72 lines
1.9 KiB
Vue
72 lines
1.9 KiB
Vue
<script>
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import { GlSingleStat } from '@gitlab/ui/dist/charts';
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import { SUPPORTED_FORMATS, getFormatter } from '~/lib/utils/unit_format';
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import { __ } from '~/locale';
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import { graphDataValidatorForValues } from '../../utils';
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const defaultPrecision = 2;
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const emptyStateMsg = __('No data to display');
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export default {
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components: {
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GlSingleStat,
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},
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inheritAttrs: false,
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props: {
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graphData: {
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type: Object,
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required: true,
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validator: graphDataValidatorForValues.bind(null, true),
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},
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},
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computed: {
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queryInfo() {
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return this.graphData.metrics[0];
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},
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queryMetric() {
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return this.queryInfo.result[0]?.metric;
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},
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queryResult() {
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return this.queryInfo.result[0]?.value[1];
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},
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/**
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* This method formats the query result from a promQL expression
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* allowing a user to format the data in percentile values
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* by using the `maxValue` inner property from the graphData prop
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* @returns {(String)}
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*/
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statValue() {
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let formatter;
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// if field is present the metric value is not displayed. Hence
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// the early exit without formatting.
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if (this.graphData?.field) {
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return this.queryMetric?.[this.graphData.field] ?? emptyStateMsg;
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}
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if (this.graphData?.maxValue) {
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formatter = getFormatter(SUPPORTED_FORMATS.number);
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return formatter(
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(this.queryResult / Number(this.graphData.maxValue)) * 100,
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defaultPrecision,
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);
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}
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formatter = getFormatter(SUPPORTED_FORMATS.number);
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return `${formatter(this.queryResult, defaultPrecision)}`;
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},
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unit() {
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return this.graphData?.maxValue ? '%' : this.queryInfo.unit;
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},
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graphTitle() {
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return this.queryInfo.label;
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},
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},
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};
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</script>
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<template>
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<div>
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<gl-single-stat :value="statValue" :title="graphTitle" :unit="unit" variant="success" />
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</div>
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</template>
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