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/*!
FullCalendar iCalendar Plugin v6.1.8
Docs & License: https://fullcalendar.io/docs/icalendar
(c) 2023 Adam Shaw
*/
FullCalendar.ICalendar=function(e,t,n,r){"use strict";function a(e){if(e&&e.__esModule)return e;var t=Object.create(null);return e&&Object.keys(e).forEach((function(n){if("default"!==n){var r=Object.getOwnPropertyDescriptor(e,n);Object.defineProperty(t,n,r.get?r:{enumerable:!0,get:function(){return e[n]}})}})),t.default=e,t}var s=a(r);class i{constructor(e){this.maxIterations=null!=e.maxIterations?e.maxIterations:1e3,this.skipInvalidDates=null!=e.skipInvalidDates&&e.skipInvalidDates,this.jCalData=s.parse(e.ics),this.component=new s.Component(this.jCalData),this.events=this.component.getAllSubcomponents("vevent").map(e=>new s.Event(e)),this.skipInvalidDates&&(this.events=this.events.filter(e=>{try{return e.startDate.toJSDate(),e.endDate.toJSDate(),!0}catch(e){return!1}}))}between(e,t){function n(n,r){return(!e||r>=e.getTime())&&(!t||n<=t.getTime())}function r(e){const t=e.startDate.toJSDate().getTime();let n=e.endDate.toJSDate().getTime();return e.endDate.isDate&&n>t&&(n-=1),{startTime:t,endTime:n}}const a=[];this.events.forEach(e=>{e.isRecurrenceException()&&a.push(e)});const s={events:[],occurrences:[]};return this.events.filter(e=>!e.isRecurrenceException()).forEach(e=>{const i=[];if(e.component.getAllProperties("exdate").forEach(e=>{const t=e.getFirstValue();i.push(t.toJSDate().getTime())}),e.isRecurring()){const o=e.iterator();let c,l=0;do{if(l+=1,c=o.next(),c){const o=e.getOccurrenceDetails(c),{startTime:l,endTime:u}=r(o),d=-1!==i.indexOf(l),p=a.find(t=>t.uid===e.uid&&t.recurrenceId.toJSDate().getTime()===o.startDate.toJSDate().getTime());if(t&&l>t.getTime())break;n(l,u)&&(p?s.events.push(p):d||s.occurrences.push(o))}}while(c&&(!this.maxIterations||l<this.maxIterations));return}const{startTime:o,endTime:c}=r(e);n(o,c)&&s.events.push(e)}),s}before(e){return this.between(void 0,e)}after(e){return this.between(e)}all(){return this.between()}}const o={parseMeta:e=>e.url&&"ics"===e.format?{url:e.url,format:"ics"}:null,fetch(e,t,n){let r=e.eventSource.meta,{internalState:a}=r;a&&!e.isRefetch||(a=r.internalState={response:null,iCalExpanderPromise:fetch(r.url,{method:"GET"}).then(e=>e.text().then(t=>(a.response=e,new i({ics:t,skipInvalidDates:!0}))))}),a.iCalExpanderPromise.then(n=>{t({rawEvents:c(n,e.range),response:a.response})},n)}};function c(e,t){let r=n.addDays(t.start,-1),a=n.addDays(t.end,1),s=e.between(r,a),i=[];for(let e of s.events)i.push(Object.assign(Object.assign({},l(e)),{start:e.startDate.toString(),end:d(e)&&e.endDate?e.endDate.toString():null}));for(let e of s.occurrences){let t=e.item;i.push(Object.assign(Object.assign({},l(t)),{start:e.startDate.toString(),end:d(t)&&e.endDate?e.endDate.toString():null}))}return i}function l(e){return{title:e.summary,url:u(e),extendedProps:{location:e.location,organizer:e.organizer,description:e.description}}}function u(e){let t=e.component.getFirstProperty("url");return t?t.getFirstValue():""}function d(e){return Boolean(e.component.getFirstProperty("dtend"))||Boolean(e.component.getFirstProperty("duration"))}var p=t.createPlugin({name:"@fullcalendar/icalendar",eventSourceDefs:[o]});return t.globalPlugins.push(p),e.default=p,Object.defineProperty(e,"__esModule",{value:!0}),e}({},FullCalendar,FullCalendar.Internal,ICAL);
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