/*
 * Copyright (C) 2023-2025  Yomitan Authors
 * Copyright (C) 2020-2022  Yomichan Authors
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <https://www.gnu.org/licenses/>.
 */

import {LanguageTransformer} from '../../ext/js/language/language-transformer.js';
import {yiddishTransforms} from '../../ext/js/language/yi/yiddish-transforms.js';
import {testLanguageTransformer} from '../fixtures/language-transformer-test.js';

/* Since Yiddish final letters are handled in a text postprocessor after all the transformations have been run, test case terms must never use the final form of a letter!
Otherwise, it will fail even if the rule is correct! Sources require use of final letters however for plural deinflection */
const tests = [
    {
        category: 'nouns',
        valid: true,
        tests: [
            {term: 'גרופּע', source: 'גרופּעס', rule: 'ns', reasons: ['plural']}, // grupes -> gupe
            {term: 'טיש', source: 'טישן', rule: 'ns', reasons: ['plural']}, // tishn -> tish
            {term: 'פּויער', source: 'פּויערים', rule: 'ns', reasons: ['plural']}, // poyerim  -> poyer
            {term: 'קינד', source: 'קינדער', rule: 'ns', reasons: ['plural']}, // kinder -> kind
            {term: 'בענקל', source: 'בענקלעך', rule: 'ns', reasons: ['plural']}, // benklekh -> benkl
            {term: 'באַנ', source: 'באַנען', rule: 'ns', reasons: ['plural']}, // banen -> ban
            {term: 'נודניק', source: 'נודניקעס', rule: 'ns', reasons: ['plural']}, // nudnikes -> nudnik
            {term: 'חלומ', source: 'חלומות', rule: 'ns', reasons: ['plural']}, // khlomos -> khlom
            {term: 'עטיקעט', source: 'עטיקעטקע', rule: 'n', reasons: ['diminutive']}, // etiketke -> etiket
            {term: 'קליענטעל', source: 'קליענטעלטשיק', rule: 'n', reasons: ['diminutive']}, // klienteltshik -> klientel
            {term: 'קינדער', source: 'קינדערלעך', rule: 'ns', reasons: ['diminutive', 'plural']}, // kinderlekh -> kinder
            {term: 'ליפ', source: 'ליפענעס', rule: 'ns', reasons: ['plural']}, // lipenes -> lip
            {term: 'אײ', source: 'אײערען', rule: 'ns', reasons: ['plural']}, // eyeren -> ey
            {term: 'זאָק', source: 'זאָקענס', rule: 'ns', reasons: ['plural']}, // zokens -> zok
            {term: 'בוך', source: 'בוךערס', rule: 'ns', reasons: ['plural']}, // bukhers -> bukh
            {term: 'קוכן', source: 'קוכןסער', rule: 'ns', reasons: ['plural']}, // kukhnser -> kukh
            {term: 'קעניג', source: 'קעניגנס', rule: 'ns', reasons: ['plural']}, // kenigns -> kenig
        ],
    },
    {
        category: 'umlaut_nouns',
        valid: true,
        tests: [
            {term: 'מאנ', source: 'מענער', rule: 'ns', reasons: ['umlaut_plural']}, // mener -> man
            {term: 'טשוואק', source: 'טשוועקעס', rule: 'ns', reasons: ['umlaut_plural']}, // tshvekes -> tshvak
            {term: 'מױד', source: 'מײדלעך', rule: 'ns', reasons: ['diminutive_and_umlaut', 'plural']}, // meydlekh -> moyd
            {term: 'דאָקטער', source: 'דאָקטױרים', rule: 'ns', reasons: ['umlaut_plural']}, // doktoyrim -> dokter
            {term: 'בלומ', source: 'בלימען', rule: 'ns', reasons: ['umlaut_plural']}, // blimen -> blum
            {term: 'אומשטאנד', source: 'אומשטענדן', rule: 'ns', reasons: ['umlaut_plural']}, // umshtendn -> umshtand
            {term: 'קאצ', source: 'קעצעלע', rule: 'n', reasons: ['diminutive_and_umlaut']}, // ketzele -> katz
            {term: 'קאצ', source: 'קעצל', rule: 'n', reasons: ['diminutive_and_umlaut']}, // ketzl -> katz
            {term: 'באַרג', source: 'בערגן', rule: 'ns', reasons: ['umlaut_plural']}, // bergn -> barg
            {term: 'בױמ', source: 'בײמערס', rule: 'ns', reasons: ['umlaut_plural']}, // beymers -> boim
            {term: 'קאפּ', source: 'קעפּער', rule: 'ns', reasons: ['umlaut_plural']}, // keper -> kop
            {term: 'קאפּ', source: 'קעפּער', rule: 'ns', reasons: ['umlaut_plural']}, // kep -> kop
        ],
    },
    {
        category: 'verbs',
        valid: true,
        tests: [
            {term: 'קויפֿ', source: 'קויפֿסט', rule: 'v', reasons: ['verb_present_singular_to_first_person']},
            {term: 'קויפֿ', source: 'קויפֿט', rule: 'vpresent', reasons: ['verb_present_singular_to_first_person']},
            {term: 'קויפֿנ', source: 'קויפֿט', rule: 'vpresent', reasons: ['verb_present_plural_to_first_person']},
            {term: 'קויפֿנ', source: 'קויפֿטס', rule: 'vpresent', reasons: ['verb_present_plural_to_first_person']},
            {term: 'קויפֿנ', source: 'קויפֿטס', rule: 'vpresent', reasons: ['verb_present_plural_to_first_person']},
        ],
    },
];


const languageTransformer = new LanguageTransformer();
languageTransformer.addDescriptor(yiddishTransforms);
testLanguageTransformer(languageTransformer, tests);