imask/dist/imask.es.min.js

vanilla javascript input mask

function isString(t){return"string"==typeof t||t instanceof String}function conform(t,e,s=""){return isString(t)?t:t?e:s}function indexInDirection(t,e){return e===DIRECTION.LEFT&&--t,t}function escapeRegExp(t){return t.replace(/([.*+?^=!:${}()|[\]/\\])/g,"\\$1")}function objectIncludes(t,e){if(e===t)return!0;var s,u=Array.isArray(e),i=Array.isArray(t);if(u&&i){if(e.length!=t.length)return!1;for(s=0;s<e.length;s++)if(!objectIncludes(e[s],t[s]))return!1;return!0}if(u!=i)return!1;if(e&&t&&"object"==typeof e&&"object"==typeof t){var a=Object.keys(e),n=e instanceof Date,r=t instanceof Date;if(n&&r)return e.getTime()==t.getTime();if(n!=r)return!1;var o=e instanceof RegExp,h=t instanceof RegExp;if(o&&h)return e.toString()==t.toString();if(o!=h)return!1;for(s=0;s<a.length;s++)if(!Object.prototype.hasOwnProperty.call(t,a[s]))return!1;for(s=0;s<a.length;s++)if(!objectIncludes(e[a[s]],t[a[s]]))return!1;return!0}return!1}function maskedClass(t){return t instanceof RegExp?MaskedRegExp:isString(t)?IMask.MaskedPattern:t.prototype instanceof Masked?t:t instanceof Number||"number"==typeof t||t===Number?MaskedNumber:t instanceof Date||t===Date?IMask.MaskedDate:t instanceof Function?MaskedFunction:(console.warn("Mask not found for mask",t),Masked)}function createMask(t){const e=(t=Object.assign({},t)).mask;return e instanceof Masked?e:new(maskedClass(e))(t)}function EnumGroup(t){return{mask:"*".repeat(t[0].length),validate:(e,s)=>t.some(t=>t.indexOf(s.unmaskedValue)>=0)}}function IMask$1(t,e={}){return new InputMask(t,e)}var _extends=Object.assign||function(t){for(var e=1;e<arguments.length;e++){var s=arguments[e];for(var u in s)Object.prototype.hasOwnProperty.call(s,u)&&(t[u]=s[u])}return t},slicedToArray=function(){function t(t,e){var s=[],u=!0,i=!1,a=void 0;try{for(var n,r=t[Symbol.iterator]();!(u=(n=r.next()).done)&&(s.push(n.value),!e||s.length!==e);u=!0);}catch(t){i=!0,a=t}finally{try{!u&&r.return&&r.return()}finally{if(i)throw a}}return s}return function(e,s){if(Array.isArray(e))return e;if(Symbol.iterator in Object(e))return t(e,s);throw new TypeError("Invalid attempt to destructure non-iterable instance")}}();class Masked{constructor(t){this._value="",this._update(_extends({},Masked.DEFAULTS,t)),this.isInitialized=!0}updateOptions(t){this.withValueRefresh(this._update.bind(this,t))}_update(t){Object.assign(this,t)}clone(){const t=new Masked(this);return t._value=this.value.slice(),t}reset(){this._value=""}get value(){return this._value}set value(t){this.reset(),this.appendWithTail(t),this.doCommit()}get unmaskedValue(){return this._unmask()}set unmaskedValue(t){this.reset(),this._append(t),this.appendWithTail(""),this.doCommit()}get isComplete(){return!0}nearestInputPos(t){return t}extractInput(t=0,e=this.value.length){return this.value.slice(t,e)}extractTail(t=0,e=this.value.length){return this.extractInput(t,e)}_appendTail(t){return!t||this._append(t)}_append(t,e){const s=this.value.length;let u=this.clone();t=this.doPrepare(t,e);for(let s=0;s<t.length;++s){if(this._value+=t[s],!1===this.doValidate(e)&&(Object.assign(this,u),!e))return!1;u=this.clone()}return this.value.length-s}appendWithTail(t,e){let s,u=0,i=this.clone();for(let a=0;a<t.length;++a){const n=t[a],r=this._append(n,!0);if(s=this.clone(),!1===(!1!