function l(n,t,e,r,s,i,a,u){return l.fromTZ(l.tp(n,t,e,r,s,i,a),u)}l.fromTZISO=(n,t,e)=>l.fromTZ(R(n,t),e);l.fromTZ=function(n,t){let e=new Date(Date.UTC(n.y,n.m-1,n.d,n.h,n.i,n.s)),r=D(n.tz,e),s=new Date(e.getTime()-r),i=D(n.tz,s);if(i-r===0)return s;{let a=new Date(e.getTime()-i),u=D(n.tz,a);if(u-i===0)return a;if(!t&&u-i>0)return a;if(t)throw new Error("Invalid date passed to fromTZ()");return s}};l.toTZ=function(n,t){let e=n.toLocaleString("en-US",{timeZone:t}).replace(/[\u202f]/," "),r=new Date(e);return{y:r.getFullYear(),m:r.getMonth()+1,d:r.getDate(),h:r.getHours(),i:r.getMinutes(),s:r.getSeconds(),tz:t}};l.tp=(n,t,e,r,s,i,a)=>({y:n,m:t,d:e,h:r,i:s,s:i,tz:a});function D(n,t=new Date){let e=t.toLocaleString("en-US",{timeZone:n,timeZoneName:"shortOffset"}).split(" ").slice(-1)[0],r=t.toLocaleString("en-US").replace(/[\u202f]/," ");return Date.parse(`${r} GMT`)-Date.parse(`${r} ${e}`)}function R(n,t){let e=new Date(Date.parse(n));if(isNaN(e))throw new Error("minitz: Invalid ISO8601 passed to parser.");let r=n.substring(9);return n.includes("Z")||r.includes("-")||r.includes("+")?l.tp(e.getUTCFullYear(),e.getUTCMonth()+1,e.getUTCDate(),e.getUTCHours(),e.getUTCMinutes(),e.getUTCSeconds(),"Etc/UTC"):l.tp(e.getFullYear(),e.getMonth()+1,e.getDate(),e.getHours(),e.getMinutes(),e.getSeconds(),t)}l.minitz=l;var y=32,g=31|y,v=[1,2,4,8,16],d=class{pattern;timezone;second;minute;hour;day;month;dayOfWeek;lastDayOfMonth;starDOM;starDOW;constructor(t,e){this.pattern=t,this.timezone=e,this.second=Array(60).fill(0),this.minute=Array(60).fill(0),this.hour=Array(24).fill(0),this.day=Array(31).fill(0),this.month=Array(12).fill(0),this.dayOfWeek=Array(7).fill(0),this.lastDayOfMonth=!1,this.starDOM=!1,this.starDOW=!1,this.parse()}parse(){if(!(typeof this.pattern=="string"||this.pattern instanceof String))throw new TypeError("CronPattern: Pattern has to be of type string.");this.pattern.indexOf("@")>=0&&(this.pattern=this.handleNicknames(this.pattern).trim());let t=this.pattern.replace(/\s+/g," ").split(" ");if(t.length<5||t.length>6)throw new TypeError("CronPattern: invalid configuration format ('"+this.pattern+"'), exactly five or six space separated parts are required.");if(t.length===5&&t.unshift("0"),t[3].indexOf("L")>=0&&(t[3]=t[3].replace("L",""),this.lastDayOfMonth=!0),t[3]=="*"&&(this.starDOM=!0),t[4].length>=3&&(t[4]=this.replaceAlphaMonths(t[4])),t[5].length>=3&&(t[5]=this.replaceAlphaDays(t[5])),t[5]=="*"&&(this.starDOW=!0),this.pattern.indexOf("?")>=0){let e=new f(new Date,this.timezone).getDate(!0);t[0]=t[0].replace("?",e.getSeconds().toString()),t[1]=t[1].replace("?",e.getMinutes().toString()),t[2]=t[2].replace("?",e.getHours().toString()),this.starDOM||(t[3]=t[3].replace("?",e.getDate().toString())),t[4]=t[4].replace("?",(e.getMonth()+1).toString()),this.starDOW||(t[5]=t[5].replace("?",e.getDay().toString()))}this.throwAtIllegalCharacters(t),this.partToArray("second",t[0],0,1),this.partToArray("minute",t[1],0,1),this.partToArray("hour",t[2],0,1),this.partToArray("day",t[3],-1,1),this.partToArray("month",t[4],-1,1),this.partToArray("dayOfWeek",t[5],0,g),this.dayOfWeek[7]&&(this.dayOfWeek[0]=this.dayOfWeek[7])}partToArray(t,e,r,s){let