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<script>
import {
GlFilteredSearchToken,
GlAvatar,
GlFilteredSearchSuggestion,
GlDropdownDivider,
GlLoadingIcon,
} from '@gitlab/ui';
import { debounce } from 'lodash';
import { deprecatedCreateFlash as createFlash } from '~/flash';
import { __ } from '~/locale';
import { DEFAULT_LABEL_ANY, DEBOUNCE_DELAY } from '../constants';
export default {
components: {
GlFilteredSearchToken,
GlAvatar,
GlFilteredSearchSuggestion,
GlDropdownDivider,
GlLoadingIcon,
},
props: {
config: {
type: Object,
required: true,
},
value: {
type: Object,
required: true,
},
},
data() {
return {
authors: this.config.initialAuthors || [],
defaultAuthors: this.config.defaultAuthors || [DEFAULT_LABEL_ANY],
loading: true,
};
},
computed: {
currentValue() {
return this.value.data.toLowerCase();
},
activeAuthor() {
return this.authors.find((author) => author.username.toLowerCase() === this.currentValue);
},
activeAuthorAvatar() {
return this.avatarUrl(this.activeAuthor);
},
},
watch: {
active: {
immediate: true,
handler(newValue) {
if (!newValue && !this.authors.length) {
this.fetchAuthorBySearchTerm(this.value.data);
}
},
},
},
methods: {
fetchAuthorBySearchTerm(searchTerm) {
const fetchPromise = this.config.fetchPath
? this.config.fetchAuthors(this.config.fetchPath, searchTerm)
: this.config.fetchAuthors(searchTerm);
fetchPromise
.then((res) => {
// We'd want to avoid doing this check but
// users.json and /groups/:id/members & /projects/:id/users
// return response differently.
this.authors = Array.isArray(res) ? res : res.data;
})
.catch(() => createFlash(__('There was a problem fetching users.')))
.finally(() => {
this.loading = false;
});
},
avatarUrl(author) {
return author.avatarUrl || author.avatar_url;
},
searchAuthors: debounce(function debouncedSearch({ data }) {
this.fetchAuthorBySearchTerm(data);
}, DEBOUNCE_DELAY),
},
};
</script>
<template>
<gl-filtered-search-token
:config="config"
v-bind="{ ...$props, ...$attrs }"
v-on="$listeners"
@input="searchAuthors"
>
<template #view="{ inputValue }">
<gl-avatar
v-if="activeAuthor"
:size="16"
:src="activeAuthorAvatar"
shape="circle"
class="gl-mr-2"
/>
<span>{{ activeAuthor ? activeAuthor.name : inputValue }}</span>
</template>
<template #suggestions>
<gl-filtered-search-suggestion
v-for="author in defaultAuthors"
:key="author.value"
:value="author.value"
>
{{ author.text }}
</gl-filtered-search-suggestion>
<gl-dropdown-divider v-if="defaultAuthors.length" />
<gl-loading-icon v-if="loading" />
<template v-else>
<gl-filtered-search-suggestion
v-for="author in authors"
:key="author.username"
:value="author.username"
>
<div class="d-flex">
<gl-avatar :size="32" :src="avatarUrl(author)" />
<div>
<div>{{ author.name }}</div>
<div>@{{ author.username }}</div>
</div>
</div>
</gl-filtered-search-suggestion>
</template>
</template>
</gl-filtered-search-token>
</template>
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