==r&&!1!==this._appendTail(e))||!1===this.doValidate(!0)){Object.assign(this,i);break}i=this.clone(),Object.assign(this,s),u+=r}return this._appendTail(e),u}_unmask(){return this.value}clear(t=0,e=this.value.length){this._value=this.value.slice(0,t)+this.value.slice(e)}withValueRefresh(t){if(this._refreshing||!this.isInitialized)return t();this._refreshing=!0;const e=this.unmaskedValue,s=t();return this.unmaskedValue=e,delete this._refreshing,s}doPrepare(t,e){return this.prepare(t,this,e)}doValidate(t){return this.validate(this.value,this,t)}doCommit(){this.commit(this.value,this)}}Masked.DEFAULTS={prepare:t=>t,validate:()=>!0,commit:()=>{}};const DIRECTION={NONE:0,LEFT:-1,RIGHT:1};class MaskedRegExp extends Masked{constructor(t={}){t.validate=(e=>e.search(t.mask)>=0),super(t)}}class MaskedFunction extends Masked{constructor(t={}){t.validate=t.mask,super(t)}}class MaskedNumber extends Masked{constructor(t){t.postFormat=Object.assign({},MaskedNumber.DEFAULTS.postFormat,t.postFormat),super(_extends({},MaskedNumber.DEFAULTS,t))}_update(t){t.postFormat=Object.assign({},this.postFormat,t.postFormat),super._update(t),this._updateRegExps()}_updateRegExps(){let t="^",e="^";this.allowNegative?(t+="([+|\\-]?|([+|\\-]?(0|([1-9]+\\d*))))",e+="[+|\\-]?"):t+="(0|([1-9]+\\d*))",e+="\\d*",this.scale&&(t+="("+this.radix+"\\d{0,"+this.scale+"})?",e+="("+this.radix+"\\d{0,"+this.scale+"})?"),t+="$",e+="$",this._numberRegExpSoft=new RegExp(t),this._numberRegExp=new RegExp(e),this._mapToRadixRegExp=new RegExp("["+this.mapToRadix.map(escapeRegExp).join("")+"]","g"),this._thousandsSeparatorRegExp=new RegExp(escapeRegExp(this.thousandsSeparator),"g")}extractTail(t=0,e=this.value.length){return this._removeThousandsSeparators(super.extractTail(t,e))}_removeThousandsSeparators(t){return t.replace(this._thousandsSeparatorRegExp,"")}_insertThousandsSeparators(t){const e=t.split(this.radix);return e[0]=e[0].replace(/\B(?=(\d{3})+(?!\d))/g,this.thousandsSeparator),e.join(this.radix)}doPrepare(t,e){return super.doPrepare(this._removeThousandsSeparators(t.replace(this._mapToRadixRegExp,this.radix)),e)}appendWithTail(t,e){const s=this.value.length;this._value=this._removeThousandsSeparators(this.value);let u=s-this.value.length;const i=super.appendWithTail(t,e);this._value=this._insertThousandsSeparators(this.value);let a=s+i-u,n=0;for(let t=0;t<=a;++t)this.value[t]===this.thousandsSeparator&&(++n,++a);return i-u+n}nearestInputPos(t,e=DIRECTION.LEFT){if(!e)return t;const s=indexInDirection(t,e);return this.value[s]===this.thousandsSeparator&&(t+=e),t}doValidate(t){let e=(t?this._numberRegExpSoft:this._numberRegExp).test(this._removeThousandsSeparators(this.value));if(e){const t=this.number;e=e&&!isNaN(t)&&(null==this.min||this.min>=0||this.min<=this.number)&&(null==this.max||this.max<=0||this.number<=this.max)}return e&&super.doValidate(t)}doCommit(){const t=this.number;let e=t;null!