532 lines
16 KiB
TypeScript
532 lines
16 KiB
TypeScript
/**
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* Copyright (c) 2021 lingdocs.com
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*
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*/
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import { pashtoConsonants } from "./pashto-consonants";
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import {
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concatInflections,
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splitDoubleWord,
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ensureUnisexInflections,
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makePsString,
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removeFVarients,
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concatPsString,
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endsInConsonant,
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endsInAaOrOo,
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addOEnding,
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endsInShwa,
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splitPsByVarients,
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removeEndTick,
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} from "./p-text-helpers";
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import {
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hasAccents,
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removeAccents,
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} from "./accent-helpers";
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import * as T from "../types";
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const endingInSingleARegex = /[^a]'?’?[aá]'?’?$/;
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const endingInHeyOrAynRegex = /[^ا][هع]$/;
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// const endingInAlefRegex = /اع?$/;
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export function inflectWord(word: T.DictionaryEntry): T.InflectorOutput {
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// If it's a noun/adj, inflect accordingly
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// TODO: What about n. f. / adj. that end in ي ??
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const w = removeFVarients(word);
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if (w.noInf) {
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return false;
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}
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if (w.c?.includes("doub.")) {
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const words = splitDoubleWord(w);
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const inflected = words.map((x) => ensureUnisexInflections(inflectWord(x), x));
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return {
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inflections: concatInflections(
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inflected[0].inflections,
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inflected[1].inflections,
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) as T.UnisexInflections,
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};
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}
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if (w.c && w.c.includes("pl.")) {
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return handlePluralNoun(w);
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}
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if (w.c && (w.c.includes("adj.") || w.c.includes("unisex") || w.c.includes("num"))) {
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return handleUnisexWord(w);
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}
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if (w.c && (w.c.includes("n. m."))) {
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return handleMascNoun(w);
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}
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if (w.c && (w.c.includes("n. f."))) {
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return handleFemNoun(w);
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}
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// It's not a noun/adj
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return false;
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}
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// LEVEL 2 FUNCTIONS
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function handleUnisexWord(word: T.DictionaryEntryNoFVars): T.InflectorOutput {
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// Get last letter of Pashto and last two letters of phonetics
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// TODO: !!! Handle weird endings / symbols ' etc.
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const pEnd = word.p.slice(-1);
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const plurals = makePlural(word);
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if (word.infap && word.infaf && word.infbp && word.infbf) {
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return {
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inflections: inflectIrregularUnisex(word.p, word.f, [
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{p: word.infap, f: word.infaf},
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{p: word.infbp, f: word.infbf},
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]),
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...plurals,
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};
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}
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if (pEnd === "ی" && word.f.slice(-2) === "ey") {
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return { inflections: inflectRegularYeyUnisex(word.p, word.f), ...plurals };
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}
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if (pEnd === "ه" && word.g.slice(-1) === "u") {
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return { inflections: inflectRegularShwaEndingUnisex(word.p, word.f), ...plurals };
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}
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if (pEnd === "ی" && word.f.slice(-2) === "éy") {
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return { inflections: inflectEmphasizedYeyUnisex(word.p, word.f), ...plurals };
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}
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if (
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pashtoConsonants.includes(pEnd) ||
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word.p.slice(-2) === "وی" ||
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word.p.slice(-2) === "ای" ||
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(word.p.slice(-1) === "ه" && word.f.slice(-1) === "h")
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) {
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return { inflections: inflectConsonantEndingUnisex(word.p, word.f), ...plurals };
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}
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if (plurals) return plurals;
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return false;
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}
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function handlePluralNoun(w: T.DictionaryEntryNoFVars): T.InflectorOutput {
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if (!w.c || !w.c.includes("n.")) return false;
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const plurals = makePlural(w);
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if (!plurals) return false;
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return { ...plurals };
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}
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function handleMascNoun(w: T.DictionaryEntryNoFVars): T.InflectorOutput {
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// Get last letter of Pashto and last two letters of phonetics
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// TODO: !!! Handle weird endings / symbols ' etc.
