element-plus
Version:
A Component Library for Vue 3
103 lines (101 loc) • 3.25 kB
JavaScript
import { isArray } from "../../../../utils/types.mjs";
import { useLocale } from "../../../../hooks/use-locale/index.mjs";
import { useNamespace } from "../../../../hooks/use-namespace/index.mjs";
import { ROOT_PICKER_INJECTION_KEY } from "../constants.mjs";
import { getDefaultValue, isValidRange } from "../utils.mjs";
import { useShortcut } from "./use-shortcut.mjs";
import { isEqual } from "lodash-unified";
import { getCurrentInstance, inject, ref, unref, watch } from "vue";
import dayjs from "dayjs";
//#region ../../packages/components/date-picker-panel/src/composables/use-range-picker.ts
const useRangePicker = (props, { defaultValue, defaultTime, leftDate, rightDate, step, unit, sortDates }) => {
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 parseValue = (parsedValue) => {
if (isArray(parsedValue) && parsedValue.length === 2) {
const [start, end] = parsedValue;
minDate.value = start;
leftDate.value = start;
maxDate.value = end;
sortDates(unref(minDate), unref(maxDate));
} else restoreDefault();
};
const restoreDefault = () => {
let [start, end] = getDefaultValue(unref(defaultValue), {
lang: unref(lang),
step,
unit,
unlinkPanels: props.unlinkPanels
});
const getShift = (day) => {
return day.diff(day.startOf("d"), "ms");
};
const maybeTimes = unref(defaultTime);
if (maybeTimes) {
let leftShift = 0;
let rightShift = 0;
if (isArray(maybeTimes)) {
const [timeStart, timeEnd] = maybeTimes.map(dayjs);
leftShift = getShift(timeStart);
rightShift = getShift(timeEnd);
} else {
const shift = getShift(dayjs(maybeTimes));
leftShift = shift;
rightShift = shift;
}
start = start.startOf("d").add(leftShift, "ms");
end = end.startOf("d").add(rightShift, "ms");
}
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 (!parsedValue?.length || !isEqual(parsedValue, [minDate.value, maxDate.value])) parseValue(parsedValue);
}, { immediate: true });
watch(() => props.visible, () => {
if (props.visible) parseValue(props.parsedValue);
}, { immediate: true });
return {
minDate,
maxDate,
rangeState,
lang,
ppNs: pickerNs,
drpNs,
handleChangeRange,
handleRangeConfirm,
handleShortcutClick,
onSelect,
parseValue,
t
};
};
//#endregion
export { useRangePicker };
//# sourceMappingURL=use-range-picker.mjs.map