88 lines
2.8 KiB
JavaScript
88 lines
2.8 KiB
JavaScript
const durationToHumanReadable = require("./durationToHumanReadable");
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const moment = require("moment");
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const getLifecycleStatusColor = require("./getLifecycleStatusColor");
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const _ = require("lodash");
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const calculateStatusDuration = (transitions, statuses) => {
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let statusDuration = {};
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let totalDuration = 0;
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let totalCurrentStatusDuration = null;
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let summations = [];
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transitions.forEach((transition, index) => {
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let duration = transition.duration;
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totalDuration += duration;
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if (transition.start && !transition.end) {
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const startMoment = moment(transition.start);
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const nowMoment = moment();
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const duration = moment.duration(nowMoment.diff(startMoment));
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totalCurrentStatusDuration = {
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value: duration.asMilliseconds(),
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humanReadable: durationToHumanReadable(duration)
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};
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}
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if (!transition.prev_value) {
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statusDuration[transition.value] = {
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value: duration,
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humanReadable: durationToHumanReadable(moment.duration(duration))
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};
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} else {
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if (statusDuration[transition.value]) {
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statusDuration[transition.value].value += duration;
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statusDuration[transition.value].humanReadable = durationToHumanReadable(
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moment.duration(statusDuration[transition.value].value)
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);
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} else {
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statusDuration[transition.value] = {
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value: duration,
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humanReadable: durationToHumanReadable(moment.duration(duration))
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};
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}
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}
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});
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// Calculate the percentage for each status
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// Calculate the percentage for each status
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let totalPercentage = 0;
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const statusKeys = Object.keys(statusDuration);
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statusKeys.forEach((status, index) => {
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if (index !== statusKeys.length - 1) {
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const percentage = (statusDuration[status].value / totalDuration) * 100;
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totalPercentage += percentage;
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statusDuration[status].percentage = percentage;
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} else {
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statusDuration[status].percentage = 100 - totalPercentage;
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}
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});
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for (let [status, { value, humanReadable }] of Object.entries(statusDuration)) {
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if (status !== "total") {
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summations.push({
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status,
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value,
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humanReadable,
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percentage: statusDuration[status].percentage,
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color: getLifecycleStatusColor(status),
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roundedPercentage: `${Math.round(statusDuration[status].percentage)}%`
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});
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}
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}
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const humanReadableTotal = durationToHumanReadable(moment.duration(totalDuration));
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return {
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summations:
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_.isArray(statuses) && !_.isEmpty(statuses)
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? summations.sort((a, b) => {
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return statuses.indexOf(a.status) - statuses.indexOf(b.status);
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})
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: summations,
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totalStatuses: summations.length,
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total: totalDuration,
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totalCurrentStatusDuration,
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humanReadableTotal
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};
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};
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module.exports = calculateStatusDuration;
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