scrabble-solver
Version:
Scrabble Solver 2 - Free, open-source, cross-platform, multi-language analysis tool for Scrabble, Scrabble Duel, Super Scrabble, Letter League, Literaki, and Kelimelik. Quickly find the top-scoring words using the given board and tiles.
48 lines (47 loc) • 2.04 kB
JavaScript
;
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.Dictionaries = void 0;
const logger_1 = require("@scrabble-solver/logger");
const types_1 = require("@scrabble-solver/types");
const fs_1 = __importDefault(require("fs"));
const constants_1 = require("./constants");
const lib_1 = require("./lib");
class Dictionaries {
constructor() {
this.cache = new lib_1.LayeredCache();
this.downloadDictionaryProxies = Object.fromEntries(Object.values(types_1.Locale).map((locale) => [locale, (0, lib_1.createAsyncProxy)(() => (0, lib_1.downloadDictionary)(locale))]));
}
async get(locale) {
if (this.cache.has(locale)) {
const trie = await this.cache.get(locale);
if (trie) {
return trie;
}
}
logger_1.logger.info('Dictionaries - cache miss', { locale });
return this.updateDictionary(locale);
}
remove() {
fs_1.default.rmdirSync(constants_1.OUTPUT_DIRECTORY, { recursive: true });
}
async update(force) {
const locales = force ? Object.values(types_1.Locale) : this.getLocalesToUpdate();
logger_1.logger.info('Dictionaries - update', { force, locales });
await Promise.all(locales.map((locale) => this.updateDictionary(locale)));
}
getLocalesToUpdate() {
return Object.values(types_1.Locale).filter((locale) => this.cache.isStale(locale) !== false);
}
async updateDictionary(locale) {
logger_1.logger.info('Dictionaries - updateDictionary', { locale });
fs_1.default.mkdirSync(constants_1.OUTPUT_DIRECTORY, { recursive: true });
const downloadDictionaryProxy = this.downloadDictionaryProxies[locale];
const trie = await downloadDictionaryProxy();
await this.cache.set(locale, trie);
return trie;
}
}
exports.Dictionaries = Dictionaries;