element-plus
Version:
A Component Library for Vue 3
90 lines (87 loc) • 2.52 kB
JavaScript
import { getCurrentInstance, inject, ref, unref, watch } from 'vue';
import '../../../../utils/index.mjs';
import '../../../../tokens/index.mjs';
import '../../../../hooks/index.mjs';
import { isValidRange, getDefaultValue } from '../utils.mjs';
import { useShortcut } from './use-shortcut.mjs';
import { ROOT_PICKER_INJECTION_KEY } from '../../../../tokens/date-picker.mjs';
import { useNamespace } from '../../../../hooks/use-namespace/index.mjs';
import { useLocale } from '../../../../hooks/use-locale/index.mjs';
import { isArray } from '@vue/shared';
const useRangePicker = (props, {
defaultValue,
leftDate,
rightDate,
unit,
onParsedValueChanged
}) => {
const { emit } = getCurrentInstance();
const { pickerNs } = inject(ROOT_PICKER_INJECTION_KEY);
const drpNs = useNamespace("date-range-picker");
const { t, lang } = useLocale();
const handleShortcutClick = useShortcut(lang);
const minDate = ref();
const maxDate = ref();
const rangeState = ref({
endDate: null,
selecting: false
});
const handleChangeRange = (val) => {
rangeState.value = val;
};
const handleRangeConfirm = (visible = false) => {
const _minDate = unref(minDate);
const _maxDate = unref(maxDate);
if (isValidRange([_minDate, _maxDate])) {
emit("pick", [_minDate, _maxDate], visible);
}
};
const onSelect = (selecting) => {
rangeState.value.selecting = selecting;
if (!selecting) {
rangeState.value.endDate = null;
}
};
const restoreDefault = () => {
const [start, end] = getDefaultValue(unref(defaultValue), {
lang: unref(lang),
unit,
unlinkPanels: props.unlinkPanels
});
minDate.value = void 0;
maxDate.value = void 0;
leftDate.value = start;
rightDate.value = end;
};
watch(defaultValue, (val) => {
if (val) {
restoreDefault();
}
}, { immediate: true });
watch(() => props.parsedValue, (parsedValue) => {
if (isArray(parsedValue) && parsedValue.length === 2) {
const [start, end] = parsedValue;
minDate.value = start;
leftDate.value = start;
maxDate.value = end;
onParsedValueChanged(unref(minDate), unref(maxDate));
} else {
restoreDefault();
}
}, { immediate: true });
return {
minDate,
maxDate,
rangeState,
lang,
ppNs: pickerNs,
drpNs,
handleChangeRange,
handleRangeConfirm,
handleShortcutClick,
onSelect,
t
};
};
export { useRangePicker };
//# sourceMappingURL=use-range-picker.mjs.map