=this.min&&(e=Math.max(e,this.min)),null!=this.max&&(e=Math.min(e,this.max)),e!==t&&(this.unmaskedValue=""+e);let s=this.value;this.postFormat.normalizeZeros&&(s=this._normalizeZeros(s)),this.postFormat.padFractionalZeros&&(s=this._padFractionalZeros(s)),this._value=s,super.doCommit()}_normalizeZeros(t){const e=this._removeThousandsSeparators(t).split(this.radix);return e[0]=e[0].replace(/^(\D*)(0*)(\d*)/,(t,e,s,u)=>e+u),t.length&&!/\d$/.test(e[0])&&(e[0]=e[0]+"0"),e.length>1&&(e[1]=e[1].replace(/0*$/,""),e[1].length||(e.length=1)),this._insertThousandsSeparators(e.join(this.radix))}_padFractionalZeros(t){const e=t.split(this.radix);return e.length<2&&e.push(""),e[1]=e[1].padEnd(this.scale,"0"),e.join(this.radix)}get number(){let t=this._removeThousandsSeparators(this._normalizeZeros(this.unmaskedValue)).replace(this.radix,".");return Number(t)}set number(t){this.unmaskedValue=(""+t).replace(".",this.radix)}get allowNegative(){return this.signed||null!=this.min&&this.min<0||null!=this.max&&this.max<0}}MaskedNumber.DEFAULTS={radix:",",thousandsSeparator:"",mapToRadix:["."],scale:2,signed:!1,postFormat:{normalizeZeros:!0,padFractionalZeros:!1}};class PatternDefinition{constructor(t){Object.assign(this,t),this.mask&&(this._masked=createMask(t))}reset(){this.isHollow=!1,this._masked&&this._masked.reset()}get isInput(){return this.type===PatternDefinition.TYPES.INPUT}get isHiddenHollow(){return this.isHollow&&this.optional}resolve(t){return!!this._masked&&(this._masked.value=t,this._masked.value)}}PatternDefinition.DEFAULTS={0:/\d/,a:/[\u0041-\u005A\u0061-\u007A\u00AA\u00B5\u00BA\u00C0-\u00D6\u00D8-\u00F6\u00F8-\u02C1\u02C6-\u02D1\u02E0-\u02E4\u02EC\u02EE\u0370-\u0374\u0376\u0377\u037A-\u037D\u0386\u0388-\u038A\u038C\u038E-\u03A1\u03A3-\u03F5\u03F7-\u0481\u048A-\u0527\u0531-\u0556\u0559\u0561-\u0587\u05D0-\u05EA\u05F0-\u05F2\u0620-\u064A\u066E\u066F\u0671-\u06D3\u06D5\u06E5\u06E6\u06EE\u06EF\u06FA-\u06FC\u06FF\u0710\u0712-\u072F\u074D-\u07A5\u07B1\u07CA-\u07EA\u07F4\u07F5\u07FA\u0800-\u0815\u081A\u0824\u0828\u0840-\u0858\u08A0\u08A2-\u08AC\u0904-\u0939\u093D\u0950\u0958-\u0961\u0971-\u0977\u0979-\u097F\u0985-\u098C\u098F\u0990\u0993-\u09A8\u09AA-\u09B0\u09B2\u09B6-\u09B9\u09BD\u09CE\u09DC\u09DD\u09DF-\u09E1\u09F0\u09F1\u0A05-\u0A0A\u0A0F\u0A10\u0A13-\u0A28\u0A2A-\u0A30\u0A32\u0A33\u0A35\u0A36\u0A38\u0A39\u0A59-\u0A5C\u0A5E\u0A72-\u0A74\u0A85-\u0A8D\u0A8F-\u0A91\u0A93-\u0AA8\u0AAA-\u0AB0\u0AB2\u0AB3\u0AB5-\u0AB9\u0ABD\u0AD0\u0AE0\u0AE1\u0B05-\u0B0C\u0B0F\u0B10\u0B13-\u0B28\u0B2A-\u0B30\u0B32\u0B33\u0B35-\u0B39\u0B3D\u0B5C\u0B5D\u0B5F-\u0B61\u0B71\u0B83\u0B85-\u0B8A\u0B8E-\u0B90\u0B92-\u0B95\u0B99\u0B9A\u0B9C\u0B9E\u0B9F\u0BA3\u0BA4\u0BA8-\u0BAA\u0BAE-\u0BB9\u0BD0\u0C05-\u0C0C\u0C0E-\u0C10\u0C12-\u0C28\u0C2A-\u0C33\u0C35-\u0C39\u0C3D\u0C58\u0C59\u0C60\u0C61\u0C85-\u0C8C\u0C8E-\u0C90\u0C92-\u0CA8\u0CAA-\u0CB3\u0CB5-\u0CB9\u0CBD\u0CDE\u0CE0\u0CE1\u0CF1\u0CF2\u0D05-\u0D0C\u0D0E-\u0D10\u0D12-\u0D3A\u0D3D\u0D4E\u0D60\u0D61\u0D7A-\u0D7F\u0D85-\u0D96\u0D9A-\u0DB1\u0DB3-\u0DBB\u0DBD\u0DC0-\u0DC6\u0E01-\u0E30\u0E32\u0E33\u0E40-\u0E46\u0E81\u0E82\u0E84\u0E87\u0E88\u0E8A\u0E8D\u0E94-\u0E97\u0E99-