i=this[t],a=t==="day"&&this.lastDayOfMonth;if(e===""&&!a)throw new TypeError("CronPattern: configuration entry "+t+" ("+e+") is empty, check for trailing spaces.");if(e==="*")return i.fill(s);let u=e.split(",");if(u.length>1)for(let o=0;o<u.length;o++)this.partToArray(t,u[o],r,s);else e.indexOf("-")!==-1&&e.indexOf("/")!==-1?this.handleRangeWithStepping(e,t,r,s):e.indexOf("-")!==-1?this.handleRange(e,t,r,s):e.indexOf("/")!==-1?this.handleStepping(e,t,r,s):e!==""&&this.handleNumber(e,t,r,s)}throwAtIllegalCharacters(t){for(let e=0;e<t.length;e++)if((e===5?/[^/*0-9,\-#L]+/:/[^/*0-9,-]+/).test(t[e]))throw new TypeError("CronPattern: configuration entry "+e+" ("+t[e]+") contains illegal characters.")}handleNumber(t,e,r,s){let i=this.extractNth(t,e),a=parseInt(i[0],10)+r;if(isNaN(a))throw new TypeError("CronPattern: "+e+" is not a number: '"+t+"'");this.setPart(e,a,i[1]||s)}setPart(t,e,r){if(!Object.prototype.hasOwnProperty.call(this,t))throw new TypeError("CronPattern: Invalid part specified: "+t);if(t==="dayOfWeek"){if(e===7&&(e=0),e<0||e>6)throw new RangeError("CronPattern: Invalid value for dayOfWeek: "+e);this.setNthWeekdayOfMonth(e,r);return}if(t==="second"||t==="minute"){if(e<0||e>=60)throw new RangeError("CronPattern: Invalid value for "+t+": "+e)}else if(t==="hour"){if(e<0||e>=24)throw new RangeError("CronPattern: Invalid value for "+t+": "+e)}else if(t==="day"){if(e<0||e>=31)throw new RangeError("CronPattern: Invalid value for "+t+": "+e)}else if(t==="month"&&(e<0||e>=12))throw new RangeError("CronPattern: Invalid value for "+t+": "+e);this[t][e]=r}handleRangeWithStepping(t,e,r,s){let i=this.extractNth(t,e),a=i[0].match(/^(\d+)-(\d+)\/(\d+)$/);if(a===null)throw new TypeError("CronPattern: Syntax error, illegal range with stepping: '"+t+"'");let[,u,o,h]=a,c=parseInt(u,10)+r,w=parseInt(o,10)+r,C=parseInt(h,10);if(isNaN(c))throw new TypeError("CronPattern: Syntax error, illegal lower range (NaN)");if(isNaN(w))throw new TypeError("CronPattern: Syntax error, illegal upper range (NaN)");if(isNaN(C))throw new TypeError("CronPattern: Syntax error, illegal stepping: (NaN)");if(C===0)throw new TypeError("CronPattern: Syntax error, illegal stepping: 0");if(C>this[e].length)throw new TypeError("CronPattern: Syntax error, steps cannot be greater than maximum value of part ("+this[e].length+")");if(c>w)throw new TypeError("CronPattern: From value is larger than to value: '"+t+"'");for(let T=c;T<=w;T+=C)this.setPart(e,T,i[1]||s)}extractNth(t,e){let r=t,s;if(r.includes("#")){if(e!=="dayOfWeek")throw new Error("CronPattern: nth (#) only allowed in day-of-week field");s=r.split("#")[1],r=r.split("#")[0]}return[r,s]}handleRange(t,e,r,s){let i=this.extractNth(t,e),a=i[0].split("-");if(a.length!