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const plurals = makePlural(w);
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const pEnd = w.p.slice(-1);
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const fEnd = w.f.slice(-2);
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if (w.infap && w.infaf && w.infbp && w.infbf) {
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return {
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inflections: inflectIrregularMasc(w.p, w.f, [
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{p: w.infap, f: w.infaf},
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{p: w.infbp, f: w.infbf},
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]),
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...plurals,
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};
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}
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const isTobEnding = (w.p.slice(-3) === "توب" && ["tób", "tob"].includes(w.f.slice(-3)) && w.p.length > 3);
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if (isTobEnding) {
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return { inflections: inflectTobMasc(w.p, w.f), ...plurals };
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}
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if (pEnd === "ی" && fEnd === "ey") {
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return { inflections: inflectRegularYeyMasc(w.p, w.f), ...plurals };
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}
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if (pEnd === "ی" && fEnd === "éy") {
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return { inflections: inflectRegularEmphasizedYeyMasc(w.p, w.f), ...plurals };
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}
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return plurals ? { ...plurals } : false
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}
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function handleFemNoun(word: T.DictionaryEntryNoFVars): T.InflectorOutput {
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// Get first of comma seperated phonetics entries
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/* istanbul ignore next */ // will always have word.c at this point
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const c = word.c || "";
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const animate = c.includes("anim.");
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const pEnd = word.p.slice(-1);
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const plurals = makePlural(word);
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if (endingInHeyOrAynRegex.test(word.p) && endingInSingleARegex.test(word.f)) {
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return { inflections: inflectRegularAFem(word.p, word.f), ...plurals };
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}
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if (word.p.slice(-1) === "ح" && endingInSingleARegex.test(word.f)) {
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return { inflections: inflectRegularAWithHimPEnding(word.p, word.f), ...plurals };
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}
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if (pashtoConsonants.includes(pEnd) && !animate) {
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return { inflections: inflectRegularInanMissingAFem(word.p, word.f), ...plurals };
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}
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if (pEnd === "ي" && (!animate)) {
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return { inflections: inflectRegularInanEeFem(word.p, word.f), ...plurals };
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}
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if (pEnd === "ۍ") {
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return { inflections: inflectRegularUyFem(word.p, word.f), ...plurals };
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}
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// if (endingInAlefRegex.test(word.p)) {
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// return { inflections: inflectRegularAaFem(word.p, f) };
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// }
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return plurals ? { ...plurals } : false;
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}
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// LEVEL 3 FUNCTIONS
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function inflectIrregularUnisex(p: string, f: string, inflections: Array<{p: string, f: string}>): T.Inflections {
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return {
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masc: [
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[{p, f}],
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[{p: inflections[0].p, f: inflections[0].f}],
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[{p: `${inflections[1].p}و`, f: `${inflections[1].f}o`}],
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],
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fem: [
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[{p: `${inflections[1].p}ه`, f: `${inflections[1].f}a`}],
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[{p: `${inflections[1].p}ې`, f: `${inflections[1].f}e`}],
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[{p: `${inflections[1].p}و`, f: `${inflections[1].f}o`}],
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],
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};
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}
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export function inflectRegularYeyUnisex(p: string, f: string): T.UnisexInflections {
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const baseP = p.slice(0, -1);
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const baseF = f.slice(0, -2);
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return {
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masc: [
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[{p, f}],
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[{p: `${baseP}ي`, f: `${baseF}ee`}],
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[
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{p: `${baseP}یو`, f: `${baseF}iyo`},
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{p: `${baseP}و`, f: `${baseF}o`},
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],
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],
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fem: [
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[{p: `${baseP}ې`, f: `${baseF}e`}],
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[{p: `${baseP}ې`, f: `${baseF}e`}],
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[{p: `${baseP}و`, f: `${baseF}o`}],
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],
