sie-parser

import { readFileSync } from 'fs'; import { TypeSIE, TypeSIE_VER_EXPORT, TypeSIE_KONTO, TypeSIE_KONTO_EXPORT, } from './typings/sie'; class sieParser { private sie: string[]; public sieObject: TypeSIE; constructor(path: string) { const buffer = readFileSync(`${path}`); const parsed = this.string(buffer); this.sie = this.sieLines(parsed); this.sieObject = this.parse(); } private string(buffer: Buffer) { // Thanks @piksel for this function ;) const mapUTF8 = 'ÇüéâäàåçêëèïîìÄÅÉæÆôöòûùÿÖÜ¢£¥₧ƒáíóúñÑªº¿⌐¬½¼¡«»░▒▓│┤╡╢╖╕╣║╗╝╜╛┐└┴┬├─┼╞╟╚╔╩╦╠═╬╧╨╤╥╙╘╒╓╫╪┘┌█▄▌▐▀αßΓπΣσµτΦΘΩδ∞φε∩≡±≥≤⌠⌡÷≈°∙·√ⁿ²■ '; return Array.from(buffer) .map((b) => b < 128 ? String.fromCharCode(b) : mapUTF8.substr(b - 128, 1) ) .join(''); } private sieLineParser(str: string): string[] { const result = []; let current = ''; let inQuotes = false; let inBrackets = false; for (let i = 0; i < str.length; i++) { if (str[i] === '"') { inQuotes = !inQuotes; continue; } if (str[i] === ' ' && !inQuotes && !inBrackets) { result.push(current); current = ''; } else { current += str[i]; } } result.push(current); return result; } private sieLines(str: string): string[] { return str.split('\n'); } private parse(): TypeSIE { const sie: TypeSIE = { VER: {} }; let inBrackets = false; let currentBracketName = ''; for (let i = 0; i < this.sie.length; i++) { const e = this.sie[i]; const values = this.sieLineParser(e.trim()); const indexProp = values[0].replace('#', ''); if (e[0] === '{') { inBrackets = true; continue; } if (e[0] === '}') { inBrackets = false; continue; } if (indexProp === 'VER') { const objectName = values[1] + values[2]; currentBracketName = objectName; sie.VER[objectName] = { serie: values[1], vernr: values[2], verdatum: values[3], vertext: values[4], regdatum: values[5], sign: values[6], TRANS: [], RTRANS: [], BTRANS: [], }; continue; } if (inBrackets && indexProp === 'TRANS') { sie.VER[currentBracketName].TRANS.push({ kontonr: values[1], object: values[2], belop: values[3], transdat: values[4], kvantitet: values[5], sign: values[6], }); continue; } if (inBrackets && indexProp === 'RTRANS') { sie.VER[currentBracketName].RTRANS.push({ kontonr: values[1], object: values[2], belop: values[3], transdat: values[4], kvantitet: values[5], sign: values[6], }); continue; } switch (indexProp) { case 'ADRESS': sie.ADRESS = { kontakt: values[1], postadr: values[2], tel: values[3], utdelningsadr: values[4], }; break; case 'BKOD': sie.BKOD = values[1]; break; case 'DIM': if (!sie.DIM) sie.DIM = []; sie.DIM?.push({ dimensionsnr: values[1], namn: values[2], }); break; case 'ENHET': sie.ENHET = { kontonr: values[1], enhet: values[2], }; break; case 'FLAGGA': sie.FLAGGA = values[1]; break; case 'FNAMN': sie.FNAM = values[1]; break; case 'FNR': sie.FNR = values[1]; break; case 'FORMAT': sie.FORMAT = values[1]; break; case 'FTYP': sie.FTYP = values[1]; break; case 'GEN': sie.GEN = { datum: values[1], sign: values[2], }; break; case 'IB': if (!sie.IB) sie.IB = []; sie.IB?.push({ årsnr: values[1], konto: values[2], saldo: values[3], kvantitet: values[4], }); break; case 'KONTO': if (!sie.KONTO) sie.KONTO = []; sie.KONTO?.push({ kontonr: values[1], kontonamn: values[2], }); break; case 'KPTYP': sie.KPTYP = values[1]; break; case 'KTYP': sie.KTYP = { kontonr: values[1], kontotyp: values[2], }; break; case 'OBJECT': sie.OBJECT?.push({ dimensionsnr: values[1], objektnr: values[2], objektnamn: values[3], }); break; case 'OIB': { // TODO: Test this function with real SIE files const [dimensionsnr, objektnr] = values[3] .replace('"', ' ') .trim() .split(' '); sie.OIB = { årsnr: values[1], konto: values[2], objectspecifikation: { dimensionsnr, objektnr }, saldo: values[4], kvantitet: values[5], }; } break; case 'OMFATTN': sie.OMFATTN = values[1]; break; case 'ORGNR': sie.ORGNR = { orgnr: values[1], förvnr: values[2], verknr: values[3], }; break; case 'OUB': { // TODO: Test this function with real SIE files const [dimensionsnr, objektnr] = values[3] .replace('"', ' ') .trim() .split(' '); sie.OUB = { årsnr: values[1], konto: values[2], objectspecifikation: { dimensionsnr, objektnr }, saldo: values[4], kvantitet: values[5], }; } break; case 'PBUDGET': { // TODO: Test this function wsith real SIE files if (!sie.PBUDGET) sie.PBUDGET = []; const [dimensionsnr, objektnr] = values[4] .replace('"', ' ') .trim() .split(' '); sie.PBUDGET.push({ årsnr: values[1], period: values[2], konto: values[3], objectspecifikation: { dimensionsnr, objektnr }, saldo: values[5], kvantitet: values[6], }); } break; case 'PROGRAM': sie.PROGRAM = { programnamn: values[1], verision: values[2], }; break; case 'PROSA': sie.PROSA = values[1]; break; case 'PSALDO': { if (!sie.PSALDO) sie.PSALDO = []; const [dimensionsnr, objektnr] = values[4] .replace('"', ' ') .trim() .split(' '); sie.PSALDO.push({ årsnr: values[1], period: values[2], konto: values[3], objectspecifikation: { dimensionsnr: dimensionsnr !== '{}' ? dimensionsnr : undefined, objektnr, }, saldo: values[5], kvantitet: values[6], }); } break; case 'RAR': if (!sie.RAR) sie.RAR = []; sie.RAR?.push({ årsnr: values[1], start: values[2], slut: values[3], }); break; case 'RES': if (!sie.RES) sie.RES = []; sie.RES?.push({ års: values[1], konto: values[2], saldo: values[3], kvantitet: values[4], }); break; case 'SIETYP': sie.SIETYP = values[1]; break; case 'SRU': if (!sie.SRU) sie.SRU = []; sie.SRU?.push({ konto: values[1], 'SRU-kod': values[2], }); break; case 'TAXAR': sie.TAXAR = values[1]; break; case 'UB': if (!sie.UB) sie.UB = []; sie.UB.push({ årsnr: values[1], konto: values[2], saldo: values[3], kvantitet: values[4], }); break; case 'UNDERDIM': if (!sie.UNDERDIM) sie.UNDERDIM = []; sie.UNDERDIM.push({ dimensionsnr: values[1], namn: values[2], superdimension: values[3], }); break; case 'VALUTA': sie.VALUTA = values[1]; break; default: break; } } return sie; } public getVerifications(): string[] { const element = this.sieObject.VER; return Object.keys(element); } public getVerificationData(verification: string): TypeSIE_VER_EXPORT { const element = this.sieObject.VER[verification]; return element; } public getSeries(series: string) { const element = Object.keys(this.sieObject.VER).map((key) => { const e = this.sieObject.VER[key]; if (e.serie === series.toUpperCase()) return e; }); const filteredElement = element.filter((e) => e !== undefined); if (filteredElement.length === 0) return undefined; return filteredElement; } public getSerieDateRange( dateStart: number, dateEnd: number, opt?: { timeType?: 'verdatum' | 'regdatum'; serie?: string; } ) { if (dateStart.toString().length !== 8) throw Error('Invalid dateStart length'); if (dateEnd.toString().length !== 8) throw Error('Invalid dateStart length'); const element = Object.keys(this.sieObject.VER).map((key) => { const e = this.sieObject.VER[key]; const time = !opt?.timeType || opt.timeType !== 'regdatum' ? Number(e.verdatum) : Number(e.regdatum); if (!time) return undefined; if (time <= dateEnd && time >= dateStart) { if (opt?.serie) { if (e.serie === opt.serie.toUpperCase()) { return e; } return undefined; } return e; } }); const filteredElement = element.filter((e) => e !== undefined); if (filteredElement.length === 0) return undefined; return filteredElement; } public getAccount( kontonr?: string | number, opts?: { ib?: boolean; ub?: boolean; psaldo?: boolean; konto?: boolean } ): TypeSIE_KONTO_EXPORT | TypeSIE_KONTO[] | undefined { if (!kontonr) { const element = this.sieObject.KONTO; return element; } let returnObj: TypeSIE_KONTO_EXPORT = {}; kontonr = kontonr.toString(); const kontoDesc: TypeSIE_KONTO | undefined = this.sieObject.KONTO?.find( (e) => e.kontonr === kontonr ); if (!kontoDesc) return undefined; if (opts?.konto !== false) { returnObj = { ...kontoDesc }; } if (opts?.ib !== false) { returnObj.IB = this.sieObject.IB?.filter((e) => e.konto === kontonr); } if (opts?.ub !== false) { returnObj.UB = this.sieObject.UB?.filter((e) => e.konto === kontonr); } if (opts?.psaldo !== false) { returnObj.PSALDO = this.sieObject.PSALDO?.filter( (e) => e.konto === kontonr ); } return returnObj; } } export = sieParser;