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甲情_甲意/miniprogram/node_modules/antd-mini/less/Calendar/utils.js

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+import dayjs from 'dayjs';
+import { isoWeekday } from '../_util/dayjs/iso-weekday';
+export function getMonthListFromRange(start, end) {
+    if (start.isAfter(end))
+        throw new Error("Start time can't be later than end time.");
+    var result = [];
+    var current = start.date(1);
+    while (!current.isAfter(end)) {
+        result.push(current.date(1));
+        current = current.add(1, 'month');
+    }
+    return result;
+}
+export function defaultMonthRange() {
+    var start = dayjs().startOf('date');
+    var end = dayjs().startOf('date').add(2, 'month');
+    return [start.toDate().getTime(), end.toDate().getTime()];
+}
+/**
+ *
+ * @param month 月份的某一天
+ * @param weekStartsOn 日历以星期几开始
+ * @returns 获取当月日历所有的日子
+ */
+export function getDate(month, weekStartsOn) {
+    var startOfMonth = month.date(1);
+    var cells = [];
+    var iterator = startOfMonth
+        .subtract(isoWeekday(startOfMonth) % 7, 'day')
+        .startOf('day');
+    if (weekStartsOn === 'Monday') {
+        iterator = iterator.add(1, 'day');
+        if (iterator.isSame(startOfMonth, 'month') &&
+            !iterator.isSame(startOfMonth.startOf('date'), 'date')) {
+            iterator = iterator.add(-7, 'days');
+        }
+    }
+    var diffDay = startOfMonth.date(1).add(1, 'month').diff(iterator, 'day');
+    var lintCount = Math.ceil(diffDay / 7);
+    while (cells.length < lintCount * 7) {
+        cells.push(iterator);
+        iterator = iterator.add(1, 'day');
+    }
+    return cells;
+}
+export function renderCells(cellsMonth, weekStartsOn, value, localeText, monthRangeList) {
+    var _a;
+    var rangeStartDate = monthRangeList[0], rangeEndDate = monthRangeList[1];
+    var rowBeginDay = 0;
+    var rowEndDay = 6;
+    if (weekStartsOn === 'Monday') {
+        rowBeginDay = 1;
+        rowEndDay = 0;
+    }
+    var dates = getDate(cellsMonth, weekStartsOn);
+    if (!value) {
+        return dates.map(function (d, index) {
+            var isToday = dayjs().isSame(d, 'day');
+            var isRowBegin = d.isSame(cellsMonth.startOf('month'), 'date') ||
+                d.day() === rowBeginDay;
+            var isRowEnd = d.isSame(cellsMonth.endOf('month'), 'date') || d.day() === rowEndDay;
+            var top;
+            if (isToday) {
+                top = {
+                    label: localeText.today,
+                };
+            }
+            return {
+                index: index,
+                disabled: false,
+                time: d.toDate().getTime(),
+                date: d.get('date'),
+                isSelected: false,
+                isSelectedBegin: false,
+                top: top,
+                isSelectedEnd: false,
+                inThisMonth: d.month() === cellsMonth.month(),
+                isRowBegin: isRowBegin,
+                isRowEnd: isRowEnd,
+                isRange: (d.isSame(rangeStartDate) || d.isAfter(rangeStartDate)) &&
+                    (d.isSame(rangeEndDate) || d.isBefore(rangeEndDate)),
+            };
+        });
+    }
+    var selectBegin;
+    var selectEnd;
+    if (Array.isArray(value)) {
+        selectBegin = dayjs(value[0]);
+        selectEnd = dayjs((_a = value[1]) !== null && _a !== void 0 ? _a : value[0]);
+    }
+    else {
+        selectBegin = dayjs(value);
+        selectEnd = dayjs(value);
+    }
+    return dates.map(function (d, index) {
+        var isToday = dayjs().isSame(d, 'day');
+        var isRowBegin = d.isSame(cellsMonth.startOf('month'), 'date') || d.day() === rowBeginDay;
+        var isRowEnd = d.isSame(cellsMonth.endOf('month'), 'date') || d.day() === rowEndDay;
+        var isSelectedBegin = selectBegin.isSame(d, 'day');
+        var isSelectedEnd = selectEnd.isSame(d, 'day');
+        var isSelected = (!!selectBegin.isBefore(d, 'day') && !!selectEnd.isAfter(d, 'day')) ||
+            isSelectedBegin ||
+            isSelectedEnd;
+        var inThisMonth = d.month() === cellsMonth.month();
+        var time = d.toDate().getTime();
+        var topLabel = isToday ? localeText.today : '';
+        if (Array.isArray(value)) {
+            if (isSelectedBegin) {
+                if (isSelectedEnd && value.length === 2) {
+                    topLabel = localeText.startAndEnd;
+                }
+                else {
+                    topLabel = localeText.start;
+                }
+            }
+            else {
+                if (isSelectedEnd) {
+                    topLabel = localeText.end;
+                }
+            }
+        }
+        return {
+            index: index,
+            disabled: false,
+            time: time,
+            date: d.get('date'),
+            isSelected: isSelected,
+            isSelectedBegin: isSelectedBegin,
+            top: { label: topLabel },
+            isSelectedEnd: isSelectedEnd,
+            inThisMonth: inThisMonth,
+            isRowBegin: isRowBegin,
+            isRowEnd: isRowEnd,
+            isRange: (d.isSame(rangeStartDate) || d.isAfter(rangeStartDate)) &&
+                (d.isSame(rangeEndDate) || d.isBefore(rangeEndDate)),
+        };
+    });
+}
+export function getSelectionModeFromValue(value) {
+    if (Array.isArray(value)) {
+        return 'range';
+    }
+    if (typeof value === 'number') {
+        return 'single';
+    }
+    return null;
+}
+// 获取滚动视图的元素id
+export function getScrollIntoViewId(value) {
+    // 已选中时间滚动到可视区域内（微信不支持id为数字开头）
+    return "id_".concat(value &&
+        dayjs(Array.isArray(value) ? value[0] : value)
+            .startOf('d')
+            .subtract(7, 'd') // 需要定位的地方往前推7天，让已选中时间定位到中间位置
+            .toDate()
+            .getTime());
+}