react-day-picker
Version:
Customizable Date Picker for React
40 lines • 2.2 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.getNextFocus = getNextFocus;
const index_js_1 = require("../classes/index.js");
const dateMatchModifiers_js_1 = require("../utils/dateMatchModifiers.js");
const getFocusableDate_js_1 = require("./getFocusableDate.js");
/**
* Determines the next focusable day in the calendar.
*
* This function recursively calculates the next focusable day based on the
* movement direction and modifiers applied to the days.
*
* @param moveBy The unit of movement (e.g., "day", "week").
* @param moveDir The direction of movement ("before" or "after").
* @param refDay The currently focused day.
* @param calendarStartMonth The earliest month the user can navigate to.
* @param calendarEndMonth The latest month the user can navigate to.
* @param props The DayPicker props, including modifiers and configuration
* options.
* @param dateLib The date library to use for date manipulation.
* @param attempt The current recursion attempt (used to limit recursion depth).
* @returns The next focusable day, or `undefined` if no focusable day is found.
*/
function getNextFocus(moveBy, moveDir, refDay, calendarStartMonth, calendarEndMonth, props, dateLib, attempt = 0) {
if (attempt > 365) {
// Limit the recursion to 365 attempts
return undefined;
}
const focusableDate = (0, getFocusableDate_js_1.getFocusableDate)(moveBy, moveDir, refDay.date, calendarStartMonth, calendarEndMonth, props, dateLib);
const isDisabled = Boolean(props.disabled && (0, dateMatchModifiers_js_1.dateMatchModifiers)(focusableDate, props.disabled, dateLib));
const isHidden = Boolean(props.hidden && (0, dateMatchModifiers_js_1.dateMatchModifiers)(focusableDate, props.hidden, dateLib));
const targetMonth = focusableDate;
const focusDay = new index_js_1.CalendarDay(focusableDate, targetMonth, dateLib);
if (!isDisabled && !isHidden) {
return focusDay;
}
// Recursively attempt to find the next focusable date
return getNextFocus(moveBy, moveDir, focusDay, calendarStartMonth, calendarEndMonth, props, dateLib, attempt + 1);
}
//# sourceMappingURL=getNextFocus.js.map