unified-query/dist/parsers/parse.js

Composable search input with autocompletion and a rich query-language parser for the Unified Data System

// lib/parsers/parse.ts
import { dateParser, datetimeParser, timeParser } from './date.js';
import { booleanParser } from "./boolean.js";
import { stringParser } from "./string.js";
import { uuidParser } from "./id.js";
import { utilityDateParser } from "./utility.js";
const defaultParsers = [
    dateParser, datetimeParser, timeParser,
    utilityDateParser, booleanParser, uuidParser
];
const STRING_ONLY = []; // falls through to stringParser
const ID_ONLY = [uuidParser]; // used by @id, @in
export const lexerProfiles = {
    head: STRING_ONLY,
    name: STRING_ONLY,
    content: STRING_ONLY,
    kind: STRING_ONLY,
    id: ID_ONLY,
    in: ID_ONLY,
    sort: STRING_ONLY,
    // every other keyword → defaultParsers (inherits dates etc.)
};
export function tokenizeBody(seg) {
    const profile = lexerProfiles[seg.keyword]
        ?? defaultParsers;
    const tokens = [];
    let cur = seg.from + seg.keyword.length + 2;
    for (const word of seg.body.split(/\s+/)) {
        if (!word)
            continue;
        tokens.push(lexWord(word, cur, profile));
        cur += word.length + 1;
    }
    return tokens;
}
function lexWord(word, pos, parsers) {
    for (const fn of parsers) {
        const tok = fn(word, pos);
        if (tok)
            return tok;
    }
    return stringParser(word, pos); // fallback
}