\u0E9F\u0EA1-\u0EA3\u0EA5\u0EA7\u0EAA\u0EAB\u0EAD-\u0EB0\u0EB2\u0EB3\u0EBD\u0EC0-\u0EC4\u0EC6\u0EDC-\u0EDF\u0F00\u0F40-\u0F47\u0F49-\u0F6C\u0F88-\u0F8C\u1000-\u102A\u103F\u1050-\u1055\u105A-\u105D\u1061\u1065\u1066\u106E-\u1070\u1075-\u1081\u108E\u10A0-\u10C5\u10C7\u10CD\u10D0-\u10FA\u10FC-\u1248\u124A-\u124D\u1250-\u1256\u1258\u125A-\u125D\u1260-\u1288\u128A-\u128D\u1290-\u12B0\u12B2-\u12B5\u12B8-\u12BE\u12C0\u12C2-\u12C5\u12C8-\u12D6\u12D8-\u1310\u1312-\u1315\u1318-\u135A\u1380-\u138F\u13A0-\u13F4\u1401-\u166C\u166F-\u167F\u1681-\u169A\u16A0-\u16EA\u1700-\u170C\u170E-\u1711\u1720-\u1731\u1740-\u1751\u1760-\u176C\u176E-\u1770\u1780-\u17B3\u17D7\u17DC\u1820-\u1877\u1880-\u18A8\u18AA\u18B0-\u18F5\u1900-\u191C\u1950-\u196D\u1970-\u1974\u1980-\u19AB\u19C1-\u19C7\u1A00-\u1A16\u1A20-\u1A54\u1AA7\u1B05-\u1B33\u1B45-\u1B4B\u1B83-\u1BA0\u1BAE\u1BAF\u1BBA-\u1BE5\u1C00-\u1C23\u1C4D-\u1C4F\u1C5A-\u1C7D\u1CE9-\u1CEC\u1CEE-\u1CF1\u1CF5\u1CF6\u1D00-\u1DBF\u1E00-\u1F15\u1F18-\u1F1D\u1F20-\u1F45\u1F48-\u1F4D\u1F50-\u1F57\u1F59\u1F5B\u1F5D\u1F5F-\u1F7D\u1F80-\u1FB4\u1FB6-\u1FBC\u1FBE\u1FC2-\u1FC4\u1FC6-\u1FCC\u1FD0-\u1FD3\u1FD6-\u1FDB\u1FE0-\u1FEC\u1FF2-\u1FF4\u1FF6-\u1FFC\u2071\u207F\u2090-\u209C\u2102\u2107\u210A-\u2113\u2115\u2119-\u211D\u2124\u2126\u2128\u212A-\u212D\u212F-\u2139\u213C-\u213F\u2145-\u2149\u214E\u2183\u2184\u2C00-\u2C2E\u2C30-\u2C5E\u2C60-\u2CE4\u2CEB-\u2CEE\u2CF2\u2CF3\u2D00-\u2D25\u2D27\u2D2D\u2D30-\u2D67\u2D6F\u2D80-\u2D96\u2DA0-\u2DA6\u2DA8-\u2DAE\u2DB0-\u2DB6\u2DB8-\u2DBE\u2DC0-\u2DC6\u2DC8-\u2DCE\u2DD0-\u2DD6\u2DD8-\u2DDE\u2E2F\u3005\u3006\u3031-\u3035\u303B\u303C\u3041-\u3096\u309D-\u309F\u30A1-\u30FA\u30FC-\u30FF\u3105-\u312D\u3131-\u318E\u31A0-\u31BA\u31F0-\u31FF\u3400-\u4DB5\u4E00-\u9FCC\uA000-\uA48C\uA4D0-\uA4FD\uA500-\uA60C\uA610-\uA61F\uA62A\uA62B\uA640-\uA66E\uA67F-\uA697\uA6A0-\uA6E5\uA717-\uA71F\uA722-\uA788\uA78B-\uA78E\uA790-\uA793\uA7A0-\uA7AA\uA7F8-\uA801\uA803-\uA805\uA807-\uA80A\uA80C-\uA822\uA840-\uA873\uA882-\uA8B3\uA8F2-\uA8F7\uA8FB\uA90A-\uA925\uA930-\uA946\uA960-\uA97C\uA984-\uA9B2\uA9CF\uAA00-\uAA28\uAA40-\uAA42\uAA44-\uAA4B\uAA60-\uAA76\uAA7A\uAA80-\uAAAF\uAAB1\uAAB5\uAAB6\uAAB9-\uAABD\uAAC0\uAAC2\uAADB-\uAADD\uAAE0-\uAAEA\uAAF2-\uAAF4\uAB01-\uAB06\uAB09-\uAB0E\uAB11-\uAB16\uAB20-\uAB26\uAB28-\uAB2E\uABC0-\uABE2\uAC00-\uD7A3\uD7B0-\uD7C6\uD7CB-\uD7FB\uF900-\uFA6D\uFA70-\uFAD9\uFB00-\uFB06\uFB13-\uFB17\uFB1D\uFB1F-\uFB28\uFB2A-\uFB36\uFB38-\uFB3C\uFB3E\uFB40\uFB41\uFB43\uFB44\uFB46-\uFBB1\uFBD3-\uFD3D\uFD50-\uFD8F\uFD92-\uFDC7\uFDF0-\uFDFB\uFE70-\uFE74\uFE76-\uFEFC\uFF21-\uFF3A\uFF41-\uFF5A\uFF66-\uFFBE\uFFC2-\uFFC7\uFFCA-\uFFCF\uFFD2-\uFFD7\uFFDA-\uFFDC]/,"*":/./},PatternDefinition.TYPES={INPUT:"input",FIXED:"fixed"};class PatternGroup{constructor(t,{name:e,offset:s,mask:u,validate:i}){this.masked=t,this.name=e,this.offset=s,this.mask=u,this.validate=i||(()=>!0)}get value(){return this.masked.value.slice(this.masked.mapDefIndexToPos(this.offset),this.masked.mapDefIndexToPos(this.offset+this.mask.length))}get unmaskedValue(){return this.masked.extractInput(this.masked.mapDefIndexToPos(this.offset),this.masked.mapDefIndexToPos(this.offset+this.mask.length))}doValidate(t){return