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<script>
import { GlDropdown, GlDropdownItem, GlDropdownSectionHeader, GlSearchBoxByType } from '@gitlab/ui';
import { debounce } from 'lodash';
import axios from '~/lib/utils/axios_utils';
import { BRANCH_REF_TYPE, TAG_REF_TYPE, DEBOUNCE_REFS_SEARCH_MS } from '../constants';
import formatRefs from '../utils/format_refs';
export default {
components: {
GlDropdown,
GlDropdownItem,
GlDropdownSectionHeader,
GlSearchBoxByType,
},
inject: ['projectRefsEndpoint'],
props: {
value: {
type: Object,
required: false,
default: () => ({}),
},
},
data() {
return {
isLoading: false,
searchTerm: '',
branches: [],
tags: [],
};
},
computed: {
lowerCasedSearchTerm() {
return this.searchTerm.toLowerCase();
},
refShortName() {
return this.value.shortName;
},
hasTags() {
return this.tags.length > 0;
},
},
watch: {
searchTerm() {
this.debouncedLoadRefs();
},
},
methods: {
loadRefs() {
this.isLoading = true;
axios
.get(this.projectRefsEndpoint, {
params: {
search: this.lowerCasedSearchTerm,
},
})
.then(({ data }) => {
// Note: These keys are uppercase in API
const { Branches = [], Tags = [] } = data;
this.branches = formatRefs(Branches, BRANCH_REF_TYPE);
this.tags = formatRefs(Tags, TAG_REF_TYPE);
})
.catch((e) => {
this.$emit('loadingError', e);
})
.finally(() => {
this.isLoading = false;
});
},
debouncedLoadRefs: debounce(function debouncedLoadRefs() {
this.loadRefs();
}, DEBOUNCE_REFS_SEARCH_MS),
setRefSelected(ref) {
this.$emit('input', ref);
},
isSelected(ref) {
return ref.fullName === this.value.fullName;
},
},
};
</script>
<template>
<gl-dropdown :text="refShortName" block @show.once="loadRefs">
<gl-search-box-by-type
v-model.trim="searchTerm"
:is-loading="isLoading"
:placeholder="__('Search refs')"
/>
<gl-dropdown-section-header>{{ __('Branches') }}</gl-dropdown-section-header>
<gl-dropdown-item
v-for="branch in branches"
:key="branch.fullName"
class="gl-font-monospace"
is-check-item
:is-checked="isSelected(branch)"
@click="setRefSelected(branch)"
>
{{ branch.shortName }}
</gl-dropdown-item>
<gl-dropdown-section-header v-if="hasTags">{{ __('Tags') }}</gl-dropdown-section-header>
<gl-dropdown-item
v-for="tag in tags"
:key="tag.fullName"
class="gl-font-monospace"
is-check-item
:is-checked="isSelected(tag)"
@click="setRefSelected(tag)"
>
{{ tag.shortName }}
</gl-dropdown-item>
</gl-dropdown>
</template>
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