTSLib.isGts(gts) || gts.v.length === 0) {\n      return false;\n    }\n    // We look at the first non-null value, if it's a String or Boolean it's an annotation GTS,\n    // if it's a number it's a GTS to plot\n    return (gts.v || []).some(v => {\n      if (v[v.length - 1] !== null) {\n        // noinspection JSPotentiallyInvalidConstructorUsage\n        return typeof (v[v.length - 1]) !== 'number' &&\n          (!!v[v.length - 1].constructor && v[v.length - 1].constructor.name !== 'Big') &&\n          v[v.length - 1].constructor.prototype.toFixed === undefined;\n      }\n    });\n  }\n\n  static gtsSort(gts) {\n    if (gts.isSorted) {\n      return;\n    }\n    gts.v = gts.v.sort((a, b) => a[0] - b[0]);\n    gts.isSorted = true;\n  }\n\n  static getData(data: any): DataModel {\n    if (typeof data === 'string') {\n      if (data.startsWith('[') || data.startsWith('{')) {\n        return GTSLib.getData(new JsonLib().parse(data as string));\n      } else {\n        return {data: new JsonLib().parse(`[${data}]`)};\n      }\n    } else if (data && data.hasOwnProperty('data')) {\n      if (!GTSLib.isArray(data.data)) {\n        data.data = [data.data];\n      }\n      return data as DataModel;\n    } else if (GTSLib.isArray(data) && data.length > 0 && data[0].data) {\n      return data[0] as DataModel;\n    } else if (GTSLib.isArray(data)) {\n      return {data: data as GTS[]} as DataModel;\n    }\n    return new DataModel();\n  }\n\n  static getDivider(timeUnit: string): number {\n    let timestampDivider = 1000; // default for µs timeunit\n    if (timeUnit === 'ms') {\n      timestampDivider = 1;\n    }\n    if (timeUnit === 'ns') {\n      timestampDivider = 1000000;\n    }\n    return timestampDivider;\n  }\n\n  static formatLabel(data: string): string {\n    const serializedGTS = data.split('{');\n    let display = `<span class=\"gtsInfo\"><span class='gts-classname'>${serializedGTS[0]}</span>`;\n    if (serializedGTS.length > 1) {\n      display += `<span class='gts-separator'>{</span>`;\n      const labels = serializedGTS[1].substr(0, serializedGTS[1].length - 1).split(',');\n      if (labels.length > 0) {\n        labels.forEach((l, i) => {\n          const label = l.split('=');\n          if (l.length > 1) {\n            display += `<span><span class='gts-labelname'>${label[0]}</span>\n<span class='gts-separator'>=</span><span class='gts-labelvalue'>${label[1]}</span>`;\n            if (i !== labels.length - 1) {\n              display += `<span>, </span>`;\n            }\n          }\n        });\n      }\n      display += `<span class='gts-separator'>}</span>`;\n    }\n    if (serializedGTS.length > 2) {\n      display += `<span class='gts-separator'>{</span>`;\n      const labels = serializedGTS[2].substr(0, serializedGTS[2].length - 1).split(',');\n      if (labels.length > 0) {\n        labels.forEach((l, i) => {\n          const label = l.split('=');\n          if (l.length > 1) {\n            display += `<span><span class='gts-attrname'>${label[0]}</span>\n<span class='gts-separator'>=</span><span class='gts-attrvalue'>${label[1]}</span>`;\n            if (i !== labels.length - 1) {\n              display += `<span>, </span>`;\n            }\n          }\n        });\n      }\n      display += `<span class='gts-separator'>}</span>`;\n    }\n    display += '</span>';\n    return display;\n  }\n\n  static toISOString(timestamp: number, divider: number, timeZone: string) {\n    if (timeZone !== 'UTC') {\n      return moment.tz(timestamp / divider, timeZone).format();\n    } else {\n      return moment.utc(timestamp / divider).toISOString();\n    }\n  }\n\n  static toTimestamp(date: string, divider: number, timeZone: string) {\n    if (timeZone !== 'UTC') {\n      return moment.tz(date, timeZone).utc().valueOf() * divider;\n    } else {\n      return moment.utc(date).valueOf() * divider;\n    }\n  }\n}\n"]}