this.validate(this.value,this,t)}}class RangeGroup{constructor([t,e],s=(e+"").length){this._from=t,this._to=e,this._maxLength=s,this.validate=this.validate.bind(this),this._update()}get to(){return this._to}set to(t){this._to=t,this._update()}get from(){return this._from}set from(t){this._from=t,this._update()}get maxLength(){return this._maxLength}set maxLength(t){this._maxLength=t,this._update()}get _matchFrom(){return this.maxLength-(this.from+"").length}_update(){this._maxLength=Math.max(this._maxLength,(this.to+"").length),this.mask="0".repeat(this._maxLength)}validate(t){let e="",s="";var u=t.match(/^(\D*)(\d*)(\D*)/),i=slicedToArray(u,3);const a=i[1],n=i[2];return n&&(e="0".repeat(a.length)+n,s="9".repeat(a.length)+n),-1===t.search(/[^0]/)&&t.length<=this._matchFrom||(e=e.padEnd(this._maxLength,"0"),s=s.padEnd(this._maxLength,"9"),this.from<=Number(s)&&Number(e)<=this.to)}}PatternGroup.Range=RangeGroup,PatternGroup.Enum=EnumGroup;class MaskedPattern extends Masked{constructor(t={}){t.placeholder=Object.assign({},MaskedPattern.DEFAULT_PLACEHOLDER,t.placeholder),t.definitions=Object.assign({},PatternDefinition.DEFAULTS,t.definitions),super(t)}_update(t){t.placeholder=Object.assign({},this.placeholder,t.placeholder),t.definitions=Object.assign({},this.definitions,t.definitions),super._update(t),this._updateMask()}_updateMask(){const t=this.definitions;this._charDefs=[],this._groupDefs=[];let e=this.mask;if(!e||!t)return;let s=!1,u=!1,i=!1;for(let a=0;a<e.length;++a){if(this.groups){const t=e.slice(a),s=Object.keys(this.groups).filter(e=>0===t.indexOf(e));s.sort((t,e)=>e.length-t.length);const u=s[0];if(u){const t=this.groups[u];this._groupDefs.push(new PatternGroup(this,{name:u,offset:this._charDefs.length,mask:t.mask,validate:t.validate})),e=e.replace(u,t.mask)}}let n=e[a],r=!s&&n in t?PatternDefinition.TYPES.INPUT:PatternDefinition.TYPES.FIXED;const o=r===PatternDefinition.TYPES.INPUT||s,h=r===PatternDefinition.TYPES.INPUT&&u;if(n!==MaskedPattern.STOP_CHAR)if("{"!==n&&"}"!==n)if("["!==n&&"]"!==n){if(n===MaskedPattern.ESCAPE_CHAR){if(++a,!(n=e[a]))break;r=PatternDefinition.TYPES.FIXED}this._charDefs.push(new PatternDefinition({char:n,type:r,optional:h,stopAlign:i,unmasking:o,mask:r===PatternDefinition.TYPES.INPUT?t[n]:t=>t===n})),i=!1}else u=!u;else s=!s;else i=!0}}doValidate(t){return this._groupDefs.every(e=>e.doValidate(t))&&super.doValidate(t)}clone(){const t=new MaskedPattern(this);return t._value=this.value,t._charDefs.forEach((t,e)=>Object.assign(t,this._charDefs[e])),t._groupDefs.forEach((t,e)=>Object.assign(t,this._groupDefs[e])),t}reset(){super.reset(),this._charDefs.forEach(t=>{delete t.isHollow})}get isComplete(){return!this._charDefs.some((t,e)=>t.isInput&&!t.optional&&(t.isHollow||!this.extractInput(e,e+1)))}hiddenHollowsBefore(t){return this._charDefs.slice(0,t).filter(t=>t.isHiddenHollow).length}mapDefIndexToPos(t){if(null!