==2)throw new TypeError("CronPattern: Syntax error, illegal range: '"+t+"'");let u=parseInt(a[0],10)+r,o=parseInt(a[1],10)+r;if(isNaN(u))throw new TypeError("CronPattern: Syntax error, illegal lower range (NaN)");if(isNaN(o))throw new TypeError("CronPattern: Syntax error, illegal upper range (NaN)");if(u>o)throw new TypeError("CronPattern: From value is larger than to value: '"+t+"'");for(let h=u;h<=o;h++)this.setPart(e,h,i[1]||s)}handleStepping(t,e,r,s){let i=this.extractNth(t,e),a=i[0].split("/");if(a.length!==2)throw new TypeError("CronPattern: Syntax error, illegal stepping: '"+t+"'");a[0]===""&&(a[0]="*");let u=0;a[0]!=="*"&&(u=parseInt(a[0],10)+r);let o=parseInt(a[1],10);if(isNaN(o))throw new TypeError("CronPattern: Syntax error, illegal stepping: (NaN)");if(o===0)throw new TypeError("CronPattern: Syntax error, illegal stepping: 0");if(o>this[e].length)throw new TypeError("CronPattern: Syntax error, max steps for part is ("+this[e].length+")");for(let h=u;h<this[e].length;h+=o)this.setPart(e,h,i[1]||s)}replaceAlphaDays(t){return t.replace(/-sun/gi,"-7").replace(/sun/gi,"0").replace(/mon/gi,"1").replace(/tue/gi,"2").replace(/wed/gi,"3").replace(/thu/gi,"4").replace(/fri/gi,"5").replace(/sat/gi,"6")}replaceAlphaMonths(t){return t.replace(/jan/gi,"1").replace(/feb/gi,"2").replace(/mar/gi,"3").replace(/apr/gi,"4").replace(/may/gi,"5").replace(/jun/gi,"6").replace(/jul/gi,"7").replace(/aug/gi,"8").replace(/sep/gi,"9").replace(/oct/gi,"10").replace(/nov/gi,"11").replace(/dec/gi,"12")}handleNicknames(t){let e=t.trim().toLowerCase();return e==="@yearly"||e==="@annually"?"0 0 1 1 *":e==="@monthly"?"0 0 1 * *":e==="@weekly"?"0 0 * * 0":e==="@daily"?"0 0 * * *":e==="@hourly"?"0 * * * *":t}setNthWeekdayOfMonth(t,e){if(typeof e!="number"&&e==="L")this.dayOfWeek[t]=this.dayOfWeek[t]|y;else if(e===g)this.dayOfWeek[t]=g;else if(e<6&&e>0)this.dayOfWeek[t]=this.dayOfWeek[t]|v[e-1];else throw new TypeError(`CronPattern: nth weekday out of range, should be 1-5 or L. Value: ${e}, Type: ${typeof e}`)}};var O=[31,28,31,30,31,30,31,31,30,31,30,31],m=[["month","year",0],["day","month",-1],["hour","day",0],["minute","hour",0],["second","minute",0]],f=class n{tz;ms;second;minute;hour;day;month;year;constructor(t,e){if(this.tz=e,t&&t instanceof Date)if(!isNaN(t))this.fromDate(t);else throw new TypeError("CronDate: Invalid date passed to CronDate constructor");else if(t===void 0)this.fromDate(new Date);else if(t&&typeof t=="string")this.fromString(t);else if(t instanceof n)this.fromCronDate(t);else throw new TypeError("CronDate: Invalid type ("+typeof t+") passed to CronDate constructor")}isNthWeekdayOfMonth(t,e,r,s){let a=new Date(Date.UTC(t,e,r)).getUTCDay(),u=0;for(let o=1;o<=r;o++)new Date(Date.UTC(t,e,o)).getUTCDay()===a&&u++;if(s&g&&v[u-1]&s)return!0;if(s&y){let o=new Date(Date.UTC(t,e+1,0)).getUTCDate();for(let h=r+1;h<=o;h++)if(new Date(Date.UTC(t,e,h)).getUTCDay()===a)return!1;return!0}return!1}fromDate(t){if(this.tz!