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<script>
import { mapState, mapActions } from 'vuex';
import PanelType from 'ee_else_ce/monitoring/components/panel_type.vue';
import { convertToFixedRange } from '~/lib/utils/datetime_range';
import { defaultTimeRange } from '~/vue_shared/constants';
import { timeRangeFromUrl, removeTimeRangeParams } from '../../utils';
import { sidebarAnimationDuration } from '../../constants';
let sidebarMutationObserver;
export default {
components: {
PanelType,
},
props: {
containerClass: {
type: String,
required: false,
default: 'col-lg-12',
},
dashboardUrl: {
type: String,
required: true,
},
namespace: {
type: String,
required: false,
default: 'monitoringDashboard',
},
},
data() {
const timeRange = timeRangeFromUrl(this.dashboardUrl) || defaultTimeRange;
return {
timeRange: convertToFixedRange(timeRange),
elWidth: 0,
};
},
computed: {
...mapState({
dashboard(state) {
return state[this.namespace].dashboard;
},
metricsWithData(state, getters) {
return getters[`${this.namespace}/metricsWithData`]();
},
}),
charts() {
if (!this.dashboard || !this.dashboard.panelGroups) {
return [];
}
return this.dashboard.panelGroups.reduce(
(acc, currentGroup) => acc.concat(currentGroup.panels.filter(this.chartHasData)),
[],
);
},
isSingleChart() {
return this.charts.length === 1;
},
embedClass() {
return this.isSingleChart ? this.containerClass : 'col-lg-12';
},
panelClass() {
return this.isSingleChart ? 'col-lg-12' : 'col-lg-6';
},
},
mounted() {
this.setInitialState({
dashboardEndpoint: removeTimeRangeParams(this.dashboardUrl),
});
this.setShowErrorBanner(false);
this.setTimeRange(this.timeRange);
this.fetchDashboard();
sidebarMutationObserver = new MutationObserver(this.onSidebarMutation);
sidebarMutationObserver.observe(document.querySelector('.layout-page'), {
attributes: true,
childList: false,
subtree: false,
});
},
beforeDestroy() {
if (sidebarMutationObserver) {
sidebarMutationObserver.disconnect();
}
},
methods: {
// Use function args to support dynamic namespaces in mapXXX helpers. Pattern described
// in https://github.com/vuejs/vuex/issues/863#issuecomment-329510765
...mapActions({
setTimeRange(dispatch, payload) {
return dispatch(`${this.namespace}/setTimeRange`, payload);
},
fetchDashboard(dispatch, payload) {
return dispatch(`${this.namespace}/fetchDashboard`, payload);
},
setInitialState(dispatch, payload) {
return dispatch(`${this.namespace}/setInitialState`, payload);
},
setShowErrorBanner(dispatch, payload) {
return dispatch(`${this.namespace}/setShowErrorBanner`, payload);
},
}),
chartHasData(chart) {
return chart.metrics.some(metric => this.metricsWithData.includes(metric.metricId));
},
onSidebarMutation() {
setTimeout(() => {
this.elWidth = this.$el.clientWidth;
}, sidebarAnimationDuration);
},
},
};
</script>
<template>
<div class="metrics-embed p-0 d-flex flex-wrap" :class="embedClass">
<panel-type
v-for="(graphData, graphIndex) in charts"
:key="`panel-type-${graphIndex}`"
:class="panelClass"
:graph-data="graphData"
:group-id="dashboardUrl"
:namespace="namespace"
/>
</div>
</template>
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