=t)return t-this.hiddenHollowsBefore(t)}mapPosToDefIndex(t){if(null==t)return;let e=t;for(let t=0;t<this._charDefs.length;++t){const s=this._charDefs[t];if(t>=e)break;s.isHiddenHollow&&++e}return e}_unmask(){const t=this.value;let e="";for(let s=0,u=0;s<t.length&&u<this._charDefs.length;++u){const i=t[s],a=this._charDefs[u];a.isHiddenHollow||(a.unmasking&&!a.isHollow&&(e+=i),++s)}return e}_appendTail(t){return(!t||this._appendChunks(t))&&this._appendPlaceholder()}_append(t,e){const s=this.value.length;for(let s=0,u=this.mapPosToDefIndex(this.value.length);s<t.length;){const i=t[s],a=this._charDefs[u];if(!a)return!1;a.isHollow=!1;let n,r,o=conform(a.resolve(i),i);a.type===PatternDefinition.TYPES.INPUT?(o&&(this._value+=o,this.doValidate()||(o="",this._value=this.value.slice(0,-1))),n=!!o,r=!o&&!a.optional,o||(a.optional||e||(this._value+=this.placeholder.char,r=!1),r||(a.isHollow=!0))):(this._value+=a.char,n=o&&(a.unmasking||e)),r||++u,(n||r)&&++s}return this.value.length-s}_appendChunks(t,e){for(let u=0;u<t.length;++u){var s=slicedToArray(t[u],2);const i=s[0],a=s[1];if(null!=i&&this._appendPlaceholder(i),!1===this._append(a,e))return!1}return!0}extractTail(t,e){return this.extractInputChunks(t,e)}extractInput(t=0,e=this.value.length){const s=this.value;let u="";const i=this.mapPosToDefIndex(e);for(let a=t,n=this.mapPosToDefIndex(t);a<e&&a<s.length&&n<i;++n){const t=s[a],e=this._charDefs[n];if(!e)break;e.isHiddenHollow||(e.isInput&&!e.isHollow&&(u+=t),++a)}return u}extractInputChunks(t=0,e=this.value.length){const s=this.mapPosToDefIndex(t),u=this.mapPosToDefIndex(e),i=this._charDefs.map((t,e)=>[t,e]).slice(s,u).filter(([t])=>t.stopAlign).map(([,t])=>t),a=[s,...i,u];return a.map((t,e)=>[i.indexOf(t)>=0?t:null,this.extractInput(this.mapDefIndexToPos(t),this.mapDefIndexToPos(a[++e]))]).filter(([t,e])=>null!=t||e)}_appendPlaceholder(t){const e=t||this._charDefs.length;for(let s=this.mapPosToDefIndex(this.value.length);s<e;++s){const e=this._charDefs[s];e.isInput&&(e.isHollow=!0),this.placeholder.lazy&&!t||(this._value+=e.isInput?e.optional?"":this.placeholder.char:e.char)}}clear(t=0,e=this.value.length){this._value=this.value.slice(0,t)+this.value.slice(e);const s=this.mapPosToDefIndex(t),u=this.mapPosToDefIndex(e);this._charDefs.slice(s,u).forEach(t=>t.reset())}nearestInputPos(t,e=DIRECTION.LEFT){if(!e)return t;const s=this.mapPosToDefIndex(t);let u,i,a,n,r=s;for(n=indexInDirection(r,e);0<=n&&n<this._charDefs.length;r+=e,n+=e){const t=this._charDefs[n];if(null==u&&t.isInput&&(u=r),null==a&&t.isHollow&&!t.isHiddenHollow&&(a=r),t.isInput&&!t.isHollow){i=r;break}}if(e===DIRECTION.LEFT||null==u){let t=!1;for(n=indexInDirection(r,e=-e);0<=n&&n<this._charDefs.length;r+=e,n+=e){const e=this._charDefs[n];if(e.isInput&&(u=r,e.isHollow&&!e.isHiddenHollow))break;if(r===s&&(t=!0),t&&null!=u)break}(t=t||n>=this._charDefs.length)&&null!=u&&(r=u)}else null==i&&(r=null!