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};
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}
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export function inflectRegularShwaEndingUnisex(pr: string, fr: string): T.UnisexInflections {
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const { p, f } = removeAccents(makePsString(pr, fr));
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const accented = fr.slice(-1) === "ú";
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const baseP = p.slice(0, -1);
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const baseF = f.slice(0, -1);
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return {
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masc: [
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[{p: `${baseP}ه`, f: `${baseF}${accented ? "ú" : "u"}`}],
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[{p: `${baseP}ه`, f: `${baseF}${accented ? "ú" : "u"}`}],
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[{p: `${baseP}و`, f: `${baseF}${accented ? "ó" : "o"}`}],
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],
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fem: [
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[{p: `${baseP}ه`, f: `${baseF}${accented ? "á" : "a"}`}],
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[{p: `${baseP}ې`, f: `${baseF}${accented ? "é" : "e"}`}],
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[{p: `${baseP}و`, f: `${baseF}${accented ? "ó" : "o"}`}],
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],
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};
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}
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function inflectEmphasizedYeyUnisex(p: string, f: string): T.UnisexInflections {
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const baseP = p.slice(0, -1);
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const baseF = f.slice(0, -2);
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return {
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masc: [
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[{p, f}],
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[{p: `${baseP}ي`, f: `${baseF}ée`}],
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[
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{p: `${baseP}یو`, f: `${baseF}iyo`},
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{p: `${baseP}و`, f: `${baseF}ó`},
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],
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],
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fem: [
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[{p: `${baseP}ۍ`, f: `${baseF}úy`}],
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[{p: `${baseP}ۍ`, f: `${baseF}úy`}],
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[
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{ p: `${baseP}یو`, f: `${baseF}úyo` },
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{ p: `${baseP}و`, f: `${baseF}ó`, },
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],
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],
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};
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}
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function inflectConsonantEndingUnisex(p: string, f: string): T.UnisexInflections {
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return {
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masc: [
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[{p, f}],
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[{p, f}],
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[{p: `${p}و`, f: `${f}o`}],
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],
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fem: [
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[{p: `${p}ه`, f: `${f}a`}],
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[{p: `${p}ې`, f: `${f}e`}],
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[{p: `${p}و`, f: `${f}o`}],
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],
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};
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}
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function inflectRegularYeyMasc(p: string, f: string): T.Inflections {
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const baseP = p.slice(0, -1);
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const baseF = f.slice(0, -2);
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return {
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masc: [
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[{p, f}],
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[{p: `${baseP}ي`, f: `${baseF}ee`}],
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[
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{p: `${baseP}یو`, f: `${baseF}iyo`},
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{p: `${baseP}و`, f: `${baseF}o`},
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],
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],
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};
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}
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function inflectTobMasc(p: string, f: string): T.Inflections {
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const baseP = p.slice(0, -3);
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const baseF = f.slice(0, -3);
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return {
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masc: [
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[{p, f}],
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[{p: `${baseP}تابه`, f: `${baseF}taabu`}],
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[{p: `${baseP}تبو`, f: `${baseF}tabo`}],
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],
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};
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}
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function inflectRegularEmphasizedYeyMasc(p: string, f: string): T.Inflections {
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const baseP = p.slice(0, -1);
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const baseF = f.slice(0, -2);
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return {
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masc: [
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[{p, f}],
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[{p: `${baseP}ي`, f: `${baseF}ée`}],
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[
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{p: `${baseP}یو`, f: `${baseF}iyo`},
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{p: `${baseP}و`, f: `${baseF}o`},
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],
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],
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};
