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<HorizontalFacets
:name="name"
:options="facetOptions"
@onCloseFacetDropdown="onDropdownClose"
/>
</template>
<script setup>
import HorizontalFacets from '@atomic-ui/horizontalFacets';
import {
computed, h, ref, watch,
} from 'vue';
import SearchableSingleSelectDropdown from './SearchableSingleSelectDropdown';
const props = defineProps({
modelValue: {
type: [String, Number],
default: '',
},
name: {
type: String,
default: 'searchable-single-select-facet',
},
options: {
type: Array,
default: () => [],
},
placeholder: {
type: String,
default: 'Select item',
},
searchPlaceholder: {
type: String,
default: 'Search...',
},
emptyMessage: {
type: String,
default: 'No options available',
},
noResultsMessage: {
type: String,
default: 'No results found',
},
closeOnSelect: {
type: Boolean,
default: true,
},
clearSearchOnClose: {
type: Boolean,
default: true,
},
});
const emit = defineEmits(['update:modelValue']);
const selectedValue = ref(props.modelValue);
const dropdownRef = ref(null);
const shouldCloseDropdown = ref(false);
watch(
() => props.modelValue,
(newVal) => {
selectedValue.value = newVal;
},
);
const hasOptions = computed(() => Boolean(props.options && props.options.length > 0));
const normalizedOptions = computed(() => props.options.map((option, index) => ({
id: `${props.name}-${index}`,
label: option.displayValue || option.label || option.value || option,
value: option.value || option,
})));
const displayText = computed(() => {
if (!selectedValue.value) {
return props.placeholder;
}
const selectedOption = normalizedOptions.value.find(
(opt) => opt.value === selectedValue.value,
);
return selectedOption ? selectedOption.label : props.placeholder;
});
function handleSelect(value) {
selectedValue.value = value;
emit('update:modelValue', value);
if (props.closeOnSelect) {
shouldCloseDropdown.value = true;
}
}
const DropdownContent = computed(() => {
if (!hasOptions.value) {
return h(
'div',
{
class: 'facet-empty-message padding-2 text-center',
style: {
color: '#6c757d',
fontSize: '14px',
},
},
props.emptyMessage,
);
}
return h(SearchableSingleSelectDropdown, {
ref: dropdownRef,
modelValue: selectedValue.value,
'onUpdate:modelValue': handleSelect,
options: props.options,
name: props.name,
searchPlaceholder: props.searchPlaceholder,
noResultsMessage: props.noResultsMessage,
});
});
const facetOptions = computed(() => [
{
id: `${props.name}-facet`,
contents: {
text: displayText.value,
},
dropdown: {
customComponent: DropdownContent.value,
},
...(shouldCloseDropdown.value && { forceClose: true }),
},
]);
function onDropdownClose() {
Iif (props.clearSearchOnClose && dropdownRef.value) {
dropdownRef.value.searchTerm = '';
}
shouldCloseDropdown.value = false;
}
</script>
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