=a?a:u);return this.mapDefIndexToPos(r)}group(t){return this.groupsByName(t)[0]}groupsByName(t){return this._groupDefs.filter(e=>e.name===t)}}MaskedPattern.DEFAULT_PLACEHOLDER={lazy:!0,char:"_"},MaskedPattern.STOP_CHAR="`",MaskedPattern.ESCAPE_CHAR="\\",MaskedPattern.Definition=PatternDefinition,MaskedPattern.Group=PatternGroup;class MaskedDate extends MaskedPattern{constructor(t){super(_extends({},MaskedDate.DEFAULTS,t))}_update(t){t.mask===Date&&delete t.mask,t.pattern&&(t.mask=t.pattern,delete t.pattern);const e=t.groups;t.groups=Object.assign({},MaskedDate.GET_DEFAULT_GROUPS()),t.min&&(t.groups.Y.from=t.min.getFullYear()),t.max&&(t.groups.Y.to=t.max.getFullYear()),Object.assign(t.groups,e),super._update(t)}doValidate(t){const e=super.doValidate(t),s=this.date;return e&&(!this.isComplete||this.isDateExist(this.value)&&s&&(null==this.min||this.min<=s)&&(null==this.max||s<=this.max))}isDateExist(t){return this.format(this.parse(t))===t}get date(){return this.isComplete?this.parse(this.value):null}set date(t){this.value=this.format(t)}}MaskedDate.DEFAULTS={pattern:"d{.}`m{.}`Y",format:t=>[(""+t.getDate()).padStart(2,"0"),(""+(t.getMonth()+1)).padStart(2,"0"),t.getFullYear()].join("."),parse:t=>{var e=t.split("."),s=slicedToArray(e,3);const u=s[0],i=s[1],a=s[2];return new Date(a,i-1,u)}},MaskedDate.GET_DEFAULT_GROUPS=(()=>({d:new PatternGroup.Range([1,31]),m:new PatternGroup.Range([1,12]),Y:new PatternGroup.Range([1900,9999])}));class ActionDetails{constructor(t,e,s,u){for(this.value=t,this.cursorPos=e,this.oldValue=s,this.oldSelection=u;this.value.slice(0,this.startChangePos)!==this.oldValue.slice(0,this.startChangePos);)--this.oldSelection.start}get startChangePos(){return Math.min(this.cursorPos,this.oldSelection.start)}get insertedCount(){return this.cursorPos-this.startChangePos}get inserted(){return this.value.substr(this.startChangePos,this.insertedCount)}get removedCount(){return Math.max(this.oldSelection.end-this.startChangePos||this.oldValue.length-this.value.length,0)}get removed(){return this.oldValue.substr(this.startChangePos,this.removedCount)}get head(){return this.value.substring(0,this.startChangePos)}get tail(){this.value.substring(this.startChangePos+this.insertedCount)}get removeDirection(){return this.removedCount&&!this.insertedCount&&(this.oldSelection.end===this.cursorPos?DIRECTION.RIGHT:DIRECTION.LEFT)}}class InputMask{constructor(t,e){this.el=t,this.masked=createMask(e),this._listeners={},this._value="",this._unmaskedValue="",this._saveSelection=this._saveSelection.bind(this),this._onInput=this._onInput.bind(this),this._onChange=this._onChange.bind(this),this._onDrop=this._onDrop.bind(this),this.alignCursor=this.alignCursor.bind(this),this.alignCursorFriendly=this.alignCursorFriendly.bind(this),this.bindEvents(),this.updateValue(),this._onChange()}get mask(){return this.masked.mask}set mask(t){if(null==t||t===this.masked.mask)return;if(this.masked.constructor===maskedClass(t))return void(this.masked.mask=t);const e=createMask({mask:t});e.unmaskedValue=this.masked.unmaskedValue,this.masked=e}get value(){return this._value}set value(t){this.masked.value=t,this.updateControl(),this.alignCursor()}get unmaskedValue(){return this._unmaskedValue}set