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<script>
import {
GlToken,
GlFilteredSearchToken,
GlFilteredSearchSuggestion,
GlDropdownDivider,
GlLoadingIcon,
} from '@gitlab/ui';
import { debounce } from 'lodash';
import createFlash from '~/flash';
import { __ } from '~/locale';
import { DEBOUNCE_DELAY } from '../constants';
export default {
components: {
GlToken,
GlFilteredSearchToken,
GlFilteredSearchSuggestion,
GlDropdownDivider,
GlLoadingIcon,
},
props: {
config: {
type: Object,
required: true,
},
value: {
type: Object,
required: true,
},
},
data() {
return {
branches: this.config.initialBranches || [],
defaultBranches: this.config.defaultBranches || [],
loading: true,
};
},
computed: {
currentValue() {
return this.value.data.toLowerCase();
},
activeBranch() {
return this.branches.find((branch) => branch.name.toLowerCase() === this.currentValue);
},
},
watch: {
active: {
immediate: true,
handler(newValue) {
if (!newValue && !this.branches.length) {
this.fetchBranchBySearchTerm(this.value.data);
}
},
},
},
methods: {
fetchBranchBySearchTerm(searchTerm) {
this.loading = true;
this.config
.fetchBranches(searchTerm)
.then(({ data }) => {
this.branches = data;
})
.catch(() => createFlash({ message: __('There was a problem fetching branches.') }))
.finally(() => {
this.loading = false;
});
},
searchBranches: debounce(function debouncedSearch({ data }) {
this.fetchBranchBySearchTerm(data);
}, DEBOUNCE_DELAY),
},
};
</script>
<template>
<gl-filtered-search-token
:config="config"
v-bind="{ ...$props, ...$attrs }"
v-on="$listeners"
@input="searchBranches"
>
<template #view-token="{ inputValue }">
<gl-token variant="search-value">{{
activeBranch ? activeBranch.name : inputValue
}}</gl-token>
</template>
<template #suggestions>
<gl-filtered-search-suggestion
v-for="branch in defaultBranches"
:key="branch.value"
:value="branch.value"
>
{{ branch.text }}
</gl-filtered-search-suggestion>
<gl-dropdown-divider v-if="defaultBranches.length" />
<gl-loading-icon v-if="loading" />
<template v-else>
<gl-filtered-search-suggestion
v-for="branch in branches"
:key="branch.id"
:value="branch.name"
>
<div class="gl-display-flex">
<span class="gl-display-inline-block gl-mr-3 gl-p-3"></span>
<div>{{ branch.name }}</div>
</div>
</gl-filtered-search-suggestion>
</template>
</template>
</gl-filtered-search-token>
</template>
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