@progress/kendo-react-dateinputs/calendar/services/MonthViewService.js

React DateInput is a perfect input component for handling quick and efficient date values. KendoReact Date Inputs package

/**
 * @license
 *-------------------------------------------------------------------------------------------
 * Copyright © 2025 Progress Software Corporation. All rights reserved.
 * Licensed under commercial license. See LICENSE.md in the package root for more information
 *-------------------------------------------------------------------------------------------
 */
"use strict";Object.defineProperty(exports,Symbol.toStringTag,{value:"Module"});const n=require("@progress/kendo-date-math"),l=require("../models/NavigationAction.js"),b=require("../models/SelectionRange.js"),h=require("../../utils.js"),v=[[]],f=7,O=6,p=6,V=0,k={[l.Action.Left]:a=>n.addDays(a,-1),[l.Action.Up]:a=>n.addWeeks(a,-1),[l.Action.Right]:a=>n.addDays(a,1),[l.Action.Down]:a=>n.addWeeks(a,1),[l.Action.PrevView]:a=>n.addMonths(a,-1),[l.Action.NextView]:a=>n.addMonths(a,1),[l.Action.FirstInView]:a=>n.firstDayOfMonth(a),[l.Action.LastInView]:a=>n.lastDayOfMonth(a)};class L{constructor(t){this.intl=t}addToDate(t,e){return n.addMonths(t,e)}datesList(t,e){return h.range(0,e).map(i=>n.addMonths(t,i))}data(t){const{cellUID:e,focusedDate:i,isActiveView:u,max:r,min:o,selectedDate:c,selectionRange:d=b.EMPTY_SELECTIONRANGE,viewDate:g}=t;if(!g)return v;const M=n.firstDayOfMonth(g),y=n.lastDayOfMonth(g),A=n.dayOfWeek(M,this.intl.firstDay(),-1),w=h.range(0,f),E=h.getToday();return h.range(0,O).map(T=>{const I=n.addDays(A,T*f);return w.map(R=>{const s=this.normalize(n.addDays(I,R),o,r),q=s<M||s>y,m=this.isEqual(s,d.start),S=this.isEqual(s,d.end),D=!m&&!S&&h.isInSelectionRange(s,d),N=u&&(Array.isArray(c)?this.isSelectedFromArray(s,c,o,r):h.isInRange(c,o,r)&&this.isEqual(s,c));return{formattedValue:this.value(s),id:`${e}${s.getTime()}`,isFocused:this.isEqual(s,i),isSelected:N,isInRange:h.isInRange(s,o,r),isWeekend:this.isWeekend(s),isRangeStart:m,isRangeMid:D,isRangeEnd:S,isRangeSplitStart:D&&this.isEqual(s,M),isRangeSplitEnd:D&&this.isEqual(s,y),isToday:this.isEqual(s,E),title:this.cellTitle(s),value:s,isOtherMonth:q}})})}isEqual(t,e){return!t||!e?!1:n.getDate(t).getTime()===n.getDate(e).getTime()}isSelectedFromArray(t,e,i,u){let r=!1;return e.forEach(o=>{h.isInRange(t,i,u)&&this.isEqual(t,o)&&(r=!0)}),r}isInArray(t,e){return!!e.length&&n.firstDayOfMonth(e[0])<=t&&t<=n.lastDayOfMonth(e[e.length-1])}isInRange(t,e,i){const u=n.getDate(t),r=!e||n.getDate(e)<=u,o=!i||u<=n.getDate(i);return r&&o}isInSameView(t,e){return n.durationInMonths(t,e)===0}isRangeStart(t){return!t.getMonth()}move(t,e){const i=k[e];return i?i(t):t}cellTitle(t){return this.intl.formatDate(t,"D")}navigationTitle(t){return t?this.isRangeStart(t)?t.getFullYear().toString():this.abbrMonthNames()[t.getMonth()]:""}title(t){return`${this.wideMonthNames()[t.getMonth()]} ${t.getFullYear()}`}rowLength(t){return f+(t?1:0)}skip(t,e){return n.durationInMonths(e,t)}total(t,e){return n.durationInMonths(t,e)+1}value(t){return t?t.getDate().toString():""}viewDate(t,e,i=1){return n.durationInMonths(t,e)<i?n.addMonths(t,-1):t}isWeekend(t){const e=t.getDay();return e===p||e===V}abbrMonthNames(){return this.intl.dateFormatNames({nameType:"abbreviated",type:"months"})}normalize(t,e,i){return t<e&&this.isEqual(t,e)?n.getDate(e):t>i&&this.isEqual(t,i)?n.getDate(i):t}wideMonthNames(){return this.intl.dateFormatNames({nameType:"wide",type:"months",standAlone:!0})}}exports.MonthViewService=L;