unmaskedValue(t){this.masked.unmaskedValue=t,this.updateControl(),this.alignCursor()}bindEvents(){this.el.addEventListener("keydown",this._saveSelection),this.el.addEventListener("input",this._onInput),this.el.addEventListener("drop",this._onDrop),this.el.addEventListener("click",this.alignCursorFriendly),this.el.addEventListener("change",this._onChange)}unbindEvents(){this.el.removeEventListener("keydown",this._saveSelection),this.el.removeEventListener("input",this._onInput),this.el.removeEventListener("drop",this._onDrop),this.el.removeEventListener("click",this.alignCursorFriendly),this.el.removeEventListener("change",this._onChange)}fireEvent(t){(this._listeners[t]||[]).forEach(t=>t())}get selectionStart(){return this._cursorChanging?this._changingCursorPos:this.el.selectionStart}get cursorPos(){return this._cursorChanging?this._changingCursorPos:this.el.selectionEnd}set cursorPos(t){this.el===document.activeElement&&(this.el.setSelectionRange(t,t),this._saveSelection())}_saveSelection(){this.value!==this.el.value&&console.warn("Uncontrolled input change, refresh mask manually!"),this._selection={start:this.selectionStart,end:this.cursorPos}}updateValue(){this.masked.value=this.el.value}updateControl(){const t=this.masked.unmaskedValue,e=this.masked.value,s=this.unmaskedValue!==t||this.value!==e;this._unmaskedValue=t,this._value=e,this.el.value!==e&&(this.el.value=e),s&&this._fireChangeEvents()}updateOptions(t){(t=Object.assign({},t)).mask===Date&&this.masked instanceof MaskedDate&&delete t.mask,objectIncludes(this.masked,t)||(this.masked.updateOptions(t),this.updateControl())}updateCursor(t){null!=t&&(this.cursorPos=t,this._delayUpdateCursor(t))}_delayUpdateCursor(t){this._abortUpdateCursor(),this._changingCursorPos=t,this._cursorChanging=setTimeout(()=>{this.cursorPos=this._changingCursorPos,this._abortUpdateCursor()},10)}_fireChangeEvents(){this.fireEvent("accept"),this.masked.isComplete&&this.fireEvent("complete")}_abortUpdateCursor(){this._cursorChanging&&(clearTimeout(this._cursorChanging),delete this._cursorChanging)}alignCursor(){this.cursorPos=this.masked.nearestInputPos(this.cursorPos)}alignCursorFriendly(){this.selectionStart===this.cursorPos&&this.alignCursor()}on(t,e){return this._listeners[t]||(this._listeners[t]=[]),this._listeners[t].push(e),this}off(t,e){if(!this._listeners[t])return;if(!e)return void delete this._listeners[t];const s=this._listeners[t].indexOf(e);return s>=0&&this._listeners.splice(s,1),this}_onInput(){this._abortUpdateCursor();const t=new ActionDetails(this.el.value,this.cursorPos,this.value,this._selection),e=t.startChangePos+t.removed.length,s=this.masked.extractTail(e),u=this.masked.nearestInputPos(t.startChangePos,t.removeDirection);this.masked.clear(u);const i=this.masked.appendWithTail(t.inserted,s),a=this.masked.nearestInputPos(u+i,t.removeDirection);this.updateControl(),this.updateCursor(a)}_onChange(){this.value!==this.el.value&&this.updateValue(),this.masked.doCommit(),this.updateControl()}_onDrop(t){t.preventDefault(),t.stopPropagation()}destroy(){this.unbindEvents(),this._listeners.length=0}}IMask$1.InputMask=InputMask,IMask$1.Masked=Masked,IMask$1.MaskedPattern=MaskedPattern,IMask$1.MaskedNumber=MaskedNumber,IMask$1.MaskedDate=MaskedDate,IMask$1.MaskedRegExp=MaskedRegExp,IMask$1.MaskedFunction=MaskedFunction,window.IMask=IMask$1;export default IMask$1;
//# sourceMappingURL=imask.es.min.js.map