import { computed, watch } from 'vue';
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import '../../../../utils/index.mjs';
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import { CHECKED_CHANGE_EVENT } from '../transfer-panel.mjs';
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import { usePropsAlias } from './use-props-alias.mjs';
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import { isFunction } from '@vue/shared';
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const useCheck = (props, panelState, emit) => {
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const propsAlias = usePropsAlias(props);
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const filteredData = computed(() => {
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return props.data.filter((item) => {
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if (isFunction(props.filterMethod)) {
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return props.filterMethod(panelState.query, item);
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} else {
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const label = String(item[propsAlias.value.label] || item[propsAlias.value.key]);
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return label.toLowerCase().includes(panelState.query.toLowerCase());
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}
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});
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});
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const checkableData = computed(() => filteredData.value.filter((item) => !item[propsAlias.value.disabled]));
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const checkedSummary = computed(() => {
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const checkedLength = panelState.checked.length;
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const dataLength = props.data.length;
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const { noChecked, hasChecked } = props.format;
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if (noChecked && hasChecked) {
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return checkedLength > 0 ? hasChecked.replace(/\${checked}/g, checkedLength.toString()).replace(/\${total}/g, dataLength.toString()) : noChecked.replace(/\${total}/g, dataLength.toString());
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} else {
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return `${checkedLength}/${dataLength}`;
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}
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});
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const isIndeterminate = computed(() => {
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const checkedLength = panelState.checked.length;
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return checkedLength > 0 && checkedLength < checkableData.value.length;
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});
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const updateAllChecked = () => {
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const checkableDataKeys = checkableData.value.map((item) => item[propsAlias.value.key]);
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panelState.allChecked = checkableDataKeys.length > 0 && checkableDataKeys.every((item) => panelState.checked.includes(item));
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};
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const handleAllCheckedChange = (value) => {
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panelState.checked = value ? checkableData.value.map((item) => item[propsAlias.value.key]) : [];
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};
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watch(() => panelState.checked, (val, oldVal) => {
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updateAllChecked();
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if (panelState.checkChangeByUser) {
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const movedKeys = val.concat(oldVal).filter((v) => !val.includes(v) || !oldVal.includes(v));
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emit(CHECKED_CHANGE_EVENT, val, movedKeys);
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} else {
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emit(CHECKED_CHANGE_EVENT, val);
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panelState.checkChangeByUser = true;
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}
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});
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watch(checkableData, () => {
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updateAllChecked();
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});
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watch(() => props.data, () => {
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const checked = [];
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const filteredDataKeys = filteredData.value.map((item) => item[propsAlias.value.key]);
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panelState.checked.forEach((item) => {
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if (filteredDataKeys.includes(item)) {
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checked.push(item);
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}
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});
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panelState.checkChangeByUser = false;
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panelState.checked = checked;
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});
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watch(() => props.defaultChecked, (val, oldVal) => {
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if (oldVal && val.length === oldVal.length && val.every((item) => oldVal.includes(item)))
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return;
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const checked = [];
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const checkableDataKeys = checkableData.value.map((item) => item[propsAlias.value.key]);
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val.forEach((item) => {
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if (checkableDataKeys.includes(item)) {
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checked.push(item);
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}
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});
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panelState.checkChangeByUser = false;
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panelState.checked = checked;
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}, {
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immediate: true
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});
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return {
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filteredData,
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checkableData,
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checkedSummary,
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isIndeterminate,
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updateAllChecked,
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handleAllCheckedChange
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};
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};
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export { useCheck };
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//# sourceMappingURL=use-check.mjs.map
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