==void 0)if(typeof this.tz=="number")this.ms=t.getUTCMilliseconds(),this.second=t.getUTCSeconds(),this.minute=t.getUTCMinutes()+this.tz,this.hour=t.getUTCHours(),this.day=t.getUTCDate(),this.month=t.getUTCMonth(),this.year=t.getUTCFullYear(),this.apply();else{let e=l.toTZ(t,this.tz);this.ms=t.getMilliseconds(),this.second=e.s,this.minute=e.i,this.hour=e.h,this.day=e.d,this.month=e.m-1,this.year=e.y}else this.ms=t.getMilliseconds(),this.second=t.getSeconds(),this.minute=t.getMinutes(),this.hour=t.getHours(),this.day=t.getDate(),this.month=t.getMonth(),this.year=t.getFullYear()}fromCronDate(t){this.tz=t.tz,this.year=t.year,this.month=t.month,this.day=t.day,this.hour=t.hour,this.minute=t.minute,this.second=t.second,this.ms=t.ms}apply(){if(this.month>11||this.day>O[this.month]||this.hour>59||this.minute>59||this.second>59||this.hour<0||this.minute<0||this.second<0){let t=new Date(Date.UTC(this.year,this.month,this.day,this.hour,this.minute,this.second,this.ms));return this.ms=t.getUTCMilliseconds(),this.second=t.getUTCSeconds(),this.minute=t.getUTCMinutes(),this.hour=t.getUTCHours(),this.day=t.getUTCDate(),this.month=t.getUTCMonth(),this.year=t.getUTCFullYear(),!0}else return!1}fromString(t){if(typeof this.tz=="number"){let e=l.fromTZISO(t);this.ms=e.getUTCMilliseconds(),this.second=e.getUTCSeconds(),this.minute=e.getUTCMinutes(),this.hour=e.getUTCHours(),this.day=e.getUTCDate(),this.month=e.getUTCMonth(),this.year=e.getUTCFullYear(),this.apply()}else return this.fromDate(l.fromTZISO(t,this.tz))}findNext(t,e,r,s){let i=this[e],a;r.lastDayOfMonth&&(this.month!==1?a=O[this.month]:a=new Date(Date.UTC(this.year,this.month+1,0,0,0,0,0)).getUTCDate());let u=!r.starDOW&&e=="day"?new Date(Date.UTC(this.year,this.month,1,0,0,0,0)).getUTCDay():void 0;for(let o=this[e]+s;o<r[e].length;o++){let h=r[e][o];if(e==="day"&&r.lastDayOfMonth&&o-s==a&&(h=1),e==="day"&&!r.starDOW){let c=r.dayOfWeek[(u+(o-s-1))%7];if(c&&c&g)c=this.isNthWeekdayOfMonth(this.year,this.month,o-s,c)?1:0;else if(c)throw new Error(`CronDate: Invalid value for dayOfWeek encountered. ${c}`);t.legacyMode&&!r.starDOM?h=h||c:h=h&&c}if(h)return this[e]=o-s,i!==this[e]?2:1}return 3}recurse(t,e,r){let s=this.findNext(e,m[r][0],t,m[r][2]);if(s>1){let i=r+1;for(;i<m.length;)this[m[i][0]]=-m[i][2],i++;if(s===3)return this[m[r][1]]++,this[m[r][0]]=-m[r][2],this.apply(),this.recurse(t,e,0);if(this.apply())return this.recurse(t,e,r-1)}return r+=1,r>=m.length?this:this.year>=3e3?null:this.recurse(t,e,r)}increment(t,e,r){return this.second+=e.interval!==void 0&&e.interval>1&&r?e.interval:1,this.ms=0,this.apply(),this.recurse(t,e,0)}getDate(t){return t||this.tz===void 0?new Date(this.year,this.month,this.day,this.hour,this.minute,this.second,this.ms):typeof this.tz=="number"?new Date(Date.UTC(this.year,this.month,this.day,this.hour,this.minute-this.tz,this.second,this.ms)):l.fromTZ(l.tp(this.year,this.month+1,this.day,this.hour,this.minute,this.second,this.tz),!1)}getTime(){return this.getDate(!1).getTime()}};function N(n){if(n===void 0&&(n={}),delete