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<script>
import {
GlToken,
GlFilteredSearchToken,
GlFilteredSearchSuggestion,
GlDropdownDivider,
GlLoadingIcon,
} from '@gitlab/ui';
import { debounce } from 'lodash';
import { deprecatedCreateFlash as createFlash } from '~/flash';
import { convertObjectPropsToCamelCase } from '~/lib/utils/common_utils';
import { __ } from '~/locale';
import { DEFAULT_LABELS, DEBOUNCE_DELAY } from '../constants';
import { stripQuotes } from '../filtered_search_utils';
export default {
components: {
GlToken,
GlFilteredSearchToken,
GlFilteredSearchSuggestion,
GlDropdownDivider,
GlLoadingIcon,
},
props: {
config: {
type: Object,
required: true,
},
value: {
type: Object,
required: true,
},
},
data() {
return {
labels: this.config.initialLabels || [],
defaultLabels: this.config.defaultLabels || DEFAULT_LABELS,
loading: true,
};
},
computed: {
currentValue() {
return this.value.data.toLowerCase();
},
activeLabel() {
return this.labels.find(
(label) => label.title.toLowerCase() === stripQuotes(this.currentValue),
);
},
containerStyle() {
if (this.activeLabel) {
const { color, textColor } = convertObjectPropsToCamelCase(this.activeLabel);
return { backgroundColor: color, color: textColor };
}
return {};
},
},
watch: {
active: {
immediate: true,
handler(newValue) {
if (!newValue && !this.labels.length) {
this.fetchLabelBySearchTerm(this.value.data);
}
},
},
},
methods: {
fetchLabelBySearchTerm(searchTerm) {
this.loading = true;
this.config
.fetchLabels(searchTerm)
.then((res) => {
// We'd want to avoid doing this check but
// labels.json and /groups/:id/labels & /projects/:id/labels
// return response differently.
this.labels = Array.isArray(res) ? res : res.data;
})
.catch(() => createFlash(__('There was a problem fetching labels.')))
.finally(() => {
this.loading = false;
});
},
searchLabels: debounce(function debouncedSearch({ data }) {
this.fetchLabelBySearchTerm(data);
}, DEBOUNCE_DELAY),
},
};
</script>
<template>
<gl-filtered-search-token
:config="config"
v-bind="{ ...$props, ...$attrs }"
v-on="$listeners"
@input="searchLabels"
>
<template #view-token="{ inputValue, cssClasses, listeners }">
<gl-token variant="search-value" :class="cssClasses" :style="containerStyle" v-on="listeners"
>~{{ activeLabel ? activeLabel.title : inputValue }}</gl-token
>
</template>
<template #suggestions>
<gl-filtered-search-suggestion
v-for="label in defaultLabels"
:key="label.value"
:value="label.value"
>
{{ label.text }}
</gl-filtered-search-suggestion>
<gl-dropdown-divider v-if="defaultLabels.length" />
<gl-loading-icon v-if="loading" />
<template v-else>
<gl-filtered-search-suggestion v-for="label in labels" :key="label.id" :value="label.title">
<div class="gl-display-flex">
<span
:style="{ backgroundColor: label.color }"
class="gl-display-inline-block mr-2 p-2"
></span>
<div>{{ label.title }}</div>
</div>
</gl-filtered-search-suggestion>
</template>
</template>
</gl-filtered-search-token>
</template>
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