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<script>
import { GlButton, GlEmptyState, GlLoadingIcon } from '@gitlab/ui';
import { convertToGraphQLId } from '~/graphql_shared/utils';
import { TYPENAME_ISSUE } from '~/graphql_shared/constants';
import { fetchPolicies } from '~/lib/graphql';
import notesEventHub from '~/notes/event_hub';
import getTimelineEvents from './graphql/queries/get_timeline_events.query.graphql';
import { displayAndLogError } from './utils';
import { timelineTabI18n } from './constants';
import CreateTimelineEvent from './create_timeline_event.vue';
import IncidentTimelineEventsList from './timeline_events_list.vue';
export default {
components: {
GlButton,
GlEmptyState,
GlLoadingIcon,
CreateTimelineEvent,
IncidentTimelineEventsList,
},
i18n: timelineTabI18n,
inject: ['canUpdateTimelineEvent', 'fullPath', 'issuableId'],
data() {
return {
isEventFormVisible: false,
timelineEvents: [],
};
},
apollo: {
timelineEvents: {
fetchPolicy: fetchPolicies.CACHE_AND_NETWORK,
query: getTimelineEvents,
variables() {
return {
fullPath: this.fullPath,
incidentId: convertToGraphQLId(TYPENAME_ISSUE, this.issuableId),
};
},
update(data) {
return data.project.incidentManagementTimelineEvents.nodes;
},
error(error) {
displayAndLogError(error);
},
},
},
computed: {
timelineEventLoading() {
return this.$apollo.queries.timelineEvents.loading;
},
hasTimelineEvents() {
return Boolean(this.timelineEvents.length);
},
showEmptyState() {
return !this.timelineEventLoading && !this.hasTimelineEvents;
},
},
mounted() {
notesEventHub.$on('comment-promoted-to-timeline-event', this.refreshTimelineEvents);
},
destroyed() {
notesEventHub.$off('comment-promoted-to-timeline-event', this.refreshTimelineEvents);
},
methods: {
refreshTimelineEvents() {
this.$apollo.queries.timelineEvents.refetch();
},
hideEventForm() {
this.isEventFormVisible = false;
},
showEventForm() {
this.isEventFormVisible = true;
},
},
};
</script>
<template>
<div>
<gl-loading-icon v-if="timelineEventLoading" size="lg" color="dark" class="gl-mt-5" />
<gl-empty-state
v-else-if="showEmptyState"
:compact="true"
:description="$options.i18n.emptyDescription"
/>
<incident-timeline-events-list
v-if="hasTimelineEvents"
:timeline-event-loading="timelineEventLoading"
:timeline-events="timelineEvents"
@hide-new-timeline-events-form="hideEventForm"
/>
<create-timeline-event
v-if="isEventFormVisible"
ref="createEventForm"
:has-timeline-events="hasTimelineEvents"
class="timeline-event-note timeline-event-note-form"
:class="{ 'gl-pl-0': !hasTimelineEvents }"
@hide-new-timeline-events-form="hideEventForm"
/>
<gl-button
v-if="canUpdateTimelineEvent"
variant="default"
class="gl-mb-3 gl-mt-7"
@click="showEventForm"
>
{{ $options.i18n.addEventButton }}
</gl-button>
</div>
</template>
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