n.name,n.legacyMode=n.legacyMode===void 0?!0:n.legacyMode,n.paused=n.paused===void 0?!1:n.paused,n.maxRuns=n.maxRuns===void 0?1/0:n.maxRuns,n.catch=n.catch===void 0?!1:n.catch,n.interval=n.interval===void 0?0:parseInt(n.interval.toString(),10),n.utcOffset=n.utcOffset===void 0?void 0:parseInt(n.utcOffset.toString(),10),n.unref=n.unref===void 0?!1:n.unref,n.startAt&&(n.startAt=new f(n.startAt,n.timezone)),n.stopAt&&(n.stopAt=new f(n.stopAt,n.timezone)),n.interval!==null){if(isNaN(n.interval))throw new Error("CronOptions: Supplied value for interval is not a number");if(n.interval<0)throw new Error("CronOptions: Supplied value for interval can not be negative")}if(n.utcOffset!==void 0){if(isNaN(n.utcOffset))throw new Error("CronOptions: Invalid value passed for utcOffset, should be number representing minutes offset from UTC.");if(n.utcOffset<-870||n.utcOffset>870)throw new Error("CronOptions: utcOffset out of bounds.");if(n.utcOffset!==void 0&&n.timezone)throw new Error("CronOptions: Combining 'utcOffset' with 'timezone' is not allowed.")}if(n.unref!==!0&&n.unref!==!1)throw new Error("CronOptions: Unref should be either true, false or undefined(false).");return n}function p(n){return Object.prototype.toString.call(n)==="[object Function]"||typeof n=="function"||n instanceof Function}function S(n){typeof Deno<"u"&&typeof Deno.unrefTimer<"u"?Deno.unrefTimer(n):n&&typeof n.unref<"u"&&n.unref()}var _=30*1e3,b=[],P=class{name;options;_states;fn;constructor(t,e,r){let s,i;if(p(e))i=e;else if(typeof e=="object")s=e;else if(e!==void 0)throw new Error("Cron: Invalid argument passed for optionsIn. Should be one of function, or object (options).");if(p(r))i=r;else if(typeof r=="object")s=r;else if(r!==void 0)throw new Error("Cron: Invalid argument passed for funcIn. Should be one of function, or object (options).");if(this.name=s?.name,this.options=N(s),this._states={kill:!1,blocking:!1,previousRun:void 0,currentRun:void 0,once:void 0,currentTimeout:void 0,maxRuns:s?s.maxRuns:void 0,paused:s?s.paused:!1,pattern:new d("* * * * *")},t&&(t instanceof Date||typeof t=="string"&&t.indexOf(":")>0)?this._states.once=new f(t,this.options.timezone||this.options.utcOffset):this._states.pattern=new d(t,this.options.timezone),this.name){if(b.find(u=>u.name===this.name))throw new Error("Cron: Tried to initialize new named job '"+this.name+"', but name already taken.");b.push(this)}return i!==void 0&&p(i)&&(this.fn=i,this.schedule()),this}nextRun(t){let e=this._next(t);return e?e.getDate(!1):null}nextRuns(t,e){this._states.maxRuns!==void 0&&t>this._states.maxRuns&&(t=this._states.maxRuns);let r=[],s=e||this._states.currentRun||void 0;for(;t--&&(s=this.nextRun(s));)r.push(s);return r}getPattern(){return this._states.pattern?this._states.pattern.pattern:void 0}isRunning(){let t=this.nextRun(this._states.currentRun),e=!this._states.paused,r=this.fn!==void 0,s=!this._states.kill;return e&&r&&s&&t!