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}
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function inflectIrregularMasc(p: string, f: string, inflections: Array<{p: string, f: string}>): T.Inflections {
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return {
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masc: [
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[{p, f}],
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[{p: inflections[0].p, f: inflections[0].f}],
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[{p: `${inflections[1].p}و`, f: `${inflections[1].f}o`}],
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],
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};
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}
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function inflectRegularAFem(p: string, f: string): T.Inflections {
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const withoutTrailingComma = ["'", "’"].includes(f.slice(-1)) ? f.slice(0, -1) : f;
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const accentLast = hasAccents(withoutTrailingComma.slice(-1));
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const baseF = withoutTrailingComma.slice(0, -1);
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const baseP = p.slice(-1) === "ع" ? p : p.slice(0, -1);
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return {
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fem: [
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[{p, f}],
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[{p: `${baseP}ې`, f: `${baseF}${accentLast ? "é" : "e"}`}],
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[{p: `${baseP}و`, f: `${baseF}${accentLast ? "ó" : "o"}`}],
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],
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};
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}
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function inflectRegularAWithHimPEnding(p: string, f: string): T.Inflections {
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const baseF = f.slice(0, -1);
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return {
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fem: [
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[{p, f}],
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[{p: `${p}ې`, f: `${baseF}e`}],
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[{p: `${p}و`, f: `${baseF}o`}],
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],
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};
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}
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function inflectRegularInanMissingAFem(p: string, f: string): T.Inflections {
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return {
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fem: [
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[{p, f}],
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[{p: `${p}ې`, f: `${f}e`}],
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[{p: `${p}و`, f: `${f}o`}],
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],
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};
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}
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function inflectRegularInanEeFem(p: string, f: string): T.Inflections {
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const baseP = p.slice(0, -1);
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const baseF = f.slice(0, -2);
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return {
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fem: [
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[{p, f}],
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[{p: `${baseP}ۍ`, f: `${baseF}uy`}],
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[{p: `${baseP}یو`, f: `${baseF}uyo`}],
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],
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};
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}
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function inflectRegularUyFem(p: string, f: string): T.Inflections {
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const baseP = p.slice(0, -1);
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const baseF = f.slice(0, -2);
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return {
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fem: [
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[{p, f}],
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[{p, f}],
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[
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{p: `${baseP}یو`, f: `${baseF}uyo`},
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{p: `${baseP}و`, f: `${baseF}o`},
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],
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],
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};
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}
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function makePashtoPlural(word: T.DictionaryEntryNoFVars): T.PluralInflections | undefined {
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if (!(word.ppp && word.ppf)) return undefined;
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const base = splitPsByVarients(
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makePsString(word.ppp, word.ppf)
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);
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function getBaseAndO(): T.PluralInflectionSet {
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return [
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base,
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base.flatMap(addOEnding) as T.ArrayOneOrMore<T.PsString>,
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];
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}
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if (word.c?.includes("n. m.")) {
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return { masc: getBaseAndO() };
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}
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if (word.c?.includes("n. f.")) {
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return { fem: getBaseAndO() };
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}
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// TODO: handle masculine and unisex
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return undefined;
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}
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function makeArabicPlural(word: T.DictionaryEntryNoFVars): T.PluralInflections | undefined {
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if (!(word.apf && word.app)) return undefined;
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const w = makePsString(word.app, word.apf);
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const plural = splitPsByVarients(w);
