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45 lines
1.1 KiB
JavaScript
45 lines
1.1 KiB
JavaScript
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import Fuse from 'fuse.js';
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import { ref, watch, computed } from 'vue-demi';
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import { toValue } from '@vueuse/shared';
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function useFuse(search, data, options) {
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const createFuse = () => {
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var _a, _b;
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return new Fuse(
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(_a = toValue(data)) != null ? _a : [],
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(_b = toValue(options)) == null ? void 0 : _b.fuseOptions
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);
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};
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const fuse = ref(createFuse());
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watch(
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() => {
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var _a;
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return (_a = toValue(options)) == null ? void 0 : _a.fuseOptions;
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},
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() => {
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fuse.value = createFuse();
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},
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{ deep: true }
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);
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watch(
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() => toValue(data),
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(newData) => {
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fuse.value.setCollection(newData);
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},
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{ deep: true }
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);
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const results = computed(() => {
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const resolved = toValue(options);
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if ((resolved == null ? void 0 : resolved.matchAllWhenSearchEmpty) && !toValue(search))
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return toValue(data).map((item, index) => ({ item, refIndex: index }));
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const limit = resolved == null ? void 0 : resolved.resultLimit;
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return fuse.value.search(toValue(search), limit ? { limit } : void 0);
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});
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return {
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fuse,
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results
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};
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}
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export { useFuse };
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