element-plus/es/components/transfer/src/composables/use-computed-data.mjs

A Component Library for Vue 3

import { usePropsAlias } from "./use-props-alias.mjs";
import { computed } from "vue";

//#region ../../packages/components/transfer/src/composables/use-computed-data.ts
const useComputedData = (props) => {
	const propsAlias = usePropsAlias(props);
	const dataObj = computed(() => props.data.reduce((o, cur) => (o[cur[propsAlias.value.key]] = cur, o), {}));
	return {
		sourceData: computed(() => props.data.filter((item) => !props.modelValue.includes(item[propsAlias.value.key]))),
		targetData: computed(() => {
			if (props.targetOrder === "original") return props.data.filter((item) => props.modelValue.includes(item[propsAlias.value.key]));
			else return props.modelValue.reduce((arr, cur) => {
				const val = dataObj.value[cur];
				if (val) arr.push(val);
				return arr;
			}, []);
		})
	};
};

//#endregion
export { useComputedData };
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