@progress/kendo-vue-inputs/maskedtextbox/masking.service.js

TODO

/**
 * @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 i=require("./parsing/combinators.js"),a=require("./parsing/parsers.js");class u{constructor(){this.rules={},this.prompt="_",this.mask="",this.promptPlaceholder=" ",this.includeLiterals=!1,this.maskTokens=[],this.unmaskTokens=[],this.rawTokens=[],this.validationTokens=[]}update({mask:e="",prompt:s="",promptPlaceholder:t=" ",rules:r={},includeLiterals:n=!1}){this.mask=e,this.prompt=s,this.promptPlaceholder=t,this.rules=r,this.includeLiterals=n,this.tokenize()}validationValue(e=""){let s=e;return i.sequence(this.validationTokens).run(e).fold(t=>{s=t.join("")}),s}rawValue(e=""){let s=e;return this.rawTokens.length&&i.sequence(this.rawTokens).run(e).fold(t=>{s=t.join("")}),s}maskRaw(e=""){let s=e;return this.maskTokens.length&&i.sequence(this.maskTokens).run(e).fold(t=>{s=t.join("")}),s}maskInput(e,s,t){return e.length<s.length?this.maskRemoved(e,s,t):this.maskInserted(e,s,t)}maskInRange(e,s,t,r){let n="",l=r;const o=s.split("").slice(0,t),h=s.split("").slice(r);return i.sequence(this.maskTokens.slice(t,r)).run(e).fold(k=>{n=o.concat(k).concat(h).join("")}),{selection:l,value:n}}maskRemoved(e,s,t){let r="",n=t;const l=e.split("").slice(t),o=e.split("").slice(0,t).join(""),h=this.maskTokens.length-(e.length-t);return i.sequence(this.maskTokens.slice(0,h)).run(o,s).fold(k=>{n=this.adjustPosition(k,n),r=k.concat(l).join("")}),{selection:n,value:r}}adjustPosition(e,s){const t=e[s];return!this.maskTokens[s].isLiteral(t)&&t!==this.prompt?s+1:s}maskInserted(e,s,t){let r="",n=t;const l=e.slice(0,t);return i.sequence(this.unmaskTokens).run(l,s).chain(o=>{n=o.join("").length;const h=s.slice(n);return i.sequence(this.maskTokens).run(o.join("")+h,s)}).fold(o=>{r=o.join("")}),{selection:n,value:r}}get maskTokenCreator(){const{prompt:e,promptPlaceholder:s}=this;return{literal:t=>a.literal(t),mask:t=>a.mask({prompt:e,promptPlaceholder:s})(t)}}get unmaskTokenCreator(){return{literal:e=>a.unliteral(e),mask:e=>a.unmask(this.prompt)(e)}}get rawTokenCreator(){const{prompt:e,promptPlaceholder:s,includeLiterals:t}=this;return{literal:r=>a.rawLiteral(t),mask:r=>a.rawMask({prompt:e,promptPlaceholder:s})}}get validationTokenCreator(){const{prompt:e}=this;return{literal:s=>a.rawLiteral(!1),mask:s=>a.rawMask({prompt:e,promptPlaceholder:""})}}tokenize(){i.greedy(a.token(this.rules,this.maskTokenCreator)).run(this.mask).fold((e,s)=>{this.maskTokens=e}),i.greedy(a.token(this.rules,this.unmaskTokenCreator)).run(this.mask).fold((e,s)=>{this.unmaskTokens=e}),i.greedy(a.token(this.rules,this.rawTokenCreator)).run(this.mask).fold((e,s)=>{this.rawTokens=e}),i.greedy(a.token(this.rules,this.validationTokenCreator)).run(this.mask).fold((e,s)=>{this.validationTokens=e})}}exports.MaskingService=u;