Use dictionary language for Frequency sorting mode detection

[Kuuuube]

Currently, regardless of the language, Japanese words are chosen to try to detect whether a freq dict is occurrence or rank based when pressing the Auto button on Frequency sorting mode under the Frequency sorting dictionary setting.

yomitan/ext/js/pages/settings/sort-frequency-dictionary-controller.js

Lines 155 to 197 in 76ca08b

	async _getFrequencyOrder(dictionary) {
	const moreCommonTerms = ['来る', '言う', '出る', '入る', '方', '男', '女', '今', '何', '時'];
	const lessCommonTerms = ['行なう', '論じる', '過す', '行方', '人口', '猫', '犬', '滝', '理', '暁'];
	const terms = [...moreCommonTerms, ...lessCommonTerms];
	const frequencies = await this._settingsController.application.api.getTermFrequencies(
	terms.map((term) => ({term, reading: null})),
	[dictionary],
	);
	/** @type {Map<string, {hasValue: boolean, minValue: number, maxValue: number}>} */
	const termDetails = new Map();
	const moreCommonTermDetails = [];
	const lessCommonTermDetails = [];
	for (const term of moreCommonTerms) {
	const details = {hasValue: false, minValue: Number.MAX_SAFE_INTEGER, maxValue: Number.MIN_SAFE_INTEGER};
	termDetails.set(term, details);
	moreCommonTermDetails.push(details);
	}
	for (const term of lessCommonTerms) {
	const details = {hasValue: false, minValue: Number.MAX_SAFE_INTEGER, maxValue: Number.MIN_SAFE_INTEGER};
	termDetails.set(term, details);
	lessCommonTermDetails.push(details);
	}
	for (const {term, frequency} of frequencies) {
	const details = termDetails.get(term);
	if (typeof details === 'undefined') { continue; }
	details.minValue = Math.min(details.minValue, frequency);
	details.maxValue = Math.max(details.maxValue, frequency);
	details.hasValue = true;
	}
	let result = 0;
	for (const details1 of moreCommonTermDetails) {
	if (!details1.hasValue) { continue; }
	for (const details2 of lessCommonTermDetails) {
	if (!details2.hasValue) { continue; }
	result += Math.sign(details1.maxValue - details2.minValue) + Math.sign(details1.minValue - details2.maxValue);
	}
	}
	return Math.sign(result);
	}