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const end = removeAccents(removeEndTick(word.apf).slice(-1));
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// again typescript being dumb and not letting me use a typed key here
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const value = [
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plural,
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plural.flatMap(addOEnding) as T.ArrayOneOrMore<T.PsString>,
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] as T.PluralInflectionSet;
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// feminine words that have arabic plurals stay feminine with the plural - ie مرجع - مراجع
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// but masculine words that appear feminine in the plural aren't femening with the Arabic plural - ie. نبي - انبیا
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if (["i", "e", "a"].includes(end) && word.c?.includes("n. f.")) {
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return { fem: value };
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}
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return { masc: value };
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}
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function makePlural(w: T.DictionaryEntryNoFVars): { plural: T.PluralInflections } | { arabicPlural: T.PluralInflections } | undefined {
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function addSecondInf(plur: T.ArrayOneOrMore<T.PsString> | T.PsString): T.PluralInflectionSet {
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if (!Array.isArray(plur)) {
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return addSecondInf([plur]);
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}
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return [
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plur,
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plur.flatMap(addOEnding) as T.ArrayOneOrMore<T.PsString>,
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];
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}
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if (w.c && w.c.includes("pl.")) {
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const plural = addSecondInf(makePsString(w.p, w.f));
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// Typescript being dumb and not letting me do a typed variable for the key
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// could try refactoring with an updated TypeScript dependency
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if (w.c.includes("n. m.")) return { plural: { masc: plural }};
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if (w.c.includes("n. f.")) return { plural: { fem: plural }};
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}
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const arabicPlural = makeArabicPlural(w);
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const pashtoPlural = makePashtoPlural(w);
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function addMascPluralSuffix(animate?: boolean, shortSquish?: boolean): T.PluralInflectionSet {
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if (shortSquish && (w.infap === undefined || w.infaf === undefined)) {
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throw new Error(`no irregular inflection info for ${w.p} - ${w.ts}`);
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}
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const b = removeAccents(shortSquish
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? makePsString((w.infap as string).slice(0, -1), (w.infaf as string).slice(0, -1))
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: w
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);
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const base = endsInShwa(b)
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? makePsString(b.p.slice(0, -1), b.f.slice(0, -1))
|
||
: b;
|
||
return addSecondInf(
|
||
concatPsString(base, (animate && !shortSquish) ? { p: "ان", f: "áan" } : { p: "ونه", f: "óona" }),
|
||
);
|
||
}
|
||
function addAnimUnisexPluralSuffix(): T.UnisexSet<T.PluralInflectionSet> {
|
||
const base = removeAccents(w);
|
||
return {
|
||
masc: addMascPluralSuffix(true),
|
||
fem: addSecondInf(concatPsString(base, { p: "انې", f: "áane" })),
|
||
};
|
||
}
|
||
function addFemLongVowelSuffix(): T.PluralInflectionSet {
|
||
const base = removeEndTick(makePsString(w.p, w.f));
|
||
const baseWOutAccents = removeAccents(base);
|
||
const space = (w.p.slice(-1) === "ع" || w.p.slice(-1) === "ه") ? { p: " ", f: "" } : "";
|
||
return addSecondInf([
|
||
concatPsString(base, space, { p: "وې", f: "we" }),
|
||
concatPsString(baseWOutAccents, space, { p: "ګانې", f: "gáane" })
|
||
]);
|
||
}
|
||
// TODO: This should be possible for words like پلویان but not for words like ترورزامن 🤔
|
||
// function addFemToPashtoPlural(i: T.PluralInflections): T.UnisexSet<T.PluralInflectionSet> {
|
||
// if ("fem" in i && "masc" in i) return i;
|
||
// if (!("masc" in i)) throw new Error("bad pashto plural doesn't even have masculine");
|
||
// if (endsInConsonant(i.masc[0][0])) {
|
||
// return {
|
||
// ...i,
|
||
// fem: [
|
||
// i.masc[0].map((x) => concatPsString(x, { p: "ې", f: "e" })) as T.ArrayOneOrMore<T.PsString>,
|
||
// i.masc[0].map((x) => concatPsString(x, { p: "و", f: "o" })) as T.ArrayOneOrMore<T.PsString>,
|
||
// ],
|
||
// };
|
||
// }
|
||
// return {
|
||
// ...i,
|
||
// fem: i.masc,
|
||
// };
|
||
// }
|
||
|
||
const shortSquish = !!w.infap && !w.infap.includes("ا");
|
||
const anim = w.c?.includes("anim.");
|
||
const type = (w.c?.includes("unisex"))
|
||
? "unisex noun"
|
||
: (w.c?.includes("n. m."))
|
||
? "masc noun"
|
||
: (w.c?.includes("n. f."))
|
||
? "fem noun"
|
||
: "other";
|
||
if (pashtoPlural) return {
|
||
// TODO: add the pashto plural to words like پلویان but not to words like ترورزامن ?
|
||
plural: pashtoPlural,
|
||
arabicPlural,
|
||
};
|
||
if (type === "unisex noun") {
|
||
// doesn't need to be labelled anim - because it's only with animate nouns that you get the unisex - I THINK
|
||
if (endsInConsonant(w) && (!w.infap)) {
|
||
return { arabicPlural, plural: addAnimUnisexPluralSuffix() };
|
||
}
|
||
if (shortSquish) {
|
||
return { arabicPlural, plural: { masc: addMascPluralSuffix(anim, shortSquish) }};
|
||
}
|
||
}
|
||
if (
|
||
type === "masc noun" &&
|
||
(shortSquish || ((endsInConsonant(w) || endsInShwa(w)) && (!w.infap))) &&
|
||
(w.p.slice(-3) !== "توب")
|
||
) {
|
||
return {
|
||
arabicPlural,
|
||
plural: {
|
||
masc: addMascPluralSuffix(anim, shortSquish),
|
||
},
|
||
};
|
||
}
|
||
// TODO: What about endings in long ee / animate at inanimate
|
||
if (type === "fem noun" && endsInAaOrOo(w) && (!w.infap)) {
|
||
return {
|
||
arabicPlural,
|
||
plural: {
|
||
fem: addFemLongVowelSuffix(),
|
||
},
|
||
};
|
||
}
|
||
if (arabicPlural) {
|
||
return { arabicPlural, plural: pashtoPlural };
|
||
}
|
||
return undefined;
|
||
}
|