==null}isStopped(){return this._states.kill}isBusy(){return this._states.blocking}currentRun(){return this._states.currentRun?this._states.currentRun.getDate():null}previousRun(){return this._states.previousRun?this._states.previousRun.getDate():null}msToNext(t){t=t||new Date;let e=this._next(t);return e?t instanceof f||t instanceof Date?e.getTime()-t.getTime():e.getTime()-new f(t).getTime():null}stop(){this._states.kill=!0,this._states.currentTimeout&&clearTimeout(this._states.currentTimeout);let t=b.indexOf(this);t>=0&&b.splice(t,1)}pause(){return this._states.paused=!0,!this._states.kill}resume(){return this._states.paused=!1,!this._states.kill}schedule(t){if(t&&this.fn)throw new Error("Cron: It is not allowed to schedule two functions using the same Croner instance.");t&&(this.fn=t);let e=this.msToNext(),r=this.nextRun(this._states.currentRun);return e==null||isNaN(e)||r===null?this:(e>_&&(e=_),this._states.currentTimeout=setTimeout(()=>this._checkTrigger(r),e),this._states.currentTimeout&&this.options.unref&&S(this._states.currentTimeout),this)}async _trigger(t){if(this._states.blocking=!0,this._states.currentRun=new f(void 0,this.options.timezone||this.options.utcOffset),this.options.catch)try{this.fn!==void 0&&await this.fn(this,this.options.context)}catch(e){p(this.options.catch)&&this.options.catch(e,this)}else this.fn!==void 0&&await this.fn(this,this.options.context);this._states.previousRun=new f(t,this.options.timezone||this.options.utcOffset),this._states.blocking=!1}async trigger(){await this._trigger()}runsLeft(){return this._states.maxRuns}_checkTrigger(t){let e=new Date,r=!this._states.paused&&e.getTime()>=t.getTime(),s=this._states.blocking&&this.options.protect;r&&!s?(this._states.maxRuns!==void 0&&this._states.maxRuns--,this._trigger()):r&&s&&p(this.options.protect)&&setTimeout(()=>this.options.protect(this),0),this.schedule()}_next(t){let e=!!(t||this._states.currentRun),r=!1;!t&&this.options.startAt&&this.options.interval&&([t,e]=this._calculatePreviousRun(t,e),r=!t),t=new f(t,this.options.timezone||this.options.utcOffset),this.options.startAt&&t&&t.getTime()<this.options.startAt.getTime()&&(t=this.options.startAt);let s=this._states.once||new f(t,this.options.timezone||this.options.utcOffset);return!r&&s!==this._states.once&&(s=s.increment(this._states.pattern,this.options,e)),this._states.once&&this._states.once.getTime()<=t.getTime()||s===null||this._states.maxRuns!==void 0&&this._states.maxRuns<=0||this._states.kill||this.options.stopAt&&s.getTime()>=this.options.stopAt.getTime()?null:s}_calculatePreviousRun(t,e){let r=new f(void 0,this.options.timezone||this.options.utcOffset),s=t;if(this.options.startAt.getTime()<=r.getTime()){s=this.options.startAt;let i=s.getTime()+this.options.interval*1e3;for(;i<=r.getTime();)s=new f(s,this.options.timezone||this.options.utcOffset).increment(this._states.pattern,this.options,!0),i=s.getTime()+this.options.interval*1e3;e=!0}return s===null&&(s=void 0),[s,e]}};export{P as Cron,f as CronDate,d as CronPattern,b as scheduledJobs};