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<script>
import { GlResizeObserverDirective } from '@gitlab/ui';
import { GlStackedColumnChart } from '@gitlab/ui/dist/charts';
import { getSvgIconPathContent } from '~/lib/utils/icon_utils';
import { s__ } from '~/locale';
import { chartHeight, legendLayoutTypes } from '../../constants';
import { formats, timezones } from '../../format_date';
import { graphDataValidatorForValues } from '../../utils';
import { getTimeAxisOptions, axisTypes } from './options';
export default {
components: {
GlStackedColumnChart,
},
directives: {
GlResizeObserverDirective,
},
props: {
graphData: {
type: Object,
required: true,
validator: graphDataValidatorForValues.bind(null, false),
},
timezone: {
type: String,
required: false,
default: timezones.LOCAL,
},
legendLayout: {
type: String,
required: false,
default: legendLayoutTypes.table,
},
legendAverageText: {
type: String,
required: false,
default: s__('Metrics|Avg'),
},
legendCurrentText: {
type: String,
required: false,
default: s__('Metrics|Current'),
},
legendMaxText: {
type: String,
required: false,
default: s__('Metrics|Max'),
},
legendMinText: {
type: String,
required: false,
default: s__('Metrics|Min'),
},
},
data() {
return {
width: 0,
height: chartHeight,
svgs: {},
};
},
computed: {
chartData() {
return this.graphData.metrics
.map(({ label: name, result }) => {
// This needs a fix. Not only metrics[0] should be shown.
// See https://gitlab.com/gitlab-org/gitlab/-/issues/220492
if (!result || result.length === 0) {
return [];
}
return { name, data: result[0].values.map((val) => val[1]) };
})
.slice(0, 1);
},
xAxisTitle() {
return this.graphData.x_label !== undefined ? this.graphData.x_label : '';
},
yAxisTitle() {
return this.graphData.y_label !== undefined ? this.graphData.y_label : '';
},
xAxisType() {
// stacked-column component requires the x-axis to be of type `category`
return axisTypes.category;
},
groupBy() {
// This needs a fix. Not only metrics[0] should be shown.
// See https://gitlab.com/gitlab-org/gitlab/-/issues/220492
const { result } = this.graphData.metrics[0];
if (!result || result.length === 0) {
return [];
}
return result[0].values.map((val) => val[0]);
},
dataZoomConfig() {
const handleIcon = this.svgs['scroll-handle'];
return handleIcon ? { handleIcon } : {};
},
chartOptions() {
return {
xAxis: {
...getTimeAxisOptions({ timezone: this.timezone, format: formats.shortTime }),
type: this.xAxisType,
},
dataZoom: [this.dataZoomConfig],
};
},
seriesNames() {
return this.graphData.metrics.map((metric) => metric.label);
},
},
created() {
this.setSvg('scroll-handle');
},
methods: {
setSvg(name) {
getSvgIconPathContent(name)
.then((path) => {
if (path) {
this.$set(this.svgs, name, `path://${path}`);
}
})
.catch((e) => {
// eslint-disable-next-line no-console, @gitlab/require-i18n-strings
console.error('SVG could not be rendered correctly: ', e);
});
},
onResize() {
if (!this.$refs.chart) return;
const { width } = this.$refs.chart.$el.getBoundingClientRect();
this.width = width;
},
},
};
</script>
<template>
<div v-gl-resize-observer-directive="onResize">
<gl-stacked-column-chart
ref="chart"
v-bind="$attrs"
:bars="chartData"
:option="chartOptions"
:x-axis-title="xAxisTitle"
:y-axis-title="yAxisTitle"
:x-axis-type="xAxisType"
:group-by="groupBy"
:width="width"
:height="height"
:legend-layout="legendLayout"
:legend-average-text="legendAverageText"
:legend-current-text="legendCurrentText"
:legend-max-text="legendMaxText"
:legend-min-text="legendMinText"
/>
</div>
</template>
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