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import Database from "bun:sqlite";
import { Phoneme, Tone } from "../types/phonetics";
type Str = string | null;
type ItemType = "word" | "syllable" | "idiom";
class DatabaseHandler {
db: Database;
constructor() {
const dbPath = "/home/y/code/bun/ssr/waku/bulkdata/phon.db";
const db = new Database(dbPath, { create: true });
db.exec("PRAGMA journal_mode = WAL"); // Enable Write-Ahead Logging for better performance
db.exec("PRAGMA foreign_keys = ON");
this.db = db;
}
async init() {
const file = Bun.file("./prosodyschema.sql");
const sql = await file.text();
this.db.exec(sql);
}
// selects
fetchWords(words: string[]) {
const query = this.db.query(
`SELECT id FROM words where spelling IN (${words.map((w) => `'${w}'`).join(", ")})`,
);
return query.all() as Array<{ id: number }>;
}
// inserts
addLanguage(code: string, name: string) {
const query = this.db
.query(`INSERT OR IGNORE INTO languages(iso6392, english) VALUES(?, ?)`)
.run(code, name);
}
addPronunciation(
wordId: number | bigint,
ipa: string,
syllables: number,
tags: Str,
notes: Str,
) {
const query = this.db
.query(
`INSERT OR IGNORE INTO word_phonetics(word_id,ipa, syllables, tag, notes) VALUES(?, ?, ?, ?, ?)`,
)
.run(wordId, ipa, syllables, tags, notes);
}
addWordRhyme(wordId: number | bigint, ipa: string, lang: string, notes: Str) {
const query = this.db
.query(
`INSERT INTO word_rhymes(text, lang, notes) VALUES(?, ?, ?)
ON CONFLICT(text,lang) DO UPDATE SET
text = excluded.text
RETURNING rowid
`,
)
.get(ipa, lang, notes) as { id: number };
const query2 = this.db
.query(
`
INSERT INTO words_wrhymes(word_id, wrhyme_id) VALUES(?, ?)
`,
)
.run(wordId, query.id);
}
addIdiom(spelling: string, lang: string) {
const query = this.db.query(
`INSERT OR IGNORE INTO idioms(spelling, lang) VALUES(?, ?)`,
);
const res = query.run(spelling, lang);
return res;
}
findIdiomWords(spelling: string, idId: number | bigint) {
const split = spelling.split(" ");
const words = this.fetchWords(split);
console.log({ words });
const tx = this.db.transaction(() => {
for (const w of words) {
this.db
.query(
`
INSERT INTO words_idioms(word_id, idiom_id) VALUES(?, ?)
`,
)
.run(w.id, idId);
}
});
tx();
}
findIdiomsWords() {
const rows: any = this.db.query(`SELECT id, spelling FROM idioms`);
for (const row of rows) {
this.findIdiomWords(row.spelling, row.id);
}
}
addWord(
spelling: string,
lang: string,
frequency: number | null,
notes: Str,
) {
const query = this.db.query(
`INSERT OR IGNORE INTO words(spelling, lang, frequency, notes) VALUES(?, ?, ?, ?)`,
// `INSERT INTO words(spelling, lang) VALUES(?, ?)`,
);
const res = query.run(spelling, lang, frequency, notes);
const wordId = res.lastInsertRowid;
return wordId;
}
addSyllable(
wordId: number | bigint,
sylIdx: number,
lang: string,
ipa: string,
long: boolean,
text: string,
onset: Phoneme,
medial: Phoneme,
nucleus: Phoneme,
coda: Phoneme,
rhyme: Phoneme,
tone: Tone,
notes: Str,
) {
const tx = this.db.transaction(() => {
const onsetId = this.db
.query(
`INSERT INTO onsets(ipa, lang, text) VALUES(?, ?, ?)
ON CONFLICT(ipa, lang, text) DO UPDATE SET
text = excluded.text
RETURNING rowid
`,
)
.get(onset.ipa, lang, onset.spelling) as number;
const medialId = this.db
.query(
`INSERT INTO medials(ipa, lang, text) VALUES(?, ?, ?)
ON CONFLICT(ipa, lang, text) DO UPDATE SET
text = excluded.text
RETURNING rowid
`,
)
.get(medial.ipa, lang, medial.spelling) as number;
const nucleusId = this.db
.query(
`INSERT INTO nucleus(ipa, lang, text) VALUES(?, ?, ?)
ON CONFLICT(ipa, lang, text) DO UPDATE SET
text = excluded.text
RETURNING rowid
`,
)
.get(nucleus.ipa, lang, nucleus.spelling) as number;
const codaId = this.db
.query(
`INSERT INTO codas(ipa, lang, text) VALUES(?, ?, ?)
ON CONFLICT(ipa, lang, text) DO UPDATE SET
text = excluded.text
RETURNING rowid
`,
)
.get(coda.ipa, lang, coda.spelling) as number;
const rhymeId = this.db
.query(
`INSERT INTO rhymes(ipa, lang, text) VALUES(?, ?, ?)
ON CONFLICT(ipa, lang, text) DO UPDATE SET
text = excluded.text
RETURNING rowid
`,
)
.get(rhyme.ipa, lang, rhyme.spelling) as number;
const toneId = this.db
.query(
`INSERT INTO tones(ipa, lang, name, nums) VALUES(?, ?, ?, ?)
ON CONFLICT(ipa, lang) DO UPDATE SET
ipa = excluded.ipa
RETURNING rowid
`,
)
.get(tone.letters, lang, tone.name, tone.numbers) as number;
const query = this.db.query(
`INSERT INTO syllables(lang, ipa, long, text, onset, medial, nucleus, coda, rhyme, tone, notes) VALUES(?, ?, ?, ?, ?, ?, ?, ?, ?, ?)`,
);
// TODO need a dual structure here for IPA and orto
const res = query.run(
lang,
ipa,
long,
text,
onsetId,
medialId,
nucleusId,
codaId,
rhymeId,
toneId,
notes,
);
const sylId = res.lastInsertRowid;
const ipaq = this.db.query(`
INSERT INTO syl_ipa(syl_id, ipa, onset, medial, nucleus, coda, rhyme, notes)
VALUES(?, ?, ?, ?, ?, ?, ?, ?)`);
ipaq.run(
sylId,
ipa,
onset.ipa,
medial.ipa,
nucleus.ipa,
coda.ipa,
rhyme.ipa,
null,
);
//
const res1 = this.db
.query(
`INSERT INTO syllables_words(syl_id, word_id, idx) VALUES(?, ?, ?)`,
)
.run(sylId, wordId, sylIdx);
//
return sylId;
});
const sylId = tx();
}
// reads
}
const db = new DatabaseHandler();
export default db;
|
